feat(flutter): 接入互动评论点赞举报

test/support/fake_interaction_repositories.dart

@@ -0,0 +1,177 @@
+// Author: fruit.com.cn
+
+import 'dart:async';
+
+import 'package:fruitshorts/core/data/models/comment.dart';
+import 'package:fruitshorts/core/data/models/interaction.dart';
+import 'package:fruitshorts/core/data/repositories/comment_repository.dart';
+import 'package:fruitshorts/core/data/repositories/interaction_repository.dart';
+
+class CommentPageCall {
+  const CommentPageCall({
+    required this.dramaId,
+    required this.rootId,
+    required this.cursor,
+    required this.size,
+  });
+
+  final String dramaId;
+  final String? rootId;
+  final String? cursor;
+  final int size;
+}
+
+class PublishCall {
+  const PublishCall({
+    required this.dramaId,
+    required this.episodeId,
+    required this.content,
+    required this.parentId,
+  });
+
+  final String dramaId;
+  final String? episodeId;
+  final String content;
+  final String? parentId;
+}
+
+class FakeCommentRepository implements CommentRepository {
+  FakeCommentRepository({
+    List<CommentPage>? pages,
+    this.publishResult,
+    this.publishError,
+    this.deleteError,
+    this.pageError,
+  }) : pages = pages ?? const [];
+
+  final List<CommentPage> pages;
+  final DramaComment? publishResult;
+  final Object? publishError;
+  final Object? deleteError;
+  final Object? pageError;
+  final List<CommentPageCall> pageCalls = [];
+  final List<PublishCall> publishCalls = [];
+  final List<String> deleteCalls = [];
+  int _pageIndex = 0;
+
+  @override
+  Future<CommentPage> page({
+    required String dramaId,
+    String? rootId,
+    String? cursor,
+    int size = commentPageSize,
+  }) async {
+    pageCalls.add(
+      CommentPageCall(
+        dramaId: dramaId,
+        rootId: rootId,
+        cursor: cursor,
+        size: size,
+      ),
+    );
+    final error = pageError;
+    if (error != null) throw error;
+    if (_pageIndex >= pages.length) return const CommentPage();
+    return pages[_pageIndex++];
+  }
+
+  @override
+  Future<DramaComment> publish({
+    required String dramaId,
+    String? episodeId,
+    required String content,
+    String? parentId,
+  }) async {
+    publishCalls.add(
+      PublishCall(
+        dramaId: dramaId,
+        episodeId: episodeId,
+        content: content,
+        parentId: parentId,
+      ),
+    );
+    final error = publishError;
+    if (error != null) throw error;
+    return publishResult ??
+        commentFixture(
+          id: 'new-comment',
+          dramaId: dramaId,
+          content: content,
+          mine: true,
+        );
+  }
+
+  @override
+  Future<void> delete(String commentId) async {
+    deleteCalls.add(commentId);
+    final error = deleteError;
+    if (error != null) throw error;
+  }
+}
+
+class FakeInteractionRepository implements InteractionRepository {
+  FakeInteractionRepository({
+    this.nextLikeResult = const LikeToggleResult(liked: true, count: 1),
+  });
+
+  LikeToggleResult nextLikeResult;
+  Object? likeError;
+  Object? reportError;
+  Completer<void>? likeGate;
+  String reportId = 'report-1';
+  final List<String> likeTargets = [];
+  final List<ReportRequest> reports = [];
+
+  @override
+  Future<LikeToggleResult> toggleLike({
+    required InteractionTargetType targetType,
+    required String targetId,
+  }) async {
+    likeTargets.add('${targetType.apiValue}:$targetId');
+    final gate = likeGate;
+    if (gate != null) await gate.future;
+    final error = likeError;
+    if (error != null) throw error;
+    return nextLikeResult;
+  }
+
+  @override
+  Future<String> report(ReportRequest request) async {
+    reports.add(request);
+    final error = reportError;
+    if (error != null) throw error;
+    return reportId;
+  }
+}
+
+DramaComment commentFixture({
+  String id = '1001',
+  String dramaId = '5',
+  String? parentId,
+  String? rootId,
+  String content = 'A comment',
+  String status = 'published',
+  int likeCount = 0,
+  int replyCount = 0,
+  bool liked = false,
+  bool mine = false,
+}) => DramaComment(
+  id: id,
+  dramaId: dramaId,
+  episodeId: '0',
+  parentId: parentId ?? '0',
+  rootId: rootId ?? '0',
+  userId: mine ? '9' : '8',
+  uid: mine ? 'me' : 'viewer',
+  nickname: mine ? 'Me' : 'Viewer',
+  avatarUrl: '',
+  content: content,
+  status: status,
+  auditReason: '',
+  likeCount: likeCount,
+  replyCount: replyCount,
+  reportCount: 0,
+  createdAt: DateTime(2026, 10, 17, 12),
+  mine: mine,
+  liked: liked,
+);