elearning/Frontend-Learner/layouts/default.vue

<script setup lang="ts">
/**
 * @file default.vue
 * @description Layout หลักสำหรับหน้าเว็บของผู้ใช้ (Authenticated Users)
 * Uses Quasar QLayout for responsive structure.
 */

// Initialize global theme management
useThemeMode()

const { currentUser, logout } = useAuth()
const { isDark, set: setTheme } = useThemeMode()
const leftDrawerOpen = ref(false)
const rightDrawerOpen = ref(false)

const toggleLeftDrawer = () => {
  leftDrawerOpen.value = !leftDrawerOpen.value
}

const toggleRightDrawer = () => {
  rightDrawerOpen.value = !rightDrawerOpen.value
}

const route = useRoute()
// Automatically hide sidebar for learner routes
const shouldHideSidebar = computed(() => {
  const silentRoutes = ['/dashboard', '/browse', '/classroom', '/course']
  return silentRoutes.some(r => route.path.startsWith(r))
})
</script>

<template>
  <q-layout view="hHh LpR lFf" class="bg-slate-50 dark:!bg-[#020617] text-slate-900 dark:!text-slate-50">
    <!-- Header -->
    <q-header
      class="bg-white/80 dark:!bg-[#0f172a]/80 backdrop-blur-md text-slate-900 dark:!text-white border-none shadow-none"
    >
      <AppHeader 
        @toggleSidebar="toggleLeftDrawer" 
        @toggleRightDrawer="toggleRightDrawer"
        :showSidebarToggle="!shouldHideSidebar" 
      />
    </q-header>

    <!-- Sidebar (Drawer - Desktop Left) -->
    <q-drawer
      v-if="!shouldHideSidebar"
      v-model="leftDrawerOpen"
      show-if-above
      :width="280"
      class="bg-white dark:!bg-[#0f172a]"
    >
      <AppSidebar />
    </q-drawer>

    <!-- Master Mobile Drawer (The Everything Hub) -->
    <q-drawer
      v-model="rightDrawerOpen"
      side="right"
      overlay
      bordered
      class="bg-white dark:!bg-[#0f172a]"
      :width="300"
    >
      <div class="flex flex-col h-full bg-white dark:bg-[#0f172a]">
        <!-- 1. Account Section -->
        <div class="p-6 bg-slate-50/50 dark:bg-slate-800/30 border-b border-slate-100 dark:border-slate-800">
          <div class="flex items-center justify-between mb-8">
             <div class="flex items-center gap-3">
               <div class="w-8 h-8 rounded-lg bg-blue-600 flex items-center justify-center text-white font-black">E</div>
               <span class="font-black text-lg text-slate-900 dark:text-white">E-Learning</span>
            </div>
            <q-btn flat round dense icon="close" class="text-slate-400" @click="rightDrawerOpen = false" />
          </div>

          <div class="flex items-center gap-4 py-2">
            <q-avatar size="64px" class="shadow-lg border-2 border-white dark:border-slate-700">
              <img :src="currentUser?.photoURL || 'https://cdn.quasar.dev/img/avatar.png'" />
            </q-avatar>
            <div class="overflow-hidden">
              <p class="font-bold text-slate-900 dark:text-white mb-0 truncate text-lg">
                {{ currentUser?.firstName || 'Guest' }} {{ currentUser?.lastName || '' }}
              </p>
              <p class="text-xs text-slate-500 dark:text-slate-400 truncate">{{ currentUser?.email || 'e-learning@platform.com' }}</p>
            </div>
          </div>
        </div>

        <!-- 2. Integrated Content Hub -->
        <div class="flex-grow overflow-y-auto pt-4">
          <q-list padding class="text-slate-600 dark:text-slate-300">
            <!-- Navigation -->
            <q-item-label header class="text-[11px] font-black tracking-[0.2em] text-slate-400 uppercase px-6 pb-2">เมนูหลัก</q-item-label>
            
            <q-item to="/dashboard" clickable v-ripple class="px-6 py-4" active-class="bg-blue-50 text-blue-600 dark:bg-blue-900/20 dark:text-blue-400 font-bold" @click="rightDrawerOpen = false">
              <q-item-section avatar><q-icon name="dashboard" size="24px" /></q-item-section>
              <q-item-section><span class="text-[15px] font-bold">{{ $t("sidebar.overview") }}</span></q-item-section>
            </q-item>
            
            <q-item to="/browse/discovery" clickable v-ripple class="px-6 py-4" active-class="bg-blue-50 text-blue-600 dark:bg-blue-900/20 dark:text-blue-400 font-bold" @click="rightDrawerOpen = false">
              <q-item-section avatar><q-icon name="explore" size="24px" /></q-item-section>
              <q-item-section><span class="text-[15px] font-bold">{{ $t("landing.allCourses") }}</span></q-item-section>
            </q-item>
            
            <q-item to="/dashboard/my-courses" clickable v-ripple class="px-6 py-4" active-class="bg-blue-50 text-blue-600 dark:bg-blue-900/20 dark:text-blue-400 font-bold" @click="rightDrawerOpen = false">
              <q-item-section avatar><q-icon name="school" size="24px" /></q-item-section>
              <q-item-section><span class="text-[15px] font-bold">{{ $t("sidebar.myCourses") || 'คอร์สเรียนของฉัน' }}</span></q-item-section>
            </q-item>

            <q-separator class="my-4 mx-6 opacity-50" />

            <!-- Tools & Settings -->
            <q-item-label header class="text-[11px] font-black tracking-[0.2em] text-slate-400 uppercase px-6 pb-2">เครื่องมือและการตั้งค่า</q-item-label>
            
            <!-- Language Selection -->
            <q-item class="px-6 py-2">
              <q-item-section avatar><q-icon name="language" size="22px" /></q-item-section>
              <q-item-section>
                <div class="flex items-center justify-between">
                  <span class="font-bold text-[14px]">ภาษา</span>
                  <LanguageSwitcher dense />
                </div>
              </q-item-section>
            </q-item>

            <!-- Dark Mode Toggle -->
            <q-item class="px-6 py-2">
              <q-item-section avatar><q-icon :name="isDark ? 'dark_mode' : 'light_mode'" size="22px" /></q-item-section>
              <q-item-section>
                <div class="flex items-center justify-between">
                  <span class="font-bold text-[14px]">โหมดกลางคืน</span>
                  <q-toggle
                    :model-value="isDark"
                    @update:model-value="setTheme"
                    color="blue"
                  />
                </div>
              </q-item-section>
            </q-item>

            <q-item clickable v-ripple @click="navigateTo('/dashboard/profile'); rightDrawerOpen = false" class="px-6 py-4">
              <q-item-section avatar><q-icon name="person_outline" size="24px" /></q-item-section>
              <q-item-section><span class="font-bold text-[15px]">จัดการโปรไฟล์</span></q-item-section>
            </q-item>
          </q-list>
        </div>

        <!-- 3. Bottom Actions -->
        <div class="p-6 mt-auto border-t border-slate-100 dark:border-slate-800">
          <q-btn
            unelevated
            class="full-width rounded-xl bg-red-50 text-red-600 dark:bg-red-900/20 dark:text-red-400 font-bold py-3 no-caps transition-all active:scale-95"
            @click="logout"
          >
            <q-icon name="logout" size="20px" class="mr-2" />
            ออกจากระบบ
          </q-btn>
          <div class="text-center mt-6">
            <span class="text-[10px] font-bold uppercase tracking-[0.2em] text-slate-300 dark:text-slate-600">E-Learning Platform v1.0</span>
          </div>
        </div>
      </div>
    </q-drawer>

    <!-- Main Content -->
    <q-page-container>
      <q-page class="relative">
        <slot />
      </q-page>
    </q-page-container>


  </q-layout>
</template>

<style>
/* Ensure fonts are applied */
.font-inter {
  font-family: var(--font-main);
}
</style>