<?php

namespace Modules\IndustrialEngineering\Models;

use Illuminate\Database\Eloquent\Model;

class CostScenarioLine extends Model
{
    protected $table = 'ie_cost_scenario_lines';

    protected $guarded = ['id'];

    protected $casts = [
        'quantity' => 'decimal:4',
        'unit_cost' => 'decimal:4',
        'extended_cost' => 'decimal:4',
    ];

    public function costScenario()
    {
        return $this->belongsTo(CostScenario::class, 'cost_scenario_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 selectedAlternateItem()
    {
        return $this->belongsTo(ItemMaster::class, 'selected_alternate_item_id');
    }
}