fix: VLM识别修复 + 饮食CRUD + 侧边栏美化 + UI优化
- VLM: ChatMessage.Content string→object, 修复视觉content双重序列化 - 饮食: diet/medication端点 record→手动JSON解析, 修复循环引用 - 饮食记录: 左滑删除 + 去评分 + AI饮食评语(DeepSeek) - 侧边栏: 功能区统一Row+Expanded, 服务包compact模式 - 历史对话: 点击加载历史消息 - 登录页: 居中布局, 去底部空白 - UI: 主色加深#6C5CE7, maxWidth:1024防图片超大
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MingNian
@@ -4,29 +4,69 @@ import '../core/navigation_provider.dart';
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import '../providers/auth_provider.dart';
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import '../providers/data_providers.dart';
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/// 饮食记录列表
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class DietRecordListPage extends ConsumerWidget {
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/// 饮食记录列表（左滑删除）
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class DietRecordListPage extends ConsumerStatefulWidget {
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const DietRecordListPage({super.key});
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@override Widget build(BuildContext context, WidgetRef ref) {
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final service = ref.watch(dietServiceProvider);
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@override ConsumerState<DietRecordListPage> createState() => _DietRecordListPageState();
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}
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class _DietRecordListPageState extends ConsumerState<DietRecordListPage> {
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Future<List<Map<String, dynamic>>>? _future;
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@override void initState() { super.initState(); _refresh(); }
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void _refresh() => _future = ref.read(dietServiceProvider).getRecords();
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@override Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: const Color(0xFFF8F9FC),
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appBar: AppBar(title: const Text('饮食记录')),
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body: FutureBuilder<List<Map<String, dynamic>>>(
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future: service.getRecords(),
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future: _future,
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builder: (ctx, snap) {
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if (snap.connectionState == ConnectionState.waiting) return const Center(child: CircularProgressIndicator());
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if (!snap.hasData || snap.data!.isEmpty) return _empty(context, '饮食记录', '暂无饮食记录，可通过「拍饮食」录入');
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if (snap.connectionState == ConnectionState.waiting) return const Center(child: CircularProgressIndicator(color: Color(0xFF6C5CE7)));
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final data = snap.data ?? [];
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if (data.isEmpty) return _empty(context, '饮食记录', '暂无饮食记录，可通过「拍饮食」录入');
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return ListView.builder(
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itemCount: snap.data!.length,
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padding: const EdgeInsets.symmetric(vertical: 8),
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itemCount: data.length,
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itemBuilder: (ctx, i) {
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final d = snap.data![i];
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final d = data[i];
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final items = (d['foodItems'] as List?)?.cast<Map<String, dynamic>>() ?? [];
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return Card(
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margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
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child: ListTile(
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title: Text('${d['mealType'] ?? ''} ${d['totalCalories'] ?? 0}千卡'),
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subtitle: Text(items.map((f) => f['name']).join(' | ')),
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trailing: _starWidget(d['healthScore']),
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final mealNames = {'Breakfast':'早餐','Lunch':'午餐','Dinner':'晚餐','Snack':'加餐'};
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final mealLabel = mealNames[d['mealType']?.toString()] ?? d['mealType']?.toString() ?? '';
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final mealIcons = {'Breakfast':'🌅','Lunch':'☀️','Dinner':'🌙','Snack':'🍪'};
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return Dismissible(
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key: Key(d['id']?.toString() ?? '$i'),
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direction: DismissDirection.endToStart,
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background: Container(
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alignment: Alignment.centerRight,
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padding: const EdgeInsets.only(right: 24),
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margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
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decoration: BoxDecoration(color: const Color(0xFFE53935), borderRadius: BorderRadius.circular(16)),
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child: const Icon(Icons.delete_outline, color: Colors.white, size: 28),
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),
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confirmDismiss: (_) async {
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try { await ref.read(dietServiceProvider).deleteRecord(d['id']?.toString() ?? ''); } catch (_) {}
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setState(_refresh);
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return false;
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},
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child: Container(
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margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
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padding: const EdgeInsets.all(14),
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decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(16)),
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child: Row(children: [
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Container(width: 44, height: 44, decoration: BoxDecoration(color: const Color(0xFFEDEAFF), borderRadius: BorderRadius.circular(12)), child: Center(child: Text(mealIcons[d['mealType']?.toString()] ?? '🍽️', style: const TextStyle(fontSize: 20)))),
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const SizedBox(width: 12),
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Expanded(child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
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Row(children: [
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Text(mealLabel, style: const TextStyle(fontSize: 15, fontWeight: FontWeight.w600)),
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const SizedBox(width: 8),
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Text('${d['totalCalories'] ?? 0}千卡', style: const TextStyle(fontSize: 13, color: Color(0xFF6C5CE7))),
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]),
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const SizedBox(height: 4),
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Text(items.map((f) => f['name']).join(' · '), style: const TextStyle(fontSize: 13, color: Color(0xFF888888)), maxLines: 1, overflow: TextOverflow.ellipsis),
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])),
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const Icon(Icons.chevron_right, size: 18, color: Color(0xFFCCCCCC)),
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]),
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),
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);
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},
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@@ -35,10 +75,6 @@ class DietRecordListPage extends ConsumerWidget {
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),
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);
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}
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Widget _starWidget(dynamic score) {
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final s = score is int ? score : 3;
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return Row(mainAxisSize: MainAxisSize.min, children: List.generate(5, (i) => Icon(Icons.star, size: 16, color: i < s ? const Color(0xFFF9A825) : Colors.grey[300])));
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}
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}
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/// 运动计划页
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@@ -752,10 +788,8 @@ class DeviceManagementPage extends ConsumerWidget {
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@override Widget build(BuildContext context, WidgetRef ref) => _empty(context, '设备管理', '暂无绑定设备');
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}
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Widget _empty(BuildContext context, String title, String subtitle) => Scaffold(
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appBar: AppBar(title: Text(title)),
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body: Center(child: Column(mainAxisSize: MainAxisSize.min, children: [
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Widget _empty(BuildContext context, String title, String subtitle) =>
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Center(child: Column(mainAxisSize: MainAxisSize.min, children: [
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Icon(Icons.inbox_outlined, size: 64, color: Colors.grey[300]),
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const SizedBox(height: 12), Text(subtitle, style: Theme.of(context).textTheme.bodyMedium),
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])),
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);
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]));
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