@extends('layouts.dashboard')

@section('title', 'Gains des Enseignants - Admin')
@section('page-title', 'Gains des Enseignants')
@section('page-subtitle', 'Suivi des revenus générés par les professeurs.')

@section('content')
<div class="space-y-6">
    <!-- Stats -->
    <div class="grid grid-cols-1 md:grid-cols-5 gap-4">
        <div class="bg-blue-50 border border-blue-200 rounded-xl p-4">
            <p class="text-sm font-medium text-blue-600">Total Brut</p>
            <p class="text-2xl font-bold text-blue-900">${{ number_format($totals['total_gross'], 2) }}</p>
        </div>
        <div class="bg-amber-50 border border-amber-200 rounded-xl p-4">
            <p class="text-sm font-medium text-amber-600">Commission Plateforme</p>
            <p class="text-2xl font-bold text-amber-900">${{ number_format($totals['total_fees'], 2) }}</p>
        </div>
        <div class="bg-green-50 border border-green-200 rounded-xl p-4">
            <p class="text-sm font-medium text-green-600">Net aux Professeurs</p>
            <p class="text-2xl font-bold text-green-900">${{ number_format($totals['total_net'], 2) }}</p>
        </div>
        <div class="bg-purple-50 border border-purple-200 rounded-xl p-4">
            <p class="text-sm font-medium text-purple-600">Disponible</p>
            <p class="text-2xl font-bold text-purple-900">${{ number_format($totals['available'], 2) }}</p>
        </div>
        <div class="bg-gray-50 border border-gray-200 rounded-xl p-4">
            <p class="text-sm font-medium text-gray-600">En Attente</p>
            <p class="text-2xl font-bold text-gray-900">${{ number_format($totals['pending'], 2) }}</p>
        </div>
    </div>

    <!-- Filters -->
    <div class="bg-white border border-gray-100 rounded-2xl overflow-hidden shadow-sm">
        <div class="p-6">
            <form method="GET" action="{{ route('admin.payouts.earnings') }}" class="flex flex-wrap gap-4 items-end">
                <div>
                    <label class="block text-xs font-medium text-gray-600 mb-1">Statut</label>
                    <select name="status" class="border border-gray-300 rounded-lg px-3 py-2 text-sm">
                        <option value="">Tous</option>
                        @foreach(\App\Models\TeacherEarnings::getStatuses() as $key => $label)
                            <option value="{{ $key }}" {{ request('status') == $key ? 'selected' : '' }}>{{ $label }}</option>
                        @endforeach
                    </select>
                </div>
                <div>
                    <label class="block text-xs font-medium text-gray-600 mb-1">Professeur</label>
                    <select name="teacher_id" class="border border-gray-300 rounded-lg px-3 py-2 text-sm">
                        <option value="">Tous</option>
                        @foreach($teachers as $teacher)
                            <option value="{{ $teacher->id }}" {{ request('teacher_id') == $teacher->id ? 'selected' : '' }}>{{ $teacher->name }}</option>
                        @endforeach
                    </select>
                </div>
                <div>
                    <button type="submit" class="px-4 py-2 bg-royal-blue text-white rounded-lg text-sm hover:bg-blue-700 transition">
                        <i class="fa-solid fa-filter mr-1"></i> Filtrer
                    </button>
                    <a href="{{ route('admin.payouts.earnings') }}" class="px-4 py-2 bg-gray-100 text-gray-600 rounded-lg text-sm hover:bg-gray-200 transition ml-1">
                        Réinitialiser
                    </a>
                </div>
            </form>
        </div>

        @if($earnings->count() > 0)
            <div class="overflow-x-auto">
                <table class="w-full">
                    <thead>
                        <tr class="border-b bg-gray-50">
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Professeur</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Cours</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Brut</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Commission</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Net</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Statut</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Disponible le</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($earnings as $earning)
                            <tr class="border-b hover:bg-gray-50">
                                <td class="px-4 py-3">
                                    <p class="font-medium text-gray-900 text-sm">{{ $earning->teacher->name }}</p>
                                    <p class="text-xs text-gray-500">{{ $earning->teacher->email }}</p>
                                </td>
                                <td class="px-4 py-3 text-sm text-gray-600">{{ $earning->course->title ?? 'N/A' }}</td>
                                <td class="px-4 py-3 text-sm text-gray-900">${{ number_format($earning->gross_amount, 2) }}</td>
                                <td class="px-4 py-3 text-sm text-red-600">-${{ number_format($earning->platform_fee, 2) }}</td>
                                <td class="px-4 py-3 font-bold text-green-600">${{ number_format($earning->net_amount, 2) }}</td>
                                <td class="px-4 py-3">
                                    @php
                                        $colors = [
                                            'pending' => 'bg-yellow-100 text-yellow-800',
                                            'available' => 'bg-green-100 text-green-800',
                                            'withdrawn' => 'bg-blue-100 text-blue-800',
                                            'failed' => 'bg-red-100 text-red-800',
                                        ];
                                    @endphp
                                    <span class="px-2 py-1 text-xs font-medium rounded-full {{ $colors[$earning->status] ?? 'bg-gray-100' }}">
                                        {{ \App\Models\TeacherEarnings::getStatuses()[$earning->status] ?? $earning->status }}
                                    </span>
                                </td>
                                <td class="px-4 py-3 text-sm text-gray-600">{{ $earning->available_at?->format('d/m/Y') ?? '—' }}</td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>

            <div class="p-6">
                {{ $earnings->links() }}
            </div>
        @else
            <div class="text-center py-12">
                <i class="fa-solid fa-coins text-6xl text-gray-300 mb-4"></i>
                <h3 class="text-lg font-semibold text-gray-900 mb-2">Aucun gain enregistré</h3>
                <p class="text-gray-600">Les gains apparaîtront ici après les paiements des étudiants.</p>
            </div>
        @endif
    </div>
</div>
@endsection