5e6c6fdd62
Flutter 数据层 (Phase F1): - journal_entry.dart: 日记数据模型 (Mood/Weather/tags/version) - journal_element.dart: 元素模型 (text/image/sticker/handwriting_ref/tape) - school_class.dart: 班级模型 - user_settings.dart: 用户设置 (主题/画笔/字号) - isar_database.dart: Isar 初始化 - api_client.dart: Dio + JWT注入 + 离线感知 + 401处理 - journal_repository.dart: 抽象接口 + InMemory实现 (乐观锁) - sync_engine.dart: WiFi同步 + 操作队列 + 重试(5次) + 快照持久化 Rust 班级系统 (Phase B3): - class_service.rs: 创建班级(6位码) + 加入班级 + 成员管理 - topic_service.rs: 老师布置主题 + 主题列表 - comment_service.rs: 老师点评 + 评语列表 - class_handler.rs: 5个API端点 + 权限守卫 - topic_handler.rs: 2个API端点 - comment_handler.rs: 2个API端点 - dto.rs: 新增5个DTO (ClassMemberResp/CreateTopicReq/TopicResp/CreateCommentReq/CommentResp) - 6条新路由注册 验证: cargo check 通过, 433测试全绿, flutter analyze 1 warning
106 lines
3.1 KiB
Dart
106 lines
3.1 KiB
Dart
// 用户设置数据模型 — 手写不可变类（避免 build_runner 依赖）
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/// 主题模式 — 与系统设置同步
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enum ThemeMode { light, dark, system }
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/// 默认画笔类型（复用 StrokeModel 中的枚举值）
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enum DefaultBrushType {
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pen('pen'),
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pencil('pencil'),
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marker('marker');
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const DefaultBrushType(this.value);
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final String value;
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}
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/// 用户设置 — 持久化的个人偏好
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///
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/// 存储用户的主题偏好、默认画笔、字体大小等。
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/// 每个用户只有一条设置记录，通过 [userId] 关联。
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class UserSettings {
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final String id;
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final String userId;
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final ThemeMode theme;
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final DefaultBrushType defaultBrushType;
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final String defaultBrushColor;
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final double fontSize;
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final DateTime createdAt;
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final DateTime updatedAt;
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const UserSettings({
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required this.id,
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required this.userId,
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this.theme = ThemeMode.system,
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this.defaultBrushType = DefaultBrushType.pen,
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this.defaultBrushColor = '#2D2420',
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this.fontSize = 16.0,
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required this.createdAt,
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required this.updatedAt,
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});
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UserSettings copyWith({
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String? id,
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String? userId,
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ThemeMode? theme,
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DefaultBrushType? defaultBrushType,
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String? defaultBrushColor,
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double? fontSize,
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DateTime? createdAt,
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DateTime? updatedAt,
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}) =>
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UserSettings(
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id: id ?? this.id,
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userId: userId ?? this.userId,
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theme: theme ?? this.theme,
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defaultBrushType: defaultBrushType ?? this.defaultBrushType,
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defaultBrushColor: defaultBrushColor ?? this.defaultBrushColor,
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fontSize: fontSize ?? this.fontSize,
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createdAt: createdAt ?? this.createdAt,
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updatedAt: updatedAt ?? this.updatedAt,
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);
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Map<String, dynamic> toJson() => {
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'id': id,
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'user_id': userId,
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'theme': theme.name,
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'default_brush_type': defaultBrushType.value,
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'default_brush_color': defaultBrushColor,
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'font_size': fontSize,
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'created_at': createdAt.toIso8601String(),
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'updated_at': updatedAt.toIso8601String(),
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};
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factory UserSettings.fromJson(Map<String, dynamic> json) => UserSettings(
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id: json['id'] as String,
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userId: json['user_id'] as String,
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theme: ThemeMode.values.firstWhere(
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(t) => t.name == json['theme'],
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orElse: () => ThemeMode.system,
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),
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defaultBrushType: DefaultBrushType.values.firstWhere(
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(b) => b.value == json['default_brush_type'],
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orElse: () => DefaultBrushType.pen,
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),
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defaultBrushColor:
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(json['default_brush_color'] as String?) ?? '#2D2420',
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fontSize: (json['font_size'] as num?)?.toDouble() ?? 16.0,
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createdAt: DateTime.parse(json['created_at'] as String),
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updatedAt: DateTime.parse(json['updated_at'] as String),
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);
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/// 创建默认设置的工厂方法
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factory UserSettings.create({
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required String userId,
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ThemeMode theme = ThemeMode.system,
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}) {
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final now = DateTime.now();
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return UserSettings(
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id: userId,
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userId: userId,
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theme: theme,
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createdAt: now,
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updatedAt: now,
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);
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}
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}
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