345 lines
17 KiB
PHP
345 lines
17 KiB
PHP
<?php
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namespace App\Filament\Resources;
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use App\Filament\Resources\CompraResource\Pages;
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use App\Filament\Resources\CompraResource\RelationManagers;
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use App\Filament\Resources\CompraResource\RelationManagers\DetallesRelationManagerRelationManager;
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use App\Models\Compra;
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use Filament\Forms;
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use Filament\Forms\Form;
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use Filament\Resources\Resource;
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use Filament\Tables;
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use Filament\Tables\Table;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Database\Eloquent\SoftDeletingScope;
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use Filament\Forms\Get;
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use Filament\Forms\Set;
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use App\Models\Producto;
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use App\Models\ProductVariant;
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use App\Models\Bodega;
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use Filament\Notifications\Notification;
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class CompraResource extends Resource
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{
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protected static ?string $model = Compra::class;
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protected static ?string $navigationGroup = 'Operación'; //
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protected static ?string $navigationIcon = 'heroicon-o-credit-card';
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public static function canViewAny(): bool
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{
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return auth()->user()->can('ver compras');
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}
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public static function form(Form $form): Form
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{
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return $form
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->schema([
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Forms\Components\Section::make('Información de la Compra')
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->schema([
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Forms\Components\Select::make('proveedor_id')
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->relationship('proveedor', 'nombre')
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->required()
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->columnSpan(1)
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->helperText('Selecciona el proveedor de esta compra'),
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Forms\Components\Select::make('estado')
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->required()
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->columnSpan(1)
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->options(function (Get $get) {
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// Solo permite 'Pendiente' si no hay ID (creación)
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return request()->routeIs('filament.admin.resources.compras.create')
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? ['Pendiente' => 'Pendiente']
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: [
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'Pendiente' => 'Pendiente',
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'Recibida' => 'Recibida',
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'Anulada' => 'Anulada',
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];
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})
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->default('Pendiente')
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->disabled(fn () => request()->routeIs('filament.admin.resources.compras.create'))
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->helperText(function (Get $get) {
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return request()->routeIs('filament.admin.resources.compras.create')
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? 'Las compras se crean en estado "Pendiente"'
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: 'Cambiar a "Recibida" actualizará automáticamente el stock en las bodegas';
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}),
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Forms\Components\Placeholder::make('total_display')
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->label('Total de la Compra')
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->columnSpan(2)
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->content(function (Get $get) {
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$detalles = $get('detalles') ?? [];
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$total = collect($detalles)->sum('subtotal');
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return '$' . number_format($total, 2);
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}),
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])
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->columns(2),
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Forms\Components\Section::make('Detalles de la Compra')
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->description('Agrega los productos de esta compra de forma rápida')
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->schema([
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Forms\Components\Repeater::make('detalles')
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->relationship('detalles')
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->schema([
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Forms\Components\TextInput::make('codigo_escaneado')
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->label('Código de barras')
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->placeholder('Escanea o escribe...')
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->live(onBlur: true)
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->columnSpan(2)
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->afterStateUpdated(function (Set $set, $state) {
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if (!$state) return;
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// Buscar en ProductVariant
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$variant = ProductVariant::where('barcode', $state)->first();
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if ($variant) {
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$set('producto_id', $variant->producto_id);
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$set('variante_id', $variant->id);
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$colorName = $variant->color ? $variant->color->name : 'Sin color';
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$sizeName = $variant->size ? $variant->size->name : 'Sin talla';
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Notification::make()
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->success()
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->title('✓ Variante encontrada')
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->body("{$variant->producto->nombre} - {$colorName}/{$sizeName}")
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->send();
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return;
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}
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// Buscar en Producto
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$producto = Producto::where('codigo_barras', $state)->first();
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if ($producto) {
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$set('producto_id', $producto->id);
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$set('variante_id', null);
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if ($producto->variants()->exists()) {
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Notification::make()
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->warning()
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->title('⚠ Producto con variantes')
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->body('Selecciona una variante específica.')
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->send();
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} else {
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Notification::make()
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->success()
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->title('✓ Producto encontrado')
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->body($producto->nombre)
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->send();
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}
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} else {
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Notification::make()
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->warning()
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->title('Código no encontrado')
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->body('No existe un producto con este código.')
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->send();
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}
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}),
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Forms\Components\Select::make('bodega_id')
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->label('Bodega')
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->relationship('bodega', 'nombre')
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->searchable()
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->required()
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->columnSpan(1)
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->default(function () {
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$bodegaPrincipal = Bodega::where('nombre', 'Principal')->first();
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return $bodegaPrincipal ? $bodegaPrincipal->id : null;
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}),
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Forms\Components\Select::make('producto_id')
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->label('Producto')
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->relationship('producto', 'nombre')
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->searchable()
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->required()
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->columnSpan(2)
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->live()
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->afterStateUpdated(function (Set $set, $state) {
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$set('variante_id', null);
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if ($state) {
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$producto = Producto::find($state);
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if ($producto && $producto->variants()->exists()) {
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Notification::make()
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->info()
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->title('Producto con variantes')
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->body('Selecciona una variante.')
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->send();
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}
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}
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}),
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Forms\Components\Select::make('variante_id')
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->label('Variante')
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->columnSpan(2)
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->options(function (Get $get) {
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$productoId = $get('producto_id');
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if (!$productoId) return [];
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$producto = Producto::find($productoId);
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if (!$producto || !$producto->variants()->exists()) return [];
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return ProductVariant::where('producto_id', $productoId)
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->with(['color', 'size'])
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->get()
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->mapWithKeys(function ($variant) {
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$colorName = $variant->color ? $variant->color->name : 'Sin color';
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$sizeName = $variant->size ? $variant->size->name : 'Sin talla';
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return [$variant->id => "{$colorName} / {$sizeName}"];
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});
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})
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->searchable()
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->live()
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->visible(function (Get $get) {
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$productoId = $get('producto_id');
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if (!$productoId) return false;
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$producto = Producto::find($productoId);
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return $producto && $producto->variants()->exists();
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})
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->required(function (Get $get) {
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$productoId = $get('producto_id');
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if (!$productoId) return false;
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$producto = Producto::find($productoId);
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return $producto && $producto->variants()->exists();
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}),
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Forms\Components\TextInput::make('cantidad')
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->label('Cant.')
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->required()
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->numeric()
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->default(1)
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->columnSpan(1)
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->live(onBlur: true)
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->afterStateUpdated(function (Set $set, Get $get) {
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$cantidad = (float) ($get('cantidad') ?? 0);
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$precio = (float) ($get('precio_unitario') ?? 0);
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$set('subtotal', $cantidad * $precio);
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}),
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Forms\Components\TextInput::make('precio_unitario')
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->label('Precio Unit.')
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->required()
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->numeric()
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->prefix('$')
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->columnSpan(1)
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->live(onBlur: true)
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->afterStateUpdated(function (Set $set, Get $get) {
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$cantidad = (float) ($get('cantidad') ?? 0);
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$precio = (float) ($get('precio_unitario') ?? 0);
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$set('subtotal', $cantidad * $precio);
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}),
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Forms\Components\TextInput::make('subtotal')
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->label('Subtotal')
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->numeric()
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->prefix('$')
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->disabled()
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->dehydrated(true)
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->columnSpan(1),
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Forms\Components\TextInput::make('DetalleCompra')
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->label('Observaciones')
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->maxLength(255)
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->columnSpan(3),
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])
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->columns(6)
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->defaultItems(1)
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->reorderable(false)
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->collapsible()
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->itemLabel(fn (array $state): ?string =>
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isset($state['producto_id'])
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? Producto::find($state['producto_id'])?->nombre ?? 'Producto'
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: 'Nuevo producto'
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)
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->addActionLabel('+ Agregar producto')
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->live()
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->afterStateUpdated(function (Set $set, Get $get) {
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// Calcular el total cuando cambian los detalles
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$detalles = $get('detalles') ?? [];
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$total = collect($detalles)->sum('subtotal');
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$set('total', $total);
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}),
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]),
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]);
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}
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public static function table(Table $table): Table
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{
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return $table
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->columns([
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Tables\Columns\TextColumn::make('id')
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->label('ID')
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->sortable(),
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Tables\Columns\TextColumn::make('proveedor.nombre')
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->label('Proveedor')
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->searchable()
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->sortable(),
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Tables\Columns\TextColumn::make('total')
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->label('Total')
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->money('cop')
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->sortable()
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->alignEnd(),
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Tables\Columns\BadgeColumn::make('estado')
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->label('Estado')
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->colors([
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'warning' => 'Pendiente',
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'success' => 'Recibida',
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'danger' => 'Anulada',
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]),
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Tables\Columns\TextColumn::make('detalles_count')
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->label('Items')
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->counts('detalles')
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->badge()
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->color('primary'),
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Tables\Columns\TextColumn::make('created_at')
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->label('Fecha')
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->dateTime('d/m/Y H:i')
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->sortable(),
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Tables\Columns\TextColumn::make('updated_at')
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->label('Actualizada')
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->dateTime('d/m/Y H:i')
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->sortable()
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->toggleable(isToggledHiddenByDefault: true),
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])
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->paginated(true)
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//->paginationPageOptions([50])
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->defaultSort('created_at', 'desc')
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->filters([
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//
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])
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->actions([
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Tables\Actions\EditAction::make(),
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])
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->bulkActions([
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Tables\Actions\BulkActionGroup::make([
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Tables\Actions\DeleteBulkAction::make(),
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]),
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]);
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}
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public static function getRelations(): array
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{
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return [
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DetallesRelationManagerRelationManager::class,
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];
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}
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public static function getPages(): array
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{
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return [
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'index' => Pages\ListCompras::route('/'),
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'create' => Pages\CreateCompra::route('/create'),
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'edit' => Pages\EditCompra::route('/{record}/edit'),
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];
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}
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}
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