192 lines
10 KiB
Vue
192 lines
10 KiB
Vue
<script setup lang="ts">
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/**
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* @file CourseDetailView.vue
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* @description Quick view of course details including video preview, curriculum, and enroll logic
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*/
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import { ref, computed } from 'vue'
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const props = defineProps<{
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course: any;
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user: any;
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}>();
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const emit = defineEmits<{
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(e: 'back'): void;
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(e: 'enroll', courseId: number): void;
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}>();
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const { locale, t } = useI18n();
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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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const currentLocale = locale.value as 'th' | 'en'
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return text[currentLocale] || text.th || text.en || ''
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}
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const formatPrice = (price: number) => {
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return new Intl.NumberFormat(locale.value === 'th' ? 'th-TH' : 'en-US', {
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style: 'currency',
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currency: 'THB'
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}).format(price);
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}
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const enrollmentLoading = ref(false);
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const handleEnroll = () => {
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if(!props.course) return;
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enrollmentLoading.value = true;
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emit('enroll', props.course.id);
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// Loading state reset depends on parent, but locally we can reset after emit or keep until prop changes
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// In this pattern, we just emit.
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setTimeout(() => enrollmentLoading.value = false, 2000); // Safety timeout
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};
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</script>
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<template>
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<div class="animate-fade-in-up">
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<q-btn
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unelevated
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rounded
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icon="arrow_back"
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:label="$t('common.back')"
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class="mb-8 font-bold bg-slate-100 text-slate-700 hover:bg-slate-200 dark:bg-white/10 dark:text-white dark:hover:bg-white/20 transition-all px-4 shadow-sm"
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@click="emit('back')"
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/>
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<div class="grid grid-cols-1 lg:grid-cols-3 gap-8">
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<!-- Left: Content Detail -->
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<div class="lg:col-span-2 space-y-8">
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<!-- Video Preview Section -->
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<div class="relative aspect-video rounded-3xl overflow-hidden shadow-2xl group bg-black">
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<template v-if="course.media?.video_url">
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<video
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controls
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class="w-full h-full object-cover"
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:poster="course.thumbnail_url || course.cover_image || 'https://placehold.co/800x450?text=Course+Preview'"
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>
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<source :src="course.media.video_url" type="video/mp4">
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Your browser does not support the video tag.
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</video>
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</template>
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<!-- Beautiful Image Showcase if no video -->
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<template v-else>
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<div class="w-full h-full flex items-center justify-center relative overflow-hidden bg-slate-950">
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<!-- Show Thumbnail as Background if exists (Blurred background fill) -->
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<img
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v-if="course.thumbnail_url || course.cover_image"
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:src="course.thumbnail_url || course.cover_image"
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class="absolute inset-0 w-full h-full object-cover opacity-30 blur-xl scale-110"
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/>
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<!-- Main Sharp Image -->
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<img
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v-if="course.thumbnail_url || course.cover_image"
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:src="course.thumbnail_url || course.cover_image"
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class="relative z-10 w-full h-full object-contain shadow-2xl shadow-black/50"
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/>
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<div v-else class="absolute inset-0 bg-gradient-to-br from-slate-800 to-slate-900 flex items-center justify-center">
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<q-icon name="image" size="80px" class="text-slate-700 opacity-50" />
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</div>
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</div>
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</template>
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</div>
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<!-- Course Title & Description -->
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<div>
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<h1 class="text-3xl md:text-4xl font-extrabold text-slate-900 dark:text-white mb-4 leading-tight">
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{{ getLocalizedText(course.title) }}
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</h1>
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<div class="flex flex-wrap items-center gap-4 text-sm text-slate-500 dark:text-slate-400 mb-6">
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<span class="flex items-center gap-1 bg-slate-100 dark:bg-slate-800 px-3 py-1 rounded-full text-slate-700 dark:text-slate-300 font-medium">
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{{ getLocalizedText(course.category?.name) }}
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</span>
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</div>
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<div class="prose max-w-none text-slate-600 dark:text-slate-400 leading-relaxed font-light">
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<p>{{ getLocalizedText(course.description) }}</p>
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</div>
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</div>
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<!-- Curriculum Preview -->
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<div class="bg-slate-100/50 dark:bg-slate-800/50 rounded-3xl p-6 md:p-8 border border-transparent dark:border-slate-700/50">
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<h3 class="text-xl font-bold text-slate-900 dark:text-white mb-6 flex items-center gap-2">
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<q-icon name="list_alt" class="text-blue-600 dark:text-blue-400" />
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{{ $t('course.courseContent') }}
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</h3>
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<div class="space-y-4">
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<div v-for="(chapter, idx) in course.chapters" :key="chapter.id" class="bg-white dark:bg-slate-900 rounded-xl border border-slate-200 dark:border-slate-800 overflow-hidden">
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<div class="px-6 py-4 bg-slate-100 dark:bg-white/5 font-bold text-slate-800 dark:text-white flex justify-between items-center">
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<span>{{ Number(idx) + 1 }}. {{ getLocalizedText(chapter.title) }}</span>
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<span class="text-xs text-slate-500 dark:text-slate-400 font-normal">{{ chapter.lessons?.length || 0 }} {{ $t('course.lessonsUnit') }}</span>
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</div>
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<div class="divide-y divide-slate-100 dark:divide-slate-800">
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<div v-for="lesson in chapter.lessons" :key="lesson.id" class="px-6 py-3 flex items-center gap-3 text-sm text-slate-600 dark:text-slate-400 hover:bg-slate-50 dark:hover:bg-white/5 transition-colors">
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<q-icon
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:name="lesson.type === 'VIDEO' ? 'play_circle' : 'article'"
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:class="lesson.type === 'VIDEO' ? 'text-blue-500 dark:text-blue-400' : 'text-orange-500 dark:text-orange-400'"
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size="18px"
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/>
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<span class="flex-1">{{ getLocalizedText(lesson.title) }}</span>
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<span v-if="lesson.duration_minutes" class="text-slate-400 dark:text-slate-500 text-xs">{{ lesson.duration_minutes }} {{ $t('course.minutes') }}</span>
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<q-icon v-if="lesson.is_locked !== false" name="lock" size="14px" class="text-slate-300 dark:text-slate-600" />
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</div>
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</div>
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</div>
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<div v-if="!course.chapters || course.chapters.length === 0" class="flex flex-col items-center justify-center py-12 text-slate-400 dark:text-slate-500 bg-white/50 dark:bg-slate-900/50 rounded-2xl border-2 border-dashed border-slate-200 dark:border-slate-800">
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<q-icon name="menu_book" size="40px" class="mb-2 opacity-50" />
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<p class="text-sm font-medium">{{ $t('course.noContent') }}</p>
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</div>
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</div>
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</div>
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</div>
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<!-- Right: Enrollment Card -->
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<div class="lg:col-span-1">
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<div class="sticky top-24">
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<div class="bg-white dark:bg-slate-800/40 dark:backdrop-blur-xl rounded-3xl shadow-xl shadow-slate-200/50 dark:shadow-none p-6 border border-slate-100 dark:border-white/10 relative overflow-hidden">
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<div class="absolute top-0 right-0 w-32 h-32 bg-gradient-to-br from-blue-500/20 to-purple-500/20 rounded-full blur-3xl -mr-16 -mt-16"></div>
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<div class="relative">
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<div class="text-3xl font-black mb-2 font-display">
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<span v-if="course.price > 0" class="text-slate-900 dark:text-white">
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{{ formatPrice(course.price) }}
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</span>
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<span v-else class="text-blue-600 dark:text-blue-400 drop-shadow-sm">
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{{ $t('course.free') }}
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</span>
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</div>
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<q-btn
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unelevated
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rounded
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size="lg"
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color="primary"
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class="w-full mb-4 shadow-lg shadow-blue-600/30 font-bold"
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:label="user ? (course.enrolled ? $t('course.startLearning') : (course.price > 0 ? $t('course.buyNow') : $t('course.enrollFree'))) : $t('course.loginToEnroll')"
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:loading="enrollmentLoading"
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@click="handleEnroll"
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/>
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<hr class="my-6 border-slate-100 dark:border-slate-800">
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<div class="space-y-3 block">
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<div class="flex items-center gap-3 text-sm text-slate-600 dark:text-slate-400">
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<q-icon name="check_circle" class="text-green-500" />
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{{ $t('course.certificate') }} ({{ $t('course.available') }})
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</template>
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