255 lines
9.5 KiB
TypeScript
255 lines
9.5 KiB
TypeScript
'use client'
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import { useState, useRef, useEffect, useCallback } from 'react'
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import { CardState } from '@/lib/data/reviewSimpleData'
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import { QuizHeader } from '../ui/QuizHeader'
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import { BluePlayButton } from '@/components/shared/BluePlayButton'
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interface SimpleFlipCardProps {
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card: CardState
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onAnswer: (confidence: number) => void
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onSkip: () => void
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}
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export function FlipMemory({ card, onAnswer, onSkip }: SimpleFlipCardProps) {
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const [isFlipped, setIsFlipped] = useState(false)
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const [selectedConfidence, setSelectedConfidence] = useState<number | null>(null)
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const [cardHeight, setCardHeight] = useState<number>(400)
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const frontRef = useRef<HTMLDivElement>(null)
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const backRef = useRef<HTMLDivElement>(null)
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// 判斷是否已答題（選擇了信心等級）
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const hasAnswered = selectedConfidence !== null
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// 智能高度計算 (完全復用您的原始邏輯)
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useEffect(() => {
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const updateCardHeight = () => {
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if (backRef.current) {
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const backHeight = backRef.current.scrollHeight
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// 響應式最小高度設定
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const minHeightByScreen = window.innerWidth <= 480 ? 300 :
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window.innerWidth <= 768 ? 350 : 400
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// 以背面內容高度為準，不設最大高度限制
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const finalHeight = Math.max(minHeightByScreen, backHeight)
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setCardHeight(finalHeight)
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}
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}
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// 延遲執行以確保內容已渲染
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const timer = setTimeout(updateCardHeight, 100)
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window.addEventListener('resize', updateCardHeight)
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return () => {
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clearTimeout(timer)
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window.removeEventListener('resize', updateCardHeight)
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}
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}, [card.word, card.definition, card.example, card.synonyms])
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const handleFlip = useCallback(() => {
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setIsFlipped(!isFlipped)
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}, [isFlipped])
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// 統一的卡片狀態重置函數
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const resetCardState = useCallback(() => {
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setIsFlipped(false)
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setSelectedConfidence(null)
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}, [])
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const handleConfidenceSelect = useCallback((level: number) => {
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if (hasAnswered) return
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// 直接提交，不需要確認步驟
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setSelectedConfidence(level)
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onAnswer(level)
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// 重置狀態為下一張卡片準備
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setTimeout(resetCardState, 300) // 短暫延遲讓用戶看到選擇效果
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}, [hasAnswered, onAnswer, resetCardState])
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const handleSkipClick = useCallback(() => {
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onSkip()
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// 跳過後也重置卡片狀態
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setTimeout(resetCardState, 100) // 較短延遲，因為沒有選擇效果需要顯示
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}, [onSkip, resetCardState])
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return (
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<div className="relative">
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{/* 翻卡容器 - 完全復用您的設計 */}
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<div
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className="relative w-full cursor-pointer"
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onClick={handleFlip}
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style={{
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perspective: '1000px',
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height: `${cardHeight}px`,
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minHeight: '400px',
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transition: 'height 0.4s cubic-bezier(0.4, 0, 0.2, 1)'
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}}
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>
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<div
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style={{
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position: 'relative',
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width: '100%',
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height: '100%',
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transformStyle: 'preserve-3d',
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transition: 'transform 0.6s cubic-bezier(0.4, 0, 0.2, 1)',
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transform: isFlipped ? 'rotateY(180deg)' : 'rotateY(0deg)'
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}}
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>
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{/* 正面 */}
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<div
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ref={frontRef}
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className="absolute w-full h-full bg-white rounded-xl shadow-lg hover:shadow-xl"
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style={{ backfaceVisibility: 'hidden' }}
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>
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<div className="p-8 h-full">
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<QuizHeader
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title="翻卡記憶"
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cefr={card.cefr}
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/>
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<div className="space-y-4">
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<p className="text-lg text-gray-700 mb-6 text-left">
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點擊卡片翻面，根據你對單字的熟悉程度進行自我評估：
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</p>
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<div className="flex-1 flex items-center justify-center mt-6">
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<div className="bg-gray-50 rounded-lg p-8 w-full text-center">
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<h3 className="text-4xl font-bold text-gray-900 mb-6">{card.word}</h3>
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<div className="flex items-center justify-center gap-3">
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{card.pronunciation && (
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<span className="text-lg text-gray-500">{card.pronunciation}</span>
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)}
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<div onClick={(e) => e.stopPropagation()}>
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<BluePlayButton
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text={card.word}
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size="sm"
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title="播放單詞發音"
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rate={0.8}
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lang="en-US"
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/>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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{/* 背面 */}
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<div
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ref={backRef}
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className="absolute w-full h-full bg-white rounded-xl shadow-lg"
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style={{
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backfaceVisibility: 'hidden',
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transform: 'rotateY(180deg)'
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}}
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>
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<div className="p-8 h-full">
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<QuizHeader
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title="翻卡記憶"
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cefr={card.cefr}
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/>
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<div className="space-y-4 pb-6">
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{/* 定義區塊 */}
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<div className="bg-gray-50 rounded-lg p-4">
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<h3 className="font-semibold text-gray-900 mb-2 text-left">定義</h3>
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<p className="text-gray-700 text-left">{card.definition}</p>
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</div>
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{/* 例句區塊 */}
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<div className="bg-gray-50 rounded-lg p-4">
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<h3 className="font-semibold text-gray-900 mb-2 text-left">例句</h3>
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<div className="relative">
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<p className="text-gray-700 italic mb-2 text-left pr-12">"{card.example}"</p>
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<div className="absolute bottom-0 right-0" onClick={(e) => e.stopPropagation()}>
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<BluePlayButton
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text={card.example}
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size="sm"
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title="播放例句"
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rate={0.7}
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lang="en-US"
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/>
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</div>
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</div>
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<p className="text-gray-600 text-sm text-left">{card.exampleTranslation}</p>
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</div>
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{/* 同義詞區塊 */}
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{card.synonyms && card.synonyms.length > 0 && (
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<div className="bg-gray-50 rounded-lg p-4">
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<h3 className="font-semibold text-gray-900 mb-2 text-left">同義詞</h3>
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<div className="flex flex-wrap gap-2">
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{card.synonyms.map((synonym, index) => (
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<span
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key={index}
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className="bg-white text-gray-700 px-3 py-1 rounded-full text-sm border border-gray-200"
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>
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{synonym}
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</span>
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))}
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</div>
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</div>
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)}
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</div>
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</div>
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</div>
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</div>
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</div>
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{/* 信心等級評估區 - 復用您的原設計邏輯 */}
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<div className="mt-6">
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<div className="space-y-3">
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<h3 className="text-lg font-semibold text-gray-900 mb-4 text-left">
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選擇熟悉程度：
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</h3>
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<div className="grid grid-cols-3 gap-3">
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{[
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{ level: 0, label: '模糊', color: 'bg-orange-100 text-orange-700 border-orange-200 hover:bg-orange-200' },
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{ level: 1, label: '一般', color: 'bg-yellow-100 text-yellow-700 border-yellow-200 hover:bg-yellow-200' },
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{ level: 2, label: '熟悉', color: 'bg-green-100 text-green-700 border-green-200 hover:bg-green-200' }
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].map(({ level, label, color }) => {
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const isSelected = selectedConfidence === level
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return (
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<button
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key={level}
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onClick={(e) => {
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e.stopPropagation()
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handleConfidenceSelect(level)
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}}
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className={`
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px-3 py-2 rounded-lg border-2 text-center font-medium transition-all duration-200
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${isSelected
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? 'ring-2 ring-blue-400 ring-opacity-75 transform scale-105'
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: 'cursor-pointer active:scale-95'
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}
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${color}
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`}
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>
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<div className="flex items-center justify-center h-8">
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<span className="text-sm">{label}</span>
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</div>
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</button>
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)
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})}
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</div>
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{/* 跳過按鈕 */}
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<div className="mt-4">
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<button
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onClick={(e) => {
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e.stopPropagation()
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handleSkipClick()
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}}
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className="w-full border border-gray-300 text-gray-700 py-3 px-4 rounded-lg font-medium hover:bg-gray-50 transition-colors"
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>
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跳過
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</button>
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</div>
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</div>
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</div>
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</div>
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)
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} |