@extends('layouts.app')

@section('title', 'Retenciones de Compras')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <div class="d-flex justify-content-between align-items-center">
                        <h3 class="card-title">
                            <i class="fas fa-hand-holding-usd mr-2"></i>
                            Retenciones de Compras
                        </h3>
                        <div>
                            <a href="{{ route('admin.purchases.retentions.create') }}" class="btn btn-primary">
                                <i class="fas fa-plus mr-1"></i>
                                Nueva Retención
                            </a>
                        </div>
                    </div>
                </div>

                <div class="card-body">
                    <!-- Tabla de retenciones -->
                    <div class="table-responsive">
                        <table class="table table-striped table-hover">
                            <thead class="thead-dark">
                                <tr>
                                    <th>N° Retención</th>
                                    <th>Proveedor</th>
                                    <th>Factura</th>
                                    <th>Fecha</th>
                                    <th>Tipo</th>
                                    <th>Porcentaje</th>
                                    <th>Monto</th>
                                    <th>Estado</th>
                                    <th>Acciones</th>
                                </tr>
                            </thead>
                            <tbody>
                                @forelse($retentions as $retention)
                                    <tr>
                                        <td>
                                            <strong>{{ $retention->retention_number }}</strong>
                                        </td>
                                        <td>
                                            <div>
                                                <strong>{{ $retention->supplier->business_name ?? 'N/A' }}</strong>
                                                @if($retention->supplier->legal_name)
                                                    <br><small class="text-muted">{{ $retention->supplier->legal_name }}</small>
                                                @endif
                                            </div>
                                        </td>
                                        <td>
                                            @if($retention->purchaseInvoice)
                                                <strong>{{ $retention->purchaseInvoice->invoice_number }}</strong>
                                            @else
                                                <span class="text-muted">N/A</span>
                                            @endif
                                        </td>
                                        <td>{{ $retention->retention_date ? $retention->retention_date->format('d/m/Y') : 'N/A' }}</td>
                                        <td>{{ $retention->retention_type }}</td>
                                        <td>{{ $retention->retention_percentage }}%</td>
                                        <td>
                                            <strong class="text-warning">${{ number_format($retention->retention_amount, 2) }}</strong>
                                        </td>
                                        <td>
                                            @php
                                                $statusClasses = [
                                                    'draft' => 'badge-secondary',
                                                    'pending' => 'badge-warning',
                                                    'approved' => 'badge-success',
                                                    'rejected' => 'badge-danger',
                                                    'processed' => 'badge-info'
                                                ];
                                            @endphp
                                            <span class="badge {{ $statusClasses[$retention->status] ?? 'badge-secondary' }}">
                                                {{ ucfirst($retention->status) }}
                                            </span>
                                        </td>
                                        <td>
                                            <div class="btn-group" role="group">
                                                <a href="{{ route('admin.purchases.retentions.show', $retention) }}" 
                                                   class="btn btn-sm btn-info" title="Ver">
                                                    <i class="fas fa-eye"></i>
                                                </a>
                                                <a href="{{ route('admin.purchases.retentions.edit', $retention) }}" 
                                                   class="btn btn-sm btn-warning" title="Editar">
                                                    <i class="fas fa-edit"></i>
                                                </a>
                                                @if($retention->status === 'approved')
                                                    <a href="{{ route('admin.purchases.retentions.process', $retention) }}" 
                                                       class="btn btn-sm btn-success" title="Procesar">
                                                        <i class="fas fa-cogs"></i>
                                                    </a>
                                                @endif
                                                @if($retention->status === 'draft')
                                                    <form action="{{ route('admin.purchases.retentions.destroy', $retention) }}" 
                                                          method="POST" class="d-inline"
                                                          onsubmit="return confirm('¿Estás seguro de eliminar esta retención?')">
                                                        @csrf
                                                        @method('DELETE')
                                                        <button type="submit" class="btn btn-sm btn-danger" title="Eliminar">
                                                            <i class="fas fa-trash"></i>
                                                        </button>
                                                    </form>
                                                @endif
                                            </div>
                                        </td>
                                    </tr>
                                @empty
                                    <tr>
                                        <td colspan="9" class="text-center text-muted py-4">
                                            <i class="fas fa-hand-holding-usd fa-3x mb-3"></i>
                                            <br>
                                            No hay retenciones de compras registradas
                                        </td>
                                    </tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>

                    <!-- Paginación -->
                    @if($retentions->hasPages())
                        <div class="d-flex justify-content-center">
                            {{ $retentions->links() }}
                        </div>
                    @endif
                </div>
            </div>
        </div>
    </div>
</div>
@endsection