@extends('layouts.client')

@section('title', 'Facture ' . $invoice->invoice_number)

@section('content')
<div class="min-h-screen bg-gradient-to-br from-slate-50 via-blue-50 to-indigo-50 py-4 sm:py-6">
    <div class="max-w-4xl mx-auto px-3 sm:px-6 lg:px-8">

        {{-- Actions --}}
        <div class="flex items-center justify-between mb-6">
            <a href="{{ route('client.invoices.index') }}" class="inline-flex items-center text-indigo-600 hover:text-indigo-800 font-medium text-sm">
                <svg class="w-4 h-4 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 19l-7-7m0 0l7-7m-7 7h18"/>
                </svg>
                Retour
            </a>
            <div class="flex gap-2">
                <button onclick="window.print()" class="inline-flex items-center px-3 py-2 bg-white border border-gray-300 rounded-lg text-gray-700 hover:bg-gray-50 text-sm">
                    <svg class="w-4 h-4 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 17h2a2 2 0 002-2v-4a2 2 0 00-2-2H5a2 2 0 00-2 2v4a2 2 0 002 2h2m2 4h6a2 2 0 002-2v-4a2 2 0 00-2-2H9a2 2 0 00-2 2v4a2 2 0 002 2zm8-12V5a2 2 0 00-2-2H9a2 2 0 00-2 2v4h10z"/>
                    </svg>
                    Imprimer
                </button>
            </div>
        </div>

        {{-- Facture --}}
        <div class="bg-white rounded-xl shadow-lg overflow-hidden print:shadow-none" id="invoice">
            {{-- Header Facture --}}
            <div class="bg-gradient-to-r from-indigo-600 to-purple-600 px-6 sm:px-8 py-6 text-white print:bg-indigo-600">
                <div class="flex flex-col sm:flex-row sm:justify-between sm:items-start gap-4">
                    <div>
                        <h1 class="text-2xl sm:text-3xl font-bold">FACTURE</h1>
                        <p class="text-indigo-200 mt-1">{{ $invoice->invoice_number }}</p>
                    </div>
                    <div class="text-left sm:text-right">
                        <span class="inline-flex px-3 py-1 rounded-full text-sm font-semibold
                            {{ $invoice->status === 'paid' ? 'bg-green-500' : 'bg-yellow-500' }}">
                            {{ $invoice->status === 'paid' ? '✓ PAYÉE' : 'EN ATTENTE' }}
                        </span>
                        <p class="text-indigo-200 mt-2 text-sm">
                            Émise le {{ $invoice->issued_at?->format('d/m/Y') }}
                        </p>
                    </div>
                </div>
            </div>

            <div class="p-6 sm:p-8">
                {{-- Parties --}}
                <div class="grid grid-cols-1 sm:grid-cols-2 gap-6 mb-8 pb-6 border-b border-gray-200">
                    {{-- Vendeur --}}
                    <div>
                        <h3 class="text-xs font-semibold text-gray-400 uppercase tracking-wider mb-2">Vendeur</h3>
                        <p class="font-bold text-gray-900 text-lg">{{ $invoice->seller_name }}</p>
                        @if($invoice->seller_address)
                            <p class="text-gray-600 text-sm mt-1">{{ $invoice->seller_address }}</p>
                        @endif
                        @if($invoice->seller_siret)
                            <p class="text-gray-500 text-xs mt-2">SIRET: {{ $invoice->seller_siret }}</p>
                        @endif
                        @if($invoice->seller_vat_number)
                            <p class="text-gray-500 text-xs">TVA: {{ $invoice->seller_vat_number }}</p>
                        @endif
                    </div>

                    {{-- Client --}}
                    <div class="sm:text-right">
                        <h3 class="text-xs font-semibold text-gray-400 uppercase tracking-wider mb-2">Facturé à</h3>
                        <p class="font-bold text-gray-900 text-lg">{{ $invoice->billing_name }}</p>
                        <p class="text-gray-600 text-sm">{{ $invoice->billing_email }}</p>
                        @if($invoice->billing_phone)
                            <p class="text-gray-600 text-sm">{{ $invoice->billing_phone }}</p>
                        @endif
                        @if($invoice->billing_address)
                            <p class="text-gray-600 text-sm mt-1">
                                {{ $invoice->billing_address }}
                                @if($invoice->billing_postal_code || $invoice->billing_city)
                                    <br>{{ $invoice->billing_postal_code }} {{ $invoice->billing_city }}
                                @endif
                            </p>
                        @endif
                    </div>
                </div>

                {{-- Description --}}
                @if($invoice->description)
                    <div class="mb-6">
                        <h3 class="text-xs font-semibold text-gray-400 uppercase tracking-wider mb-2">Description</h3>
                        <p class="text-gray-700">{{ $invoice->description }}</p>
                    </div>
                @endif

                {{-- Lignes de facture --}}
                <div class="mb-8 overflow-x-auto">
                    <table class="w-full">
                        <thead>
                            <tr class="bg-gray-50">
                                <th class="text-left py-3 px-4 text-xs font-semibold text-gray-500 uppercase">Description</th>
                                <th class="text-center py-3 px-2 text-xs font-semibold text-gray-500 uppercase hidden sm:table-cell">Qté</th>
                                <th class="text-right py-3 px-2 text-xs font-semibold text-gray-500 uppercase hidden sm:table-cell">Prix unit.</th>
                                <th class="text-right py-3 px-4 text-xs font-semibold text-gray-500 uppercase">Total</th>
                            </tr>
                        </thead>
                        <tbody class="divide-y divide-gray-100">
                            @if($invoice->line_items && is_array($invoice->line_items))
                                @foreach($invoice->line_items as $item)
                                    <tr>
                                        <td class="py-4 px-4">
                                            <p class="font-medium text-gray-900">{{ $item['description'] ?? 'Article' }}</p>
                                            @if(isset($item['details']))
                                                <p class="text-sm text-gray-500">{{ $item['details'] }}</p>
                                            @endif
                                            @if(isset($item['original_price']))
                                                <p class="text-xs text-green-600">
                                                    🏷️ Remise {{ number_format($item['discount'] ?? 0, 0) }}%
                                                    <span class="line-through text-gray-400">{{ number_format($item['original_price'], 2, ',', ' ') }} €</span>
                                                </p>
                                            @endif
                                        </td>
                                        <td class="py-4 px-2 text-center text-gray-600 hidden sm:table-cell">
                                            {{ $item['quantity'] ?? 1 }}{{ isset($item['unit']) ? ' ' . $item['unit'] : '' }}
                                        </td>
                                        <td class="py-4 px-2 text-right text-gray-600 hidden sm:table-cell">
                                            {{ number_format($item['unit_price'] ?? 0, 2, ',', ' ') }} €
                                        </td>
                                        <td class="py-4 px-4 text-right font-semibold text-gray-900">
                                            {{ number_format($item['total'] ?? 0, 2, ',', ' ') }} €
                                        </td>
                                    </tr>
                                @endforeach
                            @else
                                <tr>
                                    <td class="py-4 px-4">
                                        <p class="font-medium text-gray-900">{{ $invoice->description }}</p>
                                    </td>
                                    <td class="py-4 px-2 text-center text-gray-600 hidden sm:table-cell">1</td>
                                    <td class="py-4 px-2 text-right text-gray-600 hidden sm:table-cell">
                                        {{ number_format($invoice->subtotal, 2, ',', ' ') }} €
                                    </td>
                                    <td class="py-4 px-4 text-right font-semibold text-gray-900">
                                        {{ number_format($invoice->subtotal, 2, ',', ' ') }} €
                                    </td>
                                </tr>
                            @endif
                        </tbody>
                    </table>
                </div>

                {{-- Totaux --}}
                <div class="flex justify-end">
                    <div class="w-full sm:w-72">
                        <div class="space-y-2">
                            <div class="flex justify-between text-gray-600">
                                <span>Sous-total HT</span>
                                <span>{{ number_format($invoice->subtotal, 2, ',', ' ') }} €</span>
                            </div>
                            @if($invoice->tax_amount > 0)
                                <div class="flex justify-between text-gray-600">
                                    <span>TVA ({{ number_format($invoice->tax_rate, 0) }}%)</span>
                                    <span>{{ number_format($invoice->tax_amount, 2, ',', ' ') }} €</span>
                                </div>
                            @endif
                            @if($invoice->discount_amount > 0)
                                <div class="flex justify-between text-green-600">
                                    <span>Remise</span>
                                    <span>-{{ number_format($invoice->discount_amount, 2, ',', ' ') }} €</span>
                                </div>
                            @endif
                            <div class="flex justify-between text-lg font-bold text-gray-900 pt-2 border-t border-gray-200">
                                <span>Total TTC</span>
                                <span>{{ number_format($invoice->total, 2, ',', ' ') }} €</span>
                            </div>
                        </div>
                    </div>
                </div>

                {{-- Paiement --}}
                @if($invoice->status === 'paid')
                    <div class="mt-8 p-4 bg-green-50 rounded-xl border border-green-200">
                        <div class="flex items-center gap-3">
                            <div class="w-10 h-10 bg-green-500 rounded-full flex items-center justify-center text-white">
                                <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>
                                </svg>
                            </div>
                            <div>
                                <p class="font-semibold text-green-800">Facture acquittée</p>
                                <p class="text-sm text-green-600">
                                    Payée le {{ $invoice->paid_at?->format('d/m/Y à H:i') }}
                                    @if($invoice->payment_method)
                                        via {{ ucfirst($invoice->payment_method) }}
                                    @endif
                                </p>
                            </div>
                        </div>
                    </div>
                @endif

                {{-- Notes --}}
                @if($invoice->notes)
                    <div class="mt-6 pt-6 border-t border-gray-200">
                        <h3 class="text-xs font-semibold text-gray-400 uppercase tracking-wider mb-2">Notes</h3>
                        <p class="text-gray-600 text-sm">{{ $invoice->notes }}</p>
                    </div>
                @endif

                {{-- Conditions --}}
                @if($invoice->terms)
                    <div class="mt-4">
                        <p class="text-gray-500 text-xs">{{ $invoice->terms }}</p>
                    </div>
                @endif
            </div>

            {{-- Footer --}}
            <div class="bg-gray-50 px-6 sm:px-8 py-4 text-center text-xs text-gray-500 border-t border-gray-200">
                <p>TaPrestation - Plateforme de mise en relation prestataires / clients</p>
                <p class="mt-1">Document généré le {{ now()->format('d/m/Y à H:i') }}</p>
            </div>
        </div>
    </div>
</div>

<style>
@media print {
    body * { visibility: hidden; }
    #invoice, #invoice * { visibility: visible; }
    #invoice { 
        position: absolute; 
        left: 0; 
        top: 0; 
        width: 100%; 
        box-shadow: none !important;
    }
    .print\\:shadow-none { box-shadow: none !important; }
    .print\\:bg-indigo-600 { background: #4f46e5 !important; }
    button, a { display: none !important; }
}
</style>
@endsection