@extends('layouts.provider')

@section('title', 'Annuler l\'achat')
@section('page-title', 'Finances > Achats > Annuler')

@section('content')
<div class="max-w-2xl mx-auto">
    <x-card>
        <x-slot name="header">
            <h3 class="text-lg font-semibold text-gray-900 dark:text-white">Annuler l'achat</h3>
        </x-slot>

        <div class="space-y-6">
            <!-- Informations de l'achat -->
            <div class="bg-orange-50 dark:bg-orange-900/20 rounded-lg p-4">
                <h4 class="font-semibold text-orange-900 dark:text-orange-200 mb-2">Informations de l'achat</h4>
                <div class="text-sm text-orange-800 dark:text-orange-300 space-y-1">
                    <p><strong>Fournisseur:</strong> {{ $expense->supplier->name ?? 'N/A' }}</p>
                    <p><strong>Type:</strong> {{ $expense->expenseType->name }}</p>
                    <p><strong>Montant:</strong> {{ format_currency($expense->amount) }} {{ $expense->currency }}</p>
                    <p><strong>Date:</strong> {{ $expense->expense_date->format('d/m/Y') }}</p>
                    @if($expense->supplier_invoice_no)
                    <p><strong>N° Facture:</strong> {{ $expense->supplier_invoice_no }}</p>
                    @endif
                </div>
            </div>

            <!-- Paiements existants -->
            @if($expense->payments->where('amount', '>', 0)->count() > 0)
            <div class="bg-red-50 dark:bg-red-900/20 rounded-lg p-4">
                <h4 class="font-semibold text-red-900 dark:text-red-200 mb-2">Paiements à annuler ({{ $expense->payments->where('amount', '>', 0)->count() }})</h4>
                <div class="text-sm text-red-800 dark:text-red-300 space-y-2">
                    @foreach($expense->payments as $payment)
                    @if($payment->amount > 0)
                    <div class="flex justify-between items-center {{ $payment->isReversed() ? 'opacity-50 line-through' : '' }}">
                        <span>
                            {{ $payment->payment_date->format('d/m/Y') }} - {{ $payment->treasuryAccount->name ?? 'N/A' }}
                            @if($payment->isReversed())
                                <span class="text-xs text-red-600 dark:text-red-400 ml-2">(Déjà annulé)</span>
                            @endif
                        </span>
                        <span class="font-semibold">{{ format_currency($payment->amount) }} {{ $expense->currency }}</span>
                    </div>
                    @endif
                    @endforeach
                    <div class="pt-2 border-t border-red-200 dark:border-red-800 flex justify-between items-center font-bold">
                        <span>Total payé:</span>
                        <span>{{ format_currency($expense->totalPaid) }} {{ $expense->currency }}</span>
                    </div>
                </div>
            </div>
            @endif

            <!-- Avertissement -->
            <div class="bg-yellow-50 dark:bg-yellow-900/20 rounded-lg p-4">
                <div class="flex">
                    <svg class="h-5 w-5 text-yellow-400 mr-3" fill="currentColor" viewBox="0 0 20 20">
                        <path fill-rule="evenodd" d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z" clip-rule="evenodd"/>
                    </svg>
                    <div class="text-sm text-yellow-800 dark:text-yellow-300">
                        <p class="font-semibold mb-1">Cette action va :</p>
                        <ul class="list-disc list-inside space-y-1">
                            <li>Créer des paiements négatifs (contre-écritures) pour annuler tous les paiements existants</li>
                            <li>Créer des mouvements de trésorerie inverses pour rétablir les soldes</li>
                            <li>Marquer l'achat comme "Annulé"</li>
                            <li>Conserver tout l'historique pour l'audit</li>
                        </ul>
                        <p class="mt-2 font-semibold text-red-600 dark:text-red-400">Cette action est irréversible !</p>
                    </div>
                </div>
            </div>

            <!-- Formulaire -->
            <form method="POST" action="{{ route('provider.expenses.confirm-cancel', $expense->uuid) }}">
                @csrf
                <div class="space-y-4">
                    <div>
                        <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">
                            Raison de l'annulation <span class="text-red-500">*</span>
                        </label>
                        <textarea 
                            name="cancel_reason" 
                            rows="4" 
                            required
                            class="block w-full rounded-md border-gray-300 shadow-sm focus:border-primary focus:ring-primary sm:text-sm dark:bg-gray-700 dark:border-gray-600 dark:text-white"
                            placeholder="Ex: Erreur de saisie, facture annulée par le fournisseur, etc."
                        >{{ old('cancel_reason') }}</textarea>
                        @error('cancel_reason')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <div class="flex gap-3">
                        <x-button href="{{ route('provider.expenses.show', $expense->uuid) }}" variant="secondary" class="flex-1">
                            Retour
                        </x-button>
                        <x-button type="submit" class="flex-1 bg-red-600 hover:bg-red-700">
                            Confirmer l'annulation
                        </x-button>
                    </div>
                </div>
            </form>
        </div>
    </x-card>
</div>
@endsection