<?php

namespace App\Modules\Maintenance\Models;

use App\Business;
use App\Contact;
use App\Product;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class SparePart extends Model
{
    use SoftDeletes;

    protected $table = 'maintenance_spare_parts';

    protected $fillable = [
        'business_id',
        'product_id',
        'warehouse_id',
        'supplier_id',
        'part_number',
        'name',
        'quantity',
        'min_stock',
        'max_stock',
        'purchase_price',
        'unit',
        'notes',
    ];

    protected $casts = [
        'quantity' => 'decimal:3',
        'min_stock' => 'decimal:3',
        'max_stock' => 'decimal:3',
        'purchase_price' => 'integer',
    ];

    public function business()
    {
        return $this->belongsTo(Business::class);
    }

    public function product()
    {
        return $this->belongsTo(Product::class);
    }

    public function supplier()
    {
        return $this->belongsTo(Contact::class, 'supplier_id');
    }

    public function consumptions()
    {
        return $this->hasMany(SparePartConsumption::class, 'spare_part_id');
    }
}