fade61ac21
## 后端 - 健康档案: 新增手术状态字段 + EF 迁移; HealthArchiveService 新增查询方法 - 健康记录: HealthRecordService 新增批量/统计方法; 契约扩展 - 用药: 新增 MedicationScheduleStatus 枚举; MedicationService 排班逻辑调整 - 通知: EfUserNotificationPipeline 重构; 新增 EfReminderCatchUpService; 通知管线支持更多场景 - 用户: UserService 账号删除逻辑; 新增 local_account_file_cleanup; EfUserRepository 扩展 - AI: medication_agent_handler 微调; prompt_manager 优化; AiConversationService 上下文处理 - Endpoint: doctor/medication/exercise/health/notification/user 等多接口调整 - BackgroundService: health_record_reminder_service 重构, 提醒补漏逻辑 - 测试: 新增 account_deletion/doctor_endpoint/medication_schedule/medication_update/prompt_manager 测试 ## 前端 - UI 系统: app_theme 大幅重构; app_colors/app_design_tokens/app_module_visuals 调整; 二级页面色彩刷新 - 主页: home_page 背景渐变 + 消息列表提取 _HomeMessages + 通知检查逻辑; chat_messages_view 全面重构 - 用药: medication_list/edit/checkin 三页重构, 新增 medication_ui_logic 抽取 - 通知: notification_prefs_page 重构, 新增 notification_prefs_logic; notification_center 优化 - 设备: device_management 重构, 新增 device_sync_ui_logic; device_scan 优化 - 趋势图: trend_page 大幅重构 - 登录: login_page 重构 - 个人资料: 新增 profile_edit_page; profile_page 优化 - 运动: 新增 exercise/ 目录 + care_plan_ui_logic - 其他: remaining_pages/report_pages/health_drawer/admin/doctor 等多页面调整 - 组件: common_widgets/app_empty_state/app_error_state/app_future_view/app_toast/ai_content 优化 - Provider: chat_provider/consultation_provider/data_providers/auth_provider 调整 - AndroidManifest: 移除多余权限 - 测试: 新增 ai_content/care_plan/home_message/login_flow/medication_checkin/medication_ui/notification_prefs/profile_device/secondary_page/swipe_delete 等大量测试 ## 文档 - 新增 ui-design-system.md 设计系统文档 - 新增 secondary-page-color-refresh 计划 + specs 目录
77 lines
2.2 KiB
Dart
77 lines
2.2 KiB
Dart
import 'package:flutter/material.dart';
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import '../core/app_colors.dart';
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import 'common_widgets.dart';
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/// 统一的"加载失败"状态——与 AppEmptyState 风格一致，区别在于明确表达"出错了，可重试"，
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/// 避免把网络/服务失败误显示成"暂无数据"。
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class AppErrorState extends StatelessWidget {
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final String title;
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final String? subtitle;
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final VoidCallback? onRetry;
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const AppErrorState({
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super.key,
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this.title = '加载失败',
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this.subtitle = '网络异常或服务暂时不可用，请稍后重试',
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this.onRetry,
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});
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@override
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Widget build(BuildContext context) {
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return Center(
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child: Padding(
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padding: const EdgeInsets.all(48),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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width: 80,
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height: 80,
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decoration: BoxDecoration(
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color: AppColors.errorLight,
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shape: BoxShape.circle,
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),
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child: const Icon(
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Icons.cloud_off_outlined,
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size: 32,
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color: AppColors.errorText,
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),
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),
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const SizedBox(height: 18),
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Text(
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title,
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w700,
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color: AppColors.textPrimary,
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),
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textAlign: TextAlign.center,
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),
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if (subtitle != null) ...[
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const SizedBox(height: 6),
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Text(
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subtitle!,
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style: const TextStyle(
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fontSize: 14,
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color: AppColors.textSecondary,
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),
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textAlign: TextAlign.center,
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),
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],
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if (onRetry != null) ...[
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const SizedBox(height: 20),
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SizedBox(
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width: 116,
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child: AppGradientOutlineButton(
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label: '重试',
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onPressed: onRetry!,
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),
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),
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],
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],
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),
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),
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);
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}
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}
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