1733 lines
67 KiB
TypeScript
1733 lines
67 KiB
TypeScript
'use client'
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import { useState, useEffect, useRef, useLayoutEffect } from 'react'
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import { useRouter } from 'next/navigation'
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import { Navigation } from '@/components/Navigation'
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import AudioPlayer from '@/components/AudioPlayer'
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import VoiceRecorder from '@/components/VoiceRecorder'
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import LearningComplete from '@/components/LearningComplete'
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import ReviewTypeIndicator from '@/components/review/ReviewTypeIndicator'
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import MasteryIndicator from '@/components/review/MasteryIndicator'
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import { flashcardsService, type Flashcard } from '@/lib/services/flashcards'
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import { calculateCurrentMastery, getReviewTypesByDifficulty } from '@/lib/utils/masteryCalculator'
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// 擴展的Flashcard接口，包含智能複習需要的欄位
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interface ExtendedFlashcard extends Omit<Flashcard, 'nextReviewDate'> {
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userLevel?: number; // 學習者程度 (1-100)
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wordLevel?: number; // 詞彙難度 (1-100)
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nextReviewDate?: string; // 下次復習日期 (可選)
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currentInterval?: number; // 當前間隔天數
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isOverdue?: boolean; // 是否逾期
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overdueDays?: number; // 逾期天數
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baseMasteryLevel?: number; // 基礎熟悉度
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lastReviewDate?: string; // 最後復習日期
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synonyms?: string[]; // 同義詞 (暫時保留mock格式)
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difficulty?: string; // CEFR等級 (暫時保留mock格式)
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exampleImage?: string; // 例句圖片 (暫時保留mock格式)
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}
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export default function LearnPage() {
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const router = useRouter()
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const [mounted, setMounted] = useState(false)
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// 智能複習狀態
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const [currentCard, setCurrentCard] = useState<ExtendedFlashcard | null>(null)
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const [dueCards, setDueCards] = useState<ExtendedFlashcard[]>([])
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const [currentCardIndex, setCurrentCardIndex] = useState(0)
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const [isLoadingCard, setIsLoadingCard] = useState(false)
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// 複習模式狀態 (系統自動選擇)
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const [mode, setMode] = useState<'flip-memory' | 'vocab-choice' | 'vocab-listening' | 'sentence-listening' | 'sentence-fill' | 'sentence-reorder' | 'sentence-speaking'>('flip-memory')
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const [isAutoSelecting, setIsAutoSelecting] = useState(true)
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// 答題狀態
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const [score, setScore] = useState({ correct: 0, total: 0 })
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const [selectedAnswer, setSelectedAnswer] = useState<string | null>(null)
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const [showResult, setShowResult] = useState(false)
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const [fillAnswer, setFillAnswer] = useState('')
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const [showHint, setShowHint] = useState(false)
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const [isFlipped, setIsFlipped] = useState(false)
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// UI狀態
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const [modalImage, setModalImage] = useState<string | null>(null)
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const [showReportModal, setShowReportModal] = useState(false)
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const [reportReason, setReportReason] = useState('')
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const [reportingCard, setReportingCard] = useState<any>(null)
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const [showComplete, setShowComplete] = useState(false)
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const [cardHeight, setCardHeight] = useState<number>(400)
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// 題型特定狀態
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const [quizOptions, setQuizOptions] = useState<string[]>([])
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const [sentenceOptions, setSentenceOptions] = useState<string[]>([])
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// 例句重組狀態
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const [shuffledWords, setShuffledWords] = useState<string[]>([])
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const [arrangedWords, setArrangedWords] = useState<string[]>([])
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const [reorderResult, setReorderResult] = useState<boolean | null>(null)
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// Refs for measuring card content heights
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const cardFrontRef = useRef<HTMLDivElement>(null)
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const cardBackRef = useRef<HTMLDivElement>(null)
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const cardContainerRef = useRef<HTMLDivElement>(null)
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// Calculate optimal card height based on content (only when card changes)
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const calculateCardHeight = () => {
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if (!cardFrontRef.current || !cardBackRef.current) return 400;
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// Get the scroll heights to measure actual content
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const frontHeight = cardFrontRef.current.scrollHeight;
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const backHeight = cardBackRef.current.scrollHeight;
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console.log('Heights calculated:', { frontHeight, backHeight }); // Debug log
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// Use the maximum height with padding
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const maxHeight = Math.max(frontHeight, backHeight);
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const paddedHeight = maxHeight + 40; // Add padding for visual spacing
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// Ensure minimum height for visual consistency
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return Math.max(paddedHeight, 450);
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};
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// Update card height only when card content changes (not on flip)
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useLayoutEffect(() => {
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if (mounted && cardFrontRef.current && cardBackRef.current) {
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// Wait for DOM to be fully rendered
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const timer = setTimeout(() => {
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const newHeight = calculateCardHeight();
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setCardHeight(newHeight);
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}, 50);
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return () => clearTimeout(timer);
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}
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}, [currentCardIndex, mounted]);
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// Client-side mounting
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useEffect(() => {
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setMounted(true)
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loadDueCards() // 載入到期詞卡
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}, [])
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// 載入到期詞卡列表
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const loadDueCards = async () => {
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try {
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setIsLoadingCard(true)
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// Mock data 展示四情境自動適配效果
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const mockDueCards: ExtendedFlashcard[] = [
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// 情境1: A1學習者 (userLevel ≤ 20) → 基礎3題型
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{
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id: '1',
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word: 'cat',
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partOfSpeech: 'noun',
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pronunciation: '/kæt/',
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translation: '貓',
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definition: 'A small animal that people keep as a pet',
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example: 'The cat is sleeping on the sofa.',
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exampleTranslation: '這隻貓正在沙發上睡覺。',
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masteryLevel: 30,
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timesReviewed: 1,
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isFavorite: false,
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nextReviewDate: new Date().toISOString().split('T')[0],
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difficultyLevel: 'A1',
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createdAt: new Date().toISOString(),
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// A1學習者情境
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userLevel: 15, // A1學習者
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wordLevel: 20, // 基礎詞彙
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baseMasteryLevel: 35,
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lastReviewDate: new Date(Date.now() - 1 * 24 * 60 * 60 * 1000).toISOString(),
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exampleImages: [],
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hasExampleImage: false,
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synonyms: ['kitty', 'feline'],
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difficulty: 'A1',
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exampleImage: '' // 移除不存在的圖片
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},
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// 情境2: 簡單詞彙 (學習者程度 > 詞彙程度) → 應用2題型
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{
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id: '2',
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word: 'happy',
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partOfSpeech: 'adjective',
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pronunciation: '/ˈhæpi/',
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translation: '快樂的',
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definition: 'Feeling pleasure and contentment',
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example: 'She looks very happy today because of the good news.',
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exampleTranslation: '她今天看起來很快樂，因為有好消息。',
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masteryLevel: 85,
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timesReviewed: 5,
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isFavorite: true,
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nextReviewDate: new Date().toISOString().split('T')[0],
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difficultyLevel: 'A2',
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createdAt: new Date().toISOString(),
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// 簡單詞彙情境 (程度 > 難度)
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userLevel: 70, // 中級學習者
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wordLevel: 35, // 簡單詞彙 (difficulty = -35)
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baseMasteryLevel: 90,
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lastReviewDate: new Date(Date.now() - 3 * 24 * 60 * 60 * 1000).toISOString(),
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exampleImages: [],
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hasExampleImage: true,
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primaryImageUrl: '',
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synonyms: ['joyful', 'glad', 'cheerful'],
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difficulty: 'A2',
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exampleImage: ''
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},
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// 情境3: 適中詞彙 (程度 ≈ 難度) → 全方位3題型
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{
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id: '3',
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word: 'determine',
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partOfSpeech: 'verb',
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pronunciation: '/dɪˈtɜːrmɪn/',
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translation: '決定、確定',
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definition: 'To decide or establish exactly what something is',
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example: 'We need to determine the best solution for this problem.',
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exampleTranslation: '我們需要確定這個問題的最佳解決方案。',
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masteryLevel: 55,
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timesReviewed: 3,
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isFavorite: false,
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nextReviewDate: new Date().toISOString().split('T')[0],
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difficultyLevel: 'B1',
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createdAt: new Date().toISOString(),
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// 適中詞彙情境 (程度 ≈ 難度)
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userLevel: 60, // 中級學習者
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wordLevel: 65, // 適中詞彙 (difficulty = +5)
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baseMasteryLevel: 65,
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lastReviewDate: new Date(Date.now() - 2 * 24 * 60 * 60 * 1000).toISOString(),
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exampleImages: [],
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hasExampleImage: true,
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primaryImageUrl: '',
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synonyms: ['decide', 'establish', 'figure out'],
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difficulty: 'B1',
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exampleImage: ''
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},
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// 情境4: 困難詞彙 (程度 < 難度) → 基礎2題型
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{
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id: '4',
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word: 'sophisticated',
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partOfSpeech: 'adjective',
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pronunciation: '/səˈfɪstɪkeɪtɪd/',
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translation: '精密的、複雜的',
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definition: 'Having advanced knowledge, experience, or understanding',
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example: 'The new software uses sophisticated algorithms to analyze data.',
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exampleTranslation: '這個新軟體使用精密的算法來分析數據。',
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masteryLevel: 25,
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timesReviewed: 1,
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isFavorite: false,
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nextReviewDate: new Date().toISOString().split('T')[0],
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difficultyLevel: 'C1',
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createdAt: new Date().toISOString(),
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// 困難詞彙情境 (程度 < 難度)
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userLevel: 50, // 中級學習者
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wordLevel: 85, // 困難詞彙 (difficulty = +35)
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baseMasteryLevel: 30,
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lastReviewDate: new Date(Date.now() - 5 * 24 * 60 * 60 * 1000).toISOString(),
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exampleImages: [],
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hasExampleImage: true,
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primaryImageUrl: '',
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synonyms: ['advanced', 'complex', 'refined'],
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difficulty: 'C1',
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exampleImage: ''
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},
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// 額外情境: A1學習者遇到困難詞彙 → 自動保護
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{
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id: '5',
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word: 'dog',
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partOfSpeech: 'noun',
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pronunciation: '/dɔːg/',
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translation: '狗',
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definition: 'A four-legged animal that people keep as a pet',
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example: 'My dog likes to play in the park.',
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exampleTranslation: '我的狗喜歡在公園裡玩。',
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masteryLevel: 20,
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timesReviewed: 0,
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isFavorite: false,
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nextReviewDate: new Date().toISOString().split('T')[0],
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difficultyLevel: 'A1',
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createdAt: new Date().toISOString(),
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// A1學習者保護測試 (即使是簡單詞彙也用基礎題型)
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userLevel: 12, // A1初學者
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wordLevel: 15, // 簡單詞彙，但A1會被保護
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baseMasteryLevel: 25,
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lastReviewDate: new Date(Date.now() - 1 * 24 * 60 * 60 * 1000).toISOString(),
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exampleImages: [],
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hasExampleImage: false,
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synonyms: ['puppy', 'hound'],
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difficulty: 'A1',
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exampleImage: ''
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}
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];
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setDueCards(mockDueCards);
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// 直接設置第一張卡片，避免循環依賴
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if (mockDueCards.length > 0) {
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const firstCard = mockDueCards[0];
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setCurrentCard(firstCard);
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setCurrentCardIndex(0);
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// 系統自動選擇模式
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const selectedMode = await selectOptimalReviewMode(firstCard);
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setMode(selectedMode);
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setIsAutoSelecting(false); // 確保設置為false
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console.log(`初始載入: ${firstCard.word}, 選擇模式: ${selectedMode}`);
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}
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} catch (error) {
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console.error('載入到期詞卡失敗:', error);
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} finally {
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setIsLoadingCard(false);
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}
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}
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// 智能載入下一張卡片並自動選擇模式
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const loadNextCardWithAutoMode = async (cardIndex: number) => {
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try {
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setIsAutoSelecting(true);
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// 等待dueCards載入完成
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if (dueCards.length === 0) {
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console.log('等待詞卡載入...');
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return;
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}
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const card = dueCards[cardIndex];
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if (!card) {
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setShowComplete(true);
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setIsAutoSelecting(false);
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return;
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}
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setCurrentCard(card);
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setCurrentCardIndex(cardIndex);
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// 系統自動選擇最適合的複習模式
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const selectedMode = await selectOptimalReviewMode(card);
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setMode(selectedMode);
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// 重置所有答題狀態
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resetAllStates();
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console.log(`載入卡片: ${card.word}, 選擇模式: ${selectedMode}`);
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} catch (error) {
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console.error('載入卡片失敗:', error);
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} finally {
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setIsAutoSelecting(false);
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}
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}
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// 系統自動選擇最適合的複習模式
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const selectOptimalReviewMode = async (card: ExtendedFlashcard): Promise<typeof mode> => {
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// 暫時使用前端邏輯，後續整合後端API
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const userLevel = card.userLevel || 50;
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const wordLevel = card.wordLevel || 50;
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const availableModes = getReviewTypesByDifficulty(userLevel, wordLevel);
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// 映射到實際的模式名稱
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const modeMapping: { [key: string]: typeof mode } = {
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'flip-memory': 'flip-memory',
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'vocab-choice': 'vocab-choice',
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'vocab-listening': 'vocab-listening',
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'sentence-fill': 'sentence-fill',
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'sentence-reorder': 'sentence-reorder',
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'sentence-speaking': 'sentence-speaking',
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'sentence-listening': 'sentence-listening'
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};
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// 選擇第一個可用模式 (後續會整合智能避重邏輯)
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const selectedType = availableModes[0] || 'flip-memory';
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return modeMapping[selectedType] || 'flip-memory';
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}
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// 重置所有答題狀態
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const resetAllStates = () => {
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setIsFlipped(false);
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setSelectedAnswer(null);
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setShowResult(false);
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setFillAnswer('');
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setShowHint(false);
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setShuffledWords([]);
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setArrangedWords([]);
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setReorderResult(null);
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setQuizOptions([]);
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}
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// Quiz options generation
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useEffect(() => {
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if (!currentCard) return;
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const currentWord = currentCard.word;
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// Generate quiz options with current word and other words
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const otherWords = dueCards
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.filter(card => card.id !== currentCard.id)
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.map(card => card.word);
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// If we don't have enough words in the deck, add some default options
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const additionalOptions = ['determine', 'achieve', 'consider', 'negotiate', 'establish', 'maintain'];
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const allOtherWords = [...otherWords, ...additionalOptions];
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// Take 3 other words (avoiding duplicates)
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const selectedOtherWords: string[] = [];
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for (const word of allOtherWords) {
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if (selectedOtherWords.length >= 3) break;
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if (word !== currentWord && !selectedOtherWords.includes(word)) {
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selectedOtherWords.push(word);
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}
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}
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// Ensure we have exactly 4 options: current word + 3 others
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const options = [currentWord, ...selectedOtherWords].sort(() => Math.random() - 0.5);
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setQuizOptions(options);
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// Reset quiz state when card changes
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setSelectedAnswer(null);
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setShowResult(false);
|
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}, [currentCard, dueCards])
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|
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// Sentence options generation for sentence listening
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useEffect(() => {
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if (!currentCard || mode !== 'sentence-listening') return;
|
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const currentSentence = currentCard.example;
|
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|
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// Generate sentence options with current sentence and other sentences
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const otherSentences = dueCards
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.filter(card => card.id !== currentCard.id)
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.map(card => card.example);
|
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|
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// Add some default sentence options if not enough
|
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const additionalSentences = [
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'I think this is a good opportunity for us.',
|
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'She decided to take a different approach.',
|
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'They managed to solve the problem quickly.',
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'We need to consider all possible solutions.'
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];
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const allOtherSentences = [...otherSentences, ...additionalSentences];
|
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// Take 3 other sentences (avoiding duplicates)
|
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const selectedOtherSentences: string[] = [];
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for (const sentence of allOtherSentences) {
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if (selectedOtherSentences.length >= 3) break;
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if (sentence !== currentSentence && !selectedOtherSentences.includes(sentence)) {
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selectedOtherSentences.push(sentence);
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}
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}
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// Ensure we have exactly 4 options: current sentence + 3 others
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const options = [currentSentence, ...selectedOtherSentences].sort(() => Math.random() - 0.5);
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setSentenceOptions(options);
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}, [currentCard, dueCards, mode])
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|
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// Initialize sentence reorder when card changes or mode switches to sentence-reorder
|
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useEffect(() => {
|
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if (mode === 'sentence-reorder' && currentCard) {
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const words = currentCard.example.split(/\s+/).filter(word => word.length > 0)
|
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const shuffled = [...words].sort(() => Math.random() - 0.5)
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setShuffledWords(shuffled)
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setArrangedWords([])
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setReorderResult(null)
|
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}
|
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}, [currentCard, mode])
|
||
|
||
// Sentence reorder handlers
|
||
const handleWordClick = (word: string) => {
|
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// Move word from shuffled to arranged
|
||
setShuffledWords(prev => prev.filter(w => w !== word))
|
||
setArrangedWords(prev => [...prev, word])
|
||
setReorderResult(null)
|
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}
|
||
|
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const handleRemoveFromArranged = (word: string) => {
|
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setArrangedWords(prev => prev.filter(w => w !== word))
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setShuffledWords(prev => [...prev, word])
|
||
setReorderResult(null)
|
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}
|
||
|
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const handleCheckReorderAnswer = async () => {
|
||
if (!currentCard) return;
|
||
|
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const userSentence = arrangedWords.join(' ')
|
||
const correctSentence = currentCard.example
|
||
const isCorrect = userSentence.toLowerCase().trim() === correctSentence.toLowerCase().trim()
|
||
setReorderResult(isCorrect)
|
||
|
||
// 更新分數
|
||
setScore(prev => ({
|
||
correct: isCorrect ? prev.correct + 1 : prev.correct,
|
||
total: prev.total + 1
|
||
}))
|
||
|
||
// 提交復習結果
|
||
await submitReviewResult(isCorrect, userSentence);
|
||
}
|
||
|
||
const handleResetReorder = () => {
|
||
if (!currentCard) return;
|
||
|
||
const words = currentCard.example.split(/\s+/).filter(word => word.length > 0)
|
||
const shuffled = [...words].sort(() => Math.random() - 0.5)
|
||
setShuffledWords(shuffled)
|
||
setArrangedWords([])
|
||
setReorderResult(null)
|
||
}
|
||
|
||
const handleFlip = () => {
|
||
setIsFlipped(!isFlipped)
|
||
}
|
||
|
||
const handleNext = async () => {
|
||
if (currentCardIndex < dueCards.length - 1) {
|
||
await loadNextCardWithAutoMode(currentCardIndex + 1);
|
||
} else {
|
||
setShowComplete(true);
|
||
}
|
||
}
|
||
|
||
const handlePrevious = async () => {
|
||
if (currentCardIndex > 0) {
|
||
await loadNextCardWithAutoMode(currentCardIndex - 1);
|
||
}
|
||
}
|
||
|
||
const handleQuizAnswer = async (answer: string) => {
|
||
if (showResult || !currentCard) return
|
||
|
||
setSelectedAnswer(answer)
|
||
setShowResult(true)
|
||
|
||
const isCorrect = answer === currentCard.word
|
||
setScore(prev => ({
|
||
correct: isCorrect ? prev.correct + 1 : prev.correct,
|
||
total: prev.total + 1
|
||
}))
|
||
|
||
// 提交復習結果到後端
|
||
await submitReviewResult(isCorrect, answer);
|
||
}
|
||
|
||
// 提交復習結果
|
||
const submitReviewResult = async (isCorrect: boolean, userAnswer?: string, confidenceLevel?: number) => {
|
||
if (!currentCard) return;
|
||
|
||
try {
|
||
const result = await flashcardsService.submitReview(currentCard.id, {
|
||
isCorrect,
|
||
confidenceLevel,
|
||
questionType: mode,
|
||
userAnswer,
|
||
timeTaken: Date.now() - Date.now() // 簡化時間計算
|
||
});
|
||
|
||
if (result.success && result.data) {
|
||
// 更新卡片的熟悉度等資訊
|
||
setCurrentCard(prev => prev ? {
|
||
...prev,
|
||
masteryLevel: result.data!.masteryLevel,
|
||
nextReviewDate: result.data!.nextReviewDate
|
||
} : null);
|
||
}
|
||
} catch (error) {
|
||
console.error('提交復習結果失敗:', error);
|
||
}
|
||
}
|
||
|
||
const handleFillAnswer = async () => {
|
||
if (showResult || !currentCard) return
|
||
|
||
setShowResult(true)
|
||
|
||
const isCorrect = fillAnswer.toLowerCase().trim() === currentCard.word.toLowerCase()
|
||
setScore(prev => ({
|
||
correct: isCorrect ? prev.correct + 1 : prev.correct,
|
||
total: prev.total + 1
|
||
}))
|
||
|
||
// 提交復習結果
|
||
await submitReviewResult(isCorrect, fillAnswer);
|
||
}
|
||
|
||
const handleListeningAnswer = async (answer: string) => {
|
||
if (showResult || !currentCard) return
|
||
|
||
setSelectedAnswer(answer)
|
||
setShowResult(true)
|
||
|
||
const isCorrect = answer === currentCard.word
|
||
setScore(prev => ({
|
||
correct: isCorrect ? prev.correct + 1 : prev.correct,
|
||
total: prev.total + 1
|
||
}))
|
||
|
||
// 提交復習結果
|
||
await submitReviewResult(isCorrect, answer);
|
||
}
|
||
|
||
const handleSpeakingAnswer = async (transcript: string) => {
|
||
if (!currentCard) return
|
||
|
||
setShowResult(true)
|
||
|
||
const isCorrect = transcript.toLowerCase().includes(currentCard.word.toLowerCase())
|
||
setScore(prev => ({
|
||
correct: isCorrect ? prev.correct + 1 : prev.correct,
|
||
total: prev.total + 1
|
||
}))
|
||
|
||
// 提交復習結果
|
||
await submitReviewResult(isCorrect, transcript);
|
||
}
|
||
|
||
const handleSentenceListeningAnswer = async (answer: string) => {
|
||
if (showResult || !currentCard) return
|
||
|
||
setSelectedAnswer(answer)
|
||
setShowResult(true)
|
||
|
||
const isCorrect = answer === currentCard.example
|
||
setScore(prev => ({
|
||
correct: isCorrect ? prev.correct + 1 : prev.correct,
|
||
total: prev.total + 1
|
||
}))
|
||
|
||
// 提交復習結果
|
||
await submitReviewResult(isCorrect, answer);
|
||
}
|
||
|
||
const handleReportSubmit = () => {
|
||
console.log('Report submitted:', {
|
||
card: reportingCard,
|
||
reason: reportReason
|
||
})
|
||
setShowReportModal(false)
|
||
setReportReason('')
|
||
setReportingCard(null)
|
||
}
|
||
|
||
const handleRestart = async () => {
|
||
setScore({ correct: 0, total: 0 })
|
||
setShowComplete(false)
|
||
await loadDueCards(); // 重新載入到期詞卡
|
||
}
|
||
|
||
// Show loading screen until mounted or while loading cards
|
||
if (!mounted || isLoadingCard || !currentCard) {
|
||
return (
|
||
<div className="min-h-screen bg-gradient-to-br from-blue-50 to-indigo-100 flex items-center justify-center">
|
||
<div className="text-gray-500 text-lg">
|
||
{isAutoSelecting ? '系統正在選擇最適合的複習方式...' : '載入中...'}
|
||
</div>
|
||
</div>
|
||
)
|
||
}
|
||
|
||
return (
|
||
<div className="min-h-screen bg-gradient-to-br from-blue-50 to-indigo-100">
|
||
{/* Navigation */}
|
||
<Navigation
|
||
showExitLearning={true}
|
||
onExitLearning={() => router.push('/dashboard')}
|
||
/>
|
||
|
||
<div className="max-w-4xl mx-auto px-4 py-8">
|
||
{/* Progress Bar */}
|
||
<div className="mb-8">
|
||
<div className="flex justify-between items-center mb-2">
|
||
<span className="text-sm text-gray-600">進度</span>
|
||
<div className="flex items-center gap-4">
|
||
<span className="text-sm text-gray-600">
|
||
{currentCardIndex + 1} / {dueCards.length}
|
||
</span>
|
||
<div className="text-sm">
|
||
<span className="text-green-600 font-semibold">{score.correct}</span>
|
||
<span className="text-gray-500">/</span>
|
||
<span className="text-gray-600">{score.total}</span>
|
||
{score.total > 0 && (
|
||
<span className="text-blue-600 ml-2">
|
||
({Math.round((score.correct / score.total) * 100)}%)
|
||
</span>
|
||
)}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div className="w-full bg-gray-200 rounded-full h-2">
|
||
<div
|
||
className="bg-primary h-2 rounded-full transition-all"
|
||
style={{ width: `${((currentCardIndex + 1) / dueCards.length) * 100}%` }}
|
||
></div>
|
||
</div>
|
||
</div>
|
||
|
||
{/* Demo Information Panel */}
|
||
<div className="bg-blue-50 border border-blue-200 rounded-lg p-4 mb-6">
|
||
<h3 className="text-lg font-semibold text-blue-900 mb-3">🎯 智能適配演示</h3>
|
||
|
||
<div className="grid grid-cols-1 md:grid-cols-4 gap-3 text-sm mb-4">
|
||
<div className="bg-white rounded p-3">
|
||
<div className="text-blue-700 font-medium">當前情境</div>
|
||
<div className="text-gray-600">
|
||
{currentCard && (() => {
|
||
const userLevel = currentCard.userLevel || 50;
|
||
const wordLevel = currentCard.wordLevel || 50;
|
||
const difficulty = wordLevel - userLevel;
|
||
|
||
if (userLevel <= 20) return 'A1學習者';
|
||
if (difficulty < -10) return '簡單詞彙';
|
||
if (difficulty >= -10 && difficulty <= 10) return '適中詞彙';
|
||
return '困難詞彙';
|
||
})()}
|
||
</div>
|
||
</div>
|
||
<div className="bg-white rounded p-3">
|
||
<div className="text-blue-700 font-medium">學習者程度</div>
|
||
<div className="text-gray-600">{currentCard?.userLevel || '--'}</div>
|
||
</div>
|
||
<div className="bg-white rounded p-3">
|
||
<div className="text-blue-700 font-medium">詞彙難度</div>
|
||
<div className="text-gray-600">{currentCard?.wordLevel || '--'}</div>
|
||
</div>
|
||
<div className="bg-white rounded p-3">
|
||
<div className="text-blue-700 font-medium">難度差異</div>
|
||
<div className="text-gray-600">
|
||
{currentCard ? (currentCard.wordLevel || 50) - (currentCard.userLevel || 50) : '--'}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div className="bg-white rounded-lg p-3">
|
||
<div className="text-blue-700 font-medium mb-2">📚 演示說明</div>
|
||
<div className="text-gray-600 text-xs">
|
||
• 點擊「下一張」可看到不同情境下系統自動選擇不同的複習題型<br/>
|
||
• 卡片1-2: A1學習者 → 只會出現基礎題型 (翻卡、選擇、聽力)<br/>
|
||
• 卡片3: 簡單詞彙 → 應用題型 (填空、重組)<br/>
|
||
• 卡片4: 適中詞彙 → 全方位題型 (填空、重組、口說)<br/>
|
||
• 卡片5: 困難詞彙 → 基礎題型 (翻卡、選擇)
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
{/* Current Card Mastery Level */}
|
||
{currentCard?.baseMasteryLevel && currentCard?.lastReviewDate && (
|
||
<div className="mb-4">
|
||
<MasteryIndicator
|
||
level={calculateCurrentMastery(currentCard.baseMasteryLevel, currentCard.lastReviewDate)}
|
||
baseMasteryLevel={currentCard.baseMasteryLevel}
|
||
size="medium"
|
||
showPercentage={true}
|
||
/>
|
||
</div>
|
||
)}
|
||
|
||
{/* System Auto-Selected Review Type Indicator */}
|
||
<ReviewTypeIndicator
|
||
currentMode={mode}
|
||
userLevel={currentCard?.userLevel}
|
||
wordLevel={currentCard?.wordLevel}
|
||
/>
|
||
|
||
{mode === 'flip-memory' ? (
|
||
/* Flip Card Mode */
|
||
<div className="relative">
|
||
{/* Error Report Button for Flip Mode */}
|
||
<div className="flex justify-end mb-2">
|
||
<button
|
||
onClick={() => {
|
||
setReportingCard(currentCard)
|
||
setShowReportModal(true)
|
||
}}
|
||
className="px-3 py-2 rounded-md transition-colors text-gray-600 hover:text-gray-900"
|
||
>
|
||
🚩 回報錯誤
|
||
</button>
|
||
</div>
|
||
|
||
<div
|
||
ref={cardContainerRef}
|
||
className="card-container"
|
||
onClick={handleFlip}
|
||
style={{ height: `${cardHeight}px` }}
|
||
>
|
||
<div className={`card ${isFlipped ? 'flipped' : ''}`}>
|
||
{/* Front */}
|
||
<div className="card-front">
|
||
<div
|
||
ref={cardFrontRef}
|
||
className="bg-white rounded-xl shadow-lg cursor-pointer hover:shadow-xl transition-shadow p-8"
|
||
>
|
||
{/* Title and Instructions */}
|
||
<div className="flex justify-between items-start mb-6">
|
||
<h2 className="text-2xl font-bold text-gray-900">
|
||
翻卡記憶
|
||
</h2>
|
||
<span className="bg-blue-100 text-blue-800 text-xs px-2 py-1 rounded-full">
|
||
{currentCard.difficulty}
|
||
</span>
|
||
</div>
|
||
|
||
{/* Instructions Test Action */}
|
||
<p className="text-lg text-gray-700 mb-6 text-left">
|
||
點擊卡片翻面，根據你對單字的熟悉程度進行自我評估：
|
||
</p>
|
||
|
||
{/* Word Display */}
|
||
<div className="flex-1 flex items-center justify-center mt-6">
|
||
<div className="bg-gray-50 rounded-lg p-8 w-full text-center">
|
||
<h3 className="text-4xl font-bold text-gray-900 mb-6">
|
||
{currentCard.word}
|
||
</h3>
|
||
<div className="flex items-center justify-center gap-3">
|
||
<span className="text-lg text-gray-500">
|
||
{currentCard.pronunciation}
|
||
</span>
|
||
<AudioPlayer text={currentCard.word} />
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
{/* Back */}
|
||
<div className="card-back">
|
||
<div
|
||
ref={cardBackRef}
|
||
className="bg-white rounded-xl shadow-lg cursor-pointer hover:shadow-xl transition-shadow"
|
||
>
|
||
{/* Content Sections */}
|
||
<div className="space-y-4">
|
||
{/* Definition */}
|
||
<div className="bg-gray-50 rounded-lg p-4">
|
||
<h3 className="font-semibold text-gray-900 mb-2 text-left">定義</h3>
|
||
<p className="text-gray-700 text-left">{currentCard.definition}</p>
|
||
</div>
|
||
|
||
{/* Example */}
|
||
<div className="bg-gray-50 rounded-lg p-4">
|
||
<h3 className="font-semibold text-gray-900 mb-2 text-left">例句</h3>
|
||
<div className="relative">
|
||
<p className="text-gray-700 italic mb-2 text-left pr-12">"{currentCard.example}"</p>
|
||
<div className="absolute bottom-0 right-0">
|
||
<AudioPlayer text={currentCard.example} />
|
||
</div>
|
||
</div>
|
||
<p className="text-gray-600 text-sm text-left">"{currentCard.exampleTranslation}"</p>
|
||
</div>
|
||
|
||
{/* Synonyms */}
|
||
<div className="bg-gray-50 rounded-lg p-4">
|
||
<h3 className="font-semibold text-gray-900 mb-2 text-left">同義詞</h3>
|
||
<div className="flex flex-wrap gap-2">
|
||
{(currentCard.synonyms || []).map((synonym, index) => (
|
||
<span
|
||
key={index}
|
||
className="bg-white text-gray-700 px-3 py-1 rounded-full text-sm border border-gray-200"
|
||
>
|
||
{synonym}
|
||
</span>
|
||
))}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
{/* Navigation */}
|
||
<div className="flex gap-4 mt-6">
|
||
<button
|
||
onClick={handlePrevious}
|
||
disabled={currentCardIndex === 0}
|
||
className="flex-1 py-3 bg-gray-500 text-white rounded-lg disabled:opacity-50 disabled:cursor-not-allowed hover:bg-gray-600 transition-colors font-medium"
|
||
>
|
||
上一張
|
||
</button>
|
||
<button
|
||
onClick={handleNext}
|
||
className="flex-1 py-3 bg-primary text-white rounded-lg hover:bg-primary-dark transition-colors font-medium"
|
||
>
|
||
{currentCardIndex === dueCards.length - 1 ? '完成' : '下一張'}
|
||
</button>
|
||
</div>
|
||
</div>
|
||
) : mode === 'vocab-choice' ? (
|
||
/* Vocab Choice Mode - 詞彙選擇 */
|
||
<div className="relative">
|
||
{/* Error Report Button for Quiz Mode */}
|
||
<div className="flex justify-end mb-2">
|
||
<button
|
||
onClick={() => {
|
||
setReportingCard(currentCard)
|
||
setShowReportModal(true)
|
||
}}
|
||
className="px-3 py-2 rounded-md transition-colors text-gray-600 hover:text-gray-900"
|
||
>
|
||
🚩 回報錯誤
|
||
</button>
|
||
</div>
|
||
|
||
<div className="bg-white rounded-xl shadow-lg p-8">
|
||
{/* Title in top-left */}
|
||
<div className="flex justify-between items-start mb-6">
|
||
<h2 className="text-2xl font-bold text-gray-900">
|
||
詞彙選擇
|
||
</h2>
|
||
<span className="bg-blue-100 text-blue-800 text-xs px-2 py-1 rounded-full">
|
||
{currentCard.difficulty}
|
||
</span>
|
||
</div>
|
||
|
||
{/* Instructions Test Action */}
|
||
<p className="text-lg text-gray-700 mb-6 text-left">
|
||
請選擇符合上述定義的英文詞彙：
|
||
</p>
|
||
|
||
<div className="text-center mb-8">
|
||
<div className="bg-gray-50 rounded-lg p-4 mb-6">
|
||
<h3 className="font-semibold text-gray-900 mb-2 text-left">定義</h3>
|
||
<p className="text-gray-700 text-left">{currentCard.definition}</p>
|
||
</div>
|
||
|
||
</div>
|
||
|
||
<div className="space-y-3 mb-6">
|
||
{quizOptions.map((option, idx) => (
|
||
<button
|
||
key={idx}
|
||
onClick={() => !showResult && handleQuizAnswer(option)}
|
||
disabled={showResult}
|
||
className={`w-full p-4 text-left rounded-lg border-2 transition-all ${
|
||
showResult
|
||
? option === currentCard.word
|
||
? 'border-green-500 bg-green-50 text-green-700'
|
||
: option === selectedAnswer
|
||
? 'border-red-500 bg-red-50 text-red-700'
|
||
: 'border-gray-200 bg-gray-50 text-gray-500'
|
||
: 'border-gray-200 hover:border-blue-300 hover:bg-blue-50'
|
||
}`}
|
||
>
|
||
{option}
|
||
</button>
|
||
))}
|
||
</div>
|
||
|
||
{showResult && (
|
||
<div className={`p-6 rounded-lg w-full mb-6 ${
|
||
selectedAnswer === currentCard.word
|
||
? 'bg-green-50 border border-green-200'
|
||
: 'bg-red-50 border border-red-200'
|
||
}`}>
|
||
<p className={`font-semibold text-left text-xl mb-4 ${
|
||
selectedAnswer === currentCard.word
|
||
? 'text-green-700'
|
||
: 'text-red-700'
|
||
}`}>
|
||
{selectedAnswer === currentCard.word ? '正確！' : '錯誤！'}
|
||
</p>
|
||
|
||
{selectedAnswer !== currentCard.word && (
|
||
<div className="mb-4">
|
||
<p className="text-gray-700 text-left">
|
||
正確答案是：<strong className="text-lg">{currentCard.word}</strong>
|
||
</p>
|
||
</div>
|
||
)}
|
||
|
||
<div className="space-y-3">
|
||
<div className="text-left">
|
||
<div className="flex items-center text-gray-600">
|
||
<strong>發音：</strong>
|
||
<span className="mx-2">{currentCard.pronunciation}</span>
|
||
<AudioPlayer text={currentCard.word} />
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)}
|
||
</div>
|
||
|
||
{/* Navigation */}
|
||
<div className="flex gap-4 mt-6">
|
||
<button
|
||
onClick={handlePrevious}
|
||
disabled={currentCardIndex === 0}
|
||
className="flex-1 py-3 bg-gray-500 text-white rounded-lg disabled:opacity-50 disabled:cursor-not-allowed hover:bg-gray-600 transition-colors font-medium"
|
||
>
|
||
上一張
|
||
</button>
|
||
<button
|
||
onClick={handleNext}
|
||
className="flex-1 py-3 bg-primary text-white rounded-lg hover:bg-primary-dark transition-colors font-medium"
|
||
>
|
||
{currentCardIndex === dueCards.length - 1 ? '完成' : '下一張'}
|
||
</button>
|
||
</div>
|
||
</div>
|
||
) : mode === 'sentence-fill' ? (
|
||
/* Fill in the Blank Mode - 填空題 */
|
||
<div className="relative">
|
||
{/* Error Report Button for Fill Mode */}
|
||
<div className="flex justify-end mb-2">
|
||
<button
|
||
onClick={() => {
|
||
setReportingCard(currentCard)
|
||
setShowReportModal(true)
|
||
}}
|
||
className="px-3 py-2 rounded-md transition-colors text-gray-600 hover:text-gray-900"
|
||
>
|
||
🚩 回報錯誤
|
||
</button>
|
||
</div>
|
||
|
||
<div className="bg-white rounded-xl shadow-lg p-8">
|
||
{/* Title in top-left */}
|
||
<div className="flex justify-between items-start mb-6">
|
||
<h2 className="text-2xl font-bold text-gray-900">
|
||
例句填空
|
||
</h2>
|
||
<span className="bg-blue-100 text-blue-800 text-xs px-2 py-1 rounded-full">
|
||
{currentCard.difficulty}
|
||
</span>
|
||
</div>
|
||
|
||
{/* Example Image */}
|
||
{currentCard.exampleImage && (
|
||
<div className="mb-6">
|
||
<div className="bg-gray-50 rounded-lg p-4">
|
||
<img
|
||
src={currentCard.exampleImage}
|
||
alt="Example illustration"
|
||
className="w-full max-w-md mx-auto rounded-lg cursor-pointer"
|
||
onClick={() => setModalImage(currentCard.exampleImage || null)}
|
||
/>
|
||
</div>
|
||
</div>
|
||
)}
|
||
|
||
{/* Instructions Test Action */}
|
||
<p className="text-lg text-gray-700 mb-6 text-left">
|
||
請點擊例句中的空白處輸入正確的單字：
|
||
</p>
|
||
|
||
{/* Example Sentence with Blanks */}
|
||
<div className="mb-6">
|
||
<div className="bg-gray-50 rounded-lg p-6">
|
||
<div className="text-lg text-gray-700 leading-relaxed">
|
||
{currentCard.example.split(new RegExp(`(${currentCard.word})`, 'gi')).map((part, index) => {
|
||
const isTargetWord = part.toLowerCase() === currentCard.word.toLowerCase();
|
||
return isTargetWord ? (
|
||
<span key={index} className="relative inline-block mx-1">
|
||
<input
|
||
type="text"
|
||
value={fillAnswer}
|
||
onChange={(e) => setFillAnswer(e.target.value)}
|
||
onKeyDown={(e) => {
|
||
if (e.key === 'Enter' && !showResult && fillAnswer.trim()) {
|
||
handleFillAnswer()
|
||
}
|
||
}}
|
||
placeholder=""
|
||
disabled={showResult}
|
||
className={`inline-block px-2 py-1 text-center bg-transparent focus:outline-none disabled:bg-gray-100 ${
|
||
fillAnswer
|
||
? 'border-b-2 border-blue-500'
|
||
: 'border-b-2 border-dashed border-gray-400 focus:border-blue-400 focus:border-solid'
|
||
}`}
|
||
style={{ width: `${Math.max(100, Math.max(currentCard.word.length * 12, fillAnswer.length * 12 + 20))}px` }}
|
||
/>
|
||
{!fillAnswer && (
|
||
<span
|
||
className="absolute inset-0 flex items-center justify-center text-gray-400 pointer-events-none"
|
||
style={{ paddingBottom: '8px' }}
|
||
>
|
||
____
|
||
</span>
|
||
)}
|
||
</span>
|
||
) : (
|
||
<span key={index}>{part}</span>
|
||
);
|
||
})}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
{/* Action Buttons */}
|
||
<div className="flex gap-3 mb-4">
|
||
{!showResult && fillAnswer.trim() && (
|
||
<button
|
||
onClick={handleFillAnswer}
|
||
className="px-6 py-2 bg-primary text-white rounded-lg hover:bg-primary-dark transition-colors"
|
||
>
|
||
確認答案
|
||
</button>
|
||
)}
|
||
<button
|
||
onClick={() => setShowHint(!showHint)}
|
||
className="px-6 py-2 bg-gray-500 text-white rounded-lg hover:bg-gray-600 transition-colors"
|
||
>
|
||
{showHint ? '隱藏提示' : '顯示提示'}
|
||
</button>
|
||
</div>
|
||
|
||
{/* Hint Section */}
|
||
{showHint && (
|
||
<div className="mb-4 p-4 bg-yellow-50 border border-yellow-200 rounded-lg">
|
||
<h4 className="font-semibold text-yellow-800 mb-2">詞彙定義：</h4>
|
||
<p className="text-yellow-800">{currentCard.definition}</p>
|
||
</div>
|
||
)}
|
||
|
||
{showResult && (
|
||
<div className={`mt-6 p-6 rounded-lg w-full ${
|
||
fillAnswer.toLowerCase().trim() === currentCard.word.toLowerCase()
|
||
? 'bg-green-50 border border-green-200'
|
||
: 'bg-red-50 border border-red-200'
|
||
}`}>
|
||
<p className={`font-semibold text-left text-xl mb-4 ${
|
||
fillAnswer.toLowerCase().trim() === currentCard.word.toLowerCase()
|
||
? 'text-green-700'
|
||
: 'text-red-700'
|
||
}`}>
|
||
{fillAnswer.toLowerCase().trim() === currentCard.word.toLowerCase() ? '正確！' : '錯誤！'}
|
||
</p>
|
||
|
||
{fillAnswer.toLowerCase().trim() !== currentCard.word.toLowerCase() && (
|
||
<div className="mb-4">
|
||
<p className="text-gray-700 text-left">
|
||
正確答案是：<strong className="text-lg">{currentCard.word}</strong>
|
||
</p>
|
||
</div>
|
||
)}
|
||
|
||
<div className="space-y-3">
|
||
<div className="text-left">
|
||
<p className="text-gray-600">
|
||
<span className="mx-2">{currentCard.pronunciation}</span>
|
||
<AudioPlayer text={currentCard.word} />
|
||
</p>
|
||
</div>
|
||
|
||
<div className="text-left">
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)}
|
||
</div>
|
||
|
||
{/* Navigation */}
|
||
<div className="flex gap-4 mt-6">
|
||
<button
|
||
onClick={handlePrevious}
|
||
disabled={currentCardIndex === 0}
|
||
className="flex-1 py-3 bg-gray-500 text-white rounded-lg disabled:opacity-50 disabled:cursor-not-allowed hover:bg-gray-600 transition-colors font-medium"
|
||
>
|
||
上一張
|
||
</button>
|
||
<button
|
||
onClick={handleNext}
|
||
className="flex-1 py-3 bg-primary text-white rounded-lg hover:bg-primary-dark transition-colors font-medium"
|
||
>
|
||
{currentCardIndex === dueCards.length - 1 ? '完成' : '下一張'}
|
||
</button>
|
||
</div>
|
||
</div>
|
||
) : mode === 'vocab-listening' ? (
|
||
/* Listening Test Mode - 聽力測試 */
|
||
<div className="relative">
|
||
{/* Error Report Button for Listening Mode */}
|
||
<div className="flex justify-end mb-2">
|
||
<button
|
||
onClick={() => {
|
||
setReportingCard(currentCard)
|
||
setShowReportModal(true)
|
||
}}
|
||
className="px-3 py-2 rounded-md transition-colors text-gray-600 hover:text-gray-900"
|
||
>
|
||
🚩 回報錯誤
|
||
</button>
|
||
</div>
|
||
|
||
<div className="bg-white rounded-xl shadow-lg p-8">
|
||
{/* Title in top-left */}
|
||
<div className="flex justify-between items-start mb-6">
|
||
<h2 className="text-2xl font-bold text-gray-900">
|
||
詞彙聽力 (暫時不上線)
|
||
</h2>
|
||
<span className="bg-blue-100 text-blue-800 text-xs px-2 py-1 rounded-full">
|
||
{currentCard.difficulty}
|
||
</span>
|
||
</div>
|
||
|
||
{/* Instructions Test Action */}
|
||
<p className="text-lg text-gray-700 mb-6 text-left">
|
||
請聽發音並選擇正確的英文單字：
|
||
</p>
|
||
|
||
{/* Content Sections */}
|
||
<div className="space-y-4 mb-8">
|
||
{/* Audio */}
|
||
<div className="bg-gray-50 rounded-lg p-4">
|
||
<h3 className="font-semibold text-gray-900 mb-2 text-left">發音</h3>
|
||
<div className="flex items-center gap-3">
|
||
<span className="text-gray-700">{currentCard.pronunciation}</span>
|
||
<AudioPlayer text={currentCard.word} />
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
{/* Word Options */}
|
||
<div className="grid grid-cols-2 gap-3 mb-6">
|
||
{[currentCard.word, 'determine', 'achieve', 'consider'].map((word) => (
|
||
<button
|
||
key={word}
|
||
onClick={() => !showResult && handleListeningAnswer(word)}
|
||
disabled={showResult}
|
||
className={`p-4 text-center rounded-lg border-2 transition-all ${
|
||
showResult
|
||
? word === currentCard.word
|
||
? 'border-green-500 bg-green-50 text-green-700'
|
||
: word === selectedAnswer
|
||
? 'border-red-500 bg-red-50 text-red-700'
|
||
: 'border-gray-200 bg-gray-50 text-gray-500'
|
||
: 'border-gray-200 hover:border-blue-300 hover:bg-blue-50'
|
||
}`}
|
||
>
|
||
{word}
|
||
</button>
|
||
))}
|
||
</div>
|
||
|
||
{showResult && (
|
||
<div className={`p-6 rounded-lg w-full mb-6 ${
|
||
selectedAnswer === currentCard.word
|
||
? 'bg-green-50 border border-green-200'
|
||
: 'bg-red-50 border border-red-200'
|
||
}`}>
|
||
<p className={`font-semibold text-left text-xl mb-4 ${
|
||
selectedAnswer === currentCard.word
|
||
? 'text-green-700'
|
||
: 'text-red-700'
|
||
}`}>
|
||
{selectedAnswer === currentCard.word ? '正確！' : '錯誤！'}
|
||
</p>
|
||
{selectedAnswer !== currentCard.word && (
|
||
<div className="mb-4">
|
||
<p className="text-gray-700 text-left">
|
||
正確答案是：<strong className="text-lg">{currentCard.word}</strong>
|
||
</p>
|
||
<p className="text-gray-600 text-left mt-1">
|
||
發音：{currentCard.pronunciation}
|
||
</p>
|
||
</div>
|
||
)}
|
||
</div>
|
||
)}
|
||
</div>
|
||
|
||
{/* Navigation */}
|
||
<div className="flex gap-4 mt-6">
|
||
<button
|
||
onClick={handlePrevious}
|
||
disabled={currentCardIndex === 0}
|
||
className="flex-1 py-3 bg-gray-500 text-white rounded-lg disabled:opacity-50 disabled:cursor-not-allowed hover:bg-gray-600 transition-colors font-medium"
|
||
>
|
||
上一張
|
||
</button>
|
||
<button
|
||
onClick={handleNext}
|
||
className="flex-1 py-3 bg-primary text-white rounded-lg hover:bg-primary-dark transition-colors font-medium"
|
||
>
|
||
{currentCardIndex === dueCards.length - 1 ? '完成' : '下一張'}
|
||
</button>
|
||
</div>
|
||
</div>
|
||
) : mode === 'sentence-speaking' ? (
|
||
/* Speaking Test Mode - 口說測試 */
|
||
<div className="relative">
|
||
{/* Error Report Button for Speaking Mode */}
|
||
<div className="flex justify-end mb-2">
|
||
<button
|
||
onClick={() => {
|
||
setReportingCard(currentCard)
|
||
setShowReportModal(true)
|
||
}}
|
||
className="px-3 py-2 rounded-md transition-colors text-gray-600 hover:text-gray-900"
|
||
>
|
||
🚩 回報錯誤
|
||
</button>
|
||
</div>
|
||
|
||
<div className="bg-white rounded-xl shadow-lg p-8">
|
||
{/* Title in top-left */}
|
||
<div className="flex justify-between items-start mb-6">
|
||
<h2 className="text-2xl font-bold text-gray-900">
|
||
例句口說
|
||
</h2>
|
||
<span className="bg-blue-100 text-blue-800 text-xs px-2 py-1 rounded-full">
|
||
{currentCard.difficulty}
|
||
</span>
|
||
</div>
|
||
|
||
<div className="w-full">
|
||
<VoiceRecorder
|
||
targetText={currentCard.example}
|
||
targetTranslation={currentCard.exampleTranslation}
|
||
exampleImage={currentCard.exampleImage}
|
||
instructionText="請看例句圖片並大聲說出完整的例句："
|
||
onRecordingComplete={() => {
|
||
// 簡化處理：直接顯示結果
|
||
handleSpeakingAnswer(currentCard.example)
|
||
}}
|
||
/>
|
||
</div>
|
||
|
||
{showResult && (
|
||
<div className="mt-6 p-6 rounded-lg bg-blue-50 border border-blue-200 w-full">
|
||
<p className="text-blue-700 text-left text-xl font-semibold mb-2">
|
||
錄音完成！
|
||
</p>
|
||
<p className="text-gray-600 text-left">
|
||
系統正在評估你的發音...
|
||
</p>
|
||
</div>
|
||
)}
|
||
</div>
|
||
|
||
{/* Navigation */}
|
||
<div className="flex gap-4 mt-6">
|
||
<button
|
||
onClick={handlePrevious}
|
||
disabled={currentCardIndex === 0}
|
||
className="flex-1 py-3 bg-gray-500 text-white rounded-lg disabled:opacity-50 disabled:cursor-not-allowed hover:bg-gray-600 transition-colors font-medium"
|
||
>
|
||
上一張
|
||
</button>
|
||
<button
|
||
onClick={handleNext}
|
||
className="flex-1 py-3 bg-primary text-white rounded-lg hover:bg-primary-dark transition-colors font-medium"
|
||
>
|
||
{currentCardIndex === dueCards.length - 1 ? '完成' : '下一張'}
|
||
</button>
|
||
</div>
|
||
</div>
|
||
) : mode === 'sentence-listening' ? (
|
||
/* Sentence Listening Test Mode - 例句聽力題 */
|
||
<div className="relative">
|
||
{/* Error Report Button */}
|
||
<div className="flex justify-end mb-2">
|
||
<button
|
||
onClick={() => {
|
||
setReportingCard(currentCard)
|
||
setShowReportModal(true)
|
||
}}
|
||
className="px-3 py-2 rounded-md transition-colors text-gray-600 hover:text-gray-900"
|
||
>
|
||
🚩 回報錯誤
|
||
</button>
|
||
</div>
|
||
|
||
<div className="bg-white rounded-xl shadow-lg p-8">
|
||
{/* Title in top-left */}
|
||
<div className="flex justify-between items-start mb-6">
|
||
<h2 className="text-2xl font-bold text-gray-900">
|
||
例句聽力
|
||
</h2>
|
||
<span className="bg-blue-100 text-blue-800 text-xs px-2 py-1 rounded-full">
|
||
{currentCard.difficulty}
|
||
</span>
|
||
</div>
|
||
|
||
{/* Instructions Test Action */}
|
||
<p className="text-lg text-gray-700 mb-6 text-left">
|
||
請聽例句並選擇正確的選項：
|
||
</p>
|
||
|
||
<div className="text-center mb-8">
|
||
|
||
<div className="mb-6">
|
||
<AudioPlayer text={currentCard.example} />
|
||
<p className="text-sm text-gray-500 mt-2">
|
||
點擊播放聽例句
|
||
</p>
|
||
</div>
|
||
</div>
|
||
|
||
<div className="grid grid-cols-1 gap-3 mb-6">
|
||
{sentenceOptions.map((sentence, idx) => (
|
||
<button
|
||
key={idx}
|
||
onClick={() => !showResult && handleSentenceListeningAnswer(sentence)}
|
||
disabled={showResult}
|
||
className={`w-full p-4 text-left rounded-lg border-2 transition-all ${
|
||
showResult
|
||
? sentence === currentCard.example
|
||
? 'border-green-500 bg-green-50 text-green-700'
|
||
: sentence === selectedAnswer
|
||
? 'border-red-500 bg-red-50 text-red-700'
|
||
: 'border-gray-200 bg-gray-50 text-gray-500'
|
||
: 'border-gray-200 hover:border-blue-300 hover:bg-blue-50'
|
||
}`}
|
||
>
|
||
<div className="text-sm text-gray-600 mb-1">選項 {String.fromCharCode(65 + idx)}:</div>
|
||
<div className="text-base">{sentence}</div>
|
||
</button>
|
||
))}
|
||
</div>
|
||
|
||
{showResult && (
|
||
<div className={`p-6 rounded-lg w-full mb-6 ${
|
||
selectedAnswer === currentCard.example
|
||
? 'bg-green-50 border border-green-200'
|
||
: 'bg-red-50 border border-red-200'
|
||
}`}>
|
||
<p className={`font-semibold text-left text-xl mb-4 ${
|
||
selectedAnswer === currentCard.example
|
||
? 'text-green-700'
|
||
: 'text-red-700'
|
||
}`}>
|
||
{selectedAnswer === currentCard.example ? '正確！' : '錯誤！'}
|
||
</p>
|
||
|
||
{selectedAnswer !== currentCard.example && (
|
||
<div className="mb-4">
|
||
<p className="text-gray-700 text-left">
|
||
正確答案是：<strong className="text-lg">"{currentCard.example}"</strong>
|
||
</p>
|
||
<p className="text-gray-600 text-left mt-1">
|
||
中文翻譯：{currentCard.exampleTranslation}
|
||
</p>
|
||
</div>
|
||
)}
|
||
</div>
|
||
)}
|
||
</div>
|
||
|
||
{/* Navigation */}
|
||
<div className="flex gap-4 mt-6">
|
||
<button
|
||
onClick={handlePrevious}
|
||
disabled={currentCardIndex === 0}
|
||
className="flex-1 py-3 bg-gray-500 text-white rounded-lg disabled:opacity-50 disabled:cursor-not-allowed hover:bg-gray-600 transition-colors font-medium"
|
||
>
|
||
上一張
|
||
</button>
|
||
<button
|
||
onClick={handleNext}
|
||
className="flex-1 py-3 bg-primary text-white rounded-lg hover:bg-primary-dark transition-colors font-medium"
|
||
>
|
||
{currentCardIndex === dueCards.length - 1 ? '完成' : '下一張'}
|
||
</button>
|
||
</div>
|
||
</div>
|
||
) : mode === 'sentence-reorder' ? (
|
||
/* Sentence Reorder Mode - 例句重組題 */
|
||
<div className="relative">
|
||
{/* Error Report Button */}
|
||
<div className="flex justify-end mb-2">
|
||
<button
|
||
onClick={() => {
|
||
setReportingCard(currentCard)
|
||
setShowReportModal(true)
|
||
}}
|
||
className="px-3 py-2 rounded-md transition-colors text-gray-600 hover:text-gray-900"
|
||
>
|
||
🚩 回報錯誤
|
||
</button>
|
||
</div>
|
||
|
||
<div className="bg-white rounded-xl shadow-lg p-8">
|
||
{/* Title in top-left */}
|
||
<div className="flex justify-between items-start mb-6">
|
||
<h2 className="text-2xl font-bold text-gray-900">
|
||
例句重組
|
||
</h2>
|
||
<span className="bg-blue-100 text-blue-800 text-xs px-2 py-1 rounded-full">
|
||
{currentCard.difficulty}
|
||
</span>
|
||
</div>
|
||
|
||
|
||
{/* Example Image */}
|
||
{currentCard.exampleImage && (
|
||
<div className="mb-6">
|
||
<div className="bg-gray-50 rounded-lg p-4">
|
||
<img
|
||
src={currentCard.exampleImage}
|
||
alt="Example illustration"
|
||
className="w-full max-w-md mx-auto rounded-lg cursor-pointer"
|
||
onClick={() => setModalImage(currentCard.exampleImage || null)}
|
||
/>
|
||
</div>
|
||
</div>
|
||
)}
|
||
|
||
|
||
|
||
{/* Arranged Sentence Area */}
|
||
<div className="mb-6">
|
||
<h3 className="text-lg font-semibold text-gray-900 mb-3 text-left">重組區域：</h3>
|
||
<div className="relative min-h-[120px] bg-gray-50 rounded-lg p-4 border-2 border-dashed border-gray-300">
|
||
{arrangedWords.length === 0 ? (
|
||
<div className="absolute inset-0 flex items-center justify-center text-gray-400 text-lg">
|
||
答案區
|
||
</div>
|
||
) : (
|
||
<div className="flex flex-wrap gap-2">
|
||
{arrangedWords.map((word, index) => (
|
||
<div
|
||
key={`arranged-${index}`}
|
||
className="inline-flex items-center bg-blue-100 text-blue-800 px-3 py-2 rounded-full text-lg font-medium cursor-pointer hover:bg-blue-200 transition-colors"
|
||
onClick={() => handleRemoveFromArranged(word)}
|
||
>
|
||
{word}
|
||
<span className="ml-2 text-blue-600 hover:text-blue-800">×</span>
|
||
</div>
|
||
))}
|
||
</div>
|
||
)}
|
||
</div>
|
||
</div>
|
||
|
||
{/* Instructions Test Action */}
|
||
<p className="text-lg text-gray-700 mb-6 text-left">
|
||
點擊下方單字，依序重組成正確的句子：
|
||
</p>
|
||
|
||
{/* Shuffled Words */}
|
||
<div className="mb-6">
|
||
<h3 className="text-lg font-semibold text-gray-900 mb-3 text-left">可用單字：</h3>
|
||
<div className="bg-white border border-gray-200 rounded-lg p-4 min-h-[80px]">
|
||
{shuffledWords.length === 0 ? (
|
||
<div className="text-center text-gray-400">
|
||
所有單字都已使用
|
||
</div>
|
||
) : (
|
||
<div className="flex flex-wrap gap-2">
|
||
{shuffledWords.map((word, index) => (
|
||
<button
|
||
key={`shuffled-${index}`}
|
||
onClick={() => handleWordClick(word)}
|
||
className="bg-gray-100 text-gray-800 px-3 py-2 rounded-full text-lg font-medium cursor-pointer hover:bg-gray-200 active:bg-gray-300 transition-colors select-none"
|
||
>
|
||
{word}
|
||
</button>
|
||
))}
|
||
</div>
|
||
)}
|
||
</div>
|
||
</div>
|
||
|
||
{/* Control Buttons */}
|
||
<div className="flex gap-3 mb-6">
|
||
{arrangedWords.length > 0 && (
|
||
<button
|
||
onClick={handleCheckReorderAnswer}
|
||
className="px-6 py-2 bg-primary text-white rounded-lg hover:bg-primary-dark transition-colors"
|
||
>
|
||
檢查答案
|
||
</button>
|
||
)}
|
||
<button
|
||
onClick={handleResetReorder}
|
||
className="px-6 py-2 bg-gray-500 text-white rounded-lg hover:bg-gray-600 transition-colors"
|
||
>
|
||
重新開始
|
||
</button>
|
||
</div>
|
||
|
||
{/* Result Feedback */}
|
||
{reorderResult !== null && (
|
||
<div className={`p-6 rounded-lg w-full mb-6 ${
|
||
reorderResult
|
||
? 'bg-green-50 border border-green-200'
|
||
: 'bg-red-50 border border-red-200'
|
||
}`}>
|
||
<p className={`font-semibold text-left text-xl mb-4 ${
|
||
reorderResult ? 'text-green-700' : 'text-red-700'
|
||
}`}>
|
||
{reorderResult ? '正確！' : '錯誤！'}
|
||
</p>
|
||
|
||
{!reorderResult && (
|
||
<div className="mb-4">
|
||
<p className="text-gray-700 text-left">
|
||
正確答案是：<strong className="text-lg">"{currentCard.example}"</strong>
|
||
</p>
|
||
</div>
|
||
)}
|
||
|
||
<div className="space-y-3">
|
||
<div className="text-left">
|
||
<p className="text-gray-600">
|
||
<strong>中文翻譯：</strong>{currentCard.exampleTranslation}
|
||
</p>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)}
|
||
</div>
|
||
|
||
{/* Navigation */}
|
||
<div className="flex gap-4 mt-6">
|
||
<button
|
||
onClick={handlePrevious}
|
||
disabled={currentCardIndex === 0}
|
||
className="flex-1 py-3 bg-gray-500 text-white rounded-lg disabled:opacity-50 disabled:cursor-not-allowed hover:bg-gray-600 transition-colors font-medium"
|
||
>
|
||
上一張
|
||
</button>
|
||
<button
|
||
onClick={handleNext}
|
||
className="flex-1 py-3 bg-primary text-white rounded-lg hover:bg-primary-dark transition-colors font-medium"
|
||
>
|
||
{currentCardIndex === dueCards.length - 1 ? '完成' : '下一張'}
|
||
</button>
|
||
</div>
|
||
</div>
|
||
) : null}
|
||
|
||
{/* Report Modal */}
|
||
{showReportModal && (
|
||
<div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
|
||
<div className="bg-white rounded-lg p-6 max-w-md w-full mx-4">
|
||
<h3 className="text-lg font-semibold mb-4">回報錯誤</h3>
|
||
<div className="mb-4">
|
||
<p className="text-sm text-gray-600 mb-2">
|
||
單字：{reportingCard?.word}
|
||
</p>
|
||
</div>
|
||
<div className="mb-4">
|
||
<label className="block text-sm font-medium text-gray-700 mb-2">
|
||
錯誤類型
|
||
</label>
|
||
<select
|
||
value={reportReason}
|
||
onChange={(e) => setReportReason(e.target.value)}
|
||
className="w-full p-2 border border-gray-300 rounded-md focus:ring-blue-500 focus:border-blue-500"
|
||
>
|
||
<option value="">請選擇錯誤類型</option>
|
||
<option value="translation">翻譯錯誤</option>
|
||
<option value="definition">定義錯誤</option>
|
||
<option value="pronunciation">發音錯誤</option>
|
||
<option value="example">例句錯誤</option>
|
||
<option value="image">圖片錯誤</option>
|
||
<option value="other">其他</option>
|
||
</select>
|
||
</div>
|
||
<div className="flex gap-2">
|
||
<button
|
||
onClick={() => setShowReportModal(false)}
|
||
className="flex-1 px-4 py-2 border border-gray-300 text-gray-700 rounded-md hover:bg-gray-50"
|
||
>
|
||
取消
|
||
</button>
|
||
<button
|
||
onClick={handleReportSubmit}
|
||
disabled={!reportReason}
|
||
className="flex-1 px-4 py-2 bg-red-600 text-white rounded-md hover:bg-red-700 disabled:opacity-50 disabled:cursor-not-allowed"
|
||
>
|
||
送出回報
|
||
</button>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)}
|
||
|
||
{/* Image Modal */}
|
||
{modalImage && (
|
||
<div
|
||
className="fixed inset-0 bg-black bg-opacity-75 flex items-center justify-center z-50"
|
||
onClick={() => setModalImage(null)}
|
||
>
|
||
<div className="relative max-w-4xl max-h-[90vh] mx-4">
|
||
<img
|
||
src={modalImage}
|
||
alt="放大圖片"
|
||
className="max-w-full max-h-full rounded-lg"
|
||
/>
|
||
<button
|
||
onClick={() => setModalImage(null)}
|
||
className="absolute top-4 right-4 bg-black bg-opacity-50 text-white p-2 rounded-full hover:bg-opacity-75"
|
||
>
|
||
✕
|
||
</button>
|
||
</div>
|
||
</div>
|
||
)}
|
||
|
||
{/* Complete Modal */}
|
||
{showComplete && (
|
||
<LearningComplete
|
||
score={score}
|
||
mode={mode}
|
||
onRestart={handleRestart}
|
||
onBackToDashboard={() => router.push('/dashboard')}
|
||
/>
|
||
)}
|
||
</div>
|
||
|
||
<style jsx>{`
|
||
.card-container {
|
||
perspective: 1000px;
|
||
transition: height 0.3s ease;
|
||
overflow: visible;
|
||
position: relative;
|
||
}
|
||
|
||
.card {
|
||
position: relative;
|
||
width: 100%;
|
||
height: 100%;
|
||
text-align: center;
|
||
transition: transform 0.6s ease;
|
||
transform-style: preserve-3d;
|
||
}
|
||
|
||
.card.flipped {
|
||
transform: rotateY(180deg);
|
||
}
|
||
|
||
.card-front, .card-back {
|
||
position: absolute;
|
||
width: 100%;
|
||
height: 100%;
|
||
backface-visibility: hidden;
|
||
display: flex;
|
||
align-items: stretch;
|
||
justify-content: center;
|
||
top: 0;
|
||
left: 0;
|
||
}
|
||
|
||
.card-back {
|
||
transform: rotateY(180deg);
|
||
}
|
||
|
||
.card-front > div {
|
||
width: 100%;
|
||
height: 100%;
|
||
display: flex;
|
||
flex-direction: column;
|
||
justify-content: flex-start;
|
||
align-items: stretch;
|
||
padding: 2rem;
|
||
box-sizing: border-box;
|
||
}
|
||
|
||
.card-back > div {
|
||
width: 100%;
|
||
padding: 1.5rem;
|
||
box-sizing: border-box;
|
||
display: flex;
|
||
flex-direction: column;
|
||
justify-content: flex-start;
|
||
}
|
||
`}</style>
|
||
</div>
|
||
)
|
||
} |