89 lines
2.2 KiB
Dart
89 lines
2.2 KiB
Dart
// 认证状态 — AuthBloc 输出的 UI 状态
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part of 'auth_bloc.dart';
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/// 认证状态基类 — 使用 sealed class 实现穷尽匹配
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sealed class AuthState {
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const AuthState();
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}
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/// 初始状态 — App 刚启动
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final class AuthInitial extends AuthState {
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const AuthInitial();
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}
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/// 加载中 — 正在检查本地存储的认证状态
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final class AuthLoading extends AuthState {
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const AuthLoading();
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}
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/// 未认证 — 需要登录
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final class Unauthenticated extends AuthState {
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const Unauthenticated();
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}
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/// 认证中 — 正在登录或注册
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final class Authenticating extends AuthState {
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/// 是否为注册模式（显示不同的 UI 提示）
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final bool isRegister;
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const Authenticating({this.isRegister = false});
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}
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/// 已认证 — 用户已登录
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final class Authenticated extends AuthState {
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final User user;
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/// 是否需要角色选择（新注册用户还没有角色）
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final bool needsRoleSelection;
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/// 是否需要班级码加入（学生/家长角色）
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final bool needsClassCode;
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/// 是否正在加载（班级码验证中）
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final bool isLoading;
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/// 班级码验证错误信息
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final String? classCodeError;
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const Authenticated({
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required this.user,
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this.needsRoleSelection = false,
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this.needsClassCode = false,
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this.isLoading = false,
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this.classCodeError,
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});
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Authenticated copyWith({
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User? user,
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bool? needsRoleSelection,
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bool? needsClassCode,
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bool? isLoading,
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String? classCodeError,
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}) =>
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Authenticated(
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user: user ?? this.user,
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needsRoleSelection: needsRoleSelection ?? this.needsRoleSelection,
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needsClassCode: needsClassCode ?? this.needsClassCode,
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isLoading: isLoading ?? this.isLoading,
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classCodeError: classCodeError,
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);
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}
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/// 认证错误 — 登录/注册失败
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final class AuthError extends AuthState {
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final String message;
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/// 是否可以重试
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final bool retryable;
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const AuthError(this.message, {this.retryable = true});
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}
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/// 需要家长授权 — 未满 14 岁用户需要家长确认
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final class ParentAuthRequired extends AuthState {
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final User user;
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const ParentAuthRequired(this.user);
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}
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