<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Support\Str;

class Product extends Model
{
    protected $fillable = [
        'title',
        'slug',
        'actual_price',
        'list_price',
        'description',
        'product_category_id',
    ];

    public function category(): BelongsTo
    {
        return $this->belongsTo(ProductCategory::class, 'product_category_id');
    }

    public function images(): HasMany
    {
        return $this->hasMany(ProductImage::class, 'product_id', 'id');
    }

    protected static function booted(): void
    {
        static::saving(function ($product) {
            if (empty($product->slug) || $product->isDirty('title')) {
                $product->slug = Str::slug($product->title);
            }
        });
    }
}