153 lines
6.6 KiB
PHP
153 lines
6.6 KiB
PHP
<?php
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namespace App\Filament\Resources\CompraResource\Pages;
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use App\Filament\Resources\CompraResource;
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use Filament\Actions;
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use Filament\Resources\Pages\CreateRecord;
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use App\Models\Producto;
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use App\Models\ProductVariant;
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use App\Imports\CompraDetallesImport;
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use App\Exports\PlantillaCompraExport;
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use Maatwebsite\Excel\Facades\Excel;
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use Filament\Forms\Components\FileUpload;
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use Filament\Notifications\Notification;
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use Illuminate\Support\Facades\Storage;
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class CreateCompra extends CreateRecord
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{
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protected static string $resource = CompraResource::class;
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protected function getHeaderActions(): array
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{
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return [
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Actions\Action::make('descargar_plantilla')
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->label('Descargar Plantilla Excel')
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->icon('heroicon-o-document-arrow-down')
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->color('info')
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->action(function () {
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return Excel::download(
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new PlantillaCompraExport(),
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'plantilla_compras.xlsx'
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);
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}),
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Actions\Action::make('importar_excel')
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->label('Importar desde Excel')
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->icon('heroicon-o-arrow-down-tray')
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->color('success')
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->form([
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FileUpload::make('archivo')
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->label('Archivo Excel')
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->acceptedFileTypes([
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'application/vnd.ms-excel',
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'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
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'text/csv',
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])
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->required()
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->helperText('Formato: Código de Barras, Producto, Cantidad, Precio Unitario, Bodega (opcional), Observaciones (opcional)')
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->disk('local')
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->directory('temp-imports'),
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])
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->action(function (array $data) {
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try {
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$filePath = Storage::disk('local')->path($data['archivo']);
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$import = new CompraDetallesImport();
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Excel::import($import, $filePath);
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$previewData = $import->getPreviewData();
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$stats = $import->getStats();
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// Mostrar vista preliminar en notificación
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$message = "Total de filas: {$stats['total']}\n";
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$message .= "Válidas: {$stats['valid']}\n";
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$message .= "Con errores: {$stats['invalid']}\n";
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if ($stats['productos_creados'] > 0) {
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$message .= "✨ Productos nuevos creados: {$stats['productos_creados']}\n";
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}
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$message .= "Total estimado: $" . number_format($stats['total_amount'], 2);
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// Si hay errores, mostrarlos
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if ($stats['invalid'] > 0) {
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$errorMessages = collect($previewData)
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->filter(fn($item) => !$item['valid'])
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->map(fn($item) => "Fila {$item['row_number']}: " . implode(', ', $item['errors']))
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->take(5)
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->implode("\n");
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Notification::make()
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->warning()
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->title("Vista preliminar: {$stats['invalid']} filas con errores")
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->body($errorMessages . "\n\n" . $message)
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->persistent()
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->send();
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} else {
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Notification::make()
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->success()
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->title('Vista preliminar de importación')
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->body($message)
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->persistent()
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->send();
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}
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// Cargar los datos directamente en el formulario
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$detallesParaFormulario = $import->getDetallesForSave();
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// Actualizar el formulario con los datos importados
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$currentData = $this->data;
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$currentData['detalles'] = array_merge(
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$currentData['detalles'] ?? [],
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$detallesParaFormulario
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);
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// Calcular el total
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$currentData['total'] = collect($currentData['detalles'])->sum('subtotal');
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$this->form->fill($currentData);
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// Limpiar archivo temporal
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Storage::disk('local')->delete($data['archivo']);
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} catch (\Exception $e) {
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Notification::make()
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->danger()
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->title('Error en la importación')
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->body($e->getMessage())
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->send();
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}
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}),
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];
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}
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protected function mutateFormDataBeforeCreate(array $data): array
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{
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// Calcular el total basado en los detalles
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if (isset($data['detalles']) && is_array($data['detalles'])) {
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$total = collect($data['detalles'])->sum('subtotal');
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$data['total'] = $total;
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// Agregar snapshots para cada detalle
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foreach ($data['detalles'] as &$detalle) {
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if (isset($detalle['producto_id'])) {
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$producto = Producto::find($detalle['producto_id']);
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$detalle['producto_nombre_snapshot'] = $producto?->nombre;
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}
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if (isset($detalle['variante_id'])) {
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$variante = ProductVariant::find($detalle['variante_id']);
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if ($variante) {
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$colorName = $variante->color?->name ?? 'Sin color';
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$sizeName = $variante->size?->name ?? 'Sin talla';
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$detalle['variante_info_snapshot'] = "$colorName / $sizeName";
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}
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}
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}
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} else {
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$data['total'] = 0;
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}
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return $data;
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}
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}
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