feat: 新增健康档案模块，支持家庭邀请与个人健康数据管理

app/weight-records.tsx

@@ -1,9 +1,11 @@
 import NumberKeyboard from '@/components/NumberKeyboard';
 import { HeaderBar } from '@/components/ui/HeaderBar';
+import { WeightProgressBar } from '@/components/weight/WeightProgressBar';
 import { WeightRecordCard } from '@/components/weight/WeightRecordCard';
 import { Colors } from '@/constants/Colors';
 import { getTabBarBottomPadding } from '@/constants/TabBar';
 import { useAppDispatch, useAppSelector } from '@/hooks/redux';
+import { useAuthGuard } from '@/hooks/useAuthGuard';
 import { useColorScheme } from '@/hooks/useColorScheme';
 import { useI18n } from '@/hooks/useI18n';
 import { useSafeAreaTop } from '@/hooks/useSafeAreaWithPadding';
@@ -39,14 +41,16 @@ export default function WeightRecordsPage() {
 
   const colorScheme = useColorScheme();
   const themeColors = Colors[colorScheme ?? 'light'];
+  const { isLoggedIn, ensureLoggedIn } = useAuthGuard();
 
   const loadWeightHistory = useCallback(async () => {
+    if (!isLoggedIn) return;
     try {
       await dispatch(fetchWeightHistory() as any);
     } catch (error) {
       console.error(t('weightRecords.loadingHistory'), error);
     }
-  }, [dispatch]);
+  }, [dispatch, isLoggedIn]);
 
   useEffect(() => {
     loadWeightHistory();
@@ -56,28 +60,36 @@ export default function WeightRecordsPage() {
     setInputWeight(weight.toString());
   };
 
-  const handleAddWeight = () => {
+  const handleAddWeight = async () => {
+    const ok = await ensureLoggedIn();
+    if (!ok) return;
     setPickerType('current');
     const weight = userProfile?.weight ? parseFloat(userProfile.weight) : 70.0;
     initializeInput(weight);
     setShowWeightPicker(true);
   };
 
-  const handleEditInitialWeight = () => {
+  const handleEditInitialWeight = async () => {
+    const ok = await ensureLoggedIn();
+    if (!ok) return;
     setPickerType('initial');
     const initialWeight = userProfile?.initialWeight || userProfile?.weight || '70.0';
     initializeInput(parseFloat(initialWeight));
     setShowWeightPicker(true);
   };
 
-  const handleEditTargetWeight = () => {
+  const handleEditTargetWeight = async () => {
+    const ok = await ensureLoggedIn();
+    if (!ok) return;
     setPickerType('target');
     const targetWeight = userProfile?.targetWeight || '60.0';
     initializeInput(parseFloat(targetWeight));
     setShowWeightPicker(true);
   };
 
-  const handleEditWeightRecord = (record: WeightHistoryItem) => {
+  const handleEditWeightRecord = async (record: WeightHistoryItem) => {
+    const ok = await ensureLoggedIn();
+    if (!ok) return;
     setPickerType('edit');
     setEditingRecord(record);
     initializeInput(parseFloat(record.weight));
@@ -85,6 +97,8 @@ export default function WeightRecordsPage() {
   };
 
   const handleDeleteWeightRecord = async (id: string) => {
+    const ok = await ensureLoggedIn();
+    if (!ok) return;
     try {
       await dispatch(deleteWeightRecord(id) as any);
       await loadWeightHistory();
@@ -180,6 +194,12 @@ export default function WeightRecordsPage() {
   const targetWeight = userProfile?.targetWeight ? parseFloat(userProfile.targetWeight) : 60.0;
   const totalWeightLoss = initialWeight - currentWeight;
 
+  // 计算减重进度
+  const hasTargetWeight = targetWeight > 0 && initialWeight > targetWeight;
+  const totalToLose = initialWeight - targetWeight;
+  const actualLost = initialWeight - currentWeight;
+  const weightProgress = hasTargetWeight && totalToLose > 0 ? actualLost / totalToLose : 0;
+
   return (
     <View style={styles.container}>
       {/* 背景 */}
@@ -295,6 +315,19 @@ export default function WeightRecordsPage() {
           </View>
         </View>
 
+        {/* 减重进度条 - 仅在设置了目标体重时显示 */}
+        {hasTargetWeight && (
+          <View style={styles.progressContainer}>
+            <WeightProgressBar
+              progress={weightProgress}
+              currentWeight={currentWeight}
+              targetWeight={targetWeight}
+              initialWeight={initialWeight}
+              showTopBorder={false}
+            />
+          </View>
+        )}
+
         {/* Monthly Records */}
         {Object.keys(groupedHistory).length > 0 ? (
           <View style={styles.historySection}>
@@ -628,6 +661,20 @@ const styles = StyleSheet.create({
     marginLeft: 2,
   },
 
+  // Progress Container
+  progressContainer: {
+    marginHorizontal: 24,
+    marginBottom: 24,
+    backgroundColor: '#ffffff',
+    borderRadius: 24,
+    padding: 20,
+    shadowColor: 'rgba(30, 41, 59, 0.06)',
+    shadowOffset: { width: 0, height: 4 },
+    shadowOpacity: 0.1,
+    shadowRadius: 12,
+    elevation: 3,
+  },
+
   // History Section
   historySection: {
     paddingHorizontal: 24,