fix: resolve flutter analyze errors - remove leaked code, fix method calls, cleanup imports

2026-03-23 16:55:54 +07:00
parent 4f202936fa
commit 71f1feaf98
33 changed files with 2851 additions and 224 deletions
@@ -0,0 +1,72 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import '../../../core/models/comment_model.dart';
+import '../../../core/network/providers.dart';
+
+class CommentsNotifier extends StateNotifier<AsyncValue<List<CommentModel>>> {
+  final Ref _ref;
+  final String novelId;
+  final String? chapterId;
+  int _page = 1;
+  bool _hasMore = true;
+
+  CommentsNotifier(this._ref, {required this.novelId, this.chapterId})
+      : super(const AsyncValue.loading()) {
+    fetch();
+  }
+
+  bool get hasMore => _hasMore;
+
+  Future<void> fetch({bool reset = false}) async {
+    if (reset) {
+      _page = 1;
+      _hasMore = true;
+      state = const AsyncValue.loading();
+    }
+    try {
+      final client = _ref.read(apiClientProvider);
+      final queryParams = <String, dynamic>{
+        'page': _page.toString(),
+        'limit': '20',
+        if (chapterId != null) 'chapterId': chapterId,
+      };
+      final res = await client.dio.get('/api/truyen/$novelId/comments', queryParameters: queryParams);
+      final data = res.data as Map<String, dynamic>;
+      final newItems = (data['comments'] as List)
+          .map((e) => CommentModel.fromJson(e as Map<String, dynamic>))
+          .toList();
+      final totalPages = data['totalPages'] as int? ?? 1;
+      _hasMore = _page < totalPages;
+      final existing = reset ? <CommentModel>[] : (state.valueOrNull ?? []);
+      state = AsyncValue.data([...existing, ...newItems]);
+    } catch (e, st) {
+      state = AsyncValue.error(e, st);
+    }
+  }
+
+  Future<void> loadMore() async {
+    if (!_hasMore) return;
+    _page++;
+    await fetch();
+  }
+
+  Future<void> post(String content) async {
+    final client = _ref.read(apiClientProvider);
+    final res = await client.dio.post('/api/truyen/$novelId/comments', data: {
+      'content': content,
+      if (chapterId != null) 'chapterId': chapterId,
+    });
+    final newComment = CommentModel.fromJson(res.data as Map<String, dynamic>);
+    state = AsyncValue.data([newComment, ...(state.valueOrNull ?? [])]);
+  }
+}
+
+// Provider family params: "novelId" or "novelId:chapterId"
+final commentsProvider = StateNotifierProvider.family<CommentsNotifier,
+    AsyncValue<List<CommentModel>>, String>((ref, key) {
+  final parts = key.split(':');
+  return CommentsNotifier(
+    ref,
+    novelId: parts[0],
+    chapterId: parts.length > 1 ? parts[1] : null,
+  );
+});