flutter架构项目基础

2026-09-04 15:22:20 +08:00
parent 70967229d0
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+import 'package:new_learn/core/api/class/model.dart';
+import 'package:new_learn/core/network/dio_client.dart';
+
+/// ============================================================
+/// 【class 模块接口】班级模块请求 —— 对标 Vue3 端 api/class/index.ts + api/userPoint/index.ts
+///
+/// ClassApi：班级动态/成员/点赞/评论
+///   getUserClassPost → 班级动态分页（游标 pageIndex + prevPageId）
+///   getClassUsers     → 班级成员在线状态
+///   addUserLike       → 点赞 / 取消点赞
+///   addUserComment    → 评论
+///
+/// UserRankApi：积分排行榜
+///   getUserCount → 排行榜总人数（本班级 / 同年级 / 同云校）
+///   getRankPage  → 排行榜分页（游标分页：pageIndex + prevPageId）
+///
+/// 注意：页面只调这里，不直接碰 Dio；异常不在这里 catch，交页面统一处理。
+/// ============================================================
+class ClassApi {
+  ClassApi._();
+
+  static final ClassApi instance = ClassApi._();
+
+  /// 班级动态列表（queryType: 0 我的动态 / 1 班级动态）
+  Future<UserPostResponse> getUserClassPost({
+    int queryType = 1,
+    int pageIndex = 1,
+    int pageSize = 10,
+    int prevPageId = 0,
+  }) async {
+    final data = await DioClient.instance.get(
+      '/api/v1/UserPost/GetUserClassPost',
+      query: {
+        'queryType': queryType,
+        'pageIndex': pageIndex,
+        'pageSize': pageSize,
+        'prevPageId': prevPageId,
+      },
+    );
+    return UserPostResponse.fromJson(data as Map<String, dynamic>);
+  }
+
+  /// 班级成员（在线状态）
+  Future<List<ClassUser>> getClassUsers() async {
+    final data = await DioClient.instance.get('/api/v1/User/GetClassUsers');
+    final list = data is Map<String, dynamic> ? data['data'] : data;
+    if (list is List) {
+      return list
+          .whereType<Map<String, dynamic>>()
+          .map(ClassUser.fromJson)
+          .toList();
+    }
+    return const [];
+  }
+
+  /// 点赞 / 取消点赞（likeStatus: true 点赞 / false 取消）
+  Future<void> addUserLike({
+    required int userPostId,
+    required bool likeStatus,
+  }) async {
+    await DioClient.instance.post('/api/v1/UserLike/AddUserLike', data: {
+      'userPostId': userPostId,
+      'likeStatus': likeStatus,
+    });
+  }
+
+  /// 评论动态
+  Future<void> addUserComment({
+    required int userPostId,
+    required String content,
+  }) async {
+    await DioClient.instance.post('/api/v1/UserPost/AddUserCommon', data: {
+      'userPostId': userPostId,
+      'content': content,
+    });
+  }
+}
+
+/// 积分排行榜接口
+class UserRankApi {
+  UserRankApi._();
+
+  static final UserRankApi instance = UserRankApi._();
+
+  /// 排行榜总人数（本班级 / 同年级 / 同云校）
+  Future<UserCountResult> getUserCount() async {
+    final data = await DioClient.instance.get(
+      '/api/v1/UserPointsRecord/GetUserCount',
+    );
+    return UserCountResult.fromJson(data as Map<String, dynamic>);
+  }
+
+  /// 排行榜分页（游标分页：pageIndex + prevPageId）
+  /// [userRankType] 0 总榜 / 1 本周 / 2 上周 / 3 今天 / 4 昨天
+  /// [userClass]    0 本班级 / 1 同年级 / 2 同云校
+  Future<UserRankPagedList> getRankPage({
+    required int pageIndex,
+    required int pageSize,
+    required int prevPageId,
+    required int userRankType,
+    required int userClass,
+    required bool desc,
+  }) async {
+    final data = await DioClient.instance.get(
+      '/api/v1/UserPointsRecord/GetUserRank',
+      query: {
+        'pageIndex': pageIndex,
+        'pageSize': pageSize,
+        'prevPageId': prevPageId,
+        'UserRankType': userRankType,
+        'UserClass': userClass,
+        'desc': desc,
+      },
+    );
+    return UserRankPagedList.fromJson(data as Map<String, dynamic>);
+  }
+}