8f847465ef
- 在 backgroundTaskManager 中增加 executeChallengeReminderTask，每日检查已加入且未打卡的挑战并发送鼓励通知 - 扩展 ChallengeNotificationHelpers 提供 sendEncouragementNotification 方法 - 新增 NotificationTypes.CHALLENGE_ENCOURAGEMENT 及对应点击跳转处理 - challengesApi 补充 checkedInToday 字段用于判断今日是否已打卡 - 临时注释掉挑战列表与详情页头部的礼物/分享按钮，避免干扰主流程
371 lines
10 KiB
TypeScript
371 lines
10 KiB
TypeScript
import ChallengeProgressCard from '@/components/challenges/ChallengeProgressCard';
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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 {
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fetchChallenges,
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selectChallengeCards,
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selectChallengesListError,
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selectChallengesListStatus,
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type ChallengeCardViewModel,
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} from '@/store/challengesSlice';
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import { Image } from 'expo-image';
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import { LinearGradient } from 'expo-linear-gradient';
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import { useRouter } from 'expo-router';
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import React, { useEffect, useMemo } from 'react';
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import {
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ActivityIndicator,
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ScrollView,
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StatusBar,
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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 { SafeAreaView } from 'react-native-safe-area-context';
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const AVATAR_SIZE = 36;
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const CARD_IMAGE_WIDTH = 132;
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const CARD_IMAGE_HEIGHT = 96;
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const STATUS_LABELS: Record<'upcoming' | 'ongoing' | 'expired', string> = {
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upcoming: '即将开始',
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ongoing: '进行中',
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expired: '已结束',
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};
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export default function ChallengesScreen() {
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const theme = (useColorScheme() ?? 'light') as 'light' | 'dark';
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const colorTokens = Colors[theme];
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const router = useRouter();
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const dispatch = useAppDispatch();
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const challenges = useAppSelector(selectChallengeCards);
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const listStatus = useAppSelector(selectChallengesListStatus);
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const listError = useAppSelector(selectChallengesListError);
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const ongoingChallenge = useMemo(
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() =>
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challenges.find(
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(challenge) => challenge.status === 'ongoing' && challenge.isJoined && challenge.progress
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),
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[challenges]
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);
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const progressTrackColor = theme === 'dark' ? 'rgba(255, 255, 255, 0.08)' : '#eceffa';
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const progressInactiveColor = theme === 'dark' ? 'rgba(255, 255, 255, 0.24)' : '#dfe4f6';
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useEffect(() => {
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if (listStatus === 'idle') {
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dispatch(fetchChallenges());
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}
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}, [dispatch, listStatus]);
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const gradientColors: [string, string] =
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theme === 'dark'
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? ['#1f2230', '#10131e']
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: [colorTokens.backgroundGradientStart, colorTokens.backgroundGradientEnd];
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const renderChallenges = () => {
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if (listStatus === 'loading' && challenges.length === 0) {
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return (
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<View style={styles.stateContainer}>
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<ActivityIndicator color={colorTokens.primary} />
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<Text style={[styles.stateText, { color: colorTokens.textSecondary }]}>加载挑战中…</Text>
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</View>
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);
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}
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if (listStatus === 'failed' && challenges.length === 0) {
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return (
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<View style={styles.stateContainer}>
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<Text style={[styles.stateText, { color: colorTokens.textSecondary }]}>
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{listError ?? '加载挑战失败，请稍后重试'}
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</Text>
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<TouchableOpacity
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style={[styles.retryButton, { borderColor: colorTokens.primary }]}
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activeOpacity={0.9}
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onPress={() => dispatch(fetchChallenges())}
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>
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<Text style={[styles.retryText, { color: colorTokens.primary }]}>重新加载</Text>
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</TouchableOpacity>
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</View>
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);
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}
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if (challenges.length === 0) {
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return (
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<View style={styles.stateContainer}>
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<Text style={[styles.stateText, { color: colorTokens.textSecondary }]}>暂无挑战，稍后再来探索。</Text>
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</View>
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);
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}
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return challenges.map((challenge) => (
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<ChallengeCard
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key={challenge.id}
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challenge={challenge}
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surfaceColor={colorTokens.surface}
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textColor={colorTokens.text}
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mutedColor={colorTokens.textSecondary}
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onPress={() =>
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router.push({ pathname: '/challenges/[id]', params: { id: challenge.id } })
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}
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/>
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));
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};
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return (
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<View style={[styles.screen, { backgroundColor: colorTokens.pageBackgroundEmphasis }]}>
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<StatusBar barStyle={theme === 'dark' ? 'light-content' : 'dark-content'} />
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<LinearGradient colors={gradientColors} style={StyleSheet.absoluteFillObject} />
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<SafeAreaView style={styles.safeArea} edges={['top']}>
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<ScrollView
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contentContainerStyle={styles.scrollContent}
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showsVerticalScrollIndicator={false}
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bounces
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>
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<View style={styles.headerRow}>
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<View>
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<Text style={[styles.title, { color: colorTokens.text }]}>挑战</Text>
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<Text style={[styles.subtitle, { color: colorTokens.textSecondary }]}>参与精选活动，保持每日动力</Text>
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</View>
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{/* <TouchableOpacity activeOpacity={0.9} style={styles.giftShadow}>
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<LinearGradient
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colors={[colorTokens.primary, colorTokens.accentPurple]}
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start={{ x: 0, y: 0 }}
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end={{ x: 1, y: 1 }}
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style={styles.giftButton}
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>
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<IconSymbol name="gift.fill" size={18} color={colorTokens.onPrimary} />
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</LinearGradient>
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</TouchableOpacity> */}
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</View>
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{ongoingChallenge ? (
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<TouchableOpacity
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activeOpacity={0.92}
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onPress={() =>
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router.push({ pathname: '/challenges/[id]', params: { id: ongoingChallenge.id } })
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}
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>
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<ChallengeProgressCard
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title={ongoingChallenge.title}
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endAt={ongoingChallenge.endAt}
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progress={ongoingChallenge.progress}
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style={styles.progressCardWrapper}
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backgroundColors={[colorTokens.card, colorTokens.card]}
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titleColor={colorTokens.text}
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subtitleColor={colorTokens.textSecondary}
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metaColor={colorTokens.primary}
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metaSuffixColor={colorTokens.textSecondary}
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accentColor={colorTokens.primary}
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trackColor={progressTrackColor}
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inactiveColor={progressInactiveColor}
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/>
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</TouchableOpacity>
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) : null}
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<View style={styles.cardsContainer}>{renderChallenges()}</View>
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</ScrollView>
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</SafeAreaView>
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</View>
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);
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}
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type ChallengeCardProps = {
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challenge: ChallengeCardViewModel;
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surfaceColor: string;
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textColor: string;
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mutedColor: string;
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onPress: () => void;
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};
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function ChallengeCard({ challenge, surfaceColor, textColor, mutedColor, onPress }: ChallengeCardProps) {
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const statusLabel = STATUS_LABELS[challenge.status] ?? challenge.status;
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return (
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<TouchableOpacity
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activeOpacity={0.92}
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onPress={onPress}
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style={[
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styles.card,
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{
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backgroundColor: surfaceColor,
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shadowColor: 'rgba(15, 23, 42, 0.18)',
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},
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]}
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>
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<Image
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source={{ uri: challenge.image }}
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style={styles.cardImage}
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cachePolicy={'memory-disk'}
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/>
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<View style={styles.cardContent}>
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<Text style={[styles.cardTitle, { color: textColor }]} numberOfLines={1}>
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{challenge.title}
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</Text>
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<Text style={[styles.cardDate, { color: mutedColor }]}>{challenge.dateRange}</Text>
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<Text style={[styles.cardParticipants, { color: mutedColor }]}>
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{challenge.participantsLabel}
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{' · '}
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{statusLabel}
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{challenge.isJoined ? ' · 已加入' : ''}
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</Text>
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{challenge.avatars.length ? (
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<AvatarStack avatars={challenge.avatars} borderColor={surfaceColor} />
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) : null}
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</View>
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</TouchableOpacity>
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);
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}
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type AvatarStackProps = {
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avatars: string[];
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borderColor: string;
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};
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function AvatarStack({ avatars, borderColor }: AvatarStackProps) {
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return (
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<View style={styles.avatarRow}>
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{avatars
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.filter(Boolean)
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.map((avatar, index) => (
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<Image
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key={`${avatar}-${index}`}
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source={{ uri: avatar }}
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style={[
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styles.avatar,
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{ borderColor },
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index === 0 ? null : styles.avatarOffset,
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]}
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/>
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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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screen: {
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flex: 1,
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},
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safeArea: {
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flex: 1,
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},
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scrollContent: {
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paddingHorizontal: 20,
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paddingBottom: 32,
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},
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headerRow: {
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flexDirection: 'row',
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justifyContent: 'space-between',
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alignItems: 'center',
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marginTop: 8,
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marginBottom: 26,
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},
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title: {
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fontSize: 32,
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fontWeight: '700',
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letterSpacing: 1,
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},
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subtitle: {
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marginTop: 6,
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fontSize: 14,
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fontWeight: '500',
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opacity: 0.8,
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},
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giftShadow: {
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shadowColor: 'rgba(94, 62, 199, 0.45)',
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shadowOffset: { width: 0, height: 8 },
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shadowOpacity: 0.35,
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shadowRadius: 12,
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elevation: 8,
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borderRadius: 26,
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},
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giftButton: {
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width: 32,
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height: 32,
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borderRadius: 26,
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alignItems: 'center',
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justifyContent: 'center',
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},
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cardsContainer: {
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gap: 18,
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},
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progressCardWrapper: {
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marginBottom: 24,
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},
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stateContainer: {
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alignItems: 'center',
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justifyContent: 'center',
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paddingVertical: 40,
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paddingHorizontal: 20,
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},
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stateText: {
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marginTop: 12,
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fontSize: 14,
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textAlign: 'center',
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lineHeight: 20,
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},
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retryButton: {
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marginTop: 16,
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paddingHorizontal: 18,
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paddingVertical: 8,
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borderRadius: 18,
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borderWidth: StyleSheet.hairlineWidth,
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},
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retryText: {
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fontSize: 13,
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fontWeight: '600',
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},
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card: {
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flexDirection: 'row',
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borderRadius: 28,
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padding: 18,
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alignItems: 'center',
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shadowOffset: { width: 0, height: 16 },
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shadowOpacity: 0.18,
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shadowRadius: 24,
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elevation: 6,
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},
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cardImage: {
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width: CARD_IMAGE_WIDTH,
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height: CARD_IMAGE_HEIGHT,
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borderRadius: 22,
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},
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cardContent: {
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flex: 1,
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marginLeft: 16,
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},
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cardTitle: {
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fontSize: 18,
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fontWeight: '700',
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marginBottom: 4,
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},
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cardDate: {
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fontSize: 13,
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fontWeight: '500',
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marginBottom: 4,
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},
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cardParticipants: {
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fontSize: 13,
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fontWeight: '500',
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},
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cardProgress: {
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marginTop: 8,
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fontSize: 13,
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fontWeight: '600',
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},
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avatarRow: {
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flexDirection: 'row',
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marginTop: 16,
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alignItems: 'center',
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},
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avatar: {
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width: AVATAR_SIZE,
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height: AVATAR_SIZE,
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borderRadius: AVATAR_SIZE / 2,
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borderWidth: 2,
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},
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avatarOffset: {
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marginLeft: -12,
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},
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});
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