<?php

namespace Modules\IndustrialEngineering\Models;

use Illuminate\Database\Eloquent\Model;

class SerializedUnitComponent extends Model
{
    use BelongsToBusiness;

    protected $table = 'ie_serialized_unit_components';

    protected $guarded = ['id'];

    protected $casts = [
        'quantity' => 'decimal:4',
        'manufactured_at' => 'date',
        'installed_at' => 'date',
        'warranty_starts_at' => 'date',
        'warranty_expires_at' => 'date',
        'metadata' => 'array',
    ];

    public function serializedUnit()
    {
        return $this->belongsTo(SerializedUnit::class, 'serialized_unit_id');
    }

    public function parentComponent()
    {
        return $this->belongsTo(SerializedUnitComponent::class, 'parent_component_id');
    }

    public function children()
    {
        return $this->hasMany(SerializedUnitComponent::class, 'parent_component_id');
    }

    public function bomLine()
    {
        return $this->belongsTo(BomLine::class, 'bom_line_id');
    }

    public function itemMaster()
    {
        return $this->belongsTo(ItemMaster::class, 'item_master_id');
    }

    public function serialRegistry()
    {
        return $this->belongsTo(SerialRegistry::class, 'serial_registry_id');
    }

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