<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class ShipmentPackage extends Model
{
    protected $fillable = [
        'shipment_id', 'package_no', 'weight', 'volumetric_weight',
        'chargeable_weight', 'dimensions', 'declared_value', 'content_description',
    ];

    protected function casts(): array
    {
        return [
            'weight' => 'decimal:2',
            'volumetric_weight' => 'decimal:2',
            'chargeable_weight' => 'decimal:2',
            'declared_value' => 'decimal:2',
        ];
    }

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