653 lines
26 KiB
Vue
653 lines
26 KiB
Vue
<script setup lang="ts">
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/**
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* @file learning.vue
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* @description หน้าเรียนออนไลน์ (Classroom Interface)
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* จัดการแสดงผลวิดีโอรายการบทเรียน และติดตามความคืบหน้า
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* ออกแบบให้เหมือนระบบ LMS มาตรฐาน
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*/
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definePageMeta({
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layout: false, // Custom layout defined within this component
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middleware: 'auth'
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})
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useHead({
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title: 'ห้องเรียนออนไลน์ - e-Learning'
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})
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const route = useRoute()
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const { t } = useI18n()
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const { user } = useAuth()
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const { fetchCourseLearningInfo, fetchLessonContent, saveVideoProgress, markLessonComplete, checkLessonAccess, fetchVideoProgress } = useCourse()
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// Media Prefs (Global Volume)
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const { volume, muted: isMuted, setVolume, setMuted, applyTo } = useMediaPrefs()
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// State
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const sidebarOpen = ref(false)
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const courseId = computed(() => Number(route.query.course_id))
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// ==========================================
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// 1. ตัวแปร State (สถานะของ UI)
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// ==========================================
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// courseData: เก็บข้อมูลโครงสร้างคอร์ส (บทเรียนต่างๆ)
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const courseData = ref<any>(null)
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// currentLesson: บทเรียนที่กำลังเรียนอยู่ปัจจุบัน
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const currentLesson = ref<any>(null)
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const isLoading = ref(true) // โหลดข้อมูลคอร์ส
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const isLessonLoading = ref(false) // โหลดเนื้อหาบทเรียน
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// Video Player State (สถานะวิดีโอ)
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const videoRef = ref<HTMLVideoElement | null>(null)
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const isPlaying = ref(false)
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const videoProgress = ref(0)
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const currentTime = ref(0)
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const duration = ref(0)
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const saveProgressInterval = ref<any>(null) // ตัวแปรเก็บ setInterval สำหรับบันทึกความคืบหน้าอัตโนมัติ
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// Helper for localization
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const getLocalizedText = (text: any) => {
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if (!text) return ''
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if (typeof text === 'string') return text
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return text.th || text.en || ''
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}
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const toggleSidebar = () => {
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sidebarOpen.value = !sidebarOpen.value
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}
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// Logic loadLesson แยกออกมา
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const handleLessonSelect = (lessonId: number) => {
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loadLesson(lessonId)
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// Close sidebar on mobile when selecting a lesson
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if (import.meta.client && window.innerWidth <= 1024) {
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sidebarOpen.value = false
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}
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}
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// Data Fetching
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// ==========================================
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// 2. ฟังก์ชันโหลดข้อมูล (Data Fetching)
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// ==========================================
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// โหลดโครงสร้างคอร์สและบทเรียนทั้งหมด
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const loadCourseData = async () => {
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if (!courseId.value) return
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isLoading.value = true
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try {
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const res = await fetchCourseLearningInfo(courseId.value)
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if (res.success) {
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courseData.value = res.data
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// Auto-load logic: ถ้ายังไม่ได้เลือกบทเรียน ให้โหลดบทแรกที่ไม่ล็อคมาแสดง
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if (!currentLesson.value) {
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const firstChapter = res.data.chapters[0]
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if (firstChapter && firstChapter.lessons.length > 0) {
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// Find first unlocked or just first
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const availableLesson = firstChapter.lessons.find((l: any) => !l.is_locked) || firstChapter.lessons[0]
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loadLesson(availableLesson.id)
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}
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}
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}
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} catch (error) {
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console.error('Error loading course:', error)
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} finally {
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isLoading.value = false
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}
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}
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const loadLesson = async (lessonId: number) => {
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if (currentLesson.value?.id === lessonId) return
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// Clear previous video state
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isPlaying.value = false
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videoProgress.value = 0
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currentTime.value = 0
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if (videoRef.value) {
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videoRef.value.pause()
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videoRef.value.currentTime = 0
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}
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isLessonLoading.value = true
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try {
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// Optional: Check access first
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const accessRes = await checkLessonAccess(courseId.value, lessonId)
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if (accessRes.success && !accessRes.data.is_accessible) {
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let msg = t('classroom.notAvailable')
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// Handle specific lock reasons
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if (accessRes.data.lock_reason) {
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msg = accessRes.data.lock_reason
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} else if (accessRes.data.required_quiz_pass && !accessRes.data.required_quiz_pass.is_passed) {
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const quizTitle = getLocalizedText(accessRes.data.required_quiz_pass.title)
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msg = `กรุณาทำแบบทดสอบ "${quizTitle}" ให้ผ่านก่อน`
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} else if (accessRes.data.required_lessons && accessRes.data.required_lessons.length > 0) {
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const reqLesson = accessRes.data.required_lessons.find((l: any) => !l.is_completed)
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if (reqLesson) {
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msg = `กรุณาเรียนบทเรียน "${getLocalizedText(reqLesson.title)}" ให้จบก่อน`
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}
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} else if (accessRes.data.is_enrolled === false) {
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msg = 'คุณยังไม่ได้ลงทะเบียนในคอร์สนี้'
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}
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alert(msg)
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isLessonLoading.value = false
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return
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}
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// 1. Fetch content
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const res = await fetchLessonContent(courseId.value, lessonId)
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if (res.success) {
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currentLesson.value = res.data
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// Update Lesson Completion UI status safely
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if (currentLesson.value?.progress?.is_completed && courseData.value) {
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for (const chapter of courseData.value.chapters) {
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const lesson = chapter.lessons.find((l: any) => l.id === lessonId)
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if (lesson) {
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if (!lesson.progress) lesson.progress = {}
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lesson.progress.is_completed = true
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break
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}
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}
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}
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// 2. Fetch Initial Progress (Resume Playback)
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if (currentLesson.value.type === 'VIDEO') {
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// A. Server Progress
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const progressRes = await fetchVideoProgress(lessonId)
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let serverProgress = 0
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if (progressRes.success && progressRes.data?.video_progress_seconds) {
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serverProgress = progressRes.data.video_progress_seconds
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}
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// B. Local Progress (Buffer)
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const localProgress = getLocalProgress(lessonId)
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// C. Hybrid Resume (Max Wins)
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const resumeTime = Math.max(serverProgress, localProgress)
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if (resumeTime > 0) {
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console.log(`Resuming at: ${resumeTime}s (Server: ${serverProgress}, Local: ${localProgress})`)
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initialSeekTime.value = resumeTime
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maxWatchedTime.value = resumeTime
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currentTime.value = resumeTime
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} else {
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initialSeekTime.value = 0
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maxWatchedTime.value = 0
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}
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}
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}
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} catch (error) {
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console.error('Error loading lesson:', error)
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} finally {
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isLessonLoading.value = false
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}
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}
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// Video & Progress State
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const initialSeekTime = ref(0)
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const maxWatchedTime = ref(0) // Anti-rewind monotonic tracking
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const lastSavedTime = ref(-1)
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const lastSavedTimestamp = ref(0) // Server throttle timestamp
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const lastLocalSaveTimestamp = ref(0) // Local throttle timestamp
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// Helper: Get Local Storage Key
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const getLocalProgressKey = (lessonId: number) => {
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if (!user.value?.id) return null
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return `progress:${user.value.id}:${lessonId}`
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}
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// Helper: Get Local Progress
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const getLocalProgress = (lessonId: number): number => {
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try {
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const key = getLocalProgressKey(lessonId)
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if (!key) return 0
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const stored = localStorage.getItem(key)
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return stored ? parseFloat(stored) : 0
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} catch (e) {
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return 0
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}
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}
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// Helper: Save to Local Storage
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const saveLocalProgress = (lessonId: number, time: number) => {
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try {
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const key = getLocalProgressKey(lessonId)
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if (key) {
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localStorage.setItem(key, time.toString())
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}
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} catch (e) {
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// Ignore storage errors
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}
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}
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const onVideoMetadataLoaded = () => {
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if (videoRef.value) {
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// Bind Media Preferences (Volume/Mute)
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applyTo(videoRef.value)
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// Resume playback if we have a saved position
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if (initialSeekTime.value > 0) {
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// Ensure we don't seek past duration
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const seekTo = Math.min(initialSeekTime.value, videoRef.value.duration || Infinity)
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videoRef.value.currentTime = seekTo
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}
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}
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}
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const togglePlay = () => {
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if (!videoRef.value) return
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if (isPlaying.value) videoRef.value.pause()
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else videoRef.value.play()
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isPlaying.value = !isPlaying.value
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}
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// -----------------------------------------------------
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// ROBUST PROGRESS SAVING SYSTEM (Hybrid: Local + Server)
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// -----------------------------------------------------
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// Main Server Save Function
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const performSaveProgress = async (force: boolean = false, keepalive: boolean = false) => {
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if (!videoRef.value || !currentLesson.value || currentLesson.value.type !== 'VIDEO') return
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const now = Date.now()
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const maxSec = Math.floor(maxWatchedTime.value) // Use max watched time
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const durationSec = Math.floor(videoRef.value.duration || 0)
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// 1. Validation: Don't save if progress hasn't increased (Monotonic Check)
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if (!force && maxSec <= lastSavedTime.value) return
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// 2. Validation: Server Throttle (15 seconds)
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if (!force && (now - lastSavedTimestamp.value < 15000)) return
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// Save
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lastSavedTime.value = maxSec
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lastSavedTimestamp.value = now
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console.log(`Saving Server: ${maxSec}/${durationSec} (KeepAlive: ${keepalive})`)
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const res = await saveVideoProgress(currentLesson.value.id, maxSec, durationSec, keepalive)
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// Check completion
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if (res.success && res.data?.is_completed) {
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markLessonAsCompletedLocally(currentLesson.value.id)
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}
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}
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// Helper to update Sidebar UI
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const markLessonAsCompletedLocally = (lessonId: number) => {
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if (courseData.value) {
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for (const chapter of courseData.value.chapters) {
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const lesson = chapter.lessons.find((l: any) => l.id === lessonId)
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if (lesson) {
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if (!lesson.progress) lesson.progress = {}
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lesson.progress.is_completed = true
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break
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}
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}
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}
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}
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const updateProgress = () => {
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if (!videoRef.value) return
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// UI Update
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currentTime.value = videoRef.value.currentTime
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duration.value = videoRef.value.duration
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videoProgress.value = (currentTime.value / duration.value) * 100
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// Update Monotonic Progress
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if (currentTime.value > maxWatchedTime.value) {
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maxWatchedTime.value = currentTime.value
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}
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// Logic: Periodic Save
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if (isPlaying.value && currentLesson.value?.id) {
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const now = Date.now()
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// 1. Local Save Throttle (5 seconds)
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if (now - lastLocalSaveTimestamp.value > 5000) {
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saveLocalProgress(currentLesson.value.id, maxWatchedTime.value)
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lastLocalSaveTimestamp.value = now
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}
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// 2. Server Save Throttle (15 seconds) checked inside function
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performSaveProgress(false, false)
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}
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}
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// Volume Controls Logic replaced by useMediaPrefs
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const volumeIcon = computed(() => {
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if (isMuted.value || volume.value === 0) return 'volume_off'
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if (volume.value < 0.5) return 'volume_down'
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return 'volume_up'
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})
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const handleToggleMute = () => {
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setMuted(!isMuted.value)
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}
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const handleVolumeChange = (val: any) => {
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const newVol = typeof val === 'number' ? val : Number(val.target.value)
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setVolume(newVol)
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}
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const videoSrc = computed(() => {
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if (!currentLesson.value) return ''
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// Use explicit video_url from API first
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if (currentLesson.value.video_url) return currentLesson.value.video_url
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// Fallback (deprecated logic, but keeping just in case)
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const content = getLocalizedText(currentLesson.value.content)
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if (content && (content.startsWith('http') || content.startsWith('/')) && !content.includes(' ')) {
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return content
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}
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return ''
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})
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// ==========================================
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// 3. ระบบบันทึกความคืบหน้า (Progress Tracking)
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// ==========================================
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// บันทึกอัตโนมัติทุกๆ 10 วินาทีเมื่อเล่นวิดีโอ
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// บันทึกอัตโนมัติทุกๆ 10 วินาทีเมื่อเล่นวิดีโอ
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// Event Listeners for Robustness
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onMounted(() => {
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// Page/Tab Visibility Logic
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if (import.meta.client) {
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document.addEventListener('visibilitychange', handleVisibilityChange)
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window.addEventListener('pagehide', handlePageHide)
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}
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})
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onBeforeUnmount(() => {
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if (import.meta.client) {
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document.removeEventListener('visibilitychange', handleVisibilityChange)
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window.removeEventListener('pagehide', handlePageHide)
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}
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// Final save attempt when component destroys
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if (currentLesson.value?.id) {
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saveLocalProgress(currentLesson.value.id, maxWatchedTime.value)
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}
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performSaveProgress(true, true)
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})
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const handleVisibilityChange = () => {
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if (document.hidden) {
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console.log('Tab hidden, saving progress...')
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if (currentLesson.value?.id) {
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saveLocalProgress(currentLesson.value.id, maxWatchedTime.value)
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}
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performSaveProgress(true, true) // Force save with keepalive
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}
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}
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const handlePageHide = () => {
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// Triggered on page refresh, close tab, or navigation
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if (currentLesson.value?.id) {
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saveLocalProgress(currentLesson.value.id, maxWatchedTime.value)
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}
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performSaveProgress(true, true)
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}
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// Watch Video Events
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watch(isPlaying, (playing) => {
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if (!playing) {
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// Paused: Save immediately
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if (currentLesson.value?.id) {
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saveLocalProgress(currentLesson.value.id, maxWatchedTime.value)
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}
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performSaveProgress(true, false)
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}
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})
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// เมื่อวิดีโอจบ ให้บันทึกว่าเรียนจบ (Complete)
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// เมื่อวิดีโอจบ ให้บันทึกว่าเรียนจบ (Complete)
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const onVideoEnded = async () => {
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isPlaying.value = false
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console.log('Video Ended')
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// Force save progress at 100%
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await performSaveProgress(true, false)
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// Call explicit complete endpoint if exists
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if (currentLesson.value) {
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const res = await markLessonComplete(courseId.value, currentLesson.value.id)
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if (res.success) {
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markLessonAsCompletedLocally(currentLesson.value.id)
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if (res.data.is_course_completed) {
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alert("ยินดีด้วย! คุณเรียนจบหลักสูตรแล้ว")
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}
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}
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}
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}
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const formatTime = (time: number) => {
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const m = Math.floor(time / 60)
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const s = Math.floor(time % 60)
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return `${m}:${s.toString().padStart(2, '0')}`
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}
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const currentTimeDisplay = computed(() => formatTime(currentTime.value))
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const durationDisplay = computed(() => formatTime(duration.value || 0))
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const seek = (e: MouseEvent) => {
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if (!videoRef.value) return
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const rect = (e.currentTarget as HTMLElement).getBoundingClientRect()
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const percent = (e.clientX - rect.left) / rect.width
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videoRef.value.currentTime = percent * videoRef.value.duration
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}
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onMounted(() => {
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loadCourseData()
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})
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onBeforeUnmount(() => {
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clearInterval(saveProgressInterval.value)
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})
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</script>
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<template>
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<q-layout view="hHh LpR lFf" class="bg-[var(--bg-body)] text-[var(--text-main)]">
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<!-- Header -->
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<q-header bordered class="bg-[var(--bg-surface)] border-b border-gray-200 dark:border-white/5 text-[var(--text-main)] h-14">
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<q-toolbar>
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<q-btn flat round dense icon="menu" class="lg:hidden mr-2" @click="toggleSidebar" />
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<NuxtLink
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to="/dashboard/my-courses"
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class="inline-flex items-center gap-2 text-slate-900 dark:text-white hover:text-blue-600 dark:hover:text-blue-300 transition-all font-black text-sm md:text-base group mr-4"
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>
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<q-icon name="arrow_back" size="24px" class="transition-transform group-hover:-translate-x-1" />
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<span>{{ $t('classroom.backToDashboard') }}</span>
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</NuxtLink>
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<q-toolbar-title class="text-base font-bold text-center lg:text-left truncate text-slate-900 dark:text-white">
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{{ courseData ? getLocalizedText(courseData.course.title) : $t('classroom.loadingTitle') }}
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</q-toolbar-title>
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<div class="flex items-center gap-2">
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<!-- Right actions -->
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</div>
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</q-toolbar>
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</q-header>
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<!-- Sidebar (Curriculum) -->
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<q-drawer
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v-model="sidebarOpen"
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show-if-above
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bordered
|
|
side="left"
|
|
:width="320"
|
|
:breakpoint="1024"
|
|
class="bg-[var(--bg-surface)]"
|
|
content-class="bg-[var(--bg-surface)]"
|
|
>
|
|
<div v-if="courseData" class="h-full scroll">
|
|
<q-list class="pb-10">
|
|
<template v-for="chapter in courseData.chapters" :key="chapter.id">
|
|
<q-item-label header class="bg-slate-100 dark:bg-slate-800 text-[var(--text-main)] font-bold sticky top-0 z-10 border-b dark:border-white/5 text-sm py-4">
|
|
{{ getLocalizedText(chapter.title) }}
|
|
</q-item-label>
|
|
|
|
<q-item
|
|
v-for="lesson in chapter.lessons"
|
|
:key="lesson.id"
|
|
clickable
|
|
v-ripple
|
|
:active="currentLesson?.id === lesson.id"
|
|
active-class="bg-blue-50 text-blue-700 dark:bg-blue-900/20 dark:text-blue-200 font-medium"
|
|
class="border-b border-gray-50 dark:border-white/5"
|
|
@click="!lesson.is_locked && handleLessonSelect(lesson.id)"
|
|
:disable="lesson.is_locked"
|
|
>
|
|
<q-item-section avatar v-if="lesson.is_locked">
|
|
<q-icon name="lock" size="xs" color="grey" />
|
|
</q-item-section>
|
|
|
|
<q-item-section>
|
|
<q-item-label class="text-sm md:text-base line-clamp-2 text-[var(--text-main)]">
|
|
{{ getLocalizedText(lesson.title) }}
|
|
</q-item-label>
|
|
</q-item-section>
|
|
|
|
<q-item-section side>
|
|
<q-icon v-if="lesson.progress?.is_completed" name="check_circle" color="positive" size="xs" />
|
|
<q-icon v-else-if="currentLesson?.id === lesson.id" name="play_circle" color="primary" size="xs" />
|
|
<q-icon v-else name="radio_button_unchecked" color="grey-4" size="xs" />
|
|
</q-item-section>
|
|
</q-item>
|
|
</template>
|
|
</q-list>
|
|
</div>
|
|
<div v-else-if="isLoading" class="p-6 text-center text-slate-500">
|
|
<q-spinner color="primary" size="2em" />
|
|
<div class="mt-2 text-xs">{{ $t('classroom.loadingCurriculum') }}</div>
|
|
</div>
|
|
</q-drawer>
|
|
|
|
<!-- Main Content -->
|
|
<q-page-container class="bg-white dark:bg-slate-900">
|
|
<q-page class="flex flex-col h-full bg-slate-50 dark:bg-[#0B0F1A]">
|
|
<!-- Video Player & Content Area -->
|
|
<div class="w-full max-w-7xl mx-auto p-4 md:p-6 flex-grow">
|
|
<!-- Video Player -->
|
|
<div v-if="currentLesson && videoSrc" class="bg-black rounded-xl overflow-hidden shadow-lg mb-6 aspect-video relative group">
|
|
<video
|
|
ref="videoRef"
|
|
:src="videoSrc"
|
|
class="w-full h-full object-contain"
|
|
@click="togglePlay"
|
|
@timeupdate="updateProgress"
|
|
@loadedmetadata="onVideoMetadataLoaded"
|
|
@ended="onVideoEnded"
|
|
/>
|
|
|
|
<!-- Custom Controls Overlay (Simplified) -->
|
|
<div class="absolute bottom-0 left-0 right-0 p-4 bg-gradient-to-t from-black/80 to-transparent transition-opacity opacity-0 group-hover:opacity-100">
|
|
<div class="flex items-center gap-4 text-white">
|
|
<q-btn flat round dense :icon="isPlaying ? 'pause' : 'play_arrow'" @click.stop="togglePlay" />
|
|
<div class="relative flex-grow h-1 bg-white/30 rounded cursor-pointer group/progress" @click="seek">
|
|
<div class="absolute top-0 left-0 h-full bg-blue-500 rounded group-hover/progress:h-1.5 transition-all" :style="{ width: videoProgress + '%' }"></div>
|
|
</div>
|
|
<span class="text-xs font-mono">{{ currentTimeDisplay }} / {{ durationDisplay }}</span>
|
|
|
|
<!-- Volume Control -->
|
|
<div class="flex items-center gap-2 group/volume">
|
|
<q-btn flat round dense :icon="volumeIcon" @click.stop="handleToggleMute" color="white" />
|
|
<div class="w-0 group-hover/volume:w-20 overflow-hidden transition-all duration-300 flex items-center">
|
|
<input
|
|
type="range"
|
|
min="0"
|
|
max="1"
|
|
step="0.1"
|
|
:value="volume"
|
|
@input="handleVolumeChange"
|
|
class="w-20 h-1 bg-white/30 rounded-lg appearance-none cursor-pointer accent-blue-500"
|
|
/>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<!-- Lesson Info -->
|
|
<div v-if="currentLesson" class="bg-[var(--bg-surface)] p-6 rounded-2xl shadow-sm border border-[var(--border-color)] mt-6">
|
|
<!-- ใช้สีจากตัวแปรกลาง: จะแยกโหมดให้อัตโนมัติ (สว่าง=ดำ / มืด=ขาว) -->
|
|
<h1 class="text-2xl md:text-3xl font-bold mb-3 text-slate-900 dark:text-white">{{ getLocalizedText(currentLesson.title) }}</h1>
|
|
|
|
<p class="text-slate-700 dark:text-slate-300 text-base md:text-lg" v-if="currentLesson.description">{{ getLocalizedText(currentLesson.description) }}</p>
|
|
|
|
<!-- Lesson Content Area (Text/HTML) -->
|
|
<div v-if="currentLesson.type === 'QUIZ'" class="mt-6 p-8 bg-[var(--bg-elevated)] rounded-xl border border-[var(--border-color)] text-center">
|
|
<q-icon name="quiz" size="4rem" color="primary" class="mb-4" />
|
|
<h2 class="text-xl font-bold mb-2 text-slate-900 dark:text-white">{{ $t('quiz.startTitle', 'แบบทดสอบ') }}</h2>
|
|
<p class="text-slate-500 mb-6">{{ getLocalizedText(currentLesson.quiz?.description || currentLesson.description) }}</p>
|
|
|
|
<div class="flex justify-center gap-4 text-sm text-slate-500 mb-8">
|
|
<span v-if="currentLesson.quiz?.questions?.length"><q-icon name="format_list_numbered" /> {{ currentLesson.quiz.questions.length }} ข้อ</span>
|
|
<span v-if="currentLesson.quiz?.time_limit"><q-icon name="schedule" /> {{ currentLesson.quiz.time_limit }} นาที</span>
|
|
</div>
|
|
|
|
<q-btn
|
|
color="primary"
|
|
size="lg"
|
|
rounded
|
|
:label="$t('quiz.startBtn', 'เริ่มทำแบบทดสอบ')"
|
|
icon="play_arrow"
|
|
@click="$router.push(`/classroom/quiz?course_id=${courseId}&lesson_id=${currentLesson.id}`)"
|
|
/>
|
|
</div>
|
|
<div v-else-if="currentLesson.content" class="mt-6 prose dark:prose-invert max-w-none p-6 bg-[var(--bg-elevated)] rounded-xl border border-[var(--border-color)]">
|
|
<div v-html="getLocalizedText(currentLesson.content)" class="text-base md:text-lg leading-relaxed text-slate-900 dark:text-slate-200"></div>
|
|
</div>
|
|
|
|
<!-- Attachments Section -->
|
|
<div v-if="currentLesson.attachments && currentLesson.attachments.length > 0" class="mt-8">
|
|
<h3 class="text-lg font-bold mb-4 text-slate-900 dark:text-white flex items-center gap-2">
|
|
<q-icon name="attach_file" />
|
|
{{ $t('classroom.attachments') || 'เอกสารประกอบ' }}
|
|
</h3>
|
|
<div class="grid grid-cols-1 sm:grid-cols-2 gap-4">
|
|
<a
|
|
v-for="file in currentLesson.attachments"
|
|
:key="file.file_name"
|
|
:href="file.presigned_url"
|
|
target="_blank"
|
|
class="flex items-center gap-4 p-4 rounded-xl border border-slate-200 dark:border-slate-700 bg-white dark:bg-slate-800 hover:bg-slate-50 dark:hover:bg-slate-700 transition-colors group"
|
|
>
|
|
<div class="w-10 h-10 rounded-lg bg-red-100 dark:bg-red-900/30 text-red-600 flex items-center justify-center">
|
|
<q-icon name="picture_as_pdf" size="24px" />
|
|
</div>
|
|
<div class="flex-1 min-w-0">
|
|
<div class="font-bold text-slate-900 dark:text-slate-200 truncate group-hover:text-blue-600 transition-colors">
|
|
{{ file.file_name }}
|
|
</div>
|
|
<div class="text-xs text-slate-500 dark:text-slate-400">
|
|
{{ (file.file_size / 1024 / 1024).toFixed(2) }} MB
|
|
</div>
|
|
</div>
|
|
<q-icon name="download" class="text-slate-400 group-hover:text-blue-600" />
|
|
</a>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</q-page>
|
|
</q-page-container>
|
|
|
|
</q-layout>
|
|
</template>
|
|
|
|
<style>
|
|
.mobile-hide-label .q-btn__content span {
|
|
display: none;
|
|
}
|
|
@media (min-width: 768px) {
|
|
.mobile-hide-label .q-btn__content span {
|
|
display: inline;
|
|
margin-left: 8px;
|
|
}
|
|
}
|
|
</style>
|