feat:增加删除功能

lib/widget/record/record_daily.dart

@@ -167,7 +167,7 @@ class _RecordDailyState extends State<RecordDaily> {
     } else {
       switch (provider.type) {
         case RecordType.weight:
-          provider.updateWeight(70);
+          provider.updateWeight(AppConfig.initWeight);
           break;
         case RecordType.sport:
           provider.updateSportProject(AppConfig.sportProjectList[0]);
@@ -189,13 +189,13 @@ class _RecordDailyState extends State<RecordDaily> {
         padding: EdgeInsets.all(20),
         child: Column(
           mainAxisSize: MainAxisSize.min,
-          children: [RecordForm(type: type), _buildDialogButton()],
+          children: [RecordForm(type: type), _buildDialogButton(type)],
         ),
       ),
     );
   }
 
-  Widget _buildDialogButton() {
+  Widget _buildDialogButton(RecordType type) {
     final colors = Theme.of(context).colorScheme;
 
     return Row(
@@ -211,6 +211,17 @@ class _RecordDailyState extends State<RecordDaily> {
           ),
         ),
         const SizedBox(width: 12),
+        Expanded(
+          child: GFButton(
+            onPressed: () {
+              Navigator.of(context).pop();
+              _deleteRecord(type);
+            },
+            color: Colors.red,
+            text: "删除",
+          ),
+        ),
+        const SizedBox(width: 12),
         Expanded(
           child: GFButton(
             onPressed: () {
@@ -244,6 +255,25 @@ class _RecordDailyState extends State<RecordDaily> {
     }
   }
 
+  void _deleteRecord(RecordType type) async{
+    final provider = context.read<HealthProvider>();
+
+    switch(type) {
+      case RecordType.weight:
+        provider.updateWeight(0);
+        break;
+      case RecordType.sport:
+        provider.updateSportDuration(0);
+        break;
+      case RecordType.sleep:
+        provider.updateSleepStartTime('');
+        provider.updateSleepEndTime('');
+        break;
+    }
+
+    _saveRecord();
+  }
+
   void _saveRecord() async {
     final provider = context.read<HealthProvider>();