Merge pull request #166 from venera-app/dev

v1.2.3

.github/workflows/analyze.yml

@@ -0,0 +1,19 @@
+name: "analyze"
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  analyze:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: subosito/flutter-action@v2
+        with:
+          channel: "stable"
+          flutter-version-file: pubspec.yaml
+          architecture: x64
+      - run: flutter pub get
+      - uses: invertase/github-action-dart-analyzer@v1

.github/workflows/fastlane.yml

@@ -0,0 +1,16 @@
+name: Validate Fastlane metadata
+
+on:
+  workflow_dispatch:
+  push:
+      branches: [ "master" ]
+  pull_request:
+      branches: [ "master" ]
+
+jobs:
+  go:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Validate Fastlane Supply Metadata
+        uses: ashutoshgngwr/validate-fastlane-supply-metadata@v2.1.0

.github/workflows/main.yml

@@ -86,6 +86,10 @@ jobs:
         with:
           distribution: 'oracle'
           java-version: '17'
+      - name: Setup Rust
+        run: |
+          rustup update
+          rustup default stable
       - run: flutter pub get
       - run: flutter build apk --release
       - uses: actions/upload-artifact@v4

.gitignore

@@ -15,6 +15,7 @@ migrate_working_dir/
 *.ipr
 *.iws
 .idea/
+.vscode/
 
 # The .vscode folder contains launch configuration and tasks you configure in
 # VS Code which you may wish to be included in version control, so this line

README.md

@@ -1,15 +1,17 @@
 # venera
-
-[![flutter](https://img.shields.io/badge/flutter-3.24.4-blue)](https://flutter.dev/)
+[![flutter](https://img.shields.io/badge/flutter-3.27.1-blue)](https://flutter.dev/)
 [![License](https://img.shields.io/github/license/venera-app/venera)](https://github.com/venera-app/venera/blob/master/LICENSE)
 [![Download](https://img.shields.io/github/v/release/venera-app/venera)](https://github.com/venera-app/venera/releases)
-[![stars](https://img.shields.io/github/stars/venera-app/venera)](https://github.com/venera-app/venera/stargazers)
+[![stars](https://img.shields.io/github/stars/venera-app/venera?style=flat)](https://github.com/venera-app/venera/stargazers)
 [![Telegram](https://img.shields.io/badge/Telegram-2CA5E0?style=flat&logo=telegram&logoColor=white)](https://t.me/+Ws-IpmUutzkxMjhl)
 
 A comic reader that support reading local and network comics.
 
-## Features
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+     alt="Get it on F-Droid"
+     height="75">](https://f-droid.org/packages/com.github.wgh136.venera/)
 
+## Features
 - Read local comics
 - Use javascript to create comic sources
 - Read comics from network sources
@@ -19,15 +21,13 @@ A comic reader that support reading local and network comics.
 - Login to comment, rate, and other operations if the source supports
 
 ## Build from source
-
 1. Clone the repository
 2. Install flutter, see [flutter.dev](https://flutter.dev/docs/get-started/install)
 3. Install rust, see [rustup.rs](https://rustup.rs/)
 4. Build for your platform: e.g. `flutter build apk`
 
 ## Create a new comic source
-
-See [venera-configs](https://github.com/venera-app/venera-configs)
+See [Comic Source](doc/comic_source.md)
 
 ## Thanks
 

android/app/build.gradle

@@ -5,6 +5,8 @@ plugins {
     id "dev.flutter.flutter-gradle-plugin"
 }
 
+ext.abiCodes = ["armeabi-v7a": 1, "arm64-v8a": 2, "x86_64": 3]
+
 def localProperties = new Properties()
 def localPropertiesFile = rootProject.file("local.properties")
 if (localPropertiesFile.exists()) {
@@ -35,7 +37,7 @@ android {
     splits{
         abi {
             reset()
-            include 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
+            include 'armeabi-v7a', 'arm64-v8a', 'x86_64'
             enable true
             universalApk true
         }
@@ -78,20 +80,43 @@ android {
     buildTypes {
         release {
             ndk {
-                abiFilters "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
+                abiFilters "armeabi-v7a", "arm64-v8a", "x86_64"
             }
             signingConfig signingConfigs.release
+        }
+        debug {
+            ndk {
+                abiFilters "armeabi-v7a", "arm64-v8a", "x86_64"
+            }
+            signingConfig signingConfigs.debug
+        }
+    }
+
     applicationVariants.all { variant ->
         variant.outputs.all { output ->
             def abi = output.getFilter(com.android.build.OutputFile.ABI)
+            if (variant.buildType.name == "release") {
                 if (abi != null) {
                     outputFileName = "venera-${variant.versionName}-${abi}.apk"
+                    def abiVersionCode = project.ext.abiCodes.get(abi)
+                    if (abiVersionCode != null) {
+                        versionCodeOverride = variant.versionCode * 10 + abiVersionCode
+                    }
                 } else {
                     outputFileName = "venera-${variant.versionName}.apk"
+                    versionCodeOverride = variant.versionCode * 10
+                }
+            } else if (variant.buildType.name == "debug") {
+                versionCodeOverride = variant.versionCode * 10 + 4
             }
         }
     }
-        }
+
+    dependenciesInfo {
+        // Disables dependency metadata when building APKs.
+        includeInApk = false
+        // Disables dependency metadata when building Android App Bundles.
+        includeInBundle = false
     }
 }
 

android/app/src/main/AndroidManifest.xml

@@ -53,6 +53,8 @@
         <meta-data
             android:name="flutterEmbedding"
             android:value="2" />
+        <!-- [flutter 3.27.1] Impeller is still worse than skia, disable it -->
+        <meta-data android:name="io.flutter.embedding.android.EnableImpeller" android:value="false"/>
     </application>
     <!-- Required to query activities that can process text, see:
          https://developer.android.com/training/package-visibility and

android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-all.zip

android/settings.gradle

@@ -18,7 +18,7 @@ pluginManagement {
 
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version '8.2.1' apply false
+    id "com.android.application" version '8.3.2' apply false
     id "org.jetbrains.kotlin.android" version "1.8.10" apply false
 }
 

assets/init.js

@@ -4,6 +4,13 @@ Venera JavaScript Library
 This library provides a set of APIs for interacting with the Venera app.
 */
 
+function setTimeout(callback, delay) {
+    sendMessage({
+        method: 'delay',
+        time: delay,
+    }).then(callback);
+}
+
 /// encode, decode, hash, decrypt
 let Convert = {
     /**
@@ -486,6 +493,37 @@ let Network = {
     },
 };
 
+/**
+ * [fetch] function for sending HTTP requests. Same api as the browser fetch.
+ * @param url {string}
+ * @param options {{method: string, headers: Object, body: any}}
+ * @returns {Promise<{ok: boolean, status: number, statusText: string, headers: {}, arrayBuffer: (function(): Promise<ArrayBuffer>), text: (function(): Promise<string>), json: (function(): Promise<any>)}>}
+ * @since 1.2.0
+ */
+async function fetch(url, options) {
+    let method = 'GET';
+    let headers = {};
+    let data = null;
+
+    if (options) {
+        method = options.method || method;
+        headers = options.headers || headers;
+        data = options.body || data;
+    }
+
+    let result = await Network.fetchBytes(method, url, headers, data);
+
+    return {
+        ok: result.status >= 200 && result.status < 300,
+        status: result.status,
+        statusText: '',
+        headers: result.headers,
+        arrayBuffer: async () => result.body,
+        text: async () => Convert.decodeUtf8(result.body),
+        json: async () => JSON.parse(Convert.decodeUtf8(result.body)),
+    }
+}
+
 /**
  * HtmlDocument class for parsing HTML and querying elements.
  */
@@ -1166,3 +1204,144 @@ class Image {
         return new Image(key);
     }
 }
+
+/**
+ * UI related apis
+ * @since 1.2.0
+ */
+let UI = {
+    /**
+     * Show a message
+     * @param message {string}
+     */
+    showMessage: (message) => {
+        sendMessage({
+            method: 'UI',
+            function: 'showMessage',
+            message: message,
+        })
+    },
+
+    /**
+     * Show a dialog. Any action will close the dialog.
+     * @param title {string}
+     * @param content {string}
+     * @param actions {{text:string, callback: () => void | Promise<void>, style: "text"|"filled"|"danger"}[]} - If callback returns a promise, the button will show a loading indicator until the promise is resolved.
+     * @returns {Promise<void>} - Resolved when the dialog is closed.
+     * @since 1.2.1
+     */
+    showDialog: (title, content, actions) => {
+        sendMessage({
+            method: 'UI',
+            function: 'showDialog',
+            title: title,
+            content: content,
+            actions: actions,
+        })
+    },
+
+    /**
+     * Open [url] in external browser
+     * @param url {string}
+     */
+    launchUrl: (url) => {
+        sendMessage({
+            method: 'UI',
+            function: 'launchUrl',
+            url: url,
+        })
+    },
+
+    /**
+     * Show a loading dialog.
+     * @param onCancel {() => void | null | undefined} - Called when the loading dialog is canceled. If [onCancel] is null, the dialog cannot be canceled by the user.
+     * @returns {number} - A number that can be used to cancel the loading dialog.
+     * @since 1.2.1
+     */
+    showLoading: (onCancel) => {
+        return sendMessage({
+            method: 'UI',
+            function: 'showLoading',
+            onCancel: onCancel
+        })
+    },
+
+    /**
+     * Cancel a loading dialog.
+     * @param id {number} - returned by [showLoading]
+     * @since 1.2.1
+     */
+    cancelLoading: (id) => {
+        sendMessage({
+            method: 'UI',
+            function: 'cancelLoading',
+            id: id
+        })
+    },
+
+    /**
+     * Show an input dialog
+     * @param title {string}
+     * @param validator {(string) => string | null | undefined} - A function that validates the input. If the function returns a string, the dialog will show the error message.
+     * @returns {Promise<string | null>} - The input value. If the dialog is canceled, return null.
+     */
+    showInputDialog: (title, validator) => {
+        return sendMessage({
+            method: 'UI',
+            function: 'showInputDialog',
+            title: title,
+            validator: validator
+        })
+    },
+
+    /**
+     * Show a select dialog
+     * @param title {string}
+     * @param options {string[]}
+     * @param initialIndex {number?}
+     * @returns {Promise<number | null>} - The selected index. If the dialog is canceled, return null.
+     */
+    showSelectDialog: (title, options, initialIndex) => {
+        return sendMessage({
+            method: 'UI',
+            function: 'showSelectDialog',
+            title: title,
+            options: options,
+            initialIndex: initialIndex
+        })
+    }
+}
+
+/**
+ * App related apis
+ * @since 1.2.1
+ */
+let APP = {
+    /**
+     * Get the app version
+     * @returns {string} - The app version
+     */
+    get version() {
+        return appVersion // defined in the engine
+    },
+
+    /**
+     * Get current app locale
+     * @returns {string} - The app locale, in the format of [languageCode]_[countryCode]
+     */
+    get locale() {
+        return sendMessage({
+            method: 'getLocale'
+        })
+    },
+
+    /**
+     * Get current running platform
+     * @returns {string} - The platform name, "android", "ios", "windows", "macos", "linux"
+     */
+    get platform() {
+        return sendMessage({
+            method: 'getPlatform'
+        })
+    }
+}

assets/translation.json

@@ -18,7 +18,7 @@
     "help": "帮助",
     "Select": "选择",
     "Selected @a comics": "已选择 @a 部漫画",
-    "Imported @a comics": "已导入 @a 部漫画",
+    "Imported @a comics, loaded @b pages, received @c comics": "已导入 @a 部漫画, 加载 @b 页, 接收到 @c 部漫画",
     "Downloading": "下载中",
     "Back": "后退",
     "Delete": "删除",
@@ -41,6 +41,7 @@
     "Select a folder": "选择一个文件夹",
     "Folder": "文件夹",
     "Confirm": "确认",
+    "Reversed successfully": "反转成功",
     "Remove comic from favorite?": "从收藏中移除漫画？",
     "Move": "移动",
     "Move to folder": "移动到文件夹",
@@ -147,14 +148,9 @@
     "Size in MB": "大小（MB）",
     "Select a directory which contains the comic directories." : "选择一个包含漫画文件夹的目录",
     "Help": "帮助",
-    "A directory is considered as a comic only if it matches one of the following conditions:" : "只有当目录满足以下条件之一时，才被视为漫画：",
-    "1. The directory only contains image files." : "1. 目录只包含图片文件。",
-    "2. The directory contains directories which contain image files. Each directory is considered as a chapter." : "2. 目录包含多个包含图片文件的目录。每个目录被视为一个章节。",
-    "If the directory contains a file named 'cover.*', it will be used as the cover image. Otherwise the first image will be used." : "如果目录包含一个名为'cover.*'的文件，它将被用作封面图片。否则将使用第一张图片。",
-    "The directory name will be used as the comic title. And the name of chapter directories will be used as the chapter titles.\n" : "目录名称将被用作漫画标题。章节目录的名称将被用作章节标题。\n",
     "Export as cbz": "导出为cbz",
-    "Select a cbz/zip file." : "选择一个cbz/zip文件",
-    "A cbz file" : "一个cbz文件",
+    "Select an archive file (cbz, zip, 7z, cb7)" : "选择一个归档文件 (cbz, zip, 7z, cb7)",
+    "An archive file" : "一个归档文件",
     "Fullscreen": "全屏",
     "Exit": "退出",
     "View more": "查看更多",
@@ -218,7 +214,6 @@
     "Create Folder": "新建文件夹",
     "Select an image on screen": "选择屏幕上的图片",
     "Added @count comics to download queue.": "已添加 @count 本漫画到下载队列",
-    "Ignore Certificate Errors": "忽略证书错误",
     "Authorization Required": "需要身份验证",
     "Sync": "同步",
     "The folder is Linked to @source": "文件夹已关联到 @source",
@@ -234,7 +229,7 @@
     "Clear History": "清除历史",
     "Are you sure you want to clear your history?": "确定要清除您的历史记录吗？",
     "No Explore Pages": "没有探索页面",
-    "Add a comic source in home page": "在主页添加一个漫画源",
+    "Please add some sources": "请添加一些源",
     "Please check your settings": "请检查您的设置",
     "No Category Pages": "没有分类页面",
     "Chapter @ep": "第 @ep 章",
@@ -249,9 +244,84 @@
     "Export as pdf": "导出为pdf",
     "Export as epub": "导出为epub",
     "Aggregated Search": "聚合搜索",
+    "Local comic collection is not supported at present": "本地收藏暂不支持",
+    "The cover cannot be uncollected here": "封面不能在此取消收藏",
+    "Uncollected the image": "取消收藏图片",
+    "Successfully collected": "收藏成功",
+    "Collect the image": "收藏图片",
+    "Quick collect image": "快速收藏图片",
+    "Not enable": "不启用",
+    "Double Tap": "双击",
+    "Swipe": "滑动",
+    "On the image browsing page, you can quickly collect images by sliding horizontally or vertically according to your reading mode": "在图片浏览页面, 你可以根据你的阅读模式横滑或者竖滑快速收藏图片",
+    "Calculate your favorite from @a comics and @b images": "从 @a 本漫画和 @b 张图片中, 计算你最喜欢的",
+    "After the parentheses are the number of pictures or the number of pictures compared to the number of comic pages": "括号后是图片数量或图片数比漫画页数",
+    "The chapter order of the comic may have changed, temporarily not supported for collection": "漫画的章节顺序可能发生了变化, 暂不支持收藏此章节",
+    "Author: ": "作者: ",
+    "Tags: ": "标签: ",
+    "Comics(number): ": "漫画(数量): ",
+    "Comics(percentage): ": "漫画(比例): ",
+    "Time Filter": "时间筛选",
+    "Image Favorites Greater Than": "图片收藏数大于",
+    "Collection time": "收藏时间",
+    "favoritesCompareComicPages": "收藏数与漫画页数比较",
+    "Cover": "封面",
+    "Page @a": "第 @a 页",
+    "Time Asc": "时间升序",
+    "Time Desc": "时间降序",
+    "Favorite Num": "收藏数",
+    "Favorite Num Compare Comic Pages": "收藏数比漫画页数",
+    "All": "全部",
+    "Last Week": "上周",
+    "Last Month": "上月",
+    "Last Half Year": "半年",
+    "Last Year": "一年",
+    "Filter": "筛选",
+    "Image Favorites": "图片收藏",
+    "Title": "标题",
+    "@a Cover": "@a 封面",
+    "Photo View": "图片浏览",
+    "Delete @a images": "删除 @a 张图片",
+    "Update the page number by the latest collection": "按最新收藏更新页数",
+    "Copy the title successfully": "复制标题成功",
+    "The comic is invalid, please long press to delete, you can double click the title to copy": "该漫画已失效, 请长按删除, 可以双击标题进行复制",
     "No search results found": "未找到搜索结果",
     "Added @c comics to download queue." : "已添加 @c 本漫画到下载队列",
-    "Download started": "下载已开始"
+    "Download started": "下载已开始",
+    "Click favorite": "点击收藏",
+    "End": "末尾",
+    "None": "无",
+    "View Detail": "查看详情",
+    "Select a directory which contains multiple archive files." : "选择一个包含多个归档文件的目录",
+    "Multiple archive files" : "多个归档文件",
+    "No valid comics found" : "未找到有效的漫画",
+    "Enable DNS Overrides": "启用DNS覆写",
+    "DNS Overrides": "DNS覆写",
+    "Custom Image Processing": "自定义图片处理",
+    "Enable": "启用",
+    "Aggregated": "聚合",
+    "Default Search Target": "默认搜索目标",
+    "Auto Language Filters": "自动语言筛选",
+    "Check for updates on startup": "启动时检查更新",
+    "Start Time": "开始时间",
+    "End Time": "结束时间",
+    "Custom": "自定义",
+    "Reset": "重置",
+    "Tags": "标签",
+    "Authors": "作者",
+    "Comics": "漫画",
+    "Imported @a comics": "已导入 @a 本漫画",
+    "New Version": "新版本",
+    "@c updates": "@c 项更新",
+    "No updates": "无更新",
+    "Set comic source list url": "设置漫画源列表URL",
+    "Deselect All": "取消全选",
+    "Add keyword": "添加关键词",
+    "Keyword": "关键词",
+    "Manage": "管理",
+    "Verify": "验证",
+    "Cloudflare verification required": "需要Cloudflare验证",
+    "Success": "成功"
   },
   "zh_TW": {
     "Home": "首頁",
@@ -273,7 +343,7 @@
     "help": "幫助",
     "Select": "選擇",
     "Selected @a comics": "已選擇 @a 部漫畫",
-    "Imported @a comics": "已匯入 @a 部漫畫",
+    "Imported @a comics, loaded @b pages, received @c comics": "已匯入 @a 部漫畫, 加載 @b 頁, 接收到 @c 部漫畫",
     "Downloading": "下載中",
     "Back": "後退",
     "Delete": "刪除",
@@ -401,14 +471,9 @@
     "Size in MB": "大小（MB）",
     "Select a directory which contains the comic directories." : "選擇一個包含漫畫文件夾的目錄",
     "Help": "幫助",
-    "A directory is considered as a comic only if it matches one of the following conditions:" : "只有當目錄滿足以下條件之一時，才被視為漫畫：",
-    "1. The directory only contains image files." : "1. 目錄只包含圖片文件。",
-    "2. The directory contains directories which contain image files. Each directory is considered as a chapter." : "2. 目錄包含多個包含圖片文件的目錄。每個目錄被視為一個章節。",
-    "If the directory contains a file named 'cover.*', it will be used as the cover image. Otherwise the first image will be used." : "如果目錄包含一個名為'cover.*'的文件，它將被用作封面圖片。否則將使用第一張圖片。",
-    "The directory name will be used as the comic title. And the name of chapter directories will be used as the chapter titles.\n" : "目錄名稱將被用作漫畫標題。章節目錄的名稱將被用作章節標題。\n",
     "Export as cbz": "匯出為cbz",
-    "Select a cbz/zip file." : "選擇一個cbz/zip文件",
-    "A cbz file" : "一個cbz文件",
+    "Select an archive file (cbz, zip, 7z, cb7)" : "選擇一個歸檔文件 (cbz, zip, 7z, cb7)",
+    "An archive file" : "一個歸檔文件",
     "Fullscreen": "全螢幕",
     "Exit": "退出",
     "View more": "查看更多",
@@ -417,6 +482,7 @@
     "Date": "日期",
     "Date Desc": "日期降序",
     "Start": "開始",
+    "Reversed successfully": "反轉成功",
     "Export App Data": "匯出應用數據",
     "Import App Data": "匯入應用數據",
     "Export": "匯出",
@@ -472,7 +538,6 @@
     "Create Folder": "新建文件夾",
     "Select an image on screen": "選擇屏幕上的圖片",
     "Added @count comics to download queue.": "已添加 @count 本漫畫到下載隊列",
-    "Ignore Certificate Errors": "忽略證書錯誤",
     "Authorization Required": "需要身份驗證",
     "Sync": "同步",
     "The folder is Linked to @source": "文件夾已關聯到 @source",
@@ -488,7 +553,7 @@
     "Clear History": "清除歷史",
     "Are you sure you want to clear your history?": "確定要清除您的歷史記錄嗎？",
     "No Explore Pages": "沒有探索頁面",
-    "Add a comic source in home page": "在主頁添加一個漫畫源",
+    "Please add some sources": "請添加一些源",
     "Please check your settings": "請檢查您的設定",
     "No Category Pages": "沒有分類頁面",
     "Chapter @ep": "第 @ep 章",
@@ -505,6 +570,81 @@
     "Aggregated Search": "聚合搜索",
     "No search results found": "未找到搜索結果",
     "Added @c comics to download queue." : "已添加 @c 本漫畫到下載隊列",
-    "Download started": "下載已開始"
+    "Download started": "下載已開始",
+    "Click favorite": "點擊收藏",
+    "Local comic collection is not supported at present": "本地收藏暫不支持",
+    "The cover cannot be uncollected here": "封面不能在此取消收藏",
+    "Uncollected the image": "取消收藏圖片",
+    "Successfully collected": "收藏成功",
+    "Collect the image": "收藏圖片",
+    "Quick collect image": "快速收藏圖片",
+    "On the image browsing page, you can quickly collect images by sliding horizontally or vertically according to your reading mode": "在圖片瀏覽頁面, 你可以根據你的閱讀模式橫向或者縱向滑動快速收藏圖片",
+    "Calculate your favorite from @a comics and @b images": "從 @a 本漫畫和 @b 張圖片中, 計算你最喜歡的",
+    "After the parentheses are the number of pictures or the number of pictures compared to the number of comic pages": "括號後是圖片數量或圖片數比漫畫頁數",
+    "The chapter order of the comic may have changed, temporarily not supported for collection": "漫畫的章節順序可能發生了變化, 暫不支持收藏此章節",
+    "Author: ": "作者: ",
+    "Tags: ": "標籤: ",
+    "Comics(number): ": "漫畫(數量): ",
+    "Comics(percentage): ": "漫畫(比例): ",
+    "Time Filter": "時間篩選",
+    "Image Favorites Greater Than": "圖片收藏數大於",
+    "Collection time": "收藏時間",
+    "Not enable": "不启用",
+    "Double Tap": "雙擊",
+    "Swipe": "滑動",
+    "favoritesCompareComicPages": "收藏數與漫畫頁數比較",
+    "Cover": "封面",
+    "Page @a": "第 @a 頁",
+    "Time Asc": "時間升序",
+    "Time Desc": "時間降序",
+    "Favorite Num": "收藏數",
+    "Favorite Num Compare Comic Pages": "收藏數比漫畫頁數",
+    "All": "全部",
+    "Last Week": "上周",
+    "Last Month": "上月",
+    "Last Half Year": "半年",
+    "Last Year": "一年",
+    "Filter": "篩選",
+    "Image Favorites": "圖片收藏",
+    "Title": "標題",
+    "@a Cover": "@a 封面",
+    "Photo View": "圖片瀏覽",
+    "Delete @a images": "刪除 @a 張圖片",
+    "Update the page number by the latest collection": "按最新收藏更新頁數",
+    "Copy the title successfully": "複製標題成功",
+    "The comic is invalid, please long press to delete, you can double click the title to copy": "該漫畫已失效, 請長按刪除, 可以雙擊標題進行複製",
+    "End": "末尾",
+    "None": "無",
+    "View Detail": "查看詳情",
+    "Select a directory which contains multiple archive files." : "選擇一個包含多個歸檔文件的目錄",
+    "Multiple archive files" : "多個歸檔文件",
+    "No valid comics found" : "未找到有效的漫畫",
+    "Enable DNS Overrides": "啟用DNS覆寫",
+    "DNS Overrides": "DNS覆寫",
+    "Custom Image Processing": "自定義圖片處理",
+    "Enable": "啟用",
+    "Aggregated": "聚合",
+    "Default Search Target": "默認搜索目標",
+    "Auto Language Filters": "自動語言篩選",
+    "Check for updates on startup": "啟動時檢查更新",
+    "Start Time": "開始時間",
+    "End Time": "結束時間",
+    "Custom": "自定義",
+    "Reset": "重置",
+    "Tags": "標籤",
+    "Authors": "作者",
+    "Comics": "漫畫",
+    "Imported @a comics": "已匯入 @a 部漫畫",
+    "New Version": "新版本",
+    "@c updates": "@c 項更新",
+    "No updates": "無更新",
+    "Set comic source list url": "設置漫畫源列表URL",
+    "Deselect All": "取消全選",
+    "Add keyword": "添加關鍵詞",
+    "Keyword": "關鍵詞",
+    "Manage": "管理",
+    "Verify": "驗證",
+    "Cloudflare verification required": "需要Cloudflare驗證",
+    "Success": "成功"
   }
 }

debian/gui/venera.desktop

@@ -1,5 +1,4 @@
 [Desktop Entry]
-Version={{Version}}
 Name=Venera
 GenericName=Venera
 Comment=venera
@@ -7,3 +6,4 @@ Terminal=false
 Type=Application
 Categories=Utility
 Keywords=Flutter;comic;images;
+Icon=venera

doc/comic_source.md

@@ -0,0 +1,655 @@
+# Comic Source
+
+## Introduction
+
+Venera is a comic reader that can read comics from various sources. 
+
+All comic sources are written in javascript. 
+Venera uses [flutter_qjs](https://github.com/wgh136/flutter_qjs) as js engine which is forked from [ekibun](https://github.com/ekibun/flutter_qjs).
+
+This document will describe how to write a comic source for Venera.
+
+## Preparation
+
+- Install Venera. Using flutter to run the project is recommended since it's easier to debug.
+- An editor that supports javascript.
+- Download template and venera javascript api from [here](https://github.com/venera-app/venera-configs).
+
+## Start Writing
+
+The template contains detailed comments and examples. You can refer to it when writing your own comic source.
+
+Here is a brief introduction to the template:
+
+> Note: Javascript api document is [here](js_api.md).
+
+### Write basic information
+
+```javascript
+class NewComicSource extends ComicSource {
+    // Note: The fields which are marked as [Optional] should be removed if not used
+
+    // name of the source
+    name = ""
+
+    // unique id of the source
+    key = ""
+
+    version = "1.0.0"
+
+    minAppVersion = "1.0.0"
+
+    // update url
+    url = ""
+// ...
+}
+```
+
+In this part, you need to do the following:
+- Change the class name to your source name.
+- Fill in the name, key, version, minAppVersion, and url fields.
+
+### init function
+
+```javascript
+    /**
+     * [Optional] init function
+     */
+    init() {
+
+    }
+```
+
+The function will be called when the source is initialized. You can do some initialization work here.
+
+Remove this function if not used.
+
+### Account
+
+```javascript
+// [Optional] account related
+    account = {
+        /**
+         * [Optional] login with account and password, return any value to indicate success
+         * @param account {string}
+         * @param pwd {string}
+         * @returns {Promise<any>}
+         */
+        login: async (account, pwd) => {
+
+        },
+
+        /**
+         * [Optional] login with webview
+         */
+        loginWithWebview: {
+            url: "",
+            /**
+             * check login status
+             * @param url {string} - current url
+             * @param title {string} - current title
+             * @returns {boolean} - return true if login success
+             */
+            checkStatus: (url, title) => {
+
+            },
+            /**
+             * [Optional] Callback when login success
+             */
+            onLoginSuccess: () => {
+
+            },
+        },
+
+        /**
+         * [Optional] login with cookies
+         * Note: If `this.account.login` is implemented, this will be ignored
+         */
+        loginWithCookies: {
+            fields: [
+                "ipb_member_id",
+                "ipb_pass_hash",
+                "igneous",
+                "star",
+            ],
+            /**
+             * Validate cookies, return false if cookies are invalid.
+             *
+             * Use `Network.setCookies` to set cookies before validate.
+             * @param values {string[]} - same order as `fields`
+             * @returns {Promise<boolean>}
+             */
+            validate: async (values) => {
+
+            },
+        },
+
+        /**
+         * logout function, clear account related data
+         */
+        logout: () => {
+
+        },
+
+        // {string?} - register url
+        registerWebsite: null
+    }
+```
+
+In this part, you can implement login, logout, and register functions.
+
+Remove this part if not used.
+
+### Explore page
+
+```javascript
+    // explore page list
+    explore = [
+        {
+            // title of the page.
+            // title is used to identify the page, it should be unique
+            title: "",
+
+            /// multiPartPage or multiPageComicList or mixed
+            type: "multiPartPage",
+
+            /**
+             * load function
+             * @param page {number | null} - page number, null for `singlePageWithMultiPart` type
+             * @returns {{}}
+             * - for `multiPartPage` type, return {title: string, comics: Comic[], viewMore: string?}[]
+             * - for `multiPageComicList` type, for each page(1-based), return {comics: Comic[], maxPage: number}
+             * - for `mixed` type, use param `page` as index. for each index(0-based), return {data: [], maxPage: number?}, data is an array contains Comic[] or {title: string, comics: Comic[], viewMore: string?}
+             */
+            load: async (page) => {
+
+            },
+
+            /**
+             * Only use for `multiPageComicList` type.
+             * `loadNext` would be ignored if `load` function is implemented.
+             * @param next {string | null} - next page token, null if first page
+             * @returns {Promise<{comics: Comic[], next: string?}>} - next is null if no next page.
+             */
+            loadNext(next) {},
+        }
+    ]
+```
+
+In this part, you can implement the explore page.
+
+A comic source can have multiple explore pages.
+
+There are three types of explore pages:
+- multiPartPage: An explore page contains multiple parts, each part contains multiple comics.
+- multiPageComicList: An explore page contains multiple comics, the comics are loaded page by page.
+- mixed: An explore page contains multiple parts, each part can be a list of comics or a block of comics which have a title and a view more button.
+
+### Category Page
+
+```javascript
+    // categories
+    category = {
+        /// title of the category page, used to identify the page, it should be unique
+        title: "",
+        parts: [
+            {
+                // title of the part
+                name: "Theme",
+
+                // fixed or random
+                // if random, need to provide `randomNumber` field, which indicates the number of comics to display at the same time
+                type: "fixed",
+
+                // number of comics to display at the same time
+                // randomNumber: 5,
+
+                categories: ["All", "Adventure", "School"],
+
+                // category or search
+                // if `category`, use categoryComics.load to load comics
+                // if `search`, use search.load to load comics
+                itemType: "category",
+
+                // [Optional] {string[]?} must have same length as categories, used to provide loading param for each category
+                categoryParams: ["all", "adventure", "school"],
+
+                // [Optional] {string} cannot be used with `categoryParams`, set all category params to this value
+                groupParam: null,
+            }
+        ],
+        // enable ranking page
+        enableRankingPage: false,
+    }
+```
+
+Category page is a static page that contains multiple parts, each part contains multiple categories.
+
+A comic source can only have one category page.
+
+### Category Comics Page
+
+```javascript
+    /// category comic loading related
+    categoryComics = {
+        /**
+         * load comics of a category
+         * @param category {string} - category name
+         * @param param {string?} - category param
+         * @param options {string[]} - options from optionList
+         * @param page {number} - page number
+         * @returns {Promise<{comics: Comic[], maxPage: number}>}
+         */
+        load: async (category, param, options, page) => {
+
+        },
+        // provide options for category comic loading
+        optionList: [
+            {
+                // For a single option, use `-` to separate the value and text, left for value, right for text
+                options: [
+                    "newToOld-New to Old",
+                    "oldToNew-Old to New"
+                ],
+                // [Optional] {string[]} - show this option only when the value not in the list
+                notShowWhen: null,
+                // [Optional] {string[]} - show this option only when the value in the list
+                showWhen: null
+            }
+        ],
+        ranking: {
+            // For a single option, use `-` to separate the value and text, left for value, right for text
+            options: [
+                "day-Day",
+                "week-Week"
+            ],
+            /**
+             * load ranking comics
+             * @param option {string} - option from optionList
+             * @param page {number} - page number
+             * @returns {Promise<{comics: Comic[], maxPage: number}>}
+             */
+            load: async (option, page) => {
+
+            }
+        }
+    }
+```
+
+When user clicks on a category, the category comics page will be displayed.
+
+This part is used to load comics of a category.
+
+### Search
+
+```javascript
+    /// search related
+    search = {
+        /**
+         * load search result
+         * @param keyword {string}
+         * @param options {(string | null)[]} - options from optionList
+         * @param page {number}
+         * @returns {Promise<{comics: Comic[], maxPage: number}>}
+         */
+        load: async (keyword, options, page) => {
+
+        },
+
+        /**
+         * load search result with next page token.
+         * The field will be ignored if `load` function is implemented.
+         * @param keyword {string}
+         * @param options {(string)[]} - options from optionList
+         * @param next {string | null}
+         * @returns {Promise<{comics: Comic[], maxPage: number}>}
+         */
+        loadNext: async (keyword, options, next) => {
+
+        },
+
+        // provide options for search
+        optionList: [
+            {
+                // [Optional] default is `select`
+                // type: select, multi-select, dropdown
+                // For select, there is only one selected value
+                // For multi-select, there are multiple selected values or none. The `load` function will receive a json string which is an array of selected values
+                // For dropdown, there is one selected value at most. If no selected value, the `load` function will receive a null
+                type: "select",
+                // For a single option, use `-` to separate the value and text, left for value, right for text
+                options: [
+                    "0-time",
+                    "1-popular"
+                ],
+                // option label
+                label: "sort",
+                // default selected options
+                default: null,
+            }
+        ],
+
+        // enable tags suggestions
+        enableTagsSuggestions: false,
+    }
+```
+
+This part is used to load search results.
+
+`load` and `loadNext` functions are used to load search results. 
+If `load` function is implemented, `loadNext` function will be ignored.
+
+### Favorites
+
+```javascript
+    // favorite related
+    favorites = {
+        // whether support multi folders
+        multiFolder: false,
+        /**
+         * add or delete favorite.
+         * throw `Login expired` to indicate login expired, App will automatically re-login and re-add/delete favorite
+         * @param comicId {string}
+         * @param folderId {string}
+         * @param isAdding {boolean} - true for add, false for delete
+         * @param favoriteId {string?} - [Comic.favoriteId]
+         * @returns {Promise<any>} - return any value to indicate success
+         */
+        addOrDelFavorite: async (comicId, folderId, isAdding, favoriteId) => {
+            
+        },
+        /**
+         * load favorite folders.
+         * throw `Login expired` to indicate login expired, App will automatically re-login retry.
+         * if comicId is not null, return favorite folders which contains the comic.
+         * @param comicId {string?}
+         * @returns {Promise<{folders: {[p: string]: string}, favorited: string[]}>} - `folders` is a map of folder id to folder name, `favorited` is a list of folder id which contains the comic
+         */
+        loadFolders: async (comicId) => {
+
+        },
+        /**
+         * add a folder
+         * @param name {string}
+         * @returns {Promise<any>} - return any value to indicate success
+         */
+        addFolder: async (name) => {
+
+        },
+        /**
+         * delete a folder
+         * @param folderId {string}
+         * @returns {Promise<void>} - return any value to indicate success
+         */
+        deleteFolder: async (folderId) => {
+
+        },
+        /**
+         * load comics in a folder
+         * throw `Login expired` to indicate login expired, App will automatically re-login retry.
+         * @param page {number}
+         * @param folder {string?} - folder id, null for non-multi-folder
+         * @returns {Promise<{comics: Comic[], maxPage: number}>}
+         */
+        loadComics: async (page, folder) => {
+
+        },
+        /**
+         * load comics with next page token
+         * @param next {string | null} - next page token, null for first page
+         * @param folder {string}
+         * @returns {Promise<{comics: Comic[], next: string?}>}
+         */
+        loadNext: async (next, folder) => {
+
+        },
+    }
+```
+
+This part is used to manage network favorites of the source.
+
+`load` and `loadNext` functions are used to load search results.
+If `load` function is implemented, `loadNext` function will be ignored.
+
+### Comic Details
+
+```javascript
+    /// single comic related
+    comic = {
+        /**
+         * load comic info
+         * @param id {string}
+         * @returns {Promise<ComicDetails>}
+         */
+        loadInfo: async (id) => {
+
+        },
+        /**
+         * [Optional] load thumbnails of a comic
+         *
+         * To render a part of an image as thumbnail, return `${url}@x=${start}-${end}&y=${start}-${end}`
+         * - If width is not provided, use full width
+         * - If height is not provided, use full height
+         * @param id {string}
+         * @param next {string?} - next page token, null for first page
+         * @returns {Promise<{thumbnails: string[], next: string?}>} - `next` is next page token, null for no more
+         */
+        loadThumbnails: async (id, next) => {
+
+        },
+
+        /**
+         * rate a comic
+         * @param id
+         * @param rating {number} - [0-10] app use 5 stars, 1 rating = 0.5 stars,
+         * @returns {Promise<any>} - return any value to indicate success
+         */
+        starRating: async (id, rating) => {
+
+        },
+
+        /**
+         * load images of a chapter
+         * @param comicId {string}
+         * @param epId {string?}
+         * @returns {Promise<{images: string[]}>}
+         */
+        loadEp: async (comicId, epId) => {
+
+        },
+        /**
+         * [Optional] provide configs for an image loading
+         * @param url
+         * @param comicId
+         * @param epId
+         * @returns {ImageLoadingConfig | Promise<ImageLoadingConfig>}
+         */
+        onImageLoad: (url, comicId, epId) => {
+            return {}
+        },
+        /**
+         * [Optional] provide configs for a thumbnail loading
+         * @param url {string}
+         * @returns {ImageLoadingConfig | Promise<ImageLoadingConfig>}
+         *
+         * `ImageLoadingConfig.modifyImage` and `ImageLoadingConfig.onLoadFailed` will be ignored.
+         * They are not supported for thumbnails.
+         */
+        onThumbnailLoad: (url) => {
+            return {}
+        },
+        /**
+         * [Optional] like or unlike a comic
+         * @param id {string}
+         * @param isLike {boolean} - true for like, false for unlike
+         * @returns {Promise<void>}
+         */
+        likeComic: async (id, isLike) =>  {
+
+        },
+        /**
+         * [Optional] load comments
+         *
+         * Since app version 1.0.6, rich text is supported in comments.
+         * Following html tags are supported: ['a', 'b', 'i', 'u', 's', 'br', 'span', 'img'].
+         * span tag supports style attribute, but only support font-weight, font-style, text-decoration.
+         * All images will be placed at the end of the comment.
+         * Auto link detection is enabled, but only http/https links are supported.
+         * @param comicId {string}
+         * @param subId {string?} - ComicDetails.subId
+         * @param page {number}
+         * @param replyTo {string?} - commentId to reply, not null when reply to a comment
+         * @returns {Promise<{comments: Comment[], maxPage: number?}>}
+         */
+        loadComments: async (comicId, subId, page, replyTo) => {
+
+        },
+        /**
+         * [Optional] send a comment, return any value to indicate success
+         * @param comicId {string}
+         * @param subId {string?} - ComicDetails.subId
+         * @param content {string}
+         * @param replyTo {string?} - commentId to reply, not null when reply to a comment
+         * @returns {Promise<any>}
+         */
+        sendComment: async (comicId, subId, content, replyTo) => {
+
+        },
+        /**
+         * [Optional] like or unlike a comment
+         * @param comicId {string}
+         * @param subId {string?} - ComicDetails.subId
+         * @param commentId {string}
+         * @param isLike {boolean} - true for like, false for unlike
+         * @returns {Promise<void>}
+         */
+        likeComment: async (comicId, subId, commentId, isLike) => {
+
+        },
+        /**
+         * [Optional] vote a comment
+         * @param id {string} - comicId
+         * @param subId {string?} - ComicDetails.subId
+         * @param commentId {string} - commentId
+         * @param isUp {boolean} - true for up, false for down
+         * @param isCancel {boolean} - true for cancel, false for vote
+         * @returns {Promise<number>} - new score
+         */
+        voteComment: async (id, subId, commentId, isUp, isCancel) => {
+
+        },
+        // {string?} - regex string, used to identify comic id from user input
+        idMatch: null,
+        /**
+         * [Optional] Handle tag click event
+         * @param namespace {string}
+         * @param tag {string}
+         * @returns {{action: string, keyword: string, param: string?}}
+         */
+        onClickTag: (namespace, tag) => {
+
+        },
+        /**
+         * [Optional] Handle links
+         */
+        link: {
+            /**
+             * set accepted domains
+             */
+            domains: [
+                'example.com'
+            ],
+            /**
+             * parse url to comic id
+             * @param url {string}
+             * @returns {string | null}
+             */
+            linkToId: (url) => {
+
+            }
+        },
+        // enable tags translate
+        enableTagsTranslate: false,
+    }
+
+```
+
+This part is used to load comic details.
+
+### Settings
+
+```javascript
+    /*
+    [Optional] settings related
+    Use this.loadSetting to load setting
+    ```
+    let setting1Value = this.loadSetting('setting1')
+    console.log(setting1Value)
+    ```
+     */
+    settings = {
+        setting1: {
+            // title
+            title: "Setting1",
+            // type: input, select, switch
+            type: "select",
+            // options
+            options: [
+                {
+                    // value
+                    value: 'o1',
+                    // [Optional] text, if not set, use value as text
+                    text: 'Option 1',
+                },
+            ],
+            default: 'o1',
+        },
+        setting2: {
+            title: "Setting2",
+            type: "switch",
+            default: true,
+        },
+        setting3: {
+            title: "Setting3",
+            type: "input",
+            validator: null, // string | null, regex string
+            default: '',
+        },
+        setting4: {
+            title: "Setting4",
+            type: "callback",
+            buttonText: "Click me",
+            /**
+             * callback function
+             *
+             * If the callback function returns a Promise, the button will show a loading indicator until the promise is resolved.
+             * @returns {void | Promise<any>}
+             */
+            callback: () => {
+                // do something
+            }
+        }
+    }
+```
+
+This part is used to provide settings for the source.
+
+
+### Translations
+
+```javascript
+    // [Optional] translations for the strings in this config
+    translation = {
+        'zh_CN': {
+            'Setting1': '设置1',
+            'Setting2': '设置2',
+            'Setting3': '设置3',
+        },
+        'zh_TW': {},
+        'en': {}
+    }
+```
+
+This part is used to provide translations for the source.
+
+> Note: strings in the UI api will not be translated automatically. You need to translate them manually.

doc/import_comic.md

@@ -0,0 +1,61 @@
+# Import Comic
+
+## Introduction
+
+Venera supports importing comics from local files.
+However, the comic files must be in a specific format.
+
+## Comic Directory
+
+A directory considered as a comic directory only if it follows one of the following two types of structure:
+
+**Without Chapter**
+
+```
+comic_directory
+├── cover.[ext]
+├── img1.[ext]
+├── img2.[ext]
+├── img3.[ext]
+├── ...
+```
+
+**With Chapter**
+
+```
+comic_directory
+├── cover.[ext]
+├── chapter1
+│   ├── img1.[ext]
+│   ├── img2.[ext]
+│   ├── img3.[ext]
+│   ├── ...
+├── chapter2
+│   ├── img1.[ext]
+│   ├── img2.[ext]
+│   ├── img3.[ext]
+│   ├── ...
+├── ...
+```
+
+The file name can be anything, but the extension must be a valid image extension.
+
+The page order is determined by the file name. App will sort the files by name and display them in that order.
+
+Cover image is optional. 
+If there is a file named `cover.[ext]` in the directory, it will be considered as the cover image.
+Otherwise, the first image will be considered as the cover image.
+
+The name of directory will be used as comic title. And the name of chapter directory will be used as chapter title.
+
+## Archive
+
+Venera supports importing comics from archive files.
+
+The archive file must follow [Comic Book Archive](https://en.wikipedia.org/wiki/Comic_book_archive_file) format.
+
+Currently, Venera supports the following archive formats:
+- `.cbz`
+- `.cb7`
+- `.zip`
+- `.7z`

doc/js_api.md

@@ -0,0 +1,513 @@
+# Javascript API
+
+## Overview
+
+The Javascript API is a set of functions that used to interact application.
+
+There are following parts in the API:
+- [Convert](#Convert)
+- [Network](#Network)
+- [Html](#Html)
+- [UI](#UI)
+- [Utils](#Utils)
+- [Types](#Types)
+
+
+## Convert
+
+Convert is a set of functions that used to convert data between different types.
+
+### `Convert.encodeUtf8(str: string): ArrayBuffer`
+
+Convert a string to an ArrayBuffer.
+
+### `Convert.decodeUtf8(value: ArrayBuffer): string`
+
+Convert an ArrayBuffer to a string.
+
+### `Convert.encodeBase64(value: ArrayBuffer): string`
+
+Convert an ArrayBuffer to a base64 string.
+
+### `Convert.decodeBase64(value: string): ArrayBuffer`
+
+Convert a base64 string to an ArrayBuffer.
+
+### `Convert.md5(value: ArrayBuffer): ArrayBuffer`
+
+Calculate the md5 hash of an ArrayBuffer.
+
+### `Convert.sha1(value: ArrayBuffer): ArrayBuffer`
+
+Calculate the sha1 hash of an ArrayBuffer.
+
+### `Convert.sha256(value: ArrayBuffer): ArrayBuffer`
+
+Calculate the sha256 hash of an ArrayBuffer.
+
+### `Convert.sha512(value: ArrayBuffer): ArrayBuffer`
+
+Calculate the sha512 hash of an ArrayBuffer.
+
+### `Convert.hmac(key: ArrayBuffer, value: ArrayBuffer, hash: string): ArrayBuffer`
+
+Calculate the hmac hash of an ArrayBuffer.
+
+### `Convert.hmacString(key: ArrayBuffer, value: ArrayBuffer, hash: string): string`
+
+Calculate the hmac hash of an ArrayBuffer and return a string.
+
+### `Convert.decryptAesEcb(value: ArrayBuffer, key: ArrayBuffer): ArrayBuffer`
+
+Decrypt an ArrayBuffer with AES ECB mode.
+
+### `Convert.decryptAesCbc(value: ArrayBuffer, key: ArrayBuffer, iv: ArrayBuffer): ArrayBuffer`
+
+Decrypt an ArrayBuffer with AES CBC mode.
+
+### `Convert.decryptAesCfb(value: ArrayBuffer, key: ArrayBuffer, iv: ArrayBuffer): ArrayBuffer`
+
+Decrypt an ArrayBuffer with AES CFB mode.
+
+### `Convert.decryptAesOfb(value: ArrayBuffer, key: ArrayBuffer, iv: ArrayBuffer): ArrayBuffer`
+
+Decrypt an ArrayBuffer with AES OFB mode.
+
+### `Convert.decryptRsa(value: ArrayBuffer, key: ArrayBuffer): ArrayBuffer`
+
+Decrypt an ArrayBuffer with RSA.
+
+### `Convert.hexEncode(value: ArrayBuffer): string`
+
+Convert an ArrayBuffer to a hex string.
+
+## Network
+
+Network is a set of functions that used to send network requests and manage network resources.
+
+### `Network.fetchBytes(method: string, url: string, headers: object, data: ArrayBuffer): Promise<{status: number, headers: object, body: ArrayBuffer}>`
+
+Send a network request and return the response as an ArrayBuffer.
+
+### `Network.sendRequest(method: string, url: string, headers: object, data: ArrayBuffer): Promise<{status: number, headers: object, body: string}>`
+
+Send a network request and return the response as a string.
+
+### `Network.get(url: string, headers: object): Promise<{status: number, headers: object, body: string}>`
+
+Send a GET request and return the response as a string.
+
+### `Network.post(url: string, headers: object, data: ArrayBuffer): Promise<{status: number, headers: object, body: string}>`
+
+Send a POST request and return the response as a string.
+
+### `Network.put(url: string, headers: object, data: ArrayBuffer): Promise<{status: number, headers: object, body: string}>`
+
+Send a PUT request and return the response as a string.
+
+### `Network.delete(url: string, headers: object): Promise<{status: number, headers: object, body: string}>`
+
+Send a DELETE request and return the response as a string.
+
+### `Network.patch(url: string, headers: object, data: ArrayBuffer): Promise<{status: number, headers: object, body: string}>`
+
+Send a PATCH request and return the response as a string.
+
+### `Network.setCookies(url: string, cookies: Cookie[]): void`
+
+Set cookies for a specific url.
+
+### `Network.getCookies(url: string): Cookie[]`
+
+Get cookies for a specific url.
+
+### `Network.deleteCookies(url: string): void`
+
+Delete cookies for a specific url.
+
+### `fetch`
+
+The fetch function is a wrapper of the `Network.fetchBytes` function. Same as the `fetch` function in the browser.
+
+## Html
+
+Api for parsing HTML.
+
+### `new HtmlDocument(html: string): HtmlDocument`
+
+Create a HtmlDocument object from a html string.
+
+### `HtmlDocument.querySelector(selector: string): HtmlElement`
+
+Find the first element that matches the selector.
+
+### `HtmlDocument.querySelectorAll(selector: string): HtmlElement[]`
+
+Find all elements that match the selector.
+
+### `HtmlDocument.getElementById(id: string): HtmlElement`
+
+Find the element with the id.
+
+### `HtmlDocument.dispose(): void`
+
+Dispose the HtmlDocument object.
+
+### `HtmlElement.querySelector(selector: string): HtmlElement`
+
+Find the first element that matches the selector.
+
+### `HtmlElement.querySelectorAll(selector: string): HtmlElement[]`
+
+Find all elements that match the selector.
+
+### `HtmlElement.getElementById(id: string): HtmlElement`
+
+Find the element with the id.
+
+### `get HtmlElement.text(): string`
+
+Get the text content of the element.
+
+### `get HtmlElement.attributes(): object`
+
+Get the attributes of the element.
+
+### `get HtmlElement.children(): HtmlElement[]`
+
+Get the children
+
+### `get HtmlElement.nodes(): HtmlNode[]`
+
+Get the child nodes
+
+### `get HtmlElement.parent(): HtmlElement | null`
+
+Get the parent element
+
+### `get HtmlElement.innerHtml(): string`
+
+Get the inner html
+
+### `get HtmlElement.classNames(): string[]`
+
+Get the class names
+
+### `get HtmlElement.id(): string | null`
+
+Get the id
+
+### `get HtmlElement.localName(): string`
+
+Get the local name
+
+### `get HtmlElement.previousSibling(): HtmlElement | null`
+
+Get the previous sibling
+
+### `get HtmlElement.nextSibling(): HtmlElement | null`
+
+Get the next sibling
+
+### `get HtmlNode.type(): string`
+
+Get the node type ("text", "element", "comment", "document", "unknown")
+
+### `HtmlNode.toElement(): HtmlElement | null`
+
+Convert the node to an element
+
+### `get HtmlNode.text(): string`
+
+Get the text content of the node
+
+## UI
+
+### `UI.showMessage(message: string): void`
+
+Show a message.
+
+### `UI.showDialog(title: string, content: string, actions: {text: string, callback: () => void | Promise<void>, style: "text"|"filled"|"danger"}[]): void`
+
+Show a dialog. Any action will close the dialog.
+
+### `UI.launchUrl(url: string): void`
+
+Open a url in external browser.
+
+### `UI.showLoading(onCancel: () => void | null | undefined): number`
+
+Show a loading dialog.
+
+### `UI.cancelLoading(id: number): void`
+
+Cancel a loading dialog.
+
+### `UI.showInputDialog(title: string, validator: (string) => string | null | undefined): string | null`
+
+Show an input dialog.
+
+### `UI.showSelectDialog(title: string, options: string[], initialIndex?: number): number | null`
+
+Show a select dialog.
+
+## Utils
+
+### `createUuid(): string`
+
+create a time-based uuid.
+
+### `randomInt(min: number, max: number): number`
+
+Generate a random integer between min and max.
+
+### `randomDouble(min: number, max: number): number`
+
+Generate a random double between min and max.
+
+### console
+
+Send log to application console. Same api as the browser console.
+
+## Types
+
+### `Cookie`
+
+```javascript
+/**
+ * Create a cookie object.
+ * @param name {string}
+ * @param value {string}
+ * @param domain {string}
+ * @constructor
+ */
+function Cookie({name, value, domain}) {
+    this.name = name;
+    this.value = value;
+    this.domain = domain;
+}
+```
+
+### `Comic`
+
+```javascript
+/**
+ * Create a comic object
+ * @param id {string}
+ * @param title {string}
+ * @param subtitle {string}
+ * @param subTitle {string} - equal to subtitle
+ * @param cover {string}
+ * @param tags {string[]}
+ * @param description {string}
+ * @param maxPage {number?}
+ * @param language {string?}
+ * @param favoriteId {string?} - Only set this field if the comic is from favorites page
+ * @param stars {number?} - 0-5, double
+ * @constructor
+ */
+function Comic({id, title, subtitle, subTitle, cover, tags, description, maxPage, language, favoriteId, stars}) {
+    this.id = id;
+    this.title = title;
+    this.subtitle = subtitle;
+    this.subTitle = subTitle;
+    this.cover = cover;
+    this.tags = tags;
+    this.description = description;
+    this.maxPage = maxPage;
+    this.language = language;
+    this.favoriteId = favoriteId;
+    this.stars = stars;
+}
+```
+
+### `ComicDetails`
+```javascript
+/**
+ * Create a comic details object
+ * @param title {string}
+ * @param subtitle {string}
+ * @param subTitle {string} - equal to subtitle
+ * @param cover {string}
+ * @param description {string?}
+ * @param tags {Map<string, string[]> | {} | null | undefined}
+ * @param chapters {Map<string, string> | {} | null | undefined} - key: chapter id, value: chapter title
+ * @param isFavorite {boolean | null | undefined} - favorite status. If the comic source supports multiple folders, this field should be null
+ * @param subId {string?} - a param which is passed to comments api
+ * @param thumbnails {string[]?} - for multiple page thumbnails, set this to null, and use `loadThumbnails` api to load thumbnails
+ * @param recommend {Comic[]?} - related comics
+ * @param commentCount {number?}
+ * @param likesCount {number?}
+ * @param isLiked {boolean?}
+ * @param uploader {string?}
+ * @param updateTime {string?}
+ * @param uploadTime {string?}
+ * @param url {string?}
+ * @param stars {number?} - 0-5, double
+ * @param maxPage {number?}
+ * @param comments {Comment[]?}- `since 1.0.7` App will display comments in the details page.
+ * @constructor
+ */
+function ComicDetails({title, subtitle, subTitle, cover, description, tags, chapters, isFavorite, subId, thumbnails, recommend, commentCount, likesCount, isLiked, uploader, updateTime, uploadTime, url, stars, maxPage, comments}) {
+    this.title = title;
+    this.subtitle = subtitle ?? subTitle;
+    this.cover = cover;
+    this.description = description;
+    this.tags = tags;
+    this.chapters = chapters;
+    this.isFavorite = isFavorite;
+    this.subId = subId;
+    this.thumbnails = thumbnails;
+    this.recommend = recommend;
+    this.commentCount = commentCount;
+    this.likesCount = likesCount;
+    this.isLiked = isLiked;
+    this.uploader = uploader;
+    this.updateTime = updateTime;
+    this.uploadTime = uploadTime;
+    this.url = url;
+    this.stars = stars;
+    this.maxPage = maxPage;
+    this.comments = comments;
+}
+```
+
+### `Comment`
+```javascript
+/**
+ * Create a comment object
+ * @param userName {string}
+ * @param avatar {string?}
+ * @param content {string}
+ * @param time {string?}
+ * @param replyCount {number?}
+ * @param id {string?}
+ * @param isLiked {boolean?}
+ * @param score {number?}
+ * @param voteStatus {number?} - 1: upvote, -1: downvote, 0: none
+ * @constructor
+ */
+function Comment({userName, avatar, content, time, replyCount, id, isLiked, score, voteStatus}) {
+    this.userName = userName;
+    this.avatar = avatar;
+    this.content = content;
+    this.time = time;
+    this.replyCount = replyCount;
+    this.id = id;
+    this.isLiked = isLiked;
+    this.score = score;
+    this.voteStatus = voteStatus;
+}
+```
+
+### `ImageLoadingConfig`
+```javascript
+/**
+ * Create image loading config
+ * @param url {string?}
+ * @param method {string?} - http method, uppercase
+ * @param data {any} - request data, may be null
+ * @param headers {Object?} - request headers
+ * @param onResponse {((ArrayBuffer) => ArrayBuffer)?} - modify response data
+ * @param modifyImage {string?}
+ *  A js script string.
+ *  The script will be executed in a new Isolate.
+ *  A function named `modifyImage` should be defined in the script, which receives an [Image] as the only argument, and returns an [Image]..
+ * @param onLoadFailed {(() => ImageLoadingConfig)?} - called when the image loading failed
+ * @constructor
+ * @since 1.0.5
+ *
+ * To keep the compatibility with the old version, do not use the constructor. Consider creating a new object with the properties directly.
+ */
+function ImageLoadingConfig({url, method, data, headers, onResponse, modifyImage, onLoadFailed}) {
+    this.url = url;
+    this.method = method;
+    this.data = data;
+    this.headers = headers;
+    this.onResponse = onResponse;
+    this.modifyImage = modifyImage;
+    this.onLoadFailed = onLoadFailed;
+}
+```
+
+### `ComicSource`
+```javascript
+class ComicSource {
+    name = ""
+
+    key = ""
+
+    version = ""
+
+    minAppVersion = ""
+
+    url = ""
+
+    /**
+     * load data with its key
+     * @param {string} dataKey
+     * @returns {any}
+     */
+    loadData(dataKey) {
+        return sendMessage({
+            method: 'load_data',
+            key: this.key,
+            data_key: dataKey
+        })
+    }
+
+    /**
+     * load a setting with its key
+     * @param key {string}
+     * @returns {any}
+     */
+    loadSetting(key) {
+        return sendMessage({
+            method: 'load_setting',
+            key: this.key,
+            setting_key: key
+        })
+    }
+
+    /**
+     * save data
+     * @param {string} dataKey
+     * @param data
+     */
+    saveData(dataKey, data) {
+        return sendMessage({
+            method: 'save_data',
+            key: this.key,
+            data_key: dataKey,
+            data: data
+        })
+    }
+
+    /**
+     * delete data
+     * @param {string} dataKey
+     */
+    deleteData(dataKey) {
+        return sendMessage({
+            method: 'delete_data',
+            key: this.key,
+            data_key: dataKey,
+        })
+    }
+
+    /**
+     *
+     * @returns {boolean}
+     */
+    get isLogged() {
+        return sendMessage({
+            method: 'isLogged',
+            key: this.key,
+        });
+    }
+
+    init() { }
+
+    static sources = {}
+}
+```

fastlane/metadata/android/en-US/full_description.txt

@@ -0,0 +1,15 @@
+<p>A comic reader that support reading local and network comics.</p>
+<h3>Features</h3>
+<ul>
+<li>Read local comics</li>
+<li>Use javascript to create comic sources</li>
+<li>Read comics from network sources</li>
+<li>Manage favorite comics</li>
+<li>Download comics</li>
+<li>View comments, tags, and other information of comics if the source supports</li>
+<li>Login to comment, rate, and other operations if the source supports</li>
+</ul>
+<h3>Thanks</h3>
+<h4>Tags Translation</h4>
+<li><a href="https://github.com/EhTagTranslation/Database">github.com/EhTagTranslation/Database</a></li>
+<p>The Chinese translation of the manga tags is from this project.</p>

fastlane/metadata/android/en-US/short_description.txt

@@ -0,0 +1 @@
+A comic reader that support reading local and network comics.

fastlane/metadata/android/en-US/title.txt

@@ -0,0 +1 @@
+venera

ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-platform :ios, '14.0'
+platform :ios, '13.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

lib/components/appbar.dart

@@ -1,12 +1,14 @@
 part of 'components.dart';
 
 class Appbar extends StatefulWidget implements PreferredSizeWidget {
-  const Appbar(
-      {required this.title,
+  const Appbar({
+    required this.title,
     this.leading,
     this.actions,
     this.backgroundColor,
-      super.key});
+    this.style = AppbarStyle.blur,
+    super.key,
+  });
 
   final Widget title;
 
@@ -16,6 +18,8 @@ class Appbar extends StatefulWidget implements PreferredSizeWidget {
 
   final Color? backgroundColor;
 
+  final AppbarStyle style;
+
   @override
   State<Appbar> createState() => _AppbarState();
 
@@ -108,12 +112,20 @@ class _AppbarState extends State<Appbar> {
         ],
       ).paddingTop(context.padding.top),
     );
+    if (widget.style == AppbarStyle.shadow) {
+      return Material(
+        color: context.colorScheme.surface,
+        elevation: _scrolledUnder ? 2 : 0,
+        child: content,
+      );
+    } else {
       return BlurEffect(
         blur: _scrolledUnder ? 15 : 0,
         child: content,
       );
     }
   }
+}
 
 enum AppbarStyle {
   blur,
@@ -256,18 +268,25 @@ class _MySliverAppBarDelegate extends SliverPersistentHeaderDelegate {
   }
 }
 
-class FilledTabBar extends StatefulWidget {
-  const FilledTabBar({super.key, this.controller, required this.tabs});
+class AppTabBar extends StatefulWidget {
+  const AppTabBar({
+    super.key,
+    this.controller,
+    required this.tabs,
+    this.actionButton,
+  });
 
   final TabController? controller;
 
   final List<Tab> tabs;
 
+  final Widget? actionButton;
+
   @override
-  State<FilledTabBar> createState() => _FilledTabBarState();
+  State<AppTabBar> createState() => _AppTabBarState();
 }
 
-class _FilledTabBarState extends State<FilledTabBar> {
+class _AppTabBarState extends State<AppTabBar> {
   late TabController _controller;
 
   late List<GlobalKey> keys;
@@ -315,7 +334,7 @@ class _FilledTabBarState extends State<FilledTabBar> {
   }
 
   @override
-  void didUpdateWidget(covariant FilledTabBar oldWidget) {
+  void didUpdateWidget(covariant AppTabBar oldWidget) {
     if (widget.controller != oldWidget.controller) {
       _controller = widget.controller ?? DefaultTabController.of(context);
       _controller.animation!.addListener(onTabChanged);
@@ -366,7 +385,8 @@ class _FilledTabBarState extends State<FilledTabBar> {
             painter: painter,
             child: _TabRow(
               callback: _tabLayoutCallback,
-              children: List.generate(widget.tabs.length, buildTab),
+              children: List.generate(widget.tabs.length, buildTab)
+                ..addIfNotNull(widget.actionButton?.padding(tabPadding)),
             ),
           ).paddingHorizontal(4),
         );
@@ -384,7 +404,8 @@ class _FilledTabBarState extends State<FilledTabBar> {
           ),
         ),
       ),
-        child: widget.tabs.isEmpty ? const SizedBox() : child);
+      child: widget.tabs.isEmpty ? const SizedBox() : child,
+    );
   }
 
   int? previousIndex;
@@ -544,7 +565,7 @@ class _IndicatorPainter extends CustomPainter {
 
     var rect = Rect.fromLTWH(
       tabLeft + padding.left + horizontalPadding,
-      _FilledTabBarState._kTabHeight - 3.6,
+      _AppTabBarState._kTabHeight - 3.6,
       tabRight - tabLeft - padding.horizontal - horizontalPadding * 2,
       3,
     );
@@ -577,6 +598,50 @@ class _IndicatorPainter extends CustomPainter {
   }
 }
 
+class TabViewBody extends StatefulWidget {
+  /// Create a tab view body, which will show the child at the current tab index.
+  const TabViewBody({super.key, required this.children, this.controller});
+
+  final List<Widget> children;
+
+  final TabController? controller;
+
+  @override
+  State<TabViewBody> createState() => _TabViewBodyState();
+}
+
+class _TabViewBodyState extends State<TabViewBody> {
+  late TabController _controller;
+
+  int _currentIndex = 0;
+
+  void updateIndex() {
+    if (_controller.index != _currentIndex) {
+      setState(() {
+        _currentIndex = _controller.index;
+      });
+    }
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    _controller = widget.controller ?? DefaultTabController.of(context);
+    _controller.addListener(updateIndex);
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _controller.removeListener(updateIndex);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return widget.children[_currentIndex];
+  }
+}
+
 class SearchBarController {
   _SearchBarMixin? _state;
 
@@ -849,3 +914,42 @@ class _SearchBarState extends State<AppSearchBar> with _SearchBarMixin {
     );
   }
 }
+
+class TabActionButton extends StatelessWidget {
+  const TabActionButton({
+    super.key,
+    required this.icon,
+    required this.text,
+    required this.onPressed,
+  });
+
+  final Icon icon;
+
+  final String text;
+
+  final void Function() onPressed;
+
+  static const _kTabHeight = 46.0;
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: onPressed,
+      borderRadius: BorderRadius.circular(8),
+      child: Container(
+        height: _kTabHeight,
+        padding: const EdgeInsets.symmetric(horizontal: 12),
+        child: IconTheme(
+          data: IconThemeData(size: 20, color: context.colorScheme.primary),
+          child: Row(
+            children: [
+              icon,
+              const SizedBox(width: 8),
+              Text(text, style: ts.withColor(context.colorScheme.primary)),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/components/code.dart

@@ -0,0 +1,383 @@
+part of 'components.dart';
+
+class CodeEditor extends StatefulWidget {
+  const CodeEditor({super.key, this.initialValue, this.onChanged});
+
+  final String? initialValue;
+
+  final void Function(String value)? onChanged;
+
+  @override
+  State<CodeEditor> createState() => _CodeEditorState();
+}
+
+class _CodeEditorState extends State<CodeEditor> {
+  late _CodeTextEditingController _controller;
+  late FocusNode _focusNode;
+  var horizontalScrollController = ScrollController();
+  var verticalScrollController = ScrollController();
+  int lineCount = 1;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = _CodeTextEditingController(text: widget.initialValue);
+    _focusNode = FocusNode()
+      ..onKeyEvent = (node, event) {
+        if (event.logicalKey == LogicalKeyboardKey.tab) {
+          if (event is KeyDownEvent) {
+            handleTab();
+          }
+          return KeyEventResult.handled;
+        }
+        return KeyEventResult.ignored;
+      };
+    lineCount = calculateLineCount(widget.initialValue ?? '');
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    future = _controller.init(context.brightness);
+  }
+
+  void handleTab() {
+    var text = _controller.text;
+    var start = _controller.selection.start;
+    var end = _controller.selection.end;
+    _controller.text = '${text.substring(0, start)}    ${text.substring(end)}';
+    _controller.selection = TextSelection.collapsed(offset: start + 4);
+  }
+
+  int calculateLineCount(String text) {
+    return text.split('\n').length;
+  }
+
+  Widget buildLineNumbers() {
+    return SizedBox(
+      width: 36,
+      child: Column(
+        children: [
+          for (var i = 1; i <= lineCount; i++)
+            SizedBox(
+              height: 14 * 1.5,
+              child: Center(
+                child: Text(
+                  i.toString(),
+                  style: TextStyle(
+                    color: context.colorScheme.outline,
+                    fontSize: 13,
+                    height: 1.0,
+                    fontFamily: 'Consolas',
+                    fontFamilyFallback: ['Courier New', 'monospace'],
+                  ),
+                ),
+              ),
+            ),
+        ],
+      ),
+    ).paddingVertical(8);
+  }
+
+  late Future future;
+
+  @override
+  Widget build(BuildContext context) {
+    return FutureBuilder(
+      future: future,
+      builder: (context, value) {
+        if (value.connectionState == ConnectionState.waiting) {
+          return const SizedBox();
+        }
+        return GestureDetector(
+          onTap: () {
+            _controller.selection = TextSelection.collapsed(
+              offset: _controller.text.length,
+            );
+            _focusNode.requestFocus();
+          },
+          child: Scrollbar(
+            thumbVisibility: true,
+            controller: verticalScrollController,
+            notificationPredicate: (notif) =>
+                notif.metrics.axis == Axis.vertical,
+            child: Scrollbar(
+              thumbVisibility: true,
+              controller: horizontalScrollController,
+              notificationPredicate: (notif) =>
+                  notif.metrics.axis == Axis.horizontal,
+              child: SizedBox.expand(
+                child: ScrollConfiguration(
+                  behavior: _CustomScrollBehavior(),
+                  child: SingleChildScrollView(
+                    scrollDirection: Axis.horizontal,
+                    controller: horizontalScrollController,
+                    child: SingleChildScrollView(
+                      scrollDirection: Axis.vertical,
+                      controller: verticalScrollController,
+                      child: Row(
+                        children: [
+                          buildLineNumbers(),
+                          IntrinsicWidth(
+                            stepWidth: 100,
+                            child: TextField(
+                              controller: _controller,
+                              focusNode: _focusNode,
+                              maxLines: null,
+                              cursorHeight: 1.5 * 14,
+                              style: TextStyle(height: 1.5, fontSize: 14),
+                              decoration: InputDecoration(
+                                border: InputBorder.none,
+                                contentPadding: EdgeInsets.all(8),
+                              ),
+                              onChanged: (value) {
+                                widget.onChanged?.call(value);
+                                if (lineCount != calculateLineCount(value)) {
+                                  setState(() {
+                                    lineCount = calculateLineCount(value);
+                                  });
+                                }
+                              },
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                  ),
+                ),
+              ),
+            ),
+          ),
+        );
+      },
+    );
+  }
+}
+
+class _CustomScrollBehavior extends MaterialScrollBehavior {
+  const _CustomScrollBehavior();
+  @override
+  Widget buildScrollbar(
+      BuildContext context, Widget child, ScrollableDetails details) {
+    return child;
+  }
+}
+
+class _CodeTextEditingController extends TextEditingController {
+  _CodeTextEditingController({super.text});
+
+  HighlighterTheme? _theme;
+
+  Future<void> init(Brightness brightness) async {
+    Highlighter.addLanguage('js', _jsGrammer);
+    _theme = await HighlighterTheme.loadForBrightness(brightness);
+  }
+
+  @override
+  TextSpan buildTextSpan(
+      {required BuildContext context,
+      TextStyle? style,
+      required bool withComposing}) {
+    var highlighter = Highlighter(
+      language: 'js',
+      theme: _theme!,
+    );
+    var result = highlighter.highlight(text);
+    style = TextStyle(
+      height: 1.5,
+      fontSize: 14,
+      fontFamily: 'Consolas',
+      fontFamilyFallback: ['Courier New', 'Roboto Mono', 'monospace'],
+    );
+
+    return mergeTextStyle(result, style);
+  }
+
+  TextSpan mergeTextStyle(TextSpan span, TextStyle style) {
+    var result = TextSpan(
+      style: style.merge(span.style),
+      children: span.children
+          ?.whereType()
+          .map((e) => mergeTextStyle(e, style))
+          .toList(),
+      text: span.text,
+    );
+    return result;
+  }
+}
+
+const _jsGrammer = r'''
+{
+  "name": "JavaScript",
+  "version": "1.0.0",
+  "fileTypes": ["js", "mjs", "cjs"],
+  "scopeName": "source.js",
+
+  "foldingStartMarker": "\\{\\s*$",
+  "foldingStopMarker": "^\\s*\\}",
+
+  "patterns": [
+    {
+      "name": "meta.preprocessor.script.js",
+      "match": "^(#!.*)$"
+    },
+    {
+      "name": "meta.import-export.js",
+      "begin": "\\b(import|export)\\b",
+      "beginCaptures": {
+        "0": {
+          "name": "keyword.control.import.js"
+        }
+      },
+      "end": ";",
+      "endCaptures": {
+        "0": {
+          "name": "punctuation.terminator.js"
+        }
+      },
+      "patterns": [
+        {
+          "include": "#strings"
+        },
+        {
+          "include": "#comments"
+        },
+        {
+          "name": "keyword.control.import.js",
+          "match": "\\b(as|from)\\b"
+        }
+      ]
+    },
+    {
+      "include": "#comments"
+    },
+    {
+      "include": "#keywords"
+    },
+    {
+      "include": "#constants-and-special-vars"
+    },
+    {
+      "include": "#operators"
+    },
+    {
+      "include": "#strings"
+    }
+  ],
+
+  "repository": {
+    "comments": {
+      "patterns": [
+        {
+          "name": "comment.block.js",
+          "begin": "/\\*",
+          "end": "\\*/"
+        },
+        {
+          "name": "comment.line.double-slash.js",
+          "match": "//.*$"
+        }
+      ]
+    },
+    "keywords": {
+      "patterns": [
+        {
+          "name": "keyword.control.js",
+          "match": "\\b(if|else|for|while|do|switch|case|default|break|continue|return|throw|try|catch|finally)\\b"
+        },
+        {
+          "name": "keyword.operator.js",
+          "match": "\\b(instanceof|typeof|new|delete|in|void)\\b"
+        },
+        {
+          "name": "storage.type.js",
+          "match": "\\b(var|let|const|function|class|extends)\\b"
+        },
+        {
+          "name": "keyword.declaration.js",
+          "match": "\\b(export|import|default)\\b"
+        }
+      ]
+    },
+    "constants-and-special-vars": {
+      "patterns": [
+        {
+          "name": "constant.language.js",
+          "match": "\\b(true|false|null|undefined|NaN|Infinity)\\b"
+        },
+        {
+          "name": "constant.numeric.js",
+          "match": "\\b(0x[0-9A-Fa-f]+|[0-9]+\\.?[0-9]*(e[+-]?[0-9]+)?)\\b"
+        }
+      ]
+    },
+    "operators": {
+      "patterns": [
+        {
+          "name": "keyword.operator.assignment.js",
+          "match": "(=|\\+=|-=|\\*=|/=|%=|\\|=|&=|\\^=|<<=|>>=|>>>=)"
+        },
+        {
+          "name": "keyword.operator.comparison.js",
+          "match": "(==|!=|===|!==|<|<=|>|>=)"
+        },
+        {
+          "name": "keyword.operator.logical.js",
+          "match": "(&&|\\|\\||!)"
+        },
+        {
+          "name": "keyword.operator.arithmetic.js",
+          "match": "(-|\\+|\\*|/|%)"
+        },
+        {
+          "name": "keyword.operator.bitwise.js",
+          "match": "(\\||&|\\^|~|<<|>>|>>>)"
+        }
+      ]
+    },
+    "strings": {
+      "patterns": [
+        {
+          "name": "string.quoted.double.js",
+          "begin": "\"",
+          "end": "\"",
+          "patterns": [
+            {
+              "include": "#string-interpolation"
+            }
+          ]
+        },
+        {
+          "name": "string.quoted.single.js",
+          "begin": "'",
+          "end": "'",
+          "patterns": [
+            {
+              "include": "#string-interpolation"
+            }
+          ]
+        },
+        {
+          "name": "string.template.js",
+          "begin": "`",
+          "end": "`",
+          "patterns": [
+            {
+              "include": "#string-interpolation"
+            }
+          ]
+        }
+      ]
+    },
+    "string-interpolation": {
+      "patterns": [
+        {
+          "name": "variable.parameter.js",
+          "begin": "\\$\\{",
+          "end": "\\}"
+        }
+      ]
+    }
+  }
+}
+''';

lib/components/comic.dart

@@ -1,5 +1,27 @@
 part of 'components.dart';
 
+ImageProvider? _findImageProvider(Comic comic) {
+  ImageProvider image;
+  if (comic is LocalComic) {
+    image = LocalComicImageProvider(comic);
+  } else if (comic is History) {
+    image = HistoryImageProvider(comic);
+  } else if (comic.sourceKey == 'local') {
+    var localComic = LocalManager().find(comic.id, ComicType.local);
+    if (localComic == null) {
+      return null;
+    }
+    image = FileImage(localComic.coverFile);
+  } else {
+    image = CachedImageProvider(
+      comic.cover,
+      sourceKey: comic.sourceKey,
+      cid: comic.id,
+    );
+  }
+  return image;
+}
+
 class ComicTile extends StatelessWidget {
   const ComicTile(
       {super.key,
@@ -27,8 +49,14 @@ class ComicTile extends StatelessWidget {
       onTap!();
       return;
     }
-    App.mainNavigatorKey?.currentContext
-        ?.to(() => ComicPage(id: comic.id, sourceKey: comic.sourceKey));
+    App.mainNavigatorKey?.currentContext?.to(
+      () => ComicPage(
+        id: comic.id,
+        sourceKey: comic.sourceKey,
+        cover: comic.cover,
+        title: comic.title,
+      ),
+    );
   }
 
   void _onLongPressed(context) {
@@ -61,8 +89,14 @@ class ComicTile extends StatelessWidget {
           icon: Icons.chrome_reader_mode_outlined,
           text: 'Details'.tl,
           onClick: () {
-            App.mainNavigatorKey?.currentContext
-                ?.to(() => ComicPage(id: comic.id, sourceKey: comic.sourceKey));
+            App.mainNavigatorKey?.currentContext?.to(
+              () => ComicPage(
+                id: comic.id,
+                sourceKey: comic.sourceKey,
+                cover: comic.cover,
+                title: comic.title,
+              ),
+            );
           },
         ),
         MenuEntry(
@@ -77,7 +111,7 @@ class ComicTile extends StatelessWidget {
           icon: Icons.stars_outlined,
           text: 'Add to favorites'.tl,
           onClick: () {
-            addFavorite(comic);
+            addFavorite([comic]);
           },
         ),
         MenuEntry(
@@ -161,24 +195,10 @@ class ComicTile extends StatelessWidget {
   }
 
   Widget buildImage(BuildContext context) {
-    ImageProvider image;
-    if (comic is LocalComic) {
-      image = LocalComicImageProvider(comic as LocalComic);
-    } else if (comic is History) {
-      image = HistoryImageProvider(comic as History);
-    } else if (comic.sourceKey == 'local') {
-      var localComic = LocalManager().find(comic.id, ComicType.local);
-      if (localComic == null) {
+    var image = _findImageProvider(comic);
+    if (image == null) {
       return const SizedBox();
     }
-      image = FileImage(localComic.coverFile);
-    } else {
-      image = CachedImageProvider(
-        comic.cover,
-        sourceKey: comic.sourceKey,
-        cid: comic.id,
-      );
-    }
     return AnimatedImage(
       image: image,
       fit: BoxFit.cover,
@@ -199,16 +219,26 @@ class ComicTile extends StatelessWidget {
             padding: const EdgeInsets.fromLTRB(16, 8, 24, 8),
             child: Row(
               children: [
-                Container(
+                Hero(
+                  tag: "cover${comic.id}${comic.sourceKey}",
+                  child: Container(
                     width: height * 0.68,
                     height: double.infinity,
                     decoration: BoxDecoration(
                       color: Theme.of(context).colorScheme.secondaryContainer,
                       borderRadius: BorderRadius.circular(8),
+                      boxShadow: [
+                        BoxShadow(
+                          color: context.colorScheme.outlineVariant,
+                          blurRadius: 1,
+                          offset: const Offset(0, 1),
+                        ),
+                      ],
                     ),
                     clipBehavior: Clip.antiAlias,
                     child: buildImage(context),
                   ),
+                ),
                 SizedBox.fromSize(
                   size: const Size(16, 5),
                 ),
@@ -235,34 +265,38 @@ class ComicTile extends StatelessWidget {
   }
 
   Widget _buildBriefMode(BuildContext context) {
-    return Padding(
-        padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 8),
-        child: LayoutBuilder(
+    return LayoutBuilder(
       builder: (context, constraints) {
         return InkWell(
           borderRadius: BorderRadius.circular(8),
           onTap: _onTap,
-              onLongPress:
-                  enableLongPressed ? () => _onLongPressed(context) : null,
+          onLongPress: enableLongPressed ? () => _onLongPressed(context) : null,
           onSecondaryTapDown: (detail) => onSecondaryTap(detail, context),
           child: Column(
             children: [
               Expanded(
-                    child: SizedBox(
                 child: Stack(
                   children: [
                     Positioned.fill(
+                      child: Hero(
+                        tag: "cover${comic.id}${comic.sourceKey}",
                         child: Container(
                           decoration: BoxDecoration(
-                                color: Theme.of(context)
-                                    .colorScheme
-                                    .secondaryContainer,
+                            color: context.colorScheme.secondaryContainer,
                             borderRadius: BorderRadius.circular(8),
+                            boxShadow: [
+                              BoxShadow(
+                                color: Colors.black.toOpacity(0.2),
+                                blurRadius: 2,
+                                offset: const Offset(0, 2),
+                              ),
+                            ],
                           ),
                           clipBehavior: Clip.antiAlias,
                           child: buildImage(context),
                         ),
                       ),
+                    ),
                     Align(
                       alignment: Alignment.bottomRight,
                       child: (() {
@@ -270,93 +304,108 @@ class ComicTile extends StatelessWidget {
                             comic.subtitle?.replaceAll('\n', '').trim();
                         final text = comic.description.isNotEmpty
                             ? comic.description.split('|').join('\n')
-                                  : (subtitle?.isNotEmpty == true
-                                      ? subtitle
-                                      : null);
-                              final scale =
-                                  (appdata.settings['comicTileScale'] as num)
-                                      .toDouble();
-                              final fortSize = scale < 0.85
-                                  ? 8.0 // 小尺寸
-                                  : (scale < 1.0 ? 10.0 : 12.0);
+                            : (subtitle?.isNotEmpty == true ? subtitle : null);
+                        final fortSize = constraints.maxWidth < 80
+                            ? 8.0
+                            : constraints.maxWidth < 150
+                                ? 10.0
+                                : 12.0;
 
                         if (text == null) {
-                                return const SizedBox
-                                    .shrink(); // 如果没有文本，则不显示任何内容
+                          return const SizedBox();
                         }
 
-                              return Padding(
-                                padding: const EdgeInsets.symmetric(
-                                    horizontal: 2, vertical: 2),
-                                child: ClipRRect(
-                                  borderRadius: const BorderRadius.all(
-                                    Radius.circular(10.0),
-                                  ),
-                                  child: Container(
+                        var children = <Widget>[];
+                        for (var line in text.split('\n')) {
+                          children.add(Container(
+                            margin: const EdgeInsets.fromLTRB(2, 0, 2, 2),
+                            padding: constraints.maxWidth < 80
+                                ? const EdgeInsets.fromLTRB(3, 1, 3, 1)
+                                : constraints.maxWidth < 150
+                                    ? const EdgeInsets.fromLTRB(4, 2, 4, 2)
+                                    : const EdgeInsets.fromLTRB(5, 2, 5, 2),
+                            decoration: BoxDecoration(
+                              borderRadius: BorderRadius.circular(8),
                               color: Colors.black.toOpacity(0.5),
-                                    child: Padding(
-                                      padding:
-                                          const EdgeInsets.fromLTRB(8, 6, 8, 6),
-                                      child: ConstrainedBox(
+                            ),
                             constraints: BoxConstraints(
                               maxWidth: constraints.maxWidth,
                             ),
                             child: Text(
-                                          text,
+                              line,
                               style: TextStyle(
                                 fontWeight: FontWeight.w500,
                                 fontSize: fortSize,
                                 color: Colors.white,
                               ),
                               textAlign: TextAlign.right,
-                                          maxLines: 2,
+                              maxLines: 1,
                               overflow: TextOverflow.ellipsis,
                             ),
-                                      ),
-                                    ),
-                                  ),
-                                ),
+                          ));
+                        }
+                        return Column(
+                          mainAxisSize: MainAxisSize.min,
+                          crossAxisAlignment: CrossAxisAlignment.end,
+                          children: children,
                         );
                       })(),
                     ),
                   ],
                 ),
               ),
-                  ),
               Padding(
-                    padding: const EdgeInsets.fromLTRB(8, 4, 8, 0),
+                padding: const EdgeInsets.fromLTRB(4, 4, 4, 0),
                 child: Text(
                   comic.title.replaceAll('\n', ''),
+                  maxLines: 1,
+                  overflow: TextOverflow.clip,
                   style: const TextStyle(
                     fontWeight: FontWeight.w500,
                   ),
-                      maxLines: 1,
-                      overflow: TextOverflow.ellipsis,
                 ),
               ),
             ],
-              ),
+          ).paddingHorizontal(6).paddingVertical(8),
         );
       },
-        ));
+    );
   }
 
   List<String> _splitText(String text) {
-    // split text by space, comma. text in brackets will be kept together.
+    // split text by comma, brackets
     var words = <String>[];
     var buffer = StringBuffer();
     var inBracket = false;
+    String? prevBracket;
     for (var i = 0; i < text.length; i++) {
       var c = text[i];
       if (c == '[' || c == '(') {
-        inBracket = true;
-      } else if (c == ']' || c == ')') {
-        inBracket = false;
-      } else if (c == ' ' || c == ',') {
         if (inBracket) {
           buffer.write(c);
         } else {
-          words.add(buffer.toString());
+          if (buffer.isNotEmpty) {
+            words.add(buffer.toString().trim());
+            buffer.clear();
+          }
+          inBracket = true;
+          prevBracket = c;
+        }
+      } else if (c == ']' || c == ')') {
+        if (prevBracket == '[' && c == ']' || prevBracket == '(' && c == ')') {
+          if (buffer.isNotEmpty) {
+            words.add(buffer.toString().trim());
+            buffer.clear();
+          }
+          inBracket = false;
+        } else {
+          buffer.write(c);
+        }
+      } else if (c == ',') {
+        if (inBracket) {
+          buffer.write(c);
+        } else {
+          words.add(buffer.toString().trim());
           buffer.clear();
         }
       } else {
@@ -364,8 +413,10 @@ class ComicTile extends StatelessWidget {
       }
     }
     if (buffer.isNotEmpty) {
-      words.add(buffer.toString());
+      words.add(buffer.toString().trim());
     }
+    words.removeWhere((element) => element == "");
+    words = words.toSet().toList();
     return words;
   }
 
@@ -383,7 +434,12 @@ class ComicTile extends StatelessWidget {
         return StatefulBuilder(builder: (context, setState) {
           return ContentDialog(
             title: 'Block'.tl,
-            content: Wrap(
+            content: ConstrainedBox(
+              constraints: BoxConstraints(
+                maxHeight: math.min(400, context.height - 136),
+              ),
+              child: SingleChildScrollView(
+                child: Wrap(
                   runSpacing: 8,
                   spacing: 8,
                   children: [
@@ -402,7 +458,9 @@ class ComicTile extends StatelessWidget {
                         },
                       ),
                   ],
+                ),
               ).paddingHorizontal(16),
+            ),
             actions: [
               Button.filled(
                 onPressed: () {
@@ -700,9 +758,16 @@ class _SliverGridComicsState extends State<SliverGridComics> {
         comics.add(comic);
       }
     }
+    HistoryManager().addListener(update);
     super.initState();
   }
 
+  @override
+  void dispose() {
+    HistoryManager().removeListener(update);
+    super.dispose();
+  }
+
   void update() {
     setState(() {
       comics.clear();
@@ -780,7 +845,10 @@ class _SliverGridComics extends StatelessWidget {
             duration: const Duration(milliseconds: 150),
             decoration: BoxDecoration(
               color: isSelected
-                  ? Theme.of(context).colorScheme.secondaryContainer.toOpacity(0.72)
+                  ? Theme.of(context)
+                      .colorScheme
+                      .secondaryContainer
+                      .toOpacity(0.72)
                   : null,
               borderRadius: BorderRadius.circular(12),
             ),
@@ -833,6 +901,7 @@ class ComicList extends StatefulWidget {
     this.menuBuilder,
     this.controller,
     this.refreshHandlerCallback,
+    this.enablePageStorage = false,
   });
 
   final Future<Res<List<Comic>>> Function(int page)? loadPage;
@@ -851,6 +920,8 @@ class ComicList extends StatefulWidget {
 
   final void Function(VoidCallback c)? refreshHandlerCallback;
 
+  final bool enablePageStorage;
+
   @override
   State<ComicList> createState() => ComicListState();
 }
@@ -868,6 +939,8 @@ class ComicListState extends State<ComicList> {
 
   String? _nextUrl;
 
+  late bool enablePageStorage = widget.enablePageStorage;
+
   Map<String, dynamic> get state => {
         'maxPage': _maxPage,
         'data': _data,
@@ -878,7 +951,7 @@ class ComicListState extends State<ComicList> {
       };
 
   void restoreState(Map<String, dynamic>? state) {
-    if (state == null) {
+    if (state == null || !enablePageStorage) {
       return;
     }
     _maxPage = state['maxPage'];
@@ -892,8 +965,10 @@ class ComicListState extends State<ComicList> {
   }
 
   void storeState() {
+    if (enablePageStorage) {
       PageStorage.of(context).writeState(context, state);
     }
+  }
 
   void refresh() {
     _data.clear();
@@ -1122,7 +1197,7 @@ class ComicListState extends State<ComicList> {
       );
     }
     return SmoothCustomScrollView(
-      key: const PageStorageKey('scroll'),
+      key: enablePageStorage ? PageStorageKey('scroll$_page') : null,
       controller: widget.controller,
       slivers: [
         if (widget.leadingSliver != null) widget.leadingSliver!,
@@ -1357,7 +1432,7 @@ class _RatingWidgetState extends State<RatingWidget> {
     }
     if (full < widget.count) {
       children.add(ClipRect(
-        clipper: SMClipper(rating: star() * widget.size),
+        clipper: _SMClipper(rating: star() * widget.size),
         child: Icon(
           Icons.star,
           size: widget.size,
@@ -1406,10 +1481,10 @@ class _RatingWidgetState extends State<RatingWidget> {
   }
 }
 
-class SMClipper extends CustomClipper<Rect> {
+class _SMClipper extends CustomClipper<Rect> {
   final double rating;
 
-  SMClipper({required this.rating});
+  _SMClipper({required this.rating});
 
   @override
   Rect getClip(Size size) {
@@ -1417,7 +1492,52 @@ class SMClipper extends CustomClipper<Rect> {
   }
 
   @override
-  bool shouldReclip(SMClipper oldClipper) {
+  bool shouldReclip(_SMClipper oldClipper) {
     return rating != oldClipper.rating;
   }
 }
+
+class SimpleComicTile extends StatelessWidget {
+  const SimpleComicTile({super.key, required this.comic, this.onTap});
+
+  final Comic comic;
+
+  final void Function()? onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    var image = _findImageProvider(comic);
+
+    var child = image == null
+        ? const SizedBox()
+        : AnimatedImage(
+            image: image,
+            width: double.infinity,
+            height: double.infinity,
+            fit: BoxFit.cover,
+            filterQuality: FilterQuality.medium,
+          );
+
+    return AnimatedTapRegion(
+      borderRadius: 8,
+      onTap: onTap ?? () {
+        context.to(
+          () => ComicPage(
+            id: comic.id,
+            sourceKey: comic.sourceKey,
+          ),
+        );
+      },
+      child: Container(
+        width: 92,
+        height: 114,
+        decoration: BoxDecoration(
+          borderRadius: BorderRadius.circular(8),
+          color: Theme.of(context).colorScheme.secondaryContainer,
+        ),
+        clipBehavior: Clip.antiAlias,
+        child: child,
+      ),
+    );
+  }
+}

lib/components/components.dart

@@ -8,6 +8,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:flutter/services.dart';
+import 'package:syntax_highlight/syntax_highlight.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/app_page_route.dart';
 import 'package:venera/foundation/appdata.dart';
@@ -45,3 +46,4 @@ part 'side_bar.dart';
 part 'comic.dart';
 part 'effects.dart';
 part 'gesture.dart';
+part 'code.dart';

lib/components/gesture.dart

@@ -46,20 +46,27 @@ class _AnimatedTapRegionState extends State<AnimatedTapRegion> {
   @override
   Widget build(BuildContext context) {
     return MouseRegion(
-      onEnter: (_) => setState(() => isHovered = true),
-      onExit: (_) => setState(() => isHovered = false),
+      onEnter: (_) {
+        setState(() {
+          isHovered = true;
+        });
+      },
+      onExit: (_) {
+        setState(() {
+          isHovered = false;
+        });
+      },
       child: GestureDetector(
         onTap: widget.onTap,
-        child: ClipRRect(
-          borderRadius: BorderRadius.circular(widget.borderRadius),
-          clipBehavior: Clip.antiAlias,
-          child: AnimatedScale(
+        child: AnimatedPhysicalModel(
           duration: _fastAnimationDuration,
-            scale: isHovered ? 1.1 : 1,
+          elevation: isHovered ? 3 : 1,
+          color: context.colorScheme.surface,
+          shadowColor: context.colorScheme.shadow,
+          borderRadius: BorderRadius.circular(widget.borderRadius),
           child: widget.child,
         ),
       ),
-      ),
     );
   }
 }

lib/components/image.dart

@@ -22,6 +22,7 @@ class AnimatedImage extends StatefulWidget {
     this.filterQuality = FilterQuality.medium,
     this.isAntiAlias = false,
     this.part,
+    this.onError,
     Map<String, String>? headers,
     int? cacheWidth,
     int? cacheHeight,
@@ -63,6 +64,8 @@ class AnimatedImage extends StatefulWidget {
 
   final ImagePart? part;
 
+  final Function? onError;
+
   static void clear() => _AnimatedImageState.clear();
 
   @override
@@ -169,6 +172,8 @@ class _AnimatedImageState extends State<AnimatedImage>
         _handleImageFrame,
         onChunk: _handleImageChunk,
         onError: (Object error, StackTrace? stackTrace) {
+          // 图片加错错误回调
+          widget.onError?.call(error, stackTrace);
           setState(() {
             _lastException = error;
           });
@@ -272,17 +277,19 @@ class _AnimatedImageState extends State<AnimatedImage>
 
     if (_imageInfo != null) {
       if (widget.part != null) {
-        return CustomPaint(
+        result =  CustomPaint(
+          isComplex: true,
           painter: ImagePainter(
             image: _imageInfo!.image,
             part: widget.part!,
+            fit: widget.fit ?? BoxFit.cover,
           ),
           child: SizedBox(
             width: widget.width,
             height: widget.height,
           ),
         );
-      }
+      } else {
         result = RawImage(
           image: _imageInfo?.image,
           width: widget.width,
@@ -301,6 +308,7 @@ class _AnimatedImageState extends State<AnimatedImage>
           isAntiAlias: widget.isAntiAlias,
           filterQuality: widget.filterQuality,
         );
+      }
     } else if (_lastException != null) {
       result = const Center(
         child: Icon(Icons.error),
@@ -357,10 +365,13 @@ class ImagePainter extends CustomPainter {
 
   final ImagePart part;
 
+  final BoxFit fit;
+
   /// Render a part of the image.
   const ImagePainter({
     required this.image,
     this.part = const ImagePart(),
+    this.fit = BoxFit.cover,
   });
 
   @override
@@ -372,7 +383,8 @@ class ImagePainter extends CustomPainter {
         part.y2 ?? image.height.toDouble(),
       ),
     );
-    final Rect dst = Offset.zero & size;
+    var fitted = applyBoxFit(fit, Size(src.width, src.height), size).destination;
+    var dst = Alignment.center.inscribe(fitted, Offset.zero & size);
     canvas.drawImageRect(image, src, dst, Paint());
   }
 

lib/components/js_ui.dart

@@ -0,0 +1,242 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_qjs/flutter_qjs.dart';
+import 'package:url_launcher/url_launcher_string.dart';
+import 'package:venera/foundation/app.dart';
+import 'package:venera/foundation/js_engine.dart';
+
+import 'components.dart';
+
+mixin class JsUiApi {
+  final Map<int, LoadingDialogController> _loadingDialogControllers = {};
+
+  dynamic handleUIMessage(Map<String, dynamic> message) {
+    switch (message['function']) {
+      case 'showMessage':
+        var m = message['message'];
+        if (m.toString().isNotEmpty) {
+          App.rootContext.showMessage(message: m.toString());
+        }
+      case 'showDialog':
+        return _showDialog(message);
+      case 'launchUrl':
+        var url = message['url'];
+        if (url.toString().isNotEmpty) {
+          launchUrlString(url.toString());
+        }
+      case 'showLoading':
+        var onCancel = message['onCancel'];
+        if (onCancel != null && onCancel is! JSInvokable) {
+          return;
+        }
+        return _showLoading(onCancel);
+      case 'cancelLoading':
+        var id = message['id'];
+        if (id is int) {
+          _cancelLoading(id);
+        }
+      case 'showInputDialog':
+        var title = message['title'];
+        var validator = message['validator'];
+        if (title is! String) return;
+        if (validator != null && validator is! JSInvokable) return;
+        return _showInputDialog(title, validator);
+      case 'showSelectDialog':
+        var title = message['title'];
+        var options = message['options'];
+        var initialIndex = message['initialIndex'];
+        if (title is! String) return;
+        if (options is! List) return;
+        if (initialIndex != null && initialIndex is! int) return;
+        return _showSelectDialog(
+          title,
+          options.whereType<String>().toList(),
+          initialIndex,
+        );
+    }
+  }
+
+  Future<void> _showDialog(Map<String, dynamic> message) {
+    BuildContext? dialogContext;
+    var title = message['title'];
+    var content = message['content'];
+    var actions = <Widget>[];
+    for (var action in message['actions']) {
+      if (action['callback'] is! JSInvokable) {
+        continue;
+      }
+      var callback = action['callback'] as JSInvokable;
+      var text = action['text'].toString();
+      var style = (action['style'] ?? 'text').toString();
+      actions.add(_JSCallbackButton(
+        text: text,
+        callback: JSAutoFreeFunction(callback),
+        style: style,
+        onCallbackFinished: () {
+          dialogContext?.pop();
+        },
+      ));
+    }
+    if (actions.isEmpty) {
+      actions.add(TextButton(
+        onPressed: () {
+          dialogContext?.pop();
+        },
+        child: Text('OK'),
+      ));
+    }
+    return showDialog(
+      context: App.rootContext,
+      builder: (context) {
+        dialogContext = context;
+        return ContentDialog(
+          title: title,
+          content: Text(content).paddingHorizontal(16),
+          actions: actions,
+        );
+      },
+    ).then((value) {
+      dialogContext = null;
+    });
+  }
+
+  int _showLoading(JSInvokable? onCancel) {
+    var func = onCancel == null ? null : JSAutoFreeFunction(onCancel);
+    var controller = showLoadingDialog(
+      App.rootContext,
+      barrierDismissible: onCancel != null,
+      allowCancel: onCancel != null,
+      onCancel: onCancel == null
+          ? null
+          : () {
+              func?.call([]);
+            },
+    );
+    var i = 0;
+    while (_loadingDialogControllers.containsKey(i)) {
+      i++;
+    }
+    _loadingDialogControllers[i] = controller;
+    return i;
+  }
+
+  void _cancelLoading(int id) {
+    var controller = _loadingDialogControllers.remove(id);
+    controller?.close();
+  }
+
+  Future<String?> _showInputDialog(String title, JSInvokable? validator) async {
+    String? result;
+    var func = validator == null ? null : JSAutoFreeFunction(validator);
+    await showInputDialog(
+      context: App.rootContext,
+      title: title,
+      onConfirm: (v) {
+        if (func != null) {
+          var res = func.call([v]);
+          if (res != null) {
+            return res.toString();
+          } else {
+            result = v;
+          }
+        } else {
+          result = v;
+        }
+        return null;
+      },
+    );
+    return result;
+  }
+
+  Future<int?> _showSelectDialog(
+    String title,
+    List<String> options,
+    int? initialIndex,
+  ) {
+    if (options.isEmpty) {
+      return Future.value(null);
+    }
+    if (initialIndex != null &&
+        (initialIndex >= options.length || initialIndex < 0)) {
+      initialIndex = null;
+    }
+    return showSelectDialog(
+      title: title,
+      options: options,
+      initialIndex: initialIndex,
+    );
+  }
+}
+
+class _JSCallbackButton extends StatefulWidget {
+  const _JSCallbackButton({
+    required this.text,
+    required this.callback,
+    required this.style,
+    this.onCallbackFinished,
+  });
+
+  final JSAutoFreeFunction callback;
+
+  final String text;
+
+  final String style;
+
+  final void Function()? onCallbackFinished;
+
+  @override
+  State<_JSCallbackButton> createState() => _JSCallbackButtonState();
+}
+
+class _JSCallbackButtonState extends State<_JSCallbackButton> {
+  bool isLoading = false;
+
+  void onClick() async {
+    if (isLoading) {
+      return;
+    }
+    var res = widget.callback.call([]);
+    if (res is Future) {
+      setState(() {
+        isLoading = true;
+      });
+      await res;
+      setState(() {
+        isLoading = false;
+      });
+    }
+    widget.onCallbackFinished?.call();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return switch (widget.style) {
+      "filled" => FilledButton(
+          onPressed: onClick,
+          child: isLoading
+              ? CircularProgressIndicator(strokeWidth: 1.4)
+                  .fixWidth(18)
+                  .fixHeight(18)
+              : Text(widget.text),
+        ),
+      "danger" => FilledButton(
+          onPressed: onClick,
+          style: ButtonStyle(
+            backgroundColor: WidgetStateProperty.all(context.colorScheme.error),
+          ),
+          child: isLoading
+              ? CircularProgressIndicator(strokeWidth: 1.4)
+                  .fixWidth(18)
+                  .fixHeight(18)
+              : Text(widget.text),
+        ),
+      _ => TextButton(
+          onPressed: onClick,
+          child: isLoading
+              ? CircularProgressIndicator(strokeWidth: 1.4)
+                  .fixWidth(18)
+                  .fixHeight(18)
+              : Text(widget.text),
+        ),
+    };
+  }
+}

lib/components/layout.dart

@@ -2,7 +2,10 @@ part of 'components.dart';
 
 class SliverGridViewWithFixedItemHeight extends StatelessWidget {
   const SliverGridViewWithFixedItemHeight(
-      {required this.delegate, required this.maxCrossAxisExtent, required this.itemHeight, super.key});
+      {required this.delegate,
+      required this.maxCrossAxisExtent,
+      required this.itemHeight,
+      super.key});
 
   final SliverChildDelegate delegate;
 
@@ -62,7 +65,8 @@ class SliverGridDelegateWithFixedHeight extends SliverGridDelegate {
   @override
   bool shouldRelayout(covariant SliverGridDelegate oldDelegate) {
     if (oldDelegate is! SliverGridDelegateWithFixedHeight) return true;
-    if (oldDelegate.maxCrossAxisExtent != maxCrossAxisExtent || oldDelegate.itemHeight != itemHeight) {
+    if (oldDelegate.maxCrossAxisExtent != maxCrossAxisExtent ||
+        oldDelegate.itemHeight != itemHeight) {
       return true;
     }
     return false;
@@ -70,28 +74,29 @@ class SliverGridDelegateWithFixedHeight extends SliverGridDelegate {
 }
 
 class SliverGridDelegateWithComics extends SliverGridDelegate {
-  SliverGridDelegateWithComics([this.useBriefMode = false, this.scale]);
+  SliverGridDelegateWithComics();
 
-  final bool useBriefMode;
+  final bool useBriefMode = appdata.settings['comicDisplayMode'] == 'brief';
 
-  final double? scale;
+  final double scale = (appdata.settings['comicTileScale'] as num).toDouble();
 
   @override
   SliverGridLayout getLayout(SliverConstraints constraints) {
-    if (appdata.settings['comicDisplayMode'] == 'brief' || useBriefMode) {
+    if (useBriefMode) {
       return getBriefModeLayout(
         constraints,
-        scale ?? (appdata.settings['comicTileScale'] as num).toDouble(),
+        scale,
       );
     } else {
       return getDetailedModeLayout(
         constraints,
-        scale ?? (appdata.settings['comicTileScale'] as num).toDouble(),
+        scale,
       );
     }
   }
 
-  SliverGridLayout getDetailedModeLayout(SliverConstraints constraints, double scale) {
+  SliverGridLayout getDetailedModeLayout(
+      SliverConstraints constraints, double scale) {
     const minCrossAxisExtent = 360;
     final itemHeight = 152 * scale;
     final width = constraints.crossAxisExtent;
@@ -106,11 +111,14 @@ class SliverGridDelegateWithComics extends SliverGridDelegate {
         reverseCrossAxis: false);
   }
 
-  SliverGridLayout getBriefModeLayout(SliverConstraints constraints, double scale) {
+  SliverGridLayout getBriefModeLayout(
+      SliverConstraints constraints, double scale) {
     final maxCrossAxisExtent = 192.0 * scale;
-    const childAspectRatio = 0.68;
+    const childAspectRatio = 0.64;
     const crossAxisSpacing = 0.0;
-    int crossAxisCount = (constraints.crossAxisExtent / (maxCrossAxisExtent + crossAxisSpacing)).ceil();
+    int crossAxisCount =
+        (constraints.crossAxisExtent / (maxCrossAxisExtent + crossAxisSpacing))
+            .ceil();
     // Ensure a minimum count of 1, can be zero and result in an infinite extent
     // below when the window size is 0.
     crossAxisCount = math.max(1, crossAxisCount);
@@ -132,6 +140,11 @@ class SliverGridDelegateWithComics extends SliverGridDelegate {
 
   @override
   bool shouldRelayout(covariant SliverGridDelegate oldDelegate) {
+    if (oldDelegate is! SliverGridDelegateWithComics) return true;
+    if (oldDelegate.scale != scale ||
+        oldDelegate.useBriefMode != useBriefMode) {
       return true;
     }
+    return false;
+  }
 }

lib/components/loading.dart

@@ -6,6 +6,7 @@ class NetworkError extends StatelessWidget {
     required this.message,
     this.retry,
     this.withAppbar = true,
+    this.buttonText,
   });
 
   final String message;
@@ -14,6 +15,8 @@ class NetworkError extends StatelessWidget {
 
   final bool withAppbar;
 
+  final String? buttonText;
+
   @override
   Widget build(BuildContext context) {
     var cfe = CloudflareException.fromString(message);
@@ -54,13 +57,15 @@ class NetworkError extends StatelessWidget {
             if (cfe != null)
               FilledButton(
                 onPressed: () => passCloudflare(
-                    CloudflareException.fromString(message)!, retry!),
+                  CloudflareException.fromString(message)!,
+                  retry!,
+                ),
                 child: Text('Verify'.tl),
               )
             else
               FilledButton(
                 onPressed: retry,
-                child: Text('Retry'.tl),
+                child: Text(buttonText ?? 'Retry'.tl),
               ),
         ],
       ),
@@ -318,21 +323,11 @@ abstract class MultiPageLoadingState<T extends StatefulWidget, S extends Object>
   }
 
   Widget buildError(BuildContext context, String error) {
-    return Center(
-      child: Column(
-        mainAxisSize: MainAxisSize.min,
-        children: [
-          Text(error, maxLines: 3),
-          const SizedBox(height: 12),
-          Button.outlined(
-            onPressed: () {
-              reset();
-            },
-            child: const Text("Retry"),
-          )
-        ],
-      ),
-    ).paddingHorizontal(16);
+    return NetworkError(
+      withAppbar: false,
+      message: error,
+      retry: reset,
+    );
   }
 
   @override

lib/components/menu.dart

@@ -28,6 +28,9 @@ class _MenuRoute<T> extends PopupRoute<T> {
     var width = entries.first.icon == null ? 216.0 : 242.0;
     final size = MediaQuery.of(context).size;
     var left = location.dx;
+    if (left < 10) {
+      left = 10;
+    } 
     if (left + width > size.width - 10) {
       left = size.width - width - 10;
     }

lib/components/message.dart

@@ -5,6 +5,7 @@ void showToast({
   required BuildContext context,
   Widget? icon,
   Widget? trailing,
+  int? seconds,
 }) {
   var newEntry = OverlayEntry(
       builder: (context) => _ToastOverlay(
@@ -17,7 +18,7 @@ void showToast({
 
   state?.addOverlay(newEntry);
 
-  Timer(const Duration(seconds: 2), () => state?.remove(newEntry));
+  Timer(Duration(seconds: seconds ?? 2), () => state?.remove(newEntry));
 }
 
 class _ToastOverlay extends StatelessWidget {
@@ -48,7 +49,8 @@ class _ToastOverlay extends StatelessWidget {
                 color: Theme.of(context).colorScheme.onInverseSurface),
             child: IntrinsicWidth(
               child: Container(
-                padding: const EdgeInsets.symmetric(vertical: 6, horizontal: 16),
+                padding:
+                    const EdgeInsets.symmetric(vertical: 6, horizontal: 16),
                 constraints: BoxConstraints(
                   maxWidth: context.width - 32,
                 ),
@@ -241,13 +243,13 @@ LoadingDialogController showLoadingDialog(BuildContext context,
 class ContentDialog extends StatelessWidget {
   const ContentDialog({
     super.key,
-    required this.title,
+    this.title, // 如果不传 title 将不会展示
     required this.content,
     this.dismissible = true,
     this.actions = const [],
   });
 
-  final String title;
+  final String? title;
 
   final Widget content;
 
@@ -261,14 +263,16 @@ class ContentDialog extends StatelessWidget {
       mainAxisSize: MainAxisSize.min,
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
-        Appbar(
+        title != null
+            ? Appbar(
                 leading: IconButton(
                   icon: const Icon(Icons.close),
                   onPressed: dismissible ? context.pop : null,
                 ),
-          title: Text(title),
+                title: Text(title!),
                 backgroundColor: Colors.transparent,
-        ),
+              )
+            : const SizedBox.shrink(),
         this.content,
         const SizedBox(height: 16),
         Row(
@@ -290,6 +294,7 @@ class ContentDialog extends StatelessWidget {
           : const EdgeInsets.symmetric(horizontal: 16),
       elevation: 2,
       shadowColor: context.colorScheme.shadow,
+      backgroundColor: context.colorScheme.surface,
       child: AnimatedSize(
         duration: const Duration(milliseconds: 200),
         alignment: Alignment.topCenter,
@@ -397,3 +402,59 @@ void showInfoDialog({
     },
   );
 }
+
+Future<int?> showSelectDialog({
+  required String title,
+  required List<String> options,
+  int? initialIndex,
+}) async {
+  int? current = initialIndex;
+
+  await showDialog(
+    context: App.rootContext,
+    builder: (context) {
+      return StatefulBuilder(
+        builder: (context, setState) {
+          return ContentDialog(
+            title: title,
+            content: Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+              child: Row(
+                mainAxisAlignment: MainAxisAlignment.center,
+                children: [
+                  Select(
+                    current: current == null ? "" : options[current!],
+                    values: options,
+                    minWidth: 156,
+                    onTap: (i) {
+                      setState(() {
+                        current = i;
+                      });
+                    },
+                  )
+                ],
+              ),
+            ),
+            actions: [
+              TextButton(
+                onPressed: () {
+                  current = null;
+                  context.pop();
+                },
+                child: Text('Cancel'.tl),
+              ),
+              FilledButton(
+                onPressed: current == null
+                    ? null
+                    : context.pop,
+                child: Text('Confirm'.tl),
+              ),
+            ],
+          );
+        },
+      );
+    },
+  );
+
+  return current;
+}

lib/components/navigation_bar.dart

@@ -200,16 +200,18 @@ class NaviPaneState extends State<NaviPane>
   }
 
   Widget buildMainView() {
-    return Navigator(
+    return HeroControllerScope(
+      controller: MaterialApp.createMaterialHeroController(),
+      child: Navigator(
         observers: [widget.observer],
         key: widget.navigatorKey,
         onGenerateRoute: (settings) => AppPageRoute(
           preventRebuild: false,
-        isRootRoute: true,
           builder: (context) {
             return _NaviMainView(state: this);
           },
         ),
+      ),
     );
   }
 
@@ -362,13 +364,11 @@ class _SideNaviWidget extends StatelessWidget {
           color: enabled ? colorScheme.primaryContainer : null,
           borderRadius: BorderRadius.circular(12),
         ),
-        child: showTitle ? Row(
-          children: [
-            icon,
-            const SizedBox(width: 12),
-            Text(entry.label)
-          ],
-        ) : Align(
+        child: showTitle
+            ? Row(
+                children: [icon, const SizedBox(width: 12), Text(entry.label)],
+              )
+            : Align(
                 alignment: Alignment.centerLeft,
                 child: icon,
               ),
@@ -395,13 +395,11 @@ class _PaneActionWidget extends StatelessWidget {
         duration: const Duration(milliseconds: 180),
         padding: const EdgeInsets.symmetric(horizontal: 12),
         height: 38,
-        child: showTitle ? Row(
-          children: [
-            icon,
-            const SizedBox(width: 12),
-            Text(entry.label)
-          ],
-        ) : Align(
+        child: showTitle
+            ? Row(
+                children: [icon, const SizedBox(width: 12), Text(entry.label)],
+              )
+            : Align(
                 alignment: Alignment.centerLeft,
                 child: icon,
               ),

lib/components/pop_up_widget.dart

@@ -22,8 +22,15 @@ class PopUpWidget<T> extends PopupRoute<T> {
     Widget body = PopupIndicatorWidget(
       child: Container(
         decoration: showPopUp
-            ? const BoxDecoration(
+            ? BoxDecoration(
                 borderRadius: BorderRadius.all(Radius.circular(12)),
+                boxShadow: context.brightness == ui.Brightness.dark ? [
+                  BoxShadow(
+                    color: Colors.white.withAlpha(50),
+                    blurRadius: 10,
+                    offset: Offset(0, 2),
+                  ),
+                ] : null,
               )
             : null,
         clipBehavior: showPopUp ? Clip.antiAlias : Clip.none,
@@ -86,7 +93,8 @@ class PopupIndicatorWidget extends InheritedWidget {
 }
 
 Future<T> showPopUpWidget<T>(BuildContext context, Widget widget) async {
-  return await Navigator.of(context, rootNavigator: true).push(PopUpWidget(widget));
+  return await Navigator.of(context, rootNavigator: true)
+      .push(PopUpWidget(widget));
 }
 
 class PopUpWidgetScaffold extends StatefulWidget {
@@ -127,9 +135,8 @@ class _PopUpWidgetScaffoldState extends State<PopUpWidgetScaffold> {
                   message: "Back".tl,
                   child: IconButton(
                     icon: const Icon(Icons.arrow_back_sharp),
-                    onPressed: () => context.canPop()
-                        ? context.pop()
-                        : App.pop(),
+                    onPressed: () =>
+                        context.canPop() ? context.pop() : App.pop(),
                   ),
                 ),
                 const SizedBox(
@@ -148,6 +155,9 @@ class _PopUpWidgetScaffoldState extends State<PopUpWidgetScaffold> {
           ),
           NotificationListener<ScrollNotification>(
             onNotification: (notifications) {
+              if (notifications.metrics.axisDirection != AxisDirection.down) {
+                return false;
+              }
               if (notifications.metrics.pixels ==
                       notifications.metrics.minScrollExtent &&
                   !top) {

lib/components/scroll.dart

@@ -98,10 +98,21 @@ class _SmoothScrollProviderState extends State<SmoothScrollProvider> {
             _controller.position.maxScrollExtent,
           );
           if (_futurePosition == old) return;
-          _controller.animateTo(_futurePosition!,
-              duration: _fastAnimationDuration, curve: Curves.linear);
+          var target = _futurePosition!;
+          _controller.animateTo(
+            _futurePosition!,
+            duration: _fastAnimationDuration,
+            curve: Curves.linear,
+          ).then((_) {
+            var current = _controller.position.pixels;
+            if (current == target && current == _futurePosition) {
+              _futurePosition = null;
+            }
+          });
         }
       },
+      child: ScrollControllerProvider._(
+        controller: _controller,
         child: widget.builder(
           context,
           _controller,
@@ -109,6 +120,27 @@ class _SmoothScrollProviderState extends State<SmoothScrollProvider> {
               ? const NeverScrollableScrollPhysics()
               : const BouncingScrollPhysics(),
         ),
+      ),
     );
   }
 }
+
+class ScrollControllerProvider extends InheritedWidget {
+  const ScrollControllerProvider._({
+    required this.controller,
+    required super.child,
+  });
+
+  final ScrollController controller;
+
+  static ScrollController of(BuildContext context) {
+    final ScrollControllerProvider? provider =
+        context.dependOnInheritedWidgetOfExactType<ScrollControllerProvider>();
+    return provider!.controller;
+  }
+
+  @override
+  bool updateShouldNotify(ScrollControllerProvider oldWidget) {
+    return oldWidget.controller != controller;
+  }
+}

lib/components/side_bar.dart

@@ -60,7 +60,15 @@ class SideBarRoute<T> extends PopupRoute<T> {
         borderRadius: showSideBar
             ? const BorderRadius.horizontal(left: Radius.circular(16))
             : null,
-          color: Theme.of(context).colorScheme.surfaceTint),
+        color: Theme.of(context).colorScheme.surfaceTint,
+        boxShadow: context.brightness == ui.Brightness.dark ? [
+          BoxShadow(
+            color: Colors.white.withAlpha(50),
+            blurRadius: 10,
+            offset: Offset(0, 2),
+          ),
+        ] : null,
+      ),
       clipBehavior: Clip.antiAlias,
       constraints: BoxConstraints(maxWidth: sideBarWidth),
       height: MediaQuery.of(context).size.height,

lib/foundation/app.dart

@@ -10,7 +10,7 @@ export "widget_utils.dart";
 export "context.dart";
 
 class _App {
-  final version = "1.1.0";
+  final version = "1.2.3";
 
   bool get isAndroid => Platform.isAndroid;
 

lib/foundation/app_page_route.dart

@@ -19,7 +19,6 @@ class AppPageRoute<T> extends PageRoute<T> with _AppRouteTransitionMixin{
     super.barrierDismissible = false,
     this.enableIOSGesture = true,
     this.preventRebuild = true,
-    this.isRootRoute = false,
   }) {
     assert(opaque);
   }
@@ -50,9 +49,6 @@ class AppPageRoute<T> extends PageRoute<T> with _AppRouteTransitionMixin{
 
   @override
   final bool preventRebuild;
-
-  @override
-  final bool isRootRoute;
 }
 
 mixin _AppRouteTransitionMixin<T> on PageRoute<T> {
@@ -79,8 +75,6 @@ mixin _AppRouteTransitionMixin<T> on PageRoute<T> {
 
   bool get preventRebuild;
 
-  bool get isRootRoute;
-
   Widget? _child;
 
   @override
@@ -121,22 +115,6 @@ mixin _AppRouteTransitionMixin<T> on PageRoute<T> {
 
   @override
   Widget buildTransitions(BuildContext context, Animation<double> animation, Animation<double> secondaryAnimation, Widget child) {
-    if(isRootRoute) {
-      return FadeTransition(
-        opacity: Tween<double>(begin: 0, end: 1.0).animate(CurvedAnimation(
-            parent: animation,
-            curve: Curves.ease
-        )),
-        child: FadeTransition(
-          opacity: Tween<double>(begin: 1.0, end: 0).animate(CurvedAnimation(
-              parent: secondaryAnimation,
-              curve: Curves.ease
-          )),
-          child: child,
-        ),
-      );
-    }
-
     return SlidePageTransitionBuilder().buildTransitions(
         this,
         context,

lib/foundation/appdata.dart

@@ -3,6 +3,7 @@ import 'dart:convert';
 import 'package:flutter/foundation.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:venera/foundation/app.dart';
+import 'package:venera/utils/data_sync.dart';
 import 'package:venera/utils/io.dart';
 
 class _Appdata {
@@ -12,7 +13,7 @@ class _Appdata {
 
   bool _isSavingData = false;
 
-  Future<void> saveData() async {
+  Future<void> saveData([bool sync = true]) async {
     if (_isSavingData) {
       await Future.doWhile(() async {
         await Future.delayed(const Duration(milliseconds: 20));
@@ -24,6 +25,9 @@ class _Appdata {
     var file = File(FilePath.join(App.dataPath, 'appdata.json'));
     await file.writeAsString(data);
     _isSavingData = false;
+    if (sync) {
+      DataSync().uploadData();
+    }
   }
 
   void addSearchHistory(String keyword) {
@@ -76,6 +80,28 @@ class _Appdata {
     };
   }
 
+  /// Following fields are related to device-specific data and should not be synced.
+  static const _disableSync = [
+    "proxy",
+    "authorizationRequired",
+    "customImageProcessing",
+    "webdav",
+  ];
+
+  /// Sync data from another device
+  void syncData(Map<String, dynamic> data) {
+    if (data['settings'] is Map) {
+      var settings = data['settings'] as Map<String, dynamic>;
+      for (var key in settings.keys) {
+        if (!_disableSync.contains(key)) {
+          this.settings[key] = settings[key];
+        }
+      }
+    }
+    searchHistory = List.from(data['searchHistory'] ?? []);
+    saveData();
+  }
+
   var implicitData = <String, dynamic>{};
 
   void writeImplicitData() {
@@ -113,15 +139,23 @@ class _Settings with ChangeNotifier {
     'cacheSize': 2048, // in MB
     'downloadThreads': 5,
     'enableLongPressToZoom': true,
-    'checkUpdateOnStart': true,
+    'checkUpdateOnStart': false,
     'limitImageWidth': true,
     'webdav': [], // empty means not configured
     'dataVersion': 0,
     'quickFavorite': null,
     'enableTurnPageByVolumeKey': true,
     'enableClockAndBatteryInfoInReader': true,
-    'ignoreCertificateErrors': false,
+    'quickCollectImage': 'No', // No, DoubleTap, Swipe
     'authorizationRequired': false,
+    'onClickFavorite': 'viewDetail', // viewDetail, read
+    'enableDnsOverrides': false,
+    'dnsOverrides': {},
+    'enableCustomImageProcessing': false,
+    'customImageProcessing': defaultCustomImageProcessing,
+    'sni': true,
+    'autoAddLanguageFilter': 'none', // none, chinese, english, japanese
+    'comicSourceListUrl': "https://raw.githubusercontent.com/venera-app/venera-configs/master/index.json",
   };
 
   operator [](String key) {
@@ -138,3 +172,21 @@ class _Settings with ChangeNotifier {
     return _data.toString();
   }
 }
+
+const defaultCustomImageProcessing = '''
+/**
+ * Process an image
+ * @param image {ArrayBuffer} - The image to process
+ * @param cid {string} - The comic ID
+ * @param eid {string} - The episode ID
+ * @param page {number} - The page number
+ * @param sourceKey {string} - The source key
+ * @returns {Promise<ArrayBuffer> | {image: Promise<ArrayBuffer>, onCancel: () => void}} - The processed image
+ */
+function processImage(image, cid, eid, page, sourceKey) {
+    let image = new Promise((resolve, reject) => {
+        resolve(image);
+    });
+    return image;
+}
+''';

lib/foundation/comic_source/comic_source.dart

@@ -6,6 +6,7 @@ import 'dart:convert';
 import 'dart:math' as math;
 
 import 'package:flutter/widgets.dart';
+import 'package:flutter_qjs/flutter_qjs.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/comic_type.dart';
 import 'package:venera/foundation/history.dart';
@@ -136,6 +137,8 @@ class ComicSource {
     notifyListeners();
   }
 
+  static final availableUpdates = <String, String>{};
+
   static bool get isEmpty => _sources.isEmpty;
 
   /// Name of this source.
@@ -201,7 +204,7 @@ class ComicSource {
 
   final LikeCommentFunc? likeCommentFunc;
 
-  final Map<String, dynamic>? settings;
+  final Map<String, Map<String, dynamic>>? settings;
 
   final Map<String, Map<String, String>>? translations;
 

lib/foundation/comic_source/favorites.dart

@@ -10,6 +10,10 @@ class FavoriteData {
 
   final bool multiFolder;
 
+  // 这个收藏时间新旧顺序, 是为了最小成本同步远端的收藏, 只拉取远程最新收藏的漫画, 就不需要全拉取一遍了
+  // 如果为 null, 当做从新到旧
+  final bool? isOldToNewSort;
+
   final Future<Res<List<Comic>>> Function(int page, [String? folder])?
       loadComic;
 
@@ -44,6 +48,7 @@ class FavoriteData {
     this.addFolder,
     this.allFavoritesId,
     this.addOrDelFavorite,
+    this.isOldToNewSort,
   });
 }
 

lib/foundation/comic_source/models.dart

@@ -73,7 +73,8 @@ class Comic {
     this.sourceKey,
     this.maxPage,
     this.language,
-  ): favoriteId = null, stars = null;
+  )   : favoriteId = null,
+        stars = null;
 
   Map<String, dynamic> toJson() {
     return {
@@ -145,7 +146,7 @@ class ComicDetails with HistoryMixin {
 
   final int? likesCount;
 
-  final int? commentsCount;
+  final int? commentCount;
 
   final String? uploader;
 
@@ -189,7 +190,7 @@ class ComicDetails with HistoryMixin {
         subId = json["subId"],
         likesCount = json["likesCount"],
         isLiked = json["isLiked"],
-        commentsCount = json["commentsCount"],
+        commentCount = json["commentCount"],
         uploader = json["uploader"],
         uploadTime = json["uploadTime"],
         updateTime = json["updateTime"],
@@ -216,7 +217,7 @@ class ComicDetails with HistoryMixin {
       "subId": subId,
       "isLiked": isLiked,
       "likesCount": likesCount,
-      "commentsCount": commentsCount,
+      "commentsCount": commentCount,
       "uploader": uploader,
       "uploadTime": uploadTime,
       "updateTime": updateTime,
@@ -231,6 +232,34 @@ class ComicDetails with HistoryMixin {
   String get id => comicId;
 
   ComicType get comicType => ComicType(sourceKey.hashCode);
+
+  /// Convert tags map to plain list
+  List<String> get plainTags {
+    var res = <String>[];
+    tags.forEach((key, value) {
+      res.addAll(value.map((e) => "$key:$e"));
+    });
+    return res;
+  }
+
+  /// Find the first author tag
+  String? findAuthor() {
+    var authorNamespaces = [
+      "author",
+      "authors",
+      "artist",
+      "artists",
+      "作者",
+      "画师"
+    ];
+    for (var entry in tags.entries) {
+      if (authorNamespaces.contains(entry.key.toLowerCase()) &&
+          entry.value.isNotEmpty) {
+        return entry.value.first;
+      }
+    }
+    return null;
+  }
 }
 
 class ArchiveInfo {

lib/foundation/comic_source/parser.dart

@@ -1,5 +1,6 @@
 part of 'comic_source.dart';
 
+/// return true if ver1 > ver2
 bool compareSemVer(String ver1, String ver2) {
   ver1 = ver1.replaceFirst("-", ".");
   ver2 = ver2.replaceFirst("-", ".");
@@ -618,6 +619,7 @@ class ComicSourceParser {
     if (!_checkExists("favorites")) return null;
 
     final bool multiFolder = _getValue("favorites.multiFolder");
+    final bool? isOldToNewSort = _getValue("favorites.isOldToNewSort");
 
     Future<Res<T>> retryZone<T>(Future<Res<T>> Function() func) async {
       if (!ComicSource.find(_key!)!.isLogged) {
@@ -770,6 +772,7 @@ class ComicSourceParser {
       addFolder: addFolder,
       deleteFolder: deleteFolder,
       addOrDelFavorite: addOrDelFavFunc,
+      isOldToNewSort: isOldToNewSort,
     );
   }
 
@@ -920,8 +923,30 @@ class ComicSourceParser {
     };
   }
 
-  Map<String, dynamic> _parseSettings() {
-    return _getValue("settings") ?? {};
+  Map<String, Map<String, dynamic>> _parseSettings() {
+    var value = _getValue("settings");
+    if (value is Map) {
+      var newMap = <String, Map<String, dynamic>>{};
+      for (var e in value.entries) {
+        if (e.key is! String) {
+          continue;
+        }
+        var v = <String, dynamic>{};
+        for (var e2 in e.value.entries) {
+          if (e2.key is! String) {
+            continue;
+          }
+          var v2 = e2.value;
+          if (v2 is JSInvokable) {
+            v2 = JSAutoFreeFunction(v2);
+          }
+          v[e2.key] = v2;
+        }
+        newMap[e.key] = v;
+      }
+      return newMap;
+    }
+    return {};
   }
 
   RegExp? _parseIdMatch() {

lib/foundation/comic_type.dart

@@ -28,4 +28,12 @@ class ComicType {
   }
 
   static const local = ComicType(0);
+
+  factory ComicType.fromKey(String key) {
+    if(key == "local") {
+      return local;
+    } else {
+      return ComicType(key.hashCode);
+    }
+  }
 }

lib/foundation/consts.dart

@@ -1,6 +1,17 @@
+/// If window width is less than this value, it is considered as mobile.
 const changePoint = 600;
 
+/// If window width is less than this value, it is considered as tablet.
+///
+/// If it is more than this value, it is considered as desktop.
 const changePoint2 = 1300;
 
+/// Default user agent for http requests.
 const webUA =
     "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36";
+
+/// Pages for all comics is started from this value.
+const firstPage = 1;
+
+/// Chapters for all comics is started from this value.
+const firstChapter = 1;

lib/foundation/context.dart

@@ -36,6 +36,8 @@ extension Navigation on BuildContext {
 
   Brightness get brightness => Theme.of(this).brightness;
 
+  bool get isDarkMode => brightness == Brightness.dark;
+
   void showMessage({required String message}) {
     showToast(message: message, context: this);
   }

lib/foundation/favorites.dart

@@ -73,6 +73,7 @@ class FavoriteItem implements Comic {
 
   @override
   String get description {
+    var time = this.time.substring(0, 10);
     return appdata.settings['comicDisplayMode'] == 'detailed'
         ? "$time | ${type == ComicType.local ? 'local' : type.comicSource?.name ?? "Unknown"}"
         : "${type.comicSource?.name ?? "Unknown"} | $time";
@@ -593,7 +594,10 @@ class LocalFavoritesManager with ChangeNotifier {
     notifyListeners();
   }
 
-  void onReadEnd(String id, ComicType type) async {
+  void onRead(String id, ComicType type) async {
+    if (appdata.settings['moveFavoriteAfterRead'] == "none") {
+      return;
+    }
     _modifiedAfterLastCache = true;
     for (final folder in folderNames) {
       var rows = _db.select("""

lib/foundation/history.dart

@@ -1,12 +1,23 @@
 import 'dart:async';
+import 'dart:convert';
+import 'dart:isolate';
+import 'dart:math';
 
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart' show ChangeNotifier;
 import 'package:sqlite3/sqlite3.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/comic_type.dart';
+import 'package:venera/foundation/image_provider/image_favorites_provider.dart';
+import 'package:venera/foundation/log.dart';
+import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/translations.dart';
 
 import 'app.dart';
+import 'consts.dart';
+
+part "image_favorites.dart";
 
 typedef HistoryType = ComicType;
 
@@ -201,9 +212,12 @@ class HistoryManager with ChangeNotifier {
 
   Map<String, bool>? _cachedHistory;
 
-  static const _kMaxHistoryLength = 200;
+  bool isInitialized = false;
 
   Future<void> init() async {
+    if (isInitialized) {
+      return;
+    }
     _db = sqlite3.open("${App.dataPath}/history.db");
 
     _db.execute("""
@@ -222,18 +236,14 @@ class HistoryManager with ChangeNotifier {
       """);
 
     notifyListeners();
+    ImageFavoriteManager().init();
+    isInitialized = true;
   }
 
   /// add history. if exists, update time.
   ///
   /// This function would be called when user start reading.
   Future<void> addHistory(History newItem) async {
-    while(count() >= _kMaxHistoryLength) {
-      _db.execute("""
-        delete from history
-        where time == (select min(time) from history);
-      """);
-    }
     _db.execute("""
         insert or replace into history (id, title, subtitle, cover, time, type, ep, page, readEpisode, max_page)
         values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?);
@@ -327,6 +337,7 @@ class HistoryManager with ChangeNotifier {
   }
 
   void close() {
+    isInitialized = false;
     _db.dispose();
   }
 }

lib/foundation/image_favorites.dart

@@ -0,0 +1,535 @@
+part of "history.dart";
+
+class ImageFavorite {
+  final String eid;
+  final String id; // 漫画id
+  final int ep;
+  final String epName;
+  final String sourceKey;
+  String imageKey;
+  int page;
+  bool? isAutoFavorite;
+
+  ImageFavorite(
+    this.page,
+    this.imageKey,
+    this.isAutoFavorite,
+    this.eid,
+    this.id,
+    this.ep,
+    this.sourceKey,
+    this.epName,
+  );
+
+  Map<String, dynamic> toJson() {
+    return {
+      'page': page,
+      'imageKey': imageKey,
+      'isAutoFavorite': isAutoFavorite,
+      'eid': eid,
+      'id': id,
+      'ep': ep,
+      'sourceKey': sourceKey,
+      'epName': epName,
+    };
+  }
+
+  ImageFavorite.fromJson(Map<String, dynamic> json)
+      : page = json['page'],
+        imageKey = json['imageKey'],
+        isAutoFavorite = json['isAutoFavorite'],
+        eid = json['eid'],
+        id = json['id'],
+        ep = json['ep'],
+        sourceKey = json['sourceKey'],
+        epName = json['epName'];
+
+  ImageFavorite copyWith({
+    int? page,
+    String? imageKey,
+    bool? isAutoFavorite,
+    String? eid,
+    String? id,
+    int? ep,
+    String? sourceKey,
+    String? epName,
+  }) {
+    return ImageFavorite(
+      page ?? this.page,
+      imageKey ?? this.imageKey,
+      isAutoFavorite ?? this.isAutoFavorite,
+      eid ?? this.eid,
+      id ?? this.id,
+      ep ?? this.ep,
+      sourceKey ?? this.sourceKey,
+      epName ?? this.epName,
+    );
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return other is ImageFavorite &&
+        other.id == id &&
+        other.sourceKey == sourceKey &&
+        other.page == page &&
+        other.eid == eid &&
+        other.ep == ep;
+  }
+
+  @override
+  int get hashCode => Object.hash(id, sourceKey, page, eid, ep);
+}
+
+class ImageFavoritesEp {
+  // 小心拷贝等多章节的可能更新章节顺序
+  String eid;
+  final int ep;
+  int maxPage;
+  String epName;
+  List<ImageFavorite> imageFavorites;
+
+  ImageFavoritesEp(
+      this.eid, this.ep, this.imageFavorites, this.epName, this.maxPage);
+
+  // 是否有封面
+  bool get isHasFirstPage {
+    return imageFavorites[0].page == firstPage;
+  }
+
+  // 是否都有imageKey
+  bool get isHasImageKey {
+    return imageFavorites.every((e) => e.imageKey != "");
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'eid': eid,
+      'ep': ep,
+      'maxPage': maxPage,
+      'epName': epName,
+      'imageFavorites': imageFavorites.map((e) => e.toJson()).toList(),
+    };
+  }
+}
+
+class ImageFavoritesComic {
+  final String id;
+  final String title;
+  String subTitle;
+  String author;
+  final String sourceKey;
+
+  // 不一定是真的这本漫画的所有页数, 如果是多章节的时候
+  int maxPage;
+  List<String> tags;
+  List<String> translatedTags;
+  final DateTime time;
+  List<ImageFavoritesEp> imageFavoritesEp;
+  final Map<String, dynamic> other;
+
+  ImageFavoritesComic(
+    this.id,
+    this.imageFavoritesEp,
+    this.title,
+    this.sourceKey,
+    this.tags,
+    this.translatedTags,
+    this.time,
+    this.author,
+    this.other,
+    this.subTitle,
+    this.maxPage,
+  );
+
+  // 是否都有imageKey
+  bool get isAllHasImageKey {
+    return imageFavoritesEp
+        .every((e) => e.imageFavorites.every((j) => j.imageKey != ""));
+  }
+
+  int get maxPageFromEp {
+    int temp = 0;
+    for (var e in imageFavoritesEp) {
+      temp += e.maxPage;
+    }
+    return temp;
+  }
+
+  // 是否都有封面
+  bool get isAllHasFirstPage {
+    return imageFavoritesEp.every((e) => e.isHasFirstPage);
+  }
+
+  Iterable<ImageFavorite> get images sync*{
+    for (var e in imageFavoritesEp) {
+      yield* e.imageFavorites;
+    }
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return other is ImageFavoritesComic &&
+        other.id == id &&
+        other.sourceKey == sourceKey;
+  }
+
+  @override
+  int get hashCode => Object.hash(id, sourceKey);
+
+  factory ImageFavoritesComic.fromRow(Row r) {
+    var tempImageFavoritesEp = jsonDecode(r["image_favorites_ep"]);
+    List<ImageFavoritesEp> finalImageFavoritesEp = [];
+    tempImageFavoritesEp.forEach((i) {
+      List<ImageFavorite> temp = [];
+      i["imageFavorites"].forEach((j) {
+        temp.add(ImageFavorite(
+          j["page"],
+          j["imageKey"],
+          j["isAutoFavorite"],
+          i["eid"],
+          r["id"],
+          i["ep"],
+          r["source_key"],
+          i["epName"],
+        ));
+      });
+      finalImageFavoritesEp.add(ImageFavoritesEp(
+          i["eid"], i["ep"], temp, i["epName"], i["maxPage"] ?? 1));
+    });
+    return ImageFavoritesComic(
+      r["id"],
+      finalImageFavoritesEp,
+      r["title"],
+      r["source_key"],
+      r["tags"].split(","),
+      r["translated_tags"].split(","),
+      DateTime.fromMillisecondsSinceEpoch(r["time"]),
+      r["author"],
+      jsonDecode(r["other"]),
+      r["sub_title"],
+      r["max_page"],
+    );
+  }
+}
+
+class ImageFavoriteManager with ChangeNotifier {
+  Database get _db => HistoryManager()._db;
+
+  List<ImageFavoritesComic> get comics => getAll();
+
+  static ImageFavoriteManager? _cache;
+
+  ImageFavoriteManager._();
+
+  factory ImageFavoriteManager() => (_cache ??= ImageFavoriteManager._());
+
+  /// 检查表image_favorites是否存在, 不存在则创建
+  void init() {
+    _db.execute("CREATE TABLE IF NOT EXISTS image_favorites ("
+        "id TEXT,"
+        "title TEXT NOT NULL,"
+        "sub_title TEXT,"
+        "author TEXT,"
+        "tags TEXT,"
+        "translated_tags TEXT,"
+        "time int,"
+        "max_page int,"
+        "source_key TEXT NOT NULL,"
+        "image_favorites_ep TEXT NOT NULL,"
+        "other TEXT NOT NULL,"
+        "PRIMARY KEY (id,source_key)"
+        ");");
+  }
+
+  // 做排序和去重的操作
+  void addOrUpdateOrDelete(ImageFavoritesComic favorite, [bool notify = true]) {
+    // 没有章节了就删掉
+    if (favorite.imageFavoritesEp.isEmpty) {
+      _db.execute("""
+      delete from image_favorites
+      where id == ? and source_key == ?;
+    """, [favorite.id, favorite.sourceKey]);
+    } else {
+      // 去重章节
+      List<ImageFavoritesEp> tempImageFavoritesEp = [];
+      for (var e in favorite.imageFavoritesEp) {
+        int index = tempImageFavoritesEp.indexWhere((i) {
+          return i.ep == e.ep;
+        });
+        // 再做一层保险, 防止出现ep为0的脏数据
+        if (index == -1 && e.ep > 0) {
+          tempImageFavoritesEp.add(e);
+        }
+      }
+      tempImageFavoritesEp.sort((a, b) => a.ep.compareTo(b.ep));
+      List<dynamic> finalImageFavoritesEp =
+          jsonDecode(jsonEncode(tempImageFavoritesEp));
+      for (var e in tempImageFavoritesEp) {
+        List<Map> finalImageFavorites = [];
+        int epIndex = tempImageFavoritesEp.indexOf(e);
+        for (ImageFavorite j in e.imageFavorites) {
+          int index =
+              finalImageFavorites.indexWhere((i) => i["page"] == j.page);
+          if (index == -1 && j.page > 0) {
+            // isAutoFavorite 为 null 不写入数据库, 同时只保留需要的属性, 避免增加太多重复字段在数据库里
+            if (j.isAutoFavorite != null) {
+              finalImageFavorites.add({
+                "page": j.page,
+                "imageKey": j.imageKey,
+                "isAutoFavorite": j.isAutoFavorite
+              });
+            } else {
+              finalImageFavorites.add({"page": j.page, "imageKey": j.imageKey});
+            }
+          }
+        }
+        finalImageFavorites.sort((a, b) => a["page"].compareTo(b["page"]));
+        finalImageFavoritesEp[epIndex]["imageFavorites"] = finalImageFavorites;
+      }
+      if (tempImageFavoritesEp.isEmpty) {
+        throw "Error: No ImageFavoritesEp";
+      }
+      _db.execute("""
+      insert or replace into image_favorites(id, title, sub_title, author, tags, translated_tags, time, max_page, source_key, image_favorites_ep, other)
+      values(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);
+    """, [
+        favorite.id,
+        favorite.title,
+        favorite.subTitle,
+        favorite.author,
+        favorite.tags.join(","),
+        favorite.translatedTags.join(","),
+        favorite.time.millisecondsSinceEpoch,
+        favorite.maxPage,
+        favorite.sourceKey,
+        jsonEncode(finalImageFavoritesEp),
+        jsonEncode(favorite.other)
+      ]);
+    }
+    if (notify) {
+      notifyListeners();
+    }
+  }
+
+  bool has(String id, String sourceKey, String eid, int page, int ep) {
+    var comic = find(id, sourceKey);
+    if (comic == null) {
+      return false;
+    }
+    var epIndex = comic.imageFavoritesEp.where((e) => e.eid == eid).firstOrNull;
+    if (epIndex == null) {
+      return false;
+    }
+    return epIndex.imageFavorites.any((e) => e.page == page && e.ep == ep);
+  }
+
+  List<ImageFavoritesComic> getAll([String? keyword]) {
+    ResultSet res;
+    if (keyword == null || keyword == "") {
+      res = _db.select("select * from image_favorites;");
+    } else {
+      res = _db.select(
+        """
+    select * from image_favorites
+    WHERE title LIKE ?
+    OR sub_title LIKE ?
+    OR LOWER(tags) LIKE LOWER(?)
+    OR LOWER(translated_tags) LIKE LOWER(?)
+    OR author LIKE ?;
+    """,
+        ['%$keyword%', '%$keyword%', '%$keyword%', '%$keyword%', '%$keyword%'],
+      );
+    }
+    try {
+      return res.map((e) => ImageFavoritesComic.fromRow(e)).toList();
+    } catch (e, stackTrace) {
+      Log.error("Unhandled Exception", e.toString(), stackTrace);
+      return [];
+    }
+  }
+
+  void deleteImageFavorite(Iterable<ImageFavorite> imageFavoriteList) {
+    if (imageFavoriteList.isEmpty) {
+      return;
+    }
+    for (var i in imageFavoriteList) {
+      ImageFavoritesProvider.deleteFromCache(i);
+    }
+    var comics = <ImageFavoritesComic>{};
+    for (var i in imageFavoriteList) {
+      var comic = comics
+              .where((c) => c.id == i.id && c.sourceKey == i.sourceKey)
+              .firstOrNull ??
+          find(i.id, i.sourceKey);
+      if (comic == null) {
+        continue;
+      }
+      var ep = comic.imageFavoritesEp.firstWhereOrNull((e) => e.ep == i.ep);
+      if (ep == null) {
+        continue;
+      }
+      ep.imageFavorites.remove(i);
+      if (ep.imageFavorites.isEmpty) {
+        comic.imageFavoritesEp.remove(ep);
+      }
+      comics.add(comic);
+    }
+    for (var i in comics) {
+      addOrUpdateOrDelete(i, false);
+    }
+    notifyListeners();
+  }
+
+  int get length {
+    var res = _db.select("select count(*) from image_favorites;");
+    return res.first.values.first! as int;
+  }
+
+  List<ImageFavoritesComic> search(String keyword) {
+    if (keyword == "") {
+      return [];
+    }
+    return getAll(keyword);
+  }
+
+  static Future<ImageFavoritesComputed> computeImageFavorites() {
+    var token = ServicesBinding.rootIsolateToken!;
+    var count = ImageFavoriteManager().length;
+    if (count == 0) {
+      return Future.value(ImageFavoritesComputed([], [], []));
+    } else if (count > 100) {
+      return Isolate.run(() async {
+        BackgroundIsolateBinaryMessenger.ensureInitialized(token);
+        await App.init();
+        await HistoryManager().init();
+        return _computeImageFavorites();
+      });
+    } else {
+      return Future.value(_computeImageFavorites());
+    }
+  }
+
+  static ImageFavoritesComputed _computeImageFavorites() {
+    const maxLength = 20;
+
+    var comics = ImageFavoriteManager().getAll();
+    // 去掉这些没有意义的标签
+    const List<String> exceptTags = [
+      '連載中',
+      '',
+      'translated',
+      'chinese',
+      'sole male',
+      'sole female',
+      'original',
+      'doujinshi',
+      'manga',
+      'multi-work series',
+      'mosaic censorship',
+      'dilf',
+      'bbm',
+      'uncensored',
+      'full censorship'
+    ];
+
+    Map<String, int> tagCount = {};
+    Map<String, int> authorCount = {};
+    Map<ImageFavoritesComic, int> comicImageCount = {};
+    Map<ImageFavoritesComic, int> comicMaxPages = {};
+
+    for (var comic in comics) {
+      for (var tag in comic.tags) {
+        String finalTag = tag;
+        tagCount[finalTag] = (tagCount[finalTag] ?? 0) + 1;
+      }
+
+      if (comic.author != "") {
+        String finalAuthor = comic.author;
+        authorCount[finalAuthor] =
+            (authorCount[finalAuthor] ?? 0) + comic.images.length;
+      }
+      // 小于10页的漫画不统计
+      if (comic.maxPageFromEp < 10) {
+        continue;
+      }
+      comicImageCount[comic] =
+          (comicImageCount[comic] ?? 0) + comic.images.length;
+      comicMaxPages[comic] = (comicMaxPages[comic] ?? 0) + comic.maxPageFromEp;
+    }
+
+    // 按数量排序标签
+    List<String> sortedTags = tagCount.keys.toList()
+      ..sort((a, b) => tagCount[b]!.compareTo(tagCount[a]!));
+
+    // 按数量排序作者
+    List<String> sortedAuthors = authorCount.keys.toList()
+      ..sort((a, b) => authorCount[b]!.compareTo(authorCount[a]!));
+
+    // 按收藏数量排序漫画
+    List<MapEntry<ImageFavoritesComic, int>> sortedComicsByNum =
+        comicImageCount.entries.toList()
+          ..sort((a, b) => b.value.compareTo(a.value));
+
+    validateTag(String tag) {
+      if (tag.startsWith("Category:")) {
+        return false;
+      }
+      return !exceptTags.contains(tag.split(":").last.toLowerCase()) &&
+          !tag.isNum;
+    }
+
+    return ImageFavoritesComputed(
+      sortedTags
+          .where(validateTag)
+          .map((tag) => TextWithCount(tag, tagCount[tag]!))
+          .take(maxLength)
+          .toList(),
+      sortedAuthors
+          .map((author) => TextWithCount(author, authorCount[author]!))
+          .take(maxLength)
+          .toList(),
+      sortedComicsByNum
+          .map((comic) => TextWithCount(comic.key.title, comic.value))
+          .take(maxLength)
+          .toList(),
+    );
+  }
+
+  ImageFavoritesComic? find(String id, String sourceKey) {
+    var row = _db.select("""
+    select * from image_favorites
+    where id == ? and source_key == ?;
+    """, [id, sourceKey]);
+    if (row.isEmpty) {
+      return null;
+    }
+    return ImageFavoritesComic.fromRow(row.first);
+  }
+}
+
+class TextWithCount {
+  final String text;
+  final int count;
+
+  const TextWithCount(this.text, this.count);
+}
+
+class ImageFavoritesComputed {
+  /// 基于收藏的标签数排序
+  final List<TextWithCount> tags;
+
+  /// 基于收藏的作者数排序
+  final List<TextWithCount> authors;
+
+  /// 基于喜欢的图片数排序
+  final List<TextWithCount> comics;
+
+  /// 计算后的图片收藏数据
+  const ImageFavoritesComputed(
+    this.tags,
+    this.authors,
+    this.comics,
+  );
+
+  bool get isEmpty => tags.isEmpty && authors.isEmpty && comics.isEmpty;
+}

lib/foundation/image_provider/base_image_provider.dart

@@ -6,6 +6,7 @@ import 'dart:ui';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:venera/foundation/cache_manager.dart';
+import 'package:venera/foundation/log.dart';
 
 abstract class BaseImageProvider<T extends BaseImageProvider<T>>
     extends ImageProvider<T> {
@@ -27,10 +28,8 @@ abstract class BaseImageProvider<T extends BaseImageProvider<T>>
             screen.size.height * _normalComicImageRatio,
           );
         } else {
-          _effectiveScreenWidth = max(
-            _effectiveScreenWidth ?? 0,
-            screen.size.width
-          );
+          _effectiveScreenWidth =
+              max(_effectiveScreenWidth ?? 0, screen.size.width);
         }
       }
       if (_effectiveScreenWidth! < _minComicImageWidth) {
@@ -79,7 +78,13 @@ abstract class BaseImageProvider<T extends BaseImageProvider<T>>
 
       while (data == null && !stop) {
         try {
-          data = await load(chunkEvents);
+          data = await load(chunkEvents, () {
+            if (stop) {
+              throw const _ImageLoadingStopException();
+            }
+          });
+        } on _ImageLoadingStopException {
+          rethrow;
         } catch (e) {
           if (e.toString().contains("Invalid Status Code: 404")) {
             rethrow;
@@ -101,7 +106,7 @@ abstract class BaseImageProvider<T extends BaseImageProvider<T>>
       }
 
       if (stop) {
-        throw Exception("Image loading is stopped");
+        throw const _ImageLoadingStopException();
       }
 
       if (data!.isEmpty) {
@@ -110,7 +115,10 @@ abstract class BaseImageProvider<T extends BaseImageProvider<T>>
 
       try {
         final buffer = await ImmutableBuffer.fromUint8List(data);
-        return await decode(buffer, getTargetSize: _getTargetSize);
+        return await decode(
+          buffer,
+          getTargetSize: enableResize ? _getTargetSize : null,
+        );
       } catch (e) {
         await CacheManager().delete(this.key);
         if (data.length < 2 * 1024) {
@@ -125,17 +133,23 @@ abstract class BaseImageProvider<T extends BaseImageProvider<T>>
         }
         rethrow;
       }
-    } catch (e) {
+    } on _ImageLoadingStopException {
+      rethrow;
+    } catch (e, s) {
       scheduleMicrotask(() {
         PaintingBinding.instance.imageCache.evict(key);
       });
+      Log.error("Image Loading", e, s);
       rethrow;
     } finally {
       chunkEvents.close();
     }
   }
 
-  Future<Uint8List> load(StreamController<ImageChunkEvent> chunkEvents);
+  Future<Uint8List> load(
+    StreamController<ImageChunkEvent> chunkEvents,
+    void Function() checkStop,
+  );
 
   String get key;
 
@@ -151,6 +165,12 @@ abstract class BaseImageProvider<T extends BaseImageProvider<T>>
   String toString() {
     return "$runtimeType($key)";
   }
+
+  bool get enableResize => false;
 }
 
 typedef FileDecoderCallback = Future<ui.Codec> Function(Uint8List);
+
+class _ImageLoadingStopException implements Exception {
+  const _ImageLoadingStopException();
+}

lib/foundation/image_provider/cached_image.dart

@@ -1,4 +1,4 @@
-import 'dart:async' show Future, StreamController;
+import 'dart:async' show Future;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:venera/network/images.dart';
@@ -26,9 +26,10 @@ class CachedImageProvider
   static const _kMaxLoadingCount = 8;
 
   @override
-  Future<Uint8List> load(StreamController<ImageChunkEvent> chunkEvents) async {
+  Future<Uint8List> load(chunkEvents, checkStop) async {
     while(loadingCount > _kMaxLoadingCount) {
       await Future.delayed(const Duration(milliseconds: 100));
+      checkStop();
     }
     loadingCount++;
     try {
@@ -37,6 +38,7 @@ class CachedImageProvider
         return file.readAsBytes();
       }
       await for (var progress in ImageDownloader.loadThumbnail(url, sourceKey, cid)) {
+        checkStop();
         chunkEvents.add(ImageChunkEvent(
           cumulativeBytesLoaded: progress.currentBytes,
           expectedTotalBytes: progress.totalBytes,

lib/foundation/image_provider/history_image_provider.dart

@@ -1,4 +1,4 @@
-import 'dart:async' show Future, StreamController;
+import 'dart:async' show Future;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:venera/foundation/local.dart';
@@ -17,7 +17,7 @@ class HistoryImageProvider
   final History history;
 
   @override
-  Future<Uint8List> load(StreamController<ImageChunkEvent> chunkEvents) async {
+  Future<Uint8List> load(chunkEvents, checkStop) async {
     var url = history.cover;
     if (!url.contains('/')) {
       var localComic = LocalManager().find(history.id, history.type);
@@ -27,6 +27,7 @@ class HistoryImageProvider
       var comicSource =
           history.type.comicSource ?? (throw "Comic source not found.");
       var comic = await comicSource.loadComicInfo!(history.id);
+      checkStop();
       url = comic.data.cover;
       history.cover = url;
       HistoryManager().addHistory(history);
@@ -36,6 +37,7 @@ class HistoryImageProvider
       history.type.sourceKey,
       history.id,
     )) {
+      checkStop();
       chunkEvents.add(ImageChunkEvent(
         cumulativeBytesLoaded: progress.currentBytes,
         expectedTotalBytes: progress.totalBytes,

lib/foundation/image_provider/image_favorites_provider.dart

@@ -0,0 +1,155 @@
+import 'dart:async' show Future, StreamController;
+import 'package:crypto/crypto.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:venera/foundation/app.dart';
+import 'package:venera/foundation/comic_source/comic_source.dart';
+import 'package:venera/foundation/comic_type.dart';
+import 'package:venera/foundation/local.dart';
+import 'package:venera/network/images.dart';
+import 'package:venera/utils/io.dart';
+import '../history.dart';
+import 'base_image_provider.dart';
+import 'image_favorites_provider.dart' as image_provider;
+
+class ImageFavoritesProvider
+    extends BaseImageProvider<image_provider.ImageFavoritesProvider> {
+  /// Image provider for imageFavorites
+  const ImageFavoritesProvider(this.imageFavorite);
+
+  final ImageFavorite imageFavorite;
+
+  int get page => imageFavorite.page;
+
+  String get sourceKey => imageFavorite.sourceKey;
+
+  String get cid => imageFavorite.id;
+
+  String get eid => imageFavorite.eid;
+
+  @override
+  Future<Uint8List> load(
+    StreamController<ImageChunkEvent>? chunkEvents,
+    void Function()? checkStop,
+  ) async {
+    var imageKey = imageFavorite.imageKey;
+    var localImage = await getImageFromLocal();
+    checkStop?.call();
+    if (localImage != null) {
+      return localImage;
+    }
+    var cacheImage = await readFromCache();
+    checkStop?.call();
+    if (cacheImage != null) {
+      return cacheImage;
+    }
+    var gotImageKey = false;
+    if (imageKey == "") {
+      imageKey = await getImageKey();
+      checkStop?.call();
+      gotImageKey = true;
+    }
+    Uint8List image;
+    try {
+      image = await getImageFromNetwork(imageKey, chunkEvents, checkStop);
+    } catch (e) {
+      if (gotImageKey) {
+        rethrow;
+      } else {
+        imageKey = await getImageKey();
+        image = await getImageFromNetwork(imageKey, chunkEvents, checkStop);
+      }
+    }
+    await writeToCache(image);
+    return image;
+  }
+
+  Future<void> writeToCache(Uint8List image) async {
+    var fileName = md5.convert(key.codeUnits).toString();
+    var file = File(FilePath.join(App.cachePath, 'image_favorites', fileName));
+    if (!file.existsSync()) {
+      file.createSync(recursive: true);
+    }
+    await file.writeAsBytes(image);
+  }
+
+  Future<Uint8List?> readFromCache() async {
+    var fileName = md5.convert(key.codeUnits).toString();
+    var file = File(FilePath.join(App.cachePath, 'image_favorites', fileName));
+    if (!file.existsSync()) {
+      return null;
+    }
+    return await file.readAsBytes();
+  }
+
+  /// Delete a image favorite cache
+  static Future<void> deleteFromCache(ImageFavorite imageFavorite) async {
+    var fileName = md5.convert(imageFavorite.imageKey.codeUnits).toString();
+    var file = File(FilePath.join(App.cachePath, 'image_favorites', fileName));
+    if (file.existsSync()) {
+      await file.delete();
+    }
+  }
+
+  Future<Uint8List?> getImageFromLocal() async {
+    var localComic =
+        LocalManager().find(sourceKey, ComicType.fromKey(sourceKey));
+    if (localComic == null) {
+      return null;
+    }
+    var epIndex = localComic.chapters?.keys.toList().indexOf(eid) ?? -1;
+    if (epIndex == -1 && localComic.hasChapters) {
+      return null;
+    }
+    var images = await LocalManager().getImages(
+      sourceKey,
+      ComicType.fromKey(sourceKey),
+      epIndex,
+    );
+    var data = await File(images[page]).readAsBytes();
+    return data;
+  }
+
+  Future<Uint8List> getImageFromNetwork(
+    String imageKey,
+    StreamController<ImageChunkEvent>? chunkEvents,
+    void Function()? checkStop,
+  ) async {
+    await for (var progress
+        in ImageDownloader.loadComicImage(imageKey, sourceKey, cid, eid)) {
+      checkStop?.call();
+      if (chunkEvents != null) {
+        chunkEvents.add(ImageChunkEvent(
+          cumulativeBytesLoaded: progress.currentBytes,
+          expectedTotalBytes: progress.totalBytes,
+        ));
+      }
+      if (progress.imageBytes != null) {
+        return progress.imageBytes!;
+      }
+    }
+    throw "Error: Empty response body.";
+  }
+
+  Future<String> getImageKey() async {
+    String sourceKey = imageFavorite.sourceKey;
+    String cid = imageFavorite.id;
+    String eid = imageFavorite.eid;
+    var page = imageFavorite.page;
+    var comicSource = ComicSource.find(sourceKey);
+    if (comicSource == null) {
+      throw "Error: Comic source not found.";
+    }
+    var res = await comicSource.loadComicPages!(cid, eid);
+    return res.data[page - 1];
+  }
+
+  @override
+  Future<ImageFavoritesProvider> obtainKey(ImageConfiguration configuration) {
+    return SynchronousFuture(this);
+  }
+
+  @override
+  String get key =>
+      "ImageFavorites ${imageFavorite.imageKey}@${imageFavorite.sourceKey}@${imageFavorite.id}@${imageFavorite.eid}";
+}

lib/foundation/image_provider/local_comic_image.dart

@@ -1,4 +1,4 @@
-import 'dart:async' show Future, StreamController;
+import 'dart:async' show Future;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:venera/foundation/local.dart';
@@ -16,7 +16,7 @@ class LocalComicImageProvider
   final LocalComic comic;
 
   @override
-  Future<Uint8List> load(StreamController<ImageChunkEvent> chunkEvents) async {
+  Future<Uint8List> load(chunkEvents, checkStop) async {
     File? file = comic.coverFile;
     if(! await file.exists()) {
       file = null;
@@ -49,6 +49,7 @@ class LocalComicImageProvider
     if(file == null) {
       throw "Error: Cover not found.";
     }
+    checkStop();
     var data = await file.readAsBytes();
     if(data.isEmpty) {
       throw "Exception: Empty file(${file.path}).";

lib/foundation/image_provider/local_favorite_image.dart

@@ -1,4 +1,4 @@
-import 'dart:async' show Future, StreamController;
+import 'dart:async' show Future;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:venera/foundation/app.dart';
@@ -28,7 +28,7 @@ class LocalFavoriteImageProvider
   }
 
   @override
-  Future<Uint8List> load(StreamController<ImageChunkEvent> chunkEvents) async {
+  Future<Uint8List> load(chunkEvents, checkStop) async {
     var sourceKey = ComicSource.fromIntKey(intKey)?.key;
     var fileName = key.hashCode.toString();
     var file = File(FilePath.join(App.dataPath, 'favorite_cover', fileName));
@@ -37,7 +37,9 @@ class LocalFavoriteImageProvider
     } else {
       await file.create(recursive: true);
     }
+    checkStop();
     await for (var progress in ImageDownloader.loadThumbnail(url, sourceKey)) {
+      checkStop();
       chunkEvents.add(ImageChunkEvent(
         cumulativeBytesLoaded: progress.currentBytes,
         expectedTotalBytes: progress.totalBytes,
@@ -52,7 +54,8 @@ class LocalFavoriteImageProvider
   }
 
   @override
-  Future<LocalFavoriteImageProvider> obtainKey(ImageConfiguration configuration) {
+  Future<LocalFavoriteImageProvider> obtainKey(
+      ImageConfiguration configuration) {
     return SynchronousFuture(this);
   }
 

lib/foundation/image_provider/reader_image.dart

@@ -1,15 +1,18 @@
-import 'dart:async' show Future, StreamController;
+import 'dart:async' show Future;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_qjs/flutter_qjs.dart';
+import 'package:venera/foundation/js_engine.dart';
 import 'package:venera/network/images.dart';
 import 'package:venera/utils/io.dart';
 import 'base_image_provider.dart';
 import 'reader_image.dart' as image_provider;
+import 'package:venera/foundation/appdata.dart';
 
 class ReaderImageProvider
     extends BaseImageProvider<image_provider.ReaderImageProvider> {
   /// Image provider for normal image.
-  const ReaderImageProvider(this.imageKey, this.sourceKey, this.cid, this.eid);
+  const ReaderImageProvider(this.imageKey, this.sourceKey, this.cid, this.eid, this.page);
 
   final String imageKey;
 
@@ -19,28 +22,96 @@ class ReaderImageProvider
 
   final String eid;
 
+  final int page;
+
   @override
-  Future<Uint8List> load(StreamController<ImageChunkEvent> chunkEvents) async {
+  Future<Uint8List> load(chunkEvents, checkStop) async {
+    Uint8List? imageBytes;
     if (imageKey.startsWith('file://')) {
       var file = File(imageKey);
       if (await file.exists()) {
-        return file.readAsBytes();
-      }
+        imageBytes = await file.readAsBytes();
+      } else {
         throw "Error: File not found.";
       }
-
+    } else {
       await for (var event
         in ImageDownloader.loadComicImage(imageKey, sourceKey, cid, eid)) {
+        checkStop();
         chunkEvents.add(ImageChunkEvent(
           cumulativeBytesLoaded: event.currentBytes,
           expectedTotalBytes: event.totalBytes,
         ));
         if (event.imageBytes != null) {
-        return event.imageBytes!;
+          imageBytes = event.imageBytes;
+          break;
         }
       }
+    }
+    if (imageBytes == null) {
       throw "Error: Empty response body.";
     }
+    if (appdata.settings['enableCustomImageProcessing']) {
+      var script = appdata.settings['customImageProcessing'].toString();
+      if (!script.contains('async function processImage')) {
+        return imageBytes;
+      }
+      var func = JsEngine().runCode('''
+        (() => {
+          $script
+          return processImage;
+        })()
+      ''');
+      if (func is JSInvokable) {
+        var autoFreeFunc = JSAutoFreeFunction(func);
+        var result = autoFreeFunc([imageBytes, cid, eid, page, sourceKey]);
+        if (result is Uint8List) {
+          imageBytes = result;
+        } else if (result is Future) {
+          var futureResult = await result;
+          if (futureResult is Uint8List) {
+            imageBytes = futureResult;
+          }
+        } else if (result is Map) {
+          var image = result['image'];
+          if (image is Uint8List) {
+            imageBytes = image;
+          } else if (image is Future) {
+            JSAutoFreeFunction? onCancel;
+            if (result['onCancel'] is JSInvokable) {
+              onCancel = JSAutoFreeFunction(result['onCancel']);
+            }
+            if (onCancel == null) {
+              var futureImage = await image;
+              if (futureImage is Uint8List) {
+                imageBytes = futureImage;
+              }
+            } else {
+              dynamic futureImage;
+              image.then((value) {
+                futureImage = value;
+                futureImage ??= Uint8List(0);
+              });
+              while (futureImage == null) {
+                try {
+                  checkStop();
+                }
+                catch(e) {
+                  onCancel([]);
+                  rethrow;
+                }
+                await Future.delayed(Duration(milliseconds: 50));
+              }
+              if (futureImage is Uint8List) {
+                imageBytes = futureImage;
+              }
+            }
+          }
+        }
+      }
+    }
+    return imageBytes!;
+  }
 
   @override
   Future<ReaderImageProvider> obtainKey(ImageConfiguration configuration) {
@@ -49,4 +120,7 @@ class ReaderImageProvider
 
   @override
   String get key => "$imageKey@$sourceKey@$cid@$eid";
+
+  @override
+  bool get enableResize => true;
 }

lib/foundation/js_engine.dart

@@ -20,6 +20,7 @@ import 'package:pointycastle/block/modes/cfb.dart';
 import 'package:pointycastle/block/modes/ecb.dart';
 import 'package:pointycastle/block/modes/ofb.dart';
 import 'package:uuid/uuid.dart';
+import 'package:venera/components/js_ui.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/network/app_dio.dart';
 import 'package:venera/network/cookie_jar.dart';
@@ -39,7 +40,7 @@ class JavaScriptRuntimeException implements Exception {
   }
 }
 
-class JsEngine with _JSEngineApi {
+class JsEngine with _JSEngineApi, JsUiApi {
   factory JsEngine() => _cache ?? (_cache = JsEngine._create());
 
   static JsEngine? _cache;
@@ -58,6 +59,11 @@ class JsEngine with _JSEngineApi {
     JsEngine().init();
   }
 
+  void resetDio() {
+    _dio = AppDio(BaseOptions(
+        responseType: ResponseType.plain, validateStatus: (status) => true));
+  }
+
   Future<void> init() async {
     if (!_closed) {
       return;
@@ -88,7 +94,6 @@ class JsEngine with _JSEngineApi {
         String method = message["method"] as String;
         switch (method) {
           case "log":
-            {
             String level = message["level"];
             Log.addLog(
                 switch (level) {
@@ -99,15 +104,11 @@ class JsEngine with _JSEngineApi {
                 },
                 message["title"],
                 message["content"].toString());
-            }
           case 'load_data':
-            {
             String key = message["key"];
             String dataKey = message["data_key"];
             return ComicSource.find(key)?.data[dataKey];
-            }
           case 'save_data':
-            {
             String key = message["key"];
             String dataKey = message["data_key"];
             if (dataKey == 'setting') {
@@ -117,56 +118,47 @@ class JsEngine with _JSEngineApi {
             var source = ComicSource.find(key)!;
             source.data[dataKey] = data;
             source.saveData();
-            }
           case 'delete_data':
-            {
             String key = message["key"];
             String dataKey = message["data_key"];
             var source = ComicSource.find(key);
             source?.data.remove(dataKey);
             source?.saveData();
-            }
           case 'http':
-            {
             return _http(Map.from(message));
-            }
           case 'html':
-            {
             return handleHtmlCallback(Map.from(message));
-            }
           case 'convert':
-            {
             return _convert(Map.from(message));
-            }
           case "random":
-            {
             return _random(
               message["min"] ?? 0,
               message["max"] ?? 1,
               message["type"],
             );
-            }
           case "cookie":
-            {
             return handleCookieCallback(Map.from(message));
-            }
           case "uuid":
-            {
             return const Uuid().v1();
-            }
           case "load_setting":
-            {
             String key = message["key"];
             String settingKey = message["setting_key"];
             var source = ComicSource.find(key)!;
             return source.data["settings"]?[settingKey] ??
-                  source.settings?[settingKey]['default'] ??
+                source.settings?[settingKey]!['default'] ??
                 (throw "Setting not found: $settingKey");
-            }
           case "isLogged":
-            {
             return ComicSource.find(message["key"])!.isLogged;
-            }
+          // temporary solution for [setTimeout] function
+          // TODO: implement [setTimeout] in quickjs project
+          case "delay":
+            return Future.delayed(Duration(milliseconds: message["time"]));
+          case "UI":
+            return handleUIMessage(Map.from(message));
+          case "getLocale":
+            return "${App.locale.languageCode}-${App.locale.countryCode}";
+          case "getPlatform":
+            return Platform.operatingSystem;
         }
       }
       return null;
@@ -198,7 +190,8 @@ class JsEngine with _JSEngineApi {
               ..findProxy = (uri) => proxy == null ? "DIRECT" : "PROXY $proxy";
           },
         );
-        dio.interceptors.add(CookieManagerSql(SingleInstanceCookieJar.instance!));
+        dio.interceptors
+            .add(CookieManagerSql(SingleInstanceCookieJar.instance!));
         dio.interceptors.add(LogInterceptor());
       }
       response = await dio!.request(req["url"],
@@ -682,3 +675,21 @@ class DocumentWrapper {
     return elements.length - 1;
   }
 }
+
+class JSAutoFreeFunction {
+  final JSInvokable func;
+
+  /// Automatically free the function when it's not used anymore
+  JSAutoFreeFunction(this.func) {
+    func.dup();
+    finalizer.attach(this, func);
+  }
+
+  dynamic call(List<dynamic> args) {
+    return func(args);
+  }
+
+  static final finalizer = Finalizer<JSInvokable>((func) {
+    func.destroy();
+  });
+}

lib/foundation/local.dart

@@ -36,6 +36,8 @@ class LocalComic with HistoryMixin implements Comic {
   /// chapter id is the name of the directory in `LocalManager.path/$directory`
   final Map<String, String>? chapters;
 
+  bool get hasChapters => chapters != null;
+
   /// relative path to the cover image
   @override
   final String cover;
@@ -76,15 +78,16 @@ class LocalComic with HistoryMixin implements Comic {
         cover,
       ));
 
-  String get baseDir => (directory.contains('/') || directory.contains('\\')) ? directory : FilePath.join(LocalManager().path, directory);
+  String get baseDir => (directory.contains('/') || directory.contains('\\'))
+      ? directory
+      : FilePath.join(LocalManager().path, directory);
 
   @override
   String get description => "";
 
   @override
-  String get sourceKey => comicType == ComicType.local
-      ? "local"
-      : comicType.sourceKey;
+  String get sourceKey =>
+      comicType == ComicType.local ? "local" : comicType.sourceKey;
 
   @override
   Map<String, dynamic> toJson() {
@@ -112,11 +115,14 @@ class LocalComic with HistoryMixin implements Comic {
         chapters: chapters,
         initialChapter: history?.ep,
         initialPage: history?.page,
-        history: history ?? History.fromModel(
+        history: history ??
+            History.fromModel(
               model: this,
               ep: 0,
               page: 0,
             ),
+        author: subtitle,
+        tags: tags,
       ),
     );
   }
@@ -153,6 +159,15 @@ class LocalManager with ChangeNotifier {
 
   Directory get directory => Directory(path);
 
+  void _checkNoMedia() {
+    if (App.isAndroid) {
+      var file = File(FilePath.join(path, '.nomedia'));
+      if (!file.existsSync()) {
+        file.createSync();
+      }
+    }
+  }
+
   // return error message if failed
   Future<String?> setNewPath(String newPath) async {
     var newDir = Directory(newPath);
@@ -167,13 +182,15 @@ class LocalManager with ChangeNotifier {
         directory,
         newDir,
       );
-      await File(FilePath.join(App.dataPath, 'local_path')).writeAsString(newPath);
+      await File(FilePath.join(App.dataPath, 'local_path'))
+          .writeAsString(newPath);
     } catch (e, s) {
       Log.error("IO", e, s);
       return e.toString();
     }
     await directory.deleteContents(recursive: true);
     path = newPath;
+    _checkNoMedia();
     return null;
   }
 
@@ -187,7 +204,8 @@ class LocalManager with ChangeNotifier {
       }
     } else if (App.isIOS) {
       var oldPath = FilePath.join(App.dataPath, 'local');
-      if (Directory(oldPath).existsSync() && Directory(oldPath).listSync().isNotEmpty) {
+      if (Directory(oldPath).existsSync() &&
+          Directory(oldPath).listSync().isNotEmpty) {
         return oldPath;
       } else {
         var directory = await getApplicationDocumentsDirectory();
@@ -198,6 +216,18 @@ class LocalManager with ChangeNotifier {
     }
   }
 
+  Future<void> _checkPathValidation() async {
+    var testFile = File(FilePath.join(path, 'venera_test'));
+    try {
+      testFile.createSync();
+      testFile.deleteSync();
+    } catch (e) {
+      Log.error("IO",
+          "Failed to create test file in local path: $e\nUsing default path instead.");
+      path = await findDefaultPath();
+    }
+  }
+
   Future<void> init() async {
     _db = sqlite3.open(
       '${App.dataPath}/local.db',
@@ -229,10 +259,11 @@ class LocalManager with ChangeNotifier {
       if (!directory.existsSync()) {
         await directory.create();
       }
-    }
-    catch(e, s) {
+    } catch (e, s) {
       Log.error("IO", "Failed to create local folder: $e", s);
     }
+    _checkPathValidation();
+    _checkNoMedia();
     restoreDownloadingTasks();
   }
 
@@ -242,7 +273,8 @@ class LocalManager with ChangeNotifier {
       SELECT id FROM comics WHERE comic_type = ?
       ORDER BY CAST(id AS INTEGER) DESC
       LIMIT 1;
-      ''', [type.value],
+      ''',
+      [type.value],
     );
     if (res.isEmpty) {
       return '1';
@@ -357,10 +389,9 @@ class LocalManager with ChangeNotifier {
     }
     var comic = find(id, type) ?? (throw "Comic Not Found");
     var directory = Directory(comic.baseDir);
-    if (comic.chapters != null) {
-      var cid = ep is int
-          ? comic.chapters!.keys.elementAt(ep - 1)
-          : (ep as String);
+    if (comic.hasChapters) {
+      var cid =
+          ep is int ? comic.chapters!.keys.elementAt(ep - 1) : (ep as String);
       directory = Directory(FilePath.join(directory.path, cid));
     }
     var files = <File>[];
@@ -451,6 +482,7 @@ class LocalManager with ChangeNotifier {
   void restoreDownloadingTasks() {
     var file = File(FilePath.join(App.dataPath, 'downloading_tasks.json'));
     if (file.existsSync()) {
+      try {
         var tasks = jsonDecode(file.readAsStringSync());
         for (var e in tasks) {
           var task = DownloadTask.fromJson(e);
@@ -458,6 +490,10 @@ class LocalManager with ChangeNotifier {
             downloadingTasks.add(task);
           }
         }
+      } catch (e) {
+        file.delete();
+        Log.error("LocalManager", "Failed to restore downloading tasks: $e");
+      }
     }
   }
 
@@ -474,6 +510,7 @@ class LocalManager with ChangeNotifier {
       dir.deleteIgnoreError(recursive: true);
     }
     // Deleting a local comic means that it's nolonger available, thus both favorite and history should be deleted.
+    if (c.comicType == ComicType.local) {
       if (HistoryManager().findSync(c.id, c.comicType) != null) {
         HistoryManager().remove(c.id, c.comicType);
       }
@@ -481,6 +518,7 @@ class LocalManager with ChangeNotifier {
       for (var f in folders) {
         LocalFavoritesManager().deleteComicWithId(f, c.id, c.comicType);
       }
+    }
     remove(c.id, c.comicType);
     notifyListeners();
   }

lib/init.dart

@@ -1,4 +1,6 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter_saf/flutter_saf.dart';
+import 'package:rhttp/rhttp.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/cache_manager.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
@@ -6,23 +8,45 @@ import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/history.dart';
 import 'package:venera/foundation/js_engine.dart';
 import 'package:venera/foundation/local.dart';
+import 'package:venera/foundation/log.dart';
 import 'package:venera/network/cookie_jar.dart';
+import 'package:venera/utils/app_links.dart';
 import 'package:venera/utils/tags_translation.dart';
 import 'package:venera/utils/translations.dart';
-
 import 'foundation/appdata.dart';
 
-Future<void> init() async {
-  await SAFTaskWorker().init();
-  await AppTranslation.init();
-  await appdata.init();
-  await App.init();
-  await HistoryManager().init();
-  await TagsTranslation.readData();
-  await LocalFavoritesManager().init();
-  SingleInstanceCookieJar("${App.dataPath}/cookie.db");
-  await JsEngine().init();
-  await ComicSource.init();
-  await LocalManager().init();
-  CacheManager().setLimitSize(appdata.settings['cacheSize']);
+extension _FutureInit<T> on Future<T> {
+  /// Prevent unhandled exception
+  ///
+  /// A unhandled exception occurred in init() will cause the app to crash.
+  Future<void> wait() async {
+    try {
+      await this;
+    } catch (e, s) {
+      Log.error("init", "$e\n$s");
+    }
+  }
+}
+
+Future<void> init() async {
+  await Rhttp.init();
+  await SAFTaskWorker().init().wait();
+  await AppTranslation.init().wait();
+  await appdata.init().wait();
+  await App.init().wait();
+  await HistoryManager().init().wait();
+  await TagsTranslation.readData().wait();
+  await LocalFavoritesManager().init().wait();
+  SingleInstanceCookieJar("${App.dataPath}/cookie.db");
+  await JsEngine().init().wait();
+  await ComicSource.init().wait();
+  await LocalManager().init().wait();
+  CacheManager().setLimitSize(appdata.settings['cacheSize']);
+  if (App.isAndroid) {
+    handleLinks();
+  }
+  FlutterError.onError = (details) {
+    Log.error(
+        "Unhandled Exception", "${details.exception}\n${details.stack}");
+  };
 }

lib/main.dart

@@ -1,14 +1,13 @@
 import 'dart:async';
 import 'package:desktop_webview_window/desktop_webview_window.dart';
 import 'package:dynamic_color/dynamic_color.dart';
+import 'package:flex_seed_scheme/flex_seed_scheme.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
-import 'package:rhttp/rhttp.dart';
 import 'package:venera/foundation/log.dart';
 import 'package:venera/pages/auth_page.dart';
 import 'package:venera/pages/main_page.dart';
-import 'package:venera/utils/app_links.dart';
 import 'package:venera/utils/io.dart';
 import 'package:window_manager/window_manager.dart';
 import 'components/components.dart';
@@ -18,21 +17,11 @@ import 'foundation/appdata.dart';
 import 'init.dart';
 
 void main(List<String> args) {
-  if (runWebViewTitleBarWidget(args)) {
-    return;
-  }
+  if (runWebViewTitleBarWidget(args)) return;
   overrideIO(() {
     runZonedGuarded(() async {
-      await Rhttp.init();
       WidgetsFlutterBinding.ensureInitialized();
       await init();
-      if (App.isAndroid) {
-        handleLinks();
-      }
-      FlutterError.onError = (details) {
-        Log.error(
-            "Unhandled Exception", "${details.exception}\n${details.stack}");
-      };
       runApp(const MyApp());
       if (App.isDesktop) {
         await windowManager.ensureInitialized();
@@ -55,7 +44,7 @@ void main(List<String> args) {
         });
       }
     }, (error, stack) {
-      Log.error("Unhandled Exception", "$error\n$stack");
+      Log.error("Unhandled Exception", error, stack);
     });
   });
 }
@@ -156,40 +145,44 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
       home = const MainPage();
     }
     return DynamicColorBuilder(builder: (light, dark) {
-      if (appdata.settings['color'] != 'system' || light == null || dark == null) {
-        var color = translateColorSetting();
-        light = ColorScheme.fromSeed(
-          seedColor: color,
-        );
-        dark = ColorScheme.fromSeed(
-          seedColor: color,
-          brightness: Brightness.dark,
-        );
+      Color? primary, secondary, tertiary;
+      if (appdata.settings['color'] != 'system' ||
+          light == null ||
+          dark == null) {
+        primary = translateColorSetting();
+      } else {
+        primary = light.primary;
+        secondary = light.secondary;
+        tertiary = light.tertiary;
       }
       return MaterialApp(
         home: home,
         debugShowCheckedModeBanner: false,
         theme: ThemeData(
-          colorScheme: light.copyWith(
-            surface: Colors.white,
+          colorScheme: SeedColorScheme.fromSeeds(
+            primaryKey: primary,
+            secondaryKey: secondary,
+            tertiaryKey: tertiary,
+            tones: FlexTones.vividBackground(Brightness.light),
           ),
-          fontFamily: App.isWindows ? "Microsoft YaHei" : null,
         ),
         navigatorKey: App.rootNavigatorKey,
         darkTheme: ThemeData(
-          colorScheme: dark.copyWith(
-            surface: Colors.black,
+          colorScheme: SeedColorScheme.fromSeeds(
+            primaryKey: primary,
+            secondaryKey: secondary,
+            tertiaryKey: tertiary,
+            brightness: Brightness.dark,
+            tones: FlexTones.vividBackground(Brightness.dark),
           ),
-          fontFamily: App.isWindows ? "Microsoft YaHei" : null,
         ),
         themeMode: switch (appdata.settings['theme_mode']) {
           'light' => ThemeMode.light,
           'dark' => ThemeMode.dark,
           _ => ThemeMode.system
         },
-        localizationsDelegates: const [
+        localizationsDelegates: [
           GlobalMaterialLocalizations.delegate,
-          GlobalWidgetsLocalizations.delegate,
           GlobalCupertinoLocalizations.delegate,
         ],
         locale: () {
@@ -205,14 +198,14 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
           };
         }(),
         supportedLocales: const [
-          Locale('en'),
           Locale('zh', 'CN'),
           Locale('zh', 'TW'),
+          Locale('en'),
         ],
         builder: (context, widget) {
           ErrorWidget.builder = (details) {
-            Log.error(
-                "Unhandled Exception", "${details.exception}\n${details.stack}");
+            Log.error("Unhandled Exception",
+                "${details.exception}\n${details.stack}");
             return Material(
               child: Center(
                 child: Text(details.exception.toString()),

lib/network/app_dio.dart

@@ -108,7 +108,6 @@ class MyLogInterceptor implements Interceptor {
 
 class AppDio with DioMixin {
   String? _proxy = proxy;
-  static bool get ignoreCertificateErrors => appdata.settings['ignoreCertificateErrors'] == true;
 
   AppDio([BaseOptions? options]) {
     this.options = options ?? BaseOptions();
@@ -116,9 +115,6 @@ class AppDio with DioMixin {
       proxySettings: proxy == null
           ? const rhttp.ProxySettings.noProxy()
           : rhttp.ProxySettings.proxy(proxy!),
-      tlsSettings: rhttp.TlsSettings(
-        verifyCertificates: !ignoreCertificateErrors,
-      ),
     ));
     interceptors.add(CookieManagerSql(SingleInstanceCookieJar.instance!));
     interceptors.add(NetworkCacheManager());
@@ -196,9 +192,6 @@ class AppDio with DioMixin {
         proxySettings: proxy == null
             ? const rhttp.ProxySettings.noProxy()
             : rhttp.ProxySettings.proxy(proxy!),
-        tlsSettings: rhttp.TlsSettings(
-          verifyCertificates: !ignoreCertificateErrors,
-        ),
       ));
     }
     try {
@@ -222,6 +215,22 @@ class AppDio with DioMixin {
 class RHttpAdapter implements HttpClientAdapter {
   rhttp.ClientSettings settings;
 
+  static Map<String, List<String>> _getOverrides() {
+    if (!appdata.settings['enableDnsOverrides'] == true) {
+      return {};
+    }
+    var config = appdata.settings["dnsOverrides"];
+    var result = <String, List<String>>{};
+    if (config is Map) {
+      for (var entry in config.entries) {
+        if (entry.key is String && entry.value is String) {
+          result[entry.key] = [entry.value];
+        }
+      }
+    }
+    return result;
+  }
+
   RHttpAdapter([this.settings = const rhttp.ClientSettings()]) {
     settings = settings.copyWith(
       redirectSettings: const rhttp.RedirectSettings.limited(5),
@@ -231,8 +240,9 @@ class RHttpAdapter implements HttpClientAdapter {
         keepAlivePing: Duration(seconds: 30),
       ),
       throwOnStatusCode: false,
+      dnsSettings: rhttp.DnsSettings.static(overrides: _getOverrides()),
       tlsSettings: rhttp.TlsSettings(
-        verifyCertificates: !AppDio.ignoreCertificateErrors,
+        sni: appdata.settings['sni'] != false,
       ),
     );
   }

lib/network/cache.dart

@@ -1,5 +1,5 @@
 import 'dart:typed_data';
-import 'package:dio/dio.dart';
+import 'package:venera/network/app_dio.dart';
 
 class NetworkCache {
   final Uri uri;
@@ -42,6 +42,9 @@ class NetworkCacheManager implements Interceptor {
   static const _maxCacheSize = 10 * 1024 * 1024;
 
   void setCache(NetworkCache cache) {
+    if (_cache.containsKey(cache.uri)) {
+      size -= _cache[cache.uri]!.size;
+    }
     while (size > _maxCacheSize) {
       size -= _cache.values.first.size;
       _cache.remove(_cache.keys.first);
@@ -94,7 +97,7 @@ class NetworkCacheManager implements Interceptor {
     var time = DateTime.now();
     var diff = time.difference(cache.time);
     if (options.headers['cache-time'] == 'long' &&
-        diff < const Duration(hours: 2)) {
+        diff < const Duration(hours: 6)) {
       return handler.resolve(Response(
         requestOptions: options,
         data: cache.data,
@@ -110,11 +113,11 @@ class NetworkCacheManager implements Interceptor {
           ..set('venera-cache', 'true'),
         statusCode: 200,
       ));
-    } else if (diff < const Duration(hours: 1)) {
+    } else if (diff < const Duration(hours: 2)) {
       var o = options.copyWith(
         method: "HEAD",
       );
-      var dio = Dio();
+      var dio = AppDio();
       var response = await dio.fetch(o);
       if (response.statusCode == 200 &&
           compareHeaders(cache.responseHeaders, response.headers.map)) {
@@ -132,15 +135,44 @@ class NetworkCacheManager implements Interceptor {
   }
 
   static bool compareHeaders(Map<String, dynamic> a, Map<String, dynamic> b) {
-    a.remove('cache-time');
-    a.remove('prevent-parallel');
-    b.remove('cache-time');
-    b.remove('prevent-parallel');
+    a = Map.from(a);
+    b = Map.from(b);
+    const shouldIgnore = [
+      'cache-time',
+      'prevent-parallel',
+      'date',
+      'x-varnish',
+      'cf-ray',
+      'connection',
+      'vary',
+      'content-encoding',
+      'report-to',
+      'server-timing',
+      'token',
+      'set-cookie',
+      'cf-cache-status',
+      'cf-request-id',
+      'cf-ray',
+      'authorization',
+    ];
+    for (var key in shouldIgnore) {
+      a.remove(key);
+      b.remove(key);
+    }
     if (a.length != b.length) {
       return false;
     }
     for (var key in a.keys) {
-      if (a[key] != b[key]) {
+      if (a[key] is List && b[key] is List) {
+        if (a[key].length != b[key].length) {
+          return false;
+        }
+        for (var i = 0; i < a[key].length; i++) {
+          if (a[key][i] != b[key][i]) {
+            return false;
+          }
+        }
+      } else if (a[key] != b[key]) {
         return false;
       }
     }
@@ -161,7 +193,7 @@ class NetworkCacheManager implements Interceptor {
       var cache = NetworkCache(
         uri: response.requestOptions.uri,
         requestHeaders: response.requestOptions.headers,
-        responseHeaders: response.headers.map,
+        responseHeaders: Map.from(response.headers.map),
         data: response.data,
         time: DateTime.now(),
         size: size,

lib/network/cloudflare.dart

@@ -1,9 +1,11 @@
 import 'dart:io' as io;
 
 import 'package:dio/dio.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/consts.dart';
+import 'package:venera/foundation/log.dart';
 import 'package:venera/pages/webview.dart';
 import 'package:venera/utils/ext.dart';
 
@@ -120,9 +122,18 @@ void passCloudflare(CloudflareException e, void Function() onFinished) async {
     var webview = DesktopWebview(
       initialUrl: url,
       onTitleChange: (title, controller) async {
-        var res = await controller.evaluateJavascript(
-            "document.head.innerHTML.includes('#challenge-success-text')");
-        if (res == 'false') {
+        var head =
+            await controller.evaluateJavascript("document.head.innerHTML") ??
+                "";
+        Log.info("Cloudflare", "Checking head: $head");
+        var isChallenging = head.contains('#challenge-success-text') ||
+            head.contains("#challenge-error-text") ||
+            head.contains("#challenge-form");
+        if (!isChallenging) {
+          Log.info(
+            "Cloudflare",
+            "Cloudflare is passed due to there is no challenge css",
+          );
           var ua = controller.userAgent;
           if (ua != null) {
             appdata.implicitData['ua'] = ua;
@@ -137,30 +148,47 @@ void passCloudflare(CloudflareException e, void Function() onFinished) async {
           onFinished();
         }
       },
+      onClose: onFinished,
     );
     webview.open();
   } else {
-    await App.rootContext.to(
-      () => AppWebview(
-        initialUrl: url,
-        singlePage: true,
-        onLoadStop: (controller) async {
-          var res = await controller.platform.evaluateJavascript(
-              source:
-                  "document.head.innerHTML.includes('#challenge-success-text')");
-          if (res == false) {
+    void check(InAppWebViewController controller) async {
+      var head = await controller.evaluateJavascript(
+          source: "document.head.innerHTML") as String;
+      Log.info("Cloudflare", "Checking head: $head");
+      var isChallenging = head.contains('#challenge-success-text') ||
+          head.contains("#challenge-error-text") ||
+          head.contains("#challenge-form");
+      if (!isChallenging) {
+        Log.info(
+          "Cloudflare",
+          "Cloudflare is passed due to there is no challenge css",
+        );
         var ua = await controller.getUA();
         if (ua != null) {
           appdata.implicitData['ua'] = ua;
           appdata.writeImplicitData();
         }
         var cookies = await controller.getCookies(url) ?? [];
-            if(cookies.firstWhereOrNull((element) => element.name == 'cf_clearance') == null) {
+        if (cookies.firstWhereOrNull(
+                (element) => element.name == 'cf_clearance') ==
+            null) {
           return;
         }
         SingleInstanceCookieJar.instance?.saveFromResponse(uri, cookies);
         App.rootPop();
       }
+    }
+
+    await App.rootContext.to(
+      () => AppWebview(
+        initialUrl: url,
+        singlePage: true,
+        onTitleChange: (title, controller) async {
+          check(controller);
+        },
+        onLoadStop: (controller) async {
+          check(controller);
         },
         onStarted: (controller) async {
           var ua = await controller.getUA();

lib/network/download.dart

@@ -59,6 +59,16 @@ abstract class DownloadTask with ChangeNotifier {
         return null;
     }
   }
+
+  @override
+  bool operator ==(Object other) {
+    return other is DownloadTask &&
+        other.id == id &&
+        other.comicType == comicType;
+  }
+
+  @override
+  int get hashCode => Object.hash(id, comicType);
 }
 
 class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
@@ -146,14 +156,19 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
 
   String? _cover;
 
+  /// All images to download, key is chapter name
   Map<String, List<String>>? _images;
 
+  /// Downloaded image count
   int _downloadedCount = 0;
 
+  /// Total image count
   int _totalCount = 0;
 
+  /// Current downloading image index
   int _index = 0;
 
+  /// Current downloading chapter, index of [_images]
   int _chapter = 0;
 
   var tasks = <int, _ImageDownloadWrapper>{};
@@ -180,10 +195,10 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
       if (comic!.chapters != null) {
         saveTo = Directory(FilePath.join(
           path!,
-          comic!.chapters!.keys.elementAt(_chapter),
+          _images!.keys.elementAt(_chapter),
         ));
         if (!saveTo.existsSync()) {
-          saveTo.createSync();
+          saveTo.createSync(recursive: true);
         }
       } else {
         saveTo = Directory(path!);
@@ -215,7 +230,9 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
     runRecorder();
 
     if (comic == null) {
-      var res = await runWithRetry(() async {
+      _message = "Fetching comic info...";
+      notifyListeners();
+      var res = await _runWithRetry(() async {
         var r = await source.loadComicInfo!(comicId);
         if (r.error) {
           throw r.errorMessage!;
@@ -255,7 +272,9 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
     await LocalManager().saveCurrentDownloadingTasks();
 
     if (_cover == null) {
-      var res = await runWithRetry(() async {
+      _message = "Downloading cover...";
+      notifyListeners();
+      var res = await _runWithRetry(() async {
         Uint8List? data;
         await for (var progress
             in ImageDownloader.loadThumbnail(comic!.cover, source.key)) {
@@ -267,8 +286,7 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
           throw "Failed to download cover";
         }
         var fileType = detectFileType(data);
-        var file =
-            File(FilePath.join(path!, "cover${fileType.ext}"));
+        var file = File(FilePath.join(path!, "cover${fileType.ext}"));
         file.writeAsBytesSync(data);
         return "file://${file.path}";
       });
@@ -285,7 +303,9 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
 
     if (_images == null) {
       if (comic!.chapters == null) {
-        var res = await runWithRetry(() async {
+        _message = "Fetching image list...";
+        notifyListeners();
+        var res = await _runWithRetry(() async {
           var r = await source.loadComicPages!(comicId, null);
           if (r.error) {
             throw r.errorMessage!;
@@ -307,6 +327,8 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
       } else {
         _images = {};
         _totalCount = 0;
+        int cpCount = 0;
+        int totalCpCount = chapters?.length ?? comic!.chapters!.length;
         for (var i in comic!.chapters!.keys) {
           if (chapters != null && !chapters!.contains(i)) {
             continue;
@@ -315,7 +337,9 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
             _totalCount += _images![i]!.length;
             continue;
           }
-          var res = await runWithRetry(() async {
+          _message = "Fetching image list ($cpCount/$totalCpCount)...";
+          notifyListeners();
+          var res = await _runWithRetry(() async {
             var r = await source.loadComicPages!(comicId, i);
             if (r.error) {
               throw r.errorMessage!;
@@ -453,8 +477,7 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
       }).toList(),
       directory: Directory(path!).name,
       chapters: comic!.chapters,
-      cover:
-          File(_cover!.split("file://").last).name,
+      cover: File(_cover!.split("file://").last).name,
       comicType: ComicType(source.key.hashCode),
       downloadedChapters: chapters ?? [],
       createdAt: DateTime.now(),
@@ -473,7 +496,7 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
   int get hashCode => Object.hash(comicId, source.key);
 }
 
-Future<Res<T>> runWithRetry<T>(Future<T> Function() task,
+Future<Res<T>> _runWithRetry<T>(Future<T> Function() task,
     {int retry = 3}) async {
   for (var i = 0; i < retry; i++) {
     try {
@@ -482,6 +505,7 @@ Future<Res<T>> runWithRetry<T>(Future<T> Function() task,
       if (i == retry - 1) {
         return Res.error(e.toString());
       }
+      await Future.delayed(Duration(seconds: i + 1));
     }
   }
   throw UnimplementedError();

lib/pages/accounts_page.dart

@@ -1,349 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-import 'package:flutter_inappwebview/flutter_inappwebview.dart';
-import 'package:url_launcher/url_launcher_string.dart';
-import 'package:venera/components/components.dart';
-import 'package:venera/foundation/app.dart';
-import 'package:venera/foundation/comic_source/comic_source.dart';
-import 'package:venera/foundation/state_controller.dart';
-import 'package:venera/network/cookie_jar.dart';
-import 'package:venera/pages/webview.dart';
-import 'package:venera/utils/translations.dart';
-
-class AccountsPageLogic extends StateController {
-  final _reLogin = <String, bool>{};
-}
-
-class AccountsPage extends StatelessWidget {
-  const AccountsPage({super.key});
-
-  AccountsPageLogic get logic => StateController.find<AccountsPageLogic>();
-
-  @override
-  Widget build(BuildContext context) {
-    var body = StateBuilder<AccountsPageLogic>(
-      init: AccountsPageLogic(),
-      builder: (logic) {
-        return CustomScrollView(
-          slivers: [
-            SliverAppbar(title: Text("Accounts".tl)),
-            SliverList(
-              delegate: SliverChildListDelegate(
-                buildContent(context).toList(),
-              ),
-            ),
-            SliverPadding(
-              padding: EdgeInsets.only(bottom: context.padding.bottom),
-            )
-          ],
-        );
-      },
-    );
-
-    return Scaffold(
-      body: body,
-    );
-  }
-
-  Iterable<Widget> buildContent(BuildContext context) sync* {
-    var sources = ComicSource.all().where((element) => element.account != null);
-    if (sources.isEmpty) return;
-
-    for (var element in sources) {
-      final bool logged = element.isLogged;
-      yield Padding(
-        padding: const EdgeInsets.fromLTRB(16, 8, 16, 8),
-        child: Text(
-          element.name,
-          style: const TextStyle(fontSize: 16),
-        ),
-      );
-      if (!logged) {
-        yield ListTile(
-          title: Text("Log in".tl),
-          trailing: const Icon(Icons.arrow_right),
-          onTap: () async {
-            await context.to(
-              () => _LoginPage(
-                config: element.account!,
-                source: element,
-              ),
-            );
-            element.saveData();
-            ComicSource.notifyListeners();
-            logic.update();
-          },
-        );
-      }
-      if (logged) {
-        for (var item in element.account!.infoItems) {
-          if (item.builder != null) {
-            yield item.builder!(context);
-          } else {
-            yield ListTile(
-              title: Text(item.title.tl),
-              subtitle: item.data == null ? null : Text(item.data!()),
-              onTap: item.onTap,
-            );
-          }
-        }
-        if (element.data["account"] is List) {
-          bool loading = logic._reLogin[element.key] == true;
-          yield ListTile(
-            title: Text("Re-login".tl),
-            subtitle: Text("Click if login expired".tl),
-            onTap: () async {
-              if (element.data["account"] == null) {
-                context.showMessage(message: "No data".tl);
-                return;
-              }
-              logic._reLogin[element.key] = true;
-              logic.update();
-              final List account = element.data["account"];
-              var res = await element.account!.login!(account[0], account[1]);
-              if (res.error) {
-                context.showMessage(message: res.errorMessage!);
-              } else {
-                context.showMessage(message: "Success".tl);
-              }
-              logic._reLogin[element.key] = false;
-              logic.update();
-            },
-            trailing: loading
-                ? const SizedBox.square(
-                    dimension: 24,
-                    child: CircularProgressIndicator(
-                      strokeWidth: 2,
-                    ),
-                  )
-                : const Icon(Icons.refresh),
-          );
-        }
-        yield ListTile(
-          title: Text("Log out".tl),
-          onTap: () {
-            element.data["account"] = null;
-            element.account?.logout();
-            element.saveData();
-            ComicSource.notifyListeners();
-            logic.update();
-          },
-          trailing: const Icon(Icons.logout),
-        );
-      }
-      yield const Divider(thickness: 0.6);
-    }
-  }
-
-  void setClipboard(String text) {
-    Clipboard.setData(ClipboardData(text: text));
-    showToast(
-      message: "Copied".tl,
-      icon: const Icon(Icons.check),
-      context: App.rootContext,
-    );
-  }
-}
-
-class _LoginPage extends StatefulWidget {
-  const _LoginPage({required this.config, required this.source});
-
-  final AccountConfig config;
-
-  final ComicSource source;
-
-  @override
-  State<_LoginPage> createState() => _LoginPageState();
-}
-
-class _LoginPageState extends State<_LoginPage> {
-  String username = "";
-  String password = "";
-  bool loading = false;
-
-  final Map<String, String> _cookies = {};
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: const Appbar(
-        title: Text(''),
-      ),
-      body: Center(
-        child: Container(
-          padding: const EdgeInsets.all(16),
-          constraints: const BoxConstraints(maxWidth: 400),
-          child: AutofillGroup(
-            child: Column(
-              mainAxisSize: MainAxisSize.min,
-              children: [
-                Text("Login".tl, style: const TextStyle(fontSize: 24)),
-                const SizedBox(height: 32),
-                if (widget.config.cookieFields == null)
-                  TextField(
-                    decoration: InputDecoration(
-                      labelText: "Username".tl,
-                      border: const OutlineInputBorder(),
-                    ),
-                    enabled: widget.config.login != null,
-                    onChanged: (s) {
-                      username = s;
-                    },
-                    autofillHints: const [AutofillHints.username],
-                  ).paddingBottom(16),
-                if (widget.config.cookieFields == null)
-                  TextField(
-                    decoration: InputDecoration(
-                      labelText: "Password".tl,
-                      border: const OutlineInputBorder(),
-                    ),
-                    obscureText: true,
-                    enabled: widget.config.login != null,
-                    onChanged: (s) {
-                      password = s;
-                    },
-                    onSubmitted: (s) => login(),
-                    autofillHints: const [AutofillHints.password],
-                  ).paddingBottom(16),
-                for (var field in widget.config.cookieFields ?? <String>[])
-                  TextField(
-                    decoration: InputDecoration(
-                      labelText: field,
-                      border: const OutlineInputBorder(),
-                    ),
-                    obscureText: true,
-                    enabled: widget.config.validateCookies != null,
-                    onChanged: (s) {
-                      _cookies[field] = s;
-                    },
-                  ).paddingBottom(16),
-                if (widget.config.login == null &&
-                    widget.config.cookieFields == null)
-                  Row(
-                    mainAxisSize: MainAxisSize.min,
-                    children: [
-                      const Icon(Icons.error_outline),
-                      const SizedBox(width: 8),
-                      Text("Login with password is disabled".tl),
-                    ],
-                  )
-                else
-                  Button.filled(
-                    isLoading: loading,
-                    onPressed: login,
-                    child: Text("Continue".tl),
-                  ),
-                const SizedBox(height: 24),
-                if (widget.config.loginWebsite != null)
-                  TextButton(
-                    onPressed: loginWithWebview,
-                    child: Text("Login with webview".tl),
-                  ),
-                const SizedBox(height: 8),
-                if (widget.config.registerWebsite != null)
-                  TextButton(
-                    onPressed: () =>
-                        launchUrlString(widget.config.registerWebsite!),
-                    child: Row(
-                      mainAxisSize: MainAxisSize.min,
-                      children: [
-                        const Icon(Icons.link),
-                        const SizedBox(width: 8),
-                        Text("Create Account".tl),
-                      ],
-                    ),
-                  ),
-              ],
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  void login() {
-    if (widget.config.login != null) {
-      if (username.isEmpty || password.isEmpty) {
-        showToast(
-          message: "Cannot be empty".tl,
-          icon: const Icon(Icons.error_outline),
-          context: context,
-        );
-        return;
-      }
-      setState(() {
-        loading = true;
-      });
-      widget.config.login!(username, password).then((value) {
-        if (value.error) {
-          context.showMessage(message: value.errorMessage!);
-          setState(() {
-            loading = false;
-          });
-        } else {
-          if (mounted) {
-            context.pop();
-          }
-        }
-      });
-    } else if (widget.config.validateCookies != null) {
-      setState(() {
-        loading = true;
-      });
-      var cookies =
-          widget.config.cookieFields!.map((e) => _cookies[e] ?? '').toList();
-      widget.config.validateCookies!(cookies).then((value) {
-        if (value) {
-          widget.source.data['account'] = 'ok';
-          widget.source.saveData();
-          context.pop();
-        } else {
-          context.showMessage(message: "Invalid cookies".tl);
-          setState(() {
-            loading = false;
-          });
-        }
-      });
-    }
-  }
-
-  void loginWithWebview() async {
-    var url = widget.config.loginWebsite!;
-    var title = '';
-    bool success = false;
-
-    void validate(InAppWebViewController c) async {
-      if (widget.config.checkLoginStatus != null
-          && widget.config.checkLoginStatus!(url, title)) {
-        var cookies = (await c.getCookies(url)) ?? [];
-        SingleInstanceCookieJar.instance?.saveFromResponse(
-          Uri.parse(url),
-          cookies,
-        );
-        success = true;
-        widget.config.onLoginWithWebviewSuccess?.call();
-        App.mainNavigatorKey?.currentContext?.pop();
-      }
-    }
-
-    await context.to(
-      () => AppWebview(
-        initialUrl: widget.config.loginWebsite!,
-        onNavigation: (u, c) {
-          url = u;
-          validate(c);
-          return false;
-        },
-        onTitleChange: (t, c) {
-          title = t;
-          validate(c);
-        },
-      ),
-    );
-    if (success) {
-      widget.source.data['account'] = 'ok';
-      widget.source.saveData();
-      context.pop();
-    }
-  }
-}

lib/pages/aggregated_search_page.dart

@@ -1,14 +1,11 @@
 import "package:flutter/material.dart";
-import "package:shimmer/shimmer.dart";
+import 'package:shimmer_animation/shimmer_animation.dart';
 import "package:venera/components/components.dart";
 import "package:venera/foundation/app.dart";
 import "package:venera/foundation/comic_source/comic_source.dart";
-import "package:venera/foundation/image_provider/cached_image.dart";
 import "package:venera/pages/search_result_page.dart";
 import "package:venera/utils/translations.dart";
 
-import "comic_page.dart";
-
 class AggregatedSearchPage extends StatefulWidget {
   const AggregatedSearchPage({super.key, required this.keyword});
 
@@ -73,9 +70,9 @@ class _SliverSearchResultState extends State<_SliverSearchResult>
     with AutomaticKeepAliveClientMixin {
   bool isLoading = true;
 
-  static const _kComicHeight = 144.0;
+  static const _kComicHeight = 132.0;
 
-  get _comicWidth => _kComicHeight * 0.72;
+  get _comicWidth => _kComicHeight * 0.7;
 
   static const _kLeftPadding = 16.0;
 
@@ -123,28 +120,9 @@ class _SliverSearchResultState extends State<_SliverSearchResult>
   }
 
   Widget buildComic(Comic c) {
-    return AnimatedTapRegion(
-      borderRadius: 8,
-      onTap: () {
-        context.to(() => ComicPage(
-          id: c.id,
-          sourceKey: c.sourceKey,
-        ));
-      },
-      child: Container(
-        height: _kComicHeight,
-        width: _comicWidth,
-        decoration: BoxDecoration(
-          color: context.colorScheme.surfaceContainerLow,
-        ),
-        child: AnimatedImage(
-          width: _comicWidth,
-          height: _kComicHeight,
-          fit: BoxFit.cover,
-          image: CachedImageProvider(c.cover),
-        ),
-      ),
-    ).paddingLeft(_kLeftPadding);
+    return SimpleComicTile(comic: c)
+        .paddingLeft(_kLeftPadding)
+        .paddingBottom(2);
   }
 
   @override
@@ -169,10 +147,7 @@ class _SliverSearchResultState extends State<_SliverSearchResult>
             SizedBox(
               height: _kComicHeight,
               width: double.infinity,
-              child: Shimmer.fromColors(
-                baseColor: context.colorScheme.surfaceContainerLow,
-                highlightColor: context.colorScheme.surfaceContainer,
-                direction: ShimmerDirection.ltr,
+              child: Shimmer(
                 child: LayoutBuilder(builder: (context, constrains) {
                   var itemWidth = _comicWidth + _kLeftPadding;
                   var items = (constrains.maxWidth / itemWidth).ceil();

lib/pages/categories_page.dart

@@ -3,56 +3,101 @@ import 'package:venera/components/components.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
-import 'package:venera/foundation/state_controller.dart';
 import 'package:venera/pages/ranking_page.dart';
 import 'package:venera/pages/search_result_page.dart';
+import 'package:venera/pages/settings/settings_page.dart';
+import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/translations.dart';
 
 import 'category_comics_page.dart';
+import 'comic_source_page.dart';
 
-class CategoriesPage extends StatelessWidget {
+class CategoriesPage extends StatefulWidget {
   const CategoriesPage({super.key});
 
   @override
-  Widget build(BuildContext context) {
-    return StateBuilder<SimpleController>(
-      tag: "category",
-      init: SimpleController(),
-      builder: (controller) {
-        var categories = List.from(appdata.settings["categories"]);
+  State<CategoriesPage> createState() => _CategoriesPageState();
+}
+
+class _CategoriesPageState extends State<CategoriesPage> {
+  var categories = <String>[];
+
+  void onSettingsChanged() {
+    var categories =
+        List.from(appdata.settings["categories"]).whereType<String>().toList();
     var allCategories = ComicSource.all()
         .map((e) => e.categoryData?.key)
         .where((element) => element != null)
         .map((e) => e!)
         .toList();
-        categories = categories
-            .where((element) => allCategories.contains(element))
-            .toList();
+    categories =
+        categories.where((element) => allCategories.contains(element)).toList();
+    if (!categories.isEqualsTo(this.categories)) {
+      setState(() {
+        this.categories = categories;
+      });
+    }
+  }
 
-        if(categories.isEmpty) {
+  @override
+  void initState() {
+    super.initState();
+    var categories =
+        List.from(appdata.settings["categories"]).whereType<String>().toList();
+    var allCategories = ComicSource.all()
+        .map((e) => e.categoryData?.key)
+        .where((element) => element != null)
+        .map((e) => e!)
+        .toList();
+    this.categories =
+        categories.where((element) => allCategories.contains(element)).toList();
+    appdata.settings.addListener(onSettingsChanged);
+  }
+
+  void addPage() {
+    showPopUpWidget(App.rootContext, setCategoryPagesWidget());
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    appdata.settings.removeListener(onSettingsChanged);
+  }
+
+  Widget buildEmpty() {
     var msg = "No Category Pages".tl;
     msg += '\n';
+    VoidCallback onTap;
     if (ComicSource.isEmpty) {
-            msg += "Add a comic source in home page".tl;
+      msg += "Please add some sources".tl;
+      onTap = () {
+        context.to(() => ComicSourcePage());
+      };
     } else {
       msg += "Please check your settings".tl;
+      onTap = addPage;
     }
     return NetworkError(
       message: msg,
-            retry: () {
-              controller.update();
-            },
+      retry: onTap,
       withAppbar: false,
+      buttonText: "Manage".tl,
     );
   }
 
+  @override
+  Widget build(BuildContext context) {
+    if (categories.isEmpty) {
+      return buildEmpty();
+    }
+
     return Material(
       child: DefaultTabController(
         length: categories.length,
         key: Key(categories.toString()),
         child: Column(
           children: [
-                FilledTabBar(
+            AppTabBar(
               key: PageStorageKey(categories.toString()),
               tabs: categories.map((e) {
                 String title = e;
@@ -66,18 +111,21 @@ class CategoriesPage extends StatelessWidget {
                   key: Key(e),
                 );
               }).toList(),
+              actionButton: TabActionButton(
+                icon: const Icon(Icons.add),
+                text: "Add".tl,
+                onPressed: addPage,
+              ),
             ).paddingTop(context.padding.top),
             Expanded(
               child: TabBarView(
-                      children:
-                          categories.map((e) => _CategoryPage(e)).toList()),
+                children: categories.map((e) => _CategoryPage(e)).toList(),
+              ),
             )
           ],
         ),
       ),
     );
-      },
-    );
   }
 }
 

lib/pages/comic_page.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:shimmer_animation/shimmer_animation.dart';
 import 'package:sliver_tools/sliver_tools.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 import 'package:venera/components/components.dart';
@@ -26,12 +27,22 @@ import 'dart:math' as math;
 import 'comments_page.dart';
 
 class ComicPage extends StatefulWidget {
-  const ComicPage({super.key, required this.id, required this.sourceKey});
+  const ComicPage({
+    super.key,
+    required this.id,
+    required this.sourceKey,
+    this.cover,
+    this.title,
+  });
 
   final String id;
 
   final String sourceKey;
 
+  final String? cover;
+
+  final String? title;
+
   @override
   State<ComicPage> createState() => _ComicPageState();
 }
@@ -55,13 +66,11 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
 
   @override
   Widget buildLoading() {
-    return Column(
-      children: [
-        const Appbar(title: Text("")),
-        Expanded(
-          child: super.buildLoading(),
-        ),
-      ],
+    return _ComicPageLoadingPlaceHolder(
+      cover: widget.cover,
+      title: widget.title,
+      sourceKey: widget.sourceKey,
+      cid: widget.id,
     );
   }
 
@@ -145,6 +154,8 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
                     ep: 0,
                     page: 0,
                   ),
+              author: localComic.subTitle ?? '',
+              tags: localComic.tags,
             );
           });
           App.mainNavigatorKey!.currentContext!.pop();
@@ -172,7 +183,7 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
     isLiked = comic.isLiked ?? false;
     isFavorite = comic.isFavorite ?? false;
     if (comic.chapters == null) {
-      isDownloaded = await LocalManager().isDownloaded(
+      isDownloaded = LocalManager().isDownloaded(
         comic.id,
         comic.comicType,
         0,
@@ -199,23 +210,34 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
         const SizedBox(width: 16),
-        Container(
+        Hero(
+          tag: "cover${comic.id}${comic.sourceKey}",
+          child: Container(
             decoration: BoxDecoration(
               color: context.colorScheme.primaryContainer,
               borderRadius: BorderRadius.circular(8),
+              boxShadow: [
+                BoxShadow(
+                  color: context.colorScheme.outlineVariant,
+                  blurRadius: 1,
+                  offset: const Offset(0, 1),
+                ),
+              ],
             ),
             height: 144,
             width: 144 * 0.72,
             clipBehavior: Clip.antiAlias,
             child: AnimatedImage(
               image: CachedImageProvider(
-              comic.cover,
+                widget.cover ?? comic.cover,
                 sourceKey: comic.sourceKey,
+                cid: comic.id,
               ),
               width: double.infinity,
               height: double.infinity,
             ),
           ),
+        ),
         const SizedBox(width: 16),
         Expanded(
           child: Column(
@@ -292,7 +314,7 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
               if (comicSource.commentsLoader != null)
                 _ActionButton(
                   icon: const Icon(Icons.comment),
-                  text: (comic.commentsCount ?? 'Comments'.tl).toString(),
+                  text: (comic.commentCount ?? 'Comments'.tl).toString(),
                   onPressed: showComments,
                   iconColor: context.useTextColor(Colors.green),
                 ),
@@ -663,6 +685,8 @@ abstract mixin class _ComicPageActions {
         initialChapter: ep,
         initialPage: page,
         history: History.fromModel(model: comic, ep: 0, page: 0),
+        author: comic.findAuthor() ?? '',
+        tags: comic.plainTags,
       ),
     );
   }
@@ -679,7 +703,7 @@ abstract mixin class _ComicPageActions {
       return;
     }
     if (comic.chapters == null &&
-        await LocalManager().isDownloaded(comic.id, comic.comicType, 0)) {
+        LocalManager().isDownloaded(comic.id, comic.comicType, 0)) {
       App.rootContext.showMessage(message: "The comic is downloaded".tl);
       return;
     }
@@ -1217,10 +1241,12 @@ class _ComicThumbnailsState extends State<_ComicThumbnails> {
     } else {
       error = res.errorMessage;
     }
+    if (mounted) {
       setState(() {
         isLoading = false;
       });
     }
+  }
 
   @override
   Widget build(BuildContext context) {
@@ -1257,7 +1283,9 @@ class _ComicThumbnailsState extends State<_ComicThumbnails> {
                       y2 = double.parse(r.split('-')[1]);
                     }
                   }
-                } finally {}
+                } catch (_) {
+                  // ignore
+                }
                 part = ImagePart(x1: x1, y1: y1, x2: x2, y2: y2);
               }
               return Padding(
@@ -1271,20 +1299,20 @@ class _ComicThumbnailsState extends State<_ComicThumbnails> {
                       child: InkWell(
                         onTap: () => state.read(null, index + 1),
                         borderRadius:
-                            const BorderRadius.all(Radius.circular(16)),
+                            const BorderRadius.all(Radius.circular(8)),
                         child: Container(
-                          decoration: BoxDecoration(
-                            borderRadius:
-                                const BorderRadius.all(Radius.circular(16)),
+                          foregroundDecoration: BoxDecoration(
+                            borderRadius: BorderRadius.circular(8),
                             border: Border.all(
                               color: Theme.of(context).colorScheme.outline,
                             ),
                           ),
+                          decoration: BoxDecoration(
+                            borderRadius: BorderRadius.circular(8),
+                          ),
                           width: double.infinity,
                           height: double.infinity,
-                          child: ClipRRect(
-                            borderRadius:
-                                const BorderRadius.all(Radius.circular(16)),
+                          clipBehavior: Clip.antiAlias,
                           child: AnimatedImage(
                             image: CachedImageProvider(
                               url,
@@ -1298,7 +1326,6 @@ class _ComicThumbnailsState extends State<_ComicThumbnails> {
                         ),
                       ),
                     ),
-                    ),
                     const SizedBox(
                       height: 4,
                     ),
@@ -1310,7 +1337,7 @@ class _ComicThumbnailsState extends State<_ComicThumbnails> {
           ),
           gridDelegate: const SliverGridDelegateWithMaxCrossAxisExtent(
             maxCrossAxisExtent: 200,
-            childAspectRatio: 0.65,
+            childAspectRatio: 0.68,
           ),
         ),
         if (error != null)
@@ -1942,3 +1969,125 @@ class _CommentWidget extends StatelessWidget {
     );
   }
 }
+
+class _ComicPageLoadingPlaceHolder extends StatelessWidget {
+  const _ComicPageLoadingPlaceHolder({
+    this.cover,
+    this.title,
+    required this.sourceKey,
+    required this.cid,
+  });
+
+  final String? cover;
+
+  final String? title;
+
+  final String sourceKey;
+
+  final String cid;
+
+  @override
+  Widget build(BuildContext context) {
+    Widget buildContainer(double? width, double? height,
+        {Color? color, double? radius}) {
+      return Container(
+        height: height,
+        width: width,
+        decoration: BoxDecoration(
+          color: color ?? context.colorScheme.surfaceContainerLow,
+          borderRadius: BorderRadius.circular(radius ?? 4),
+        ),
+      );
+    }
+
+    return Shimmer(
+      color: context.isDarkMode ? Colors.grey.shade700 : Colors.white,
+      child: Column(
+        children: [
+          Appbar(title: Text(""), backgroundColor: context.colorScheme.surface),
+          const SizedBox(height: 8),
+          Row(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              const SizedBox(width: 16),
+              buildImage(context),
+              const SizedBox(width: 16),
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    if (title != null)
+                      Text(title ?? "", style: ts.s18)
+                    else
+                      buildContainer(200, 25),
+                    const SizedBox(height: 8),
+                    buildContainer(80, 20),
+                  ],
+                ),
+              ),
+            ],
+          ),
+          const SizedBox(height: 8),
+          if (context.width < changePoint)
+            Row(
+              children: [
+                Expanded(
+                  child: buildContainer(null, 36, radius: 18),
+                ),
+                const SizedBox(width: 16),
+                Expanded(
+                  child: buildContainer(null, 36, radius: 18),
+                ),
+              ],
+            ).paddingHorizontal(16),
+          const Divider(),
+          const SizedBox(height: 8),
+          Center(
+            child: CircularProgressIndicator(
+              strokeWidth: 2.4,
+            ).fixHeight(24).fixWidth(24),
+          )
+        ],
+      ),
+    );
+  }
+
+  Widget buildImage(BuildContext context) {
+    Widget child;
+    if (cover != null) {
+      child = AnimatedImage(
+        image: CachedImageProvider(
+          cover!,
+          sourceKey: sourceKey,
+          cid: cid,
+        ),
+        width: double.infinity,
+        height: double.infinity,
+        fit: BoxFit.cover,
+      );
+    } else {
+      child = const SizedBox();
+    }
+
+    return Hero(
+      tag: "cover$cid$sourceKey",
+      child: Container(
+        decoration: BoxDecoration(
+          color: context.colorScheme.primaryContainer,
+          borderRadius: BorderRadius.circular(8),
+          boxShadow: [
+            BoxShadow(
+              color: context.colorScheme.outlineVariant,
+              blurRadius: 1,
+              offset: const Offset(0, 1),
+            ),
+          ],
+        ),
+        height: 144,
+        width: 144 * 0.72,
+        clipBehavior: Clip.antiAlias,
+        child: child,
+      ),
+    );
+  }
+}

lib/pages/comments_page.dart

@@ -73,6 +73,7 @@ class _CommentsPageState extends State<CommentsPage> {
       resizeToAvoidBottomInset: false,
       appBar: Appbar(
         title: Text("Comments".tl),
+        style: AppbarStyle.shadow,
       ),
       body: buildBody(context),
     );
@@ -529,6 +530,7 @@ class _Tag {
       'u' => style.underline,
       's' => style.lineThrough,
       'a' => style.withColor(context.colorScheme.primary),
+      'strong' => style.bold,
       'span' => () {
           if (attributes.containsKey('style')) {
             var s = attributes['style']!;
@@ -622,10 +624,14 @@ class RichCommentContent extends StatefulWidget {
 class _RichCommentContentState extends State<RichCommentContent> {
   var textSpan = <InlineSpan>[];
   var images = <_CommentImage>[];
+  bool isRendered = false;
 
   @override
   void didChangeDependencies() {
+    if (!isRendered) {
       render();
+      isRendered = true;
+    }
     super.didChangeDependencies();
   }
 
@@ -670,7 +676,7 @@ class _RichCommentContentState extends State<RichCommentContent> {
                 attributes[attrSplits[0]] = attrSplits[1].replaceAll('"', '');
               }
             }
-            const acceptedTags = ['img', 'a', 'b', 'i', 'u', 's', 'br', 'span'];
+            const acceptedTags = ['img', 'a', 'b', 'i', 'u', 's', 'br', 'span', 'strong'];
             if (acceptedTags.contains(tagName)) {
               writeBuffer();
               if (tagName == 'img') {

lib/pages/downloading_page.dart

@@ -46,6 +46,7 @@ class _DownloadingPageState extends State<DownloadingPage> {
           i--;
 
           return _DownloadTaskTile(
+            key: ValueKey(LocalManager().downloadingTasks[i]),
             task: LocalManager().downloadingTasks[i],
           );
         },
@@ -120,7 +121,7 @@ class _DownloadingPageState extends State<DownloadingPage> {
 }
 
 class _DownloadTaskTile extends StatefulWidget {
-  const _DownloadTaskTile({required this.task});
+  const _DownloadTaskTile({required this.task, super.key});
 
   final DownloadTask task;
 
@@ -129,20 +130,33 @@ class _DownloadTaskTile extends StatefulWidget {
 }
 
 class _DownloadTaskTileState extends State<_DownloadTaskTile> {
+  late DownloadTask task;
+
   @override
   void initState() {
-    widget.task.addListener(update);
+    task = widget.task;
+    task.addListener(update);
     super.initState();
   }
 
   @override
   void dispose() {
-    widget.task.removeListener(update);
+    task.removeListener(update);
     super.dispose();
   }
 
+  @override
+  void didUpdateWidget(covariant _DownloadTaskTile oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (oldWidget.task != widget.task) {
+      task.removeListener(update);
+      task = widget.task;
+      task.addListener(update);
+    }
+  }
+
   void update() {
-    context.findAncestorStateOfType<_DownloadingPageState>()?.update();
+    setState(() {});
   }
 
   @override

lib/pages/explore_page.dart

@@ -5,7 +5,9 @@ import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/res.dart';
 import 'package:venera/foundation/state_controller.dart';
+import 'package:venera/pages/comic_source_page.dart';
 import 'package:venera/pages/search_result_page.dart';
+import 'package:venera/pages/settings/settings_page.dart';
 import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/translations.dart';
 
@@ -56,6 +58,10 @@ class _ExplorePageState extends State<ExplorePage>
     }
   }
 
+  void addPage() {
+    showPopUpWidget(App.rootContext, setExplorePagesWidget());
+  }
+
   NaviPaneState? naviPane;
 
   @override
@@ -117,26 +123,21 @@ class _ExplorePageState extends State<ExplorePage>
   Widget buildEmpty() {
     var msg = "No Explore Pages".tl;
     msg += '\n';
+    VoidCallback onTap;
     if (ComicSource.isEmpty) {
-      msg += "Add a comic source in home page".tl;
+      msg += "Please add some sources".tl;
+      onTap = () {
+        context.to(() => ComicSourcePage());
+      };
     } else {
       msg += "Please check your settings".tl;
+      onTap = addPage;
     }
     return NetworkError(
       message: msg,
-      retry: () {
-        setState(() {
-          pages = ComicSource.all()
-              .map((e) => e.explorePages)
-              .expand((e) => e.map((e) => e.title))
-              .toList();
-          controller = TabController(
-            length: pages.length,
-            vsync: this,
-          );
-        });
-      },
+      retry: onTap,
       withAppbar: false,
+      buttonText: "Manage".tl,
     );
   }
 
@@ -148,10 +149,15 @@ class _ExplorePageState extends State<ExplorePage>
     }
 
     Widget tabBar = Material(
-      child: FilledTabBar(
+      child: AppTabBar(
         key: PageStorageKey(pages.toString()),
         tabs: pages.map((e) => buildTab(e)).toList(),
         controller: controller,
+        actionButton: TabActionButton(
+          icon: const Icon(Icons.add),
+          text: "Add".tl,
+          onPressed: addPage,
+        ),
       ),
     ).paddingTop(context.padding.top);
 
@@ -295,6 +301,7 @@ class _SingleExplorePageState extends StateWithController<_SingleExplorePage>
       );
     } else if (data.loadPage != null || data.loadNext != null) {
       return ComicList(
+        enablePageStorage: true,
         loadPage: data.loadPage,
         loadNext: data.loadNext,
         key: const PageStorageKey("comic_list"),

lib/pages/favorites/favorite_actions.dart

@@ -77,7 +77,7 @@ String? validateFolderName(String newFolderName) {
   return null;
 }
 
-void addFavorite(Comic comic) {
+void addFavorite(List<Comic> comics) {
   var folders = LocalFavoritesManager().folderNames;
 
   showDialog(
@@ -105,6 +105,7 @@ void addFavorite(Comic comic) {
             FilledButton(
               onPressed: () {
                 if (selectedFolder != null) {
+                  for (var comic in comics) {
                     LocalFavoritesManager().addComic(
                       selectedFolder!,
                       FavoriteItem(
@@ -118,6 +119,7 @@ void addFavorite(Comic comic) {
                         tags: comic.tags ?? [],
                       ),
                     );
+                  }
                   context.pop();
                 }
               },
@@ -144,6 +146,18 @@ Future<List<FavoriteItem>> updateComicsInfo(String folder) async {
 
         var newInfo = (await comicSource.loadComicInfo!(c.id)).data;
 
+        var newTags = <String>[];
+        for (var entry in newInfo.tags.entries) {
+          const shouldIgnore = ['author', 'artist', 'time'];
+          var namespace = entry.key;
+          if (shouldIgnore.contains(namespace.toLowerCase())) {
+            continue;
+          }
+          for (var tag in entry.value) {
+            newTags.add("$namespace:$tag");
+          }
+        }
+
         comics[index] = FavoriteItem(
           id: c.id,
           name: newInfo.title,
@@ -152,7 +166,7 @@ Future<List<FavoriteItem>> updateComicsInfo(String folder) async {
               newInfo.tags['author']?.firstOrNull ??
               c.author,
           type: c.type,
-          tags: c.tags,
+          tags: newTags,
         );
 
         LocalFavoritesManager().updateInfo(folder, comics[index]);
@@ -291,6 +305,7 @@ Future<void> sortFolders() async {
 
 Future<void> importNetworkFolder(
   String source,
+  int updatePageNum,
   String? folder,
   String? folderID,
 ) async {
@@ -318,37 +333,46 @@ Future<void> importNetworkFolder(
       folderID ?? "",
     );
   }
-
+  bool isOldToNewSort = comicSource.favoriteData?.isOldToNewSort ?? false;
   var current = 0;
+  int receivedComics = 0;
+  int requestCount = 0;
   var isFinished = false;
+  int maxPage = 1;
+  List<FavoriteItem> comics = [];
   String? next;
-
+  // 如果是从旧到新, 先取一下maxPage
+  if (isOldToNewSort) {
+    var res = await comicSource.favoriteData?.loadComic!(1, folderID);
+    maxPage = res?.subData ?? 1;
+  }
   Future<void> fetchNext() async {
     var retry = 3;
-
-    while (true) {
+    while (updatePageNum > requestCount && !isFinished) {
       try {
         if (comicSource.favoriteData?.loadComic != null) {
-          next ??= '1';
+          // 从旧到新的情况下, 假设有10页, 更新3页, 则从第8页开始, 8, 9, 10 三页
+          next ??=
+              isOldToNewSort ? (maxPage - updatePageNum + 1).toString() : '1';
           var page = int.parse(next!);
           var res = await comicSource.favoriteData!.loadComic!(page, folderID);
           var count = 0;
+          receivedComics += res.data.length;
           for (var c in res.data) {
-            var result = LocalFavoritesManager().addComic(
-              resultName,
-              FavoriteItem(
+            if (!LocalFavoritesManager()
+                .comicExists(resultName, c.id, ComicType(source.hashCode))) {
+              count++;
+              comics.add(FavoriteItem(
                 id: c.id,
                 name: c.title,
                 coverPath: c.cover,
                 type: ComicType(source.hashCode),
                 author: c.subtitle ?? '',
                 tags: c.tags ?? [],
-              ),
-            );
-            if (result) {
-              count++;
+              ));
             }
           }
+          requestCount++;
           current += count;
           if (res.data.isEmpty || res.subData == page) {
             isFinished = true;
@@ -359,22 +383,22 @@ Future<void> importNetworkFolder(
         } else if (comicSource.favoriteData?.loadNext != null) {
           var res = await comicSource.favoriteData!.loadNext!(next, folderID);
           var count = 0;
+          receivedComics += res.data.length;
           for (var c in res.data) {
-            var result = LocalFavoritesManager().addComic(
-              resultName,
-              FavoriteItem(
+            if (!LocalFavoritesManager()
+                .comicExists(resultName, c.id, ComicType(source.hashCode))) {
+              count++;
+              comics.add(FavoriteItem(
                 id: c.id,
                 name: c.title,
                 coverPath: c.cover,
                 type: ComicType(source.hashCode),
                 author: c.subtitle ?? '',
                 tags: c.tags ?? [],
-              ),
-            );
-            if (result) {
-              count++;
+              ));
             }
           }
+          requestCount++;
           current += count;
           if (res.data.isEmpty || res.subData == null) {
             isFinished = true;
@@ -394,6 +418,8 @@ Future<void> importNetworkFolder(
         continue;
       }
     }
+    // 跳出循环, 表示已经完成, 强制为 true, 避免死循环
+    isFinished = true;
   }
 
   bool isCanceled = false;
@@ -401,6 +427,7 @@ Future<void> importNetworkFolder(
   bool isErrored() => errorMsg != null;
 
   void Function()? updateDialog;
+  void Function()? closeDialog;
 
   showDialog(
     context: App.rootContext,
@@ -408,6 +435,7 @@ Future<void> importNetworkFolder(
       return StatefulBuilder(
         builder: (context, setState) {
           updateDialog = () => setState(() {});
+          closeDialog = () => Navigator.pop(context);
           return ContentDialog(
             title: isFinished
                 ? "Finished".tl
@@ -423,8 +451,11 @@ Future<void> importNetworkFolder(
                   value: isFinished ? 1 : null,
                 ),
                 const SizedBox(height: 4),
-                Text("Imported @c comics".tlParams({
-                  "c": current,
+                Text("Imported @a comics, loaded @b pages, received @c comics"
+                    .tlParams({
+                  "a": current,
+                  "b": requestCount,
+                  "c": receivedComics,
                 })),
                 const SizedBox(height: 4),
                 if (isErrored()) Text("Error: $errorMsg"),
@@ -462,4 +493,18 @@ Future<void> importNetworkFolder(
       break;
     }
   }
+  try {
+    if (appdata.settings['newFavoriteAddTo'] == "start" && !isOldToNewSort) {
+      // 如果是插到最前, 并且是从新到旧, 反转一下
+      comics = comics.reversed.toList();
+    }
+    for (var c in comics) {
+      LocalFavoritesManager().addComic(resultName, c);
+    }
+    // 延迟一点, 让用户看清楚到底新增了多少
+    await Future.delayed(const Duration(milliseconds: 500));
+    closeDialog?.call();
+  } catch (e, stackTrace) {
+    Log.error("Unhandled Exception", e.toString(), stackTrace);
+  }
 }

lib/pages/favorites/favorites_page.dart

@@ -11,9 +11,11 @@ import 'package:venera/foundation/comic_type.dart';
 import 'package:venera/foundation/consts.dart';
 import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/local.dart';
+import 'package:venera/foundation/log.dart';
 import 'package:venera/foundation/res.dart';
 import 'package:venera/network/download.dart';
 import 'package:venera/pages/comic_page.dart';
+import 'package:venera/pages/reader/reader.dart';
 import 'package:venera/utils/io.dart';
 import 'package:venera/utils/translations.dart';
 
@@ -152,14 +154,16 @@ class _FavoritesPageState extends State<FavoritesPage>  {
       );
     }
     if (!isNetwork) {
-      return _LocalFavoritesPage(folder: folder!, key: PageStorageKey(folder!));
+      return _LocalFavoritesPage(
+          folder: folder!, key: PageStorageKey("local_$folder"));
     } else {
       var favoriteData = getFavoriteDataOrNull(folder!);
       if (favoriteData == null) {
         folder = null;
         return buildBody();
       } else {
-        return NetworkFavoritePage(favoriteData, key: PageStorageKey(folder!));
+        return NetworkFavoritePage(favoriteData,
+            key: PageStorageKey("network_$folder"));
       }
     }
   }

lib/pages/favorites/local_favorites_page.dart

@@ -50,9 +50,16 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
     var (a, b) = LocalFavoritesManager().findLinked(widget.folder);
     networkSource = a;
     networkFolder = b;
+    LocalFavoritesManager().addListener(updateComics);
     super.initState();
   }
 
+  @override
+  void dispose() {
+    super.dispose();
+    LocalFavoritesManager().removeListener(updateComics);
+  }
+
   void selectAll() {
     setState(() {
       selectedComics = comics.asMap().map((k, v) => MapEntry(v, true));
@@ -102,10 +109,13 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
     }
   }
 
+  var scrollController = ScrollController();
+
   @override
   Widget build(BuildContext context) {
-    var body = Scaffold(
-      body: SmoothCustomScrollView(slivers: [
+    Widget body = SmoothCustomScrollView(
+      controller: scrollController,
+      slivers: [
         if (!searchMode && !multiSelectMode)
           SliverAppbar(
             style: context.width < changePoint
@@ -133,17 +143,17 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                   message: "Sync".tl,
                   child: Flyout(
                     flyoutBuilder: (context) {
-                      var sourceName = ComicSource.find(networkSource!)?.name ??
-                          networkSource!;
-                      var text = "The folder is Linked to @source".tlParams({
-                        "source": sourceName,
-                      });
-                      if (networkFolder != null && networkFolder!.isNotEmpty) {
-                        text += "\n${"Source Folder".tl}: $networkFolder";
-                      }
+                      final GlobalKey<_SelectUpdatePageNumState>
+                          selectUpdatePageNumKey =
+                          GlobalKey<_SelectUpdatePageNumState>();
+                      var updatePageWidget = _SelectUpdatePageNum(
+                        networkSource: networkSource!,
+                        networkFolder: networkFolder,
+                        key: selectUpdatePageNumKey,
+                      );
                       return FlyoutContent(
                         title: "Sync".tl,
-                        content: Text(text),
+                        content: updatePageWidget,
                         actions: [
                           Button.filled(
                             child: Text("Update".tl),
@@ -151,6 +161,8 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                               context.pop();
                               importNetworkFolder(
                                 networkSource!,
+                                selectUpdatePageNumKey
+                                    .currentState!.updatePageNum,
                                 widget.folder,
                                 networkFolder!,
                               ).then(
@@ -377,6 +389,35 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
           selections: selectedComics,
           menuBuilder: (c) {
             return [
+              MenuEntry(
+                icon: Icons.delete,
+                text: "Delete".tl,
+                onClick: () {
+                  LocalFavoritesManager().deleteComicWithId(
+                    widget.folder,
+                    c.id,
+                    (c as FavoriteItem).type,
+                  );
+                },
+              ),
+              MenuEntry(
+                icon: Icons.check,
+                text: "Select".tl,
+                onClick: () {
+                  setState(() {
+                    if (!multiSelectMode) {
+                      multiSelectMode = true;
+                    }
+                    if (selectedComics.containsKey(c as FavoriteItem)) {
+                      selectedComics.remove(c);
+                      _checkExitSelectMode();
+                    } else {
+                      selectedComics[c] = true;
+                    }
+                    lastSelectedIndex = comics.indexOf(c);
+                  });
+                },
+              ),
               MenuEntry(
                 icon: Icons.download,
                 text: "Download".tl,
@@ -387,10 +428,23 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                   );
                 },
               ),
+              if (appdata.settings["onClickFavorite"] == "viewDetail")
+                MenuEntry(
+                  icon: Icons.menu_book_outlined,
+                  text: "Read".tl,
+                  onClick: () {
+                    App.mainNavigatorKey?.currentContext?.to(
+                      () => ReaderWithLoading(
+                        id: c.id,
+                        sourceKey: c.sourceKey,
+                      ),
+                    );
+                  },
+                ),
             ];
           },
-          onTap: multiSelectMode
-              ? (c) {
+          onTap: (c) {
+            if (multiSelectMode) {
               setState(() {
                 if (selectedComics.containsKey(c as FavoriteItem)) {
                   selectedComics.remove(c);
@@ -400,10 +454,17 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                 }
                 lastSelectedIndex = comics.indexOf(c);
               });
-                }
-              : (c) {
+            } else if (appdata.settings["onClickFavorite"] == "viewDetail") {
               App.mainNavigatorKey?.currentContext
                   ?.to(() => ComicPage(id: c.id, sourceKey: c.sourceKey));
+            } else {
+              App.mainNavigatorKey?.currentContext?.to(
+                () => ReaderWithLoading(
+                  id: c.id,
+                  sourceKey: c.sourceKey,
+                ),
+              );
+            }
           },
           onLongPressed: (c) {
             setState(() {
@@ -440,7 +501,17 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
             });
           },
         ),
-      ]),
+      ],
+    );
+    body = Scrollbar(
+      controller: scrollController,
+      thickness: App.isDesktop ? 8 : 12,
+      radius: const Radius.circular(8),
+      interactive: true,
+      child: ScrollConfiguration(
+        behavior: ScrollConfiguration.of(context).copyWith(scrollbars: false),
+        child: body,
+      ),
     );
     return PopScope(
       canPop: !multiSelectMode && !searchMode,
@@ -622,7 +693,6 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
         (c as FavoriteItem).type,
       );
     }
-    updateComics();
     _cancel();
   }
 }
@@ -708,6 +778,17 @@ class _ReorderComicsPageState extends State<_ReorderComicsPage> {
               );
             },
           ),
+          IconButton(
+            icon: const Icon(Icons.swap_vert),
+            onPressed: () {
+              setState(() {
+                comics = comics.reversed.toList();
+                changed = true;
+                showToast(
+                    message: "Reversed successfully".tl, context: context);
+              });
+            },
+          ),
         ],
       ),
       body: ReorderableBuilder<FavoriteItem>(
@@ -743,3 +824,76 @@ class _ReorderComicsPageState extends State<_ReorderComicsPage> {
     );
   }
 }
+
+class _SelectUpdatePageNum extends StatefulWidget {
+  const _SelectUpdatePageNum({
+    required this.networkSource,
+    this.networkFolder,
+    super.key,
+  });
+
+  final String? networkFolder;
+  final String networkSource;
+
+  @override
+  State<_SelectUpdatePageNum> createState() => _SelectUpdatePageNumState();
+}
+
+class _SelectUpdatePageNumState extends State<_SelectUpdatePageNum> {
+  int updatePageNum = 9999999;
+
+  String get _allPageText => 'All'.tl;
+
+  List<String> get pageNumList =>
+      ['1', '2', '3', '5', '10', '20', '50', '100', '200', _allPageText];
+
+  @override
+  void initState() {
+    updatePageNum =
+        appdata.implicitData["local_favorites_update_page_num"] ?? 9999999;
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var source = ComicSource.find(widget.networkSource);
+    var sourceName = source?.name ?? widget.networkSource;
+    var text = "The folder is Linked to @source".tlParams({
+      "source": sourceName,
+    });
+    if (widget.networkFolder != null && widget.networkFolder!.isNotEmpty) {
+      text += "\n${"Source Folder".tl}: ${widget.networkFolder}";
+    }
+
+    return Column(
+      children: [
+        Row(
+          children: [Text(text)],
+        ),
+        Row(
+          children: [
+            Text("Update the page number by the latest collection".tl),
+            Spacer(),
+            Select(
+              current: updatePageNum.toString() == '9999999'
+                  ? _allPageText
+                  : updatePageNum.toString(),
+              values: pageNumList,
+              minWidth: 48,
+              onTap: (index) {
+                setState(() {
+                  updatePageNum = int.parse(pageNumList[index] == _allPageText
+                      ? '9999999'
+                      : pageNumList[index]);
+                  appdata.implicitData["local_favorites_update_page_num"] =
+                      updatePageNum;
+                  appdata.writeImplicitData();
+                });
+              },
+            )
+          ],
+        ),
+      ],
+    );
+  }
+}

lib/pages/favorites/network_favorites_page.dart

@@ -20,8 +20,7 @@ Future<bool> _deleteComic(
       return StatefulBuilder(builder: (context, setState) {
         return ContentDialog(
           title: "Remove".tl,
-          content: Text("Remove comic from favorite?".tl)
-              .paddingHorizontal(16),
+          content: Text("Remove comic from favorite?".tl).paddingHorizontal(16),
           actions: [
             Button.filled(
               isLoading: loading,
@@ -94,9 +93,8 @@ class _NormalFavoritePageState extends State<_NormalFavoritePage> {
     return ComicList(
       key: comicListKey,
       leadingSliver: SliverAppbar(
-        style: context.width < changePoint
-            ? AppbarStyle.shadow
-            : AppbarStyle.blur,
+        style:
+            context.width < changePoint ? AppbarStyle.shadow : AppbarStyle.blur,
         leading: Tooltip(
           message: "Folders".tl,
           child: context.width <= _kTwoPanelChangeWidth
@@ -117,7 +115,7 @@ class _NormalFavoritePageState extends State<_NormalFavoritePage> {
               icon: Icons.sync,
               text: "Convert to local".tl,
               onClick: () {
-                importNetworkFolder(widget.data.key, null, null);
+                importNetworkFolder(widget.data.key, 9999999, null, null);
               },
             )
           ]),
@@ -166,6 +164,7 @@ class _NormalFavoritePageState extends State<_NormalFavoritePage> {
           ),
         ];
       },
+      enablePageStorage: true,
     );
   }
 }
@@ -214,9 +213,8 @@ class _MultiFolderFavoritesPageState extends State<_MultiFolderFavoritesPage> {
   @override
   Widget build(BuildContext context) {
     var sliverAppBar = SliverAppbar(
-      style: context.width < changePoint
-          ? AppbarStyle.shadow
-          : AppbarStyle.blur,
+      style:
+          context.width < changePoint ? AppbarStyle.shadow : AppbarStyle.blur,
       leading: Tooltip(
         message: "Folders".tl,
         child: context.width <= _kTwoPanelChangeWidth
@@ -430,8 +428,7 @@ class _FolderTile extends StatelessWidget {
         return StatefulBuilder(builder: (context, setState) {
           return ContentDialog(
             title: "Delete".tl,
-            content: Text("Delete folder?".tl)
-                .paddingHorizontal(16),
+            content: Text("Delete folder?".tl).paddingHorizontal(16),
             actions: [
               Button.filled(
                 isLoading: loading,
@@ -548,6 +545,7 @@ class _FavoriteFolder extends StatelessWidget {
   Widget build(BuildContext context) {
     return ComicList(
       key: comicListKey,
+      enablePageStorage: true,
       leadingSliver: SliverAppbar(
         title: Text(title),
         actions: [
@@ -556,7 +554,7 @@ class _FavoriteFolder extends StatelessWidget {
               icon: Icons.sync,
               text: "Convert to local".tl,
               onClick: () {
-                importNetworkFolder(data.key, title, folderID);
+                importNetworkFolder(data.key, 9999999, title, folderID);
               },
             )
           ]),

lib/pages/home_page.dart

@@ -1,22 +1,23 @@
 import 'package:flutter/material.dart';
 import 'package:sliver_tools/sliver_tools.dart';
+import 'package:url_launcher/url_launcher_string.dart';
 import 'package:venera/components/components.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/consts.dart';
 import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/history.dart';
-import 'package:venera/foundation/image_provider/history_image_provider.dart';
-import 'package:venera/foundation/image_provider/local_comic_image.dart';
 import 'package:venera/foundation/local.dart';
-import 'package:venera/pages/accounts_page.dart';
+import 'package:venera/foundation/log.dart';
 import 'package:venera/pages/comic_page.dart';
 import 'package:venera/pages/comic_source_page.dart';
 import 'package:venera/pages/downloading_page.dart';
 import 'package:venera/pages/history_page.dart';
+import 'package:venera/pages/image_favorites_page/image_favorites_page.dart';
 import 'package:venera/pages/search_page.dart';
 import 'package:venera/utils/data_sync.dart';
 import 'package:venera/utils/import_comic.dart';
+import 'package:venera/utils/tags_translation.dart';
 import 'package:venera/utils/translations.dart';
 
 import 'local_comics_page.dart';
@@ -34,7 +35,7 @@ class HomePage extends StatelessWidget {
         const _History(),
         const _Local(),
         const _ComicSourceWidget(),
-        const _AccountsWidget(),
+        const ImageFavorites(),
         SliverPadding(padding: EdgeInsets.only(top: context.padding.bottom)),
       ],
     );
@@ -83,7 +84,8 @@ class _SyncDataWidget extends StatefulWidget {
   State<_SyncDataWidget> createState() => _SyncDataWidgetState();
 }
 
-class _SyncDataWidgetState extends State<_SyncDataWidget> with WidgetsBindingObserver {
+class _SyncDataWidgetState extends State<_SyncDataWidget>
+    with WidgetsBindingObserver {
   @override
   void initState() {
     super.initState();
@@ -162,14 +164,12 @@ class _SyncDataWidgetState extends State<_SyncDataWidget> with WidgetsBindingObs
                     icon: const Icon(Icons.cloud_upload_outlined),
                     onPressed: () async {
                       DataSync().uploadData();
-                  }
-                ),
+                    }),
                 IconButton(
                     icon: const Icon(Icons.cloud_download_outlined),
                     onPressed: () async {
                       DataSync().downloadData();
-                  }
-                ),
+                    }),
               ],
             ),
           ),
@@ -264,7 +264,8 @@ class _HistoryState extends State<_History> {
                     scrollDirection: Axis.horizontal,
                     itemCount: history.length,
                     itemBuilder: (context, index) {
-                      return InkWell(
+                      return SimpleComicTile(
+                        comic: history[index],
                         onTap: () {
                           context.to(
                             () => ComicPage(
@@ -273,27 +274,7 @@ class _HistoryState extends State<_History> {
                             ),
                           );
                         },
-                        borderRadius: BorderRadius.circular(8),
-                        child: Container(
-                          width: 92,
-                          height: 114,
-                          margin: const EdgeInsets.symmetric(horizontal: 8),
-                          decoration: BoxDecoration(
-                            borderRadius: BorderRadius.circular(8),
-                            color: Theme.of(context)
-                                .colorScheme
-                                .secondaryContainer,
-                          ),
-                          clipBehavior: Clip.antiAlias,
-                          child: AnimatedImage(
-                            image: HistoryImageProvider(history[index]),
-                            width: 96,
-                            height: 128,
-                            fit: BoxFit.cover,
-                            filterQuality: FilterQuality.medium,
-                          ),
-                        ),
-                      );
+                      ).paddingHorizontal(8).paddingVertical(2);
                     },
                   ),
                 ).paddingHorizontal(8).paddingBottom(16),
@@ -386,33 +367,8 @@ class _LocalState extends State<_Local> {
                     scrollDirection: Axis.horizontal,
                     itemCount: local.length,
                     itemBuilder: (context, index) {
-                      return InkWell(
-                        onTap: () {
-                          local[index].read();
-                        },
-                        borderRadius: BorderRadius.circular(8),
-                        child: Container(
-                          width: 92,
-                          height: 114,
-                          margin: const EdgeInsets.symmetric(horizontal: 8),
-                          decoration: BoxDecoration(
-                            borderRadius: BorderRadius.circular(8),
-                            color: Theme.of(context)
-                                .colorScheme
-                                .secondaryContainer,
-                          ),
-                          clipBehavior: Clip.antiAlias,
-                          child: AnimatedImage(
-                            image: LocalComicImageProvider(
-                              local[index],
-                            ),
-                            width: 96,
-                            height: 128,
-                            fit: BoxFit.cover,
-                            filterQuality: FilterQuality.medium,
-                          ),
-                        ),
-                      );
+                      return SimpleComicTile(comic: local[index])
+                          .paddingHorizontal(8);
                     },
                   ),
                 ).paddingHorizontal(8),
@@ -496,13 +452,15 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
     String info = [
       "Select a directory which contains the comic files.".tl,
       "Select a directory which contains the comic directories.".tl,
-      "Select a cbz/zip file.".tl,
+      "Select an archive file (cbz, zip, 7z, cb7)".tl,
+      "Select a directory which contains multiple archive files.".tl,
       "Select an EhViewer database and a download folder.".tl
     ][type];
     List<String> importMethods = [
       "Single Comic".tl,
       "Multiple Comics".tl,
-      "A cbz file".tl,
+      "An archive file".tl,
+      "Multiple archive files".tl,
       "EhViewer downloads".tl
     ];
 
@@ -534,7 +492,7 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
                     },
                   );
                 }),
-              if(type != 3)
+                if (type != 4)
                   ListTile(
                     title: Text("Add to favorites".tl),
                     trailing: Select(
@@ -548,7 +506,7 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
                       },
                     ),
                   ).paddingHorizontal(8),
-              if(!App.isIOS && !App.isMacOS)
+                if (!App.isIOS && !App.isMacOS && type != 2 && type != 3)
                   CheckboxListTile(
                       enabled: true,
                       title: Text("Copy to app local path".tl),
@@ -576,36 +534,7 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
             ],
           ),
           onPressed: () {
-            showDialog(
-              context: context,
-              barrierColor: Colors.black.toOpacity(0.2),
-              builder: (context) {
-                var help = '';
-                help +=
-                    '${"A directory is considered as a comic only if it matches one of the following conditions:".tl}\n';
-                help += '${'1. The directory only contains image files.'.tl}\n';
-                help +=
-                    '${'2. The directory contains directories which contain image files. Each directory is considered as a chapter.'.tl}\n\n';
-                help +=
-                    '${"If the directory contains a file named 'cover.*', it will be used as the cover image. Otherwise the first image will be used.".tl}\n\n';
-                help +=
-                    "The directory name will be used as the comic title. And the name of chapter directories will be used as the chapter titles.\n"
-                        .tl;
-                help +="If you import an EhViewer's database, program will automatically create folders according to the download label in that database.".tl;
-                return ContentDialog(
-                  title: "Help".tl,
-                  content: Text(help).paddingHorizontal(16),
-                  actions: [
-                    Button.filled(
-                      child: Text("OK".tl),
-                      onPressed: () {
-                        context.pop();
-                      },
-                    ),
-                  ],
-                );
-              },
-            );
+            launchUrlString("https://github.com/venera-app/venera/blob/master/doc/import_comic.md");
           },
         ).fixWidth(90).paddingRight(8),
         Button.filled(
@@ -624,13 +553,13 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
       loading = true;
     });
     var importer = ImportComic(
-        selectedFolder: selectedFolder,
-        copyToLocal: copyToLocalFolder);
+        selectedFolder: selectedFolder, copyToLocal: copyToLocalFolder);
     var result = switch (type) {
       0 => await importer.directory(true),
       1 => await importer.directory(false),
       2 => await importer.cbz(),
-      3 => await importer.ehViewer(),
+      3 => await importer.multipleCbz(),
+      4 => await importer.ehViewer(),
       int() => true,
     };
     if (result) {
@@ -735,115 +664,30 @@ class _ComicSourceWidgetState extends State<_ComicSourceWidget> {
                     }).toList(),
                   ).paddingHorizontal(16).paddingBottom(16),
                 ),
-            ],
-          ),
-        ),
-      ),
-    );
-  }
-}
-
-class _AccountsWidget extends StatefulWidget {
-  const _AccountsWidget();
-
-  @override
-  State<_AccountsWidget> createState() => _AccountsWidgetState();
-}
-
-class _AccountsWidgetState extends State<_AccountsWidget> {
-  late List<String> accounts;
-
-  void onComicSourceChange() {
-    setState(() {
-      accounts.clear();
-      for (var c in ComicSource.all()) {
-        if (c.isLogged) {
-          accounts.add(c.name);
-        }
-      }
-    });
-  }
-
-  @override
-  void initState() {
-    accounts = [];
-    for (var c in ComicSource.all()) {
-      if (c.isLogged) {
-        accounts.add(c.name);
-      }
-    }
-    ComicSource.addListener(onComicSourceChange);
-    super.initState();
-  }
-
-  @override
-  void dispose() {
-    ComicSource.removeListener(onComicSourceChange);
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return SliverToBoxAdapter(
-      child: Container(
-        margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 8),
-        decoration: BoxDecoration(
-          border: Border.all(
-            color: Theme.of(context).colorScheme.outlineVariant,
-            width: 0.6,
-          ),
-          borderRadius: BorderRadius.circular(8),
-        ),
-        child: InkWell(
-          borderRadius: BorderRadius.circular(8),
-          onTap: () {
-            context.to(() => const AccountsPage());
-          },
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              SizedBox(
-                height: 56,
-                child: Row(
-                  children: [
-                    Center(
-                      child: Text('Accounts'.tl, style: ts.s18),
-                    ),
+              if (ComicSource.availableUpdates.isNotEmpty)
                 Container(
-                      margin: const EdgeInsets.symmetric(horizontal: 8),
-                      padding: const EdgeInsets.symmetric(
-                          horizontal: 8, vertical: 2),
-                      decoration: BoxDecoration(
-                        color: Theme.of(context).colorScheme.secondaryContainer,
-                        borderRadius: BorderRadius.circular(8),
-                      ),
-                      child: Text(accounts.length.toString(), style: ts.s12),
-                    ),
-                    const Spacer(),
-                    const Icon(Icons.arrow_right),
-                  ],
-                ),
-              ).paddingHorizontal(16),
-              SizedBox(
-                width: double.infinity,
-                child: Wrap(
-                  runSpacing: 8,
-                  spacing: 8,
-                  children: accounts.map((e) {
-                    return Container(
                   padding: const EdgeInsets.symmetric(
                     horizontal: 8,
-                        vertical: 2,
+                    vertical: 4,
                   ),
                   decoration: BoxDecoration(
-                        color: Theme.of(context).colorScheme.secondaryContainer,
-                        borderRadius: BorderRadius.circular(8),
+                    border: Border.all(
+                      color: context.colorScheme.outlineVariant,
+                      width: 0.6,
                     ),
-                      child: Text(e),
-                    );
-                  }).toList(),
-                ).paddingHorizontal(16).paddingBottom(16),
+                    borderRadius: BorderRadius.circular(12),
                   ),
+                  child: Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      Icon(Icons.update, color: context.colorScheme.primary, size: 20,),
+                      const SizedBox(width: 8),
+                      Text("@c updates".tlParams({
+                        'c': ComicSource.availableUpdates.length,
+                      }), style: ts.withColor(context.colorScheme.primary),),
+                    ],
+                  ),
+                ).toAlign(Alignment.centerLeft).paddingHorizontal(16).paddingBottom(8),
             ],
           ),
         ),
@@ -910,3 +754,281 @@ class __AnimatedDownloadingIconState extends State<_AnimatedDownloadingIcon>
     );
   }
 }
+
+class ImageFavorites extends StatefulWidget {
+  const ImageFavorites({super.key});
+
+  @override
+  State<ImageFavorites> createState() => _ImageFavoritesState();
+}
+
+class _ImageFavoritesState extends State<ImageFavorites> {
+  ImageFavoritesComputed? imageFavoritesCompute;
+
+  int displayType = 0;
+
+  void refreshImageFavorites() async {
+    try {
+      imageFavoritesCompute =
+          await ImageFavoriteManager.computeImageFavorites();
+      if (mounted) {
+        setState(() {});
+      }
+    } catch (e, stackTrace) {
+      Log.error("Unhandled Exception", e.toString(), stackTrace);
+    }
+  }
+
+  @override
+  void initState() {
+    refreshImageFavorites();
+    ImageFavoriteManager().addListener(refreshImageFavorites);
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    ImageFavoriteManager().removeListener(refreshImageFavorites);
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    bool hasData =
+        imageFavoritesCompute != null && !imageFavoritesCompute!.isEmpty;
+    return SliverToBoxAdapter(
+      child: Container(
+        margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 8),
+        decoration: BoxDecoration(
+          border: Border.all(
+            color: Theme.of(context).colorScheme.outlineVariant,
+            width: 0.6,
+          ),
+          borderRadius: BorderRadius.circular(8),
+        ),
+        child: InkWell(
+          borderRadius: BorderRadius.circular(8),
+          onTap: () {
+            context.to(() => const ImageFavoritesPage());
+          },
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              SizedBox(
+                height: 56,
+                child: Row(
+                  children: [
+                    Center(
+                      child: Text('Image Favorites'.tl, style: ts.s18),
+                    ),
+                    const Spacer(),
+                    const Icon(Icons.arrow_right),
+                  ],
+                ),
+              ).paddingHorizontal(16),
+              if (hasData)
+                Row(
+                  children: [
+                    const Spacer(),
+                    buildTypeButton(0, "Tags".tl),
+                    const Spacer(),
+                    buildTypeButton(1, "Authors".tl),
+                    const Spacer(),
+                    buildTypeButton(2, "Comics".tl),
+                    const Spacer(),
+                  ],
+                ),
+              if (hasData) const SizedBox(height: 8),
+              if (hasData)
+                buildChart(switch (displayType) {
+                  0 => imageFavoritesCompute!.tags,
+                  1 => imageFavoritesCompute!.authors,
+                  2 => imageFavoritesCompute!.comics,
+                  _ => [],
+                })
+                    .paddingHorizontal(16)
+                    .paddingBottom(16),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget buildTypeButton(int type, String text) {
+    const radius = 24.0;
+    return InkWell(
+      borderRadius: BorderRadius.circular(radius),
+      onTap: () async {
+        setState(() {
+          displayType = type;
+        });
+        await Future.delayed(const Duration(milliseconds: 20));
+        var scrollController = ScrollControllerProvider.of(context);
+        scrollController.animateTo(
+          scrollController.position.maxScrollExtent,
+          duration: const Duration(milliseconds: 200),
+          curve: Curves.ease,
+        );
+      },
+      child: AnimatedContainer(
+        width: 96,
+        padding: const EdgeInsets.symmetric(vertical: 4),
+        decoration: BoxDecoration(
+          color:
+              displayType == type ? context.colorScheme.primaryContainer : null,
+          border: Border.all(
+            color: Theme.of(context).colorScheme.outlineVariant,
+            width: 0.6,
+          ),
+          borderRadius: BorderRadius.circular(radius),
+        ),
+        duration: const Duration(milliseconds: 200),
+        child: Center(
+          child: Text(
+            text,
+            style: ts.s16,
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget buildChart(List<TextWithCount> data) {
+    if (data.isEmpty) {
+      return const SizedBox();
+    }
+    var maxCount = data.map((e) => e.count).reduce((a, b) => a > b ? a : b);
+    return ConstrainedBox(
+      constraints: BoxConstraints(
+        maxHeight: 164,
+      ),
+      child: SingleChildScrollView(
+        child: Column(
+          key: ValueKey(displayType),
+          children: data.map((e) {
+            return _ChartLine(
+              text: e.text,
+              count: e.count,
+              maxCount: maxCount,
+              enableTranslation: displayType != 2,
+              onTap: (text) {
+                context.to(() => ImageFavoritesPage(initialKeyword: text));
+              },
+            );
+          }).toList(),
+        ),
+      ),
+    );
+  }
+}
+
+class _ChartLine extends StatefulWidget {
+  const _ChartLine({
+    required this.text,
+    required this.count,
+    required this.maxCount,
+    required this.enableTranslation,
+    this.onTap,
+  });
+
+  final String text;
+
+  final int count;
+
+  final int maxCount;
+
+  final bool enableTranslation;
+
+  final void Function(String text)? onTap;
+
+  @override
+  State<_ChartLine> createState() => __ChartLineState();
+}
+
+class __ChartLineState extends State<_ChartLine>
+    with SingleTickerProviderStateMixin {
+  late AnimationController _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = AnimationController(
+      vsync: this,
+      duration: const Duration(milliseconds: 200),
+      value: 0,
+    )..forward();
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var text = widget.text;
+    var enableTranslation =
+        App.locale.countryCode == 'CN' && widget.enableTranslation;
+    if (enableTranslation) {
+      text = text.translateTagsToCN;
+    }
+    if (widget.enableTranslation && text.contains(':')) {
+      text = text.split(':').last;
+    }
+    return Row(
+      children: [
+        InkWell(
+          borderRadius: BorderRadius.circular(4),
+          onTap: () {
+            widget.onTap?.call(widget.text);
+          },
+          child: Text(
+            text,
+            maxLines: 1,
+            overflow: TextOverflow.ellipsis,
+          )
+              .paddingHorizontal(4)
+              .toAlign(Alignment.centerLeft)
+              .fixWidth(context.width > 600 ? 120 : 80)
+              .fixHeight(double.infinity),
+        ),
+        const SizedBox(width: 8),
+        Expanded(
+          child: LayoutBuilder(builder: (context, constrains) {
+            var width = constrains.maxWidth * widget.count / widget.maxCount;
+            return AnimatedBuilder(
+              animation: _controller,
+              builder: (context, child) {
+                return Container(
+                  width: width * _controller.value,
+                  height: 18,
+                  decoration: BoxDecoration(
+                    borderRadius: BorderRadius.circular(2),
+                    gradient: LinearGradient(
+                      colors: context.isDarkMode
+                          ? [
+                              Colors.blue.shade800,
+                              Colors.blue.shade500,
+                            ]
+                          : [
+                              Colors.blue.shade300,
+                              Colors.blue.shade600,
+                            ],
+                    ),
+                  ),
+                ).toAlign(Alignment.centerLeft);
+              },
+            );
+          }),
+        ),
+        const SizedBox(width: 8),
+        Text(
+          widget.count.toString(),
+          style: ts.s12,
+        ).fixWidth(context.width > 600 ? 60 : 30),
+      ],
+    ).fixHeight(28);
+  }
+}

lib/pages/image_favorites_page/image_favorites_item.dart

@@ -0,0 +1,287 @@
+part of 'image_favorites_page.dart';
+
+class _ImageFavoritesItem extends StatefulWidget {
+  const _ImageFavoritesItem({
+    required this.imageFavoritesComic,
+    required this.selectedImageFavorites,
+    required this.addSelected,
+    required this.multiSelectMode,
+    required this.finalImageFavoritesComicList,
+  });
+
+  final ImageFavoritesComic imageFavoritesComic;
+  final Function(ImageFavorite) addSelected;
+  final Map<ImageFavorite, bool> selectedImageFavorites;
+  final List<ImageFavoritesComic> finalImageFavoritesComicList;
+  final bool multiSelectMode;
+
+  @override
+  State<_ImageFavoritesItem> createState() => _ImageFavoritesItemState();
+}
+
+class _ImageFavoritesItemState extends State<_ImageFavoritesItem> {
+  late final imageFavorites = widget.imageFavoritesComic.images.toList();
+
+  void goComicInfo(ImageFavoritesComic comic) {
+    App.mainNavigatorKey?.currentContext?.to(() => ComicPage(
+          id: comic.id,
+          sourceKey: comic.sourceKey,
+        ));
+  }
+
+  void goReaderPage(ImageFavoritesComic comic, int ep, int page) {
+    App.rootContext.to(
+      () => ReaderWithLoading(
+        id: comic.id,
+        sourceKey: comic.sourceKey,
+        initialEp: ep,
+        initialPage: page,
+      ),
+    );
+  }
+
+  void goPhotoView(ImageFavorite imageFavorite) {
+    Navigator.of(App.rootContext).push(MaterialPageRoute(
+        builder: (context) => ImageFavoritesPhotoView(
+              comic: widget.imageFavoritesComic,
+              imageFavorite: imageFavorite,
+            )));
+  }
+
+  void copyTitle() {
+    Clipboard.setData(ClipboardData(text: widget.imageFavoritesComic.title));
+    App.rootContext.showMessage(message: 'Copy the title successfully'.tl);
+  }
+
+  void onLongPress() {
+    var renderBox = context.findRenderObject() as RenderBox;
+    var size = renderBox.size;
+    var location = renderBox.localToGlobal(
+      Offset((size.width - 242) / 2, size.height / 2),
+    );
+    showMenu(location, context);
+  }
+
+  void onSecondaryTap(TapDownDetails details) {
+    showMenu(details.globalPosition, context);
+  }
+
+  void showMenu(Offset location, BuildContext context) {
+    showMenuX(
+      App.rootContext,
+      location,
+      [
+        MenuEntry(
+          icon: Icons.chrome_reader_mode_outlined,
+          text: 'Details'.tl,
+          onClick: () {
+            goComicInfo(widget.imageFavoritesComic);
+          },
+        ),
+        MenuEntry(
+          icon: Icons.copy,
+          text: 'Copy Title'.tl,
+          onClick: () {
+            copyTitle();
+          },
+        ),
+        MenuEntry(
+          icon: Icons.select_all,
+          text: 'Select All'.tl,
+          onClick: () {
+            for (var ele in widget.imageFavoritesComic.images) {
+              widget.addSelected(ele);
+            }
+          },
+        ),
+        MenuEntry(
+          icon: Icons.read_more,
+          text: 'Photo View'.tl,
+          onClick: () {
+            goPhotoView(widget.imageFavoritesComic.images.first);
+          },
+        ),
+      ],
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 8),
+      decoration: BoxDecoration(
+        border: Border.all(
+          color: Theme.of(context).colorScheme.outlineVariant,
+          width: 0.6,
+        ),
+        borderRadius: BorderRadius.circular(8),
+      ),
+      child: InkWell(
+        borderRadius: BorderRadius.circular(8),
+        onSecondaryTapDown: onSecondaryTap,
+        onLongPress: onLongPress,
+        onTap: () {
+          if (widget.multiSelectMode) {
+            for (var ele in widget.imageFavoritesComic.images) {
+              widget.addSelected(ele);
+            }
+          } else {
+            // 单击跳转漫画详情
+            goComicInfo(widget.imageFavoritesComic);
+          }
+        },
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            buildTop(),
+            SizedBox(
+              height: 145,
+              child: ListView.builder(
+                scrollDirection: Axis.horizontal,
+                itemBuilder: buildItem,
+                itemCount: imageFavorites.length,
+              ),
+            ).paddingHorizontal(8),
+            buildBottom(),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget buildItem(BuildContext context, int index) {
+    var image = imageFavorites[index];
+    bool isSelected = widget.selectedImageFavorites[image] ?? false;
+    int curPage = image.page;
+    String pageText = curPage == firstPage
+        ? '@a Cover'.tlParams({"a": image.epName})
+        : curPage.toString();
+
+    return InkWell(
+      onTap: () {
+        // 单击去阅读页面, 跳转到当前点击的page
+        if (widget.multiSelectMode) {
+          widget.addSelected(image);
+        } else {
+          goReaderPage(widget.imageFavoritesComic, image.ep, curPage);
+        }
+      },
+      onLongPress: () {
+        goPhotoView(image);
+      },
+      borderRadius: BorderRadius.circular(8),
+      child: Container(
+        width: 98,
+        height: 128,
+        decoration: BoxDecoration(
+          borderRadius: BorderRadius.circular(8),
+          color: isSelected
+              ? Theme.of(context).colorScheme.primaryContainer
+              : null,
+        ),
+        padding: const EdgeInsets.symmetric(horizontal: 4),
+        child: Column(
+          children: [
+            Container(
+              height: 128,
+              decoration: BoxDecoration(
+                borderRadius: BorderRadius.circular(8),
+                color: Theme.of(context).colorScheme.secondaryContainer,
+              ),
+              clipBehavior: Clip.antiAlias,
+              child: Hero(
+                tag: "${image.sourceKey}${image.ep}${image.page}",
+                child: AnimatedImage(
+                  image: ImageFavoritesProvider(image),
+                  width: 96,
+                  height: 128,
+                  fit: BoxFit.cover,
+                  filterQuality: FilterQuality.medium,
+                ),
+              ),
+            ),
+            Text(
+              pageText,
+              style: ts.s10,
+              maxLines: 1,
+              overflow: TextOverflow.ellipsis,
+            )
+          ],
+        ),
+      ),
+    ).paddingHorizontal(4);
+  }
+
+  Widget buildTop() {
+    return Row(
+      children: [
+        Expanded(
+          child: Text(
+            widget.imageFavoritesComic.title,
+            style: const TextStyle(
+              fontWeight: FontWeight.w500,
+              fontSize: 16.0,
+            ),
+            maxLines: 2,
+            overflow: TextOverflow.ellipsis,
+            softWrap: true,
+          ),
+        ),
+        Container(
+          padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
+          decoration: BoxDecoration(
+            color: Theme.of(context).colorScheme.secondaryContainer,
+            borderRadius: BorderRadius.circular(8),
+          ),
+          child: Text(
+              "${imageFavorites.length}/${widget.imageFavoritesComic.maxPageFromEp}",
+              style: ts.s12),
+        ),
+      ],
+    ).paddingHorizontal(16).paddingVertical(8);
+  }
+
+  Widget buildBottom() {
+    var enableTranslate = App.locale.languageCode == 'zh';
+    String time =
+        DateFormat('yyyy-MM-dd').format(widget.imageFavoritesComic.time);
+    List<String> tags = [];
+    for (var tag in widget.imageFavoritesComic.tags) {
+      var text = enableTranslate ? tag.translateTagsToCN : tag;
+      if (text.contains(':')) {
+        text = text.split(':').last;
+      }
+      tags.add(text);
+      if (tags.length == 5) {
+        break;
+      }
+    }
+    var comicSource = ComicSource.find(widget.imageFavoritesComic.sourceKey);
+    return Row(
+      children: [
+        Text(
+          "$time | ${comicSource?.name ?? "Unknown"}",
+          textAlign: TextAlign.left,
+          style: const TextStyle(
+            fontSize: 12.0,
+          ),
+        ).paddingRight(8),
+        if (tags.isNotEmpty)
+          Expanded(
+            child: Text(
+              tags
+                  .map((e) => enableTranslate ? e.translateTagsToCN : e)
+                  .join(" "),
+              textAlign: TextAlign.right,
+              style: const TextStyle(
+                fontSize: 12.0,
+                overflow: TextOverflow.ellipsis,
+              ),
+              maxLines: 1,
+              overflow: TextOverflow.ellipsis,
+            ),
+          )
+      ],
+    ).paddingHorizontal(8).paddingBottom(8);
+  }
+}

lib/pages/image_favorites_page/image_favorites_page.dart

@@ -0,0 +1,539 @@
+import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:intl/intl.dart';
+import 'package:photo_view/photo_view.dart';
+import 'package:photo_view/photo_view_gallery.dart';
+import 'package:venera/components/components.dart';
+import 'package:venera/foundation/app.dart';
+import 'package:venera/foundation/appdata.dart';
+import 'package:venera/foundation/comic_source/comic_source.dart';
+import 'package:venera/foundation/consts.dart';
+import 'package:venera/foundation/history.dart';
+import 'package:venera/foundation/image_provider/image_favorites_provider.dart';
+import 'package:venera/pages/comic_page.dart';
+import 'package:venera/pages/image_favorites_page/type.dart';
+import 'package:venera/pages/reader/reader.dart';
+import 'package:venera/utils/ext.dart';
+import 'package:venera/utils/file_type.dart';
+import 'package:venera/utils/io.dart';
+import 'package:venera/utils/tags_translation.dart';
+import 'package:venera/utils/translations.dart';
+
+part "image_favorites_item.dart";
+
+part "image_favorites_photo_view.dart";
+
+class ImageFavoritesPage extends StatefulWidget {
+  const ImageFavoritesPage({super.key, this.initialKeyword});
+
+  final String? initialKeyword;
+
+  @override
+  State<ImageFavoritesPage> createState() => _ImageFavoritesPageState();
+}
+
+class _ImageFavoritesPageState extends State<ImageFavoritesPage> {
+  late ImageFavoriteSortType sortType;
+  late TimeRange timeFilterSelect;
+  late int numFilterSelect;
+
+  // 所有的图片收藏
+  List<ImageFavoritesComic> comics = [];
+
+  late var controller =
+      TextEditingController(text: widget.initialKeyword ?? "");
+
+  String get keyword => controller.text;
+
+  // 进入关键词搜索模式
+  bool searchMode = false;
+
+  bool multiSelectMode = false;
+
+  // 多选的时候选中的图片
+  Map<ImageFavorite, bool> selectedImageFavorites = {};
+
+  void update() {
+    if (mounted) {
+      setState(() {});
+    }
+  }
+
+  void updateImageFavorites() async {
+    comics = searchMode
+        ? ImageFavoriteManager().search(keyword)
+        : ImageFavoriteManager().getAll();
+    sortImageFavorites();
+    update();
+  }
+
+  void sortImageFavorites() {
+    comics = searchMode
+        ? ImageFavoriteManager().search(keyword)
+        : ImageFavoriteManager().getAll();
+    // 筛选到最终列表
+    comics = comics.where((ele) {
+      bool isFilter = true;
+      if (timeFilterSelect != TimeRange.all) {
+        isFilter = timeFilterSelect.contains(ele.time);
+      }
+      if (numFilterSelect != numFilterList[0]) {
+        isFilter = ele.images.length > numFilterSelect;
+      }
+      return isFilter;
+    }).toList();
+    // 给列表排序
+    switch (sortType) {
+      case ImageFavoriteSortType.title:
+        comics.sort((a, b) => a.title.compareTo(b.title));
+      case ImageFavoriteSortType.timeAsc:
+        comics.sort((a, b) => a.time.compareTo(b.time));
+      case ImageFavoriteSortType.timeDesc:
+        comics.sort((a, b) => b.time.compareTo(a.time));
+      case ImageFavoriteSortType.maxFavorites:
+        comics.sort((a, b) => b.images.length
+            .compareTo(a.images.length));
+      case ImageFavoriteSortType.favoritesCompareComicPages:
+        comics.sort((a, b) {
+          double tempA = a.images.length / a.maxPageFromEp;
+          double tempB = b.images.length / b.maxPageFromEp;
+          return tempB.compareTo(tempA);
+        });
+    }
+  }
+
+  @override
+  void initState() {
+    if (widget.initialKeyword != null) {
+      searchMode = true;
+    }
+    sortType = ImageFavoriteSortType.values.firstWhereOrNull(
+            (e) => e.value == appdata.implicitData["image_favorites_sort"]) ??
+        ImageFavoriteSortType.title;
+    timeFilterSelect = TimeRange.fromString(
+        appdata.implicitData["image_favorites_time_filter"]);
+    numFilterSelect = appdata.implicitData["image_favorites_number_filter"] ??
+        numFilterList[0];
+    updateImageFavorites();
+    ImageFavoriteManager().addListener(updateImageFavorites);
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    ImageFavoriteManager().removeListener(updateImageFavorites);
+    scrollController.dispose();
+    super.dispose();
+  }
+
+  Widget buildMultiSelectMenu() {
+    return MenuButton(entries: [
+      MenuEntry(
+        icon: Icons.delete_outline,
+        text: "Delete".tl,
+        onClick: () {
+          ImageFavoriteManager()
+              .deleteImageFavorite(selectedImageFavorites.keys);
+          setState(() {
+            multiSelectMode = false;
+            selectedImageFavorites.clear();
+          });
+        },
+      )
+    ]);
+  }
+
+  var scrollController = ScrollController();
+
+  void selectAll() {
+    for (var c in comics) {
+      for (var i in c.images) {
+        selectedImageFavorites[i] = true;
+      }
+    }
+    update();
+  }
+
+  void deSelect() {
+    setState(() {
+      selectedImageFavorites.clear();
+    });
+  }
+
+  void addSelected(ImageFavorite i) {
+    if (selectedImageFavorites[i] == null) {
+      selectedImageFavorites[i] = true;
+    } else {
+      selectedImageFavorites.remove(i);
+    }
+    if (selectedImageFavorites.isEmpty) {
+      multiSelectMode = false;
+    } else {
+      multiSelectMode = true;
+    }
+    update();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    List<Widget> selectActions = [
+      IconButton(
+          icon: const Icon(Icons.select_all),
+          tooltip: "Select All".tl,
+          onPressed: selectAll),
+      IconButton(
+          icon: const Icon(Icons.deselect),
+          tooltip: "Deselect".tl,
+          onPressed: deSelect),
+      buildMultiSelectMenu(),
+    ];
+
+    var scrollWidget = SmoothCustomScrollView(
+      controller: scrollController,
+      slivers: [
+        if (!searchMode && !multiSelectMode)
+          SliverAppbar(
+            title: Text("Image Favorites".tl),
+            actions: [
+              Tooltip(
+                message: "Search".tl,
+                child: IconButton(
+                  icon: const Icon(Icons.search),
+                  onPressed: () {
+                    setState(() {
+                      searchMode = true;
+                    });
+                  },
+                ),
+              ),
+              Tooltip(
+                message: "Sort".tl,
+                child: IconButton(
+                  isSelected: timeFilterSelect != TimeRange.all ||
+                      numFilterSelect != numFilterList[0],
+                  icon: const Icon(Icons.sort_rounded),
+                  onPressed: sort,
+                ),
+              ),
+              Tooltip(
+                message: multiSelectMode
+                    ? "Exit Multi-Select".tl
+                    : "Multi-Select".tl,
+                child: IconButton(
+                  icon: const Icon(Icons.checklist),
+                  onPressed: () {
+                    setState(() {
+                      multiSelectMode = !multiSelectMode;
+                    });
+                  },
+                ),
+              ),
+            ],
+          )
+        else if (multiSelectMode)
+          SliverAppbar(
+            leading: Tooltip(
+              message: "Cancel".tl,
+              child: IconButton(
+                icon: const Icon(Icons.close),
+                onPressed: () {
+                  setState(() {
+                    multiSelectMode = false;
+                    selectedImageFavorites.clear();
+                  });
+                },
+              ),
+            ),
+            title: Text(selectedImageFavorites.length.toString()),
+            actions: selectActions,
+          )
+        else if (searchMode)
+          SliverAppbar(
+            leading: Tooltip(
+              message: "Cancel".tl,
+              child: IconButton(
+                icon: const Icon(Icons.close),
+                onPressed: () {
+                  controller.clear();
+                  setState(() {
+                    searchMode = false;
+                    controller.clear();
+                    updateImageFavorites();
+                  });
+                },
+              ),
+            ),
+            title: TextField(
+              autofocus: true,
+              controller: controller,
+              decoration: InputDecoration(
+                hintText: "Search".tl,
+                border: InputBorder.none,
+              ),
+              onChanged: (v) {
+                updateImageFavorites();
+              },
+            ),
+          ),
+        SliverList(
+          delegate: SliverChildBuilderDelegate(
+            (context, index) {
+              return _ImageFavoritesItem(
+                imageFavoritesComic: comics[index],
+                selectedImageFavorites: selectedImageFavorites,
+                addSelected: addSelected,
+                multiSelectMode: multiSelectMode,
+                finalImageFavoritesComicList: comics,
+              );
+            },
+            childCount: comics.length,
+          ),
+        ),
+        SliverPadding(padding: EdgeInsets.only(top: context.padding.bottom)),
+      ],
+    );
+    Widget body = Scrollbar(
+      controller: scrollController,
+      thickness: App.isDesktop ? 8 : 12,
+      radius: const Radius.circular(8),
+      interactive: true,
+      child: ScrollConfiguration(
+        behavior: ScrollConfiguration.of(context).copyWith(scrollbars: false),
+        child: context.width > changePoint
+            ? scrollWidget.paddingHorizontal(8)
+            : scrollWidget,
+      ),
+    );
+    return PopScope(
+      canPop: !multiSelectMode && !searchMode,
+      onPopInvokedWithResult: (didPop, result) {
+        if (multiSelectMode) {
+          setState(() {
+            multiSelectMode = false;
+            selectedImageFavorites.clear();
+          });
+        } else if (searchMode) {
+          controller.clear();
+          searchMode = false;
+          updateImageFavorites();
+        }
+      },
+      child: body,
+    );
+  }
+
+  void sort() {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return _ImageFavoritesDialog(
+          initSortType: sortType,
+          initTimeFilterSelect: timeFilterSelect,
+          initNumFilterSelect: numFilterSelect,
+          updateConfig: (sortType, timeFilter, numFilter) {
+            setState(() {
+              this.sortType = sortType;
+              timeFilterSelect = timeFilter;
+              numFilterSelect = numFilter;
+            });
+            sortImageFavorites();
+          },
+        );
+      },
+    );
+  }
+}
+
+class _ImageFavoritesDialog extends StatefulWidget {
+  const _ImageFavoritesDialog({
+    required this.initSortType,
+    required this.initTimeFilterSelect,
+    required this.initNumFilterSelect,
+    required this.updateConfig,
+  });
+
+  final ImageFavoriteSortType initSortType;
+  final TimeRange initTimeFilterSelect;
+  final int initNumFilterSelect;
+  final Function updateConfig;
+
+  @override
+  State<_ImageFavoritesDialog> createState() => _ImageFavoritesDialogState();
+}
+
+class _ImageFavoritesDialogState extends State<_ImageFavoritesDialog> {
+  List<String> optionTypes = ['Sort', 'Filter'];
+  late var sortType = widget.initSortType;
+  late var numFilter = widget.initNumFilterSelect;
+  late TimeRangeType timeRangeType;
+  DateTime? start;
+  DateTime? end;
+
+  @override
+  void initState() {
+    super.initState();
+    timeRangeType = switch (widget.initTimeFilterSelect) {
+      TimeRange.all => TimeRangeType.all,
+      TimeRange.lastWeek => TimeRangeType.lastWeek,
+      TimeRange.lastMonth => TimeRangeType.lastMonth,
+      TimeRange.lastHalfYear => TimeRangeType.lastHalfYear,
+      TimeRange.lastYear => TimeRangeType.lastYear,
+      _ => TimeRangeType.custom,
+    };
+    if (timeRangeType == TimeRangeType.custom) {
+      end = widget.initTimeFilterSelect.end;
+      start = end!.subtract(widget.initTimeFilterSelect.duration);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    Widget tabBar = Material(
+      borderRadius: BorderRadius.circular(8),
+      child: AppTabBar(
+        key: PageStorageKey(optionTypes),
+        tabs: optionTypes.map((e) => Tab(text: e.tl, key: Key(e))).toList(),
+      ),
+    ).paddingTop(context.padding.top);
+    return ContentDialog(
+      content: DefaultTabController(
+        length: 2,
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            tabBar,
+            TabViewBody(children: [
+              Column(
+                children: ImageFavoriteSortType.values
+                    .map(
+                      (e) => RadioListTile<ImageFavoriteSortType>(
+                        title: Text(e.value.tl),
+                        value: e,
+                        groupValue: sortType,
+                        onChanged: (v) {
+                          setState(() {
+                            sortType = v!;
+                          });
+                        },
+                      ),
+                    )
+                    .toList(),
+              ),
+              Column(
+                children: [
+                  ListTile(
+                    title: Text("Time Filter".tl),
+                    trailing: Select(
+                      current: timeRangeType.value.tl,
+                      values:
+                          TimeRangeType.values.map((e) => e.value.tl).toList(),
+                      minWidth: 64,
+                      onTap: (index) {
+                        setState(() {
+                          timeRangeType = TimeRangeType.values[index];
+                        });
+                      },
+                    ),
+                  ),
+                  if (timeRangeType == TimeRangeType.custom)
+                    Column(
+                      children: [
+                        ListTile(
+                          title: Text("Start Time".tl),
+                          trailing: TextButton(
+                            onPressed: () async {
+                              final date = await showDatePicker(
+                                context: context,
+                                initialDate: start ?? DateTime.now(),
+                                firstDate: DateTime(2000),
+                                lastDate: end ?? DateTime.now(),
+                              );
+                              if (date != null) {
+                                setState(() {
+                                  start = date;
+                                });
+                              }
+                            },
+                            child: Text(start == null
+                                ? "Select Date".tl
+                                : DateFormat("yyyy-MM-dd").format(start!)),
+                          ),
+                        ),
+                        ListTile(
+                          title: Text("End Time".tl),
+                          trailing: TextButton(
+                            onPressed: () async {
+                              final date = await showDatePicker(
+                                context: context,
+                                initialDate: end ?? DateTime.now(),
+                                firstDate: start ?? DateTime(2000),
+                                lastDate: DateTime.now(),
+                              );
+                              if (date != null) {
+                                setState(() {
+                                  end = date;
+                                });
+                              }
+                            },
+                            child: Text(end == null
+                                ? "Select Date".tl
+                                : DateFormat("yyyy-MM-dd").format(end!)),
+                          ),
+                        ),
+                      ],
+                    ),
+                  ListTile(
+                    title: Text("Image Favorites Greater Than".tl),
+                    trailing: Select(
+                      current: numFilter.toString(),
+                      values: numFilterList.map((e) => e.toString()).toList(),
+                      minWidth: 64,
+                      onTap: (index) {
+                        setState(() {
+                          numFilter = numFilterList[index];
+                        });
+                      },
+                    ),
+                  )
+                ],
+              )
+            ]),
+          ],
+        ),
+      ),
+      actions: [
+        FilledButton(
+          onPressed: () {
+            appdata.implicitData["image_favorites_sort"] = sortType.value;
+            TimeRange timeRange;
+            if (timeRangeType == TimeRangeType.custom) {
+              timeRange = TimeRange(
+                end: end,
+                duration: end!.difference(start!),
+              );
+            } else {
+              timeRange = switch (timeRangeType) {
+                TimeRangeType.all => TimeRange.all,
+                TimeRangeType.lastWeek => TimeRange.lastWeek,
+                TimeRangeType.lastMonth => TimeRange.lastMonth,
+                TimeRangeType.lastHalfYear => TimeRange.lastHalfYear,
+                TimeRangeType.lastYear => TimeRange.lastYear,
+                _ => TimeRange.all,
+              };
+            }
+            appdata.implicitData["image_favorites_time_filter"] =
+                timeRange.toString();
+            appdata.implicitData["image_favorites_number_filter"] = numFilter;
+            appdata.writeImplicitData();
+            if (mounted) {
+              Navigator.pop(context);
+              widget.updateConfig(sortType, timeRange, numFilter);
+            }
+          },
+          child: Text("Confirm".tl),
+        ),
+      ],
+    );
+  }
+}

lib/pages/image_favorites_page/image_favorites_photo_view.dart

@@ -0,0 +1,253 @@
+part of 'image_favorites_page.dart';
+
+class ImageFavoritesPhotoView extends StatefulWidget {
+  const ImageFavoritesPhotoView({
+    super.key,
+    required this.comic,
+    required this.imageFavorite,
+  });
+
+  final ImageFavoritesComic comic;
+  final ImageFavorite imageFavorite;
+
+  @override
+  State<ImageFavoritesPhotoView> createState() =>
+      _ImageFavoritesPhotoViewState();
+}
+
+class _ImageFavoritesPhotoViewState extends State<ImageFavoritesPhotoView> {
+  late PageController controller;
+  Map<ImageFavorite, bool> cancelImageFavorites = {};
+
+  var images = <ImageFavorite>[];
+
+  int currentPage = 0;
+
+  bool isAppBarShow = false;
+
+  @override
+  void initState() {
+    var current = 0;
+    for (var ep in widget.comic.imageFavoritesEp) {
+      for (var image in ep.imageFavorites) {
+        images.add(image);
+        if (image == widget.imageFavorite) {
+          current = images.length - 1;
+        }
+      }
+    }
+    currentPage = current;
+    controller = PageController(initialPage: current);
+    super.initState();
+  }
+
+  void onPop() {
+    List<ImageFavorite> tempList = cancelImageFavorites.entries
+        .where((e) => e.value == true)
+        .map((e) => e.key)
+        .toList();
+    if (tempList.isNotEmpty) {
+      ImageFavoriteManager().deleteImageFavorite(tempList);
+      showToast(
+          message: "Delete @a images".tlParams({'a': tempList.length}),
+          context: context);
+    }
+  }
+
+  PhotoViewGalleryPageOptions _buildItem(BuildContext context, int index) {
+    var image = images[index];
+    return PhotoViewGalleryPageOptions(
+      // 图片加载器 支持本地、网络
+      imageProvider: ImageFavoritesProvider(image),
+      // 初始化大小 全部展示
+      minScale: PhotoViewComputedScale.contained * 1.0,
+      maxScale: PhotoViewComputedScale.covered * 10.0,
+      onTapUp: (context, details, controllerValue) {
+        setState(() {
+          isAppBarShow = !isAppBarShow;
+        });
+      },
+      heroAttributes: PhotoViewHeroAttributes(
+        tag: "${image.sourceKey}${image.ep}${image.page}",
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return PopScope(
+      onPopInvokedWithResult: (bool didPop, Object? result) async {
+        if (didPop) {
+          onPop();
+        }
+      },
+      child: Listener(
+        onPointerSignal: (event) {
+          if (HardwareKeyboard.instance.isControlPressed) {
+            return;
+          }
+          if (event is PointerScrollEvent) {
+            if (event.scrollDelta.dy > 0) {
+              if (controller.page! >= images.length - 1) {
+                return;
+              }
+              controller.nextPage(
+                  duration: Duration(milliseconds: 180), curve: Curves.ease);
+            } else {
+              if (controller.page! <= 0) {
+                return;
+              }
+              controller.previousPage(
+                  duration: Duration(milliseconds: 180), curve: Curves.ease);
+            }
+          }
+        },
+        child: Stack(children: [
+          Positioned.fill(
+            child: PhotoViewGallery.builder(
+              backgroundDecoration: BoxDecoration(
+                color: context.colorScheme.surface,
+              ),
+              builder: _buildItem,
+              itemCount: images.length,
+              loadingBuilder: (context, event) => Center(
+                child: SizedBox(
+                  width: 20.0,
+                  height: 20.0,
+                  child: CircularProgressIndicator(
+                    backgroundColor: context.colorScheme.surfaceContainerHigh,
+                    value: event == null || event.expectedTotalBytes == null
+                        ? null
+                        : event.cumulativeBytesLoaded /
+                            event.expectedTotalBytes!,
+                  ),
+                ),
+              ),
+              pageController: controller,
+              onPageChanged: (index) {
+                setState(() {
+                  currentPage = index;
+                });
+              },
+            ),
+          ),
+          buildPageInfo(),
+          AnimatedPositioned(
+            top: isAppBarShow ? 0 : -(context.padding.top + 52),
+            left: 0,
+            right: 0,
+            duration: Duration(milliseconds: 180),
+            child: buildAppBar(),
+          ),
+        ]),
+      ),
+    );
+  }
+
+  Widget buildPageInfo() {
+    var text = "${currentPage + 1}/${images.length}";
+    return Positioned(
+      height: 40,
+      left: 0,
+      right: 0,
+      bottom: 0,
+      child: Center(
+        child: Stack(
+          children: [
+            Text(
+              text,
+              style: TextStyle(
+                fontSize: 14,
+                foreground: Paint()
+                  ..style = PaintingStyle.stroke
+                  ..strokeWidth = 1.4
+                  ..color = context.colorScheme.onInverseSurface,
+              ),
+            ),
+            Text(text),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget buildAppBar() {
+    return Material(
+      color: context.colorScheme.surface.toOpacity(0.72),
+      child: BlurEffect(
+        child: Container(
+          decoration: BoxDecoration(
+            border: Border(
+              bottom: BorderSide(
+                color: context.colorScheme.outlineVariant,
+                width: 0.5,
+              ),
+            ),
+          ),
+          height: 52,
+          child: Row(
+            children: [
+              const SizedBox(width: 8),
+              IconButton(
+                icon: Icon(Icons.close),
+                onPressed: () {
+                  Navigator.of(context).pop();
+                },
+              ),
+              const SizedBox(width: 8),
+              Expanded(
+                child: Text(
+                  widget.comic.title,
+                  style: TextStyle(fontSize: 18),
+                ),
+              ),
+              IconButton(
+                icon: Icon(Icons.more_vert),
+                onPressed: showMenu,
+              ),
+              const SizedBox(width: 8),
+            ],
+          ),
+        ).paddingTop(context.padding.top),
+      ),
+    );
+  }
+
+  void showMenu() {
+    showMenuX(
+      context,
+      Offset(context.width, context.padding.top),
+      [
+        MenuEntry(
+          icon: Icons.image_outlined,
+          text: "Save Image".tl,
+          onClick: () async {
+            var temp = images[currentPage];
+            var imageProvider = ImageFavoritesProvider(temp);
+            var data = await imageProvider.load(null, null);
+            var fileType = detectFileType(data);
+            var fileName = "${currentPage + 1}.${fileType.ext}";
+            await saveFile(filename: fileName, data: data);
+          },
+        ),
+        MenuEntry(
+          icon: Icons.menu_book_outlined,
+          text: "Read".tl,
+          onClick: () async {
+            var comic = widget.comic;
+            var ep = images[currentPage].ep;
+            var page = images[currentPage].page;
+            App.rootContext.to(
+              () => ReaderWithLoading(
+                id: comic.id,
+                sourceKey: comic.sourceKey,
+                initialEp: ep,
+                initialPage: page,
+              ),
+            );
+          },
+        ),
+      ],
+    );
+  }
+}

lib/pages/image_favorites_page/type.dart

@@ -0,0 +1,101 @@
+import 'package:venera/utils/ext.dart';
+
+enum ImageFavoriteSortType {
+  title("Title"),
+  timeAsc("Time Asc"),
+  timeDesc("Time Desc"),
+  maxFavorites("Favorite Num"), // 单本收藏数最多排序
+  favoritesCompareComicPages("Favorite Num Compare Comic Pages"); // 单本收藏数比上总页数
+
+  final String value;
+
+  const ImageFavoriteSortType(this.value);
+}
+
+const numFilterList = [0, 1, 2, 5, 10, 20, 50, 100];
+
+class TimeRange {
+  /// End of the range, null means now
+  final DateTime? end;
+
+  /// Duration of the range
+  final Duration duration;
+
+  /// Create a time range
+  const TimeRange({this.end, required this.duration});
+
+  static const all = TimeRange(end: null, duration: Duration.zero);
+
+  static const lastWeek = TimeRange(end: null, duration: Duration(days: 7));
+
+  static const lastMonth = TimeRange(end: null, duration: Duration(days: 30));
+
+  static const lastHalfYear =
+      TimeRange(end: null, duration: Duration(days: 180));
+
+  static const lastYear = TimeRange(end: null, duration: Duration(days: 365));
+
+  @override
+  String toString() {
+    return "${end?.millisecond}:${duration.inMilliseconds}";
+  }
+
+  /// Parse a time range from a string, return [TimeRange.all] if failed
+  factory TimeRange.fromString(String? str) {
+    if (str == null) {
+      return TimeRange.all;
+    }
+    final parts = str.split(":");
+    if (parts.length != 2 || !parts[0].isInt || !parts[1].isInt) {
+      return TimeRange.all;
+    }
+    final end = parts[0] == "null"
+        ? null
+        : DateTime.fromMillisecondsSinceEpoch(int.parse(parts[0]));
+    final duration = Duration(milliseconds: int.parse(parts[1]));
+    return TimeRange(end: end, duration: duration);
+  }
+
+  /// Check if a time is in the range
+  bool contains(DateTime time) {
+    if (end != null && time.isAfter(end!)) {
+      return false;
+    }
+    if (duration == Duration.zero) {
+      return true;
+    }
+    final start = end == null
+        ? DateTime.now().subtract(duration)
+        : end!.subtract(duration);
+    return time.isAfter(start);
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return other is TimeRange && other.end == end && other.duration == duration;
+  }
+
+  @override
+  int get hashCode => end.hashCode ^ duration.hashCode;
+
+  static const List<TimeRange> values = [
+    all,
+    lastWeek,
+    lastMonth,
+    lastHalfYear,
+    lastYear,
+  ];
+}
+
+enum TimeRangeType {
+  all("All"),
+  lastWeek("Last Week"),
+  lastMonth("Last Month"),
+  lastHalfYear("Last Half Year"),
+  lastYear("Last Year"),
+  custom("Custom");
+
+  final String value;
+
+  const TimeRangeType(this.value);
+}

lib/pages/local_comics_page.dart

@@ -2,10 +2,11 @@ import 'package:flutter/material.dart';
 import 'package:venera/components/components.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/appdata.dart';
-import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/local.dart';
 import 'package:venera/foundation/log.dart';
+import 'package:venera/pages/comic_page.dart';
 import 'package:venera/pages/downloading_page.dart';
+import 'package:venera/pages/favorites/favorites_page.dart';
 import 'package:venera/utils/cbz.dart';
 import 'package:venera/utils/epub.dart';
 import 'package:venera/utils/io.dart';
@@ -30,7 +31,7 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
 
   bool multiSelectMode = false;
 
-  Map<Comic, bool> selectedComics = {};
+  Map<LocalComic, bool> selectedComics = {};
 
   void update() {
     if (keyword.isEmpty) {
@@ -117,8 +118,45 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
     );
   }
 
-  @override
-  Widget build(BuildContext context) {
+  Widget buildMultiSelectMenu() {
+    return MenuButton(entries: [
+      MenuEntry(
+        icon: Icons.delete_outline,
+        text: "Delete".tl,
+        onClick: () {
+          deleteComics(selectedComics.keys.toList()).then((value) {
+            if (value) {
+              setState(() {
+                multiSelectMode = false;
+                selectedComics.clear();
+              });
+            }
+          });
+        },
+      ),
+      MenuEntry(
+        icon: Icons.favorite_border,
+        text: "Add to favorites".tl,
+        onClick: () {
+          addFavorite(selectedComics.keys.toList());
+        },
+      ),
+      if (selectedComics.length == 1)
+        MenuEntry(
+          icon: Icons.chrome_reader_mode_outlined,
+          text: "View Detail".tl,
+          onClick: () {
+            context.to(() => ComicPage(
+              id: selectedComics.keys.first.id,
+              sourceKey: selectedComics.keys.first.sourceKey,
+            ));
+          },
+        ),
+      if (selectedComics.length == 1)
+        ...exportActions(selectedComics.keys.first),
+    ]);
+  }
+
   void selectAll() {
     setState(() {
       selectedComics = comics.asMap().map((k, v) => MapEntry(v, true));
@@ -140,25 +178,8 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
     });
   }
 
-    void selectRange() {
-      setState(() {
-        List<int> l = [];
-        selectedComics.forEach((k, v) {
-          l.add(comics.indexOf(k as LocalComic));
-        });
-        if (l.isEmpty) {
-          return;
-        }
-        l.sort();
-        int start = l.first;
-        int end = l.last;
-        selectedComics.clear();
-        selectedComics.addEntries(List.generate(end - start + 1, (i) {
-          return MapEntry(comics[start + i], true);
-        }));
-      });
-    }
-
+  @override
+  Widget build(BuildContext context) {
     List<Widget> selectActions = [
       IconButton(
           icon: const Icon(Icons.select_all),
@@ -172,19 +193,10 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
           icon: const Icon(Icons.flip),
           tooltip: "Invert Selection".tl,
           onPressed: invertSelection),
-      IconButton(
-          icon: const Icon(Icons.border_horizontal_outlined),
-          tooltip: "Select in range".tl,
-          onPressed: selectRange),
+      buildMultiSelectMenu(),
     ];
 
-    var body = Scaffold(
-      body: SmoothCustomScrollView(
-        slivers: [
-          if (!searchMode && !multiSelectMode)
-            SliverAppbar(
-              title: Text("Local".tl),
-              actions: [
+    List<Widget> normalActions = [
       Tooltip(
         message: "Search".tl,
         child: IconButton(
@@ -212,38 +224,35 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
           },
         ),
       ),
-                Tooltip(
-                  message: multiSelectMode
-                      ? "Exit Multi-Select".tl
-                      : "Multi-Select".tl,
-                  child: IconButton(
-                    icon: const Icon(Icons.checklist),
-                    onPressed: () {
-                      setState(() {
-                        multiSelectMode = !multiSelectMode;
-                      });
-                    },
-                  ),
-                ),
-              ],
-            )
-          else if (multiSelectMode)
+    ];
+
+    var body = Scaffold(
+      body: SmoothCustomScrollView(
+        slivers: [
+          if (!searchMode)
             SliverAppbar(
               leading: Tooltip(
-                message: "Cancel".tl,
+                message: multiSelectMode ? "Cancel".tl : "Back".tl,
                 child: IconButton(
-                  icon: const Icon(Icons.close),
                   onPressed: () {
+                    if (multiSelectMode) {
                       setState(() {
                         multiSelectMode = false;
                         selectedComics.clear();
                       });
+                    } else {
+                      context.pop();
+                    }
                   },
+                  icon: multiSelectMode
+                      ? const Icon(Icons.close)
+                      : const Icon(Icons.arrow_back),
                 ),
               ),
-              title: Text(
-                  "Selected @c comics".tlParams({"c": selectedComics.length})),
-              actions: selectActions,
+              title: multiSelectMode
+                  ? Text(selectedComics.length.toString())
+                  : Text("Local".tl),
+              actions: multiSelectMode ? selectActions : normalActions,
             )
           else if (searchMode)
             SliverAppbar(
@@ -275,18 +284,27 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
           SliverGridComics(
             comics: comics,
             selections: selectedComics,
-            onTap: multiSelectMode
-                ? (c) {
+            onLongPressed: (c) {
+              setState(() {
+                multiSelectMode = true;
+                selectedComics[c as LocalComic] = true;
+              });
+            },
+            onTap: (c) {
+              if (multiSelectMode) {
                 setState(() {
                   if (selectedComics.containsKey(c as LocalComic)) {
                     selectedComics.remove(c);
                   } else {
                     selectedComics[c] = true;
                   }
-                    });
+                  if (selectedComics.isEmpty) {
+                    multiSelectMode = false;
                   }
-                : (c) {
+                });
+              } else {
                 (c as LocalComic).read();
+              }
             },
             menuBuilder: (c) {
               return [
@@ -294,130 +312,17 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
                   icon: Icons.delete,
                   text: "Delete".tl,
                   onClick: () {
-                      showDialog(
-                          context: context,
-                          builder: (context) {
-                            bool removeComicFile = true;
-                            return StatefulBuilder(builder: (context, state) {
-                              return ContentDialog(
-                                title: "Delete".tl,
-                                content: CheckboxListTile(
-                                  title: Text("Also remove files on disk".tl),
-                                  value: removeComicFile,
-                                  onChanged: (v) {
-                                    state(() {
-                                      removeComicFile = !removeComicFile;
-                                    });
-                                  },
-                                ),
-                                actions: [
-                                  FilledButton(
-                                    onPressed: () {
-                                      context.pop();
-                                      if (multiSelectMode) {
-                                        for (var comic in selectedComics.keys) {
-                                          LocalManager().deleteComic(
-                                              comic as LocalComic,
-                                              removeComicFile);
-                                        }
+                    deleteComics([c as LocalComic]).then((value) {
+                      if (value && multiSelectMode) {
                         setState(() {
+                          multiSelectMode = false;
                           selectedComics.clear();
                         });
-                                      } else {
-                                        LocalManager().deleteComic(
-                                            c as LocalComic, removeComicFile);
                       }
-                                    },
-                                    child: Text("Confirm".tl),
-                                  ),
-                                ],
-                              );
                     });
-                          });
-                    }),
-                MenuEntry(
-                    icon: Icons.outbox_outlined,
-                    text: "Export as cbz".tl,
-                    onClick: () async {
-                      var controller = showLoadingDialog(
-                        context,
-                        allowCancel: false,
-                      );
-                      try {
-                        if (multiSelectMode) {
-                          for (var comic in selectedComics.keys) {
-                            var file = await CBZ.export(comic as LocalComic);
-                            await saveFile(filename: file.name, file: file);
-                            await file.delete();
-                          }
-                          setState(() {
-                            selectedComics.clear();
-                          });
-                        } else {
-                          var file = await CBZ.export(c as LocalComic);
-                          await saveFile(filename: file.name, file: file);
-                          await file.delete();
-                        }
-                      } catch (e) {
-                        context.showMessage(message: e.toString());
-                      }
-                      controller.close();
-                    }),
-                if (!multiSelectMode)
-                  MenuEntry(
-                    icon: Icons.picture_as_pdf_outlined,
-                    text: "Export as pdf".tl,
-                    onClick: () async {
-                      var cache = FilePath.join(App.cachePath, 'temp.pdf');
-                      var controller = showLoadingDialog(
-                        context,
-                        allowCancel: false,
-                      );
-                      try {
-                        await createPdfFromComicIsolate(
-                          comic: c as LocalComic,
-                          savePath: cache,
-                        );
-                        await saveFile(
-                          file: File(cache),
-                          filename: "${c.title}.pdf",
-                        );
-                      } catch (e, s) {
-                        Log.error("PDF Export", e, s);
-                        context.showMessage(message: e.toString());
-                      } finally {
-                        controller.close();
-                        File(cache).deleteIgnoreError();
-                      }
                   },
                 ),
-                if (!multiSelectMode)
-                  MenuEntry(
-                    icon: Icons.import_contacts_outlined,
-                    text: "Export as epub".tl,
-                    onClick: () async {
-                      var controller = showLoadingDialog(
-                        context,
-                        allowCancel: false,
-                      );
-                      File? file;
-                      try {
-                        file = await createEpubWithLocalComic(
-                          c as LocalComic,
-                        );
-                        await saveFile(
-                          file: file,
-                          filename: "${c.title}.epub",
-                        );
-                      } catch (e, s) {
-                        Log.error("EPUB Export", e, s);
-                        context.showMessage(message: e.toString());
-                      } finally {
-                        controller.close();
-                        file?.deleteIgnoreError();
-                      }
-                    },
-                  )
+                ...exportActions(c as LocalComic),
               ];
             },
           ),
@@ -444,4 +349,120 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
       child: body,
     );
   }
+
+  Future<bool> deleteComics(List<LocalComic> comics) async {
+    bool isDeleted = false;
+    await showDialog(
+      context: App.rootContext,
+      builder: (context) {
+        bool removeComicFile = true;
+        return StatefulBuilder(builder: (context, state) {
+          return ContentDialog(
+            title: "Delete".tl,
+            content: CheckboxListTile(
+              title: Text("Also remove files on disk".tl),
+              value: removeComicFile,
+              onChanged: (v) {
+                state(() {
+                  removeComicFile = !removeComicFile;
+                });
+              },
+            ),
+            actions: [
+              FilledButton(
+                onPressed: () {
+                  context.pop();
+                  for (var comic in comics) {
+                    LocalManager().deleteComic(
+                      comic,
+                      removeComicFile,
+                    );
+                  }
+                  isDeleted = true;
+                },
+                child: Text("Confirm".tl),
+              ),
+            ],
+          );
+        });
+      },
+    );
+    return isDeleted;
+  }
+
+  List<MenuEntry> exportActions(LocalComic c) {
+    return [
+      MenuEntry(
+          icon: Icons.outbox_outlined,
+          text: "Export as cbz".tl,
+          onClick: () async {
+            var controller = showLoadingDialog(
+              context,
+              allowCancel: false,
+            );
+            try {
+              var file = await CBZ.export(c);
+              await saveFile(filename: file.name, file: file);
+              await file.delete();
+            } catch (e, s) {
+              context.showMessage(message: e.toString());
+              Log.error("CBZ Export", e, s);
+            }
+            controller.close();
+          }),
+      MenuEntry(
+        icon: Icons.picture_as_pdf_outlined,
+        text: "Export as pdf".tl,
+        onClick: () async {
+          var cache = FilePath.join(App.cachePath, 'temp.pdf');
+          var controller = showLoadingDialog(
+            context,
+            allowCancel: false,
+          );
+          try {
+            await createPdfFromComicIsolate(
+              comic: c,
+              savePath: cache,
+            );
+            await saveFile(
+              file: File(cache),
+              filename: "${c.title}.pdf",
+            );
+          } catch (e, s) {
+            Log.error("PDF Export", e, s);
+            context.showMessage(message: e.toString());
+          } finally {
+            controller.close();
+            File(cache).deleteIgnoreError();
+          }
+        },
+      ),
+      MenuEntry(
+        icon: Icons.import_contacts_outlined,
+        text: "Export as epub".tl,
+        onClick: () async {
+          var controller = showLoadingDialog(
+            context,
+            allowCancel: false,
+          );
+          File? file;
+          try {
+            file = await createEpubWithLocalComic(
+              c,
+            );
+            await saveFile(
+              file: file,
+              filename: "${c.title}.epub",
+            );
+          } catch (e, s) {
+            Log.error("EPUB Export", e, s);
+            context.showMessage(message: e.toString());
+          } finally {
+            controller.close();
+            file?.deleteIgnoreError();
+          }
+        },
+      )
+    ];
+  }
 }

lib/pages/main_page.dart

@@ -37,9 +37,6 @@ class _MainPageState extends State<MainPage> {
   }
 
   void checkUpdates() async {
-    if (!appdata.settings['checkUpdateOnStart']) {
-      return;
-    }
     var lastCheck = appdata.implicitData['lastCheckUpdate'] ?? 0;
     var now = DateTime.now().millisecondsSinceEpoch;
     if (now - lastCheck < 24 * 60 * 60 * 1000) {
@@ -47,9 +44,11 @@ class _MainPageState extends State<MainPage> {
     }
     appdata.implicitData['lastCheckUpdate'] = now;
     appdata.writeImplicitData();
+    ComicSourcePage.checkComicSourceUpdate();
+    if (appdata.settings['checkUpdateOnStart']) {
       await Future.delayed(const Duration(milliseconds: 300));
       await checkUpdateUi(false);
-    await ComicSourcePage.checkComicSourceUpdate(true);
+    }
   }
 
   @override
@@ -62,9 +61,7 @@ class _MainPageState extends State<MainPage> {
   }
 
   final _pages = [
-    const HomePage(
-      key: PageStorageKey('home'),
-    ),
+    const HomePage(),
     const FavoritesPage(
       key: PageStorageKey('favorites'),
     ),

lib/pages/reader/gesture.dart

@@ -20,7 +20,7 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
 
   static const _kTapToTurnPagePercent = 0.3;
 
-  _DragListener? dragListener;
+  final _dragListeners = <_DragListener>[];
 
   int fingers = 0;
 
@@ -45,7 +45,9 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
         _lastTapMoveDistance = Offset.zero;
         _tapGestureRecognizer.addPointer(event);
         if (_dragInProgress) {
-          dragListener?.onEnd?.call();
+          for (var dragListener in _dragListeners) {
+            dragListener.onStart?.call(event.position);
+          }
           _dragInProgress = false;
         }
         Future.delayed(_kLongPressMinTime, () {
@@ -55,8 +57,10 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
               _longPressInProgress = true;
             } else {
               _dragInProgress = true;
-              dragListener?.onStart?.call(event.position);
-              dragListener?.onMove?.call(_lastTapMoveDistance!);
+              for (var dragListener in _dragListeners) {
+                dragListener.onStart?.call(event.position);
+                dragListener.onMove?.call(_lastTapMoveDistance!);
+              }
             }
           }
         });
@@ -66,7 +70,9 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
           _lastTapMoveDistance = event.delta + _lastTapMoveDistance!;
         }
         if (_dragInProgress) {
-          dragListener?.onMove?.call(event.delta);
+          for (var dragListener in _dragListeners) {
+            dragListener.onMove?.call(event.delta);
+          }
         }
       },
       onPointerUp: (event) {
@@ -75,7 +81,9 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
           onLongPressedUp(event.position);
         }
         if (_dragInProgress) {
-          dragListener?.onEnd?.call();
+          for (var dragListener in _dragListeners) {
+            dragListener.onEnd?.call();
+          }
           _dragInProgress = false;
         }
         _lastTapPointer = null;
@@ -87,7 +95,9 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
           onLongPressedUp(event.position);
         }
         if (_dragInProgress) {
-          dragListener?.onEnd?.call();
+          for (var dragListener in _dragListeners) {
+            dragListener.onEnd?.call();
+          }
           _dragInProgress = false;
         }
         _lastTapPointer = null;
@@ -261,6 +271,14 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
   void onLongPressedDown(Offset location) {
     context.reader._imageViewController?.handleLongPressDown(location);
   }
+
+  void addDragListener(_DragListener listener) {
+    _dragListeners.add(listener);
+  }
+
+  void removeDragListener(_DragListener listener) {
+    _dragListeners.remove(listener);
+  }
 }
 
 class _DragListener {

lib/pages/reader/images.dart

@@ -25,7 +25,7 @@ class _ReaderImagesState extends State<_ReaderImages> {
     if (inProgress) return;
     inProgress = true;
     if (reader.type == ComicType.local ||
-        (await LocalManager()
+        (LocalManager()
             .isDownloaded(reader.cid, reader.type, reader.chapter))) {
       try {
         var images = await LocalManager()
@@ -111,9 +111,7 @@ class _GalleryModeState extends State<_GalleryMode>
 
   late _ReaderState reader;
 
-  int get totalPages => ((reader.images!.length + reader.imagesPerPage - 1) /
-          reader.imagesPerPage)
-      .ceil();
+  int get totalPages => (reader.images!.length / reader.imagesPerPage).ceil();
 
   @override
   void initState() {
@@ -228,6 +226,8 @@ class _GalleryModeState extends State<_GalleryMode>
         ? Axis.vertical
         : Axis.horizontal;
 
+    bool reverse = reader.mode == ReaderMode.galleryRightToLeft;
+
     List<Widget> imageWidgets = images.map((imageKey) {
       ImageProvider imageProvider =
           _createImageProviderFromKey(imageKey, context);
@@ -239,6 +239,10 @@ class _GalleryModeState extends State<_GalleryMode>
       );
     }).toList();
 
+    if (reverse) {
+      imageWidgets = imageWidgets.reversed.toList();
+    }
+
     return axis == Axis.vertical
         ? Column(children: imageWidgets)
         : Row(children: imageWidgets);
@@ -263,6 +267,10 @@ class _GalleryModeState extends State<_GalleryMode>
 
   @override
   void handleDoubleTap(Offset location) {
+    if (appdata.settings['quickCollectImage'] == 'DoubleTap') {
+      context.readerScaffold.addImageFavorite();
+      return;
+    }
     var controller = photoViewControllers[reader.page]!;
     controller.onDoubleClick?.call();
   }
@@ -356,6 +364,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
   var isCTRLPressed = false;
   static var _isMouseScrolling = false;
   var fingers = 0;
+  bool disableScroll = false;
 
   @override
   void initState() {
@@ -426,7 +435,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
           ? Axis.vertical
           : Axis.horizontal,
       reverse: reader.mode == ReaderMode.continuousRightToLeft,
-      physics: isCTRLPressed || _isMouseScrolling
+      physics: isCTRLPressed || _isMouseScrolling || disableScroll
           ? const NeverScrollableScrollPhysics()
           : const ClampingScrollPhysics(),
       itemBuilder: (context, index) {
@@ -460,6 +469,11 @@ class _ContinuousModeState extends State<_ContinuousMode>
     widget = Listener(
       onPointerDown: (event) {
         fingers++;
+        if (fingers > 1 && !disableScroll) {
+          setState(() {
+            disableScroll = true;
+          });
+        }
         futurePosition = null;
         if (_isMouseScrolling) {
           setState(() {
@@ -469,6 +483,11 @@ class _ContinuousModeState extends State<_ContinuousMode>
       },
       onPointerUp: (event) {
         fingers--;
+        if (fingers <= 1 && disableScroll) {
+          setState(() {
+            disableScroll = false;
+          });
+        }
       },
       onPointerPanZoomUpdate: (event) {
         if (event.scale == 1.0) {
@@ -553,6 +572,10 @@ class _ContinuousModeState extends State<_ContinuousMode>
 
   @override
   void handleDoubleTap(Offset location) {
+    if (appdata.settings['quickCollectImage'] == 'DoubleTap') {
+      context.readerScaffold.addImageFavorite();
+      return;
+    }
     double target;
     if (photoViewController.scale !=
         photoViewController.getInitialScale?.call()) {
@@ -654,6 +677,7 @@ ImageProvider _createImageProviderFromKey(
     reader.type.comicSource?.key,
     reader.cid,
     reader.eid,
+    reader.page,
   );
 }
 

lib/pages/reader/loading.dart

@@ -0,0 +1,121 @@
+part of 'reader.dart';
+
+class ReaderWithLoading extends StatefulWidget {
+  const ReaderWithLoading({
+    super.key,
+    required this.id,
+    required this.sourceKey,
+    this.initialEp,
+    this.initialPage,
+  });
+
+  final String id;
+
+  final String sourceKey;
+
+  final int? initialEp;
+
+  final int? initialPage;
+
+  @override
+  State<ReaderWithLoading> createState() => _ReaderWithLoadingState();
+}
+
+class _ReaderWithLoadingState
+    extends LoadingState<ReaderWithLoading, ReaderProps> {
+  @override
+  Widget buildContent(BuildContext context, ReaderProps data) {
+    return Reader(
+      type: data.type,
+      cid: data.cid,
+      name: data.name,
+      chapters: data.chapters,
+      history: data.history,
+      initialChapter: widget.initialEp ?? data.history.ep,
+      initialPage: widget.initialPage ?? data.history.page,
+      author: data.author,
+      tags: data.tags,
+    );
+  }
+
+  @override
+  Future<Res<ReaderProps>> loadData() async {
+    var comicSource = ComicSource.find(widget.sourceKey);
+    var history = HistoryManager().findSync(
+      widget.id,
+      ComicType.fromKey(widget.sourceKey),
+    );
+    if (comicSource == null) {
+      var localComic = LocalManager().find(
+        widget.id,
+        ComicType.fromKey(widget.sourceKey),
+      );
+      if (localComic == null) {
+        return Res.error("comic not found");
+      }
+      return Res(
+        ReaderProps(
+          type: ComicType.fromKey(widget.sourceKey),
+          cid: widget.id,
+          name: localComic.title,
+          chapters: localComic.chapters,
+          history: history ??
+              History.fromModel(
+                model: localComic,
+                ep: 0,
+                page: 0,
+              ),
+          author: localComic.subtitle,
+          tags: localComic.tags,
+        ),
+      );
+    } else {
+      var comic = await comicSource.loadComicInfo!(widget.id);
+      if (comic.error) {
+        return Res.fromErrorRes(comic);
+      }
+      return Res(
+        ReaderProps(
+          type: ComicType.fromKey(widget.sourceKey),
+          cid: widget.id,
+          name: comic.data.title,
+          chapters: comic.data.chapters,
+          history: history ??
+              History.fromModel(
+                model: comic.data,
+                ep: 0,
+                page: 0,
+              ),
+          author: comic.data.findAuthor() ?? "",
+          tags: comic.data.plainTags,
+        ),
+      );
+    }
+  }
+}
+
+class ReaderProps {
+  final ComicType type;
+
+  final String cid;
+
+  final String name;
+
+  final Map<String, String>? chapters;
+
+  final History history;
+
+  final String author;
+
+  final List<String> tags;
+
+  const ReaderProps({
+    required this.type,
+    required this.cid,
+    required this.name,
+    required this.chapters,
+    required this.history,
+    required this.author,
+    required this.tags,
+  });
+}

lib/pages/reader/reader.dart

@@ -18,15 +18,21 @@ import 'package:venera/components/custom_slider.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/cache_manager.dart';
+import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/comic_type.dart';
+import 'package:venera/foundation/consts.dart';
+import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/history.dart';
 import 'package:venera/foundation/image_provider/reader_image.dart';
 import 'package:venera/foundation/local.dart';
 import 'package:venera/foundation/log.dart';
+import 'package:venera/foundation/res.dart';
 import 'package:venera/pages/settings/settings_page.dart';
 import 'package:venera/utils/data_sync.dart';
+import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/file_type.dart';
 import 'package:venera/utils/io.dart';
+import 'package:venera/utils/tags_translation.dart';
 import 'package:venera/utils/translations.dart';
 import 'package:venera/utils/volume.dart';
 import 'package:window_manager/window_manager.dart';
@@ -36,6 +42,7 @@ part 'scaffold.dart';
 part 'images.dart';
 part 'gesture.dart';
 part 'comic_image.dart';
+part 'loading.dart';
 
 extension _ReaderContext on BuildContext {
   _ReaderState get reader => findAncestorStateOfType<_ReaderState>()!;
@@ -54,10 +61,16 @@ class Reader extends StatefulWidget {
     required this.history,
     this.initialPage,
     this.initialChapter,
+    required this.author,
+    required this.tags,
   });
 
   final ComicType type;
 
+  final String author;
+
+  final List<String> tags;
+
   final String cid;
 
   final String name;
@@ -85,8 +98,7 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
   }
 
   @override
-  int get maxPage =>
-      ((images?.length ?? 1) + imagesPerPage - 1) ~/ imagesPerPage;
+  int get maxPage => ((images?.length ?? 1) / imagesPerPage).ceil();
 
   ComicType get type => widget.type;
 
@@ -111,12 +123,14 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
   void _checkImagesPerPageChange() {
     int currentImagesPerPage = imagesPerPage;
     if (_lastImagesPerPage != currentImagesPerPage) {
-      _adjustPageForImagesPerPageChange(_lastImagesPerPage, currentImagesPerPage);
+      _adjustPageForImagesPerPageChange(
+          _lastImagesPerPage, currentImagesPerPage);
       _lastImagesPerPage = currentImagesPerPage;
     }
   }
 
-  void _adjustPageForImagesPerPageChange(int oldImagesPerPage, int newImagesPerPage) {
+  void _adjustPageForImagesPerPageChange(
+      int oldImagesPerPage, int newImagesPerPage) {
     int previousImageIndex = (page - 1) * oldImagesPerPage;
     int newPage = (previousImageIndex ~/ newImagesPerPage) + 1;
     page = newPage;
@@ -135,6 +149,12 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
   void initState() {
     page = widget.initialPage ?? 1;
     chapter = widget.initialChapter ?? 1;
+    if (page < 1) {
+      page = 1;
+    }
+    if (chapter < 1) {
+      chapter = 1;
+    }
     mode = ReaderMode.fromKey(appdata.settings['readerMode']);
     history = widget.history;
     Future.microtask(() {
@@ -145,6 +165,9 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
       handleVolumeEvent();
     }
     setImageCacheSize();
+    Future.delayed(const Duration(milliseconds: 200), () {
+      LocalFavoritesManager().onRead(cid, type);
+    });
     super.initState();
   }
 
@@ -161,7 +184,8 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
     } else {
       maxImageCacheSize = 500 << 20;
     }
-    Log.info("Reader", "Detect available RAM: $availableRAM, set image cache size to $maxImageCacheSize");
+    Log.info("Reader",
+        "Detect available RAM: $availableRAM, set image cache size to $maxImageCacheSize");
     PaintingBinding.instance.imageCache.maximumSizeBytes = maxImageCacheSize;
   }
 
@@ -209,7 +233,11 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
     if (history != null) {
       history!.page = page;
       history!.ep = chapter;
+      if (maxPage > 1) {
+        history!.maxPage = maxPage;
+      }
       history!.readEpisode.add(chapter);
+      history!.time = DateTime.now();
       HistoryManager().addHistory(history!);
     }
   }
@@ -293,7 +321,8 @@ abstract mixin class _ReaderLocation {
   bool toPage(int page) {
     if (_validatePage(page)) {
       if (page == this.page) {
-        if(!(chapter == 1 && page == 1) && !(chapter == maxChapter && page == maxPage)) {
+        if (!(chapter == 1 && page == 1) &&
+            !(chapter == maxChapter && page == maxPage)) {
           return false;
         }
       }

lib/pages/reader/scaffold.dart

@@ -18,7 +18,8 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
 
   bool get isOpen => _isOpen;
 
-  bool get isReversed => context.reader.mode == ReaderMode.galleryRightToLeft ||
+  bool get isReversed =>
+      context.reader.mode == ReaderMode.galleryRightToLeft ||
       context.reader.mode == ReaderMode.continuousRightToLeft;
 
   int showFloatingButtonValue = 0;
@@ -29,6 +30,8 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
 
   _ReaderGestureDetectorState? _gestureDetectorState;
 
+  _DragListener? _floatingButtonDragListener;
+
   void setFloatingButton(int value) {
     lastValue = showFloatingButtonValue;
     if (value == 0) {
@@ -37,12 +40,15 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
         fABValue.value = 0;
         update();
       }
-      _gestureDetectorState!.dragListener = null;
+      if (_floatingButtonDragListener != null) {
+        _gestureDetectorState!.removeDragListener(_floatingButtonDragListener!);
+        _floatingButtonDragListener = null;
+      }
     }
     var readerMode = context.reader.mode;
     if (value == 1 && showFloatingButtonValue == 0) {
       showFloatingButtonValue = 1;
-      _gestureDetectorState!.dragListener = _DragListener(
+      _floatingButtonDragListener = _DragListener(
         onMove: (offset) {
           if (readerMode == ReaderMode.continuousTopToBottom) {
             fABValue.value -= offset.dy;
@@ -62,10 +68,11 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
           fABValue.value = 0;
         },
       );
+      _gestureDetectorState!.addDragListener(_floatingButtonDragListener!);
       update();
     } else if (value == -1 && showFloatingButtonValue == 0) {
       showFloatingButtonValue = -1;
-      _gestureDetectorState!.dragListener = _DragListener(
+      _floatingButtonDragListener = _DragListener(
         onMove: (offset) {
           if (readerMode == ReaderMode.continuousTopToBottom) {
             fABValue.value += offset.dy;
@@ -85,10 +92,48 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
           fABValue.value = 0;
         },
       );
+      _gestureDetectorState!.addDragListener(_floatingButtonDragListener!);
       update();
     }
   }
 
+  _DragListener? _imageFavoriteDragListener;
+
+  void addDragListener() async {
+    if (!mounted) return;
+    var readerMode = context.reader.mode;
+
+    // 横向阅读的时候, 如果纵向滑就触发收藏, 纵向阅读的时候, 如果横向滑动就触发收藏
+    if (appdata.settings['quickCollectImage'] == 'Swipe') {
+      if (_imageFavoriteDragListener == null) {
+        double distance = 0;
+        _imageFavoriteDragListener = _DragListener(
+          onMove: (offset) {
+            switch (readerMode) {
+              case ReaderMode.continuousTopToBottom:
+              case ReaderMode.galleryTopToBottom:
+                distance += offset.dx;
+              case ReaderMode.continuousLeftToRight:
+              case ReaderMode.galleryLeftToRight:
+              case ReaderMode.galleryRightToLeft:
+              case ReaderMode.continuousRightToLeft:
+                distance += offset.dy;
+            }
+          },
+          onEnd: () {
+            if (distance.abs() > 150) {
+              addImageFavorite();
+            }
+            distance = 0;
+          },
+        );
+      }
+      _gestureDetectorState!.addDragListener(_imageFavoriteDragListener!);
+    } else if (_imageFavoriteDragListener != null) {
+      _gestureDetectorState!.removeDragListener(_imageFavoriteDragListener!);
+    }
+  }
+
   @override
   void initState() {
     sliderFocus.canRequestFocus = false;
@@ -101,6 +146,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
       SystemChrome.setPreferredOrientations(DeviceOrientation.values);
     }
     super.initState();
+    Future.delayed(const Duration(milliseconds: 200), addDragListener);
   }
 
   @override
@@ -203,6 +249,123 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
     );
   }
 
+  bool isLiked() {
+    return ImageFavoriteManager().has(
+      context.reader.cid,
+      context.reader.type.sourceKey,
+      context.reader.eid,
+      context.reader.page,
+      context.reader.chapter,
+    );
+  }
+
+  void addImageFavorite() {
+    try {
+      if (context.reader.images![0].contains('file://')) {
+        showToast(
+            message: "Local comic collection is not supported at present".tl,
+            context: context);
+        return;
+      }
+      String id = context.reader.cid;
+      int ep = context.reader.chapter;
+      String eid = context.reader.eid;
+      String title = context.reader.history!.title;
+      String subTitle = context.reader.history!.subtitle;
+      int maxPage = context.reader.images!.length;
+      int page = context.reader.page;
+      String sourceKey = context.reader.type.sourceKey;
+      String imageKey = context.reader.images![page - 1];
+      List<String> tags = context.reader.widget.tags;
+      String author = context.reader.widget.author;
+
+      var epName = context.reader.widget.chapters?.values
+              .elementAtOrNull(context.reader.chapter - 1) ??
+          "E${context.reader.chapter}";
+      var translatedTags = tags.map((e) => e.translateTagsToCN).toList();
+
+      if (isLiked()) {
+        if (page == firstPage) {
+          showToast(
+            message: "The cover cannot be uncollected here".tl,
+            context: context,
+          );
+          return;
+        }
+        ImageFavoriteManager().deleteImageFavorite([
+          ImageFavorite(page, imageKey, null, eid, id, ep, sourceKey, epName)
+        ]);
+        showToast(
+          message: "Uncollected the image".tl,
+          context: context,
+          seconds: 1,
+        );
+      } else {
+        var imageFavoritesComic = ImageFavoriteManager().find(id, sourceKey) ??
+            ImageFavoritesComic(
+              id,
+              [],
+              title,
+              sourceKey,
+              tags,
+              translatedTags,
+              DateTime.now(),
+              author,
+              {},
+              subTitle,
+              maxPage,
+            );
+        ImageFavorite imageFavorite =
+            ImageFavorite(page, imageKey, null, eid, id, ep, sourceKey, epName);
+        ImageFavoritesEp? imageFavoritesEp =
+            imageFavoritesComic.imageFavoritesEp.firstWhereOrNull((e) {
+          return e.ep == ep;
+        });
+        if (imageFavoritesEp == null) {
+          if (page != firstPage) {
+            var copy = imageFavorite.copyWith(
+              page: firstPage,
+              isAutoFavorite: true,
+              imageKey: context.reader.images![0],
+            );
+            // 不是第一页的话, 自动塞一个封面进去
+            imageFavoritesEp = ImageFavoritesEp(
+                eid, ep, [copy, imageFavorite], epName, maxPage);
+          } else {
+            imageFavoritesEp =
+                ImageFavoritesEp(eid, ep, [imageFavorite], epName, maxPage);
+          }
+          imageFavoritesComic.imageFavoritesEp.add(imageFavoritesEp);
+        } else {
+          if (imageFavoritesEp.eid != eid) {
+            // 空字符串说明是从pica导入的, 那我们就手动刷一遍保证一致
+            if (imageFavoritesEp.eid == "") {
+              imageFavoritesEp.eid == eid;
+            } else {
+              // 避免多章节漫画源的章节顺序发生变化, 如果情况比较多, 做一个以eid为准更新ep的功能
+              showToast(
+                message:
+                    "The chapter order of the comic may have changed, temporarily not supported for collection"
+                        .tl,
+                context: context,
+              );
+              return;
+            }
+          }
+          imageFavoritesEp.imageFavorites.add(imageFavorite);
+        }
+
+        ImageFavoriteManager().addOrUpdateOrDelete(imageFavoritesComic);
+        showToast(
+            message: "Successfully collected".tl, context: context, seconds: 1);
+      }
+      update();
+    } catch (e, stackTrace) {
+      Log.error("Image Favorite", e, stackTrace);
+      showToast(message: e.toString(), context: context, seconds: 1);
+    }
+  }
+
   Widget buildBottom() {
     var text = "E${context.reader.chapter} : P${context.reader.page}";
     if (context.reader.widget.chapters == null) {
@@ -263,6 +426,13 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
                 ),
               ),
               const Spacer(),
+              Tooltip(
+                message: "Collect the image".tl,
+                child: IconButton(
+                    icon: Icon(
+                        isLiked() ? Icons.favorite : Icons.favorite_border),
+                    onPressed: addImageFavorite),
+              ),
               if (App.isWindows)
                 Tooltip(
                   message: "${"Full Screen".tl}(F12)",
@@ -358,12 +528,14 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
       child: Container(
         decoration: BoxDecoration(
           color: context.colorScheme.surface.toOpacity(0.82),
-          border: Border(
+          border: isOpen
+              ? Border(
                   top: BorderSide(
                     color: Colors.grey.toOpacity(0.5),
                     width: 0.5,
                   ),
-          ),
+                )
+              : null,
         ),
         padding: EdgeInsets.only(bottom: context.padding.bottom),
         child: child,
@@ -456,9 +628,11 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
       var imagesOnScreen =
           continuesState.itemPositionsListener.itemPositions.value;
       var images = imagesOnScreen
-          .map((e) => context.reader.images![e.index - 1])
+          .map((e) => context.reader.images!.elementAtOrNull(e.index - 1))
+          .whereType<String>()
           .toList();
       String? selected;
+      if (images.length > 1) {
         await showPopUpWidget(
           context,
           PopUpWidgetScaffold(
@@ -476,6 +650,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
                     reader.type.comicSource!.key,
                     reader.cid,
                     reader.eid,
+                    reader.page,
                   );
                 }
                 return InkWell(
@@ -508,6 +683,9 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
             ),
           ),
         );
+      } else {
+        selected = images.first;
+      }
       if (selected == null) {
         return null;
       } else {
@@ -554,7 +732,6 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
         onChanged: (key) {
           if (key == "readerMode") {
             context.reader.mode = ReaderMode.fromKey(appdata.settings[key]);
-            App.rootContext.pop();
           }
           if (key == "enableTurnPageByVolumeKey") {
             if (appdata.settings[key]) {
@@ -563,6 +740,9 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
               context.reader.stopVolumeEvent();
             }
           }
+          if (key == "quickCollectImage") {
+            addDragListener();
+          }
           context.reader.update();
         },
       ),
@@ -665,6 +845,7 @@ class _BatteryWidgetState extends State<_BatteryWidget> {
   late int _batteryLevel = 100;
   Timer? _timer;
   bool _hasBattery = false;
+  BatteryState state = BatteryState.unknown;
 
   @override
   void initState() {
@@ -676,29 +857,23 @@ class _BatteryWidgetState extends State<_BatteryWidget> {
   void _checkBatteryAvailability() async {
     try {
       _batteryLevel = await _battery.batteryLevel;
-      if (_batteryLevel != -1) {
+      state = await _battery.batteryState;
+      if (_batteryLevel > 0 && state != BatteryState.unknown) {
         setState(() {
           _hasBattery = true;
+        });
         _timer = Timer.periodic(const Duration(seconds: 1), (timer) {
-            _battery.batteryLevel.then((level) => {
-                  if (_batteryLevel != level)
-                    {
+          _battery.batteryLevel.then((level) {
+            if (_batteryLevel != level) {
               setState(() {
                 _batteryLevel = level;
-                      })
-                    }
-                });
-          });
-        });
-      } else {
-        setState(() {
-          _hasBattery = false;
               });
             }
-    } catch (e) {
-      setState(() {
-        _hasBattery = false;
           });
+        });
+      }
+    } catch (_) {
+      // ignore
     }
   }
 
@@ -720,7 +895,9 @@ class _BatteryWidgetState extends State<_BatteryWidget> {
     IconData batteryIcon;
     Color batteryColor = context.colorScheme.onSurface;
 
-    if (batteryLevel >= 96) {
+    if (state == BatteryState.charging) {
+      batteryIcon = Icons.battery_charging_full;
+    } else if (batteryLevel >= 96) {
       batteryIcon = Icons.battery_full_sharp;
     } else if (batteryLevel >= 84) {
       batteryIcon = Icons.battery_6_bar_sharp;

lib/pages/search_page.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:sliver_tools/sliver_tools.dart';
 import 'package:venera/components/components.dart';
 import 'package:venera/foundation/app.dart';
@@ -139,7 +140,9 @@ class _SearchPageState extends State<SearchPage> {
   @override
   void initState() {
     var defaultSearchTarget = appdata.settings['defaultSearchTarget'];
-    if (defaultSearchTarget != null &&
+    if (defaultSearchTarget == "_aggregated_") {
+      aggregatedSearch = true;
+    } else if (defaultSearchTarget != null &&
         ComicSource.find(defaultSearchTarget) != null) {
       searchTarget = defaultSearchTarget;
     } else {
@@ -182,7 +185,7 @@ class _SearchPageState extends State<SearchPage> {
         duration: const Duration(milliseconds: 200),
         child: buildSearchOptions(),
       );
-      yield buildSearchHistory();
+      yield _SearchHistory(search);
     }
   }
 
@@ -226,6 +229,11 @@ class _SearchPageState extends State<SearchPage> {
                 onChanged: (value) {
                   setState(() {
                     aggregatedSearch = value ?? false;
+                    if (!aggregatedSearch &&
+                        appdata.settings['defaultSearchTarget'] ==
+                            "_aggregated_") {
+                      searchTarget = sources.first.key;
+                    }
                   });
                 },
               ),
@@ -284,78 +292,6 @@ class _SearchPageState extends State<SearchPage> {
     );
   }
 
-  Widget buildSearchHistory() {
-    return SliverList(
-      delegate: SliverChildBuilderDelegate(
-        (context, index) {
-          if (index == 0) {
-            return const SizedBox(
-              height: 16,
-            );
-          }
-          if (index == 1) {
-            return ListTile(
-              leading: const Icon(Icons.history),
-              contentPadding: EdgeInsets.zero,
-              title: Text("Search History".tl),
-              trailing: Flyout(
-                flyoutBuilder: (context) {
-                  return FlyoutContent(
-                    title: "Clear Search History".tl,
-                    actions: [
-                      FilledButton(
-                        child: Text("Clear".tl),
-                        onPressed: () {
-                          appdata.clearSearchHistory();
-                          context.pop();
-                          update();
-                        },
-                      )
-                    ],
-                  );
-                },
-                child: Builder(
-                  builder: (context) {
-                    return Tooltip(
-                      message: "Clear".tl,
-                      child: IconButton(
-                        icon: const Icon(Icons.clear_all),
-                        onPressed: () {
-                          context
-                              .findAncestorStateOfType<FlyoutState>()!
-                              .show();
-                        },
-                      ),
-                    );
-                  },
-                ),
-              ),
-            );
-          }
-          return InkWell(
-            onTap: () {
-              search(appdata.searchHistory[index - 2]);
-            },
-            child: Container(
-              decoration: BoxDecoration(
-                // color: context.colorScheme.surfaceContainer,
-                border: Border(
-                  left: BorderSide(
-                    color: context.colorScheme.outlineVariant,
-                    width: 2,
-                  ),
-                ),
-              ),
-              padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
-              child: Text(appdata.searchHistory[index - 2], style: ts.s14),
-            ),
-          ).paddingBottom(8).paddingHorizontal(4);
-        },
-        childCount: 2 + appdata.searchHistory.length,
-      ),
-    ).sliverPaddingHorizontal(16);
-  }
-
   Widget buildSuggestions(BuildContext context) {
     bool check(String text, String key, String value) {
       if (text.removeAllBlank == "") {
@@ -575,3 +511,130 @@ class SearchOptionWidget extends StatelessWidget {
     );
   }
 }
+
+class _SearchHistory extends StatefulWidget {
+  const _SearchHistory(this.search);
+
+  final void Function(String) search;
+
+  @override
+  State<_SearchHistory> createState() => _SearchHistoryState();
+}
+
+class _SearchHistoryState extends State<_SearchHistory> {
+  @override
+  Widget build(BuildContext context) {
+    return SliverList(
+      delegate: SliverChildBuilderDelegate(
+        (context, index) {
+          if (index == 0) {
+            return const SizedBox(
+              height: 16,
+            );
+          }
+          if (index == 1) {
+            return ListTile(
+              leading: const Icon(Icons.history),
+              contentPadding: EdgeInsets.zero,
+              title: Text("Search History".tl),
+              trailing: Flyout(
+                flyoutBuilder: (context) {
+                  return FlyoutContent(
+                    title: "Clear Search History".tl,
+                    actions: [
+                      FilledButton(
+                        child: Text("Clear".tl),
+                        onPressed: () {
+                          appdata.clearSearchHistory();
+                          context.pop();
+                          setState(() {});
+                        },
+                      )
+                    ],
+                  );
+                },
+                child: Builder(
+                  builder: (context) {
+                    return Tooltip(
+                      message: "Clear".tl,
+                      child: IconButton(
+                        icon: const Icon(Icons.clear_all),
+                        onPressed: () {
+                          context
+                              .findAncestorStateOfType<FlyoutState>()!
+                              .show();
+                        },
+                      ),
+                    );
+                  },
+                ),
+              ),
+            );
+          }
+          return buildItem(index - 2);
+        },
+        childCount: 2 + appdata.searchHistory.length,
+      ),
+    ).sliverPaddingHorizontal(16);
+  }
+
+  Widget buildItem(int index) {
+    void showMenu(Offset offset) {
+      showMenuX(
+        context,
+        offset,
+        [
+          MenuEntry(
+            icon: Icons.copy,
+            text: 'Copy'.tl,
+            onClick: () {
+              Clipboard.setData(
+                  ClipboardData(text: appdata.searchHistory[index]));
+            },
+          ),
+          MenuEntry(
+            icon: Icons.delete,
+            text: 'Delete'.tl,
+            onClick: () {
+              appdata.removeSearchHistory(appdata.searchHistory[index]);
+              appdata.saveData();
+              setState(() {});
+            },
+          ),
+        ],
+      );
+    }
+
+    return Builder(builder: (context) {
+      return InkWell(
+        onTap: () {
+          widget.search(appdata.searchHistory[index]);
+        },
+        onLongPress: () {
+          var renderBox = context.findRenderObject() as RenderBox;
+          var offset = renderBox.localToGlobal(Offset.zero);
+          showMenu(Offset(
+            offset.dx + renderBox.size.width / 2 - 121,
+            offset.dy + renderBox.size.height - 8,
+          ));
+        },
+        onSecondaryTapUp: (details) {
+          showMenu(details.globalPosition);
+        },
+        child: Container(
+          decoration: BoxDecoration(
+            // color: context.colorScheme.surfaceContainer,
+            border: Border(
+              left: BorderSide(
+                color: context.colorScheme.outlineVariant,
+                width: 2,
+              ),
+            ),
+          ),
+          padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
+          child: Text(appdata.searchHistory[index], style: ts.s14),
+        ),
+      ).paddingBottom(8).paddingHorizontal(4);
+    });
+  }
+}

lib/pages/search_result_page.dart

@@ -45,8 +45,9 @@ class _SearchResultPageState extends State<SearchResultPage> {
       if (suggestionsController.entry != null) {
         suggestionsController.remove();
       }
+      text = checkAutoLanguage(text);
       setState(() {
-        this.text = text;
+        this.text = text!;
       });
       appdata.addSearchHistory(text);
       controller.currentText = text;
@@ -92,13 +93,33 @@ class _SearchResultPageState extends State<SearchResultPage> {
     super.dispose();
   }
 
+  String checkAutoLanguage(String text) {
+    var setting = appdata.settings["autoAddLanguageFilter"] ?? 'none';
+    if (setting == 'none') {
+      return text;
+    }
+    var searchSource = sourceKey;
+    // TODO: Move it to a better place
+    const enabledSources = [
+      'nhentai',
+      'ehentai',
+    ];
+    if (!enabledSources.contains(searchSource)) {
+      return text;
+    }
+    if (!text.contains('language:')) {
+      return '$text language:$setting';
+    }
+    return text;
+  }
+
   @override
   void initState() {
+    sourceKey = widget.sourceKey;
     controller = SearchBarController(
-      currentText: widget.text,
+      currentText: checkAutoLanguage(widget.text),
       onSearch: search,
     );
-    sourceKey = widget.sourceKey;
     options = widget.options ?? const [];
     validateOptions();
     text = widget.text;
@@ -162,6 +183,12 @@ class _SearchResultPageState extends State<SearchResultPage> {
       child: IconButton(
         icon: const Icon(Icons.tune),
         onPressed: () async {
+          if (suggestionOverlay != null) {
+            suggestionsController.remove();
+          }
+
+          var previousOptions = options;
+          var previousSourceKey = sourceKey;
           await showDialog(
             context: context,
             useRootNavigator: true,
@@ -169,7 +196,11 @@ class _SearchResultPageState extends State<SearchResultPage> {
               return _SearchSettingsDialog(state: this);
             },
           );
+          if (previousOptions != options || previousSourceKey != sourceKey) {
+            text = checkAutoLanguage(controller.text);
+            controller.currentText = text;
             setState(() {});
+          }
         },
       ),
     );

lib/pages/settings/about.dart

@@ -61,6 +61,10 @@ class _AboutSettingsState extends State<AboutSettings> {
             },
           ).fixHeight(32),
         ).toSliver(),
+        _SwitchSetting(
+          title: "Check for updates on startup".tl,
+          settingKey: "checkUpdateOnStart",
+        ).toSliver(),
         ListTile(
           title: const Text("Github"),
           trailing: const Icon(Icons.open_in_new),
@@ -102,7 +106,9 @@ Future<void> checkUpdateUi([bool showMessageIfNoUpdate = true]) async {
             return ContentDialog(
               title: "New version available".tl,
               content: Text(
-                  "A new version is available. Do you want to update now?".tl),
+                      "A new version is available. Do you want to update now?"
+                          .tl)
+                  .paddingHorizontal(8),
               actions: [
                 Button.text(
                   onPressed: () {

lib/pages/settings/app.dart

@@ -112,7 +112,8 @@ class _AppSettingsState extends State<AppSettings> {
             var controller = showLoadingDialog(context);
             var file = await selectFile(ext: ['venera', 'picadata']);
             if (file != null) {
-              var cacheFile = File(FilePath.join(App.cachePath, "import_data_temp"));
+              var cacheFile =
+                  File(FilePath.join(App.cachePath, "import_data_temp"));
               await file.saveTo(cacheFile.path);
               try {
                 if (file.name.endsWith('picadata')) {
@@ -123,9 +124,9 @@ class _AppSettingsState extends State<AppSettings> {
               } catch (e, s) {
                 Log.error("Import data", e.toString(), s);
                 context.showMessage(message: "Failed to import data".tl);
-              }
-              finally {
+              } finally {
                 cacheFile.deleteIgnoreError();
+                App.forceRebuild();
               }
             }
             controller.close();

lib/pages/settings/explore_settings.dart

@@ -30,35 +30,11 @@ class _ExploreSettingsState extends State<ExploreSettings> {
         ).toSliver(),
         _PopupWindowSetting(
           title: "Explore Pages".tl,
-          builder: () {
-            var pages = <String, String>{};
-            for (var c in ComicSource.all()) {
-              for (var page in c.explorePages) {
-                pages[page.title] = page.title;
-              }
-            }
-            return _MultiPagesFilter(
-              title: "Explore Pages".tl,
-              settingsIndex: "explore_pages",
-              pages: pages,
-            );
-          },
+          builder: setExplorePagesWidget,
         ).toSliver(),
         _PopupWindowSetting(
           title: "Category Pages".tl,
-          builder: () {
-            var pages = <String, String>{};
-            for (var c in ComicSource.all()) {
-              if (c.categoryData != null) {
-                pages[c.categoryData!.key] = c.categoryData!.title;
-              }
-            }
-            return _MultiPagesFilter(
-              title: "Category Pages".tl,
-              settingsIndex: "categories",
-              pages: pages,
-            );
-          },
+          builder: setCategoryPagesWidget,
         ).toSliver(),
         _PopupWindowSetting(
           title: "Network Favorite Pages".tl,
@@ -88,6 +64,30 @@ class _ExploreSettingsState extends State<ExploreSettings> {
           title: "Keyword blocking".tl,
           builder: () => const _ManageBlockingWordView(),
         ).toSliver(),
+        SelectSetting(
+          title: "Default Search Target".tl,
+          settingKey: "defaultSearchTarget",
+          optionTranslation: {
+            '_aggregated_': "Aggregated".tl,
+            ...((){
+              var map = <String, String>{};
+              for (var c in ComicSource.all()) {
+                map[c.key] = c.name;
+              }
+              return map;
+            }()),
+          },
+        ).toSliver(),
+        SelectSetting(
+          title: "Auto Language Filters".tl,
+          settingKey: "autoAddLanguageFilter",
+          optionTranslation: {
+            'none': "None".tl,
+            'chinese': "Chinese",
+            'english': "English",
+            'japanese': "Japanese",
+          },
+        ).toSliver(),
       ],
     );
   }
@@ -108,8 +108,9 @@ class _ManageBlockingWordViewState extends State<_ManageBlockingWordView> {
     return PopUpWidgetScaffold(
       title: "Keyword blocking".tl,
       tailing: [
-        IconButton(
+        TextButton.icon(
           icon: const Icon(Icons.add),
+          label: Text("Add".tl),
           onPressed: add,
         ),
       ],
@@ -135,7 +136,6 @@ class _ManageBlockingWordViewState extends State<_ManageBlockingWordView> {
   void add() {
     showDialog(
       context: App.rootContext,
-      barrierColor: Colors.black.toOpacity(0.1),
       builder: (context) {
         var controller = TextEditingController();
         String? error;
@@ -160,7 +160,8 @@ class _ManageBlockingWordViewState extends State<_ManageBlockingWordView> {
             actions: [
               Button.filled(
                 onPressed: () {
-                  if(appdata.settings["blockedWords"].contains(controller.text)){
+                  if (appdata.settings["blockedWords"]
+                      .contains(controller.text)) {
                     setState(() {
                       error = "Keyword already exists".tl;
                     });
@@ -180,3 +181,31 @@ class _ManageBlockingWordViewState extends State<_ManageBlockingWordView> {
     );
   }
 }
+
+Widget setExplorePagesWidget() {
+  var pages = <String, String>{};
+  for (var c in ComicSource.all()) {
+    for (var page in c.explorePages) {
+      pages[page.title] = page.title.ts(c.key);
+    }
+  }
+  return _MultiPagesFilter(
+    title: "Explore Pages".tl,
+    settingsIndex: "explore_pages",
+    pages: pages,
+  );
+}
+
+Widget setCategoryPagesWidget() {
+  var pages = <String, String>{};
+  for (var c in ComicSource.all()) {
+    if (c.categoryData != null) {
+      pages[c.categoryData!.key] = c.categoryData!.title;
+    }
+  }
+  return _MultiPagesFilter(
+    title: "Category Pages".tl,
+    settingsIndex: "categories",
+    pages: pages,
+  );
+}

lib/pages/settings/local_favorites.dart

@@ -16,24 +16,26 @@ class _LocalFavoritesSettingsState extends State<LocalFavoritesSettings> {
         SelectSetting(
           title: "Add new favorite to".tl,
           settingKey: "newFavoriteAddTo",
-          optionTranslation: const {
-            "start": "Start",
-            "end": "End",
+          optionTranslation: {
+            "start": "Start".tl,
+            "end": "End".tl,
           },
         ).toSliver(),
         SelectSetting(
           title: "Move favorite after reading".tl,
           settingKey: "moveFavoriteAfterRead",
-          optionTranslation: const {
-            "none": "None",
-            "end": "End",
-            "start": "Start",
+          optionTranslation: {
+            "none": "None".tl,
+            "end": "End".tl,
+            "start": "Start".tl,
           },
         ).toSliver(),
         SelectSetting(
           title: "Quick Favorite".tl,
           settingKey: "quickFavorite",
-          help: "Long press on the favorite button to quickly add to this folder".tl,
+          help:
+              "Long press on the favorite button to quickly add to this folder"
+                  .tl,
           optionTranslation: {
             for (var e in LocalFavoritesManager().folderNames) e: e
           },
@@ -44,10 +46,19 @@ class _LocalFavoritesSettingsState extends State<LocalFavoritesSettings> {
             var controller = showLoadingDialog(context);
             var count = await LocalFavoritesManager().removeInvalid();
             controller.close();
-            context.showMessage(message: "Deleted @a favorite items".tlParams({'a': count}));
+            context.showMessage(
+                message: "Deleted @a favorite items".tlParams({'a': count}));
           },
           actionTitle: 'Delete'.tl,
         ).toSliver(),
+        SelectSetting(
+          title: "Click favorite".tl,
+          settingKey: "onClickFavorite",
+          optionTranslation: {
+            "viewDetail": "View Detail".tl,
+            "read": "Read".tl,
+          },
+        ).toSliver(),
       ],
     );
   }