wangjia
5dd7c07138
网络嗅探与自动恢复： - ConnectivityNotifier：在线时 30s 检测，离线时切换为 1min 嗅探 - 新增 networkRecoveryCountProvider：网络恢复时自增，各数据 provider 通过 ref.watch 实现自动重新加载 - inventory/product/stock_in/stock_out/partner provider 均已接入 FutureBuilder 类屏幕： - finance_screen + batch_tracking_screen 通过 ref.listen 监听恢复事件 修复问题 1：API 超时 10s/30s → 5s/15s，减少无网络时等待 修复问题 2：offline banner 文字由"写操作已禁用"改为实际行为描述 连通性感知： - app 启动时（_AppBootstrap）立即 forceCheck，路由跳转前状态已就绪 - 登录页：watch connectivityProvider，离线时显示警告 banner - 登录按钮：离线状态下直接提示，不等待超时 测试： - login_screen_test + login_flow_test 通过 ConnectivityNotifier(skipInit: true) 覆盖 provider，避免测试环境中 pending HTTP timer Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
75 lines
2.2 KiB
Dart
75 lines
2.2 KiB
Dart
import 'package:flutter/foundation.dart';
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import 'package:dio/dio.dart';
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import '../core/api/api_client.dart';
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import '../core/auth/auth_state.dart';
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typedef AuthLoginFn = Future<AuthUser> Function({
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required String shopCode,
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required String username,
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required String password,
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});
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class AuthException implements Exception {
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final String message;
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const AuthException(this.message);
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@override
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String toString() => message;
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}
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class AuthRepository {
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@visibleForTesting
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static AuthLoginFn? loginOverride;
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/// POST /api/v1/auth/login
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/// Request: { shop_code, username, password }
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/// Response: { data: { access_token, refresh_token, expires_in, user: { id, username, real_name, role } } }
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static Future<AuthUser> login({
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required String shopCode,
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required String username,
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required String password,
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}) async {
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final override = loginOverride;
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if (override != null) {
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return override(
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shopCode: shopCode,
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username: username,
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password: password,
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);
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}
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try {
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final resp = await PublicApiClient.post('/auth/login', data: {
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'shop_code': shopCode,
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'username': username,
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'password': password,
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});
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final data = resp.data['data'] as Map<String, dynamic>;
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final user = data['user'] as Map<String, dynamic>;
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return AuthUser(
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accessToken: data['access_token'] as String,
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refreshToken: data['refresh_token'] as String,
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username: user['username'] as String,
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realName: user['real_name'] as String? ?? username,
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shopNo: shopCode,
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shopId: (data['shop_id'] as num).toInt(),
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);
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} on DioException catch (e) {
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final msg = e.response?.data?['error'] as String?;
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throw AuthException(msg ?? _networkError(e));
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}
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}
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static String _networkError(DioException e) {
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switch (e.type) {
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case DioExceptionType.connectionTimeout:
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case DioExceptionType.receiveTimeout:
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return '连接超时，请检查网络';
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case DioExceptionType.connectionError:
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return '无法连接到服务器（localhost:8080），请先启动后端';
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default:
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return '网络错误：${e.message}';
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}
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}
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}
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