625 lines
19 KiB
TypeScript
625 lines
19 KiB
TypeScript
import { CalorieRingChart } from '@/components/CalorieRingChart';
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import { DateSelector } from '@/components/DateSelector';
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import { FloatingFoodOverlay } from '@/components/FloatingFoodOverlay';
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import { NutritionRecordCard } from '@/components/NutritionRecordCard';
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import { HeaderBar } from '@/components/ui/HeaderBar';
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import { Colors } from '@/constants/Colors';
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import { useAppDispatch, useAppSelector } from '@/hooks/redux';
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import { useColorScheme } from '@/hooks/useColorScheme';
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import { DietRecord } from '@/services/dietRecords';
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import { type FoodRecognitionResponse } from '@/services/foodRecognition';
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import { saveRecognitionResult } from '@/store/foodRecognitionSlice';
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import { selectHealthDataByDate } from '@/store/healthSlice';
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import {
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deleteNutritionRecord,
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fetchDailyNutritionData,
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fetchNutritionRecords,
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selectNutritionLoading,
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selectNutritionRecordsByDate,
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selectNutritionSummaryByDate
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} from '@/store/nutritionSlice';
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import { getMonthDaysZh, getMonthTitleZh, getTodayIndexInMonth } from '@/utils/date';
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import { Ionicons } from '@expo/vector-icons';
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import { useFocusEffect } from '@react-navigation/native';
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import dayjs from 'dayjs';
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import { router } from 'expo-router';
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import React, { useCallback, useEffect, useMemo, useState } from 'react';
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import {
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FlatList,
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RefreshControl,
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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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type ViewMode = 'daily' | 'all';
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export default function NutritionRecordsScreen() {
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const theme = (useColorScheme() ?? 'light') as 'light' | 'dark';
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const colorTokens = Colors[theme];
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const dispatch = useAppDispatch();
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// 日期相关状态 - 使用与统计页面相同的日期逻辑
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const days = getMonthDaysZh();
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const [selectedIndex, setSelectedIndex] = useState(getTodayIndexInMonth());
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const monthTitle = getMonthTitleZh();
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// 获取当前选中日期 - 使用 useMemo 避免每次渲染都创建新对象
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const currentSelectedDate = useMemo(() => {
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return days[selectedIndex]?.date?.toDate() ?? new Date();
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}, [selectedIndex, days]);
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const currentSelectedDateString = useMemo(() => {
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return dayjs(currentSelectedDate).format('YYYY-MM-DD');
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}, [currentSelectedDate]);
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// 从 Redux 获取数据
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const healthData = useAppSelector(selectHealthDataByDate(currentSelectedDateString));
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const nutritionSummary = useAppSelector(selectNutritionSummaryByDate(currentSelectedDateString));
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const userProfile = useAppSelector((state) => state.user.profile);
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// 从 Redux 获取营养记录数据
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const nutritionRecords = useAppSelector(selectNutritionRecordsByDate(currentSelectedDateString));
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const nutritionLoading = useAppSelector(selectNutritionLoading);
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// 视图模式：按天查看 vs 全部查看
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const [viewMode, setViewMode] = useState<ViewMode>('daily');
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// 全部记录模式的本地状态
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const [allRecords, setAllRecords] = useState<DietRecord[]>([]);
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const [allRecordsLoading, setAllRecordsLoading] = useState(false);
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const [refreshing, setRefreshing] = useState(false);
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const [hasMoreData, setHasMoreData] = useState(true);
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const [page, setPage] = useState(1);
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// 食物添加弹窗状态
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const [showFoodOverlay, setShowFoodOverlay] = useState(false);
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// 根据视图模式选择使用的数据
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const displayRecords = viewMode === 'daily' ? nutritionRecords : allRecords;
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const loading = viewMode === 'daily' ? nutritionLoading.records : allRecordsLoading;
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// 页面聚焦时自动刷新数据
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useFocusEffect(
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useCallback(() => {
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console.log('营养记录页面聚焦，刷新数据...');
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if (viewMode === 'daily') {
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dispatch(fetchDailyNutritionData(currentSelectedDate));
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} else {
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// 全部记录模式：重新加载数据
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const loadAllRecords = async () => {
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try {
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setAllRecordsLoading(true);
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const response = await dispatch(fetchNutritionRecords({
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page: 1,
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limit: 10,
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append: false,
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}));
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if (fetchNutritionRecords.fulfilled.match(response)) {
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const { records } = response.payload;
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setAllRecords(records);
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setHasMoreData(records.length === 10);
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setPage(1);
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}
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setAllRecordsLoading(false);
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} catch (error) {
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console.error('加载全部记录失败:', error);
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setAllRecordsLoading(false);
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}
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};
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loadAllRecords();
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}
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}, [viewMode, currentSelectedDateString, dispatch])
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);
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// 当选中日期或视图模式变化时重新加载数据
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useEffect(() => {
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if (viewMode === 'daily') {
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dispatch(fetchDailyNutritionData(currentSelectedDate));
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} else {
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setPage(1); // 重置分页
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setAllRecords([]); // 清空记录
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// 全部记录模式：加载数据
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const loadAllRecords = async () => {
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try {
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setAllRecordsLoading(true);
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const response = await dispatch(fetchNutritionRecords({
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page: 1,
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limit: 10,
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append: false,
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}));
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if (fetchNutritionRecords.fulfilled.match(response)) {
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const { records } = response.payload;
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setAllRecords(records);
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setHasMoreData(records.length === 10);
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}
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setAllRecordsLoading(false);
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} catch (error) {
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console.error('加载全部记录失败:', error);
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setAllRecordsLoading(false);
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}
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};
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loadAllRecords();
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}
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}, [viewMode, currentSelectedDateString, dispatch]);
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const onRefresh = useCallback(async () => {
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try {
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setRefreshing(true);
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if (viewMode === 'daily') {
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await dispatch(fetchDailyNutritionData(currentSelectedDate));
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} else {
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// 全部记录模式：刷新数据
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setPage(1);
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const response = await dispatch(fetchNutritionRecords({
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page: 1,
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limit: 10,
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append: false,
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}));
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if (fetchNutritionRecords.fulfilled.match(response)) {
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const { records } = response.payload;
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setAllRecords(records);
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setHasMoreData(records.length === 10);
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}
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}
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} catch (error) {
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console.error('刷新数据失败:', error);
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} finally {
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setRefreshing(false);
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}
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}, [viewMode, currentSelectedDateString, dispatch]);
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// 计算营养目标
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const calculateNutritionGoals = () => {
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const weight = parseFloat(userProfile?.weight || '70'); // 默认70kg
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const height = parseFloat(userProfile?.height || '170'); // 默认170cm
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const age = userProfile?.birthDate ?
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dayjs().diff(dayjs(userProfile.birthDate), 'year') : 25; // 默认25岁
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const isWoman = userProfile?.gender === 'female';
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// 基础代谢率计算（Mifflin-St Jeor Equation）
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let bmr;
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if (isWoman) {
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bmr = 10 * weight + 6.25 * height - 5 * age - 161;
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} else {
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bmr = 10 * weight + 6.25 * height - 5 * age + 5;
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}
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// 总热量需求（假设轻度活动）
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const totalCalories = bmr * 1.375;
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// 计算营养素目标
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const proteinGoal = weight * 1.6; // 1.6g/kg
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const fatGoal = totalCalories * 0.25 / 9; // 25%来自脂肪，9卡/克
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const carbsGoal = (totalCalories - proteinGoal * 4 - fatGoal * 9) / 4; // 剩余来自碳水
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return {
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proteinGoal: Math.round(proteinGoal * 10) / 10,
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fatGoal: Math.round(fatGoal * 10) / 10,
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carbsGoal: Math.round(carbsGoal * 10) / 10,
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};
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};
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const nutritionGoals = calculateNutritionGoals();
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const loadMoreRecords = useCallback(async () => {
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if (hasMoreData && !loading && !refreshing && viewMode === 'all') {
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try {
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const nextPage = page + 1;
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const response = await dispatch(fetchNutritionRecords({
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page: nextPage,
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limit: 10,
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append: true,
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}));
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if (fetchNutritionRecords.fulfilled.match(response)) {
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const { records } = response.payload;
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setAllRecords(prev => [...prev, ...records]);
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setHasMoreData(records.length === 10);
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setPage(nextPage);
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}
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} catch (error) {
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console.error('加载更多记录失败:', error);
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}
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}
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}, [hasMoreData, loading, refreshing, viewMode, page, dispatch]);
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// 删除记录
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const handleDeleteRecord = async (recordId: number) => {
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try {
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if (viewMode === 'daily') {
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// 按天查看模式，使用 Redux 删除
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await dispatch(deleteNutritionRecord({
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recordId,
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dateKey: currentSelectedDateString
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}));
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} else {
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// 全部记录模式，从本地状态中移除
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await dispatch(deleteNutritionRecord({
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recordId,
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dateKey: currentSelectedDateString
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}));
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setAllRecords(prev => prev.filter(record => record.id !== recordId));
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}
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} catch (error) {
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console.error('删除营养记录失败:', error);
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}
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};
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// 处理营养记录卡片点击
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const handleRecordPress = (record: DietRecord) => {
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// 将 DietRecord 转换为 FoodRecognitionResponse 格式
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const recognitionResult: FoodRecognitionResponse = {
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items: [{
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id: record.id.toString(),
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label: record.foodName,
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foodName: record.foodName,
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portion: record.portionDescription || `${record.estimatedCalories || 0}g`,
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calories: record.estimatedCalories || 0,
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mealType: record.mealType,
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nutritionData: {
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proteinGrams: record.proteinGrams || 0,
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carbohydrateGrams: record.carbohydrateGrams || 0,
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fatGrams: record.fatGrams || 0,
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fiberGrams: 0, // DietRecord 中没有纤维数据，设为0
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}
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}],
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analysisText: record.foodDescription || `${record.foodName} - ${record.portionDescription}`,
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confidence: 95, // 设置一个默认置信度
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isFoodDetected: true,
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nonFoodMessage: undefined
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};
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// 生成唯一的识别ID
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const recognitionId = `record-${record.id}-${Date.now()}`;
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// 保存到 Redux
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dispatch(saveRecognitionResult({
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id: recognitionId,
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result: recognitionResult
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}));
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// 跳转到分析结果页面
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router.push({
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pathname: '/food/analysis-result',
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params: {
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imageUri: record.imageUrl || '',
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mealType: record.mealType,
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recognitionId: recognitionId,
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hideRecordBar: 'true'
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}
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});
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};
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// 渲染视图模式切换器
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const renderViewModeToggle = () => (
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<View style={[styles.viewModeContainer, { backgroundColor: colorTokens.pageBackgroundEmphasis }]}>
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<Text style={[styles.monthTitle, { color: colorTokens.text }]}>{monthTitle}</Text>
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<View style={[styles.toggleContainer, { backgroundColor: colorTokens.pageBackgroundEmphasis }]}>
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<TouchableOpacity
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style={[
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styles.toggleButton,
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viewMode === 'daily' && { backgroundColor: colorTokens.primary }
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]}
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onPress={() => setViewMode('daily')}
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>
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<Text style={[
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styles.toggleText,
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{ color: viewMode === 'daily' ? colorTokens.onPrimary : colorTokens.textSecondary }
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]}>
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按天查看
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</Text>
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</TouchableOpacity>
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<TouchableOpacity
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style={[
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styles.toggleButton,
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viewMode === 'all' && { backgroundColor: colorTokens.primary }
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]}
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onPress={() => setViewMode('all')}
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>
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<Text style={[
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styles.toggleText,
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{ color: viewMode === 'all' ? colorTokens.onPrimary : colorTokens.textSecondary }
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]}>
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全部记录
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</Text>
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</TouchableOpacity>
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</View>
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</View>
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);
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// 渲染日期选择器（仅在按天查看模式下显示）
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const renderDateSelector = () => {
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if (viewMode !== 'daily') return null;
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return (
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<DateSelector
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selectedIndex={selectedIndex}
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onDateSelect={(index, date) => setSelectedIndex(index)}
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showMonthTitle={true}
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disableFutureDates={true}
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showCalendarIcon={true}
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containerStyle={{
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paddingHorizontal: 16
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}}
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/>
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);
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};
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const renderEmptyState = () => (
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<View style={styles.emptyContainer}>
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<View style={styles.emptyContent}>
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<Ionicons name="restaurant-outline" size={48} color={colorTokens.textSecondary} />
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<Text style={[styles.emptyTitle, { color: colorTokens.text }]}>
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{viewMode === 'daily' ? '今天还没有记录' : '暂无营养记录'}
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</Text>
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<Text style={[styles.emptySubtitle, { color: colorTokens.textSecondary }]}>
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{viewMode === 'daily' ? '开始记录今日营养摄入' : '开始记录你的营养摄入吧'}
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</Text>
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</View>
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</View>
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);
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const renderRecord = ({ item, index }: { item: DietRecord; index: number }) => (
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<NutritionRecordCard
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record={item}
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onPress={() => handleRecordPress(item)}
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onDelete={() => handleDeleteRecord(item.id)}
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/>
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);
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const renderFooter = () => {
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if (!hasMoreData) {
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return (
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<View style={styles.footerContainer}>
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<Text style={[styles.footerText, { color: colorTokens.textSecondary }]}>
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没有更多数据了
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</Text>
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</View>
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);
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}
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if (viewMode === 'all' && displayRecords.length > 0) {
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return (
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<TouchableOpacity style={styles.loadMoreButton} onPress={loadMoreRecords}>
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<Text style={[styles.loadMoreText, { color: colorTokens.primary }]}>
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加载更多
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</Text>
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</TouchableOpacity>
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);
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}
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return null;
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};
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// 根据当前时间智能判断餐次类型
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const getCurrentMealType = (): 'breakfast' | 'lunch' | 'dinner' | 'snack' => {
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const hour = new Date().getHours();
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if (hour >= 5 && hour < 11) {
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return 'breakfast'; // 5:00-10:59 早餐
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} else if (hour >= 11 && hour < 14) {
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return 'lunch'; // 11:00-13:59 午餐
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} else if (hour >= 17 && hour < 21) {
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return 'dinner'; // 17:00-20:59 晚餐
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} else {
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return 'snack'; // 其他时间默认为零食
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}
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};
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// 添加食物的处理函数
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const handleAddFood = () => {
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setShowFoodOverlay(true);
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};
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// 渲染右侧添加按钮
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const renderRightButton = () => (
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<TouchableOpacity
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style={[styles.addButton, { backgroundColor: colorTokens.pageBackgroundEmphasis }]}
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onPress={handleAddFood}
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activeOpacity={0.7}
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>
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<Ionicons name="add" size={20} color={colorTokens.primary} />
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</TouchableOpacity>
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);
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return (
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<View style={[styles.container, { backgroundColor: colorTokens.pageBackgroundEmphasis }]}>
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<HeaderBar
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title="营养记录"
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onBack={() => router.back()}
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right={renderRightButton()}
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/>
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{/* {renderViewModeToggle()} */}
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{renderDateSelector()}
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{/* Calorie Ring Chart */}
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<CalorieRingChart
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metabolism={healthData?.basalEnergyBurned || 1482}
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exercise={healthData?.activeEnergyBurned || 0}
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consumed={nutritionSummary?.totalCalories || 0}
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protein={nutritionSummary?.totalProtein || 0}
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fat={nutritionSummary?.totalFat || 0}
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carbs={nutritionSummary?.totalCarbohydrate || 0}
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proteinGoal={nutritionGoals.proteinGoal}
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fatGoal={nutritionGoals.fatGoal}
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carbsGoal={nutritionGoals.carbsGoal}
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/>
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{(
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<FlatList
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data={displayRecords}
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renderItem={({ item, index }) => renderRecord({ item, index })}
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keyExtractor={(item) => item.id.toString()}
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contentContainerStyle={[
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styles.listContainer,
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{ paddingBottom: 40, paddingTop: 16 }
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]}
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showsVerticalScrollIndicator={false}
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refreshControl={
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<RefreshControl
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refreshing={refreshing}
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onRefresh={onRefresh}
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tintColor={colorTokens.primary}
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colors={[colorTokens.primary]}
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/>
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}
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ListEmptyComponent={renderEmptyState}
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ListFooterComponent={renderFooter}
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onEndReached={viewMode === 'all' ? loadMoreRecords : undefined}
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onEndReachedThreshold={0.1}
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/>
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)}
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{/* 食物添加悬浮窗 */}
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<FloatingFoodOverlay
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visible={showFoodOverlay}
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onClose={() => setShowFoodOverlay(false)}
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mealType={getCurrentMealType()}
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/>
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</View>
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);
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}
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const styles = StyleSheet.create({
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container: {
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flex: 1,
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},
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viewModeContainer: {
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||
flexDirection: 'row',
|
||
justifyContent: 'space-between',
|
||
alignItems: 'center',
|
||
paddingHorizontal: 16,
|
||
paddingVertical: 12,
|
||
marginBottom: 8,
|
||
},
|
||
monthTitle: {
|
||
fontSize: 22,
|
||
fontWeight: '800',
|
||
},
|
||
toggleContainer: {
|
||
flexDirection: 'row',
|
||
borderRadius: 20,
|
||
padding: 2,
|
||
},
|
||
toggleButton: {
|
||
paddingHorizontal: 16,
|
||
paddingVertical: 8,
|
||
borderRadius: 18,
|
||
minWidth: 80,
|
||
alignItems: 'center',
|
||
},
|
||
toggleText: {
|
||
fontSize: 14,
|
||
fontWeight: '600',
|
||
},
|
||
daysContainer: {
|
||
marginBottom: 12,
|
||
},
|
||
daysScrollContainer: {
|
||
paddingHorizontal: 16,
|
||
paddingVertical: 8,
|
||
},
|
||
dayPill: {
|
||
width: 48,
|
||
height: 48,
|
||
borderRadius: 34,
|
||
marginRight: 12,
|
||
alignItems: 'center',
|
||
justifyContent: 'center',
|
||
shadowColor: '#000',
|
||
shadowOffset: { width: 0, height: 2 },
|
||
shadowOpacity: 0.08,
|
||
shadowRadius: 4,
|
||
elevation: 3,
|
||
},
|
||
dayNumber: {
|
||
fontSize: 18,
|
||
textAlign: 'center',
|
||
},
|
||
dayLabel: {
|
||
fontSize: 12,
|
||
marginTop: 2,
|
||
textAlign: 'center',
|
||
},
|
||
addButton: {
|
||
width: 32,
|
||
height: 32,
|
||
borderRadius: 16,
|
||
alignItems: 'center',
|
||
justifyContent: 'center',
|
||
shadowColor: '#000',
|
||
shadowOffset: {
|
||
width: 0,
|
||
height: 2,
|
||
},
|
||
shadowOpacity: 0.1,
|
||
shadowRadius: 4,
|
||
elevation: 2,
|
||
},
|
||
loadingContainer: {
|
||
flex: 1,
|
||
justifyContent: 'center',
|
||
alignItems: 'center',
|
||
},
|
||
loadingText: {
|
||
marginTop: 12,
|
||
fontSize: 16,
|
||
fontWeight: '500',
|
||
},
|
||
listContainer: {
|
||
paddingHorizontal: 16,
|
||
paddingTop: 8,
|
||
},
|
||
emptyContainer: {
|
||
flex: 1,
|
||
justifyContent: 'center',
|
||
alignItems: 'center',
|
||
paddingVertical: 60,
|
||
paddingHorizontal: 16,
|
||
},
|
||
emptyContent: {
|
||
alignItems: 'center',
|
||
maxWidth: 320,
|
||
},
|
||
emptyTitle: {
|
||
fontSize: 18,
|
||
fontWeight: '700',
|
||
marginTop: 16,
|
||
marginBottom: 8,
|
||
textAlign: 'center',
|
||
},
|
||
emptySubtitle: {
|
||
fontSize: 14,
|
||
fontWeight: '500',
|
||
textAlign: 'center',
|
||
lineHeight: 20,
|
||
},
|
||
footerContainer: {
|
||
paddingVertical: 20,
|
||
alignItems: 'center',
|
||
},
|
||
footerText: {
|
||
fontSize: 14,
|
||
fontWeight: '500',
|
||
},
|
||
loadMoreButton: {
|
||
paddingVertical: 16,
|
||
alignItems: 'center',
|
||
},
|
||
loadMoreText: {
|
||
fontSize: 16,
|
||
fontWeight: '600',
|
||
},
|
||
});
|