<?php

namespace Modules\MaterialLogistics\Models;

use App\Traits\HasPublicIdentifier;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Modules\MasterData\Models\Material;

class InventoryBatch extends Model
{
    use HasPublicIdentifier;

    protected $fillable = [
        'warehouse_id', 'material_id', 'material_requisition_id', 'purchase_order_id',
        'quantity', 'unit_cost',
    ];

    protected function casts(): array
    {
        return [
            'quantity' => 'decimal:2',
            'unit_cost' => 'decimal:2',
        ];
    }

    public function warehouse(): BelongsTo
    {
        return $this->belongsTo(Warehouse::class);
    }

    public function material(): BelongsTo
    {
        return $this->belongsTo(Material::class);
    }

    public function requisition(): BelongsTo
    {
        return $this->belongsTo(MaterialRequisition::class, 'material_requisition_id');
    }

    public function purchaseOrder(): BelongsTo
    {
        return $this->belongsTo(PurchaseOrder::class, 'purchase_order_id');
    }
}