Merge pull request #421 from lings03/local

Allow user to keep favorite and history when delete local comic. Close #420

assets/translation.json

@@ -237,6 +237,7 @@
     "Group @group": "第 @group 组",
     "Chapter @ep": "第 @ep 章",
     "Page @page": "第 @page 页",
+    "Remove local favorite and history": "删除本地收藏和历史记录",
     "Also remove files on disk": "同时删除磁盘上的文件",
     "Copy to app local path": "将漫画复制到本地存储目录中",
     "Delete all unavailable local favorite items": "删除所有无效的本地收藏",
@@ -397,6 +398,7 @@
     "Clear Unfavorited": "清除未收藏",
     "Reverse": "反转",
     "Delete Chapters": "删除章节",
+    "Path copied to clipboard": "路径已复制到剪贴板",
     "Reverse default chapter order": "反转默认章节顺序"
   },
   "zh_TW": {
@@ -637,6 +639,7 @@
     "Group @group": "第 @group 組",
     "Chapter @ep": "第 @ep 章",
     "Page @page": "第 @page 頁",
+    "Remove local favorite and history": "刪除本機收藏和歷史記錄",
     "Also remove files on disk": "同時刪除磁碟上的文件",
     "Copy to app local path": "將漫畫複製到本機儲存目錄中",
     "Delete all unavailable local favorite items": "刪除所有無效的本機收藏",
@@ -797,6 +800,7 @@
     "Clear Unfavorited": "清除未收藏",
     "Reverse": "反轉",
     "Delete Chapters": "刪除章節",
+    "Path copied to clipboard": "路徑已複製到剪貼簿",
     "Reverse default chapter order": "反轉預設章節順序"
   }
 }

lib/foundation/local.dart

@@ -611,7 +611,7 @@ class LocalManager with ChangeNotifier {
     notifyListeners();
   }
 
-  void batchDeleteComics(List<LocalComic> comics, [bool removeFileOnDisk = true]) {
+  void batchDeleteComics(List<LocalComic> comics, [bool removeFileOnDisk = true, bool removeFavoriteAndHistory = true]) {
     if (comics.isEmpty) {
       return;
     }
@@ -640,8 +640,11 @@ class LocalManager with ChangeNotifier {
     _db.execute('COMMIT;');
 
     var comicIDs = comics.map((e) => ComicID(e.comicType, e.id)).toList();
+
+    if (removeFavoriteAndHistory) {
       LocalFavoritesManager().batchDeleteComicsInAllFolders(comicIDs);
       HistoryManager().batchDeleteHistories(comicIDs);
+    }
 
     notifyListeners();
 

lib/pages/local_comics_page.dart

@@ -361,10 +361,22 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
       context: App.rootContext,
       builder: (context) {
         bool removeComicFile = true;
+        bool removeFavoriteAndHistory = true;
         return StatefulBuilder(builder: (context, state) {
           return ContentDialog(
             title: "Delete".tl,
-            content: CheckboxListTile(
+            content: Column(
+              children: [
+                CheckboxListTile(
+                  title: Text("Remove local favorite and history".tl),
+                  value: removeFavoriteAndHistory,
+                  onChanged: (v) {
+                    state(() {
+                      removeFavoriteAndHistory = !removeFavoriteAndHistory;
+                    });
+                  },
+                ),
+                CheckboxListTile(
                   title: Text("Also remove files on disk".tl),
                   value: removeComicFile,
                   onChanged: (v) {
@@ -372,6 +384,8 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
                       removeComicFile = !removeComicFile;
                     });
                   },
+                )
+              ],
             ),
             actions: [
               if (comics.length == 1 && comics.first.hasChapters)
@@ -388,6 +402,7 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
                   LocalManager().batchDeleteComics(
                     comics,
                     removeComicFile,
+                    removeFavoriteAndHistory,
                   );
                   isDeleted = true;
                 },