feat: Implement course discovery page with API integration, useCourse composable, and CourseCard component.

Frontend-Learner/.nuxt/tailwind/postcss.mjs

@@ -1,4 +1,4 @@
-// generated by the @nuxtjs/tailwindcss <https://github.com/nuxt-modules/tailwindcss> module at 16/1/2569 09:58:37
+// generated by the @nuxtjs/tailwindcss <https://github.com/nuxt-modules/tailwindcss> module at 16/1/2569 10:18:22
 import "@nuxtjs/tailwindcss/config-ctx"
 import configMerger from "@nuxtjs/tailwindcss/merger";
 

Frontend-Learner/components/course/CourseCard.vue

@@ -8,7 +8,7 @@
 
 interface CourseCardProps {
   /** Course Title */
-  title: string
+  title: string | { th: string; en: string }
   /** Difficulty Level (Beginner, Intermediate, etc.) */
   level?: string
   /** Visual type for level badge (color coding) */
@@ -16,7 +16,7 @@ interface CourseCardProps {
   /** Course Price (e.g., 'Free', '฿990') */
   price?: string
   /** Short description */
-  description?: string
+  description?: string | { th: string; en: string }
   /** Rating score (e.g., '4.8') */
   rating?: string
   /** Number of lessons */
@@ -37,13 +37,23 @@ interface CourseCardProps {
   image?: string
 }
 
-defineProps<CourseCardProps>()
+const props = defineProps<CourseCardProps>()
 
 const emit = defineEmits<{
   viewDetails: []
   continue: []
   viewCertificate: []
 }>()
+
+// 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 || ''
+}
+
+const displayTitle = computed(() => getLocalizedText(props.title))
+const displayDescription = computed(() => getLocalizedText(props.description))
 </script>
 
 <template>
@@ -52,7 +62,7 @@ const emit = defineEmits<{
     <div class="thumbnail-wrapper relative h-44 overflow-hidden rounded-t-[1.5rem]">
       <img 
         :src="image || 'https://images.unsplash.com/photo-1498050108023-c5249f4df085?w=400&q=80'" 
-        :alt="title"
+        :alt="displayTitle"
         class="w-full h-full object-cover group-hover:scale-110 transition-transform duration-700"
       >
       <div v-if="completed" class="absolute inset-0 bg-emerald-600/60 backdrop-blur-[2px] flex items-center justify-center opacity-0 group-hover:opacity-100 transition-opacity duration-300">
@@ -80,10 +90,10 @@ const emit = defineEmits<{
       <!-- Content -->
     <div class="p-6 flex flex-col flex-1">
       <!-- Title -->
-      <h3 class="font-black text-lg mb-2 line-clamp-1 text-slate-900 dark:text-white group-hover:text-blue-400 transition-colors">{{ title }}</h3>
+      <h3 class="font-black text-lg mb-2 line-clamp-1 text-slate-900 dark:text-white group-hover:text-blue-400 transition-colors">{{ displayTitle }}</h3>
       
       <!-- Description -->
-      <div v-if="description" class="text-sm mb-6 line-clamp-2 leading-relaxed text-slate-600 dark:text-slate-400">{{ description }}</div>
+      <div v-if="displayDescription" class="text-sm mb-6 line-clamp-2 leading-relaxed text-slate-600 dark:text-slate-400">{{ displayDescription }}</div>
       
       <!-- Rating & Lessons -->
       <div v-if="rating || lessons" class="flex items-center gap-4 text-[11px] font-bold mb-6 uppercase tracking-wider text-slate-500 dark:text-slate-400">

Frontend-Learner/composables/useCourse.ts

@@ -3,9 +3,9 @@ import type { H3Event } from 'h3'
 // Types based on API responses
 export interface Course {
   id: number
-  title: string
+  title: string | { th: string; en: string }
   slug: string
-  description: string
+  description: string | { th: string; en: string }
   thumbnail_url: string
   price: string
   is_free: boolean
@@ -40,19 +40,17 @@ export const useCourse = () => {
 
     const fetchCourses = async () => {
         try {
-            const { data, error } = await useFetch<CourseResponse>(`${API_BASE_URL}/courses`, {
+            const data = await $fetch<CourseResponse>(`${API_BASE_URL}/courses`, {
                 method: 'GET',
                 headers: token.value ? {
                     Authorization: `Bearer ${token.value}`
                 } : {}
             })
 
-            if (error.value) throw error.value
-
             return { 
                 success: true, 
-                data: data.value?.data || [], 
+                data: data.data || [], 
-                total: data.value?.total || 0 
+                total: data.total || 0 
             }
         } catch (err: any) {
             console.error('Fetch courses failed:', err)
@@ -65,17 +63,15 @@ export const useCourse = () => {
 
     const fetchCourseById = async (id: number) => {
         try {
-            const { data, error } = await useFetch<CourseResponse>(`${API_BASE_URL}/courses/${id}`, {
+            const data = await $fetch<CourseResponse>(`${API_BASE_URL}/courses/${id}`, {
                 method: 'GET',
                 headers: token.value ? {
                     Authorization: `Bearer ${token.value}`
                 } : {}
             })
 
-            if (error.value) throw error.value
-
             // API returns data array even for single item based on schema
-            const courseData = data.value?.data?.[0]
+            const courseData = data.data?.[0]
 
             if (!courseData) throw new Error('Course not found')
 
@@ -97,3 +93,4 @@ export const useCourse = () => {
         fetchCourseById
     }
 }
+

Frontend-Learner/pages/browse/discovery.vue

@@ -83,14 +83,23 @@ const visibleCategories = computed(() => {
   return showAllCategories.value ? categories : categories.slice(0, 8);
 });
 
+// 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 || ''
+}
+
 // Filter Logic based on search query
 const filteredCourses = computed(() => {
   if (!searchQuery.value) return courses.value;
   const query = searchQuery.value.toLowerCase();
   return courses.value.filter(
-    (c) =>
+    (c) => {
-      c.title.toLowerCase().includes(query) ||
+      const title = getLocalizedText(c.title).toLowerCase();
-      c.description?.toLowerCase().includes(query)
+      const desc = getLocalizedText(c.description).toLowerCase();
+      return title.includes(query) || (desc && desc.includes(query));
+    }
   );
 });
 </script>
@@ -318,13 +327,13 @@ const filteredCourses = computed(() => {
           </div>
 
           <h1 class="text-[32px] font-bold mb-4 text-slate-900 dark:text-white">
-            {{ selectedCourse.title }}
+            {{ getLocalizedText(selectedCourse.title) }}
           </h1>
           <p
             class="text-slate-700 dark:text-slate-400 mb-6"
             style="font-size: 1.1em; line-height: 1.7"
           >
-            {{ selectedCourse.description }}
+            {{ getLocalizedText(selectedCourse.description) }}
           </p>
 
           <!-- Learning Objectives -->