崔宝新
96ab0221a5
1. 新增我的考试页面，包含学科筛选Tab和分页考试列表 2. 新增学科图标工具类，替换我的报告页重复的学科图标逻辑 3. 在我的页面菜单中添加我的考试入口 4. 新增exam模块的API接口和数据模型 5. 优化我的报告页面卡片样式，统一与考试卡片的布局
110 lines
3.1 KiB
Dart
110 lines
3.1 KiB
Dart
/// ============================================================
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/// 【exam 模块模型】我的考试 —— 对标 Vue3 端 api/exam/type.ts
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///
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/// ExamDto —— 单条考试记录
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/// ExamSubjectTab —— 考试科目筛选 Tab
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/// ExamResponse —— 考试列表分页响应
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///
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/// 序列化：手动 fromJson，与项目其他模块风格一致，不依赖 build_runner。
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///
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/// ⚠ 注意：后端返回的 id 字段类型不统一（数字 or 字符串），
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/// 所有数值字段统一用 _asInt() 做兼容解析，避免类型转换异常。
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/// ============================================================
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library;
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int? _optInt(dynamic v) {
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if (v == null) return null;
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if (v is int) return v;
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if (v is double) return v.toInt();
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final s = v.toString();
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final n = int.tryParse(s);
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if (n != null) return n;
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return double.tryParse(s)?.toInt();
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}
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int _asInt(dynamic v, [int fallback = 0]) => _optInt(v) ?? fallback;
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/// 单条考试记录
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class ExamDto {
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const ExamDto({
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this.id = 0,
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this.taskId = 0,
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this.taskName = '',
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this.baseSubjectId = 0,
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this.baseSubjectName = '',
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this.startTime = '',
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this.endTime = '',
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this.totalScore = 0,
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this.userScore = 0,
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});
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final int id;
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final int taskId;
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final String taskName;
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final int baseSubjectId;
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final String baseSubjectName;
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final String startTime;
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final String endTime;
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final int totalScore;
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final int userScore;
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factory ExamDto.fromJson(Map<String, dynamic> json) {
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return ExamDto(
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id: _asInt(json['id']),
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taskId: _asInt(json['taskId']),
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taskName: (json['taskName'] as String?) ?? '',
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baseSubjectId: _asInt(json['baseSubjectId']),
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baseSubjectName: (json['baseSubjectName'] as String?) ?? '',
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startTime: (json['startTime'] as String?) ?? '',
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endTime: (json['endTime'] as String?) ?? '',
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totalScore: _asInt(json['totalScore']),
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userScore: _asInt(json['userScore']),
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);
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}
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}
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/// 考试科目筛选 Tab
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class ExamSubjectTab {
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const ExamSubjectTab({this.id, this.name = ''});
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/// 为 null 表示"全部"
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final int? id;
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final String name;
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factory ExamSubjectTab.fromJson(Map<String, dynamic> json) {
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return ExamSubjectTab(
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id: _optInt(json['id']),
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name: (json['name'] as String?) ?? '',
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);
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}
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}
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/// 考试列表分页响应
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class ExamResponse {
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const ExamResponse({
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this.data = const [],
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this.total = 0,
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this.pageIndex = 1,
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this.pageSize = 10,
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});
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final List<ExamDto> data;
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final int total;
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final int pageIndex;
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final int pageSize;
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factory ExamResponse.fromJson(Map<String, dynamic> json) {
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final payload = (json['data'] as Map<String, dynamic>?) ?? json;
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final list = (payload['data'] as List<dynamic>? ?? const [])
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.whereType<Map<String, dynamic>>()
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.map(ExamDto.fromJson)
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.toList();
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return ExamResponse(
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data: list,
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total: (payload['total'] as num?)?.toInt() ?? list.length,
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pageIndex: (payload['pageIndex'] as num?)?.toInt() ?? 1,
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pageSize: (payload['pageSize'] as num?)?.toInt() ?? 10,
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);
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}
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}
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