513 lines
21 KiB
TypeScript
513 lines
21 KiB
TypeScript
'use client'
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import { useState, useEffect, use } 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 { ProtectedRoute } from '@/components/ProtectedRoute'
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import { flashcardsService, type Flashcard } from '@/lib/services/flashcards'
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interface FlashcardDetailPageProps {
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params: Promise<{
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id: string
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}>
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}
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export default function FlashcardDetailPage({ params }: FlashcardDetailPageProps) {
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const { id } = use(params)
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return (
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<ProtectedRoute>
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<FlashcardDetailContent cardId={id} />
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</ProtectedRoute>
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)
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}
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function FlashcardDetailContent({ cardId }: { cardId: string }) {
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const router = useRouter()
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const [flashcard, setFlashcard] = useState<Flashcard | null>(null)
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const [loading, setLoading] = useState(true)
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const [error, setError] = useState<string | null>(null)
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const [isEditing, setIsEditing] = useState(false)
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const [editedCard, setEditedCard] = useState<any>(null)
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// 假資料 - 用於展示效果
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const mockCards: {[key: string]: any} = {
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'mock1': {
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id: 'mock1',
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word: 'hello',
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translation: '你好',
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partOfSpeech: 'interjection',
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pronunciation: '/həˈloʊ/',
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definition: 'A greeting word used when meeting someone or beginning a phone conversation',
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example: 'Hello, how are you today?',
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exampleTranslation: '你好，你今天怎麼樣？',
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masteryLevel: 95,
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timesReviewed: 15,
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isFavorite: true,
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nextReviewDate: '2025-09-21',
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cardSet: { name: '基礎詞彙', color: 'bg-blue-500' },
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difficultyLevel: 'A1',
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createdAt: '2025-09-17',
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synonyms: ['hi', 'greetings', 'good day']
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},
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'mock2': {
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id: 'mock2',
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word: 'elaborate',
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translation: '詳細說明',
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partOfSpeech: 'verb',
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pronunciation: '/ɪˈlæbərət/',
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definition: 'To explain something in more detail; to develop or present a theory, policy, or system in further detail',
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example: 'Could you elaborate on your proposal?',
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exampleTranslation: '你能詳細說明一下你的提案嗎？',
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masteryLevel: 45,
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timesReviewed: 5,
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isFavorite: false,
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nextReviewDate: '2025-09-19',
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cardSet: { name: '高級詞彙', color: 'bg-purple-500' },
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difficultyLevel: 'B2',
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createdAt: '2025-09-14',
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synonyms: ['explain', 'detail', 'expand', 'clarify']
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}
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}
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// 載入詞卡資料
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useEffect(() => {
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const loadFlashcard = async () => {
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try {
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setLoading(true)
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// 首先檢查是否為假資料
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if (mockCards[cardId]) {
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setFlashcard(mockCards[cardId])
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setEditedCard(mockCards[cardId])
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setLoading(false)
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return
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}
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// 載入真實詞卡
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const result = await flashcardsService.getFlashcard(cardId)
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if (result.success && result.data) {
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setFlashcard(result.data)
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setEditedCard(result.data)
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} else {
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throw new Error(result.error || '詞卡不存在')
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}
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} catch (err) {
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setError('載入詞卡時發生錯誤')
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} finally {
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setLoading(false)
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}
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}
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loadFlashcard()
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}, [cardId])
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// 獲取CEFR等級顏色
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const getCEFRColor = (level: string) => {
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switch (level) {
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case 'A1': return 'bg-green-100 text-green-700 border-green-200'
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case 'A2': return 'bg-blue-100 text-blue-700 border-blue-200'
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case 'B1': return 'bg-yellow-100 text-yellow-700 border-yellow-200'
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case 'B2': return 'bg-orange-100 text-orange-700 border-orange-200'
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case 'C1': return 'bg-red-100 text-red-700 border-red-200'
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case 'C2': return 'bg-purple-100 text-purple-700 border-purple-200'
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default: return 'bg-gray-100 text-gray-700 border-gray-200'
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}
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}
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// 獲取例句圖片
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const getExampleImage = (word: string) => {
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const imageMap: {[key: string]: string} = {
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'hello': '/images/examples/bring_up.png',
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'elaborate': '/images/examples/instinct.png',
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'beautiful': '/images/examples/warrant.png'
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}
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return imageMap[word?.toLowerCase()] || '/images/examples/bring_up.png'
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}
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// 處理收藏切換
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const handleToggleFavorite = async () => {
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if (!flashcard) return
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try {
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// 假資料處理
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if (flashcard.id.startsWith('mock')) {
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const updated = { ...flashcard, isFavorite: !flashcard.isFavorite }
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setFlashcard(updated)
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setEditedCard(updated)
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alert(`${flashcard.isFavorite ? '已取消收藏' : '已加入收藏'}「${flashcard.word}」`)
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return
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}
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// 真實API調用
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const result = await flashcardsService.toggleFavorite(flashcard.id)
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if (result.success) {
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setFlashcard(prev => prev ? { ...prev, isFavorite: !prev.isFavorite } : null)
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alert(`${flashcard.isFavorite ? '已取消收藏' : '已加入收藏'}「${flashcard.word}」`)
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}
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} catch (error) {
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alert('操作失敗，請重試')
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}
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}
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// 處理編輯保存
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const handleSaveEdit = async () => {
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if (!flashcard || !editedCard) return
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try {
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// 假資料處理
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if (flashcard.id.startsWith('mock')) {
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setFlashcard(editedCard)
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setIsEditing(false)
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alert('詞卡更新成功！')
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return
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}
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// 真實API調用
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const result = await flashcardsService.updateFlashcard(flashcard.id, {
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word: editedCard.word,
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translation: editedCard.translation,
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definition: editedCard.definition,
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pronunciation: editedCard.pronunciation,
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partOfSpeech: editedCard.partOfSpeech,
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example: editedCard.example,
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exampleTranslation: editedCard.exampleTranslation,
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difficultyLevel: editedCard.difficultyLevel
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})
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if (result.success) {
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setFlashcard(editedCard)
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setIsEditing(false)
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alert('詞卡更新成功！')
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} else {
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alert(result.error || '更新失敗')
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}
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} catch (error) {
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alert('更新失敗，請重試')
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}
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}
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// 處理刪除
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const handleDelete = async () => {
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if (!flashcard) return
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if (!confirm(`確定要刪除詞卡「${flashcard.word}」嗎？`)) {
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return
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}
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try {
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// 假資料處理
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if (flashcard.id.startsWith('mock')) {
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alert('詞卡已刪除（模擬）')
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router.push('/flashcards')
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return
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}
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// 真實API調用
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const result = await flashcardsService.deleteFlashcard(flashcard.id)
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if (result.success) {
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alert('詞卡已刪除')
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router.push('/flashcards')
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} else {
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alert(result.error || '刪除失敗')
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}
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} catch (error) {
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alert('刪除失敗，請重試')
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}
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}
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if (loading) {
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return (
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<div className="min-h-screen bg-gray-50 flex items-center justify-center">
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<div className="text-lg text-gray-600">載入中...</div>
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</div>
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)
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}
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if (error || !flashcard) {
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return (
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<div className="min-h-screen bg-gray-50 flex items-center justify-center">
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<div className="text-center">
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<div className="text-red-600 text-lg mb-4">{error || '詞卡不存在'}</div>
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<button
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onClick={() => router.push('/flashcards')}
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className="px-4 py-2 bg-primary text-white rounded-lg hover:bg-primary-hover transition-colors"
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>
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返回詞卡列表
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</button>
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</div>
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</div>
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)
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}
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return (
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<div className="min-h-screen bg-gradient-to-br from-blue-50 to-indigo-100">
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<Navigation />
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<div className="max-w-4xl mx-auto px-4 py-8">
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{/* 導航欄 */}
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<div className="flex items-center justify-between mb-6">
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<div className="flex items-center gap-3">
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<button
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onClick={() => router.push('/flashcards')}
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className="text-gray-600 hover:text-gray-900 flex items-center gap-2"
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>
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<svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7 7-7" />
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</svg>
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返回詞卡列表
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</button>
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</div>
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</div>
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{/* 主要詞卡內容 - 學習功能風格 */}
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<div className="bg-white rounded-xl shadow-lg overflow-hidden mb-6 relative">
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{/* CEFR標籤 - 右上角 */}
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<div className="absolute top-4 right-4 z-10">
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<span className={`px-3 py-1 rounded-full text-sm font-medium border ${getCEFRColor((flashcard as any).difficultyLevel || 'A1')}`}>
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{(flashcard as any).difficultyLevel || 'A1'}
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</span>
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</div>
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{/* 標題區 */}
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<div className="bg-gradient-to-br from-blue-50 to-indigo-50 p-6 border-b border-blue-200">
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<div className="pr-16">
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<h1 className="text-4xl font-bold text-gray-900 mb-3">{flashcard.word}</h1>
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<div className="flex items-center gap-3">
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<span className="text-sm bg-gray-100 text-gray-700 px-3 py-1 rounded-full">
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{flashcard.partOfSpeech}
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</span>
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<span className="text-lg text-gray-600">{flashcard.pronunciation}</span>
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<button className="w-10 h-10 bg-blue-600 rounded-full flex items-center justify-center text-white hover:bg-blue-700 transition-colors">
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<svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15.536 8.464a5 5 0 010 7.072m2.828-9.9a9 9 0 010 12.728M5.586 15H4a1 1 0 01-1-1v-4a1 1 0 011-1h1.586l4.707-4.707C10.923 3.663 12 4.109 12 5v14c0 .891-1.077 1.337-1.707.707L5.586 15z" />
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</svg>
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</button>
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</div>
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</div>
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{/* 學習統計 */}
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<div className="grid grid-cols-3 gap-4 text-center mt-4">
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<div className="bg-white bg-opacity-60 rounded-lg p-3">
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<div className="text-2xl font-bold text-gray-900">{flashcard.masteryLevel}%</div>
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<div className="text-sm text-gray-600">掌握程度</div>
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</div>
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<div className="bg-white bg-opacity-60 rounded-lg p-3">
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<div className="text-2xl font-bold text-gray-900">{flashcard.timesReviewed}</div>
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<div className="text-sm text-gray-600">複習次數</div>
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</div>
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<div className="bg-white bg-opacity-60 rounded-lg p-3">
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<div className="text-2xl font-bold text-gray-900">
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{Math.ceil((new Date(flashcard.nextReviewDate).getTime() - new Date().getTime()) / (1000 * 60 * 60 * 24))}
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</div>
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<div className="text-sm text-gray-600">天後複習</div>
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</div>
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</div>
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</div>
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{/* 內容區 - 學習卡片風格 */}
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<div className="p-6 space-y-6">
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{/* 翻譯區塊 */}
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<div className="bg-green-50 rounded-lg p-4 border border-green-200">
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<h3 className="font-semibold text-green-900 mb-3 text-left">中文翻譯</h3>
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{isEditing ? (
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<input
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type="text"
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value={editedCard?.translation || ''}
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onChange={(e) => setEditedCard((prev: any) => ({ ...prev, translation: e.target.value }))}
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className="w-full p-3 border border-green-300 rounded-lg focus:ring-2 focus:ring-green-500 bg-white"
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placeholder="輸入中文翻譯"
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/>
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) : (
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<p className="text-green-800 font-medium text-left text-lg">
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{flashcard.translation}
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</p>
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)}
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</div>
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{/* 定義區塊 */}
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<div className="bg-gray-50 rounded-lg p-4 border border-gray-200">
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<h3 className="font-semibold text-gray-900 mb-3 text-left">英文定義</h3>
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{isEditing ? (
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<textarea
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value={editedCard?.definition || ''}
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onChange={(e) => setEditedCard((prev: any) => ({ ...prev, definition: e.target.value }))}
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className="w-full p-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 bg-white h-20 resize-none"
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placeholder="輸入英文定義"
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/>
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) : (
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<p className="text-gray-700 text-left leading-relaxed">
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{flashcard.definition}
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</p>
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)}
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</div>
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{/* 例句區塊 */}
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<div className="bg-blue-50 rounded-lg p-4 border border-blue-200">
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<h3 className="font-semibold text-blue-900 mb-3 text-left">例句</h3>
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{/* 例句圖片 */}
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<div className="mb-4">
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<img
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src={getExampleImage(flashcard.word)}
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alt={`${flashcard.word} example`}
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className="w-full max-w-md mx-auto rounded-lg border border-blue-300"
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/>
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</div>
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<div className="space-y-3">
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{isEditing ? (
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<>
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<textarea
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value={editedCard?.example || ''}
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onChange={(e) => setEditedCard((prev: any) => ({ ...prev, example: e.target.value }))}
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className="w-full p-3 border border-blue-300 rounded-lg focus:ring-2 focus:ring-blue-500 bg-white h-16 resize-none"
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placeholder="輸入英文例句"
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/>
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<textarea
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value={editedCard?.exampleTranslation || ''}
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onChange={(e) => setEditedCard((prev: any) => ({ ...prev, exampleTranslation: e.target.value }))}
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className="w-full p-3 border border-blue-300 rounded-lg focus:ring-2 focus:ring-blue-500 bg-white h-16 resize-none"
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placeholder="輸入例句翻譯"
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/>
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</>
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) : (
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<>
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<div className="relative">
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<p className="text-blue-800 text-left italic text-lg pr-12">
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"{flashcard.example}"
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</p>
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<div className="absolute bottom-0 right-0">
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<button className="w-10 h-10 bg-blue-600 rounded-full flex items-center justify-center text-white hover:bg-blue-700 transition-colors">
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<svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15.536 8.464a5 5 0 010 7.072m2.828-9.9a9 9 0 010 12.728M5.586 15H4a1 1 0 01-1-1v-4a1 1 0 011-1h1.586l4.707-4.707C10.923 3.663 12 4.109 12 5v14c0 .891-1.077 1.337-1.707.707L5.586 15z" />
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</svg>
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</button>
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</div>
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</div>
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<p className="text-blue-700 text-left text-base">
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"{flashcard.exampleTranslation}"
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</p>
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</>
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)}
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</div>
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</div>
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{/* 同義詞區塊 */}
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{(flashcard as any).synonyms && (flashcard as any).synonyms.length > 0 && (
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<div className="bg-purple-50 rounded-lg p-4 border border-purple-200">
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<h3 className="font-semibold text-purple-900 mb-3 text-left">同義詞</h3>
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<div className="flex flex-wrap gap-2">
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{(flashcard as any).synonyms.map((synonym: string, index: number) => (
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<span
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key={index}
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className="bg-white text-purple-700 px-3 py-1 rounded-full text-sm border border-purple-200 font-medium"
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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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{/* 詞卡資訊 */}
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<div className="bg-gray-50 rounded-lg p-4 border border-gray-200">
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<h3 className="font-semibold text-gray-900 mb-3 text-left">詞卡資訊</h3>
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<div className="grid grid-cols-2 gap-4 text-sm">
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<div>
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<span className="text-gray-600">詞性:</span>
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<span className="ml-2 font-medium">{flashcard.partOfSpeech}</span>
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</div>
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<div>
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<span className="text-gray-600">創建時間:</span>
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<span className="ml-2 font-medium">{new Date(flashcard.createdAt).toLocaleDateString()}</span>
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</div>
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<div>
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<span className="text-gray-600">下次複習:</span>
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<span className="ml-2 font-medium">{new Date(flashcard.nextReviewDate).toLocaleDateString()}</span>
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</div>
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<div>
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<span className="text-gray-600">複習次數:</span>
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<span className="ml-2 font-medium">{flashcard.timesReviewed} 次</span>
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</div>
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</div>
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</div>
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</div>
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{/* 編輯模式的操作按鈕 */}
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{isEditing && (
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<div className="px-6 pb-6">
|
||
<div className="flex gap-3">
|
||
<button
|
||
onClick={handleSaveEdit}
|
||
className="flex-1 bg-green-600 text-white py-3 rounded-lg font-medium hover:bg-green-700 transition-colors flex items-center justify-center gap-2"
|
||
>
|
||
<svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
||
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 13l4 4L19 7" />
|
||
</svg>
|
||
保存修改
|
||
</button>
|
||
<button
|
||
onClick={() => {
|
||
setIsEditing(false)
|
||
setEditedCard(flashcard)
|
||
}}
|
||
className="flex-1 bg-gray-500 text-white py-3 rounded-lg font-medium hover:bg-gray-600 transition-colors"
|
||
>
|
||
取消編輯
|
||
</button>
|
||
</div>
|
||
</div>
|
||
)}
|
||
</div>
|
||
|
||
{/* 底部操作區 - 平均延展按鈕 */}
|
||
<div className="flex gap-3">
|
||
<button
|
||
onClick={handleToggleFavorite}
|
||
className={`flex-1 py-3 rounded-lg font-medium transition-colors ${
|
||
flashcard.isFavorite
|
||
? 'bg-yellow-100 text-yellow-700 border border-yellow-300 hover:bg-yellow-200'
|
||
: 'bg-gray-100 text-gray-600 border border-gray-300 hover:bg-yellow-50 hover:text-yellow-600'
|
||
}`}
|
||
>
|
||
<div className="flex items-center justify-center gap-2">
|
||
<svg className="w-4 h-4" fill={flashcard.isFavorite ? "currentColor" : "none"} stroke="currentColor" viewBox="0 0 24 24">
|
||
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M11.049 2.927c.3-.921 1.603-.921 1.902 0l1.519 4.674a1 1 0 00.95.69h4.915c.969 0 1.371 1.24.588 1.81l-3.976 2.888a1 1 0 00-.363 1.118l1.518 4.674c.3.922-.755 1.688-1.538 1.118l-3.976-2.888a1 1 0 00-1.176 0l-3.976 2.888c-.783.57-1.838-.197-1.538-1.118l1.518-4.674a1 1 0 00-.363-1.118l-3.976-2.888c-.784-.57-.38-1.81.588-1.81h4.914a1 1 0 00.951-.69l1.519-4.674z" />
|
||
</svg>
|
||
{flashcard.isFavorite ? '已收藏' : '收藏'}
|
||
</div>
|
||
</button>
|
||
|
||
<button
|
||
onClick={() => setIsEditing(!isEditing)}
|
||
className={`flex-1 py-3 rounded-lg font-medium transition-colors ${
|
||
isEditing
|
||
? 'bg-gray-100 text-gray-700 border border-gray-300'
|
||
: 'bg-blue-100 text-blue-700 border border-blue-300 hover:bg-blue-200'
|
||
}`}
|
||
>
|
||
<div className="flex items-center justify-center gap-2">
|
||
<svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
||
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z" />
|
||
</svg>
|
||
{isEditing ? '取消編輯' : '編輯詞卡'}
|
||
</div>
|
||
</button>
|
||
|
||
<button
|
||
onClick={handleDelete}
|
||
className="flex-1 py-3 bg-red-600 text-white rounded-lg font-medium hover:bg-red-700 transition-colors"
|
||
>
|
||
<div className="flex items-center justify-center gap-2">
|
||
<svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
||
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
|
||
</svg>
|
||
刪除詞卡
|
||
</div>
|
||
</button>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)
|
||
} |