Fix the issue of the comic list loading infinitely. Close #584

lib/components/comic.dart

@@ -1159,7 +1159,7 @@ class ComicListState extends State<ComicList> {
           if (res.data.isEmpty) {
             setState(() {
               _data[page] = const [];
-              _maxPage = page;
+              _maxPage ??= page;
             });
           } else {
             setState(() {
@@ -1282,8 +1282,8 @@ class ComicListState extends State<ComicList> {
         ],
       );
     }
-    if (_data[_page] == null) {
-      _loadPage(_page);
+    if (_data[1] == null) {
+      _loadPage(1);
       return Column(
         children: [
           if (widget.errorLeading != null) widget.errorLeading!,
@@ -1304,7 +1304,7 @@ class ComicListState extends State<ComicList> {
           comics: _data.values.expand((element) => element).toList(),
           menuBuilder: widget.menuBuilder,
           onLastItemBuild: () {
-            if (_error == null && (_maxPage == null || _page < _maxPage!)) {
+            if (_error == null && (_maxPage == null || _data.length < _maxPage!)) {
               _loadPage(_data.length + 1);
             }
           },
@@ -1334,7 +1334,7 @@ class ComicListState extends State<ComicList> {
               ],
             ).paddingHorizontal(16).paddingVertical(8),
           )
-        else if (_maxPage == null || _page < _maxPage!)
+        else if (_maxPage == null || _data.length < _maxPage!)
           const SliverListLoadingIndicator(),
         if (widget.trailingSliver != null) widget.trailingSliver!,
       ],

lib/pages/comic_source_page.dart

@@ -1245,15 +1245,6 @@ class _LoginPageState extends State<_LoginPage> {
       if (widget.config.checkLoginStatus != null &&
           widget.config.checkLoginStatus!(url, title)) {
         var cookies = (await c.getCookies(url)) ?? [];
-        var localStorageItems = await c.webStorage.localStorage.getItems();
-        var mappedLocalStorage = <String, dynamic>{};
-        for (var item in localStorageItems) {
-          if (item.key != null) {
-            mappedLocalStorage[item.key!] = item.value;
-          }
-        }
-        widget.source.data['_localStorage'] = mappedLocalStorage;
-        await widget.source.saveData();
         SingleInstanceCookieJar.instance?.saveFromResponse(
           Uri.parse(url),
           cookies,
@@ -1315,20 +1306,6 @@ class _LoginPageState extends State<_LoginPage> {
           Uri.parse(url),
           cookies,
         );
-        var localStorageJson = await webview.evaluateJavascript(
-          "JSON.stringify(window.localStorage);",
-        );
-        var localStorage = <String, dynamic>{};
-        try {
-          var decoded = jsonDecode(localStorageJson ?? '');
-          if (decoded is Map<String, dynamic>) {
-            localStorage = decoded;
-          }
-        } catch (e) {
-          Log.error("ComicSourcePage", "Failed to parse localStorage JSON\n$e");
-        }
-        widget.source.data['_localStorage'] = localStorage;
-        await widget.source.saveData();
         success = true;
         widget.config.onLoginWithWebviewSuccess?.call();
         webview.close();