@extends('layouts.app')

@section('title', 'Detalles de Retención de Compra')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header d-flex justify-content-between align-items-center">
                    <h3 class="card-title mb-0">
                        <i class="fas fa-hand-holding-usd mr-2"></i>
                        Detalles de Retención de Compra
                    </h3>
                    <div class="card-tools">
                        <a href="{{ route('admin.purchases.retentions.index') }}" class="btn btn-secondary btn-sm">
                            <i class="fas fa-arrow-left mr-1"></i>
                            Volver al Listado
                        </a>
                        @if($retention->status !== 'processed')
                            <a href="{{ route('admin.purchases.retentions.edit', $retention) }}" class="btn btn-warning btn-sm">
                                <i class="fas fa-edit mr-1"></i>
                                Editar
                            </a>
                        @endif
                        @if($retention->status === 'approved' && $retention->status !== 'processed')
                            <form action="{{ route('admin.purchases.retentions.process', $retention) }}" method="POST" class="d-inline">
                                @csrf
                                <button type="submit" class="btn btn-success btn-sm" onclick="return confirm('¿Está seguro de procesar esta retención? Esta acción no se puede deshacer.')">
                                    <i class="fas fa-check mr-1"></i>
                                    Procesar Retención
                                </button>
                            </form>
                        @endif
                    </div>
                </div>
                <div class="card-body">
                    <!-- Información General -->
                    <div class="row mb-4">
                        <div class="col-md-6">
                            <div class="card">
                                <div class="card-header">
                                    <h5 class="mb-0"><i class="fas fa-info-circle mr-2"></i>Información de la Retención</h5>
                                </div>
                                <div class="card-body">
                                    <div class="row">
                                        <div class="col-6">
                                            <strong>N° Retención:</strong><br>
                                            <span class="text-primary">{{ $retention->retention_number ?? 'N/A' }}</span>
                                        </div>
                                        <div class="col-6">
                                            <strong>Estado:</strong><br>
                                            @php
                                                $statusColors = [
                                                    'draft' => 'secondary',
                                                    'pending' => 'warning',
                                                    'approved' => 'success',
                                                    'rejected' => 'danger',
                                                    'processed' => 'info'
                                                ];
                                                $statusLabels = [
                                                    'draft' => 'Borrador',
                                                    'pending' => 'Pendiente',
                                                    'approved' => 'Aprobada',
                                                    'rejected' => 'Rechazada',
                                                    'processed' => 'Procesada'
                                                ];
                                            @endphp
                                            <span class="badge badge-{{ $statusColors[$retention->status] ?? 'secondary' }}">
                                                {{ $statusLabels[$retention->status] ?? $retention->status }}
                                            </span>
                                        </div>
                                    </div>
                                    <hr>
                                    <div class="row">
                                        <div class="col-6">
                                            <strong>Fecha de Retención:</strong><br>
                                            <span>{{ $retention->retention_date ? $retention->retention_date->format('d/m/Y') : 'N/A' }}</span>
                                        </div>
                                        <div class="col-6">
                                            <strong>Tipo de Retención:</strong><br>
                                            <span class="badge badge-info">{{ strtoupper($retention->retention_type ?? 'N/A') }}</span>
                                        </div>
                                    </div>
                                    <hr>
                                    <div class="row">
                                        <div class="col-6">
                                            <strong>Porcentaje:</strong><br>
                                            <span>{{ number_format($retention->retention_percentage ?? 0, 2) }}%</span>
                                        </div>
                                        <div class="col-6">
                                            <strong>Monto de Retención:</strong><br>
                                            <span class="text-danger font-weight-bold">${{ number_format($retention->retention_amount ?? 0, 2) }}</span>
                                        </div>
                                    </div>
                                    @if($retention->notes)
                                    <hr>
                                    <div class="row">
                                        <div class="col-12">
                                            <strong>Notas:</strong><br>
                                            <span>{{ $retention->notes }}</span>
                                        </div>
                                    </div>
                                    @endif
                                </div>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="card">
                                <div class="card-header">
                                    <h5 class="mb-0"><i class="fas fa-building mr-2"></i>Información del Proveedor</h5>
                                </div>
                                <div class="card-body">
                                    <div class="row">
                                        <div class="col-12">
                                            <strong>Empresa:</strong><br>
                                            <span class="text-primary">{{ $retention->supplier ? $retention->supplier->business_name : 'N/A' }}</span>
                                        </div>
                                    </div>
                                    <hr>
                                    <div class="row">
                                        <div class="col-6">
                                            <strong>Contacto:</strong><br>
                                            <span>{{ $retention->supplier ? $retention->supplier->contact_person : 'N/A' }}</span>
                                        </div>
                                        <div class="col-6">
                                            <strong>Email:</strong><br>
                                            <span>{{ $retention->supplier ? $retention->supplier->email : 'N/A' }}</span>
                                        </div>
                                    </div>
                                    <hr>
                                    <div class="row">
                                        <div class="col-6">
                                            <strong>Teléfono:</strong><br>
                                            <span>{{ $retention->supplier ? $retention->supplier->phone : 'N/A' }}</span>
                                        </div>
                                        <div class="col-6">
                                            <strong>Factura Original:</strong><br>
                                            <span class="text-primary">
                                                @if($retention->purchaseInvoice)
                                                    <a href="{{ route('admin.purchases.invoices.show', $retention->purchaseInvoice) }}">
                                                        {{ $retention->purchaseInvoice->invoice_number }}
                                                    </a>
                                                    <br>
                                                    <small class="text-muted">IVA: ${{ number_format($retention->purchaseInvoice->tax_amount ?? 0, 2) }}</small>
                                                @else
                                                    N/A
                                                @endif
                                            </span>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>

                    <!-- Información de Usuarios -->
                    <div class="row mb-4">
                        <div class="col-md-6">
                            <div class="card">
                                <div class="card-header">
                                    <h5 class="mb-0"><i class="fas fa-user mr-2"></i>Usuario que Aplicó</h5>
                                </div>
                                <div class="card-body">
                                    <p class="mb-0">
                                        <strong>Nombre:</strong> {{ $retention->appliedBy ? $retention->appliedBy->name : ($retention->createdBy ? $retention->createdBy->name : 'N/A') }}<br>
                                        <strong>Email:</strong> {{ $retention->appliedBy ? $retention->appliedBy->email : ($retention->createdBy ? $retention->createdBy->email : 'N/A') }}<br>
                                        <strong>Fecha:</strong> {{ $retention->created_at ? $retention->created_at->format('d/m/Y H:i') : 'N/A' }}
                                    </p>
                                </div>
                            </div>
                        </div>
                        @if($retention->approvedBy)
                        <div class="col-md-6">
                            <div class="card">
                                <div class="card-header">
                                    <h5 class="mb-0"><i class="fas fa-user-check mr-2"></i>Usuario que Aprobó</h5>
                                </div>
                                <div class="card-body">
                                    <p class="mb-0">
                                        <strong>Nombre:</strong> {{ $retention->approvedBy->name }}<br>
                                        <strong>Email:</strong> {{ $retention->approvedBy->email }}<br>
                                        <strong>Fecha:</strong> {{ $retention->approved_at ? $retention->approved_at->format('d/m/Y H:i') : 'N/A' }}
                                    </p>
                                </div>
                            </div>
                        </div>
                        @endif
                    </div>

                    <!-- Acciones -->
                    @if($retention->status !== 'processed' && $retention->status !== 'rejected')
                    <div class="row">
                        <div class="col-12">
                            <div class="card">
                                <div class="card-header">
                                    <h5 class="mb-0"><i class="fas fa-cog mr-2"></i>Cambiar Estado</h5>
                                </div>
                                <div class="card-body">
                                    <form action="{{ route('admin.purchases.retentions.change-status', $retention) }}" method="POST">
                                        @csrf
                                        <div class="row">
                                            <div class="col-md-4">
                                                <div class="form-group">
                                                    <label for="status">Nuevo Estado</label>
                                                    <select name="status" id="status" class="form-control" required>
                                                        <option value="draft" {{ $retention->status === 'draft' ? 'selected' : '' }}>Borrador</option>
                                                        <option value="pending" {{ $retention->status === 'pending' ? 'selected' : '' }}>Pendiente</option>
                                                        <option value="approved" {{ $retention->status === 'approved' ? 'selected' : '' }}>Aprobada</option>
                                                        <option value="rejected" {{ $retention->status === 'rejected' ? 'selected' : '' }}>Rechazada</option>
                                                    </select>
                                                </div>
                                            </div>
                                            <div class="col-md-6">
                                                <div class="form-group">
                                                    <label for="reason">Razón (Opcional)</label>
                                                    <input type="text" name="reason" id="reason" class="form-control" placeholder="Razón del cambio de estado">
                                                </div>
                                            </div>
                                            <div class="col-md-2">
                                                <div class="form-group">
                                                    <label>&nbsp;</label>
                                                    <button type="submit" class="btn btn-primary btn-block">
                                                        <i class="fas fa-save mr-1"></i>
                                                        Actualizar
                                                    </button>
                                                </div>
                                            </div>
                                        </div>
                                    </form>
                                </div>
                            </div>
                        </div>
                    </div>
                    @endif
                </div>
            </div>
        </div>
    </div>
</div>
@endsection