434 lines
13 KiB
TypeScript
434 lines
13 KiB
TypeScript
import { useState, useRef, useMemo, useCallback, useEffect } from 'react'
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import {
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View,
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Text,
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StyleSheet,
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Pressable,
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useWindowDimensions,
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} from 'react-native'
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import { LinearGradient } from 'expo-linear-gradient'
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import { useSafeAreaInsets } from 'react-native-safe-area-context'
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import { useRouter } from 'expo-router'
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import { useTranslation } from 'react-i18next'
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import BottomSheet, { BottomSheetView, BottomSheetBackdrop } from '@gorhom/bottom-sheet'
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import { CloseIcon, CheckIcon, UncheckedIcon, PointsIcon } from '@/components/icon'
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export interface TopUpOption {
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id: string
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points: number
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price: number
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}
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export interface TopUpDrawerProps {
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/**
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* 是否显示抽屉
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*/
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visible: boolean
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/**
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* 关闭回调
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*/
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onClose: () => void
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/**
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* 需要消耗的积分
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*/
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requiredPoints?: number
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/**
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* 当前剩余积分
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*/
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remainingPoints?: number
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/**
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* 充值选项列表
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*/
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options?: TopUpOption[]
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/**
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* 确认充值回调
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*/
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onConfirm?: (option: TopUpOption) => void
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/**
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* 充值标题
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*/
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topUpTitle?: string
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/**
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* 充值描述
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*/
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topUpDescription?: string
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/**
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* 导航回调，用于在导航时关闭父级抽屉（如 PointsDrawer）
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*/
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onNavigate?: () => void
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}
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const defaultOptions: TopUpOption[] = [
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{ id: '1', points: 1000, price: 20 },
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{ id: '2', points: 2500, price: 20 },
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{ id: '3', points: 5000, price: 20 },
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{ id: '4', points: 10000, price: 20 },
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]
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export default function TopUpDrawer({
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visible,
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onClose,
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options = defaultOptions,
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onConfirm,
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topUpTitle,
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topUpDescription,
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onNavigate,
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}: TopUpDrawerProps) {
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const { t } = useTranslation()
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const router = useRouter()
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const insets = useSafeAreaInsets()
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const bottomSheetRef = useRef<BottomSheet>(null)
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const [selectedOption, setSelectedOption] = useState<TopUpOption | null>(
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options[0] || null
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)
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const [agreed, setAgreed] = useState(false)
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const snapPoints = useMemo(() => [420], [])
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useEffect(() => {
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if (visible) {
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bottomSheetRef.current?.expand()
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} else {
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bottomSheetRef.current?.close()
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}
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}, [visible])
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const handleSheetChanges = useCallback((index: number) => {
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if (index === -1) {
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onClose()
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}
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}, [onClose])
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const renderBackdrop = useCallback(
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(props: any) => (
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<BottomSheetBackdrop
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{...props}
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disappearsOnIndex={-1}
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appearsOnIndex={0}
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opacity={0.5}
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/>
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),
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[]
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)
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const handleClose = useCallback(() => {
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bottomSheetRef.current?.close()
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onClose()
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}, [onClose])
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// 如果没有传入标题，使用默认翻译
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const displayTitle = topUpTitle || t('topUp.title')
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const handleConfirm = () => {
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if (selectedOption && agreed) {
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onConfirm?.(selectedOption)
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}
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}
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return (
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<BottomSheet
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ref={bottomSheetRef}
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index={visible ? 0 : -1}
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snapPoints={snapPoints}
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onChange={handleSheetChanges}
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enablePanDownToClose
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backgroundStyle={styles.bottomSheetBackground}
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handleIndicatorStyle={styles.handleIndicator}
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handleComponent={null}
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backdropComponent={renderBackdrop}
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>
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<BottomSheetView style={styles.container}>
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{displayTitle && (
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// 这个绝对定位的标题层会盖在右上角关闭按钮上，必须允许触摸事件“穿透”
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<View style={styles.titleContainer} pointerEvents="none">
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{/* 主文字层 */}
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<Text style={[styles.titleText, styles.titleFill]}>{displayTitle}</Text>
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</View>
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)}
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<View style={styles.header}>
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<Text></Text>
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<Pressable
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style={styles.closeButton}
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onPress={handleClose}
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hitSlop={{ top: 10, bottom: 10, left: 10, right: 10 }}
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>
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<CloseIcon />
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</Pressable>
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</View>
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{topUpDescription && (
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<View style={styles.infoSection}>
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<Text style={styles.infoText}>{topUpDescription}</Text>
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</View>
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)}
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{/* 充值选项网格 */}
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<View style={styles.optionsGrid}>
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{options.map((option) => {
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const isSelected = selectedOption?.id === option.id
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return (
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<Pressable
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key={option.id}
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style={styles.optionCardWrapper}
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onPress={() => setSelectedOption(option)}
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>
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{isSelected ? (
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<LinearGradient
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colors={['#FF9966', '#FF6699', '#9966FF']}
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start={{ x: 0, y: 0 }}
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end={{ x: 1, y: 0 }}
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style={styles.optionCardGradient}
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>
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<View style={styles.optionCard}>
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<View style={styles.optionContent}>
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<PointsIcon width={16} height={16} />
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<Text style={styles.optionPoints}>
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{option.points.toLocaleString()}
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</Text>
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</View>
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<Text style={styles.optionPrice}>${option.price}</Text>
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</View>
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</LinearGradient>
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) : (
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<View style={styles.optionCard}>
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<View style={styles.optionContent}>
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<PointsIcon width={16} height={16} />
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<Text style={styles.optionPoints}>
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{option.points.toLocaleString()}
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</Text>
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</View>
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<Text style={styles.optionPrice}>${option.price}</Text>
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</View>
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)}
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</Pressable>
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)
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})}
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</View>
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{/* 底部按钮和协议 */}
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<View style={[styles.footer, { paddingBottom: Math.max(insets.bottom, 16) }]}>
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<Pressable
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style={styles.confirmButton}
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onPress={handleConfirm}
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disabled={!agreed || !selectedOption}
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>
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<LinearGradient
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colors={['#FF9966', '#FF6699', '#9966FF']}
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start={{ x: 0, y: 0 }}
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end={{ x: 1, y: 0 }}
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style={[
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styles.confirmButtonGradient,
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(!agreed || !selectedOption) && styles.confirmButtonDisabled,
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]}
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>
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<Text style={styles.confirmButtonText}>{t('topUp.confirm')}</Text>
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</LinearGradient>
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</Pressable>
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<View style={styles.agreementContainer}>
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<Pressable
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style={styles.checkbox}
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onPress={() => setAgreed(!agreed)}
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>
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{agreed ? <CheckIcon /> : <UncheckedIcon />}
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</Pressable>
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<Pressable
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onPress={() => setAgreed(!agreed)}
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>
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<Text style={styles.agreementText}>
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{t('topUp.agreementText')}{' '}
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<Text
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style={styles.agreementLink}
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onPress={(e) => {
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e.stopPropagation()
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onClose()
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onNavigate?.()
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router.push('/terms')
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}}
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>
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{t('topUp.terms')}
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</Text>
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<Text style={styles.agreementText}> {t('topUp.agreementAnd')} </Text>
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<Text
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style={styles.agreementLink}
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onPress={(e) => {
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e.stopPropagation()
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onClose()
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onNavigate?.()
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router.push('/privacy')
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}}
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>
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{t('topUp.privacy')}
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</Text>
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</Text>
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</Pressable>
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</View>
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</View>
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</BottomSheetView>
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</BottomSheet>
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)
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}
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const styles = StyleSheet.create({
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bottomSheetBackground: {
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backgroundColor: '#090A0B',
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},
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handleIndicator: {
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backgroundColor: '#666666',
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},
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container: {
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backgroundColor: '#090A0B',
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paddingHorizontal: 12,
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overflow: 'visible',
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},
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titleContainer: {
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position: 'absolute',
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top:10,
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left: 0,
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right: 0,
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alignItems: 'center',
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justifyContent: 'center',
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zIndex: 10,
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height: 40,
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overflow: 'visible',
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},
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strokeTextWrapper: {
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position: 'absolute',
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alignItems: 'center',
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justifyContent: 'center',
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},
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titleText: {
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fontSize: 24,
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fontWeight: '600',
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textAlign: 'center',
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zIndex: 1,
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includeFontPadding: false,
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textAlignVertical: 'center',
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lineHeight: 28,
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},
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titleStroke: {
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color: '#000000',
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},
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titleFill: {
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color: '#F5F5F5',
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position: 'relative',
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},
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header: {
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flexDirection: 'row',
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alignItems: 'center',
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justifyContent: 'space-between',
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paddingTop: 12,
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marginTop: 20,
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},
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closeButton: {
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width: 24,
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height: 24,
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alignItems: 'center',
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justifyContent: 'center',
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},
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infoSection: {
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marginBottom: 24,
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},
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infoText: {
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color: '#F5F5F5',
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fontSize: 14,
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fontWeight: '400',
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marginBottom: 8,
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},
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subtitle: {
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color: '#ABABAB',
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fontSize: 12,
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fontWeight: '400',
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},
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optionsGrid: {
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flexDirection: 'row',
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flexWrap: 'wrap',
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gap: 8,
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marginTop: 12,
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},
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optionCardWrapper: {
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width: '47%',
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aspectRatio: 2.3,
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},
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optionCardGradient: {
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width: '100%',
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height: '100%',
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borderRadius: 12,
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padding: 2,
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},
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optionCard: {
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flex: 1,
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alignItems: 'center',
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justifyContent: 'center',
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borderRadius: 12,
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backgroundColor: '#16181B',
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overflow: 'hidden',
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gap: 4,
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},
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optionContent: {
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flexDirection: 'row',
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alignItems: 'center',
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justifyContent: 'center',
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gap: 2,
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},
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optionPoints: {
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color: '#F5F5F5',
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fontSize: 20,
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fontWeight: '500',
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},
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optionPrice: {
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color: '#ABABAB',
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fontSize: 12,
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fontWeight: '400',
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},
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footer: {
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paddingTop: 20,
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gap: 16,
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},
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confirmButton: {
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width: '100%',
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height: 48,
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borderRadius: 12,
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overflow: 'hidden',
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},
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confirmButtonGradient: {
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width: '100%',
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height: 48,
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alignItems: 'center',
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justifyContent: 'center',
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borderRadius: 12,
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},
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confirmButtonDisabled: {
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opacity: 0.5,
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},
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confirmButtonText: {
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color: '#F5F5F5',
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fontSize: 16,
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fontWeight: '600',
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},
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agreementContainer: {
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flexDirection: 'row',
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alignItems: 'center',
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justifyContent: 'center',
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},
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checkbox: {
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width: 12,
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height: 12,
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alignItems: 'center',
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justifyContent: 'center',
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marginRight: 4,
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},
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agreementText: {
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color: '#8A8A8A',
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fontSize: 10,
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fontWeight: '400',
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},
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agreementLink: {
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color: '#ABABAB',
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textDecorationLine: 'underline',
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},
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})
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