@extends('layouts.app')

@section('title', 'Detalle de Compra')

@section('header', 'Gestión de Compras')

@section('content')
<div class="page-container">
    <div class="page-header">
        <h2 class="page-title">Compra {{ $compra->numero_compra }}</h2>
        <div class="page-actions">
            <form action="{{ route('compras.destroy', $compra) }}" method="POST"
                class="d-inline"
                onsubmit="return confirmarEliminacion(event, 'Se revertirá el stock de los productos de esta compra.');">
                @csrf
                @method('DELETE')
                <button type="submit" class="btn btn-danger">
                    <i class="fa-solid fa-trash-can"></i>
                    Eliminar
                </button>
            </form>
            <a href="{{ route('compras.index') }}" class="btn btn-secondary">
                <i class="fa-solid fa-arrow-left"></i>
                Volver
            </a>
        </div>
    </div>

    <div style="display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem;">
        <!-- Información de la Compra -->
        <div class="card">
            <div class="card-header">
                <h3><i class="fa-solid fa-file-invoice"></i> Información de la Compra</h3>
            </div>
            <div class="card-body">
                <div class="info-row-2col">
                    <div class="info-item">
                        <span class="info-label">N° de Compra</span>
                        <span class="info-value fw-bold">{{ $compra->numero_compra }}</span>
                    </div>
                    <div class="info-item">
                        <span class="info-label">Fecha de Compra</span>
                        <span class="info-value">{{ $compra->fecha_compra->format('d/m/Y') }}</span>
                    </div>
                </div>

                <div class="info-row-2col">
                    <div class="info-item">
                        <span class="info-label">Proveedor</span>
                        <span class="info-value">
                            <a href="{{ route('proveedores.show', $compra->proveedor) }}" style="color: var(--primary-color); text-decoration: none;">
                                {{ $compra->proveedor->nombre }}
                            </a>
                        </span>
                    </div>
                    <div class="info-item">
                        <span class="info-label">Estado</span>
                        @if($compra->estado === 'completada')
                            <span class="badge badge-success">Completada</span>
                        @elseif($compra->estado === 'pendiente')
                            <span class="badge badge-warning">Pendiente</span>
                        @else
                            <span class="badge badge-danger">Cancelada</span>
                        @endif
                    </div>
                </div>

                @if($compra->observaciones)
                <div class="info-row">
                    <div class="info-item full">
                        <span class="info-label">Observaciones</span>
                        <p class="info-text">{{ $compra->observaciones }}</p>
                    </div>
                </div>
                @endif

                <div class="info-row">
                    <div class="info-item">
                        <span class="info-label">Fecha de Registro</span>
                        <span class="info-value">{{ $compra->created_at->format('d/m/Y H:i') }}</span>
                    </div>
                </div>
            </div>
        </div>

        <!-- Resumen de la Compra -->
        <div class="card">
            <div class="card-header">
                <h3><i class="fa-solid fa-calculator"></i> Resumen</h3>
            </div>
            <div class="card-body">
                <div style="display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-bottom: 1.5rem;">
                    <div style="border: 2px solid #e5e7eb; padding: 1.25rem; border-radius: 8px; text-align: center;">
                        <span style="color: #6b7280; font-size: 0.875rem; display: block; margin-bottom: 0.5rem;">Total de Productos</span>
                        <span style="color: var(--text-primary); font-size: 1.75rem; font-weight: 700; display: block;">
                            {{ $compra->detalles->count() }}
                        </span>
                    </div>
                    <div style="border: 2px solid #e5e7eb; padding: 1.25rem; border-radius: 8px; text-align: center;">
                        <span style="color: #6b7280; font-size: 0.875rem; display: block; margin-bottom: 0.5rem;">Cantidad Total</span>
                        <span style="color: var(--text-primary); font-size: 1.75rem; font-weight: 700; display: block;">
                            {{ number_format($compra->detalles->sum('cantidad'), 0, ',', '.') }}
                        </span>
                    </div>
                </div>

                <div style="border: 2px solid #6366f1; background: rgba(99, 102, 241, 0.05); padding: 1.5rem; border-radius: 8px; text-align: center;">
                    <span style="color: #4f46e5; font-size: 0.875rem; display: block; margin-bottom: 0.5rem; font-weight: 600;">TOTAL DE LA COMPRA</span>
                    <span style="color: #6366f1; font-size: 2rem; font-weight: 700; display: block;">
                        ${{ number_format($compra->total, 0, ',', '.') }}
                    </span>
                </div>
            </div>
        </div>
    </div>

    <!-- Detalle de Productos -->
    <div class="card mt-4">
        <div class="card-header">
            <h3><i class="fa-solid fa-boxes-stacked"></i> Detalle de Productos</h3>
        </div>
        <div class="card-body p-0">
            <div class="table-container-scroll">
                <table class="table">
                    <thead>
                        <tr>
                            <th style="width: 10%;">Código</th>
                            <th style="width: 35%;">Producto</th>
                            <th style="width: 15%;" class="text-center">Cantidad</th>
                            <th style="width: 15%;">Precio Unitario</th>
                            <th style="width: 15%;">Subtotal</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($compra->detalles as $detalle)
                        <tr>
                            <td class="fw-bold">{{ $detalle->producto->codigo }}</td>
                            <td>
                                <a href="{{ route('productos.show', $detalle->producto) }}" style="color: var(--text-primary); text-decoration: none;">
                                    {{ $detalle->producto->nombre }}
                                </a>
                                @if($detalle->producto->marca)
                                    <br><small class="text-muted">{{ $detalle->producto->marca }}</small>
                                @endif
                            </td>
                            <td class="text-center">
                                <span class="badge badge-info">{{ number_format($detalle->cantidad, 0, ',', '.') }}</span>
                            </td>
                            <td>${{ number_format($detalle->precio_unitario, 0, ',', '.') }}</td>
                            <td class="fw-bold">${{ number_format($detalle->subtotal, 0, ',', '.') }}</td>
                        </tr>
                        @endforeach
                    </tbody>
                    <tfoot>
                        <tr style="background: var(--bg-secondary); font-weight: 600;">
                            <td colspan="4" class="text-end" style="padding: 1rem;">TOTAL:</td>
                            <td style="padding: 1rem; font-size: 1.125rem; color: var(--primary-color);">
                                ${{ number_format($compra->total, 0, ',', '.') }}
                            </td>
                        </tr>
                    </tfoot>
                </table>
            </div>
        </div>
    </div>
</div>
@endsection