feat: 添加用户登录和法律协议页面

- 新增登录页面，支持 Apple 登录和游客登录功能 - 添加用户协议和隐私政策页面，用户需同意后才能登录 - 更新首页逻辑，首次进入时自动跳转到登录页面 - 修改个人信息页面，移除单位选择功能，统一使用 kg 和 cm - 更新依赖，添加 expo-apple-authentication 库以支持 Apple 登录 - 更新布局以适应新功能的展示和交互
feat: 更新健康数据功能和用户个人信息页面
2025-08-12 19:21:07 +08:00 · 2025-08-12 18:54:15 +08:00
19 changed files with 1269 additions and 84 deletions
--- a/app/(tabs)/explore.tsx
+++ b/app/(tabs)/explore.tsx
@@ -1,8 +1,10 @@
+import { AnimatedNumber } from '@/components/AnimatedNumber';
+import { CircularRing } from '@/components/CircularRing';
 import { ProgressBar } from '@/components/ProgressBar';
 import { Colors } from '@/constants/Colors';
 import { getTabBarBottomPadding } from '@/constants/TabBar';
 import { getMonthDaysZh, getMonthTitleZh, getTodayIndexInMonth } from '@/utils/date';
-import { ensureHealthPermissions, fetchTodayHealthData } from '@/utils/health';
+import { ensureHealthPermissions, fetchHealthDataForDate, fetchTodayHealthData } from '@/utils/health';
 import { Ionicons } from '@expo/vector-icons';
 import { useBottomTabBarHeight } from '@react-navigation/bottom-tabs';
 import { useFocusEffect } from '@react-navigation/native';
@@ -52,8 +54,11 @@ export default function ExploreScreen() {
  const [stepCount, setStepCount] = useState<number | null>(null);
  const [activeCalories, setActiveCalories] = useState<number | null>(null);
  const [isLoading, setIsLoading] = useState(false);
+  // 用于触发动画重置的 token（当日期或数据变化时更新）
+  const [animToken, setAnimToken] = useState(0);
+  const [trainingProgress, setTrainingProgress] = useState(0.8); // 暂定静态80%

-  const loadHealthData = async () => {
+  const loadHealthData = async (targetDate?: Date) => {
    try {
      console.log('=== 开始HealthKit初始化流程 ===');
      setIsLoading(true);
@@ -66,11 +71,12 @@ export default function ExploreScreen() {
      }

      console.log('权限获取成功，开始获取健康数据...');
-      const data = await fetchTodayHealthData();
+      const data = targetDate ? await fetchHealthDataForDate(targetDate) : await fetchTodayHealthData();

      console.log('设置UI状态:', data);
      setStepCount(data.steps);
      setActiveCalories(Math.round(data.activeEnergyBurned));
+      setAnimToken((t) => t + 1);
      console.log('=== HealthKit数据获取完成 ===');

    } catch (error) {
@@ -86,6 +92,16 @@ export default function ExploreScreen() {
    }, [])
  );

+  // 日期点击时，加载对应日期数据
+  const onSelectDate = (index: number) => {
+    setSelectedIndex(index);
+    scrollToIndex(index);
+    const target = days[index]?.date?.toDate();
+    if (target) {
+      loadHealthData(target);
+    }
+  };
+

  return (
    <View style={styles.container}>
@@ -110,10 +126,7 @@ export default function ExploreScreen() {
                <View key={`${d.dayOfMonth}`} style={styles.dayItemWrapper}>
                  <TouchableOpacity
                    style={[styles.dayPill, selected ? styles.dayPillSelected : styles.dayPillNormal]}
-                    onPress={() => {
-                      setSelectedIndex(i);
-                      scrollToIndex(i);
-                    }}
+                    onPress={() => onSelectDate(i)}
                    activeOpacity={0.8}
                  >
                    <Text style={[styles.dayLabel, selected && styles.dayLabelSelected]}> {d.weekdayZh} </Text>
@@ -128,48 +141,59 @@ export default function ExploreScreen() {
          {/* 今日报告 标题 */}
          <Text style={styles.sectionTitle}>今日报告</Text>

-          {/* 健康数据错误提示 */}
-          {isLoading && (
-            <View style={styles.errorContainer}>
-              <Ionicons name="warning-outline" size={20} color="#E54D4D" />
-              <Text style={styles.errorText}>加载中...</Text>
-              <TouchableOpacity
-                style={styles.retryButton}
-                onPress={loadHealthData} disabled={isLoading}
-              >
-                <Ionicons
-                  name="refresh-outline"
-                  size={16}
-                  color={isLoading ? '#9AA3AE' : '#E54D4D'}
-                />
-              </TouchableOpacity>
-            </View>
-          )}
+          {/* 取消卡片内 loading，保持静默刷新提升体验 */}

          {/* 指标行：左大卡（训练时间），右两小卡（消耗卡路里、步数） */}
          <View style={styles.metricsRow}>
            <View style={[styles.trainingCard, styles.metricsLeft]}>
              <Text style={styles.cardTitleSecondary}>训练时间</Text>
              <View style={styles.trainingContent}>
-                <View style={styles.trainingRingTrack} />
-                <View style={styles.trainingRingProgress} />
-                <Text style={styles.trainingPercent}>80%</Text>
+                <CircularRing
+                  size={120}
+                  strokeWidth={12}
+                  trackColor="#E2D9FD"
+                  progressColor="#8B74F3"
+                  progress={trainingProgress}
+                  resetToken={animToken}
+                />
              </View>
            </View>
            <View style={styles.metricsRight}>
              <View style={[styles.metricsRightCard, styles.caloriesCard, { minHeight: 88 }]}>
                <Text style={styles.cardTitleSecondary}>消耗卡路里</Text>
-                <Text style={styles.caloriesValue}>
-                  {isLoading ? '加载中...' : activeCalories != null ? `${activeCalories} 千卡` : '——'}
-                </Text>
+                {activeCalories != null ? (
+                  <AnimatedNumber
+                    value={activeCalories}
+                    resetToken={animToken}
+                    style={styles.caloriesValue}
+                    format={(v) => `${Math.round(v)} 千卡`}
+                  />
+                ) : (
+                  <Text style={styles.caloriesValue}>——</Text>
+                )}
              </View>
              <View style={[styles.metricsRightCard, styles.stepsCard, { minHeight: 88 }]}>
                <View style={styles.cardHeaderRow}>
                  <View style={styles.iconSquare}><Ionicons name="footsteps-outline" size={18} color="#192126" /></View>
                  <Text style={styles.cardTitle}>步数</Text>
                </View>
-                <Text style={styles.stepsValue}>{isLoading ? '加载中.../2000' : stepCount != null ? `${stepCount}/2000` : '——/2000'}</Text>
-                <ProgressBar progress={Math.min(1, Math.max(0, (stepCount ?? 0) / 2000))} height={12} trackColor="#FFEBCB" fillColor="#FFC365" />
+                {stepCount != null ? (
+                  <AnimatedNumber
+                    value={stepCount}
+                    resetToken={animToken}
+                    style={styles.stepsValue}
+                    format={(v) => `${Math.round(v)}/2000`}
+                  />
+                ) : (
+                  <Text style={styles.stepsValue}>——/2000</Text>
+                )}
+                <ProgressBar
+                  progress={Math.min(1, Math.max(0, (stepCount ?? 0) / 2000))}
+                  height={18}
+                  trackColor="#FFEBCB"
+                  fillColor="#FFC365"
+                  showLabel={false}
+                />
              </View>
            </View>
          </View>
--- a/app/(tabs)/index.tsx
+++ b/app/(tabs)/index.tsx
@@ -5,7 +5,7 @@ import { ThemedView } from '@/components/ThemedView';
 import { WorkoutCard } from '@/components/WorkoutCard';
 import { getChineseGreeting } from '@/utils/date';
 import { useRouter } from 'expo-router';
-import React from 'react';
+import React, { useEffect, useRef } from 'react';
 import { SafeAreaView, ScrollView, StyleSheet, View } from 'react-native';

 const workoutData = [
@@ -24,6 +24,15 @@ const workoutData = [

 export default function HomeScreen() {
  const router = useRouter();
+  const hasOpenedLoginRef = useRef(false);
+
+  useEffect(() => {
+    // 仅在本次会话首次进入首页时打开登录页，可返回关闭
+    if (!hasOpenedLoginRef.current) {
+      hasOpenedLoginRef.current = true;
+      router.push('/auth/login');
+    }
+  }, [router]);
  return (
    <SafeAreaView style={styles.safeArea}>
      <ThemedView style={styles.container}>
--- a/app/(tabs)/personal.tsx
+++ b/app/(tabs)/personal.tsx
@@ -4,7 +4,9 @@ import { useColorScheme } from '@/hooks/useColorScheme';
 import { Ionicons } from '@expo/vector-icons';
 import AsyncStorage from '@react-native-async-storage/async-storage';
 import { useBottomTabBarHeight } from '@react-navigation/bottom-tabs';
-import React, { useMemo, useState } from 'react';
+import { useFocusEffect } from '@react-navigation/native';
+import { router } from 'expo-router';
+import React, { useEffect, useMemo, useState } from 'react';
 import {
  Alert,
  SafeAreaView,
@@ -29,6 +31,65 @@ export default function PersonalScreen() {
  const colorScheme = useColorScheme();
  const colors = Colors[colorScheme ?? 'light'];

+  type UserProfile = {
+    fullName?: string;
+    email?: string;
+    gender?: 'male' | 'female' | '';
+    age?: string;
+    weightKg?: number;
+    heightCm?: number;
+    avatarUri?: string | null;
+  };
+
+  const [profile, setProfile] = useState<UserProfile>({});
+
+  const load = async () => {
+    try {
+      const [p, o] = await Promise.all([
+        AsyncStorage.getItem('@user_profile'),
+        AsyncStorage.getItem('@user_personal_info'),
+      ]);
+      let next: UserProfile = {};
+      if (o) {
+        try {
+          const parsed = JSON.parse(o);
+          next = {
+            ...next,
+            age: parsed?.age ? String(parsed.age) : undefined,
+            gender: parsed?.gender || '',
+            heightCm: parsed?.height ? parseFloat(parsed.height) : undefined,
+            weightKg: parsed?.weight ? parseFloat(parsed.weight) : undefined,
+          };
+        } catch { }
+      }
+      if (p) {
+        try { next = { ...next, ...JSON.parse(p) }; } catch { }
+      }
+      setProfile(next);
+    } catch (e) {
+      console.warn('加载用户资料失败', e);
+    }
+  };
+
+  useEffect(() => { load(); }, []);
+  useFocusEffect(React.useCallback(() => { load(); return () => { }; }, []));
+
+  const formatHeight = () => {
+    if (profile.heightCm == null) return '--';
+    return `${Math.round(profile.heightCm)}cm`;
+  };
+
+  const formatWeight = () => {
+    if (profile.weightKg == null) return '--';
+    return `${round(profile.weightKg, 1)}kg`;
+  };
+
+  const formatAge = () => (profile.age ? `${profile.age}岁` : '--');
+
+  const round = (n: number, d = 0) => {
+    const p = Math.pow(10, d); return Math.round(n * p) / p;
+  };
+
  const handleResetOnboarding = () => {
    Alert.alert(
      '重置引导',
@@ -74,13 +135,13 @@ export default function PersonalScreen() {

        {/* 用户信息 */}
        <View style={styles.userDetails}>
-          <Text style={styles.userName}>Masi Ramezanzade</Text>
-          <Text style={styles.userProgram}>Lose a Fat Program</Text>
+          <Text style={styles.userName}>{profile.fullName || '未设置姓名'}</Text>
+          <Text style={styles.userProgram}>减脂计划</Text>
        </View>

        {/* 编辑按钮 */}
-        <TouchableOpacity style={dynamicStyles.editButton}>
-          <Text style={dynamicStyles.editButtonText}>Edit</Text>
+        <TouchableOpacity style={dynamicStyles.editButton} onPress={() => router.push('/profile/edit')}>
+          <Text style={dynamicStyles.editButtonText}>编辑</Text>
        </TouchableOpacity>
      </View>
    </View>
@@ -89,16 +150,16 @@ export default function PersonalScreen() {
  const StatsSection = () => (
    <View style={styles.statsContainer}>
      <View style={styles.statItem}>
-        <Text style={dynamicStyles.statValue}>180cm</Text>
-        <Text style={styles.statLabel}>Height</Text>
+        <Text style={dynamicStyles.statValue}>{formatHeight()}</Text>
+        <Text style={styles.statLabel}>身高</Text>
      </View>
      <View style={styles.statItem}>
-        <Text style={dynamicStyles.statValue}>65kg</Text>
-        <Text style={styles.statLabel}>Weight</Text>
+        <Text style={dynamicStyles.statValue}>{formatWeight()}</Text>
+        <Text style={styles.statLabel}>体重</Text>
      </View>
      <View style={styles.statItem}>
-        <Text style={dynamicStyles.statValue}>22yo</Text>
-        <Text style={styles.statLabel}>Age</Text>
+        <Text style={dynamicStyles.statValue}>{formatAge()}</Text>
+        <Text style={styles.statLabel}>年龄</Text>
      </View>
    </View>
  );
@@ -176,25 +237,26 @@ export default function PersonalScreen() {
      icon: 'person-outline',
      iconBg: '#E8F5E8',
      iconColor: '#4ADE80',
-      title: 'Personal Data',
+      title: '个人资料',
+      onPress: () => router.push('/profile/edit'),
    },
    {
      icon: 'trophy-outline',
      iconBg: '#E8F5E8',
      iconColor: '#4ADE80',
-      title: 'Achievement',
+      title: '成就',
    },
    {
      icon: 'time-outline',
      iconBg: '#E8F5E8',
      iconColor: '#4ADE80',
-      title: 'Activity History',
+      title: '活动历史',
    },
    {
      icon: 'stats-chart-outline',
      iconBg: '#E8F5E8',
      iconColor: '#4ADE80',
-      title: 'Workout Progress',
+      title: '训练进度',
    },
  ];

@@ -203,7 +265,7 @@ export default function PersonalScreen() {
      icon: 'notifications-outline',
      iconBg: '#E8F5E8',
      iconColor: '#4ADE80',
-      title: 'Pop-up Notification',
+      title: '弹窗通知',
      type: 'switch',
    },
  ];
@@ -213,19 +275,19 @@ export default function PersonalScreen() {
      icon: 'mail-outline',
      iconBg: '#E8F5E8',
      iconColor: '#4ADE80',
-      title: 'Contact Us',
+      title: '联系我们',
    },
    {
      icon: 'shield-checkmark-outline',
      iconBg: '#E8F5E8',
      iconColor: '#4ADE80',
-      title: 'Privacy Policy',
+      title: '隐私政策',
    },
    {
      icon: 'settings-outline',
      iconBg: '#E8F5E8',
      iconColor: '#4ADE80',
-      title: 'Settings',
+      title: '设置',
    },
  ];

@@ -250,10 +312,10 @@ export default function PersonalScreen() {
        >
          <UserInfoSection />
          <StatsSection />
-          <MenuSection title="Account" items={accountItems} />
-          <MenuSection title="Notification" items={notificationItems} />
-          <MenuSection title="Other" items={otherItems} />
-          <MenuSection title="Developer" items={developerItems} />
+          <MenuSection title="账户" items={accountItems} />
+          <MenuSection title="通知" items={notificationItems} />
+          <MenuSection title="其他" items={otherItems} />
+          <MenuSection title="开发者" items={developerItems} />

          {/* 底部浮动按钮 */}
          <View style={[styles.floatingButtonContainer, { bottom: Math.max(30, tabBarHeight / 2) + (insets?.bottom ?? 0) }]}>
--- a/app/_layout.tsx
+++ b/app/_layout.tsx
@@ -19,10 +19,14 @@ export default function RootLayout() {

  return (
    <ThemeProvider value={colorScheme === 'dark' ? DarkTheme : DefaultTheme}>
-      <Stack>
-        <Stack.Screen name="onboarding" options={{ headerShown: false }} />
-        <Stack.Screen name="(tabs)" options={{ headerShown: false }} />
-        <Stack.Screen name="ai-posture-assessment" options={{ headerShown: false }} />
+      <Stack screenOptions={{ headerShown: false }}>
+        <Stack.Screen name="onboarding" />
+        <Stack.Screen name="(tabs)" />
+        <Stack.Screen name="profile/edit" />
+        <Stack.Screen name="ai-posture-assessment" />
+        <Stack.Screen name="auth/login" options={{ headerShown: false }} />
+        <Stack.Screen name="legal/user-agreement" options={{ headerShown: true, title: '用户协议' }} />
+        <Stack.Screen name="legal/privacy-policy" options={{ headerShown: true, title: '隐私政策' }} />
        <Stack.Screen name="+not-found" />
      </Stack>
      <StatusBar style="auto" />
--- a/app/auth/login.tsx
+++ b/app/auth/login.tsx
@@ -0,0 +1,225 @@
+import { Ionicons } from '@expo/vector-icons';
+import * as AppleAuthentication from 'expo-apple-authentication';
+import { useRouter } from 'expo-router';
+import React, { useCallback, useEffect, useMemo, useState } from 'react';
+import { Alert, Pressable, SafeAreaView, ScrollView, StyleSheet, Text, TouchableOpacity, View } from 'react-native';
+
+import { ThemedText } from '@/components/ThemedText';
+import { ThemedView } from '@/components/ThemedView';
+import { Colors } from '@/constants/Colors';
+import { useColorScheme } from '@/hooks/useColorScheme';
+
+export default function LoginScreen() {
+  const router = useRouter();
+  const scheme = (useColorScheme() ?? 'light') as 'light' | 'dark';
+  const color = Colors[scheme];
+
+  const [hasAgreed, setHasAgreed] = useState<boolean>(false);
+  const [appleAvailable, setAppleAvailable] = useState<boolean>(false);
+  const [loading, setLoading] = useState<boolean>(false);
+
+  useEffect(() => {
+    AppleAuthentication.isAvailableAsync().then(setAppleAvailable).catch(() => setAppleAvailable(false));
+  }, []);
+
+  const guardAgreement = useCallback((action: () => void) => {
+    if (!hasAgreed) {
+      Alert.alert('请先阅读并同意', '勾选“我已阅读并同意用户协议与隐私政策”后才可继续登录');
+      return;
+    }
+    action();
+  }, [hasAgreed]);
+
+  const onAppleLogin = useCallback(async () => {
+    if (!appleAvailable) return;
+    try {
+      setLoading(true);
+      const credential = await AppleAuthentication.signInAsync({
+        requestedScopes: [
+          AppleAuthentication.AppleAuthenticationScope.FULL_NAME,
+          AppleAuthentication.AppleAuthenticationScope.EMAIL,
+        ],
+      });
+      // TODO: 将 credential 发送到后端换取应用会话。这里先直接返回上一页。
+      router.back();
+    } catch (err: any) {
+      if (err?.code === 'ERR_CANCELED') return;
+      Alert.alert('登录失败', '请稍后再试');
+    } finally {
+      setLoading(false);
+    }
+  }, [appleAvailable, router]);
+
+  const onGuestLogin = useCallback(() => {
+    // TODO: 标记为游客身份，可在此写入本地状态/上报统计
+    router.back();
+  }, [router]);
+
+  const disabledStyle = useMemo(() => ({ opacity: hasAgreed ? 1 : 0.5 }), [hasAgreed]);
+
+  return (
+    <SafeAreaView style={[styles.safeArea, { backgroundColor: color.background }]}>
+      <ThemedView style={styles.container}>
+        {/* 自定义头部，与其它页面风格一致 */}
+        <View style={styles.header}>
+          <TouchableOpacity accessibilityRole="button" onPress={() => router.back()} style={styles.backButton}>
+            <Ionicons name="chevron-back" size={24} color={scheme === 'dark' ? '#ECEDEE' : '#192126'} />
+          </TouchableOpacity>
+          <Text style={[styles.headerTitle, { color: color.text }]}>登录</Text>
+          <View style={{ width: 32 }} />
+        </View>
+
+        <ScrollView contentContainerStyle={styles.content} showsVerticalScrollIndicator={false}>
+          <View style={styles.headerWrap}>
+            <ThemedText style={[styles.title, { color: color.text }]}>Digital Pilates</ThemedText>
+            <ThemedText style={[styles.subtitle, { color: color.textMuted }]}>欢迎登录</ThemedText>
+          </View>
+
+          {/* Apple 登录 */}
+          {appleAvailable && (
+            <Pressable
+              accessibilityRole="button"
+              onPress={() => guardAgreement(onAppleLogin)}
+              disabled={!hasAgreed || loading}
+              style={({ pressed }) => [
+                styles.appleButton,
+                { backgroundColor: '#000000' },
+                disabledStyle,
+                pressed && { transform: [{ scale: 0.98 }] },
+              ]}
+            >
+              <Ionicons name="logo-apple" size={22} color="#FFFFFF" style={{ marginRight: 10 }} />
+              <Text style={styles.appleText}>使用 Apple 登录</Text>
+            </Pressable>
+          )}
+
+          {/* 游客登录（弱化样式） */}
+          <Pressable
+            accessibilityRole="button"
+            onPress={() => guardAgreement(onGuestLogin)}
+            disabled={!hasAgreed || loading}
+            style={({ pressed }) => [
+              styles.guestButton,
+              { borderColor: color.border, backgroundColor: color.surface },
+              disabledStyle,
+              pressed && { transform: [{ scale: 0.98 }] },
+            ]}
+          >
+            <Ionicons name="person-circle-outline" size={22} color={Colors.light.neutral200} style={{ marginRight: 8 }} />
+            <Text style={[styles.guestText, { color: Colors.light.neutral200 }]}>以游客身份继续</Text>
+          </Pressable>
+
+          {/* 协议勾选 */}
+          <View style={styles.agreementRow}>
+            <Pressable onPress={() => setHasAgreed((v) => !v)} style={styles.checkboxWrap} accessibilityRole="checkbox" accessibilityState={{ checked: hasAgreed }}>
+              <View
+                style={[styles.checkbox, {
+                  backgroundColor: hasAgreed ? color.primary : 'transparent',
+                  borderColor: hasAgreed ? color.primary : color.border,
+                }]}
+              >
+                {hasAgreed && <Ionicons name="checkmark" size={14} color={color.onPrimary} />}
+              </View>
+            </Pressable>
+            <Text style={[styles.agreementText, { color: color.textMuted }]}>我已阅读并同意</Text>
+            <Pressable onPress={() => router.push('/legal/privacy-policy')}>
+              <Text style={[styles.link, { color: color.primary }]}>《隐私政策》</Text>
+            </Pressable>
+            <Text style={[styles.agreementText, { color: color.textMuted }]}>和</Text>
+            <Pressable onPress={() => router.push('/legal/user-agreement')}>
+              <Text style={[styles.link, { color: color.primary }]}>《用户协议》</Text>
+            </Pressable>
+          </View>
+
+          {/* 占位底部间距 */}
+          <View style={{ height: 40 }} />
+        </ScrollView>
+      </ThemedView>
+    </SafeAreaView>
+  );
+}
+
+const styles = StyleSheet.create({
+  safeArea: { flex: 1 },
+  container: { flex: 1 },
+  content: {
+    flexGrow: 1,
+    paddingHorizontal: 24,
+    justifyContent: 'center',
+  },
+  header: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'space-between',
+    paddingHorizontal: 16,
+    paddingTop: 4,
+    paddingBottom: 8,
+  },
+  backButton: { width: 32, height: 32, alignItems: 'center', justifyContent: 'center' },
+  headerTitle: { fontSize: 18, fontWeight: '700' },
+  headerWrap: {
+    marginBottom: 36,
+  },
+  title: {
+    fontSize: 32,
+    fontWeight: '800',
+    letterSpacing: 0.5,
+  },
+  subtitle: {
+    marginTop: 8,
+    fontSize: 14,
+    fontWeight: '500',
+  },
+  appleButton: {
+    height: 56,
+    borderRadius: 28,
+    alignItems: 'center',
+    justifyContent: 'center',
+    flexDirection: 'row',
+    marginBottom: 16,
+    shadowColor: '#000',
+    shadowOffset: { width: 0, height: 8 },
+    shadowOpacity: 0.15,
+    shadowRadius: 12,
+    elevation: 2,
+  },
+  appleText: {
+    fontSize: 16,
+    color: '#FFFFFF',
+    fontWeight: '600',
+  },
+  guestButton: {
+    height: 52,
+    borderRadius: 26,
+    alignItems: 'center',
+    justifyContent: 'center',
+    flexDirection: 'row',
+    borderWidth: 1,
+    marginTop: 6,
+  },
+  guestText: {
+    fontSize: 15,
+    fontWeight: '500',
+  },
+  agreementRow: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    flexWrap: 'wrap',
+    marginTop: 24,
+  },
+  checkboxWrap: { marginRight: 8 },
+  checkbox: {
+    width: 18,
+    height: 18,
+    borderRadius: 5,
+    borderWidth: 1,
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  agreementText: { fontSize: 12 },
+  link: { fontSize: 12, fontWeight: '600' },
+  footerHint: { marginTop: 24 },
+  hintText: { fontSize: 12 },
+});
+
+
--- a/app/legal/privacy-policy.tsx
+++ b/app/legal/privacy-policy.tsx
@@ -0,0 +1,15 @@
+import React from 'react';
+import { ScrollView, Text } from 'react-native';
+
+export default function PrivacyPolicy() {
+  return (
+    <ScrollView style={{ flex: 1, padding: 16 }}>
+      <Text style={{ fontSize: 20, fontWeight: '700', marginBottom: 12 }}>隐私政策（示例）</Text>
+      <Text style={{ lineHeight: 22, color: '#4A4A4A' }}>
+        这是占位文案，用于展示隐私政策内容。请替换为正式的隐私政策文本。
+      </Text>
+    </ScrollView>
+  );
+}
+
+
--- a/app/legal/user-agreement.tsx
+++ b/app/legal/user-agreement.tsx
@@ -0,0 +1,15 @@
+import React from 'react';
+import { ScrollView, Text } from 'react-native';
+
+export default function UserAgreement() {
+  return (
+    <ScrollView style={{ flex: 1, padding: 16 }}>
+      <Text style={{ fontSize: 20, fontWeight: '700', marginBottom: 12 }}>用户协议（示例）</Text>
+      <Text style={{ lineHeight: 22, color: '#4A4A4A' }}>
+        这是占位文案，用于说明用户协议。请在此替换为你们的正式协议内容。
+      </Text>
+    </ScrollView>
+  );
+}
+
+
--- a/app/onboarding/_layout.tsx
+++ b/app/onboarding/_layout.tsx
@@ -2,9 +2,9 @@ import { Stack } from 'expo-router';

 export default function OnboardingLayout() {
  return (
-    <Stack>
-      <Stack.Screen name="index" options={{ headerShown: false }} />
-      <Stack.Screen name="personal-info" options={{ headerShown: false }} />
+    <Stack screenOptions={{ headerShown: false }}>
+      <Stack.Screen name="index" />
+      <Stack.Screen name="personal-info" />
    </Stack>
  );
 }
--- a/app/profile/edit.tsx
+++ b/app/profile/edit.tsx
@@ -0,0 +1,388 @@
+import { Colors } from '@/constants/Colors';
+import { useColorScheme } from '@/hooks/useColorScheme';
+import { Ionicons } from '@expo/vector-icons';
+import AsyncStorage from '@react-native-async-storage/async-storage';
+import * as ImagePicker from 'expo-image-picker';
+import { router } from 'expo-router';
+import React, { useEffect, useState } from 'react';
+import {
+  Alert,
+  Image,
+  KeyboardAvoidingView,
+  Platform,
+  SafeAreaView,
+  ScrollView,
+  StatusBar,
+  StyleSheet,
+  Text,
+  TextInput,
+  TouchableOpacity,
+  View,
+} from 'react-native';
+import { useSafeAreaInsets } from 'react-native-safe-area-context';
+
+type WeightUnit = 'kg' | 'lb';
+type HeightUnit = 'cm' | 'ft';
+
+interface UserProfile {
+  fullName?: string;
+  gender?: 'male' | 'female' | '';
+  age?: string; // 存储为字符串，方便非必填
+  // 以公制为基准存储
+  weightKg?: number; // kg
+  heightCm?: number; // cm
+  avatarUri?: string | null;
+}
+
+const STORAGE_KEY = '@user_profile';
+
+export default function EditProfileScreen() {
+  const colorScheme = useColorScheme();
+  const colors = Colors[colorScheme ?? 'light'];
+  const insets = useSafeAreaInsets();
+
+  const [profile, setProfile] = useState<UserProfile>({
+    fullName: '',
+    gender: '',
+    age: '',
+    weightKg: undefined,
+    heightCm: undefined,
+    avatarUri: null,
+  });
+
+  const [weightInput, setWeightInput] = useState<string>('');
+  const [heightInput, setHeightInput] = useState<string>('');
+
+  // 输入框字符串
+
+  useEffect(() => {
+    (async () => {
+      try {
+        // 读取已保存资料；兼容引导页的个人信息
+        const [p, fromOnboarding] = await Promise.all([
+          AsyncStorage.getItem(STORAGE_KEY),
+          AsyncStorage.getItem('@user_personal_info'),
+        ]);
+
+        let next: UserProfile = {
+          fullName: '',
+          gender: '',
+          age: '',
+          weightKg: undefined,
+          heightCm: undefined,
+          avatarUri: null,
+        };
+
+        if (fromOnboarding) {
+          try {
+            const o = JSON.parse(fromOnboarding);
+            if (o?.weight) next.weightKg = parseFloat(o.weight) || undefined;
+            if (o?.height) next.heightCm = parseFloat(o.height) || undefined;
+            if (o?.age) next.age = String(o.age);
+            if (o?.gender) next.gender = o.gender;
+          } catch { }
+        }
+
+        if (p) {
+          try {
+            const parsed: UserProfile = JSON.parse(p);
+            next = { ...next, ...parsed };
+          } catch { }
+        }
+        setProfile(next);
+        setWeightInput(next.weightKg != null ? String(round(next.weightKg, 1)) : '');
+        setHeightInput(next.heightCm != null ? String(Math.round(next.heightCm)) : '');
+      } catch (e) {
+        console.warn('读取资料失败', e);
+      }
+    })();
+  }, []);
+
+  const textColor = colors.text;
+  const placeholderColor = colors.icon;
+
+  const handleSave = async () => {
+    try {
+      const next: UserProfile = { ...profile };
+
+      // 将当前输入同步为公制（固定 kg/cm）
+      const w = parseFloat(weightInput);
+      if (!isNaN(w)) {
+        next.weightKg = w;
+      } else {
+        next.weightKg = undefined;
+      }
+
+      const h = parseFloat(heightInput);
+      if (!isNaN(h)) {
+        next.heightCm = h;
+      } else {
+        next.heightCm = undefined;
+      }
+
+      await AsyncStorage.setItem(STORAGE_KEY, JSON.stringify(next));
+      Alert.alert('已保存', '个人资料已更新。');
+      router.back();
+    } catch (e) {
+      Alert.alert('保存失败', '请稍后重试');
+    }
+  };
+
+  // 不再需要单位切换
+
+  const pickAvatarFromLibrary = async () => {
+    try {
+      const resp = await ImagePicker.requestMediaLibraryPermissionsAsync();
+      const libGranted = resp.status === 'granted' || (resp as any).accessPrivileges === 'limited';
+      if (!libGranted) {
+        Alert.alert('权限不足', '需要相册权限以选择头像');
+        return;
+      }
+      const result = await ImagePicker.launchImageLibraryAsync({
+        allowsEditing: true,
+        quality: 0.9,
+        aspect: [1, 1],
+        mediaTypes: ImagePicker.MediaTypeOptions.Images,
+      });
+      if (!result.canceled) {
+        setProfile((p) => ({ ...p, avatarUri: result.assets?.[0]?.uri ?? null }));
+      }
+    } catch (e) {
+      Alert.alert('发生错误', '选择头像失败，请重试');
+    }
+  };
+
+  return (
+    <SafeAreaView style={[styles.container, { backgroundColor: '#F5F5F5' }]}>
+      <StatusBar barStyle={colorScheme === 'dark' ? 'light-content' : 'dark-content'} />
+      <KeyboardAvoidingView behavior={Platform.OS === 'ios' ? 'padding' : undefined} style={{ flex: 1 }}>
+        <ScrollView contentContainerStyle={{ paddingBottom: 40 }} style={{ paddingHorizontal: 20 }} showsVerticalScrollIndicator={false}>
+          {/* 统一头部 */}
+          <View style={[styles.header]}>
+            <TouchableOpacity accessibilityRole="button" onPress={() => router.back()} style={styles.backButton}>
+              <Ionicons name="chevron-back" size={24} color="#192126" />
+            </TouchableOpacity>
+            <Text style={styles.headerTitle}>编辑资料</Text>
+            <View style={{ width: 32 }} />
+          </View>
+
+          {/* 头像（带相机蒙层，点击从相册选择） */}
+          <View style={{ alignItems: 'center', marginTop: 4, marginBottom: 16 }}>
+            <TouchableOpacity activeOpacity={0.85} onPress={pickAvatarFromLibrary}>
+              <View style={styles.avatarCircle}>
+                {profile.avatarUri ? (
+                  <Image source={{ uri: profile.avatarUri }} style={styles.avatarImage} />
+                ) : (
+                  <View style={{ width: 56, height: 56, borderRadius: 28, backgroundColor: '#D4A574' }} />
+                )}
+                <View style={styles.avatarOverlay}>
+                  <Ionicons name="camera" size={22} color="#192126" />
+                </View>
+              </View>
+            </TouchableOpacity>
+          </View>
+
+          {/* 姓名 */}
+          <FieldLabel text="姓名" />
+          <View style={[styles.inputWrapper, { borderColor: '#E0E0E0' }]}>
+            <TextInput
+              style={[styles.textInput, { color: textColor }]}
+              placeholder="填写姓名（可选）"
+              placeholderTextColor={placeholderColor}
+              value={profile.fullName}
+              onChangeText={(t) => setProfile((p) => ({ ...p, fullName: t }))}
+            />
+            {/* 校验勾无需强制，仅装饰 */}
+            {!!profile.fullName && <Text style={{ color: '#C4C4C4' }}>✓</Text>}
+          </View>
+
+          {/* 体重（kg） */}
+          <FieldLabel text="体重" />
+          <View style={styles.row}>
+            <View style={[styles.inputWrapper, styles.flex1, { borderColor: '#E0E0E0' }]}>
+              <TextInput
+                style={[styles.textInput, { color: textColor }]}
+                placeholder={'输入体重'}
+                placeholderTextColor={placeholderColor}
+                keyboardType="numeric"
+                value={weightInput}
+                onChangeText={setWeightInput}
+              />
+              <Text style={{ color: '#5E6468', marginLeft: 6 }}>kg</Text>
+            </View>
+          </View>
+
+          {/* 身高（cm） */}
+          <FieldLabel text="身高" />
+          <View style={styles.row}>
+            <View style={[styles.inputWrapper, styles.flex1, { borderColor: '#E0E0E0' }]}>
+              <TextInput
+                style={[styles.textInput, { color: textColor }]}
+                placeholder={'输入身高'}
+                placeholderTextColor={placeholderColor}
+                keyboardType="numeric"
+                value={heightInput}
+                onChangeText={setHeightInput}
+              />
+              <Text style={{ color: '#5E6468', marginLeft: 6 }}>cm</Text>
+            </View>
+          </View>
+
+          {/* 性别 */}
+          <FieldLabel text="性别" />
+          <View style={[styles.selector, { borderColor: '#E0E0E0' }]}>
+            <TouchableOpacity
+              style={[styles.selectorItem, profile.gender === 'female' && { backgroundColor: colors.primary + '40' }]}
+              onPress={() => setProfile((p) => ({ ...p, gender: 'female' }))}
+            >
+              <Text style={styles.selectorEmoji}>♀</Text>
+              <Text style={styles.selectorText}>女性</Text>
+            </TouchableOpacity>
+            <TouchableOpacity
+              style={[styles.selectorItem, profile.gender === 'male' && { backgroundColor: colors.primary + '40' }]}
+              onPress={() => setProfile((p) => ({ ...p, gender: 'male' }))}
+            >
+              <Text style={styles.selectorEmoji}>♂</Text>
+              <Text style={styles.selectorText}>男性</Text>
+            </TouchableOpacity>
+          </View>
+
+          {/* 年龄 */}
+          <FieldLabel text="年龄" />
+          <View style={[styles.inputWrapper, { borderColor: '#E0E0E0' }]}>
+            <TextInput
+              style={[styles.textInput, { color: textColor }]}
+              placeholder="填写年龄（可选）"
+              placeholderTextColor={placeholderColor}
+              keyboardType="number-pad"
+              value={profile.age ?? ''}
+              onChangeText={(t) => setProfile((p) => ({ ...p, age: t }))}
+            />
+          </View>
+
+          {/* 保存按钮 */}
+          <TouchableOpacity onPress={handleSave} activeOpacity={0.9} style={[styles.saveBtn, { backgroundColor: colors.primary }]}>
+            <Text style={{ color: colors.onPrimary, fontSize: 18, fontWeight: '700' }}>保存</Text>
+          </TouchableOpacity>
+        </ScrollView>
+      </KeyboardAvoidingView>
+    </SafeAreaView>
+  );
+}
+
+function FieldLabel({ text }: { text: string }) {
+  return (
+    <Text style={{ fontSize: 14, color: '#5E6468', marginBottom: 8, marginTop: 10 }}>{text}</Text>
+  );
+}
+
+// 单位切换组件已移除（固定 kg/cm）
+
+// 工具函数
+// 转换函数不再使用，保留 round
+function kgToLb(kg: number) { return kg * 2.2046226218; }
+function lbToKg(lb: number) { return lb / 2.2046226218; }
+function cmToFt(cm: number) { return cm / 30.48; }
+function ftToCm(ft: number) { return ft * 30.48; }
+function round(n: number, d = 0) { const p = Math.pow(10, d); return Math.round(n * p) / p; }
+
+const styles = StyleSheet.create({
+  container: { flex: 1 },
+  avatarCircle: {
+    width: 120,
+    height: 120,
+    borderRadius: 60,
+    backgroundColor: '#E8D4F0',
+    alignItems: 'center',
+    justifyContent: 'center',
+    marginBottom: 12,
+  },
+  avatarImage: {
+    width: 120,
+    height: 120,
+    borderRadius: 60,
+  },
+  avatarOverlay: {
+    position: 'absolute',
+    left: 0,
+    right: 0,
+    top: 0,
+    bottom: 0,
+    alignItems: 'center',
+    justifyContent: 'center',
+    backgroundColor: 'rgba(255,255,255,0.25)',
+  },
+  inputWrapper: {
+    height: 52,
+    backgroundColor: '#fff',
+    borderRadius: 12,
+    borderWidth: 1,
+    paddingHorizontal: 16,
+    alignItems: 'center',
+    flexDirection: 'row',
+  },
+  textInput: {
+    flex: 1,
+    fontSize: 16,
+  },
+  row: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 12,
+  },
+  flex1: { flex: 1 },
+  segmented: {
+    flexDirection: 'row',
+    borderRadius: 12,
+    padding: 4,
+    backgroundColor: '#EFEFEF',
+  },
+  segmentBtn: {
+    paddingVertical: 12,
+    paddingHorizontal: 16,
+    borderRadius: 10,
+    backgroundColor: 'transparent',
+    minWidth: 64,
+    alignItems: 'center',
+  },
+  selector: {
+    flexDirection: 'row',
+    gap: 12,
+    backgroundColor: '#FFFFFF',
+    borderWidth: 1,
+    borderRadius: 12,
+    padding: 8,
+  },
+  selectorItem: {
+    flex: 1,
+    height: 48,
+    borderRadius: 10,
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  selectorEmoji: { fontSize: 16, marginBottom: 2 },
+  selectorText: { fontSize: 15, fontWeight: '600' },
+  saveBtn: {
+    marginTop: 24,
+    height: 56,
+    borderRadius: 16,
+    alignItems: 'center',
+    justifyContent: 'center',
+    shadowColor: '#000',
+    shadowOffset: { width: 0, height: 2 },
+    shadowOpacity: 0.1,
+    shadowRadius: 4,
+    elevation: 4,
+  },
+  header: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'space-between',
+    paddingHorizontal: 0,
+    marginBottom: 8,
+  },
+  backButton: { padding: 4, width: 32 },
+  headerTitle: { fontSize: 18, fontWeight: '700', color: '#192126' },
+});
+
+
--- a/components/AnimatedNumber.tsx
+++ b/components/AnimatedNumber.tsx
@@ -0,0 +1,47 @@
+import React, { useEffect, useRef, useState } from 'react';
+import { Animated, Easing, TextStyle } from 'react-native';
+
+type AnimatedNumberProps = {
+  value: number; // 最终值
+  durationMs?: number;
+  format?: (v: number) => string;
+  style?: TextStyle;
+  /** 当该值变化时，从0重新动画 */
+  resetToken?: unknown;
+};
+
+export function AnimatedNumber({
+  value,
+  durationMs = 800,
+  format,
+  style,
+  resetToken,
+}: AnimatedNumberProps) {
+  const animated = useRef(new Animated.Value(0)).current;
+  const [display, setDisplay] = useState<string>('0');
+
+  useEffect(() => {
+    animated.stopAnimation(() => {
+      animated.setValue(0);
+      Animated.timing(animated, {
+        toValue: value,
+        duration: durationMs,
+        easing: Easing.out(Easing.cubic),
+        useNativeDriver: false,
+      }).start();
+    });
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [value, resetToken]);
+
+  useEffect(() => {
+    const id = animated.addListener(({ value: v }) => {
+      const num = Number(v) || 0;
+      setDisplay(format ? format(num) : `${Math.round(num)}`);
+    });
+    return () => animated.removeListener(id);
+  }, [animated, format]);
+
+  return <Animated.Text style={style}>{display}</Animated.Text>;
+}
+
+
--- a/components/CircularRing.tsx
+++ b/components/CircularRing.tsx
@@ -0,0 +1,121 @@
+import React, { useEffect, useMemo, useRef } from 'react';
+import { Animated, Easing, StyleSheet, Text, View } from 'react-native';
+import Svg, { Circle, G } from 'react-native-svg';
+
+type CircularRingProps = {
+  size?: number;
+  strokeWidth?: number;
+  trackColor?: string;
+  progressColor?: string;
+  progress: number; // 0..1
+  durationMs?: number;
+  showCenterText?: boolean;
+  /** 当该值变化时，会从0重新动画到 progress */
+  resetToken?: unknown;
+  /** 进度起始角度（度），默认 -90，使进度从正上方开始 */
+  startAngleDeg?: number;
+};
+
+/**
+ * 纯 View 实现的圆环进度条（无依赖），通过两个半圆与旋转实现。
+ */
+export function CircularRing({
+  size = 120,
+  strokeWidth = 12,
+  trackColor = '#E2D9FD',
+  progressColor = '#8B74F3',
+  progress,
+  durationMs = 900,
+  showCenterText = true,
+  resetToken,
+  startAngleDeg = -90,
+}: CircularRingProps) {
+  const clamped = useMemo(() => {
+    if (Number.isNaN(progress)) return 0;
+    return Math.min(1, Math.max(0, progress));
+  }, [progress]);
+
+  const animated = useRef(new Animated.Value(0)).current;
+
+  useEffect(() => {
+    // 每次 resetToken 或目标进度变化时，从0动画到 clamped
+    animated.stopAnimation(() => {
+      animated.setValue(0);
+      Animated.timing(animated, {
+        toValue: clamped,
+        duration: durationMs,
+        easing: Easing.out(Easing.cubic),
+        useNativeDriver: false,
+      }).start();
+    });
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [clamped, resetToken]);
+  const radius = useMemo(() => (size - strokeWidth) / 2, [size, strokeWidth]);
+  const circumference = useMemo(() => 2 * Math.PI * radius, [radius]);
+  const dashOffset = animated.interpolate({
+    inputRange: [0, 1],
+    outputRange: [circumference, 0],
+  });
+
+  const percentText = useMemo(() => `${Math.round(clamped * 100)}%`, [clamped]);
+  const containerStyle = useMemo(() => [styles.container, { width: size, height: size }], [size]);
+
+  return (
+    <View style={containerStyle}>
+      <Svg width={size} height={size}>
+        <G rotation={startAngleDeg} originX={size / 2} originY={size / 2}>
+          {/* 轨道 */}
+          <Circle
+            cx={size / 2}
+            cy={size / 2}
+            r={radius}
+            stroke={trackColor}
+            strokeWidth={strokeWidth}
+            strokeLinecap="round"
+            fill="none"
+          />
+          {/* 进度 */}
+          <AnimatedCircle
+            cx={size / 2}
+            cy={size / 2}
+            r={radius}
+            stroke={progressColor}
+            strokeWidth={strokeWidth}
+            strokeDasharray={`${circumference} ${circumference}`}
+            strokeDashoffset={dashOffset as unknown as number}
+            strokeLinecap="round"
+            fill="none"
+          />
+        </G>
+      </Svg>
+
+      {showCenterText && (
+        <View style={styles.center}>
+          <Text style={styles.centerText}>{percentText}</Text>
+        </View>
+      )}
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    alignItems: 'center',
+    justifyContent: 'center',
+    alignSelf: 'center',
+  },
+  center: {
+    ...StyleSheet.absoluteFillObject,
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  centerText: {
+    fontSize: 18,
+    fontWeight: '800',
+    color: '#8B74F3',
+  },
+});
+
+const AnimatedCircle = Animated.createAnimatedComponent(Circle);
+
+
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -33,6 +33,8 @@ PODS:
    - ReactCommon/turbomodule/bridging
    - ReactCommon/turbomodule/core
    - Yoga
+  - ExpoAppleAuthentication (6.4.2):
+    - ExpoModulesCore
  - ExpoAsset (11.1.7):
    - ExpoModulesCore
  - ExpoBlur (14.1.5):
@@ -2087,6 +2089,55 @@ PODS:
    - ReactCommon/turbomodule/bridging
    - ReactCommon/turbomodule/core
    - Yoga
+  - RNSVG (15.12.1):
+    - DoubleConversion
+    - glog
+    - hermes-engine
+    - RCT-Folly (= 2024.11.18.00)
+    - RCTRequired
+    - RCTTypeSafety
+    - React-Core
+    - React-debug
+    - React-Fabric
+    - React-featureflags
+    - React-graphics
+    - React-hermes
+    - React-ImageManager
+    - React-jsi
+    - React-NativeModulesApple
+    - React-RCTFabric
+    - React-renderercss
+    - React-rendererdebug
+    - React-utils
+    - ReactCodegen
+    - ReactCommon/turbomodule/bridging
+    - ReactCommon/turbomodule/core
+    - RNSVG/common (= 15.12.1)
+    - Yoga
+  - RNSVG/common (15.12.1):
+    - DoubleConversion
+    - glog
+    - hermes-engine
+    - RCT-Folly (= 2024.11.18.00)
+    - RCTRequired
+    - RCTTypeSafety
+    - React-Core
+    - React-debug
+    - React-Fabric
+    - React-featureflags
+    - React-graphics
+    - React-hermes
+    - React-ImageManager
+    - React-jsi
+    - React-NativeModulesApple
+    - React-RCTFabric
+    - React-renderercss
+    - React-rendererdebug
+    - React-utils
+    - ReactCodegen
+    - ReactCommon/turbomodule/bridging
+    - ReactCommon/turbomodule/core
+    - Yoga
  - SDWebImage (5.21.1):
    - SDWebImage/Core (= 5.21.1)
  - SDWebImage/Core (5.21.1)
@@ -2107,6 +2158,7 @@ DEPENDENCIES:
  - EXConstants (from `../node_modules/expo-constants/ios`)
  - EXImageLoader (from `../node_modules/expo-image-loader/ios`)
  - Expo (from `../node_modules/expo`)
+  - ExpoAppleAuthentication (from `../node_modules/expo-apple-authentication/ios`)
  - ExpoAsset (from `../node_modules/expo-asset/ios`)
  - ExpoBlur (from `../node_modules/expo-blur/ios`)
  - ExpoFileSystem (from `../node_modules/expo-file-system/ios`)
@@ -2199,6 +2251,7 @@ DEPENDENCIES:
  - RNGestureHandler (from `../node_modules/react-native-gesture-handler`)
  - RNReanimated (from `../node_modules/react-native-reanimated`)
  - RNScreens (from `../node_modules/react-native-screens`)
+  - RNSVG (from `../node_modules/react-native-svg`)
  - Yoga (from `../node_modules/react-native/ReactCommon/yoga`)

 SPEC REPOS:
@@ -2223,6 +2276,8 @@ EXTERNAL SOURCES:
    :path: "../node_modules/expo-image-loader/ios"
  Expo:
    :path: "../node_modules/expo"
+  ExpoAppleAuthentication:
+    :path: "../node_modules/expo-apple-authentication/ios"
  ExpoAsset:
    :path: "../node_modules/expo-asset/ios"
  ExpoBlur:
@@ -2404,6 +2459,8 @@ EXTERNAL SOURCES:
    :path: "../node_modules/react-native-reanimated"
  RNScreens:
    :path: "../node_modules/react-native-screens"
+  RNSVG:
+    :path: "../node_modules/react-native-svg"
  Yoga:
    :path: "../node_modules/react-native/ReactCommon/yoga"

@@ -2413,6 +2470,7 @@ SPEC CHECKSUMS:
  EXConstants: 98bcf0f22b820f9b28f9fee55ff2daededadd2f8
  EXImageLoader: 4d3d3284141f1a45006cc4d0844061c182daf7ee
  Expo: a40d525c930dd1c8a158e082756ee071955baccb
+  ExpoAppleAuthentication: 8a661b6f4936affafd830f983ac22463c936dad5
  ExpoAsset: ef06e880126c375f580d4923fdd1cdf4ee6ee7d6
  ExpoBlur: 3c8885b9bf9eef4309041ec87adec48b5f1986a9
  ExpoFileSystem: 7f92f7be2f5c5ed40a7c9efc8fa30821181d9d63
@@ -2506,6 +2564,7 @@ SPEC CHECKSUMS:
  RNGestureHandler: 7d0931a61d7ba0259f32db0ba7d0963c3ed15d2b
  RNReanimated: 2313402fe27fecb7237619e9c6fcee3177f08a65
  RNScreens: 482e9707f9826230810c92e765751af53826d509
+  RNSVG: ba53827311fd9f8a14e06626365a749ce7713975
  SDWebImage: f29024626962457f3470184232766516dee8dfea
  SDWebImageAVIFCoder: 00310d246aab3232ce77f1d8f0076f8c4b021d90
  SDWebImageSVGCoder: 15a300a97ec1c8ac958f009c02220ac0402e936c
--- a/ios/digitalpilates.xcodeproj/project.pbxproj
+++ b/ios/digitalpilates.xcodeproj/project.pbxproj
@@ -21,7 +21,7 @@
 		13B07FB51A68108700A75B9A /* Images.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; name = Images.xcassets; path = digitalpilates/Images.xcassets; sourceTree = "<group>"; };
 		13B07FB61A68108700A75B9A /* Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = Info.plist; path = digitalpilates/Info.plist; sourceTree = "<group>"; };
 		4D6B8E20DD8E5677F8B2EAA1 /* Pods-digitalpilates.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-digitalpilates.debug.xcconfig"; path = "Target Support Files/Pods-digitalpilates/Pods-digitalpilates.debug.xcconfig"; sourceTree = "<group>"; };
-		7EC44F9488C227087AA8DF97 /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; includeInIndex = 1; name = PrivacyInfo.xcprivacy; path = digitalpilates/PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
+		7EC44F9488C227087AA8DF97 /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xml; name = PrivacyInfo.xcprivacy; path = digitalpilates/PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
 		83D1B5F0EC906D7A2F599549 /* ExpoModulesProvider.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = ExpoModulesProvider.swift; path = "Pods/Target Support Files/Pods-digitalpilates/ExpoModulesProvider.swift"; sourceTree = "<group>"; };
 		AA286B85B6C04FC6940260E9 /* SplashScreen.storyboard */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.storyboard; name = SplashScreen.storyboard; path = digitalpilates/SplashScreen.storyboard; sourceTree = "<group>"; };
 		BB2F792C24A3F905000567C9 /* Expo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = Expo.plist; sourceTree = "<group>"; };
@@ -73,7 +73,6 @@
 				4D6B8E20DD8E5677F8B2EAA1 /* Pods-digitalpilates.debug.xcconfig */,
 				EA6A757B2DE1747F7B3664B4 /* Pods-digitalpilates.release.xcconfig */,
 			);
-			name = Pods;
 			path = Pods;
 			sourceTree = "<group>";
 		};
@@ -290,6 +289,7 @@
 				"${PODS_CONFIGURATION_BUILD_DIR}/ExpoSystemUI/ExpoSystemUI_privacy.bundle",
 				"${PODS_CONFIGURATION_BUILD_DIR}/RCT-Folly/RCT-Folly_privacy.bundle",
 				"${PODS_CONFIGURATION_BUILD_DIR}/RNCAsyncStorage/RNCAsyncStorage_resources.bundle",
+				"${PODS_CONFIGURATION_BUILD_DIR}/RNSVG/RNSVGFilters.bundle",
 				"${PODS_CONFIGURATION_BUILD_DIR}/React-Core/React-Core_privacy.bundle",
 				"${PODS_CONFIGURATION_BUILD_DIR}/React-cxxreact/React-cxxreact_privacy.bundle",
 				"${PODS_CONFIGURATION_BUILD_DIR}/SDWebImage/SDWebImage.bundle",
@@ -304,6 +304,7 @@
 				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/ExpoSystemUI_privacy.bundle",
 				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/RCT-Folly_privacy.bundle",
 				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/RNCAsyncStorage_resources.bundle",
+				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/RNSVGFilters.bundle",
 				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/React-Core_privacy.bundle",
 				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/React-cxxreact_privacy.bundle",
 				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/SDWebImage.bundle",
@@ -338,6 +339,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = digitalpilates/digitalpilates.entitlements;
 				CURRENT_PROJECT_VERSION = 1;
+				DEVELOPMENT_TEAM = 756WVXJ6MT;
 				ENABLE_BITCODE = NO;
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"$(inherited)",
@@ -374,6 +376,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = digitalpilates/digitalpilates.entitlements;
 				CURRENT_PROJECT_VERSION = 1;
+				DEVELOPMENT_TEAM = 756WVXJ6MT;
 				INFOPLIST_FILE = digitalpilates/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
 				LD_RUNPATH_SEARCH_PATHS = (
--- a/ios/digitalpilates/digitalpilates.entitlements
+++ b/ios/digitalpilates/digitalpilates.entitlements
@@ -1,10 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-  <dict>
-    <key>com.apple.developer.healthkit</key>
-    <true/>
-    <key>com.apple.developer.healthkit.access</key>
-    <array/>
-  </dict>
-</plist>
+<dict>
+	<key>com.apple.developer.applesignin</key>
+	<array>
+		<string>Default</string>
+	</array>
+	<key>com.apple.developer.healthkit</key>
+	<true/>
+	<key>com.apple.developer.healthkit.access</key>
+	<array/>
+</dict>
+</plist>
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,6 +15,7 @@
        "@react-navigation/native": "^7.1.6",
        "dayjs": "^1.11.13",
        "expo": "~53.0.20",
+        "expo-apple-authentication": "6.4.2",
        "expo-blur": "~14.1.5",
        "expo-constants": "~17.1.7",
        "expo-font": "~13.3.2",
@@ -37,6 +38,7 @@
        "react-native-reanimated": "~3.17.4",
        "react-native-safe-area-context": "5.4.0",
        "react-native-screens": "~4.11.1",
+        "react-native-svg": "^15.12.1",
        "react-native-web": "~0.20.0",
        "react-native-webview": "13.13.5"
      },
@@ -4543,6 +4545,11 @@
        "node": ">=0.6"
      }
    },
+    "node_modules/boolbase": {
+      "version": "1.0.0",
+      "resolved": "https://mirrors.tencent.com/npm/boolbase/-/boolbase-1.0.0.tgz",
+      "integrity": "sha512-JZOSA7Mo9sNGB8+UjSgzdLtokWAky1zbztM3WRLCbZ70/3cTANmQmOdR7y2g+J0e2WXywy1yS468tY+IruqEww=="
+    },
    "node_modules/bplist-creator": {
      "version": "0.1.0",
      "resolved": "https://registry.npmjs.org/bplist-creator/-/bplist-creator-0.1.0.tgz",
@@ -5204,6 +5211,52 @@
        "hyphenate-style-name": "^1.0.3"
      }
    },
+    "node_modules/css-select": {
+      "version": "5.2.2",
+      "resolved": "https://mirrors.tencent.com/npm/css-select/-/css-select-5.2.2.tgz",
+      "integrity": "sha512-TizTzUddG/xYLA3NXodFM0fSbNizXjOKhqiQQwvhlspadZokn1KDy0NZFS0wuEubIYAV5/c1/lAr0TaaFXEXzw==",
+      "dependencies": {
+        "boolbase": "^1.0.0",
+        "css-what": "^6.1.0",
+        "domhandler": "^5.0.2",
+        "domutils": "^3.0.1",
+        "nth-check": "^2.0.1"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/fb55"
+      }
+    },
+    "node_modules/css-tree": {
+      "version": "1.1.3",
+      "resolved": "https://mirrors.tencent.com/npm/css-tree/-/css-tree-1.1.3.tgz",
+      "integrity": "sha512-tRpdppF7TRazZrjJ6v3stzv93qxRcSsFmW6cX0Zm2NVKpxE1WV1HblnghVv9TreireHkqI/VDEsfolRF1p6y7Q==",
+      "dependencies": {
+        "mdn-data": "2.0.14",
+        "source-map": "^0.6.1"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
+    "node_modules/css-tree/node_modules/source-map": {
+      "version": "0.6.1",
+      "resolved": "https://mirrors.tencent.com/npm/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/css-what": {
+      "version": "6.2.2",
+      "resolved": "https://mirrors.tencent.com/npm/css-what/-/css-what-6.2.2.tgz",
+      "integrity": "sha512-u/O3vwbptzhMs3L1fQE82ZSLHQQfto5gyZzwteVIEyeaY5Fc7R4dapF/BvRoSYFeqfBk4m0V1Vafq5Pjv25wvA==",
+      "engines": {
+        "node": ">= 6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/fb55"
+      }
+    },
    "node_modules/csstype": {
      "version": "3.1.3",
      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.3.tgz",
@@ -5423,6 +5476,58 @@
        "node": ">=0.10.0"
      }
    },
+    "node_modules/dom-serializer": {
+      "version": "2.0.0",
+      "resolved": "https://mirrors.tencent.com/npm/dom-serializer/-/dom-serializer-2.0.0.tgz",
+      "integrity": "sha512-wIkAryiqt/nV5EQKqQpo3SToSOV9J0DnbJqwK7Wv/Trc92zIAYZ4FlMu+JPFW1DfGFt81ZTCGgDEabffXeLyJg==",
+      "dependencies": {
+        "domelementtype": "^2.3.0",
+        "domhandler": "^5.0.2",
+        "entities": "^4.2.0"
+      },
+      "funding": {
+        "url": "https://github.com/cheeriojs/dom-serializer?sponsor=1"
+      }
+    },
+    "node_modules/domelementtype": {
+      "version": "2.3.0",
+      "resolved": "https://mirrors.tencent.com/npm/domelementtype/-/domelementtype-2.3.0.tgz",
+      "integrity": "sha512-OLETBj6w0OsagBwdXnPdN0cnMfF9opN69co+7ZrbfPGrdpPVNBUj02spi6B1N7wChLQiPn4CSH/zJvXw56gmHw==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fb55"
+        }
+      ],
+      "license": "BSD-2-Clause"
+    },
+    "node_modules/domhandler": {
+      "version": "5.0.3",
+      "resolved": "https://mirrors.tencent.com/npm/domhandler/-/domhandler-5.0.3.tgz",
+      "integrity": "sha512-cgwlv/1iFQiFnU96XXgROh8xTeetsnJiDsTc7TYCLFd9+/WNkIqPTxiM/8pSd8VIrhXGTf1Ny1q1hquVqDJB5w==",
+      "dependencies": {
+        "domelementtype": "^2.3.0"
+      },
+      "engines": {
+        "node": ">= 4"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/domhandler?sponsor=1"
+      }
+    },
+    "node_modules/domutils": {
+      "version": "3.2.2",
+      "resolved": "https://mirrors.tencent.com/npm/domutils/-/domutils-3.2.2.tgz",
+      "integrity": "sha512-6kZKyUajlDuqlHKVX1w7gyslj9MPIXzIFiz/rGu35uC1wMi+kMhQwGhl4lt9unC9Vb9INnY9Z3/ZA3+FhASLaw==",
+      "dependencies": {
+        "dom-serializer": "^2.0.0",
+        "domelementtype": "^2.3.0",
+        "domhandler": "^5.0.3"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/domutils?sponsor=1"
+      }
+    },
    "node_modules/dotenv": {
      "version": "16.4.7",
      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.7.tgz",
@@ -5498,6 +5603,18 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/entities": {
+      "version": "4.5.0",
+      "resolved": "https://mirrors.tencent.com/npm/entities/-/entities-4.5.0.tgz",
+      "integrity": "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==",
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=0.12"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/entities?sponsor=1"
+      }
+    },
    "node_modules/env-editor": {
      "version": "0.4.2",
      "resolved": "https://registry.npmjs.org/env-editor/-/env-editor-0.4.2.tgz",
@@ -6213,6 +6330,15 @@
        }
      }
    },
+    "node_modules/expo-apple-authentication": {
+      "version": "6.4.2",
+      "resolved": "https://mirrors.tencent.com/npm/expo-apple-authentication/-/expo-apple-authentication-6.4.2.tgz",
+      "integrity": "sha512-X4u1n3Ql1hOpztXHbKNq4I1l4+Ff82gC6RmEeW43Eht7VE6E8PrQBpYKw+JJv8osrCJt7R5O1PZwed6WLN5oig==",
+      "license": "MIT",
+      "peerDependencies": {
+        "expo": "*"
+      }
+    },
    "node_modules/expo-asset": {
      "version": "11.1.7",
      "resolved": "https://registry.npmjs.org/expo-asset/-/expo-asset-11.1.7.tgz",
@@ -8703,6 +8829,12 @@
        "node": ">= 0.4"
      }
    },
+    "node_modules/mdn-data": {
+      "version": "2.0.14",
+      "resolved": "https://mirrors.tencent.com/npm/mdn-data/-/mdn-data-2.0.14.tgz",
+      "integrity": "sha512-dn6wd0uw5GsdswPFfsgMp5NSB0/aDe6fK94YJV/AJDYXL6HVLWBsxeq7js7Ad+mU2K9LAlwpk6kN2D5mwCPVow==",
+      "license": "CC0-1.0"
+    },
    "node_modules/memoize-one": {
      "version": "5.2.1",
      "resolved": "https://registry.npmjs.org/memoize-one/-/memoize-one-5.2.1.tgz",
@@ -9343,6 +9475,18 @@
        "node": ">=10"
      }
    },
+    "node_modules/nth-check": {
+      "version": "2.1.1",
+      "resolved": "https://mirrors.tencent.com/npm/nth-check/-/nth-check-2.1.1.tgz",
+      "integrity": "sha512-lqjrjmaOoAnWfMmBPL+XNnynZh2+swxiX3WUE0s4yEHI6m+AwrK2UZOimIRl3X/4QctVqS8AiZjFqyOGrMXb/w==",
+      "license": "BSD-2-Clause",
+      "dependencies": {
+        "boolbase": "^1.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/nth-check?sponsor=1"
+      }
+    },
    "node_modules/nullthrows": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/nullthrows/-/nullthrows-1.1.1.tgz",
@@ -10538,6 +10682,21 @@
        "react-native": "*"
      }
    },
+    "node_modules/react-native-svg": {
+      "version": "15.12.1",
+      "resolved": "https://mirrors.tencent.com/npm/react-native-svg/-/react-native-svg-15.12.1.tgz",
+      "integrity": "sha512-vCuZJDf8a5aNC2dlMovEv4Z0jjEUET53lm/iILFnFewa15b4atjVxU6Wirm6O9y6dEsdjDZVD7Q3QM4T1wlI8g==",
+      "license": "MIT",
+      "dependencies": {
+        "css-select": "^5.1.0",
+        "css-tree": "^1.1.3",
+        "warn-once": "0.1.1"
+      },
+      "peerDependencies": {
+        "react": "*",
+        "react-native": "*"
+      }
+    },
    "node_modules/react-native-web": {
      "version": "0.20.0",
      "resolved": "https://registry.npmjs.org/react-native-web/-/react-native-web-0.20.0.tgz",
--- a/package.json
+++ b/package.json
@@ -19,10 +19,12 @@
    "dayjs": "^1.11.13",
    "expo": "~53.0.20",
    "expo-blur": "~14.1.5",
+    "expo-apple-authentication": "6.4.2",
    "expo-constants": "~17.1.7",
    "expo-font": "~13.3.2",
    "expo-haptics": "~14.1.4",
    "expo-image": "~2.4.0",
+    "expo-image-picker": "~16.1.4",
    "expo-linear-gradient": "^14.1.5",
    "expo-linking": "~7.1.7",
    "expo-router": "~5.1.4",
@@ -39,9 +41,9 @@
    "react-native-reanimated": "~3.17.4",
    "react-native-safe-area-context": "5.4.0",
    "react-native-screens": "~4.11.1",
+    "react-native-svg": "^15.12.1",
    "react-native-web": "~0.20.0",
-    "react-native-webview": "13.13.5",
-    "expo-image-picker": "~16.1.4"
+    "react-native-webview": "13.13.5"
  },
  "devDependencies": {
    "@babel/core": "^7.25.2",
@@ -51,4 +53,4 @@
    "typescript": "~5.8.3"
  },
  "private": true
-}
+}
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -12,6 +12,7 @@
    "**/*.ts",
    "**/*.tsx",
    ".expo/types/**/*.ts",
-    "expo-env.d.ts"
+    "expo-env.d.ts",
+    "types/**/*.d.ts"
  ]
-}
+}
--- a/types/react-native-svg.d.ts
+++ b/types/react-native-svg.d.ts
@@ -0,0 +1,39 @@
+declare module 'react-native-svg' {
+  import * as React from 'react';
+  import { ViewProps } from 'react-native';
+
+  export interface SvgProps extends ViewProps {
+    width?: number | string;
+    height?: number | string;
+    viewBox?: string;
+  }
+  export default function Svg(props: React.PropsWithChildren<SvgProps>): React.ReactElement | null;
+
+  export interface CommonProps {
+    fill?: string;
+    stroke?: string;
+    strokeWidth?: number;
+    strokeLinecap?: 'butt' | 'round' | 'square';
+    strokeLinejoin?: 'miter' | 'round' | 'bevel';
+    strokeDasharray?: string | number[];
+    strokeDashoffset?: number;
+  }
+
+  export interface CircleProps extends CommonProps {
+    cx?: number;
+    cy?: number;
+    r?: number;
+    originX?: number;
+    originY?: number;
+  }
+  export const Circle: React.ComponentType<CircleProps>;
+
+  export interface GProps extends CommonProps {
+    rotation?: number;
+    originX?: number;
+    originY?: number;
+  }
+  export const G: React.ComponentType<React.PropsWithChildren<GProps>>;
+}
+
+
--- a/utils/health.ts
+++ b/utils/health.ts
@@ -38,12 +38,15 @@ export async function ensureHealthPermissions(): Promise<boolean> {
  });
 }

-export async function fetchTodayHealthData(): Promise<TodayHealthData> {
-  console.log('开始获取今日健康数据...');
+export async function fetchHealthDataForDate(date: Date): Promise<TodayHealthData> {
+  console.log('开始获取指定日期健康数据...', date);

-  const start = new Date();
+  const start = new Date(date);
  start.setHours(0, 0, 0, 0);
-  const options = { startDate: start.toISOString() } as any;
+  const end = new Date(date);
+  end.setHours(23, 59, 59, 999);
+
+  const options = { startDate: start.toISOString(), endDate: end.toISOString() } as any;

  console.log('查询选项:', options);

@@ -73,11 +76,16 @@ export async function fetchTodayHealthData(): Promise<TodayHealthData> {
        return resolve(0);
      }
      console.log('卡路里数据:', res);
-      // library returns value as number in kilocalories
-      resolve(res[0]?.value || 0);
+      // 求和该日内的所有记录（单位：千卡）
+      const total = res.reduce((acc: number, item: any) => acc + (item?.value || 0), 0);
+      resolve(total);
    });
  });

-  console.log('今日健康数据获取完成:', { steps, calories });
+  console.log('指定日期健康数据获取完成:', { steps, calories });
  return { steps, activeEnergyBurned: calories };
+}
+
+export async function fetchTodayHealthData(): Promise<TodayHealthData> {
+  return fetchHealthDataForDate(new Date());
 }