4f1ad82345
- 欢迎卡片：去掉白框圆角错位、图片满宽、按钮去箭头改圆角居中 - 渐变actionOutlineGradient改紫蓝双色循环 - 新增健康Agent"蓝牙录入"按钮→蓝牙设备页 - "查看健康情况"改名"健康概览" - 饮食编辑框删除bug修复(控制器缓存) - 启动脚本加adb reverse自动转发 - 登录闪屏修复
392 lines
12 KiB
Dart
392 lines
12 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../core/app_colors.dart';
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import '../../core/app_theme.dart';
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import '../../core/navigation_provider.dart';
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import '../../providers/omron_device_provider.dart';
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class DeviceManagementPage extends ConsumerStatefulWidget {
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const DeviceManagementPage({super.key});
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@override
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ConsumerState<DeviceManagementPage> createState() =>
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_DeviceManagementPageState();
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}
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class _DeviceManagementPageState extends ConsumerState<DeviceManagementPage> {
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bool _reconnecting = false;
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OverlayEntry? _toast;
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@override
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void dispose() {
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_hideToast();
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super.dispose();
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}
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void _showToast(String msg, {bool success = false}) {
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_hideToast();
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_toast = OverlayEntry(
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builder: (_) => Positioned(
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top: MediaQuery.of(context).padding.top + 8,
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left: 16,
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right: 16,
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child: TweenAnimationBuilder<double>(
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tween: Tween(begin: 0.0, end: 1.0),
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duration: const Duration(milliseconds: 250),
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builder: (context, v, child) => Opacity(
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opacity: v,
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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decoration: BoxDecoration(
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color: success ? AppColors.success : AppColors.error,
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borderRadius: BorderRadius.circular(24),
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boxShadow: AppColors.cardShadow,
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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success ? Icons.check_circle : Icons.info_outline,
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color: Colors.white,
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size: 18,
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),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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msg,
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style: const TextStyle(color: Colors.white, fontSize: 14),
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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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Overlay.of(context).insert(_toast!);
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Future.delayed(const Duration(seconds: 2), _hideToast);
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}
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void _hideToast() {
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_toast?.remove();
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_toast = null;
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}
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Future<void> _reconnect(String mac) async {
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if (_reconnecting) return;
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setState(() => _reconnecting = true);
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final ok = await ref.read(omronBleServiceProvider).reconnectByMac(mac);
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if (!mounted) return;
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setState(() => _reconnecting = false);
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if (ok) {
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_showToast('设备已连接', success: true);
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} else {
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_showToast('设备未在线，请确认血压计已开机并处于通信模式');
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}
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}
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@override
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Widget build(BuildContext context) {
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final device = ref.watch(omronDeviceProvider);
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return GradientScaffold(
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appBar: AppBar(
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title: const Text('蓝牙设备'),
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leading: IconButton(
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icon: const Icon(Icons.arrow_back),
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onPressed: () => popRoute(ref),
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),
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actions: [
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IconButton(
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icon: const Icon(Icons.add, color: AppColors.primary),
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onPressed: () => pushRoute(ref, 'deviceScan'),
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tooltip: '添加设备',
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),
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],
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),
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body: device.isBound ? _buildDeviceList(device) : _buildEmpty(),
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);
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}
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Widget _buildEmpty() => Center(
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child: Padding(
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padding: const EdgeInsets.all(32),
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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: 82,
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height: 82,
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decoration: BoxDecoration(
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gradient: AppColors.calmHealthGradient,
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borderRadius: BorderRadius.circular(24),
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border: Border.all(color: AppColors.borderLight),
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boxShadow: AppColors.cardShadowLight,
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),
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child: const Icon(
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Icons.bluetooth_disabled,
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size: 40,
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color: Colors.white,
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),
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),
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const SizedBox(height: 16),
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const Text(
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'暂无设备',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w800,
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color: AppColors.textPrimary,
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),
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),
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const SizedBox(height: 6),
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const Text(
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'点击右上角 + 添加血压计',
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style: TextStyle(fontSize: 14, color: AppColors.textSecondary),
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),
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],
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),
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),
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);
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Widget _buildDeviceList(DeviceBindState d) => ListView(
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padding: const EdgeInsets.all(16),
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children: [
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GestureDetector(
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onTap: d.isConnected ? null : () => _reconnect(d.mac ?? ''),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 250),
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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gradient: AppColors.surfaceGradient,
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borderRadius: BorderRadius.circular(18),
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border: Border.all(
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color: d.isConnected ? AppColors.success : AppColors.borderLight,
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),
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boxShadow: AppColors.cardShadowLight,
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),
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child: Row(
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children: [
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Container(
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width: 50,
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height: 50,
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decoration: BoxDecoration(
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gradient: d.isConnected
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? AppColors.calmHealthGradient
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: AppColors.surfaceGradient,
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borderRadius: BorderRadius.circular(15),
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border: Border.all(color: AppColors.borderLight),
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),
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child: Icon(
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Icons.bluetooth,
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size: 24,
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color: d.isConnected ? Colors.white : AppColors.textHint,
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),
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),
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const SizedBox(width: 14),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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d.name ?? '血压计',
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w800,
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color: AppColors.textPrimary,
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),
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),
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const SizedBox(height: 2),
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Text(
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d.mac ?? '',
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style: const TextStyle(
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fontSize: 12,
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color: AppColors.textHint,
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),
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),
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if (d.lastSync != null)
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Text(
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'上次同步: ${d.lastSync}',
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style: const TextStyle(
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fontSize: 11,
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color: AppColors.textHint,
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),
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),
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],
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),
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),
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if (_reconnecting)
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const SizedBox(
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width: 24,
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height: 24,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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else ...[
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Container(
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width: 8,
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height: 8,
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decoration: BoxDecoration(
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color: d.isConnected
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? AppColors.success
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: AppColors.textHint,
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shape: BoxShape.circle,
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),
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),
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const SizedBox(width: 8),
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Text(
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d.isConnected ? '已连接' : '未连接',
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w700,
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color: d.isConnected
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? AppColors.success
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: AppColors.textHint,
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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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if (d.lastReading != null) ...[
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const SizedBox(height: 12),
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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gradient: AppColors.surfaceGradient,
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borderRadius: BorderRadius.circular(18),
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border: Border.all(color: AppColors.borderLight),
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boxShadow: AppColors.cardShadowLight,
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),
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child: Row(
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children: [
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const Text(
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'最近测量',
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style: TextStyle(fontSize: 14, color: AppColors.textSecondary),
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),
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const Spacer(),
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Text(
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d.lastReading!.display,
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style: const TextStyle(
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fontSize: 24,
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fontWeight: FontWeight.w900,
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color: AppColors.textPrimary,
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),
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),
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const SizedBox(width: 4),
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const Text(
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'mmHg',
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style: TextStyle(fontSize: 12, color: AppColors.textHint),
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),
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if (d.lastReading!.pulse != null) ...[
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const SizedBox(width: 16),
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Text(
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'${d.lastReading!.pulse} bpm',
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style: const TextStyle(
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fontSize: 14,
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color: AppColors.primary,
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fontWeight: FontWeight.w700,
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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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const SizedBox(height: 16),
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SizedBox(
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width: double.infinity,
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child: OutlinedButton(
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onPressed: () async {
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final ok = await showDialog<bool>(
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context: context,
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builder: (ctx) => AlertDialog(
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title: const Text('解绑设备'),
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content: const Text('解绑后需要重新扫描连接，确定吗？'),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(ctx, false),
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child: const Text('取消'),
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),
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TextButton(
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onPressed: () => Navigator.pop(ctx, true),
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style: TextButton.styleFrom(
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foregroundColor: AppColors.error,
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),
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child: const Text('确定'),
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),
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],
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),
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);
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if (ok == true) {
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await ref.read(omronDeviceProvider.notifier).unbind();
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}
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},
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style: OutlinedButton.styleFrom(
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foregroundColor: AppColors.error,
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side: const BorderSide(color: AppColors.errorLight),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(14),
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),
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padding: const EdgeInsets.symmetric(vertical: 12),
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),
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child: const Text('解绑设备'),
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),
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),
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const SizedBox(height: 16),
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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gradient: AppColors.surfaceGradient,
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borderRadius: BorderRadius.circular(18),
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border: Border.all(color: AppColors.borderLight),
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boxShadow: AppColors.cardShadowLight,
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'使用说明',
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w800,
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color: AppColors.textPrimary,
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),
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),
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const SizedBox(height: 8),
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_tip('1', '血压计装好电池，绑好袖带'),
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_tip('2', '按开始键测量，结束后设备自动进入通信模式'),
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_tip('3', '点击设备卡片即可自动连接并同步数据'),
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],
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),
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),
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],
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);
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Widget _tip(String n, String t) => Padding(
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padding: const EdgeInsets.only(bottom: 4),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'$n.',
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style: const TextStyle(
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fontSize: 13,
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color: AppColors.primary,
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fontWeight: FontWeight.w800,
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),
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),
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const SizedBox(width: 4),
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Expanded(
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child: Text(
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t,
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style: const TextStyle(
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fontSize: 13,
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color: AppColors.textSecondary,
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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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