@extends('layouts.site')

@section('title', $course->title . ' - Sciences Afrique')

@section('content')
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-12">
    <div class="grid grid-cols-1 lg:grid-cols-3 gap-8">
        <!-- Main Content -->
        <div class="lg:col-span-2 space-y-8">
            <!-- Course Header -->
            <div class="bg-white rounded-2xl border border-gray-100 shadow-sm overflow-hidden">
                @if($course->image_path)
                    <img src="{{ asset('storage/' . $course->image_path) }}" alt="{{ $course->title }}" class="w-full h-64 object-cover">
                @else
                    <div class="w-full h-64 bg-gradient-to-br from-blue-500 to-purple-600 flex items-center justify-center">
                        <i class="fa-solid fa-book-open text-6xl text-white opacity-50"></i>
                    </div>
                @endif
                
                <div class="p-6">
                    <div class="flex items-center gap-3 mb-4">
                        <span class="px-3 py-1 bg-blue-50 text-blue-600 text-xs font-bold rounded-lg">
                            {{ $course->category ?? 'Formation' }}
                        </span>
                        @if($course->level)
                            <span class="px-3 py-1 bg-gray-100 text-gray-600 text-xs font-bold rounded-lg uppercase">
                                {{ $course->level }}
                            </span>
                        @endif
                        @if($course->is_certification)
                            <span class="px-3 py-1 bg-amber-50 text-amber-600 text-xs font-bold rounded-lg">
                                <i class="fa-solid fa-certificate mr-1"></i>Certification
                            </span>
                        @endif
                    </div>
                    
                    <h1 class="text-2xl font-display font-bold text-gray-900 mb-3">{{ $course->title }}</h1>
                    
                    <div class="flex items-center gap-6 text-sm text-gray-500 mb-6">
                        @if($course->instructor_name)
                            <div class="flex items-center gap-2">
                                <div class="w-8 h-8 bg-gray-200 rounded-full flex items-center justify-center">
                                    <i class="fa-solid fa-user text-gray-500"></i>
                                </div>
                                <span>{{ $course->instructor_name }}</span>
                            </div>
                        @endif
                        <div class="flex items-center gap-2">
                            <i class="fa-solid fa-book"></i>
                            <span>{{ $course->modules->count() }} modules</span>
                        </div>
                        <div class="flex items-center gap-2">
                            <i class="fa-solid fa-list"></i>
                            <span>{{ $course->lessons_count }} leçons</span>
                        </div>
                        @if($course->duration_hours)
                            <div class="flex items-center gap-2">
                                <i class="fa-solid fa-clock"></i>
                                <span>{{ $course->duration_hours }}h</span>
                            </div>
                        @endif
                    </div>
                    
                    <p class="text-gray-600 leading-relaxed">{{ $course->description }}</p>
                    
                    @if($course->full_description)
                        <div class="mt-6 pt-6 border-t border-gray-100">
                            <h3 class="font-bold text-gray-900 mb-3">Description complète</h3>
                            <div class="text-gray-600 leading-relaxed prose">
                                {!! nl2br(e($course->full_description)) !!}
                            </div>
                        </div>
                    @endif
                </div>
            </div>

            <!-- Course Modules -->
            <div class="bg-white rounded-2xl border border-gray-100 shadow-sm overflow-hidden">
                <div class="p-6 border-b border-gray-100">
                    <h2 class="text-xl font-display font-bold text-gray-900">Programme du cours</h2>
                </div>
                
                <div class="divide-y divide-gray-100">
                    @forelse($course->modules as $index => $module)
                        <div class="p-6">
                            <div class="flex items-center gap-4 mb-4">
                                <div class="w-10 h-10 bg-blue-50 text-blue-600 rounded-xl flex items-center justify-center font-bold">
                                    {{ $index + 1 }}
                                </div>
                                <div>
                                    <h3 class="font-bold text-gray-900">{{ $module->title }}</h3>
                                    <p class="text-sm text-gray-500">{{ $module->lessons->count() }} leçons</p>
                                </div>
                            </div>
                            
                            @if($module->description)
                                <p class="text-gray-600 text-sm mb-4 ml-14">{{ $module->description }}</p>
                            @endif
                            
                            <div class="ml-14 space-y-2">
                                @foreach($module->lessons as $lesson)
                                    <div class="flex items-center gap-3 p-3 bg-gray-50 rounded-xl">
                                        <div class="w-8 h-8 bg-white rounded-lg flex items-center justify-center">
                                            @if($lesson->contents->first())
                                                @switch($lesson->contents->first()->type)
                                                    @case('video')
                                                        <i class="fa-solid fa-play text-red-500"></i>
                                                        @break
                                                    @case('text')
                                                        <i class="fa-solid fa-file-text text-blue-500"></i>
                                                        @break
                                                    @case('pdf')
                                                        <i class="fa-solid fa-file-pdf text-red-500"></i>
                                                        @break
                                                    @default
                                                        <i class="fa-solid fa-file text-gray-400"></i>
                                                @endswitch
                                            @else
                                                <i class="fa-solid fa-file text-gray-400"></i>
                                            @endif
                                        </div>
                                        <div class="flex-1">
                                            <span class="font-medium text-gray-900">{{ $lesson->title }}</span>
                                            @if($lesson->contents->first() && $lesson->contents->first()->duration)
                                                <span class="text-xs text-gray-500 ml-2">{{ $lesson->contents->first()->duration }} min</span>
                                            @endif
                                        </div>
                                    </div>
                                @endforeach
                            </div>
                        </div>
                    @empty
                        <div class="p-12 text-center">
                            <i class="fa-solid fa-folder-open text-4xl text-gray-300 mb-4"></i>
                            <p class="text-gray-500">Aucun contenu disponible pour ce cours</p>
                        </div>
                    @endforelse
                </div>
            </div>
        </div>

        <!-- Sidebar -->
        <div class="space-y-6">
            <!-- Enrollment Card -->
            <div class="bg-white rounded-2xl border border-gray-100 shadow-sm p-6">
                <div class="text-center mb-6">
                    <div class="text-3xl font-display font-bold text-gray-900 mb-2">
                        @if($course->price == 0)
                            Gratuit
                        @else
                            {{ number_format($course->price, 2) }} €
                        @endif
                    </div>
                    @if($course->is_certification)
                        <span class="inline-flex items-center gap-1 px-3 py-1 bg-amber-50 text-amber-600 rounded-xl text-xs font-bold">
                            <i class="fa-solid fa-certificate"></i>
                            Certification incluse
                        </span>
                    @endif
                </div>
                
                <a href="{{ route('login') }}" class="w-full block text-center py-3 bg-royal-blue text-white font-bold rounded-xl hover:bg-royal-blue-dark transition-colors">
                    Se connecter pour s'inscrire
                </a>
                
                <p class="text-center text-sm text-gray-500 mt-3">
                    <a href="{{ route('admissions.create') }}" class="text-blue-600 hover:underline">Ou faire une demande d'admission</a>
                </p>
            </div>

            <!-- Course Info -->
            <div class="bg-white rounded-2xl border border-gray-100 shadow-sm p-6">
                <h3 class="font-bold text-gray-900 mb-4">Informations</h3>
                <ul class="space-y-4">
                    <li class="flex items-center gap-3">
                        <div class="w-10 h-10 bg-blue-50 rounded-xl flex items-center justify-center">
                            <i class="fa-solid fa-clock text-blue-600"></i>
                        </div>
                        <div>
                            <span class="block text-sm text-gray-500">Durée estimée</span>
                            <span class="font-bold text-gray-900">{{ $course->formatted_duration ?? 'Flexible' }}</span>
                        </div>
                    </li>
                    <li class="flex items-center gap-3">
                        <div class="w-10 h-10 bg-green-50 rounded-xl flex items-center justify-center">
                            <i class="fa-solid fa-signal text-green-600"></i>
                        </div>
                        <div>
                            <span class="block text-sm text-gray-500">Niveau</span>
                            <span class="font-bold text-gray-900">{{ ucfirst($course->level ?? 'Tous niveaux') }}</span>
                        </div>
                    </li>
                    <li class="flex items-center gap-3">
                        <div class="w-10 h-10 bg-purple-50 rounded-xl flex items-center justify-center">
                            <i class="fa-solid fa-users text-purple-600"></i>
                        </div>
                        <div>
                            <span class="block text-sm text-gray-500">Étudiants inscrits</span>
                            <span class="font-bold text-gray-900">{{ $course->students_count ?? $course->enrollments->count() }}</span>
                        </div>
                    </li>
                    @if($course->rating)
                        <li class="flex items-center gap-3">
                            <div class="w-10 h-10 bg-yellow-50 rounded-xl flex items-center justify-center">
                                <i class="fa-solid fa-star text-yellow-600"></i>
                            </div>
                            <div>
                                <span class="block text-sm text-gray-500">Note</span>
                                <span class="font-bold text-gray-900">{{ $course->formatted_rating }}</span>
                            </div>
                        </li>
                    @endif
                </ul>
            </div>

            <!-- Contact Support -->
            <div class="bg-gradient-to-br from-blue-50 to-indigo-50 rounded-2xl border border-blue-100 p-6">
                <h3 class="font-bold text-gray-900 mb-3">Besoin d'aide ?</h3>
                <p class="text-sm text-gray-600 mb-4">Nos conseillers sont disponibles pour vous aider.</p>
                <button class="w-full py-2.5 bg-white text-blue-600 font-bold rounded-xl border border-blue-200 hover:bg-blue-50 transition-colors">
                    Contacter le support
                </button>
            </div>
        </div>
    </div>
</div>
@endsection