@extends('layouts.master')

@section('content')
<link href="https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&display=swap" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">

<style>
    .font-cairo { font-family: 'Cairo', sans-serif !important; }
</style>

<div class="p-4 sm:p-6 space-y-6 font-cairo" dir="rtl">
    <!-- Header -->
    <div class="bg-white dark:bg-gray-800 p-6 rounded-2xl shadow-sm border border-gray-100 dark:border-gray-700">
        <h1 class="text-2xl font-bold text-gray-900 dark:text-white flex items-center gap-2">
            <i class="fas fa-sitemap text-emerald-500"></i>
            إدارة الأقسام الأكاديمية (Departments)
        </h1>
        <p class="text-sm text-gray-500 dark:text-gray-400 mt-1">إضافة وإدارة الأقسام الأكاديمية وربطها بالكليات التابعة لها</p>
    </div>

    @if(session('success_message'))
        <div class="p-4 bg-emerald-50 border border-emerald-200 text-emerald-800 rounded-xl flex items-center gap-3">
            <i class="fas fa-check-circle text-emerald-600"></i>
            <div>{{ session('success_message') }}</div>
        </div>
    @endif

    <!-- Two-Column Layout Grid -->
    <div class="grid grid-cols-1 lg:grid-cols-12 gap-6">
        <!-- Right Column: Create Form (4 cols) -->
        <div class="lg:col-span-4 bg-white dark:bg-gray-800 p-6 rounded-2xl shadow-sm border border-gray-100 dark:border-gray-700 h-fit space-y-4">
            <h2 class="text-base font-bold text-gray-800 dark:text-gray-200 border-b border-gray-100 dark:border-gray-700 pb-3 flex items-center gap-2">
                <i class="fas fa-plus-circle text-emerald-500"></i> إضافة قسم جديد
            </h2>

            <form method="POST" action="{{ route('sections.store') }}" class="space-y-4">
                @csrf
                <div>
                    <label class="block text-xs font-bold text-gray-700 dark:text-gray-300 mb-1">اسم القسم <span class="text-rose-500">*</span></label>
                    <input type="text" name="name" required placeholder="مثال: قسم علوم الحاسوب" class="w-full bg-gray-50 dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-xl px-3 py-2 text-sm text-gray-800 dark:text-gray-200">
                </div>

                <div>
                    <label class="block text-xs font-bold text-gray-700 dark:text-gray-300 mb-1">رمز القسم (Code)</label>
                    <input type="text" name="code" placeholder="مثال: CS" class="w-full bg-gray-50 dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-xl px-3 py-2 text-sm font-mono text-gray-800 dark:text-gray-200">
                </div>

                <div>
                    <label class="block text-xs font-bold text-gray-700 dark:text-gray-300 mb-1">الكلية التابع لها</label>
                    <select name="parent" class="w-full bg-gray-50 dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-xl px-3 py-2 text-sm text-gray-800 dark:text-gray-200">
                        <option value="">اختر الكلية...</option>
                        @foreach($colleges as $col)
                            <option value="{{ $col->id }}">{{ $col->name }}</option>
                        @endforeach
                    </select>
                </div>

                <button type="submit" class="w-full py-2.5 bg-emerald-600 hover:bg-emerald-700 text-white font-bold rounded-xl text-sm transition shadow-md flex items-center justify-center gap-2">
                    <i class="fas fa-save"></i> حفظ القسم
                </button>
            </form>
        </div>

        <!-- Left Column: Data Table (8 cols) -->
        <div class="lg:col-span-8 bg-white dark:bg-gray-800 rounded-2xl shadow-sm border border-gray-100 dark:border-gray-700 overflow-hidden">
            <div class="p-4 border-b border-gray-100 dark:border-gray-700 font-bold text-gray-800 dark:text-gray-200 flex items-center gap-2">
                <i class="fas fa-list text-indigo-500"></i> قائمة الأقسام المتاحة
            </div>

            <div class="overflow-x-auto">
                <table class="w-full text-sm text-right text-gray-600 dark:text-gray-300">
                    <thead class="bg-gray-100 dark:bg-gray-700 text-gray-700 dark:text-gray-300 border-b border-gray-200 dark:border-gray-600 text-xs uppercase">
                        <tr>
                            <th class="p-4">#</th>
                            <th class="p-4">اسم القسم</th>
                            <th class="p-4">الرمز</th>
                            <th class="p-4">الكلية التابع لها</th>
                            <th class="p-4">التخصصات</th>
                            <th class="p-4 text-center">الإجراءات</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-gray-100 dark:divide-gray-700">
                        @forelse($sections as $sec)
                            <tr class="hover:bg-gray-50 dark:hover:bg-gray-700/30">
                                <td class="p-4 font-mono font-bold text-gray-900 dark:text-white">{{ $sec->id }}</td>
                                <td class="p-4 font-bold text-gray-900 dark:text-white">{{ $sec->name }}</td>
                                <td class="p-4 font-mono font-bold text-emerald-600 dark:text-emerald-400">{{ $sec->code ?? '-' }}</td>
                                <td class="p-4 text-xs font-semibold">{{ $sec->college?->name ?? 'عام / غير محدد' }}</td>
                                <td class="p-4 text-xs font-semibold">{{ $sec->specializations_count }} تخصصات</td>
                                <td class="p-4 flex items-center justify-center gap-2">
                                    <a href="{{ route('sections.edit', $sec->id) }}" class="px-3 py-1 bg-amber-50 text-amber-600 hover:bg-amber-100 rounded-lg text-xs font-bold transition">
                                        <i class="fas fa-edit"></i> تعديل
                                    </a>
                                    <form method="POST" action="{{ route('sections.destroy', $sec->id) }}" onsubmit="return confirm('هل أنت تأكد من حذف القسم؟')">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="px-3 py-1 bg-rose-50 text-rose-600 hover:bg-rose-100 rounded-lg text-xs font-bold transition">
                                            <i class="fas fa-trash-alt"></i> حذف
                                        </button>
                                    </form>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="6" class="p-8 text-center text-gray-400">لا توجد أقسام مسجلة.</td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>

            <div class="p-4 border-t border-gray-100 dark:border-gray-700">
                {{ $sections->links() }}
            </div>
        </div>
    </div>
</div>
@endsection