566 lines
16 KiB
TypeScript
566 lines
16 KiB
TypeScript
import { Colors } from '@/constants/Colors';
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import { ROUTES } from '@/constants/Routes';
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import { useAppDispatch, useAppSelector } from '@/hooks/redux';
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import { useAuthGuard } from '@/hooks/useAuthGuard';
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import { useColorScheme } from '@/hooks/useColorScheme';
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import { fetchWeightHistory } from '@/store/userSlice';
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import { BMI_CATEGORIES } from '@/utils/bmi';
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import { Ionicons } from '@expo/vector-icons';
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import { LinearGradient } from 'expo-linear-gradient';
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import React, { useEffect, useState } from 'react';
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import {
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Dimensions,
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Modal,
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ScrollView,
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StyleSheet,
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Text,
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TouchableOpacity,
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View
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} from 'react-native';
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import Svg, { Circle, Path } from 'react-native-svg';
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const { width: screenWidth } = Dimensions.get('window');
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const CARD_WIDTH = screenWidth - 40; // 减去左右边距
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const CHART_WIDTH = CARD_WIDTH - 36; // 减去卡片内边距
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const CHART_HEIGHT = 60;
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const PADDING = 10;
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export function WeightHistoryCard() {
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const dispatch = useAppDispatch();
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const userProfile = useAppSelector((s) => s.user.profile);
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const weightHistory = useAppSelector((s) => s.user.weightHistory);
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const [showBMIModal, setShowBMIModal] = useState(false);
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const { pushIfAuthedElseLogin } = useAuthGuard();
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const colorScheme = useColorScheme();
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const themeColors = Colors[colorScheme ?? 'light'];
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const hasWeight = userProfile?.weight && parseFloat(userProfile.weight) > 0;
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useEffect(() => {
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if (hasWeight) {
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loadWeightHistory();
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}
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}, [userProfile?.weight]);
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const loadWeightHistory = async () => {
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try {
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await dispatch(fetchWeightHistory() as any);
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} catch (error) {
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console.error('加载体重历史失败:', error);
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}
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};
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const navigateToCoach = () => {
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pushIfAuthedElseLogin(ROUTES.WEIGHT_RECORDS);
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};
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const handleHideBMIModal = () => {
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setShowBMIModal(false);
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};
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const navigateToWeightRecords = () => {
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pushIfAuthedElseLogin(ROUTES.WEIGHT_RECORDS);
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};
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// 如果没有体重数据，显示引导卡片
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if (!hasWeight) {
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return (
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<TouchableOpacity style={styles.card} onPress={navigateToWeightRecords} activeOpacity={0.8}>
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<View style={styles.cardHeader}>
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<Text style={styles.cardTitle}>体重记录</Text>
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</View>
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<View style={styles.emptyContent}>
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<Text style={styles.emptyTitle}>开始记录你的体重变化</Text>
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<Text style={styles.emptyDescription}>
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记录体重变化，追踪你的健康进展
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</Text>
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<TouchableOpacity
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style={styles.recordButton}
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onPress={(e) => {
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e.stopPropagation();
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navigateToCoach();
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}}
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activeOpacity={0.8}
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>
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<Ionicons name="add" size={18} color="#192126" />
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<Text style={styles.recordButtonText}>记录</Text>
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</TouchableOpacity>
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</View>
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</TouchableOpacity>
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);
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}
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// 处理体重历史数据
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const sortedHistory = [...weightHistory]
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.sort((a, b) => new Date(a.createdAt).getTime() - new Date(b.createdAt).getTime())
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.slice(-7); // 只显示最近7条记录
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if (sortedHistory.length === 0) {
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return (
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<TouchableOpacity style={styles.card} onPress={navigateToWeightRecords} activeOpacity={0.8}>
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<View style={styles.cardHeader}>
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<Text style={styles.cardTitle}>体重记录</Text>
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</View>
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<View style={styles.emptyContent}>
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<Text style={styles.emptyDescription}>
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暂无体重记录，点击下方按钮开始记录
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</Text>
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<TouchableOpacity
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style={styles.recordButton}
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onPress={(e) => {
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e.stopPropagation();
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navigateToCoach();
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}}
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activeOpacity={0.8}
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>
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<Ionicons name="add" size={18} color="#FFFFFF" />
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<Text style={styles.recordButtonText}>记录体重</Text>
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</TouchableOpacity>
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</View>
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</TouchableOpacity>
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);
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}
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// 生成图表数据
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const weights = sortedHistory.map(item => parseFloat(item.weight));
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const minWeight = Math.min(...weights);
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const maxWeight = Math.max(...weights);
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const weightRange = maxWeight - minWeight || 1;
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const points = sortedHistory.map((item, index) => {
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const x = PADDING + (index / Math.max(sortedHistory.length - 1, 1)) * (CHART_WIDTH - 2 * PADDING);
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const normalizedWeight = (parseFloat(item.weight) - minWeight) / weightRange;
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// 减少顶部边距，压缩留白
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const y = PADDING + 8 + (1 - normalizedWeight) * (CHART_HEIGHT - 2 * PADDING - 16);
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return { x, y, weight: item.weight, date: item.createdAt };
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});
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// 生成路径
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const pathData = points.map((point, index) => {
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if (index === 0) return `M ${point.x} ${point.y}`;
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return `L ${point.x} ${point.y}`;
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}).join(' ');
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// 如果只有一个数据点，显示为水平线
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const singlePointPath = points.length === 1 ?
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`M ${PADDING} ${points[0].y} L ${CHART_WIDTH - PADDING} ${points[0].y}` :
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pathData;
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return (
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<TouchableOpacity style={styles.card} onPress={navigateToWeightRecords} activeOpacity={0.8}>
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<View style={styles.cardHeader}>
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<Text style={styles.cardTitle}>体重记录</Text>
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<TouchableOpacity
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style={styles.addButton}
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onPress={(e) => {
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e.stopPropagation();
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navigateToCoach();
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}}
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activeOpacity={0.8}
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>
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<Ionicons name="add" size={18} color={Colors.light.primary} />
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</TouchableOpacity>
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</View>
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{/* 默认显示图表 */}
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{sortedHistory.length > 0 && (
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<View style={styles.chartContainer}>
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<Svg width={CHART_WIDTH} height={CHART_HEIGHT + 15}>
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{/* 背景网格线 */}
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{/* 更抽象的折线 - 减小线宽和显示的细节 */}
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<Path
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d={singlePointPath}
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stroke={Colors.light.accentGreen}
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strokeWidth={2}
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fill="none"
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strokeLinecap="round"
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strokeLinejoin="round"
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opacity={0.8}
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/>
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{/* 简化的数据点 - 更小更精致 */}
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{points.map((point, index) => {
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const isLastPoint = index === points.length - 1;
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return (
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<React.Fragment key={index}>
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<Circle
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cx={point.x}
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cy={point.y}
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r={isLastPoint ? 3 : 2}
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fill={Colors.light.accentGreen}
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opacity={0.9}
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/>
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</React.Fragment>
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);
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})}
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</Svg>
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{/* 精简的图表信息 */}
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<View style={styles.chartInfo}>
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<View style={styles.infoItem}>
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<Text style={styles.infoLabel}>{userProfile.weight}kg</Text>
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</View>
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<View style={styles.infoItem}>
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<Text style={styles.infoLabel}>{sortedHistory.length}天</Text>
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</View>
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<View style={styles.infoItem}>
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<Text style={styles.infoLabel}>
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{minWeight.toFixed(1)}-{maxWeight.toFixed(1)}kg
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</Text>
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</View>
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</View>
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</View>
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)}
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{/* BMI 信息弹窗 */}
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<Modal
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visible={showBMIModal}
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animationType="slide"
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presentationStyle="pageSheet"
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onRequestClose={handleHideBMIModal}
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>
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<LinearGradient
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colors={[themeColors.backgroundGradientStart, themeColors.backgroundGradientEnd]}
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style={styles.bmiModalContainer}
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start={{ x: 0, y: 0 }}
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end={{ x: 0, y: 1 }}
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>
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<ScrollView style={styles.bmiModalContent} showsVerticalScrollIndicator={false}>
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{/* 标题 */}
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<Text style={styles.bmiModalTitle}>BMI 指数说明</Text>
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{/* 介绍部分 */}
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<View style={styles.bmiModalIntroSection}>
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<Text style={styles.bmiModalDescription}>
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BMI（身体质量指数）是评估体重与身高关系的国际通用健康指标
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</Text>
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<View style={styles.bmiModalFormulaContainer}>
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<Text style={styles.bmiModalFormulaText}>
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计算公式：体重(kg) ÷ 身高²(m)
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</Text>
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</View>
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</View>
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{/* BMI 分类标准 */}
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<Text style={styles.bmiModalSectionTitle}>BMI 分类标准</Text>
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<View style={styles.bmiModalStatsCard}>
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{BMI_CATEGORIES.map((category, index) => {
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const colors = [
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{ bg: '#FEF3C7', text: '#B45309', border: '#F59E0B' }, // 偏瘦
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{ bg: '#E8F5E8', text: Colors.light.accentGreen, border: Colors.light.accentGreen }, // 正常
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{ bg: '#FEF3C7', text: '#B45309', border: '#F59E0B' }, // 超重
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{ bg: '#FEE2E2', text: '#B91C1C', border: '#EF4444' } // 肥胖
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][index];
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return (
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<View key={index} style={[styles.bmiModalStatItem, { backgroundColor: colors.bg, borderColor: colors.border }]}>
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<View style={styles.bmiModalStatHeader}>
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<Text style={[styles.bmiModalStatTitle, { color: colors.text }]}>
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{category.name}
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</Text>
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<Text style={[styles.bmiModalStatRange, { color: colors.text }]}>
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{category.range}
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</Text>
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</View>
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<Text style={[styles.bmiModalStatAdvice, { color: colors.text }]}>
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{category.advice}
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</Text>
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</View>
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);
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})}
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</View>
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{/* 健康建议 */}
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<Text style={styles.bmiModalSectionTitle}>健康建议</Text>
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<View style={styles.bmiModalHealthTips}>
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<View style={styles.bmiModalTipsItem}>
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<Ionicons name="nutrition-outline" size={20} color="#3B82F6" />
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<Text style={styles.bmiModalTipsText}>保持均衡饮食，控制热量摄入</Text>
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</View>
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<View style={styles.bmiModalTipsItem}>
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<Ionicons name="walk-outline" size={20} color="#3B82F6" />
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<Text style={styles.bmiModalTipsText}>每周至少150分钟中等强度运动</Text>
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</View>
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<View style={styles.bmiModalTipsItem}>
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<Ionicons name="moon-outline" size={20} color="#3B82F6" />
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<Text style={styles.bmiModalTipsText}>保证7-9小时充足睡眠</Text>
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</View>
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<View style={styles.bmiModalTipsItem}>
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<Ionicons name="calendar-outline" size={20} color="#3B82F6" />
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<Text style={styles.bmiModalTipsText}>定期监测体重变化，及时调整</Text>
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</View>
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</View>
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{/* 免责声明 */}
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<View style={styles.bmiModalDisclaimer}>
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<Ionicons name="information-circle-outline" size={16} color="#6B7280" />
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<Text style={styles.bmiModalDisclaimerText}>
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BMI 仅供参考，不能反映肌肉量、骨密度等指标。如有健康疑问，请咨询专业医生。
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</Text>
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</View>
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</ScrollView>
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{/* 底部继续按钮 */}
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<View style={styles.bmiModalBottomContainer}>
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<TouchableOpacity style={styles.bmiModalContinueButton} onPress={handleHideBMIModal}>
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<View style={styles.bmiModalButtonBackground}>
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<Text style={styles.bmiModalButtonText}>继续</Text>
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</View>
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</TouchableOpacity>
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<View style={styles.bmiModalHomeIndicator} />
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</View>
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</LinearGradient>
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</Modal>
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</TouchableOpacity>
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);
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}
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const styles = StyleSheet.create({
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card: {
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backgroundColor: '#FFFFFF',
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borderRadius: 22,
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padding: 16,
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marginBottom: 4,
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shadowColor: '#000',
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shadowOffset: { width: 0, height: 2 },
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shadowOpacity: 0.1,
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shadowRadius: 8,
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elevation: 3,
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marginTop: 16
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},
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cardHeader: {
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flexDirection: 'row',
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alignItems: 'center',
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},
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iconSquare: {
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width: 30,
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height: 30,
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borderRadius: 8,
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alignItems: 'center',
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justifyContent: 'center',
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marginRight: 2,
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},
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cardTitle: {
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fontSize: 14,
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color: '#192126',
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flex: 1,
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},
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headerButtons: {
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flexDirection: 'row',
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alignItems: 'center',
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gap: 8,
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},
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chartToggleButton: {
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width: 28,
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height: 28,
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borderRadius: 14,
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alignItems: 'center',
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justifyContent: 'center',
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},
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addButton: {
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width: 28,
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height: 28,
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borderRadius: 14,
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alignItems: 'center',
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justifyContent: 'center',
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},
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emptyContent: {
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alignItems: 'center',
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},
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emptyTitle: {
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fontSize: 16,
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fontWeight: '700',
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color: '#192126',
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marginBottom: 6,
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},
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emptyDescription: {
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fontSize: 14,
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color: '#687076',
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textAlign: 'center',
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marginBottom: 16,
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lineHeight: 20,
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},
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recordButton: {
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flexDirection: 'row',
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alignItems: 'center',
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backgroundColor: Colors.light.accentGreen,
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paddingHorizontal: 16,
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paddingVertical: 10,
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borderRadius: 20,
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gap: 6,
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},
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recordButtonText: {
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color: '#192126',
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fontSize: 14,
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fontWeight: '700',
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},
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chartContainer: {
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width: '100%',
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alignItems: 'center',
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marginTop: 12,
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},
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chartInfo: {
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flexDirection: 'row',
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justifyContent: 'space-around',
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width: '100%',
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},
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infoItem: {
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alignItems: 'center',
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},
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infoLabel: {
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fontSize: 11,
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color: '#687076',
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fontWeight: '500',
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},
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infoValue: {
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fontSize: 14,
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fontWeight: '700',
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color: '#192126',
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},
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// BMI 弹窗样式
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bmiModalContainer: {
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flex: 1,
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},
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bmiModalContent: {
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flex: 1,
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padding: 20,
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},
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bmiModalTitle: {
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fontSize: 28,
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fontWeight: '800',
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color: '#111827',
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textAlign: 'center',
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marginBottom: 24,
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letterSpacing: -0.5,
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},
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bmiModalIntroSection: {
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marginBottom: 32,
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},
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bmiModalDescription: {
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fontSize: 16,
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color: '#374151',
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lineHeight: 24,
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textAlign: 'center',
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marginBottom: 16,
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},
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bmiModalFormulaContainer: {
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backgroundColor: '#F3F4F6',
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borderRadius: 12,
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padding: 16,
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alignItems: 'center',
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},
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bmiModalFormulaText: {
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fontSize: 14,
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fontWeight: '600',
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color: '#374151',
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},
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bmiModalSectionTitle: {
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fontSize: 20,
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fontWeight: '700',
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color: '#111827',
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marginBottom: 16,
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letterSpacing: -0.5,
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},
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bmiModalStatsCard: {
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marginBottom: 32,
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},
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bmiModalStatItem: {
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borderRadius: 12,
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padding: 16,
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||
marginBottom: 12,
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borderWidth: 1,
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},
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bmiModalStatHeader: {
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flexDirection: 'row',
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justifyContent: 'space-between',
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alignItems: 'center',
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marginBottom: 8,
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},
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bmiModalStatTitle: {
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fontSize: 16,
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fontWeight: '700',
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},
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bmiModalStatRange: {
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||
fontSize: 14,
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fontWeight: '600',
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},
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bmiModalStatAdvice: {
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fontSize: 14,
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lineHeight: 20,
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},
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bmiModalHealthTips: {
|
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marginBottom: 32,
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||
},
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bmiModalTipsItem: {
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||
flexDirection: 'row',
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||
alignItems: 'center',
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marginBottom: 16,
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paddingHorizontal: 16,
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||
paddingVertical: 12,
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backgroundColor: '#F8FAFC',
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borderRadius: 12,
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||
},
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bmiModalTipsText: {
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fontSize: 14,
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||
color: '#374151',
|
||
marginLeft: 12,
|
||
flex: 1,
|
||
lineHeight: 20,
|
||
},
|
||
bmiModalDisclaimer: {
|
||
flexDirection: 'row',
|
||
alignItems: 'flex-start',
|
||
backgroundColor: '#FEF3C7',
|
||
borderRadius: 12,
|
||
padding: 16,
|
||
marginBottom: 20,
|
||
},
|
||
bmiModalDisclaimerText: {
|
||
fontSize: 13,
|
||
color: '#B45309',
|
||
marginLeft: 8,
|
||
flex: 1,
|
||
lineHeight: 18,
|
||
},
|
||
bmiModalBottomContainer: {
|
||
padding: 20,
|
||
paddingBottom: 34,
|
||
},
|
||
bmiModalContinueButton: {
|
||
marginBottom: 8,
|
||
},
|
||
bmiModalButtonBackground: {
|
||
backgroundColor: '#192126',
|
||
borderRadius: 16,
|
||
paddingVertical: 16,
|
||
alignItems: 'center',
|
||
},
|
||
bmiModalButtonText: {
|
||
fontSize: 16,
|
||
fontWeight: '700',
|
||
color: '#FFFFFF',
|
||
},
|
||
bmiModalHomeIndicator: {
|
||
height: 5,
|
||
backgroundColor: '#D1D5DB',
|
||
borderRadius: 3,
|
||
alignSelf: 'center',
|
||
width: 36,
|
||
},
|
||
});
|