Merge pull request #222 from venera-app/v1.3.1-dev

V1.3.1

.github/workflows/main.yml

@@ -148,6 +148,45 @@ jobs:
           sudo rm -rf build/linux/arch/pkg
           sudo rm -rf build/linux/arch/src
           sudo rm -rf build/linux/arch/PKGBUILD
+      - name: Build AppImage
+        run: |
+          sudo apt-get install -y libfuse2
+          wget -O appimagetool "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage"
+          chmod +x appimagetool
+          
+          mkdir -p Venera.AppDir
+          cp -r build/linux/x64/release/bundle/* Venera.AppDir/
+          
+          cat > Venera.AppDir/venera.desktop << EOF
+          [Desktop Entry]
+          Name=Venera
+          Exec=venera
+          Icon=venera
+          Type=Application
+          Categories=Utility;
+          EOF
+          
+          cp assets/app_icon.png Venera.AppDir/venera.png
+          
+          cat > Venera.AppDir/AppRun << EOF
+          #!/bin/sh
+          HERE=\$(dirname \$(readlink -f "\${0}"))
+          export PATH="\${HERE}"/usr/bin/:"\${HERE}"/usr/sbin/:"\${HERE}"/usr/games/:"\${HERE}"/bin/:"\${HERE}"/sbin/:\${PATH}
+          export LD_LIBRARY_PATH="\${HERE}"/usr/lib/:\${LD_LIBRARY_PATH}
+          export XDG_DATA_DIRS="\${HERE}"/usr/share/:\${XDG_DATA_DIRS}
+          exec "\${HERE}"/venera "\$@"
+          EOF
+          chmod +x Venera.AppDir/AppRun
+          
+          APP_VERSION=$(grep "version:" pubspec.yaml | cut -d':' -f2 | tr -d ' ')
+          ./appimagetool Venera.AppDir Venera-${APP_VERSION}-x86_64.AppImage
+          
+          mkdir -p build/linux/appimage
+          mv Venera-${APP_VERSION}-x86_64.AppImage build/linux/appimage/
+      - uses: actions/upload-artifact@v4
+        with:
+          name: appimage_build
+          path: build/linux/appimage
       - uses: actions/upload-artifact@v4
         with:
           name: deb_build
@@ -170,6 +209,45 @@ jobs:
           sudo apt-get install -y ninja-build libgtk-3-dev webkit2gtk-4.1
           dart pub global activate flutter_to_debian
       - run: python3 debian/build.py arm64
+      - name: Build AppImage
+        run: |
+          sudo apt-get install -y libfuse2
+          wget -O appimagetool "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-aarch64.AppImage"
+          chmod +x appimagetool
+          
+          mkdir -p Venera.AppDir
+          cp -r build/linux/arm64/release/bundle/* Venera.AppDir/
+          
+          cat > Venera.AppDir/venera.desktop << EOF
+          [Desktop Entry]
+          Name=Venera
+          Exec=venera
+          Icon=venera
+          Type=Application
+          Categories=Utility;
+          EOF
+          
+          cp assets/app_icon.png Venera.AppDir/venera.png
+          
+          cat > Venera.AppDir/AppRun << EOF
+          #!/bin/sh
+          HERE=\$(dirname \$(readlink -f "\${0}"))
+          export PATH="\${HERE}"/usr/bin/:"\${HERE}"/usr/sbin/:"\${HERE}"/usr/games/:"\${HERE}"/bin/:"\${HERE}"/sbin/:\${PATH}
+          export LD_LIBRARY_PATH="\${HERE}"/usr/lib/:\${LD_LIBRARY_PATH}
+          export XDG_DATA_DIRS="\${HERE}"/usr/share/:\${XDG_DATA_DIRS}
+          exec "\${HERE}"/venera "\$@"
+          EOF
+          chmod +x Venera.AppDir/AppRun
+          
+          APP_VERSION=$(grep "version:" pubspec.yaml | cut -d':' -f2 | tr -d ' ')
+          ./appimagetool Venera.AppDir Venera-${APP_VERSION}-aarch64.AppImage
+          
+          mkdir -p build/linux/appimage
+          mv Venera-${APP_VERSION}-aarch64.AppImage build/linux/appimage/
+      - uses: actions/upload-artifact@v4
+        with:
+          name: appimage_arm64_build
+          path: build/linux/appimage
       - uses: actions/upload-artifact@v4
         with:
           name: deb_arm64_build
@@ -208,6 +286,14 @@ jobs:
         with:
           name: deb_arm64_build
           path: outputs
+      - uses: actions/download-artifact@v4
+        with:
+          name: appimage_build
+          path: outputs
+      - uses: actions/download-artifact@v4
+        with:
+          name: appimage_arm64_build
+          path: outputs
       - uses: softprops/action-gh-release@v2
         with:
           tag_name: ${{ github.ref_name }}
@@ -219,5 +305,6 @@ jobs:
             outputs/*.exe
             outputs/*.deb
             outputs/*.zst
+            outputs/*.AppImage
         env:
           GITHUB_TOKEN: ${{ secrets.ACTION_GITHUB_TOKEN }}

assets/translation.json

@@ -106,7 +106,8 @@
     "Continuous (Right to Left)": "连续（从右到左）",
     "Continuous (Top to Bottom)": "连续（从上到下）",
     "Auto page turning interval": "自动翻页间隔",
-    "The number of pic in screen (Only Gallery Mode)": "同屏幕图片数量(仅画廊模式)",
+    "The number of pic in screen for landscape (Only Gallery Mode)": "横屏同屏幕图片数量(仅画廊模式)",
+    "The number of pic in screen for portrait (Only Gallery Mode)": "竖屏同屏幕图片数量(仅画廊模式)",
     "Theme Mode": "主题模式",
     "System": "系统",
     "Light": "浅色",
@@ -189,6 +190,7 @@
     "Operation": "操作",
     "Upload": "上传",
     "Saved": "已保存",
+    "Saved Failed": "保存失败",
     "Sync Data": "同步数据",
     "Syncing Data": "正在同步数据",
     "Data Sync": "数据同步",
@@ -336,8 +338,7 @@
     "Number of images preloaded": "预加载图片数量",
     "Ascending": "升序",
     "Descending": "降序",
-    "Last Reading: Chapter @ep Page @page": "上次阅读: 第 @ep 章 第 @page 页",
+    "Last Reading": "上次阅读",
-    "Last Reading: Page @page": "上次阅读: 第 @page 页",
     "Replies": "回复",
     "Follow Updates": "追更",
     "Not Configured": "未配置",
@@ -353,7 +354,15 @@
     "No updates found": "未找到更新",
     "All Comics": "全部漫画",
     "The comic will be marked as no updates as soon as you read it.": "漫画将在您阅读后立即标记为无更新",
-    "Disable": "禁用"
+    "Disable": "禁用",
+    "Once the operation is successful, app will automatically sync data with the server.": "操作成功后, APP将自动与服务器同步数据",
+    "Cache cleared": "缓存已清除",
+    "Disabled": "已禁用",
+    "WebDAV Auto Sync": "WebDAV 自动同步",
+    "Mark all as read": "全部标记为已读",
+    "Do you want to mark all as read?" : "您要全部标记为已读吗？",
+    "Swipe down for previous chapter": "向下滑动查看上一章",
+    "Swipe up for next chapter": "向上滑动查看下一章"
   },
   "zh_TW": {
     "Home": "首頁",
@@ -363,7 +372,7 @@
     "Settings": "設定",
     "Search": "搜尋",
     "History": "歷史",
-    "Local": "本地",
+    "Local": "本機",
     "Import": "匯入",
     "Comic Source": "漫畫源",
     "Accounts": "帳戶",
@@ -375,14 +384,14 @@
     "help": "幫助",
     "Select": "選擇",
     "Selected @a comics": "已選擇 @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",
+    "Imported @a comics, loaded @b pages, received @c comics": "已匯入 @a 部漫畫, 載入 @b 頁, 接收到 @c 部漫畫",
     "Downloading": "下載中",
     "Back": "後退",
     "Delete": "刪除",
     "Full Screen": "全螢幕",
     "Auto Page Turning": "自動翻頁",
     "Chapters": "章節",
-    "Save Image": "保存圖片",
+    "Save Image": "儲存圖片",
     "Share": "分享",
     "Details": "詳情",
     "Description": "描述",
@@ -390,19 +399,19 @@
     "Add to favorites": "加入收藏",
     "Error": "錯誤",
     "Retry": "重試",
-    "Folders": "文件夾",
+    "Folders": "資料夾",
-    "Delete Folder": "刪除文件夾",
+    "Delete Folder": "刪除資料夾",
     "Rename": "重新命名",
     "Reorder": "重新排序",
     "Network": "網路",
     "more": "更多",
-    "Select a folder": "選擇一個文件夾",
+    "Select a folder": "選擇一個資料夾",
-    "Folder": "文件夾",
+    "Folder": "資料夾",
     "Confirm": "確認",
     "Remove comic from favorite?": "從收藏中移除漫畫？",
     "Move": "移動",
-    "Move to folder": "移動到文件夾",
+    "Move to folder": "移動到資料夾",
-    "Copy to folder": "複製到文件夾",
+    "Copy to folder": "複製到資料夾",
     "Delete Comic": "刪除漫畫",
     "Delete @c comics?": "刪除 @c 本漫畫？",
     "Add comic source": "添加漫畫源",
@@ -414,43 +423,43 @@
     "Check updates": "檢查更新",
     "Edit": "編輯",
     "Update": "更新",
-    "Log in": "登錄",
+    "Log in": "登入",
     "Log out": "登出",
-    "Re-login": "重新登錄",
+    "Re-login": "重新登入",
-    "Click if login expired": "點擊此處如果登錄已過期",
+    "Click if login expired": "點擊此處如果登入已過期",
-    "Login": "登錄",
+    "Login": "登入",
-    "Username": "用戶名",
+    "Username": "使用者名稱",
     "Password": "密碼",
     "Continue": "繼續",
-    "Create Account": "創建帳戶",
+    "Create Account": "建立帳戶",
     "Next": "前進",
-    "Login with webview": "通過網頁登錄",
+    "Login with webview": "透過網頁登入",
     "Read": "閱讀",
     "Download": "下載",
     "Favorite": "收藏",
     "Comments": "評論",
-    "Information": "信息",
+    "Information": "資訊",
     "Uploader": "上傳者",
     "Upload Time": "上傳時間",
     "Preview": "預覽",
     "Comment": "評論",
     "Submit": "提交",
     "Add": "添加",
-    "New Folder": "新建文件夾",
+    "New Folder": "建立資料夾",
     "Reading": "閱讀中",
     "Appearance": "外觀",
-    "Local Favorites": "本地收藏",
+    "Local Favorites": "本機收藏",
     "APP": "應用",
     "About": "關於",
-    "Display mode of comic tile": "漫畫縮略圖的顯示模式",
+    "Display mode of comic tile": "漫畫縮圖的顯示模式",
     "Detailed": "詳細",
     "Brief": "簡潔",
-    "Size of comic tile": "漫畫縮略圖的大小",
+    "Size of comic tile": "漫畫縮圖的大小",
     "Explore Pages": "探索頁面",
     "Category Pages": "分類頁面",
-    "Show favorite status on comic tile": "在漫畫縮略圖上顯示收藏狀態",
+    "Show favorite status on comic tile": "在漫畫縮圖上顯示收藏狀態",
-    "Show history on comic tile": "在漫畫縮略圖上顯示歷史記錄",
+    "Show history on comic tile": "在漫畫縮圖上顯示歷史記錄",
-    "Keyword blocking": "關鍵詞屏蔽",
+    "Keyword blocking": "關鍵字封鎖",
     "Tap to turn Pages": "點擊翻頁",
     "Page animation": "頁面動畫",
     "Reading mode": "閱讀模式",
@@ -461,10 +470,11 @@
     "Continuous (Right to Left)": "連續（從右到左）",
     "Continuous (Top to Bottom)": "連續（從上到下）",
     "Auto page turning interval": "自動翻頁間隔",
-    "The number of pic in screen (Only Gallery Mode)": "同螢幕圖片數量(僅畫廊模式)",
+    "The number of pic in screen for landscape (Only Gallery Mode)": "橫向同螢幕圖片數量(僅畫廊模式)",
+    "The number of pic in screen for portrait (Only Gallery Mode)": "直向同螢幕圖片數量(僅畫廊模式)",
     "Theme Mode": "主題模式",
     "System": "系統",
-    "Light": "浅色",
+    "Light": "淺色",
     "Dark": "深色",
     "Theme Color": "主題顏色",
     "Red": "紅色",
@@ -474,34 +484,34 @@
     "Orange": "橙色",
     "Blue": "藍色",
     "App": "應用",
-    "Data": "數據",
+    "Data": "資料",
-    "Storage Path for local comics": "本地漫畫的存儲路徑",
+    "Storage Path for local comics": "本機漫畫的儲存路徑",
-    "Set New Storage Path": "設置新的存儲路徑",
+    "Set New Storage Path": "設定新的儲存路徑",
-    "Set": "設置",
+    "Set": "設定",
-    "Cache Size": "緩存大小",
+    "Cache Size": "快取大小",
-    "Clear Cache": "清除緩存",
+    "Clear Cache": "清除快取",
     "Clear": "清除",
     "Log": "日誌",
     "Open Log": "打開日誌",
     "Open": "打開",
-    "User": "用戶",
+    "User": "使用者",
     "Language": "語言",
     "Proxy": "代理",
     "Venera is a free and open-source app for comic reading.": "Venera是一個免費的開源漫畫閱讀應用。",
     "Check for updates": "檢查更新",
     "Check": "檢查",
     "Network Favorite Pages": "網路收藏頁面",
-    "Block": "屏蔽",
+    "Block": "封鎖",
     "Add new favorite to": "添加新收藏到",
     "Move favorite after reading": "閱讀後移動收藏",
-    "Delete folder?" : "刪除文件夾？",
+    "Delete folder?" : "刪除資料夾？",
-    "Delete folder '@f' ?" : "刪除文件夾 '@f' ？",
+    "Delete folder '@f' ?" : "刪除資料夾 '@f' ？",
     "Import from file": "從文件匯入",
     "Failed to import": "匯入失敗",
-    "Cache Limit": "緩存限制",
+    "Cache Limit": "快取限制",
-    "Set Cache Limit": "設置緩存限制",
+    "Set Cache Limit": "設定快取限制",
     "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",
+    "Select a directory which contains the comic directories." : "選擇一個包含漫畫資料夾的目錄",
     "Help": "幫助",
     "Export as cbz": "匯出為cbz",
     "Select an archive file (cbz, zip, 7z, cb7)" : "選擇一個歸檔文件 (cbz, zip, 7z, cb7)",
@@ -515,15 +525,15 @@
     "Date Desc": "日期降序",
     "Start": "開始",
     "Reversed successfully": "反轉成功",
-    "Export App Data": "匯出應用數據",
+    "Export App Data": "匯出應用資料",
-    "Import App Data": "匯入應用數據",
+    "Import App Data": "匯入應用資料",
     "Export": "匯出",
-    "Download Threads": "下載線程數",
+    "Download Threads": "下載執行緒數",
     "Update Time": "更新時間",
     "Copy ID": "複製ID",
     "Copy URL": "複製URL",
-    "Create": "創建",
+    "Create": "建立",
-    "Folder Name": "文件夾名稱",
+    "Folder Name": "資料夾名稱",
     "Ranking": "排行",
     "Download Selected": "下載選中",
     "Download All": "下載全部",
@@ -534,9 +544,9 @@
     "Updates Available": "更新可用",
     "Unselected": "未選擇",
     "Long press and drag to reorder.": "長按並拖動以重新排序。",
-    "Limit image width": "限制圖片寬度",
+    "Limit image width": "限製圖片寬度",
     "When using Continuous(Top to Bottom) mode": "當使用連續（從上到下）模式",
-    "Open link": "打開鏈接",
+    "Open link": "打開連結",
     "Open comic": "打開漫畫",
     "Move To First": "移動到最前",
     "Cancel": "取消",
@@ -544,15 +554,16 @@
     "Pause": "暫停",
     "Operation": "操作",
     "Upload": "上傳",
-    "Saved": "已保存",
+    "Saved": "已儲存",
-    "Sync Data": "同步數據",
+    "Saved Failed": "儲存失敗",
-    "Syncing Data": "正在同步數據",
+    "Sync Data": "同步資料",
-    "Data Sync": "數據同步",
+    "Syncing Data": "正在同步資料",
+    "Data Sync": "資料同步",
     "Quick Favorite": "快速收藏",
-    "Long press on the favorite button to quickly add to this folder": "長按收藏按鈕快速添加到這個文件夾",
+    "Long press on the favorite button to quickly add to this folder": "長按收藏按鈕快速添加到這個資料夾",
     "Added": "已添加",
     "Turn page by volume keys": "使用音量鍵翻頁",
-    "Display time & battery info in reader": "在閱讀器中顯示時間和電量信息",
+    "Display time & battery info in reader": "在閱讀器中顯示時間和電量資訊",
     "EhViewer downloads": "EhViewer下載",
     "Select an EhViewer database and a download folder.": "選擇EhViewer的下載資料（匯出的db檔案）與存放下載內容的目錄",
     "(EhViewer)Default": "(EhViewer)預設",
@@ -566,22 +577,22 @@
     "Select in range": "區間選擇",
     "Finished": "已完成",
     "Updating": "更新中",
-    "Update Comics Info": "更新漫畫信息",
+    "Update Comics Info": "更新漫畫資訊",
-    "Create Folder": "新建文件夾",
+    "Create Folder": "建立資料夾",
-    "Select an image on screen": "選擇屏幕上的圖片",
+    "Select an image on screen": "選擇螢幕上的圖片",
-    "Added @count comics to download queue.": "已添加 @count 本漫畫到下載隊列",
+    "Added @count comics to download queue.": "已添加 @count 本漫畫到下載佇列",
     "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",
+    "The folder is Linked to @source": "資料夾已關聯到 @source",
-    "Source Folder": "源文件夾",
+    "Source Folder": "來源資料夾",
-    "Use a config file": "使用配置文件",
+    "Use a config file": "使用設定檔",
     "Comic Source list": "漫畫源列表",
     "View": "查看",
     "Copy": "複製",
     "Copied": "已複製",
-    "Search History": "搜索歷史",
+    "Search History": "搜尋歷史",
-    "Clear Search History": "清除搜索歷史",
+    "Clear Search History": "清除搜尋歷史",
-    "Search in": "搜索於",
+    "Search in": "搜尋於",
     "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",
@@ -590,21 +601,21 @@
     "No Category Pages": "沒有分類頁面",
     "Chapter @ep": "第 @ep 章",
     "Page @page": "第 @page 頁",
-    "Also remove files on disk": "同時刪除磁盤上的文件",
+    "Also remove files on disk": "同時刪除磁碟上的文件",
-    "Copy to app local path": "將漫畫複製到本地儲存目錄中",
+    "Copy to app local path": "將漫畫複製到本機儲存目錄中",
-    "Delete all unavailable local favorite items": "刪除所有無效的本地收藏",
+    "Delete all unavailable local favorite items": "刪除所有無效的本機收藏",
     "Deleted @a favorite items.": "已刪除 @a 條無效收藏",
     "New version available": "有新版本可用",
     "A new version is available. Do you want to update now?" : "有新版本可用。您要現在更新嗎？",
     "No new version available": "沒有新版本可用",
     "Export as pdf": "匯出為pdf",
     "Export as epub": "匯出為epub",
-    "Aggregated Search": "聚合搜索",
+    "Aggregated Search": "聚合搜尋",
-    "No search results found": "未找到搜索結果",
+    "No search results found": "未找到搜尋結果",
-    "Added @c comics to download queue." : "已添加 @c 本漫畫到下載隊列",
+    "Added @c comics to download queue." : "已添加 @c 本漫畫到下載佇列",
     "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",
+    "Local comic collection is not supported at present": "本機收藏暫不支援",
     "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",
@@ -613,7 +624,7 @@
     "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",
+    "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, 暫不支援收藏此章節",
     "Author: ": "作者: ",
     "Tags: ": "標籤: ",
     "Comics(number): ": "漫畫(數量): ",
@@ -621,7 +632,7 @@
     "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",
+    "Not enable": "不啟用",
     "Double Tap": "雙擊",
     "Swipe": "滑動",
     "favoritesCompareComicPages": "收藏數與漫畫頁數比較",
@@ -632,7 +643,7 @@
     "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 Week": "上週",
     "Last Month": "上月",
     "Last Half Year": "半年",
     "Last Year": "一年",
@@ -653,16 +664,16 @@
     "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",
+    "Custom Image Processing": "自訂圖片處理",
     "Enable": "啟用",
     "Aggregated": "聚合",
-    "Default Search Target": "默認搜索目標",
+    "Default Search Target": "預設搜尋目標",
     "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",
+    "Custom": "自訂",
-    "Reset": "重置",
+    "Reset": "重設",
     "Tags": "標籤",
     "Authors": "作者",
     "Comics": "漫畫",
@@ -670,45 +681,52 @@
     "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",
+    "Set comic source list url": "設定漫畫源列表URL",
     "Deselect All": "取消全選",
-    "Add keyword": "添加關鍵詞",
+    "Add keyword": "添加關鍵字",
-    "Keyword": "關鍵詞",
+    "Keyword": "關鍵字",
     "Manage": "管理",
     "Verify": "驗證",
     "Cloudflare verification required": "需要Cloudflare驗證",
     "Success": "成功",
     "Compressing": "壓縮中",
     "Exporting": "匯出中",
-    "Search Sources": "搜索源",
+    "Search Sources": "搜尋源",
     "Removed": "已移除",
     "Added to favorites": "已添加到收藏",
     "Not added": "未添加",
-    "Create a folder": "新建收藏夾",
+    "Create a folder": "建立收藏夾",
-    "Created successfully": "創建成功",
+    "Created successfully": "建立成功",
     "name": "名稱",
     "Reverse tap to turn Pages": "反轉點擊翻頁",
     "Show all": "顯示全部",
-    "Number of images preloaded": "預加載圖片數量",
+    "Number of images preloaded": "預載入圖片數量",
     "Ascending": "升序",
     "Descending": "降序",
-    "Last Reading: Chapter @ep Page @page": "上次閱讀: 第 @ep 章 第 @page 頁",
+    "Last Reading": "上次閱讀",
-    "Last Reading: Page @page": "上次閱讀: 第 @page 頁",
     "Replies": "回覆",
     "Follow Updates": "追更",
     "Not Configured": "未配置",
-    "Choose a folder to follow updates." : "選擇一個文件夾以追更",
+    "Choose a folder to follow updates." : "選擇一個資料夾以追更",
-    "Choose Folder": "選擇文件夾",
+    "Choose Folder": "選擇資料夾",
-    "No folders available": "沒有可用的文件夾",
+    "No folders available": "沒有可用的資料夾",
     "Updating comics...": "更新漫畫中...",
     "Automatic update checking enabled." : "已啟用自動更新檢查",
     "The app will check for updates at most once a day." : "APP將每天最多檢查一次更新",
-    "Change Folder": "更改文件夾",
+    "Change Folder": "更改資料夾",
     "Check Now": "立即檢查",
     "Updates": "更新",
     "No updates found": "未找到更新",
     "All Comics": "全部漫畫",
     "The comic will be marked as no updates as soon as you read it.": "漫畫將在您閱讀後立即標記為無更新",
-    "Disable": "禁用"
+    "Disable": "停用",
+    "Once the operation is successful, app will automatically sync data with the server.": "操作成功後, APP將自動與服務器同步數據",
+    "Cache cleared": "緩存已清除",
+    "Disabled": "已禁用",
+    "WebDAV Auto Sync": "WebDAV 自動同步",
+    "Mark all as read": "全部標記為已讀",
+    "Do you want to mark all as read?" : "您要全部標記為已讀嗎？",
+    "Swipe down for previous chapter": "向下滑動查看上一章",
+    "Swipe up for next chapter": "向上滑動查看下一章"
   }
-}
+}

lib/components/appbar.dart

@@ -632,6 +632,7 @@ class _TabViewBodyState extends State<TabViewBody> {
   void didChangeDependencies() {
     super.didChangeDependencies();
     _controller = widget.controller ?? DefaultTabController.of(context);
+    _currentIndex = _controller.index;
     _controller.addListener(updateIndex);
   }
 

lib/foundation/app.dart

@@ -3,14 +3,17 @@ import 'dart:ui';
 
 import 'package:flutter/material.dart';
 import 'package:path_provider/path_provider.dart';
+import 'package:venera/foundation/history.dart';
 
 import 'appdata.dart';
+import 'favorites.dart';
+import 'local.dart';
 
 export "widget_utils.dart";
 export "context.dart";
 
 class _App {
-  final version = "1.3.0";
+  final version = "1.3.1";
 
   bool get isAndroid => Platform.isAndroid;
 
@@ -51,6 +54,14 @@ class _App {
 
   BuildContext get rootContext => rootNavigatorKey.currentContext!;
 
+  final Appdata data = appdata;
+
+  final HistoryManager history = HistoryManager();
+
+  final LocalFavoritesManager favorites = LocalFavoritesManager();
+
+  final LocalManager local = LocalManager();
+
   void rootPop() {
     rootNavigatorKey.currentState?.maybePop();
   }
@@ -66,6 +77,10 @@ class _App {
   Future<void> init() async {
     cachePath = (await getApplicationCacheDirectory()).path;
     dataPath = (await getApplicationSupportDirectory()).path;
+    await data.init();
+    await history.init();
+    await favorites.init();
+    await local.init();
   }
 
   Function? _forceRebuildHandler;

lib/foundation/appdata.dart

@@ -6,8 +6,8 @@ import 'package:venera/foundation/app.dart';
 import 'package:venera/utils/data_sync.dart';
 import 'package:venera/utils/io.dart';
 
-class _Appdata {
+class Appdata {
-  final _Settings settings = _Settings();
+  final Settings settings = Settings();
 
   var searchHistory = <String>[];
 
@@ -110,10 +110,10 @@ class _Appdata {
   }
 }
 
-final appdata = _Appdata();
+final appdata = Appdata();
 
-class _Settings with ChangeNotifier {
+class Settings with ChangeNotifier {
-  _Settings();
+  Settings();
 
   final _data = <String, dynamic>{
     'comicDisplayMode': 'detailed', // detailed, brief
@@ -133,7 +133,8 @@ class _Settings with ChangeNotifier {
     'defaultSearchTarget': null,
     'autoPageTurningInterval': 5, // in seconds
     'readerMode': 'galleryLeftToRight', // values of [ReaderMode]
-    'readerScreenPicNumber': 1, // 1 - 5
+    'readerScreenPicNumberForLandscape': 1, // 1 - 5
+    'readerScreenPicNumberForPortrait': 1, // 1 - 5
     'enableTapToTurnPages': true,
     'reverseTapToTurnPages': false,
     'enablePageAnimation': true,
@@ -188,9 +189,9 @@ const defaultCustomImageProcessing = '''
  * @returns {Promise<ArrayBuffer> | {image: Promise<ArrayBuffer>, onCancel: () => void}} - The processed image
  */
 function processImage(image, cid, eid, page, sourceKey) {
-    let image = new Promise((resolve, reject) => {
+    let futureImage = new Promise((resolve, reject) => {
         resolve(image);
     });
-    return image;
+    return futureImage;
 }
 ''';

lib/foundation/comic_source/models.dart

@@ -128,12 +128,7 @@ class ComicDetails with HistoryMixin {
   final Map<String, List<String>> tags;
 
   /// id-name
-  final Map<String, String>? chapters;
+  final ComicChapters? chapters;
-
-  /// key is group name.
-  /// When this field is not null, [chapters] will be a merged map of all groups.
-  /// Only available in some sources.
-  final Map<String, Map<String, String>>? groupedChapters;
 
   final List<String>? thumbnails;
 
@@ -176,45 +171,13 @@ class ComicDetails with HistoryMixin {
     return res;
   }
 
-  static Map<String, String>? _getChapters(dynamic chapters) {
-    if (chapters == null) return null;
-    var result = <String, String>{};
-    if (chapters is Map) {
-      for (var entry in chapters.entries) {
-        var value = entry.value;
-        if (value is Map) {
-          result.addAll(Map.from(value));
-        } else {
-          result[entry.key.toString()] = value.toString();
-        }
-      }
-    }
-    return result;
-  }
-
-  static Map<String, Map<String, String>>? _getGroupedChapters(dynamic chapters) {
-    if (chapters == null) return null;
-    var result = <String, Map<String, String>>{};
-    if (chapters is Map) {
-      for (var entry in chapters.entries) {
-        var value = entry.value;
-        if (value is Map) {
-          result[entry.key.toString()] = Map.from(value);
-        }
-      }
-    }
-    if (result.isEmpty) return null;
-    return result;
-  }
-
   ComicDetails.fromJson(Map<String, dynamic> json)
       : title = json["title"],
         subTitle = json["subtitle"],
         cover = json["cover"],
         description = json["description"],
         tags = _generateMap(json["tags"]),
-        chapters = _getChapters(json["chapters"]),
+        chapters = ComicChapters.fromJsonOrNull(json["chapters"]),
-        groupedChapters = _getGroupedChapters(json["chapters"]),
         sourceKey = json["sourceKey"],
         comicId = json["comicId"],
         thumbnails = ListOrNull.from(json["thumbnails"]),
@@ -342,3 +305,122 @@ class ArchiveInfo {
         description = json["description"],
         id = json["id"];
 }
+
+class ComicChapters {
+  final Map<String, String>? _chapters;
+
+  final Map<String, Map<String, String>>? _groupedChapters;
+
+  /// Create a ComicChapters object with a flat map
+  const ComicChapters(Map<String, String> this._chapters)
+      : _groupedChapters = null;
+
+  /// Create a ComicChapters object with a grouped map
+  const ComicChapters.grouped(
+      Map<String, Map<String, String>> this._groupedChapters)
+      : _chapters = null;
+
+  factory ComicChapters.fromJson(dynamic json) {
+    if (json is! Map) throw ArgumentError("Invalid json type");
+    var chapters = <String, String>{};
+    var groupedChapters = <String, Map<String, String>>{};
+    for (var entry in json.entries) {
+      var key = entry.key;
+      var value = entry.value;
+      if (key is! String) throw ArgumentError("Invalid key type");
+      if (value is Map) {
+        groupedChapters[key] = Map.from(value);
+      } else {
+        chapters[key] = value.toString();
+      }
+    }
+    if (chapters.isNotEmpty) {
+      return ComicChapters(chapters);
+    } else {
+      return ComicChapters.grouped(groupedChapters);
+    }
+  }
+
+  static fromJsonOrNull(dynamic json) {
+    if (json == null) return null;
+    return ComicChapters.fromJson(json);
+  }
+
+  Map<String, dynamic> toJson() {
+    if (_chapters != null) {
+      return _chapters;
+    } else {
+      return _groupedChapters!;
+    }
+  }
+
+  /// Whether the chapters are grouped
+  bool get isGrouped => _groupedChapters != null;
+
+  /// All group names
+  Iterable<String> get groups => _groupedChapters?.keys ?? [];
+
+  /// All chapters.
+  /// If the chapters are grouped, all groups will be merged.
+  Map<String, String> get allChapters {
+    if (_chapters != null) return _chapters;
+    var res = <String, String>{};
+    for (var entry in _groupedChapters!.values) {
+      res.addAll(entry);
+    }
+    return res;
+  }
+
+  /// Get a group of chapters by name
+  Map<String, String> getGroup(String group) {
+    return _groupedChapters![group] ?? {};
+  }
+
+  /// Get a group of chapters by index(0-based)
+  Map<String, String> getGroupByIndex(int index) {
+    return _groupedChapters!.values.elementAt(index);
+  }
+
+  /// Get total number of chapters
+  int get length {
+    return isGrouped
+        ? _groupedChapters!.values.map((e) => e.length).reduce((a, b) => a + b)
+        : _chapters!.length;
+  }
+
+  /// Get the number of groups
+  int get groupCount => _groupedChapters?.length ?? 0;
+
+  /// Iterate all chapter ids
+  Iterable<String> get ids sync* {
+    if (isGrouped) {
+      for (var entry in _groupedChapters!.values) {
+        yield* entry.keys;
+      }
+    } else {
+      yield* _chapters!.keys;
+    }
+  }
+
+  /// Iterate all chapter titles
+  Iterable<String> get titles sync* {
+    if (isGrouped) {
+      for (var entry in _groupedChapters!.values) {
+        yield* entry.values;
+      }
+    } else {
+      yield* _chapters!.values;
+    }
+  }
+
+  String? operator [](String key) {
+    if (isGrouped) {
+      for (var entry in _groupedChapters!.values) {
+        if (entry.containsKey(key)) return entry[key];
+      }
+      return null;
+    } else {
+      return _chapters![key];
+    }
+  }
+}

lib/foundation/favorites.dart

@@ -185,6 +185,18 @@ class FavoriteItemWithUpdateInfo extends FavoriteItem {
     var sourceName = type.comicSource?.name ?? "Unknown";
     return "$updateTime | $sourceName";
   }
+
+  @override
+  operator ==(Object other) {
+    return other is FavoriteItemWithUpdateInfo &&
+        other.updateTime == updateTime &&
+        other.hasNewUpdate == hasNewUpdate &&
+        super == other;
+  }
+
+  @override
+  int get hashCode =>
+      super.hashCode ^ updateTime.hashCode ^ hasNewUpdate.hashCode;
 }
 
 class LocalFavoritesManager with ChangeNotifier {
@@ -785,7 +797,7 @@ class LocalFavoritesManager with ChangeNotifier {
     }
   }
 
-  void updateInfo(String folder, FavoriteItem comic) {
+  void updateInfo(String folder, FavoriteItem comic, [bool notify = true]) {
     _db.execute("""
       update "$folder"
       set name = ?, author = ?, cover_path = ?, tags = ?
@@ -798,7 +810,9 @@ class LocalFavoritesManager with ChangeNotifier {
       comic.id,
       comic.type.value
     ]);
-    notifyListeners();
+    if (notify) {
+      notifyListeners();
+    }
   }
 
   String folderToJson(String folder) {
@@ -888,6 +902,18 @@ class LocalFavoritesManager with ChangeNotifier {
     ]);
   }
 
+  void updateCheckTime(
+    String folder,
+    String id,
+    ComicType type,
+  ) {
+    _db.execute("""
+      update "$folder"
+      set last_check_time = ?
+      where id == ? and type == ?;
+    """, [DateTime.now().millisecondsSinceEpoch, id, type.value]);
+  }
+
   int countUpdates(String folder) {
     return _db.select("""
       select count(*) as c from "$folder"
@@ -949,4 +975,8 @@ class LocalFavoritesManager with ChangeNotifier {
   void close() {
     _db.dispose();
   }
+
+  void notifyChanges() {
+    notifyListeners();
+  }
 }

lib/foundation/history.dart

@@ -7,7 +7,6 @@ import 'dart:ffi' as ffi;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart' show ChangeNotifier;
-import 'package:sqlite3/common.dart';
 import 'package:sqlite3/sqlite3.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/comic_type.dart';
@@ -51,17 +50,24 @@ class History implements Comic {
   @override
   String cover;
 
+  /// index of chapters. 1-based.
   int ep;
 
+  /// index of pages. 1-based.
   int page;
 
+  /// index of chapter groups. 1-based.
+  /// If [group] is not null, [ep] is the index of chapter in the group.
+  int? group;
+
   @override
   String id;
 
   /// readEpisode is a set of episode numbers that have been read.
-  ///
+  /// For normal chapters, it is a set of chapter numbers.
-  /// The number of episodes is 1-based.
+  /// For grouped chapters, it is a set of strings in the format of "group_number-chapter_number".
-  Set<int> readEpisode;
+  /// 1-based.
+  Set<String> readEpisode;
 
   @override
   int? maxPage;
@@ -70,29 +76,17 @@ class History implements Comic {
       {required HistoryMixin model,
       required this.ep,
       required this.page,
-      Set<int>? readChapters,
+      this.group,
+      Set<String>? readChapters,
       DateTime? time})
       : type = model.historyType,
         title = model.title,
         subtitle = model.subTitle ?? '',
         cover = model.cover,
         id = model.id,
-        readEpisode = readChapters ?? <int>{},
+        readEpisode = readChapters ?? <String>{},
         time = time ?? DateTime.now();
 
-  Map<String, dynamic> toMap() => {
-        "type": type.value,
-        "time": time.millisecondsSinceEpoch,
-        "title": title,
-        "subtitle": subtitle,
-        "cover": cover,
-        "ep": ep,
-        "page": page,
-        "id": id,
-        "readEpisode": readEpisode.toList(),
-        "max_page": maxPage
-      };
-
   History.fromMap(Map<String, dynamic> map)
       : type = HistoryType(map["type"]),
         time = DateTime.fromMillisecondsSinceEpoch(map["time"]),
@@ -102,8 +96,9 @@ class History implements Comic {
         ep = map["ep"],
         page = map["page"],
         id = map["id"],
-        readEpisode = Set<int>.from(
+        readEpisode = Set<String>.from(
-            (map["readEpisode"] as List<dynamic>?)?.toSet() ?? const <int>{}),
+            (map["readEpisode"] as List<dynamic>?)?.toSet() ??
+                const <String>{}),
         maxPage = map["max_page"];
 
   @override
@@ -120,11 +115,11 @@ class History implements Comic {
         ep = row["ep"],
         page = row["page"],
         id = row["id"],
-        readEpisode = Set<int>.from((row["readEpisode"] as String)
+        readEpisode = Set<String>.from((row["readEpisode"] as String)
             .split(',')
-            .where((element) => element != "")
+            .where((element) => element != "")),
-            .map((e) => int.parse(e))),
+        maxPage = row["max_page"],
-        maxPage = row["max_page"];
+        group = row["chapter_group"];
 
   @override
   bool operator ==(Object other) {
@@ -213,18 +208,24 @@ class HistoryManager with ChangeNotifier {
           ep int,
           page int,
           readEpisode text,
-          max_page int
+          max_page int,
+          chapter_group int
         );
       """);
 
+    var columns = _db.select("PRAGMA table_info(history);");
+    if (!columns.any((element) => element["name"] == "chapter_group")) {
+      _db.execute("alter table history add column chapter_group int;");
+    }
+
     notifyListeners();
     ImageFavoriteManager().init();
     isInitialized = true;
   }
 
-  static const  _insertHistorySql = """
+  static const _insertHistorySql = """
-        insert or replace into history (id, title, subtitle, cover, time, type, ep, page, readEpisode, max_page)
+        insert or replace into history (id, title, subtitle, cover, time, type, ep, page, readEpisode, max_page, chapter_group)
-        values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?);
+        values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);
       """;
 
   static Future<void> _addHistoryAsync(int dbAddr, History newItem) {
@@ -240,7 +241,8 @@ class HistoryManager with ChangeNotifier {
         newItem.ep,
         newItem.page,
         newItem.readEpisode.join(','),
-        newItem.maxPage
+        newItem.maxPage,
+        newItem.group
       ]);
     });
   }
@@ -282,7 +284,8 @@ class HistoryManager with ChangeNotifier {
       newItem.ep,
       newItem.page,
       newItem.readEpisode.join(','),
-      newItem.maxPage
+      newItem.maxPage,
+      newItem.group
     ]);
     if (_cachedHistoryIds == null) {
       updateCache();
@@ -319,7 +322,7 @@ class HistoryManager with ChangeNotifier {
     for (var element in res) {
       _cachedHistoryIds![element["id"] as String] = true;
     }
-    for (var key in cachedHistories.keys) {
+    for (var key in cachedHistories.keys.toList()) {
       if (!_cachedHistoryIds!.containsKey(key)) {
         cachedHistories.remove(key);
       }

lib/foundation/image_provider/image_favorites_provider.dart

@@ -97,7 +97,7 @@ class ImageFavoritesProvider
     if (localComic == null) {
       return null;
     }
-    var epIndex = localComic.chapters?.keys.toList().indexOf(eid) ?? -1;
+    var epIndex = localComic.chapters?.ids.toList().indexOf(eid) ?? -1;
     if (epIndex == -1 && localComic.hasChapters) {
       return null;
     }

lib/foundation/local.dart

@@ -9,7 +9,6 @@ import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/log.dart';
 import 'package:venera/network/download.dart';
 import 'package:venera/pages/reader/reader.dart';
-import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/io.dart';
 
 import 'app.dart';
@@ -34,7 +33,7 @@ class LocalComic with HistoryMixin implements Comic {
   /// key: chapter id, value: chapter title
   ///
   /// chapter id is the name of the directory in `LocalManager.path/$directory`
-  final Map<String, String>? chapters;
+  final ComicChapters? chapters;
 
   bool get hasChapters => chapters != null;
 
@@ -67,7 +66,7 @@ class LocalComic with HistoryMixin implements Comic {
         subtitle = row[2] as String,
         tags = List.from(jsonDecode(row[3] as String)),
         directory = row[4] as String,
-        chapters = MapOrNull.from(jsonDecode(row[5] as String)),
+        chapters = ComicChapters.fromJsonOrNull(jsonDecode(row[5] as String)),
         cover = row[6] as String,
         comicType = ComicType(row[7] as int),
         downloadedChapters = List.from(jsonDecode(row[8] as String)),
@@ -99,6 +98,7 @@ class LocalComic with HistoryMixin implements Comic {
       "tags": tags,
       "description": description,
       "sourceKey": sourceKey,
+      "chapters": chapters?.toJson(),
     };
   }
 
@@ -115,6 +115,7 @@ class LocalComic with HistoryMixin implements Comic {
         chapters: chapters,
         initialChapter: history?.ep,
         initialPage: history?.page,
+        initialChapterGroup: history?.group,
         history: history ??
             History.fromModel(
               model: this,
@@ -391,7 +392,7 @@ class LocalManager with ChangeNotifier {
     var directory = Directory(comic.baseDir);
     if (comic.hasChapters) {
       var cid =
-          ep is int ? comic.chapters!.keys.elementAt(ep - 1) : (ep as String);
+          ep is int ? comic.chapters!.ids.elementAt(ep - 1) : (ep as String);
       directory = Directory(FilePath.join(directory.path, cid));
     }
     var files = <File>[];
@@ -425,7 +426,7 @@ class LocalManager with ChangeNotifier {
     if (comic == null) return false;
     if (comic.chapters == null || ep == null) return true;
     return comic.downloadedChapters
-        .contains(comic.chapters!.keys.elementAt(ep - 1));
+        .contains(comic.chapters!.ids.elementAt(ep - 1));
   }
 
   List<DownloadTask> downloadingTasks = [];
@@ -509,7 +510,7 @@ class LocalManager with ChangeNotifier {
       var dir = Directory(FilePath.join(path, c.directory));
       dir.deleteIgnoreError(recursive: true);
     }
-    // Deleting a local comic means that it's nolonger available, thus both favorite and history should be deleted.
+    // Deleting a local comic means that it's no longer available, thus both favorite and history should be deleted.
     if (c.comicType == ComicType.local) {
       if (HistoryManager().find(c.id, c.comicType) != null) {
         HistoryManager().remove(c.id, c.comicType);

lib/init.dart

@@ -4,10 +4,7 @@ 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';
-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/pages/comic_source_page.dart';
@@ -32,25 +29,18 @@ extension _FutureInit<T> on Future<T> {
 }
 
 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();
+  var futures = [
-  await ComicSource.init().wait();
+    Rhttp.init(),
-  await LocalManager().init().wait();
+    SAFTaskWorker().init().wait(),
+    AppTranslation.init().wait(),
+    TagsTranslation.readData().wait(),
+    JsEngine().init().then((_) => ComicSource.init()).wait(),
+  ];
+  await Future.wait(futures);
   CacheManager().setLimitSize(appdata.settings['cacheSize']);
-  if (appdata.settings['searchSources'] == null) {
+  _checkOldConfigs();
-    appdata.settings['searchSources'] = ComicSource.all()
-        .where((e) => e.searchPageData != null)
-        .map((e) => e.key)
-        .toList();
-  }
   if (App.isAndroid) {
     handleLinks();
   }
@@ -59,6 +49,27 @@ Future<void> init() async {
   };
 }
 
+void _checkOldConfigs() {
+  if (appdata.settings['searchSources'] == null) {
+    appdata.settings['searchSources'] = ComicSource.all()
+        .where((e) => e.searchPageData != null)
+        .map((e) => e.key)
+        .toList();
+  }
+
+  if (appdata.implicitData['webdavAutoSync'] == null) {
+    var webdavConfig = appdata.settings['webdav'];
+    if (webdavConfig is List &&
+        webdavConfig.length == 3 &&
+        webdavConfig.whereType<String>().length == 3) {
+      appdata.implicitData['webdavAutoSync'] = true;
+    } else {
+      appdata.implicitData['webdavAutoSync'] = false;
+    }
+    appdata.writeImplicitData();
+  }
+}
+
 Future<void> _checkAppUpdates() async {
   var lastCheck = appdata.implicitData['lastCheckUpdate'] ?? 0;
   var now = DateTime.now().millisecondsSinceEpoch;

lib/network/cloudflare.dart

@@ -14,7 +14,7 @@ import 'cookie_jar.dart';
 class CloudflareException implements DioException {
   final String url;
 
-  const CloudflareException(this.url);
+  CloudflareException(this.url);
 
   @override
   String toString() {
@@ -55,6 +55,9 @@ class CloudflareException implements DioException {
 
   @override
   DioExceptionType get type => DioExceptionType.badResponse;
+
+  @override
+  DioExceptionReadableStringBuilder? stringBuilder;
 }
 
 class CloudflareInterceptor extends Interceptor {

lib/network/download.dart

@@ -328,8 +328,9 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
         _images = {};
         _totalCount = 0;
         int cpCount = 0;
-        int totalCpCount = chapters?.length ?? comic!.chapters!.length;
+        int totalCpCount =
-        for (var i in comic!.chapters!.keys) {
+            chapters?.length ?? comic!.chapters!.allChapters.length;
+        for (var i in comic!.chapters!.allChapters.keys) {
           if (chapters != null && !chapters!.contains(i)) {
             continue;
           }
@@ -422,7 +423,7 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
       "comic": comic?.toJson(),
       "chapters": chapters,
       "path": path,
-      "cover": cover,
+      "cover": _cover,
       "images": _images,
       "downloadedCount": _downloadedCount,
       "totalCount": _totalCount,

lib/network/images.dart

@@ -139,12 +139,10 @@ class ImageDownloader {
         var buffer = <int>[];
         await for (var data in stream) {
           buffer.addAll(data);
-          if (expectedBytes != null) {
+          yield ImageDownloadProgress(
-            yield ImageDownloadProgress(
+            currentBytes: buffer.length,
-              currentBytes: buffer.length,
+            totalBytes: expectedBytes,
-              totalBytes: expectedBytes,
+          );
-            );
-          }
         }
 
         if (configs['onResponse'] is JSInvokable) {
@@ -194,7 +192,7 @@ class ImageDownloader {
 class ImageDownloadProgress {
   final int currentBytes;
 
-  final int totalBytes;
+  final int? totalBytes;
 
   final Uint8List? imageBytes;
 

lib/pages/comic_details_page/actions.dart

@@ -95,16 +95,19 @@ abstract mixin class _ComicPageActions {
   /// [ep] the episode number, start from 1
   ///
   /// [page] the page number, start from 1
-  void read([int? ep, int? page]) {
+  ///
+  /// [group] the chapter group number, start from 1
+  void read([int? ep, int? page, int? group]) {
     App.rootContext
         .to(
-          () => Reader(
+      () => Reader(
         type: comic.comicType,
         cid: comic.id,
         name: comic.title,
         chapters: comic.chapters,
         initialChapter: ep,
         initialPage: page,
+        initialChapterGroup: group,
         history: history ?? History.fromModel(model: comic, ep: 0, page: 0),
         author: comic.findAuthor() ?? '',
         tags: comic.plainTags,
@@ -118,7 +121,8 @@ abstract mixin class _ComicPageActions {
   void continueRead() {
     var ep = history?.ep ?? 1;
     var page = history?.page ?? 1;
-    read(ep, page);
+    var group = history?.group ?? 1;
+    read(ep, page, group);
   }
 
   void onReadEnd();
@@ -219,7 +223,7 @@ abstract mixin class _ComicPageActions {
                         isGettingLink = true;
                       });
                       var res =
-                      await comicSource.archiveDownloader!.getDownloadUrl(
+                          await comicSource.archiveDownloader!.getDownloadUrl(
                         comic.id,
                         archives![selected].id,
                       );
@@ -262,7 +266,7 @@ abstract mixin class _ComicPageActions {
       if (localComic != null) {
         for (int i = 0; i < comic.chapters!.length; i++) {
           if (localComic.downloadedChapters
-              .contains(comic.chapters!.keys.elementAt(i))) {
+              .contains(comic.chapters!.ids.elementAt(i))) {
             downloaded.add(i);
           }
         }
@@ -270,8 +274,8 @@ abstract mixin class _ComicPageActions {
       await showSideBar(
         App.rootContext,
         _SelectDownloadChapter(
-          comic.chapters!.values.toList(),
+          comic.chapters!.titles.toList(),
-              (v) => selected = v,
+          (v) => selected = v,
           downloaded,
         ),
       );
@@ -281,7 +285,7 @@ abstract mixin class _ComicPageActions {
         comicId: comic.id,
         comic: comic,
         chapters: selected!.map((i) {
-          return comic.chapters!.keys.elementAt(i);
+          return comic.chapters!.ids.elementAt(i);
         }).toList(),
       ));
     }
@@ -298,13 +302,13 @@ abstract mixin class _ComicPageActions {
     var context = App.mainNavigatorKey!.currentContext!;
     if (config['action'] == 'search') {
       context.to(() => SearchResultPage(
-        text: config['keyword'] ?? '',
+            text: config['keyword'] ?? '',
-        sourceKey: comicSource.key,
+            sourceKey: comicSource.key,
-        options: const [],
+            options: const [],
-      ));
+          ));
     } else if (config['action'] == 'category') {
       context.to(
-            () => CategoryComicsPage(
+        () => CategoryComicsPage(
           category: config['keyword'] ?? '',
           categoryKey: comicSource.categoryData!.key,
           param: config['param'],
@@ -432,4 +436,4 @@ abstract mixin class _ComicPageActions {
       ),
     );
   }
-}
+}

lib/pages/comic_details_page/chapters.dart

@@ -33,7 +33,7 @@ class _NormalComicChaptersState extends State<_NormalComicChapters> {
 
   late History? history;
 
-  late Map<String, String> chapters;
+  late ComicChapters chapters;
 
   @override
   void initState() {
@@ -101,7 +101,7 @@ class _NormalComicChaptersState extends State<_NormalComicChapters> {
                   if (reverse) {
                     i = chapters.length - i - 1;
                   }
-                  var key = chapters.keys.elementAt(i);
+                  var key = chapters.ids.elementAt(i);
                   var value = chapters[key]!;
                   bool visited = (history?.readEpisode ?? {}).contains(i + 1);
                   return Padding(
@@ -182,7 +182,7 @@ class _GroupedComicChaptersState extends State<_GroupedComicChapters>
 
   late History? history;
 
-  late Map<String, Map<String, String>> chapters;
+  late ComicChapters chapters;
 
   late TabController tabController;
 
@@ -197,9 +197,9 @@ class _GroupedComicChaptersState extends State<_GroupedComicChapters>
   @override
   void didChangeDependencies() {
     state = context.findAncestorStateOfType<_ComicPageState>()!;
-    chapters = state.comic.groupedChapters!;
+    chapters = state.comic.chapters!;
     tabController = TabController(
-      length: chapters.keys.length,
+      length: chapters.ids.length,
       vsync: this,
     );
     tabController.addListener(onTabChange);
@@ -226,7 +226,7 @@ class _GroupedComicChaptersState extends State<_GroupedComicChapters>
   Widget build(BuildContext context) {
     return SliverLayoutBuilder(
       builder: (context, constrains) {
-        var group = chapters.values.elementAt(index);
+        var group = chapters.getGroupByIndex(index);
         int length = group.length;
         bool canShowAll = showAll;
         if (!showAll) {
@@ -265,7 +265,7 @@ class _GroupedComicChaptersState extends State<_GroupedComicChapters>
               child: AppTabBar(
                 withUnderLine: false,
                 controller: tabController,
-                tabs: chapters.keys.map((e) => Tab(text: e)).toList(),
+                tabs: chapters.groups.map((e) => Tab(text: e)).toList(),
               ),
             ),
             SliverPadding(padding: const EdgeInsets.only(top: 8)),
@@ -279,15 +279,20 @@ class _GroupedComicChaptersState extends State<_GroupedComicChapters>
                   var key = group.keys.elementAt(i);
                   var value = group[key]!;
                   var chapterIndex = 0;
-                  for (var j = 0; j < chapters.length; j++) {
+                  for (var j = 0; j < chapters.groupCount; j++) {
                     if (j == index) {
                       chapterIndex += i;
                       break;
                     }
-                    chapterIndex += chapters.values.elementAt(j).length;
+                    chapterIndex += chapters.getGroupByIndex(j).length;
+                  }
+                  String rawIndex = (chapterIndex + 1).toString();
+                  String groupedIndex = "${index + 1}-${i + 1}";
+                  bool visited = false;
+                  if (history != null) {
+                    visited = history!.readEpisode.contains(groupedIndex) ||
+                        history!.readEpisode.contains(rawIndex);
                   }
-                  bool visited =
-                      (history?.readEpisode ?? {}).contains(chapterIndex + 1);
                   return Padding(
                     padding: const EdgeInsets.fromLTRB(6, 4, 6, 4),
                     child: Material(

lib/pages/comic_details_page/comic_page.dart

@@ -165,6 +165,9 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
               cid: widget.id,
               name: localComic.title,
               chapters: localComic.chapters,
+              initialPage: history?.page,
+              initialChapter: history?.ep,
+              initialChapterGroup: history?.group,
               history: history ??
                   History.fromModel(
                     model: localComic,
@@ -369,7 +372,7 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
               padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
               decoration: BoxDecoration(
                 color: context.colorScheme.surfaceContainerLow,
-                borderRadius: BorderRadius.circular(16),
+                borderRadius: BorderRadius.circular(24),
               ),
               child: Row(
                 mainAxisSize: MainAxisSize.min,
@@ -381,16 +384,20 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
                       bool haveChapter = comic.chapters != null;
                       var page = history!.page;
                       var ep = history!.ep;
+                      var group = history!.group;
                       String text;
                       if (haveChapter) {
-                        text = "Last Reading: Chapter @ep Page @page".tlParams({
+                        var epName = group == null
-                          'ep': ep,
+                            ? comic.chapters!.titles.elementAt(
-                          'page': page,
+                                math.min(ep - 1, comic.chapters!.length - 1),
-                        });
+                              )
+                            : comic.chapters!
+                                .getGroupByIndex(group - 1)
+                                .values
+                                .elementAt(ep - 1);
+                        text = "${"Last Reading".tl}: $epName P$page";
                       } else {
-                        text = "Last Reading: Page @page".tlParams({
+                        text = "${"Last Reading".tl}: P$page";
-                          'page': page,
-                        });
                       }
                       return Text(text);
                     },
@@ -607,7 +614,7 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
     }
     return _ComicChapters(
       history: history,
-      groupedMode: comic.groupedChapters != null,
+      groupedMode: comic.chapters!.isGrouped,
     );
   }
 

lib/pages/downloading_page.dart

@@ -15,6 +15,15 @@ class DownloadingPage extends StatefulWidget {
 }
 
 class _DownloadingPageState extends State<DownloadingPage> {
+  DownloadTask? firstTask;
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    firstTask = LocalManager().downloadingTasks.firstOrNull;
+    firstTask?.addListener(update);
+  }
+
   @override
   void initState() {
     LocalManager().addListener(update);
@@ -24,10 +33,17 @@ class _DownloadingPageState extends State<DownloadingPage> {
   @override
   void dispose() {
     LocalManager().removeListener(update);
+    firstTask?.removeListener(update);
     super.dispose();
   }
 
   void update() {
+    var currentFirstTask = LocalManager().downloadingTasks.firstOrNull;
+    if (currentFirstTask != firstTask) {
+      firstTask?.removeListener(update);
+      firstTask = currentFirstTask;
+      firstTask?.addListener(update);
+    }
     if(mounted) {
       setState(() {});
     }

lib/pages/follow_updates_page.dart

@@ -6,6 +6,7 @@ import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/log.dart';
+import 'package:venera/utils/data_sync.dart';
 import 'package:venera/utils/translations.dart';
 import '../foundation/global_state.dart';
 
@@ -133,7 +134,18 @@ class _FollowUpdatesPageState extends AutomaticGlobalState<FollowUpdatesPage> {
       } else if (b.updateTime == null) {
         return 1;
       }
-      return b.updateTime!.compareTo(a.updateTime!);
+      try {
+        var aNums = a.updateTime!.split('-').map(int.parse).toList();
+        var bNums = b.updateTime!.split('-').map(int.parse).toList();
+        for (int i = 0; i < aNums.length; i++) {
+          if (aNums[i] != bNums[i]) {
+            return bNums[i] - aNums[i];
+          }
+        }
+        return 0;
+      } catch (_) {
+        return 0;
+      }
     });
   }
 
@@ -270,6 +282,27 @@ class _FollowUpdatesPageState extends AutomaticGlobalState<FollowUpdatesPage> {
                   "Updates".tl,
                   style: ts.s18,
                 ),
+                const Spacer(),
+                if (updatedComics.isNotEmpty)
+                  IconButton(
+                    icon: Icon(Icons.clear_all),
+                    onPressed: () {
+                      showConfirmDialog(
+                        context: App.rootContext,
+                        title: "Mark all as read".tl,
+                        content: "Do you want to mark all as read?".tl,
+                        onConfirm: () {
+                          for (var comic in updatedComics) {
+                            LocalFavoritesManager().markAsRead(
+                              comic.id,
+                              comic.type,
+                            );
+                          }
+                          updateFollowUpdatesUI();
+                        },
+                      );
+                    },
+                  ),
               ],
             ),
           ),
@@ -408,7 +441,7 @@ class _FollowUpdatesPageState extends AutomaticGlobalState<FollowUpdatesPage> {
   }
 
   void setFolder(String folder) async {
-    FollowUpdatesService.cancelChecking?.call();
+    FollowUpdatesService._cancelChecking?.call();
     LocalFavoritesManager().prepareTableForFollowUpdates(folder);
 
     var count = LocalFavoritesManager().count(folder);
@@ -447,7 +480,7 @@ class _FollowUpdatesPageState extends AutomaticGlobalState<FollowUpdatesPage> {
   }
 
   void checkNow() async {
-    FollowUpdatesService.cancelChecking?.call();
+    FollowUpdatesService._cancelChecking?.call();
 
     bool isCanceled = false;
     void onCancel() {
@@ -570,7 +603,7 @@ void _updateFolderBase(
             tags: newTags,
           );
 
-          LocalFavoritesManager().updateInfo(folder, item);
+          LocalFavoritesManager().updateInfo(folder, item, false);
 
           var updateTime = newInfo.findUpdateTime();
           if (updateTime != null && updateTime != c.updateTime) {
@@ -580,6 +613,8 @@ void _updateFolderBase(
               c.type,
               updateTime,
             );
+          } else {
+            LocalFavoritesManager().updateCheckTime(folder, c.id, c.type);
           }
           updated++;
           return;
@@ -606,6 +641,10 @@ void _updateFolderBase(
 
   await Future.wait(futures);
 
+  if (updated > 0) {
+    LocalFavoritesManager().notifyChanges();
+  }
+
   stream.close();
 }
 
@@ -617,12 +656,14 @@ Stream<_UpdateProgress> _updateFolder(String folder, bool ignoreCheckTime) {
 
 /// Background service for checking updates
 abstract class FollowUpdatesService {
-  static bool isChecking = false;
+  static bool _isChecking = false;
 
-  static void Function()? cancelChecking;
+  static void Function()? _cancelChecking;
 
-  static void check() async {
+  static bool _isInitialized = false;
-    if (isChecking) {
+
+  static void _check() async {
+    if (_isChecking) {
       return;
     }
     var folder = appdata.settings["followUpdatesFolder"];
@@ -630,11 +671,16 @@ abstract class FollowUpdatesService {
       return;
     }
     bool isCanceled = false;
-    cancelChecking = () {
+    _cancelChecking = () {
       isCanceled = true;
     };
 
-    isChecking = true;
+    _isChecking = true;
+
+    while (DataSync().isDownloading) {
+      await Future.delayed(const Duration(milliseconds: 100));
+    }
+
     int updated = 0;
     try {
       await for (var progress in _updateFolder(folder, false)) {
@@ -644,21 +690,27 @@ abstract class FollowUpdatesService {
         updated = progress.updated;
       }
     } finally {
-      cancelChecking = null;
+      _cancelChecking = null;
-      isChecking = false;
+      _isChecking = false;
       if (updated > 0) {
         updateFollowUpdatesUI();
       }
     }
   }
 
+  /// Initialize the checker.
   static void initChecker() {
-    Timer.periodic(const Duration(hours: 1), (timer) {
+    if (_isInitialized) return;
-      check();
+    _isInitialized = true;
+    _check();
+    // A short interval will not affect the performance since every comic has a check time.
+    Timer.periodic(const Duration(minutes: 5), (timer) {
+      _check();
     });
   }
 }
 
+/// Update the UI of follow updates.
 void updateFollowUpdatesUI() {
   GlobalState.findOrNull<_FollowUpdatesWidgetState>()?.updateCount();
   GlobalState.findOrNull<_FollowUpdatesPageState>()?.updateComics();

lib/pages/history_page.dart

@@ -29,86 +29,211 @@ class _HistoryPageState extends State<HistoryPage> {
   void onUpdate() {
     setState(() {
       comics = HistoryManager().getAll();
+      if (multiSelectMode) {
+        selectedComics.removeWhere((comic, _) => !comics.contains(comic));
+        if (selectedComics.isEmpty) {
+          multiSelectMode = false;
+        }
+      }
     });
   }
 
   var comics = HistoryManager().getAll();
-
   var controller = FlyoutController();
 
+  bool multiSelectMode = false;
+  Map<History, bool> selectedComics = {};
+
+  void selectAll() {
+    setState(() {
+      selectedComics = comics.asMap().map((k, v) => MapEntry(v, true));
+    });
+  }
+
+  void deSelect() {
+    setState(() {
+      selectedComics.clear();
+    });
+  }
+
+  void invertSelection() {
+    setState(() {
+      comics.asMap().forEach((k, v) {
+        selectedComics[v] = !selectedComics.putIfAbsent(v, () => false);
+      });
+      selectedComics.removeWhere((k, v) => !v);
+    });
+  }
+
+  void _removeHistory(History comic) {
+    if (comic.sourceKey.startsWith("Unknown")) {
+      HistoryManager().remove(
+        comic.id,
+        ComicType(int.parse(comic.sourceKey.split(':')[1])),
+      );
+    } else if (comic.sourceKey == 'local') {
+      HistoryManager().remove(
+        comic.id,
+        ComicType.local,
+      );
+    } else {
+      HistoryManager().remove(
+        comic.id,
+        ComicType(comic.sourceKey.hashCode),
+      );
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
+    List<Widget> selectActions = [
-      body: SmoothCustomScrollView(
+      IconButton(
-        slivers: [
+          icon: const Icon(Icons.select_all),
-          SliverAppbar(
+          tooltip: "Select All".tl,
-            title: Text('History'.tl),
+          onPressed: selectAll
-            actions: [
+      ),
-              Tooltip(
+      IconButton(
-                message: 'Clear History'.tl,
+          icon: const Icon(Icons.deselect),
-                child: Flyout(
+          tooltip: "Deselect".tl,
-                  controller: controller,
+          onPressed: deSelect
-                  flyoutBuilder: (context) {
+      ),
-                    return FlyoutContent(
+      IconButton(
-                      title: 'Clear History'.tl,
+          icon: const Icon(Icons.flip),
-                      content: Text(
+          tooltip: "Invert Selection".tl,
-                          'Are you sure you want to clear your history?'.tl),
+          onPressed: invertSelection
-                      actions: [
+      ),
-                        Button.filled(
+      IconButton(
-                          color: context.colorScheme.error,
+        icon: const Icon(Icons.delete),
-                          onPressed: () {
+        tooltip: "Delete".tl,
-                            HistoryManager().clearHistory();
+        onPressed: selectedComics.isEmpty
-                            context.pop();
+            ? null
-                          },
+            : () {
-                          child: Text('Clear'.tl),
+                final comicsToDelete = List<History>.from(selectedComics.keys);
-                        ),
+                setState(() {
-                      ],
+                  multiSelectMode = false;
-                    );
+                  selectedComics.clear();
-                  },
+                });
-                  child: IconButton(
+
-                    icon: const Icon(Icons.clear_all),
+                for (final comic in comicsToDelete) {
-                    onPressed: () {
+                  _removeHistory(comic);
-                      controller.show();
+                }
-                    },
+              },
-                  ),
+      ),
-                ),
+    ];
-              )
+
-            ],
+    List<Widget> normalActions = [
-          ),
+      IconButton(
-          SliverGridComics(
+        icon: const Icon(Icons.checklist),
-            comics: comics,
+        tooltip: multiSelectMode ? "Exit Multi-Select".tl : "Multi-Select".tl,
-            badgeBuilder: (c) {
+        onPressed: () {
-              return ComicSource.find(c.sourceKey)?.name;
+          setState(() {
-            },
+            multiSelectMode = !multiSelectMode;
-            menuBuilder: (c) {
+          });
-              return [
+        },
-                MenuEntry(
+      ),
-                  icon: Icons.remove,
+      Tooltip(
-                  text: 'Remove'.tl,
+        message: 'Clear History'.tl,
+        child: Flyout(
+          controller: controller,
+          flyoutBuilder: (context) {
+            return FlyoutContent(
+              title: 'Clear History'.tl,
+              content: Text('Are you sure you want to clear your history?'.tl),
+              actions: [
+                Button.filled(
                   color: context.colorScheme.error,
-                  onClick: () {
+                  onPressed: () {
-                    if (c.sourceKey.startsWith("Unknown")) {
+                    HistoryManager().clearHistory();
-                      HistoryManager().remove(
+                    context.pop();
-                        c.id,
+                  },
-                        ComicType(int.parse(c.sourceKey.split(':')[1])),
+                  child: Text('Clear'.tl),
-                      );
+                ),
-                    } else if (c.sourceKey == 'local') {
+              ],
-                      HistoryManager().remove(
+            );
-                        c.id,
+          },
-                        ComicType.local,
+          child: IconButton(
-                      );
+            icon: const Icon(Icons.clear_all),
+            onPressed: () {
+              controller.show();
+            },
+          ),
+        ),
+      )
+    ];
+
+    return PopScope(
+      canPop: !multiSelectMode,
+      onPopInvokedWithResult: (didPop, result) {
+        if (multiSelectMode) {
+          setState(() {
+            multiSelectMode = false;
+            selectedComics.clear();
+          });
+        }
+      },
+      child: Scaffold(
+        body: SmoothCustomScrollView(
+          slivers: [
+            SliverAppbar(
+              leading: Tooltip(
+                message: multiSelectMode ? "Cancel".tl : "Back".tl,
+                child: IconButton(
+                  onPressed: () {
+                    if (multiSelectMode) {
+                      setState(() {
+                        multiSelectMode = false;
+                        selectedComics.clear();
+                      });
                     } else {
-                      HistoryManager().remove(
+                      context.pop();
-                        c.id,
-                        ComicType(c.sourceKey.hashCode),
-                      );
                     }
                   },
+                  icon: multiSelectMode
+                      ? const Icon(Icons.close)
+                      : const Icon(Icons.arrow_back),
                 ),
-              ];
+              ),
-            },
+              title: multiSelectMode
-          ),
+                  ? Text(selectedComics.length.toString())
-        ],
+                  : Text('History'.tl),
+              actions: multiSelectMode ? selectActions : normalActions,
+            ),
+            SliverGridComics(
+              comics: comics,
+              selections: selectedComics,
+              onLongPressed: null,
+              onTap: multiSelectMode
+                  ? (c) {
+                      setState(() {
+                        if (selectedComics.containsKey(c as History)) {
+                          selectedComics.remove(c);
+                        } else {
+                          selectedComics[c] = true;
+                        }
+                        if (selectedComics.isEmpty) {
+                          multiSelectMode = false;
+                        }
+                      });
+                    }
+                  : null,
+              badgeBuilder: (c) {
+                return ComicSource.find(c.sourceKey)?.name;
+              },
+              menuBuilder: (c) {
+                return [
+                  MenuEntry(
+                    icon: Icons.remove,
+                    text: 'Remove'.tl,
+                    color: context.colorScheme.error,
+                    onClick: () {
+                      _removeHistory(c as History);
+                    },
+                  ),
+                ];
+              },
+            ),
+          ],
+        ),
       ),
     );
   }

lib/pages/home_page.dart

@@ -197,10 +197,12 @@ class _HistoryState extends State<_History> {
   late int count;
 
   void onHistoryChange() {
-    setState(() {
+    if (mounted) {
-      history = HistoryManager().getRecent();
+      setState(() {
-      count = HistoryManager().count();
+        history = HistoryManager().getRecent();
-    });
+        count = HistoryManager().count();
+      });
+    }
   }
 
   @override
@@ -603,6 +605,19 @@ class _ComicSourceWidgetState extends State<_ComicSourceWidget> {
     super.dispose();
   }
 
+  int get _availableUpdates {
+    int c = 0;
+    ComicSource.availableUpdates.forEach((key, version) {
+      var source = ComicSource.find(key);
+      if (source != null) {
+        if (compareSemVer(version, source.version)) {
+          c++;
+        }
+      }
+    });
+    return c;
+  }
+
   @override
   Widget build(BuildContext context) {
     return SliverToBoxAdapter(
@@ -666,7 +681,7 @@ class _ComicSourceWidgetState extends State<_ComicSourceWidget> {
                     }).toList(),
                   ).paddingHorizontal(16).paddingBottom(16),
                 ),
-              if (ComicSource.availableUpdates.isNotEmpty)
+              if (_availableUpdates > 0)
                 Container(
                   padding: const EdgeInsets.symmetric(
                     horizontal: 8,
@@ -685,7 +700,7 @@ class _ComicSourceWidgetState extends State<_ComicSourceWidget> {
                       Icon(Icons.update, color: context.colorScheme.primary, size: 20,),
                       const SizedBox(width: 8),
                       Text("@c updates".tlParams({
-                        'c': ComicSource.availableUpdates.length,
+                        'c': _availableUpdates,
                       }), style: ts.withColor(context.colorScheme.primary),),
                     ],
                   ),

lib/pages/reader/chapters.dart

@@ -0,0 +1,242 @@
+part of 'reader.dart';
+
+class _ChaptersView extends StatefulWidget {
+  const _ChaptersView(this.reader);
+
+  final _ReaderState reader;
+
+  @override
+  State<_ChaptersView> createState() => _ChaptersViewState();
+}
+
+class _ChaptersViewState extends State<_ChaptersView> {
+  bool desc = false;
+
+  late final ScrollController _scrollController;
+
+  var downloaded = <String>[];
+
+  @override
+  void initState() {
+    super.initState();
+    int epIndex = widget.reader.chapter - 2;
+    _scrollController = ScrollController(
+      initialScrollOffset: (epIndex * 48.0 + 52).clamp(0, double.infinity),
+    );
+    var local = LocalManager().find(widget.reader.cid, widget.reader.type);
+    if (local != null) {
+      downloaded = local.downloadedChapters;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var chapters = widget.reader.widget.chapters!;
+    var current = widget.reader.chapter - 1;
+    return Scaffold(
+      body: SmoothCustomScrollView(
+        controller: _scrollController,
+        slivers: [
+          SliverAppbar(
+            style: AppbarStyle.shadow,
+            title: Text("Chapters".tl),
+            actions: [
+              Tooltip(
+                message: "Click to change the order".tl,
+                child: TextButton.icon(
+                  icon: Icon(
+                    !desc ? Icons.arrow_upward : Icons.arrow_downward,
+                    size: 18,
+                  ),
+                  label: Text(!desc ? "Ascending".tl : "Descending".tl),
+                  onPressed: () {
+                    setState(() {
+                      desc = !desc;
+                    });
+                  },
+                ),
+              ),
+            ],
+          ),
+          SliverList(
+            delegate: SliverChildBuilderDelegate(
+              (context, index) {
+                if (desc) {
+                  index = chapters.length - 1 - index;
+                }
+                var chapter = chapters.titles.elementAt(index);
+                return _ChapterListTile(
+                  onTap: () {
+                    widget.reader.toChapter(index + 1);
+                    Navigator.of(context).pop();
+                  },
+                  title: chapter,
+                  isActive: current == index,
+                  isDownloaded:
+                      downloaded.contains(chapters.ids.elementAt(index)),
+                );
+              },
+              childCount: chapters.length,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _GroupedChaptersView extends StatefulWidget {
+  const _GroupedChaptersView(this.reader);
+
+  final _ReaderState reader;
+
+  @override
+  State<_GroupedChaptersView> createState() => _GroupedChaptersViewState();
+}
+
+class _GroupedChaptersViewState extends State<_GroupedChaptersView>
+    with SingleTickerProviderStateMixin {
+  ComicChapters get chapters => widget.reader.widget.chapters!;
+
+  late final TabController tabController;
+
+  late final ScrollController _scrollController;
+
+  late final String initialGroupName;
+
+  var downloaded = <String>[];
+
+  @override
+  void initState() {
+    super.initState();
+    int index = 0;
+    int epIndex = widget.reader.chapter - 1;
+    while (epIndex >= 0) {
+      epIndex -= chapters.getGroupByIndex(index).length;
+      index++;
+    }
+    tabController = TabController(
+      length: chapters.groups.length,
+      vsync: this,
+      initialIndex: index - 1,
+    );
+    initialGroupName = chapters.groups.elementAt(index - 1);
+    var epIndexAtGroup = widget.reader.chapter - 1;
+    for (var i = 0; i < index - 1; i++) {
+      epIndexAtGroup -= chapters.getGroupByIndex(i).length;
+    }
+    _scrollController = ScrollController(
+      initialScrollOffset: (epIndexAtGroup * 48.0).clamp(0, double.infinity),
+    );
+    var local = LocalManager().find(widget.reader.cid, widget.reader.type);
+    if (local != null) {
+      downloaded = local.downloadedChapters;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      children: [
+        Appbar(title: Text("Chapters".tl)),
+        AppTabBar(
+          controller: tabController,
+          tabs: chapters.groups.map((e) => Tab(text: e)).toList(),
+        ),
+        Expanded(
+          child: TabViewBody(
+            controller: tabController,
+            children: chapters.groups.map(buildGroup).toList(),
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget buildGroup(String groupName) {
+    var group = chapters.getGroup(groupName);
+    return SmoothCustomScrollView(
+      controller: initialGroupName == groupName ? _scrollController : null,
+      slivers: [
+        SliverList(
+          delegate: SliverChildBuilderDelegate(
+            (context, index) {
+              var name = group.values.elementAt(index);
+              var i = 0;
+              for (var g in chapters.groups) {
+                if (g == groupName) {
+                  break;
+                }
+                i += chapters.getGroup(g).length;
+              }
+              i += index + 1;
+              return _ChapterListTile(
+                onTap: () {
+                  widget.reader.toChapter(i);
+                  context.pop();
+                },
+                title: name,
+                isActive: widget.reader.chapter == i,
+                isDownloaded: downloaded.contains(group.keys.elementAt(index)),
+              );
+            },
+            childCount: group.length,
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+class _ChapterListTile extends StatelessWidget {
+  const _ChapterListTile({
+    required this.title,
+    required this.isActive,
+    required this.isDownloaded,
+    required this.onTap,
+  });
+
+  final String title;
+
+  final bool isActive;
+
+  final bool isDownloaded;
+
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: onTap,
+      child: Container(
+        height: 48,
+        padding: const EdgeInsets.symmetric(horizontal: 16),
+        decoration: BoxDecoration(
+          border: Border(
+            left: BorderSide(
+              color:
+                  isActive ? context.colorScheme.primary : Colors.transparent,
+              width: 4,
+            ),
+          ),
+        ),
+        child: Row(
+          children: [
+            Text(
+              title,
+              style: isActive
+                  ? ts.withColor(context.colorScheme.primary).bold.s16
+                  : ts.s16,
+            ),
+            const Spacer(),
+            if (isDownloaded)
+              Icon(
+                Icons.download_done_rounded,
+                color: context.colorScheme.secondary,
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/pages/reader/gesture.dart

@@ -131,11 +131,11 @@ class _ReaderGestureDetectorState extends AutomaticGlobalState<_ReaderGestureDet
     }
     if (context.reader.mode.key.startsWith('gallery')) {
       if (forward) {
-        if (!context.reader.toNextPage()) {
+        if (!context.reader.toNextPage() && !context.reader.isLastChapterOfGroup) {
           context.reader.toNextChapter();
         }
       } else {
-        if (!context.reader.toPrevPage()) {
+        if (!context.reader.toPrevPage() && !context.reader.isFirstChapterOfGroup) {
           context.reader.toPrevChapter();
         }
       }

lib/pages/reader/images.dart

@@ -45,7 +45,7 @@ class _ReaderImagesState extends State<_ReaderImages> {
     } else {
       var res = await reader.type.comicSource!.loadComicPages!(
         reader.widget.cid,
-        reader.widget.chapters?.keys.elementAt(reader.chapter - 1),
+        reader.widget.chapters?.ids.elementAt(reader.chapter - 1),
       );
       if (res.error) {
         setState(() {
@@ -154,7 +154,6 @@ class _GalleryModeState extends State<_GalleryMode>
       builder: (BuildContext context, int index) {
         if (index == 0 || index == totalPages + 1) {
           return PhotoViewGalleryPageOptions.customChild(
-            scaleStateController: PhotoViewScaleStateController(),
             child: const SizedBox(),
           );
         } else {
@@ -168,7 +167,7 @@ class _GalleryModeState extends State<_GalleryMode>
           cached[index] = true;
           cache(index);
 
-          photoViewControllers[index] = PhotoViewController();
+          photoViewControllers[index] ??= PhotoViewController();
 
           if (reader.imagesPerPage == 1) {
             return PhotoViewGalleryPageOptions(
@@ -206,11 +205,11 @@ class _GalleryModeState extends State<_GalleryMode>
       ),
       onPageChanged: (i) {
         if (i == 0) {
-          if (!reader.toPrevChapter()) {
+          if (reader.isFirstChapterOfGroup || !reader.toPrevChapter()) {
             reader.toPage(1);
           }
         } else if (i == totalPages + 1) {
-          if (!reader.toNextChapter()) {
+          if (reader.isLastChapterOfGroup || !reader.toNextChapter()) {
             reader.toPage(totalPages);
           }
         } else {
@@ -232,7 +231,7 @@ class _GalleryModeState extends State<_GalleryMode>
       ImageProvider imageProvider =
           _createImageProviderFromKey(imageKey, context);
       return Expanded(
-        child: Image(
+        child: ComicImage(
           image: imageProvider,
           fit: BoxFit.contain,
         ),
@@ -350,6 +349,8 @@ const Set<PointerDeviceKind> _kTouchLikeDeviceTypes = <PointerDeviceKind>{
   PointerDeviceKind.unknown
 };
 
+const double _kChangeChapterOffset = 160;
+
 class _ContinuousMode extends StatefulWidget {
   const _ContinuousMode({super.key});
 
@@ -364,7 +365,9 @@ class _ContinuousModeState extends State<_ContinuousMode>
   var itemScrollController = ItemScrollController();
   var itemPositionsListener = ItemPositionsListener.create();
   var photoViewController = PhotoViewController();
-  late ScrollController scrollController;
+  ScrollController? _scrollController;
+
+  ScrollController get scrollController => _scrollController!;
 
   var isCTRLPressed = false;
   static var _isMouseScrolling = false;
@@ -372,6 +375,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
   bool disableScroll = false;
 
   late List<bool> cached;
+
   int get preCacheCount => appdata.settings["preloadImageCount"];
 
   /// Whether the user was scrolling the page.
@@ -386,6 +390,11 @@ class _ContinuousModeState extends State<_ContinuousMode>
     );
   }
 
+  bool prepareToPrevChapter = false;
+  bool prepareToNextChapter = false;
+  bool jumpToNextChapter = false;
+  bool jumpToPrevChapter = false;
+
   @override
   void initState() {
     reader = context.reader;
@@ -406,6 +415,9 @@ class _ContinuousModeState extends State<_ContinuousMode>
   }
 
   void onPositionChanged() {
+    if (itemPositionsListener.itemPositions.value.isEmpty) {
+      return;
+    }
     var page = itemPositionsListener.itemPositions.value.first.index;
     page = page.clamp(1, reader.maxPage);
     if (page != reader.page) {
@@ -461,6 +473,18 @@ class _ContinuousModeState extends State<_ContinuousMode>
     }
   }
 
+  void onScroll() {
+    if (prepareToPrevChapter) {
+      jumpToNextChapter = false;
+      jumpToPrevChapter = scrollController.offset <
+          scrollController.position.minScrollExtent - _kChangeChapterOffset;
+    } else if (prepareToNextChapter) {
+      jumpToNextChapter = scrollController.offset >
+          scrollController.position.maxScrollExtent + _kChangeChapterOffset;
+      jumpToPrevChapter = false;
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     Widget widget = ScrollablePositionedList.builder(
@@ -468,7 +492,11 @@ class _ContinuousModeState extends State<_ContinuousMode>
       itemScrollController: itemScrollController,
       itemPositionsListener: itemPositionsListener,
       scrollControllerCallback: (scrollController) {
-        this.scrollController = scrollController;
+        if (_scrollController != null) {
+          _scrollController!.removeListener(onScroll);
+        }
+        _scrollController = scrollController;
+        _scrollController!.addListener(onScroll);
       },
       itemCount: reader.maxPage + 2,
       addSemanticIndexes: false,
@@ -478,7 +506,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
       reverse: reader.mode == ReaderMode.continuousRightToLeft,
       physics: isCTRLPressed || _isMouseScrolling || disableScroll
           ? const NeverScrollableScrollPhysics()
-          : const ClampingScrollPhysics(),
+          : const BouncingScrollPhysics(),
       itemBuilder: (context, index) {
         if (index == 0 || index == reader.maxPage + 1) {
           return const SizedBox();
@@ -493,18 +521,28 @@ class _ContinuousModeState extends State<_ContinuousMode>
 
         ImageProvider image = _createImageProvider(index, context);
 
-        return ComicImage(
+        return ColoredBox(
-          filterQuality: FilterQuality.medium,
+          color: context.colorScheme.surface,
-          image: image,
+          child: ComicImage(
-          width: width,
+            filterQuality: FilterQuality.medium,
-          height: height,
+            image: image,
-          fit: BoxFit.contain,
+            width: width,
+            height: height,
+            fit: BoxFit.contain,
+          ),
         );
       },
       scrollBehavior: const MaterialScrollBehavior()
           .copyWith(scrollbars: false, dragDevices: _kTouchLikeDeviceTypes),
     );
 
+    widget = Stack(
+      children: [
+        Positioned.fill(child: buildBackground(context)),
+        Positioned.fill(child: widget),
+      ],
+    );
+
     widget = Listener(
       onPointerDown: (event) {
         fingers++;
@@ -527,6 +565,15 @@ class _ContinuousModeState extends State<_ContinuousMode>
             disableScroll = false;
           });
         }
+        if (fingers == 0) {
+          if (jumpToPrevChapter) {
+            context.readerScaffold.setFloatingButton(0);
+            reader.toPrevChapter();
+          } else if (jumpToNextChapter) {
+            context.readerScaffold.setFloatingButton(0);
+            reader.toNextChapter();
+          }
+        }
       },
       onPointerCancel: (event) {
         fingers--;
@@ -572,18 +619,39 @@ class _ContinuousModeState extends State<_ContinuousMode>
         }
 
         if (notification is ScrollUpdateNotification) {
-          var length = reader.maxChapter;
           if (!scrollController.hasClients) return false;
           if (scrollController.position.pixels <=
-              scrollController.position.minScrollExtent &&
+                  scrollController.position.minScrollExtent &&
-              reader.chapter != 1) {
+              !reader.isFirstChapterOfGroup) {
-            context.readerScaffold.setFloatingButton(-1);
+            if (!prepareToPrevChapter) {
+              jumpToPrevChapter = false;
+              jumpToNextChapter = false;
+              context.readerScaffold.setFloatingButton(-1);
+              setState(() {
+                prepareToPrevChapter = true;
+              });
+            }
           } else if (scrollController.position.pixels >=
-              scrollController.position.maxScrollExtent &&
+                  scrollController.position.maxScrollExtent &&
-              reader.chapter < length) {
+              !reader.isLastChapterOfGroup) {
-            context.readerScaffold.setFloatingButton(1);
+            if (!prepareToNextChapter) {
+              jumpToPrevChapter = false;
+              jumpToNextChapter = false;
+              context.readerScaffold.setFloatingButton(1);
+              setState(() {
+                prepareToNextChapter = true;
+              });
+            }
           } else {
             context.readerScaffold.setFloatingButton(0);
+            if (prepareToPrevChapter || prepareToNextChapter) {
+              jumpToPrevChapter = false;
+              jumpToNextChapter = false;
+              setState(() {
+                prepareToPrevChapter = false;
+                prepareToNextChapter = false;
+              });
+            }
           }
         }
 
@@ -616,6 +684,26 @@ class _ContinuousModeState extends State<_ContinuousMode>
     );
   }
 
+  Widget buildBackground(BuildContext context) {
+    return Column(
+      children: [
+        SizedBox(height: context.padding.top + 16),
+        if (prepareToPrevChapter)
+          _SwipeChangeChapterProgress(
+            controller: scrollController,
+            isPrev: true,
+          ),
+        const Spacer(),
+        if (prepareToNextChapter)
+          _SwipeChangeChapterProgress(
+            controller: scrollController,
+            isPrev: false,
+          ),
+        SizedBox(height: 36),
+      ],
+    );
+  }
+
   @override
   Future<void> animateToPage(int page) {
     return itemScrollController.scrollTo(
@@ -756,3 +844,138 @@ void _precacheImage(int page, BuildContext context) {
     context,
   );
 }
+
+class _SwipeChangeChapterProgress extends StatefulWidget {
+  const _SwipeChangeChapterProgress({
+    this.controller,
+    required this.isPrev,
+  });
+
+  final ScrollController? controller;
+
+  final bool isPrev;
+
+  @override
+  State<_SwipeChangeChapterProgress> createState() =>
+      _SwipeChangeChapterProgressState();
+}
+
+class _SwipeChangeChapterProgressState
+    extends State<_SwipeChangeChapterProgress> {
+  double value = 0;
+
+  late final isPrev = widget.isPrev;
+
+  ScrollController? controller;
+
+  @override
+  void initState() {
+    super.initState();
+    if (widget.controller != null) {
+      controller = widget.controller;
+      controller!.addListener(onScroll);
+    }
+  }
+
+  @override
+  void didUpdateWidget(covariant _SwipeChangeChapterProgress oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (oldWidget.controller != widget.controller) {
+      controller?.removeListener(onScroll);
+      controller = widget.controller;
+      controller?.addListener(onScroll);
+      if (value != 0) {
+        setState(() {
+          value = 0;
+        });
+      }
+    }
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    controller?.removeListener(onScroll);
+  }
+
+  void onScroll() {
+    var position = controller!.position.pixels;
+    var offset = isPrev
+        ? controller!.position.minScrollExtent - position
+        : position - controller!.position.maxScrollExtent;
+    var newValue = offset / _kChangeChapterOffset;
+    newValue = newValue.clamp(0.0, 1.0);
+    if (newValue != value) {
+      setState(() {
+        value = newValue;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final msg = widget.isPrev
+        ? "Swipe down for previous chapter".tl
+        : "Swipe up for next chapter".tl;
+
+    return CustomPaint(
+      painter: _ProgressPainter(
+        value: value,
+        backgroundColor: context.colorScheme.surfaceContainerLow,
+        color: context.colorScheme.surfaceContainerHighest,
+      ),
+      child: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Icon(
+            widget.isPrev ? Icons.arrow_downward : Icons.arrow_upward,
+            color: context.colorScheme.onSurface,
+            size: 16,
+          ),
+          const SizedBox(width: 4),
+          Text(msg),
+        ],
+      ).paddingVertical(6).paddingHorizontal(16),
+    );
+  }
+}
+
+class _ProgressPainter extends CustomPainter {
+  final double value;
+
+  final Color backgroundColor;
+
+  final Color color;
+
+  const _ProgressPainter({
+    required this.value,
+    required this.backgroundColor,
+    required this.color,
+  });
+
+  @override
+  void paint(Canvas canvas, Size size) {
+    final paint = Paint()
+      ..color = backgroundColor
+      ..style = PaintingStyle.fill;
+    canvas.drawRRect(
+      RRect.fromLTRBR(0, 0, size.width, size.height, Radius.circular(16)),
+      paint,
+    );
+
+    paint.color = color;
+    canvas.drawRRect(
+      RRect.fromLTRBR(
+          0, 0, size.width * value, size.height, Radius.circular(16)),
+      paint,
+    );
+  }
+
+  @override
+  bool shouldRepaint(covariant CustomPainter oldDelegate) {
+    return oldDelegate is! _ProgressPainter ||
+        oldDelegate.value != value ||
+        oldDelegate.backgroundColor != backgroundColor ||
+        oldDelegate.color != color;
+  }
+}

lib/pages/reader/loading.dart

@@ -33,6 +33,7 @@ class _ReaderWithLoadingState
       history: data.history,
       initialChapter: widget.initialEp ?? data.history.ep,
       initialPage: widget.initialPage ?? data.history.page,
+      initialChapterGroup: data.history.group,
       author: data.author,
       tags: data.tags,
     );
@@ -101,7 +102,7 @@ class ReaderProps {
 
   final String name;
 
-  final Map<String, String>? chapters;
+  final ComicChapters? chapters;
 
   final History history;
 

lib/pages/reader/reader.dart

@@ -40,11 +40,17 @@ import 'package:window_manager/window_manager.dart';
 import 'package:battery_plus/battery_plus.dart';
 
 part 'scaffold.dart';
+
 part 'images.dart';
+
 part 'gesture.dart';
+
 part 'comic_image.dart';
+
 part 'loading.dart';
 
+part 'chapters.dart';
+
 extension _ReaderContext on BuildContext {
   _ReaderState get reader => findAncestorStateOfType<_ReaderState>()!;
 
@@ -62,6 +68,7 @@ class Reader extends StatefulWidget {
     required this.history,
     this.initialPage,
     this.initialChapter,
+    this.initialChapterGroup,
     required this.author,
     required this.tags,
   });
@@ -76,9 +83,7 @@ class Reader extends StatefulWidget {
 
   final String name;
 
-  /// key: Chapter ID, value: Chapter Name
+  final ComicChapters? chapters;
-  /// null if the comic is a gallery
-  final Map<String, String>? chapters;
 
   /// Starts from 1, invalid values equal to 1
   final int? initialPage;
@@ -86,13 +91,17 @@ class Reader extends StatefulWidget {
   /// Starts from 1, invalid values equal to 1
   final int? initialChapter;
 
+  /// Starts from 1, invalid values equal to 1
+  final int? initialChapterGroup;
+
   final History history;
 
   @override
   State<Reader> createState() => _ReaderState();
 }
 
-class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
+class _ReaderState extends State<Reader>
+    with _ReaderLocation, _ReaderWindow, _VolumeListener, _ImagePerPageHandler {
   @override
   void update() {
     setState(() {});
@@ -105,37 +114,15 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
 
   String get cid => widget.cid;
 
-  String get eid => widget.chapters?.keys.elementAt(chapter - 1) ?? '0';
+  String get eid => widget.chapters?.ids.elementAt(chapter - 1) ?? '0';
 
   List<String>? images;
 
+  @override
   late ReaderMode mode;
 
-  int get imagesPerPage => appdata.settings['readerScreenPicNumber'] ?? 1;
-
-  int _lastImagesPerPage = appdata.settings['readerScreenPicNumber'] ?? 1;
-
   @override
-  void didChangeDependencies() {
+  bool get isPortrait => MediaQuery.of(context).orientation == Orientation.portrait;
-    super.didChangeDependencies();
-    _checkImagesPerPageChange();
-  }
-
-  void _checkImagesPerPageChange() {
-    int currentImagesPerPage = imagesPerPage;
-    if (_lastImagesPerPage != currentImagesPerPage) {
-      _adjustPageForImagesPerPageChange(
-          _lastImagesPerPage, currentImagesPerPage);
-      _lastImagesPerPage = currentImagesPerPage;
-    }
-  }
-
-  void _adjustPageForImagesPerPageChange(
-      int oldImagesPerPage, int newImagesPerPage) {
-    int previousImageIndex = (page - 1) * oldImagesPerPage;
-    int newPage = (previousImageIndex ~/ newImagesPerPage) + 1;
-    page = newPage;
-  }
 
   History? history;
 
@@ -144,18 +131,24 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
 
   var focusNode = FocusNode();
 
-  VolumeListener? volumeListener;
-
   @override
   void initState() {
     page = widget.initialPage ?? 1;
-    chapter = widget.initialChapter ?? 1;
     if (page < 1) {
       page = 1;
     }
+    chapter = widget.initialChapter ?? 1;
     if (chapter < 1) {
       chapter = 1;
     }
+    if (widget.initialChapterGroup != null) {
+      for (int i = 0; i < (widget.initialChapterGroup! - 1); i++) {
+        chapter += widget.chapters!.getGroupByIndex(i).length;
+      }
+    }
+    if (widget.initialPage != null) {
+      page = widget.initialPage!;
+    }
     mode = ReaderMode.fromKey(appdata.settings['readerMode']);
     history = widget.history;
     Future.microtask(() {
@@ -172,6 +165,12 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
     super.initState();
   }
 
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    initImagesPerPage(widget.initialPage ?? 1);
+  }
+
   void setImageCacheSize() async {
     var availableRAM = await MemoryInfo.getFreePhysicalMemorySize();
     if (availableRAM == null) return;
@@ -236,12 +235,28 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
 
   void updateHistory() {
     if (history != null) {
-      history!.page = page;
+      if (page == maxPage) {
-      history!.ep = chapter;
+        /// Record the last image of chapter
-      if (maxPage > 1) {
+        history!.page = images?.length ?? 1;
-        history!.maxPage = maxPage;
+      } else {
+        /// Record the first image of the page
+        history!.page = (page - 1) * imagesPerPage + 1;
+      }
+      history!.maxPage = images?.length ?? 1;
+      if (widget.chapters?.isGrouped ?? false) {
+        int g = 0;
+        int c = chapter;
+        while (c > widget.chapters!.getGroupByIndex(g).length) {
+          c -= widget.chapters!.getGroupByIndex(g).length;
+          g++;
+        }
+        history!.readEpisode.add('${g + 1}-$c');
+        history!.ep = c;
+        history!.group = g + 1;
+      } else {
+        history!.readEpisode.add(chapter.toString());
+        history!.ep = chapter;
       }
-      history!.readEpisode.add(chapter);
       history!.time = DateTime.now();
       _updateHistoryTimer?.cancel();
       _updateHistoryTimer = Timer(const Duration(seconds: 1), () {
@@ -251,6 +266,95 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
     }
   }
 
+  bool get isFirstChapterOfGroup {
+    if (widget.chapters?.isGrouped ?? false) {
+      int c = chapter - 1;
+      int g = 1;
+      while (c > 0) {
+        c -= widget.chapters!.getGroupByIndex(g - 1).length;
+        g++;
+      }
+      if (c == 0) {
+        return true;
+      } else {
+        return false;
+      }
+    }
+    return chapter == 1;
+  }
+
+  bool get isLastChapterOfGroup {
+    if (widget.chapters?.isGrouped ?? false) {
+      int c = chapter;
+      int g = 1;
+      while (c > 0) {
+        c -= widget.chapters!.getGroupByIndex(g - 1).length;
+        g++;
+      }
+      if (c == 0) {
+        return true;
+      } else {
+        return false;
+      }
+    }
+    return chapter == maxChapter;
+  }
+}
+
+abstract mixin class _ImagePerPageHandler {
+  late int _lastImagesPerPage;
+
+  bool get isPortrait;
+
+  int get page;
+
+  set page(int value);
+
+  ReaderMode get mode;
+
+  void initImagesPerPage(int initialPage) {
+    _lastImagesPerPage = imagesPerPage;
+    if (imagesPerPage != 1) {
+      page = (initialPage / imagesPerPage).ceil();
+    }
+  }
+
+  /// The number of images displayed on one screen
+  int get imagesPerPage {
+    if (mode.isContinuous) return 1;
+    if (isPortrait) {
+      return appdata.settings['readerScreenPicNumberForPortrait'] ?? 1;
+    } else {
+      return appdata.settings['readerScreenPicNumberForLandscape'] ?? 1;
+    }
+  }
+
+  /// Check if the number of images per page has changed
+  void _checkImagesPerPageChange() {
+    int currentImagesPerPage = imagesPerPage;
+    if (_lastImagesPerPage != currentImagesPerPage) {
+      _adjustPageForImagesPerPageChange(
+          _lastImagesPerPage, currentImagesPerPage);
+      _lastImagesPerPage = currentImagesPerPage;
+    }
+  }
+
+  /// Adjust the page number when the number of images per page changes
+  void _adjustPageForImagesPerPageChange(
+      int oldImagesPerPage, int newImagesPerPage) {
+    int previousImageIndex = (page - 1) * oldImagesPerPage;
+    int newPage = (previousImageIndex ~/ newImagesPerPage) + 1;
+    page = newPage;
+  }
+}
+
+abstract mixin class _VolumeListener {
+  bool toNextPage();
+
+  bool toPrevPage();
+
+  VolumeListener? volumeListener;
+
   void handleVolumeEvent() {
     if (!App.isAndroid) {
       // Currently only support Android
@@ -260,12 +364,8 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
       volumeListener?.cancel();
     }
     volumeListener = VolumeListener(
-      onDown: () {
+      onDown: toNextPage,
-        toNextPage();
+      onUp: toPrevPage,
-      },
-      onUp: () {
-        toPrevPage();
-      },
     )..listen();
   }
 

lib/pages/reader/scaffold.dart

@@ -26,73 +26,21 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
 
   var lastValue = 0;
 
-  var fABValue = ValueNotifier<double>(0);
-
   _ReaderGestureDetectorState? _gestureDetectorState;
 
-  _DragListener? _floatingButtonDragListener;
-
   void setFloatingButton(int value) {
     lastValue = showFloatingButtonValue;
     if (value == 0) {
       if (showFloatingButtonValue != 0) {
         showFloatingButtonValue = 0;
-        fABValue.value = 0;
         update();
       }
-      if (_floatingButtonDragListener != null) {
-        _gestureDetectorState!.removeDragListener(_floatingButtonDragListener!);
-        _floatingButtonDragListener = null;
-      }
     }
-    var readerMode = context.reader.mode;
     if (value == 1 && showFloatingButtonValue == 0) {
       showFloatingButtonValue = 1;
-      _floatingButtonDragListener = _DragListener(
-        onMove: (offset) {
-          if (readerMode == ReaderMode.continuousTopToBottom) {
-            fABValue.value -= offset.dy;
-          } else if (readerMode == ReaderMode.continuousLeftToRight) {
-            fABValue.value -= offset.dx;
-          } else if (readerMode == ReaderMode.continuousRightToLeft) {
-            fABValue.value += offset.dx;
-          }
-        },
-        onEnd: () {
-          if (fABValue.value.abs() > 58 * 3) {
-            setState(() {
-              showFloatingButtonValue = 0;
-            });
-            context.reader.toNextChapter();
-          }
-          fABValue.value = 0;
-        },
-      );
-      _gestureDetectorState!.addDragListener(_floatingButtonDragListener!);
       update();
     } else if (value == -1 && showFloatingButtonValue == 0) {
       showFloatingButtonValue = -1;
-      _floatingButtonDragListener = _DragListener(
-        onMove: (offset) {
-          if (readerMode == ReaderMode.continuousTopToBottom) {
-            fABValue.value += offset.dy;
-          } else if (readerMode == ReaderMode.continuousLeftToRight) {
-            fABValue.value += offset.dx;
-          } else if (readerMode == ReaderMode.continuousRightToLeft) {
-            fABValue.value -= offset.dx;
-          }
-        },
-        onEnd: () {
-          if (fABValue.value.abs() > 58 * 3) {
-            setState(() {
-              showFloatingButtonValue = 0;
-            });
-            context.reader.toPrevChapter();
-          }
-          fABValue.value = 0;
-        },
-      );
-      _gestureDetectorState!.addDragListener(_floatingButtonDragListener!);
       update();
     }
   }
@@ -279,7 +227,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
       List<String> tags = context.reader.widget.tags;
       String author = context.reader.widget.author;
 
-      var epName = context.reader.widget.chapters?.values
+      var epName = context.reader.widget.chapters?.titles
               .elementAtOrNull(context.reader.chapter - 1) ??
           "E${context.reader.chapter}";
       var translatedTags = tags.map((e) => e.translateTagsToCN).toList();
@@ -561,7 +509,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
   }
 
   Widget buildPageInfoText() {
-    var epName = context.reader.widget.chapters?.values
+    var epName = context.reader.widget.chapters?.titles
             .elementAtOrNull(context.reader.chapter - 1) ??
         "E${context.reader.chapter}";
     if (epName.length > 8) {
@@ -614,7 +562,9 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
   void openChapterDrawer() {
     showSideBar(
       context,
-      _ChaptersView(context.reader),
+      context.reader.widget.chapters!.isGrouped
+          ? _GroupedChaptersView(context.reader)
+          : _ChaptersView(context.reader),
       width: 400,
     );
   }
@@ -776,62 +726,35 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
         );
       case -1:
       case 1:
-        return Container(
+        return SizedBox(
           width: 58,
           height: 58,
-          clipBehavior: Clip.antiAlias,
+          child: Material(
-          decoration: BoxDecoration(
             color: Theme.of(context).colorScheme.primaryContainer,
             borderRadius: BorderRadius.circular(16),
-          ),
+            elevation: 2,
-          child: ValueListenableBuilder(
+            child: InkWell(
-            valueListenable: fABValue,
+              onTap: () {
-            builder: (context, value, child) {
+                if (showFloatingButtonValue == 1) {
-              return Stack(
+                  context.reader.toNextChapter();
-                children: [
+                } else if (showFloatingButtonValue == -1) {
-                  Positioned.fill(
+                  context.reader.toPrevChapter();
-                    child: Material(
+                }
-                      color: Colors.transparent,
+                setFloatingButton(0);
-                      child: InkWell(
+              },
-                        onTap: () {
+              borderRadius: BorderRadius.circular(16),
-                          if (showFloatingButtonValue == 1) {
+              child: Center(
-                            context.reader.toNextChapter();
+                child: Icon(
-                          } else if (showFloatingButtonValue == -1) {
+                  showFloatingButtonValue == 1
-                            context.reader.toPrevChapter();
+                      ? Icons.arrow_forward_ios
-                          }
+                      : Icons.arrow_back_ios_outlined,
-                          setFloatingButton(0);
+                  size: 24,
-                        },
+                  color: Theme.of(context)
-                        borderRadius: BorderRadius.circular(16),
+                      .colorScheme
-                        child: Center(
+                      .onPrimaryContainer,
-                          child: Icon(
+                ),
-                            showFloatingButtonValue == 1
+              ),
-                                ? Icons.arrow_forward_ios
+            ),
-                                : Icons.arrow_back_ios_outlined,
-                            size: 24,
-                            color: Theme.of(context)
-                                .colorScheme
-                                .onPrimaryContainer,
-                          ),
-                        ),
-                      ),
-                    ),
-                  ),
-                  Positioned(
-                    bottom: 0,
-                    left: 0,
-                    right: 0,
-                    height: value.clamp(0, 58 * 3) / 3,
-                    child: ColoredBox(
-                      color: Theme.of(context)
-                          .colorScheme
-                          .surfaceTint
-                          .toOpacity(0.2),
-                      child: const SizedBox.expand(),
-                    ),
-                  ),
-                ],
-              );
-            },
           ),
         );
     }
@@ -1017,79 +940,3 @@ class _ClockWidgetState extends State<_ClockWidget> {
     );
   }
 }
-
-class _ChaptersView extends StatefulWidget {
-  const _ChaptersView(this.reader);
-
-  final _ReaderState reader;
-
-  @override
-  State<_ChaptersView> createState() => _ChaptersViewState();
-}
-
-class _ChaptersViewState extends State<_ChaptersView> {
-  bool desc = false;
-
-  @override
-  Widget build(BuildContext context) {
-    var chapters = widget.reader.widget.chapters!;
-    var current = widget.reader.chapter - 1;
-    return Scaffold(
-      body: SmoothCustomScrollView(
-        slivers: [
-          SliverAppbar(
-            title: Text("Chapters".tl),
-            actions: [
-              Tooltip(
-                message: "Click to change the order".tl,
-                child: TextButton.icon(
-                  icon: Icon(
-                    !desc ? Icons.arrow_upward : Icons.arrow_downward,
-                    size: 18,
-                  ),
-                  label: Text(!desc ? "Ascending".tl : "Descending".tl),
-                  onPressed: () {
-                    setState(() {
-                      desc = !desc;
-                    });
-                  },
-                ),
-              ),
-            ],
-          ),
-          SliverList(
-            delegate: SliverChildBuilderDelegate(
-              (context, index) {
-                if (desc) {
-                  index = chapters.length - 1 - index;
-                }
-                var chapter = chapters.values.elementAt(index);
-                return ListTile(
-                  shape: Border(
-                    left: BorderSide(
-                      color: current == index
-                          ? context.colorScheme.primary
-                          : Colors.transparent,
-                      width: 4,
-                    ),
-                  ),
-                  title: Text(
-                    chapter,
-                    style: current == index
-                        ? ts.withColor(context.colorScheme.primary).bold
-                        : null,
-                  ),
-                  onTap: () {
-                    widget.reader.toChapter(index + 1);
-                    Navigator.of(context).pop();
-                  },
-                );
-              },
-              childCount: chapters.length,
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-}

lib/pages/settings/app.dart

@@ -330,10 +330,11 @@ class _WebdavSettingState extends State<_WebdavSetting> {
   String url = "";
   String user = "";
   String pass = "";
+  bool autoSync = false;
 
   bool isTesting = false;
-
   bool upload = true;
+  bool isEnabled = false;
 
   @override
   void initState() {
@@ -348,6 +349,16 @@ class _WebdavSettingState extends State<_WebdavSetting> {
     url = configs[0];
     user = configs[1];
     pass = configs[2];
+    isEnabled = true;
+    autoSync = appdata.implicitData['webdavAutoSync'] ?? false;
+  }
+
+  void onAutoSyncChanged(bool value) {
+    setState(() {
+      autoSync = value;
+      appdata.implicitData['webdavAutoSync'] = value;
+      appdata.writeImplicitData();
+    });
   }
 
   @override
@@ -357,6 +368,12 @@ class _WebdavSettingState extends State<_WebdavSetting> {
       body: SingleChildScrollView(
         child: Column(
           children: [
+            const SizedBox(height: 12),
+            SwitchListTile(
+              title: Text("WebDAV Auto Sync".tl),
+              value: autoSync,
+              onChanged: onAutoSyncChanged,
+            ),
             const SizedBox(height: 12),
             TextField(
               decoration: const InputDecoration(
@@ -411,12 +428,53 @@ class _WebdavSettingState extends State<_WebdavSetting> {
               ],
             ),
             const SizedBox(height: 16),
+            Container(
+              padding: const EdgeInsets.all(8),
+              decoration: BoxDecoration(
+                color: Theme.of(context).colorScheme.primaryContainer,
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: Row(
+                children: [
+                  const Icon(Icons.info_outline, size: 20),
+                  const SizedBox(width: 8),
+                  Expanded(
+                    child: Text("Once the operation is successful, app will automatically sync data with the server.".tl),
+                  ),
+                ],
+              ),
+            ),
+            const SizedBox(height: 16),
             Center(
               child: Button.filled(
                 isLoading: isTesting,
                 onPressed: () async {
                   var oldConfig = appdata.settings['webdav'];
+                  var oldAutoSync = appdata.implicitData['webdavAutoSync'];
+
+                  if (url.trim().isEmpty &&
+                      user.trim().isEmpty &&
+                      pass.trim().isEmpty) {
+                    appdata.settings['webdav'] = [];
+                    appdata.implicitData['webdavAutoSync'] = false;
+                    appdata.writeImplicitData();
+                    appdata.saveData();
+                    context.showMessage(message: "Saved".tl);
+                    App.rootPop();
+                    return;
+                  }
+
                   appdata.settings['webdav'] = [url, user, pass];
+                  appdata.implicitData['webdavAutoSync'] = autoSync;
+                  appdata.writeImplicitData();
+
+                  if (!autoSync) {
+                    appdata.saveData();
+                    context.showMessage(message: "Saved".tl);
+                    App.rootPop();
+                    return;
+                  }
+
                   setState(() {
                     isTesting = true;
                   });
@@ -428,12 +486,16 @@ class _WebdavSettingState extends State<_WebdavSetting> {
                       isTesting = false;
                     });
                     appdata.settings['webdav'] = oldConfig;
+                    appdata.implicitData['webdavAutoSync'] = oldAutoSync;
+                    appdata.writeImplicitData();
+                    appdata.saveData();
                     context.showMessage(message: testResult.errorMessage!);
-                    return;
+                    context.showMessage(message: "Saved Failed".tl);
+                  } else {
+                    appdata.saveData();
+                    context.showMessage(message: "Saved".tl);
+                    App.rootPop();
                   }
-                  appdata.saveData();
-                  context.showMessage(message: "Saved".tl);
-                  App.rootPop();
                 },
                 child: Text("Continue".tl),
               ),

lib/pages/settings/reader.dart

@@ -50,8 +50,10 @@ class _ReaderSettingsState extends State<ReaderSettings> {
           onChanged: () {
             var readerMode = appdata.settings['readerMode'];
             if (readerMode?.toLowerCase().startsWith('continuous') ?? false) {
-              appdata.settings['readerScreenPicNumber'] = 1;
+              appdata.settings['readerScreenPicNumberForLandscape'] = 1;
-              widget.onChanged?.call('readerScreenPicNumber');
+              widget.onChanged?.call('readerScreenPicNumberForLandscape');
+              appdata.settings['readerScreenPicNumberForPortrait'] = 1;
+              widget.onChanged?.call('readerScreenPicNumberForPortrait');
             }
             widget.onChanged?.call("readerMode");
           },
@@ -81,13 +83,40 @@ class _ReaderSettingsState extends State<ReaderSettings> {
                   : 1.0,
               duration: Duration(milliseconds: 300),
               child: _SliderSetting(
-                title: "The number of pic in screen (Only Gallery Mode)".tl,
+                title: "The number of pic in screen for landscape (Only Gallery Mode)".tl,
-                settingsIndex: "readerScreenPicNumber",
+                settingsIndex: "readerScreenPicNumberForLandscape",
                 interval: 1,
                 min: 1,
                 max: 5,
                 onChanged: () {
-                  widget.onChanged?.call("readerScreenPicNumber");
+                  widget.onChanged?.call("readerScreenPicNumberForLandscape");
+                },
+              ),
+            ),
+          ),
+        ),
+        SliverToBoxAdapter(
+          child: AbsorbPointer(
+            absorbing: (appdata.settings['readerMode']
+                ?.toLowerCase()
+                .startsWith('continuous') ??
+                false),
+            child: AnimatedOpacity(
+              opacity: (appdata.settings['readerMode']
+                  ?.toLowerCase()
+                  .startsWith('continuous') ??
+                  false)
+                  ? 0.5
+                  : 1.0,
+              duration: Duration(milliseconds: 300),
+              child: _SliderSetting(
+                title: "The number of pic in screen for portrait (Only Gallery Mode)".tl,
+                settingsIndex: "readerScreenPicNumberForPortrait",
+                interval: 1,
+                min: 1,
+                max: 5,
+                onChanged: () {
+                  widget.onChanged?.call("readerScreenPicNumberForPortrait");
                 },
               ),
             ),

lib/utils/cbz.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 import 'package:flutter_7zip/flutter_7zip.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/utils/ext.dart';
@@ -176,7 +177,7 @@ abstract class CBZ {
       tags: metaData.tags,
       comicType: ComicType.local,
       directory: dest.name,
-      chapters: cpMap,
+      chapters: ComicChapters.fromJson(cpMap),
       downloadedChapters: cpMap?.keys.toList() ?? [],
       cover: 'cover.${coverFile.extension}',
       createdAt: DateTime.now(),

lib/utils/data_sync.dart

@@ -32,23 +32,31 @@ class DataSync with ChangeNotifier {
 
   factory DataSync() => instance ?? (instance = DataSync._());
 
-  bool isDownloading = false;
+  bool _isDownloading = false;
 
-  bool isUploading = false;
+  bool get isDownloading => _isDownloading;
+
+  bool _isUploading = false;
+
+  bool get isUploading => _isUploading;
 
   bool haveWaitingTask = false;
 
   bool get isEnabled {
     var config = appdata.settings['webdav'];
-    return config is List && config.isNotEmpty;
+    var autoSync = appdata.implicitData['webdavAutoSync'] ?? false;
+    return autoSync && config is List && config.isNotEmpty;
   }
 
   List<String>? _validateConfig() {
     var config = appdata.settings['webdav'];
-    if (config is! List || (config.isNotEmpty && config.length != 3)) {
+    if (config is! List) {
       return null;
     }
-    if (config.whereType<String>().length != 3) {
+    if (config.isEmpty) {
+      return [];
+    }
+    if (config.length != 3 || config.whereType<String>().length != 3) {
       return null;
     }
     return List.from(config);
@@ -62,7 +70,7 @@ class DataSync with ChangeNotifier {
       await Future.delayed(const Duration(milliseconds: 100));
     }
     haveWaitingTask = false;
-    isUploading = true;
+    _isUploading = true;
     notifyListeners();
     try {
       var config = _validateConfig();
@@ -126,7 +134,7 @@ class DataSync with ChangeNotifier {
         return Res.error(e.toString());
       }
     } finally {
-      isUploading = false;
+      _isUploading = false;
       notifyListeners();
     }
   }
@@ -138,7 +146,7 @@ class DataSync with ChangeNotifier {
       await Future.delayed(const Duration(milliseconds: 100));
     }
     haveWaitingTask = false;
-    isDownloading = true;
+    _isDownloading = true;
     notifyListeners();
     try {
       var config = _validateConfig();
@@ -201,7 +209,7 @@ class DataSync with ChangeNotifier {
         return Res.error(e.toString());
       }
     } finally {
-      isDownloading = false;
+      _isDownloading = false;
       notifyListeners();
     }
   }

lib/utils/import_comic.dart

@@ -3,6 +3,7 @@ import 'dart:math';
 import 'package:flutter/foundation.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/comic_type.dart';
 import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/local.dart';
@@ -262,7 +263,9 @@ class ImportComic {
       subtitle: subtitle ?? '',
       tags: tags ?? [],
       directory: directory.path,
-      chapters: hasChapters ? Map.fromIterables(chapters, chapters) : null,
+      chapters: hasChapters
+          ? ComicChapters(Map.fromIterables(chapters, chapters))
+          : null,
       cover: coverPath,
       comicType: ComicType.local,
       downloadedChapters: chapters,

pubspec.lock

@@ -5,10 +5,10 @@ packages:
     dependency: "direct main"
     description:
       name: app_links
-      sha256: "433df2e61b10519407475d7f69e470789d23d593f28224c38ba1068597be7950"
+      sha256: "85ed8fc1d25a76475914fff28cc994653bd900bc2c26e4b57a49e097febb54ba"
       url: "https://pub.dev"
     source: hosted
-    version: "6.3.3"
+    version: "6.4.0"
   app_links_linux:
     dependency: transitive
     description:
@@ -141,10 +141,10 @@ packages:
     dependency: transitive
     description:
       name: dbus
-      sha256: "365c771ac3b0e58845f39ec6deebc76e3276aa9922b0cc60840712094d9047ac"
+      sha256: "79e0c23480ff85dc68de79e2cd6334add97e48f7f4865d17686dd6ea81a47e8c"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.10"
+    version: "0.7.11"
   desktop_webview_window:
     dependency: "direct main"
     description:
@@ -158,18 +158,18 @@ packages:
     dependency: "direct main"
     description:
       name: dio
-      sha256: "5598aa796bbf4699afd5c67c0f5f6e2ed542afc956884b9cd58c306966efc260"
+      sha256: "253a18bbd4851fecba42f7343a1df3a9a4c1d31a2c1b37e221086b4fa8c8dbc9"
       url: "https://pub.dev"
     source: hosted
-    version: "5.7.0"
+    version: "5.8.0+1"
   dio_web_adapter:
     dependency: transitive
     description:
       name: dio_web_adapter
-      sha256: "33259a9276d6cea88774a0000cfae0d861003497755969c92faa223108620dc8"
+      sha256: e485c7a39ff2b384fa1d7e09b4e25f755804de8384358049124830b04fc4f93a
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0"
   dynamic_color:
     dependency: "direct main"
     description:
@@ -190,10 +190,10 @@ packages:
     dependency: transitive
     description:
       name: ffi
-      sha256: "16ed7b077ef01ad6170a3d0c57caa4a112a38d7a2ed5602e0aca9ca6f3d98da6"
+      sha256: "289279317b4b16eb2bb7e271abccd4bf84ec9bdcbe999e278a94b804f5630418"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.3"
+    version: "2.1.4"
   file:
     dependency: transitive
     description:
@@ -262,10 +262,10 @@ packages:
     dependency: transitive
     description:
       name: file_selector_windows
-      sha256: "8f5d2f6590d51ecd9179ba39c64f722edc15226cc93dcc8698466ad36a4a85a4"
+      sha256: "320fcfb6f33caa90f0b58380489fc5ac05d99ee94b61aa96ec2bff0ba81d3c2b"
       url: "https://pub.dev"
     source: hosted
-    version: "0.9.3+3"
+    version: "0.9.3+4"
   fixnum:
     dependency: transitive
     description:
@@ -400,10 +400,10 @@ packages:
     dependency: transitive
     description:
       name: flutter_plugin_android_lifecycle
-      sha256: "9b78450b89f059e96c9ebb355fa6b3df1d6b330436e0b885fb49594c41721398"
+      sha256: "615a505aef59b151b46bbeef55b36ce2b6ed299d160c51d84281946f0aa0ce0e"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.23"
+    version: "2.0.24"
   flutter_qjs:
     dependency: "direct main"
     description:
@@ -417,18 +417,18 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_reorderable_grid_view
-      sha256: "732bcb1b29d5130c11a70e6acec512941fafe241f0e80bffd93ca6e415819915"
+      sha256: a7e0f9d5ba12fd232eb07fbb7f570ae35491045a6bba1858f6eb50c675526dfe
       url: "https://pub.dev"
     source: hosted
-    version: "5.4.0"
+    version: "5.4.1"
   flutter_rust_bridge:
     dependency: transitive
     description:
       name: flutter_rust_bridge
-      sha256: "35c257fc7f98e34c1314d6c145e5ed54e7c94e8a9f469947e31c9298177d546f"
+      sha256: "3292ad6085552987b8b3b9a7e5805567f4013372d302736b702801acb001ee00"
       url: "https://pub.dev"
     source: hosted
-    version: "2.7.0"
+    version: "2.7.1"
   flutter_saf:
     dependency: "direct main"
     description:
@@ -492,18 +492,18 @@ packages:
     dependency: transitive
     description:
       name: http
-      sha256: b9c29a161230ee03d3ccf545097fccd9b87a5264228c5d348202e0f0c28f9010
+      sha256: fe7ab022b76f3034adc518fb6ea04a82387620e19977665ea18d30a1cf43442f
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.2"
+    version: "1.3.0"
   http_parser:
     dependency: transitive
     description:
       name: http_parser
-      sha256: "76d306a1c3afb33fe82e2bbacad62a61f409b5634c915fceb0d799de1a913360"
+      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
       url: "https://pub.dev"
     source: hosted
-    version: "4.1.1"
+    version: "4.1.2"
   http_profile:
     dependency: transitive
     description:
@@ -528,14 +528,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.5"
-  js:
-    dependency: transitive
-    description:
-      name: js
-      sha256: c1b2e9b5ea78c45e1a0788d29606ba27dc5f71f019f32ca5140f61ef071838cf
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.7.1"
   json_annotation:
     dependency: transitive
     description:
@@ -572,10 +564,10 @@ packages:
     dependency: transitive
     description:
       name: lints
-      sha256: "4a16b3f03741e1252fda5de3ce712666d010ba2122f8e912c94f9f7b90e1a4c3"
+      sha256: c35bb79562d980e9a453fc715854e1ed39e24e7d0297a880ef54e17f9874a9d7
       url: "https://pub.dev"
     source: hosted
-    version: "5.1.0"
+    version: "5.1.1"
   local_auth:
     dependency: "direct main"
     description:
@@ -596,10 +588,10 @@ packages:
     dependency: transitive
     description:
       name: local_auth_darwin
-      sha256: "6d2950da311d26d492a89aeb247c72b4653ddc93601ea36a84924a396806d49c"
+      sha256: "630996cd7b7f28f5ab92432c4b35d055dd03a747bc319e5ffbb3c4806a3e50d2"
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.1"
+    version: "1.4.3"
   local_auth_platform_interface:
     dependency: transitive
     description:
@@ -725,16 +717,16 @@ packages:
     dependency: transitive
     description:
       name: petitparser
-      sha256: c15605cd28af66339f8eb6fbe0e541bfe2d1b72d5825efc6598f3e0a31b9ad27
+      sha256: "07c8f0b1913bcde1ff0d26e57ace2f3012ccbf2b204e070290dad3bb22797646"
       url: "https://pub.dev"
     source: hosted
-    version: "6.0.2"
+    version: "6.1.0"
   photo_view:
     dependency: "direct main"
     description:
       path: "."
-      ref: "94724a0b"
+      ref: d71faf3c75e059d013b0ce9ddaf5ecc1680e2eb6
-      resolved-ref: "94724a0b7f94167fd1ae061f84e14ae04cae5c39"
+      resolved-ref: d71faf3c75e059d013b0ce9ddaf5ecc1680e2eb6
       url: "https://github.com/wgh136/photo_view"
     source: git
     version: "0.14.0"
@@ -758,18 +750,18 @@ packages:
     dependency: "direct main"
     description:
       name: pointycastle
-      sha256: "4be0097fcf3fd3e8449e53730c631200ebc7b88016acecab2b0da2f0149222fe"
+      sha256: "92aa3841d083cc4b0f4709b5c74fd6409a3e6ba833ffc7dc6a8fee096366acf5"
       url: "https://pub.dev"
     source: hosted
-    version: "3.9.1"
+    version: "4.0.0"
   rhttp:
     dependency: "direct main"
     description:
       name: rhttp
-      sha256: "8212cbc816cc3e761eecb8d4dbbaa1eca95de715428320a198a4e7a89acdcd2e"
+      sha256: "3deabc6c3384b4efa252dfb4a5059acc6530117fdc1b10f5f67ff9768c9af75a"
       url: "https://pub.dev"
     source: hosted
-    version: "0.9.8"
+    version: "0.10.0"
   screen_retriever:
     dependency: transitive
     description:
@@ -823,10 +815,10 @@ packages:
     dependency: "direct main"
     description:
       name: share_plus
-      sha256: "6327c3f233729374d0abaafd61f6846115b2a481b4feddd8534211dc10659400"
+      sha256: fce43200aa03ea87b91ce4c3ac79f0cecd52e2a7a56c7a4185023c271fbfa6da
       url: "https://pub.dev"
     source: hosted
-    version: "10.1.3"
+    version: "10.1.4"
   share_plus_platform_interface:
     dependency: transitive
     description:
@@ -876,18 +868,18 @@ packages:
     dependency: "direct main"
     description:
       name: sqlite3
-      sha256: cb7f4e9dc1b52b1fa350f7b3d41c662e75fc3d399555fa4e5efcf267e9a4fbb5
+      sha256: "32b632dda27d664f85520093ed6f735ae5c49b5b75345afb8b19411bc59bb53d"
       url: "https://pub.dev"
     source: hosted
-    version: "2.5.0"
+    version: "2.7.4"
   sqlite3_flutter_libs:
     dependency: "direct main"
     description:
       name: sqlite3_flutter_libs
-      sha256: "73016db8419f019e807b7a5e5fbf2a7bd45c165fed403b8e7681230f3a102785"
+      sha256: "57fafacd815c981735406215966ff7caaa8eab984b094f52e692accefcbd9233"
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.28"
+    version: "0.5.30"
   stack_trace:
     dependency: transitive
     description:
@@ -1004,18 +996,18 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_web
-      sha256: "772638d3b34c779ede05ba3d38af34657a05ac55b06279ea6edd409e323dca8e"
+      sha256: "3ba963161bd0fe395917ba881d320b9c4f6dd3c4a233da62ab18a5025c85f1e9"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.3"
+    version: "2.4.0"
   url_launcher_windows:
     dependency: transitive
     description:
       name: url_launcher_windows
-      sha256: "44cf3aabcedde30f2dba119a9dea3b0f2672fbe6fa96e85536251d678216b3c4"
+      sha256: "3284b6d2ac454cf34f114e1d3319866fdd1e19cdc329999057e44ffe936cfa77"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.3"
+    version: "3.1.4"
   uuid:
     dependency: "direct main"
     description:
@@ -1061,10 +1053,10 @@ packages:
     dependency: transitive
     description:
       name: win32
-      sha256: "8b338d4486ab3fbc0ba0db9f9b4f5239b6697fcee427939a40e720cbb9ee0a69"
+      sha256: b89e6e24d1454e149ab20fbb225af58660f0c0bf4475544650700d8e2da54aef
       url: "https://pub.dev"
     source: hosted
-    version: "5.9.0"
+    version: "5.11.0"
   window_manager:
     dependency: "direct main"
     description:
@@ -1106,5 +1098,5 @@ packages:
     source: hosted
     version: "0.0.10"
 sdks:
-  dart: ">=3.7.0-0 <4.0.0"
+  dart: ">=3.7.0 <4.0.0"
   flutter: ">=3.29.0"

pubspec.yaml

@@ -2,7 +2,7 @@ name: venera
 description: "A comic app."
 publish_to: 'none'
 
-version: 1.3.0+130
+version: 1.3.1+131
 
 environment:
   sdk: '>=3.6.0 <4.0.0'
@@ -14,24 +14,24 @@ dependencies:
   path_provider: any
   intl: any
   window_manager: ^0.4.3
-  sqlite3: ^2.4.7
+  sqlite3: ^2.7.4
-  sqlite3_flutter_libs: ^0.5.28
+  sqlite3_flutter_libs: ^0.5.30
   flutter_qjs:
     git:
       url: https://github.com/wgh136/flutter_qjs
       ref: 5978d0c7784fbbefcacc573547f0ab01ba59b7b3
   crypto: ^3.0.6
-  dio: ^5.7.0
+  dio: ^5.8.0+1
   html: ^0.15.5
-  pointycastle: ^3.9.1
+  pointycastle: ^4.0.0
   url_launcher: ^6.3.0
   path: ^1.9.0
   photo_view:
     git:
       url: https://github.com/wgh136/photo_view
-      ref: 94724a0b
+      ref: d71faf3c75e059d013b0ce9ddaf5ecc1680e2eb6
   mime: ^2.0.0
-  share_plus: ^10.1.3
+  share_plus: ^10.1.4
   scrollable_positioned_list:
     git:
       url: https://github.com/venera-app/flutter.widgets
@@ -48,7 +48,7 @@ dependencies:
       url: https://github.com/pichillilorenzo/flutter_inappwebview
       path: flutter_inappwebview
       ref: 0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676
-  app_links: ^6.3.3
+  app_links: ^6.4.0
   sliver_tools: ^0.2.12
   flutter_file_dialog: ^3.0.2
   file_selector: ^1.0.3
@@ -57,7 +57,7 @@ dependencies:
     git:
       url: https://github.com/venera-app/lodepng_flutter
       ref: 9a784b193af5d55b2a35e58fa390bda3e4f35d00
-  rhttp: 0.9.8
+  rhttp: 0.10.0
   webdav_client:
     git:
       url: https://github.com/wgh136/webdav_client