elearning/Frontend-Learner/pages/dashboard/my-courses.vue

246 lines
9.5 KiB
Vue

<script setup lang="ts">
/**
* @file my-courses.vue
* @description My Courses Page.
* Displays enrolled courses with filters for progress/completed.
* Handles enrollment success modals and certificate downloads.
*/
definePageMeta({
layout: 'default',
middleware: 'auth'
})
useHead({
title: 'คอร์สของฉัน - e-Learning'
})
const route = useRoute()
const showEnrollModal = ref(false)
const showCertModal = ref(false)
const activeFilter = ref<'all' | 'progress' | 'completed'>('all')
// Check URL query parameters to show 'Enrollment Success' modal
onMounted(() => {
if (route.query.enrolled) {
showEnrollModal.value = true
}
})
// Helper to get localized text
const getLocalizedText = (text: string | { th: string; en: string } | undefined) => {
if (!text) return ''
if (typeof text === 'string') return text
return text.th || text.en || ''
}
// Data Handling
const { fetchEnrolledCourses } = useCourse()
const enrolledCourses = ref<any[]>([])
const isLoading = ref(false)
const loadEnrolledCourses = async () => {
isLoading.value = true
const apiStatus = activeFilter.value === 'all'
? undefined // No status param = all
: activeFilter.value === 'completed'
? 'COMPLETED'
: 'IN_PROGRESS' // 'progress' -> IN_PROGRESS
// Actually, 'all' in UI might mean showing everything locally, OR fetching everything.
// The API supports status filter. Let's use clean fetching for simplicity and accuracy.
// Although checking the previous mock, 'all' showed both.
// If we want 'all' to show everything, we should pass undefined status.
// If we filter client side, we fetch ALL first.
// Strategy: Fetch based on filter.
// If 'all', do not send status.
const res = await fetchEnrolledCourses({
status: activeFilter.value === 'all' ? undefined : (activeFilter.value === 'completed' ? 'COMPLETED' : 'IN_PROGRESS')
})
if (res.success) {
enrolledCourses.value = (res.data || []).map(item => ({
id: item.course_id, // CourseCard might expect course id for links, or enrollment id? Usually CourseCard links to course detail.
// Wait, CourseCard likely needs course ID to link to /classroom/learning/:id
enrollment_id: item.id,
title: getLocalizedText(item.course.title),
progress: item.progress_percentage,
completed: item.status === 'COMPLETED',
thumbnail_url: item.course.thumbnail_url // CourseCard might need this
}))
}
isLoading.value = false
}
// Watch filter changes to reload
watch(activeFilter, () => {
loadEnrolledCourses()
})
onMounted(() => {
if (route.query.enrolled) {
showEnrollModal.value = true
}
loadEnrolledCourses()
})
// Mock certificate download action
const downloadCertificate = () => {
showCertModal.value = false
alert('เริ่มดาวน์โหลด PDF...')
}
</script>
<template>
<div>
<!-- Page Header & Filters -->
<div class="flex justify-between items-center mb-6 mobile-stack">
<h1 class="text-[28px] font-bold text-slate-900 dark:text-white">{{ $t('sidebar.myCourses') }}</h1>
<!-- Filter Tabs -->
<div class="flex gap-2" style="overflow-x: auto; padding-bottom: 4px; width: 100%; justify-content: flex-start;">
<button
:class="activeFilter === 'all' ? 'btn btn-primary' : 'btn btn-secondary'"
style="white-space: nowrap;"
@click="activeFilter = 'all'"
>
{{ $t('myCourses.filterAll') }}
</button>
<button
:class="activeFilter === 'progress' ? 'btn btn-primary' : 'btn btn-secondary'"
style="white-space: nowrap;"
@click="activeFilter = 'progress'"
>
{{ $t('myCourses.filterProgress') }}
</button>
<button
:class="activeFilter === 'completed' ? 'btn btn-primary' : 'btn btn-secondary'"
style="white-space: nowrap;"
@click="activeFilter = 'completed'"
>
{{ $t('myCourses.filterCompleted') }}
</button>
</div>
</div>
<!-- Courses Grid -->
<div v-if="isLoading" class="flex justify-center py-20">
<div class="spinner-border animate-spin inline-block w-8 h-8 border-4 rounded-full" role="status">
<span class="visually-hidden">Loading...</span>
</div>
</div>
<div v-else class="my-courses-grid">
<template v-for="course in enrolledCourses" :key="course.id">
<!-- In Progress Course Card -->
<CourseCard
v-if="!course.completed"
:title="course.title"
:progress="course.progress"
:image="course.thumbnail_url"
show-continue
/>
<!-- Completed Course Card -->
<CourseCard
v-else
:title="course.title"
:progress="100"
:image="course.thumbnail_url"
:completed="true"
show-certificate
show-study-again
@view-certificate="showCertModal = true"
/>
</template>
</div>
<!-- Empty State -->
<div v-if="!isLoading && enrolledCourses.length === 0" class="empty-state">
<div class="empty-state-icon">📚</div>
<h3 class="empty-state-title">{{ $t('myCourses.emptyTitle') }}</h3>
<p class="empty-state-description">{{ $t('myCourses.emptyDesc') }}</p>
<NuxtLink to="/browse/discovery" class="btn btn-primary">{{ $t('myCourses.goToDiscovery') }}</NuxtLink>
</div>
<!-- MODAL: Enrollment Success -->
<div
v-if="showEnrollModal"
style="display: flex; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 100; align-items: center; justify-content: center; padding: 20px;"
>
<div class="card" style="width: 400px; text-align: center; max-width: 90%;">
<div style="width: 64px; height: 64px; background: var(--success); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 32px; margin: 0 auto 24px;">
</div>
<h2 class="font-bold mb-2">{{ $t('enrollment.successTitle') }}</h2>
<p class="text-muted mb-6">{{ $t('enrollment.successDesc') }}</p>
<div class="flex flex-col gap-2">
<NuxtLink to="/classroom/learning" class="btn btn-primary w-full">{{ $t('enrollment.startNow') }}</NuxtLink>
<button class="btn btn-secondary w-full" @click="showEnrollModal = false">{{ $t('enrollment.later') }}</button>
</div>
</div>
</div>
<!-- MODAL: Certificate Preview -->
<div
v-if="showCertModal"
style="display: flex; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); z-index: 1000; align-items: center; justify-content: center; padding: 20px;"
>
<div class="cert-container">
<!-- Close Button -->
<button style="position: absolute; top: 15px; right: 20px; border: none; background: none; font-size: 32px; cursor: pointer; color: #1E293B; z-index: 10;" @click="showCertModal = false">&times;</button>
<div class="cert-inner">
<h1 class="cert-title">{{ $t('certificate.title') }}</h1>
<div style="width: 100px; height: 2px; background: #D4AF37; margin: 0 auto 24px;"/>
<p style="color: #64748B; margin-bottom: 16px; font-size: 16px;">{{ $t('certificate.presentedTo') }}</p>
<h2 class="cert-name">{{ $t('userMenu.home') === 'Home' ? 'Somchai Jaidee' : 'สมชาย ใจดี' }}</h2>
<p style="color: #64748B; margin-bottom: 16px; font-size: 16px;">{{ $t('certificate.completedDesc') }}</p>
<h3 style="font-size: 24px; font-weight: 700; color: #3B82F6; margin-bottom: 30px;">HTML5 นฐาน</h3>
<!-- Signature Section -->
<div class="cert-footer">
<div style="text-align: center;">
<div style="width: 150px; border-bottom: 1px solid #1E293B; margin-bottom: 8px; padding-bottom: 8px; font-style: italic; margin-left: auto; margin-right: auto;">Somchai K.</div>
<div style="font-size: 12px; color: #64748B;">{{ $t('certificate.directorSignature') }}</div>
</div>
<!-- Golden Seal -->
<div style="width: 80px; height: 80px; background: #D4AF37; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; color: white; border: 4px double white; box-shadow: 0 0 0 4px #D4AF37; transform: rotate(-5deg); flex-shrink: 0;">
<div style="font-size: 10px; font-weight: bold;">Certified</div>
<div style="font-size: 16px; font-weight: 900;">{{ $t('certificate.passed') }}</div>
</div>
<div style="text-align: center;">
<div style="width: 150px; border-bottom: 1px solid #1E293B; margin-bottom: 8px; padding-bottom: 8px; margin-left: auto; margin-right: auto;">15/12/2026</div>
<div style="font-size: 12px; color: #64748B;">{{ $t('certificate.issueDate') }}</div>
</div>
</div>
<!-- Download Button -->
<div style="margin-top: 32px; text-align: center;">
<button class="btn btn-primary" @click="downloadCertificate">
{{ $t('certificate.downloadPDF') }}
</button>
</div>
</div>
</div>
</div>
</div>
</template>
<style scoped>
.my-courses-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
gap: 20px;
}
@media (max-width: 768px) {
.my-courses-grid {
grid-template-columns: 1fr;
}
}
</style>