d39a32c0d8
- Implement auto-renewal logic for completed fasting cycles using dayjs - Add reset button with information modal in FastingOverviewCard - Configure iOS push notifications for production environment - Add expo-media-library and react-native-view-shot dependencies - Update FastingScheduleOrigin type to include 'auto' origin
381 lines
11 KiB
TypeScript
381 lines
11 KiB
TypeScript
import { FastingOverviewCard } from '@/components/fasting/FastingOverviewCard';
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import { FastingPlanList } from '@/components/fasting/FastingPlanList';
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import { FastingStartPickerModal } from '@/components/fasting/FastingStartPickerModal';
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import { NotificationErrorAlert } from '@/components/ui/NotificationErrorAlert';
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import { FASTING_PLANS, FastingPlan, getPlanById, getRecommendedStart } from '@/constants/Fasting';
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import { ROUTES } from '@/constants/Routes';
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import { useAppDispatch, useAppSelector } from '@/hooks/redux';
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import { useCountdown } from '@/hooks/useCountdown';
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import { useFastingNotifications } from '@/hooks/useFastingNotifications';
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import {
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clearActiveSchedule,
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rescheduleActivePlan,
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scheduleFastingPlan,
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selectActiveFastingPlan,
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selectActiveFastingSchedule,
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} from '@/store/fastingSlice';
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import {
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buildDisplayWindow,
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calculateFastingWindow,
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getFastingPhase,
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getPhaseLabel,
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loadPreferredPlanId,
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savePreferredPlanId
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} from '@/utils/fasting';
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import { useFocusEffect } from '@react-navigation/native';
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import { useRouter } from 'expo-router';
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import dayjs from 'dayjs';
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import React, { useCallback, useEffect, useMemo, useState } from 'react';
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import { ScrollView, StyleSheet, Text, View } from 'react-native';
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import { useSafeAreaInsets } from 'react-native-safe-area-context';
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export default function FastingTabScreen() {
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const router = useRouter();
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const dispatch = useAppDispatch();
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const insets = useSafeAreaInsets();
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const activeSchedule = useAppSelector(selectActiveFastingSchedule);
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const activePlan = useAppSelector(selectActiveFastingPlan);
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const defaultPlan = FASTING_PLANS.find((plan) => plan.id === '14-10') ?? FASTING_PLANS[0];
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const [preferredPlanId, setPreferredPlanId] = useState<string | undefined>(activePlan?.id ?? undefined);
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useEffect(() => {
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if (!activePlan?.id) return;
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setPreferredPlanId(activePlan.id);
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void savePreferredPlanId(activePlan.id);
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}, [activePlan?.id]);
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useEffect(() => {
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let cancelled = false;
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const hydratePreferredPlan = async () => {
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try {
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const savedPlanId = await loadPreferredPlanId();
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if (cancelled) return;
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if (activePlan?.id) return;
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if (savedPlanId && getPlanById(savedPlanId)) {
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setPreferredPlanId(savedPlanId);
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}
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} catch (error) {
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console.warn('读取断食首选计划失败', error);
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}
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};
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hydratePreferredPlan();
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return () => {
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cancelled = true;
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};
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}, [activePlan?.id]);
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const currentPlan: FastingPlan | undefined = useMemo(() => {
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if (activePlan) return activePlan;
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if (preferredPlanId) return getPlanById(preferredPlanId) ?? defaultPlan;
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return defaultPlan;
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}, [activePlan, preferredPlanId, defaultPlan]);
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// 使用新的通知管理 hook
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const {
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isReady: notificationsReady,
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isLoading: notificationsLoading,
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error: notificationError,
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notificationIds,
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lastSyncTime,
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verifyAndSync,
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forceSync,
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clearError,
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} = useFastingNotifications(activeSchedule, currentPlan);
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// 每次进入页面时验证通知
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useFocusEffect(
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useCallback(() => {
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verifyAndSync();
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}, [verifyAndSync])
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);
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const scheduleStart = useMemo(() => {
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if (activeSchedule) return new Date(activeSchedule.startISO);
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if (currentPlan) return getRecommendedStart(currentPlan);
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return undefined;
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}, [activeSchedule, currentPlan]);
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const scheduleEnd = useMemo(() => {
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if (activeSchedule && currentPlan) {
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return new Date(activeSchedule.endISO);
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}
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if (currentPlan && scheduleStart) {
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return calculateFastingWindow(scheduleStart, currentPlan.fastingHours).end;
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}
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return undefined;
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}, [activeSchedule, currentPlan, scheduleStart]);
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const phase = getFastingPhase(scheduleStart ?? null, scheduleEnd ?? null);
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const countdownTarget = phase === 'fasting' ? scheduleEnd : scheduleStart;
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const { formatted: countdownValue } = useCountdown({ target: countdownTarget ?? null });
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const progress = useMemo(() => {
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if (!scheduleStart || !scheduleEnd) return 0;
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const total = scheduleEnd.getTime() - scheduleStart.getTime();
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if (total <= 0) return 0;
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const now = Date.now();
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if (now <= scheduleStart.getTime()) return 0;
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if (now >= scheduleEnd.getTime()) return 1;
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return (now - scheduleStart.getTime()) / total;
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}, [scheduleStart, scheduleEnd]);
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const displayWindow = buildDisplayWindow(scheduleStart ?? null, scheduleEnd ?? null);
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const [showPicker, setShowPicker] = useState(false);
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// 显示通知错误（如果有）
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useEffect(() => {
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if (notificationError) {
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console.warn('断食通知错误:', notificationError);
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// 可以在这里添加用户提示，比如 Toast 或 Snackbar
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}
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}, [notificationError]);
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const recommendedDate = useMemo(() => {
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if (!currentPlan) return undefined;
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return getRecommendedStart(currentPlan);
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}, [currentPlan]);
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// 调试信息（开发环境）
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useEffect(() => {
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if (__DEV__ && lastSyncTime) {
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console.log('断食通知状态:', {
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ready: notificationsReady,
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loading: notificationsLoading,
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error: notificationError,
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notificationIds,
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lastSyncTime,
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schedule: activeSchedule?.startISO,
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plan: currentPlan?.id,
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});
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}
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}, [notificationsReady, notificationsLoading, notificationError, notificationIds, lastSyncTime, activeSchedule?.startISO, currentPlan?.id]);
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useEffect(() => {
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if (!activeSchedule || !currentPlan) return;
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if (phase !== 'completed') return;
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const start = dayjs(activeSchedule.startISO);
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const end = dayjs(activeSchedule.endISO);
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if (!start.isValid() || !end.isValid()) return;
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const now = dayjs();
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if (now.isBefore(end)) return;
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const fastingHours = currentPlan.fastingHours;
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const eatingHours = currentPlan.eatingHours;
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const cycleHours = fastingHours + eatingHours;
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if (fastingHours <= 0 || cycleHours <= 0) return;
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let nextStart = start;
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let nextEnd = end;
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let iterations = 0;
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const maxIterations = 60;
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while (!now.isBefore(nextEnd)) {
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nextStart = nextStart.add(cycleHours, 'hour');
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nextEnd = nextStart.add(fastingHours, 'hour');
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iterations += 1;
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if (iterations >= maxIterations) {
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if (__DEV__) {
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console.warn('自动续订断食周期失败: 超出最大迭代次数', {
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start: activeSchedule.startISO,
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end: activeSchedule.endISO,
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planId: currentPlan.id,
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});
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}
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return;
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}
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}
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if (iterations === 0) return;
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dispatch(rescheduleActivePlan({
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start: nextStart.toDate().toISOString(),
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origin: 'auto',
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}));
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}, [dispatch, activeSchedule, currentPlan, phase]);
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const handleAdjustStart = () => {
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if (!currentPlan) return;
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setShowPicker(true);
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};
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const handleConfirmStart = (date: Date) => {
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if (!currentPlan) return;
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if (activeSchedule) {
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dispatch(rescheduleActivePlan({ start: date.toISOString(), origin: 'manual' }));
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} else {
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dispatch(scheduleFastingPlan({ planId: currentPlan.id, start: date.toISOString(), origin: 'manual' }));
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}
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};
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const handleSelectPlan = (plan: FastingPlan) => {
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router.push(`${ROUTES.FASTING_PLAN_DETAIL}/${plan.id}`);
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};
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const handleViewMeal = () => {
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router.push(ROUTES.FOOD_LIBRARY);
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};
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const handleResetPlan = () => {
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dispatch(clearActiveSchedule());
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};
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return (
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<View style={[styles.safeArea]}>
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<ScrollView
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contentContainerStyle={[styles.scrollContainer, {
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paddingTop: insets.top,
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paddingBottom: 120
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}]}
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showsVerticalScrollIndicator={false}
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>
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<View style={styles.headerRow}>
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<Text style={styles.screenTitle}>轻断食</Text>
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<Text style={styles.screenSubtitle}>改善代谢 · 科学控脂 · 饮食不焦虑</Text>
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</View>
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{/* 通知错误提示 */}
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<NotificationErrorAlert
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error={notificationError}
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onRetry={forceSync}
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onDismiss={clearError}
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/>
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{currentPlan && (
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<FastingOverviewCard
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plan={currentPlan}
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phaseLabel={getPhaseLabel(phase)}
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countdownLabel={phase === 'fasting' ? '距离进食还有' : '距离断食还有'}
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countdownValue={countdownValue}
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startDayLabel={displayWindow.startDayLabel}
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startTimeLabel={displayWindow.startTimeLabel}
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endDayLabel={displayWindow.endDayLabel}
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endTimeLabel={displayWindow.endTimeLabel}
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onAdjustStartPress={handleAdjustStart}
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onViewMealsPress={handleViewMeal}
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onResetPress={handleResetPlan}
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progress={progress}
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/>
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)}
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{currentPlan && (
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<View style={styles.highlightCard}>
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<View style={styles.highlightHeader}>
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<Text style={styles.highlightTitle}>计划亮点</Text>
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<Text style={styles.highlightSubtitle}>{currentPlan.subtitle}</Text>
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</View>
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{currentPlan.highlights.map((highlight) => (
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<View key={highlight} style={styles.highlightItem}>
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<View style={[styles.highlightDot, { backgroundColor: currentPlan.theme.accent }]} />
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<Text style={styles.highlightText}>{highlight}</Text>
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</View>
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))}
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<View style={styles.resetRow}>
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<Text style={styles.resetHint}>
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如果计划与作息不符，可重新选择方案或调整开始时间。
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</Text>
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</View>
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</View>
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)}
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<FastingPlanList
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plans={FASTING_PLANS}
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activePlanId={activePlan?.id ?? currentPlan?.id}
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onSelectPlan={handleSelectPlan}
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/>
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</ScrollView>
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<FastingStartPickerModal
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visible={showPicker}
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onClose={() => setShowPicker(false)}
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initialDate={scheduleStart}
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recommendedDate={recommendedDate}
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onConfirm={handleConfirmStart}
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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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safeArea: {
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flex: 1,
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backgroundColor: 'white'
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},
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scrollContainer: {
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paddingHorizontal: 20,
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paddingTop: 12,
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},
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headerRow: {
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marginBottom: 20,
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},
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screenTitle: {
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fontSize: 28,
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fontWeight: '800',
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color: '#2E3142',
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marginBottom: 6,
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},
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screenSubtitle: {
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fontSize: 14,
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color: '#6F7D87',
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fontWeight: '500',
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},
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highlightCard: {
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marginTop: 28,
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padding: 20,
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borderRadius: 24,
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backgroundColor: '#FFFFFF',
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shadowColor: '#000',
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shadowOffset: { width: 0, height: 12 },
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shadowOpacity: 0.06,
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shadowRadius: 20,
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elevation: 4,
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},
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highlightHeader: {
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marginBottom: 12,
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},
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highlightTitle: {
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fontSize: 18,
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fontWeight: '700',
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color: '#2E3142',
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},
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highlightSubtitle: {
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fontSize: 13,
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color: '#6F7D87',
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marginTop: 6,
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},
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highlightItem: {
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flexDirection: 'row',
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alignItems: 'flex-start',
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marginBottom: 10,
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},
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highlightDot: {
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width: 6,
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height: 6,
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borderRadius: 3,
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marginTop: 7,
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marginRight: 10,
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},
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highlightText: {
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flex: 1,
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fontSize: 14,
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color: '#4A5460',
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lineHeight: 20,
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},
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resetRow: {
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marginTop: 16,
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},
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resetHint: {
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fontSize: 12,
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color: '#8A96A3',
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},
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});
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