feat(client): 网络恢复自动刷新 + 离线嗅探 + 连通性感知登录
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>
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@@ -5,6 +5,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'core/auth/auth_state.dart';
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import 'core/router/app_router.dart';
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import 'core/theme/app_theme.dart';
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import 'providers/connectivity_provider.dart';
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void main() {
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FlutterError.onError = (details) {
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@@ -57,6 +58,8 @@ class _AppBootstrapState extends ConsumerState<_AppBootstrap> {
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Future<void> _init() async {
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await ref.read(authStateProvider.notifier).restore();
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// 启动时立即做一次连通性检测,确保 connectivityProvider 状态在路由跳转前已就绪
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await ref.read(connectivityProvider.notifier).forceCheck();
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if (mounted) setState(() => _ready = true);
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}
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