<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class UniformIssue extends Model
{
    protected $fillable = ['employee_id', 'stock_variant_id', 'quantity', 'returned_quantity', 'issued_at', 'status', 'notes'];

    protected $casts = ['issued_at' => 'date'];

    public function employee()
    {
        return $this->belongsTo(Employee::class);
    }

    public function variant()
    {
        return $this->belongsTo(StockVariant::class, 'stock_variant_id');
    }

    public function returns()
    {
        return $this->hasMany(UniformReturn::class);
    }

    public function getOutstandingQuantityAttribute(): int
    {
        return $this->quantity - $this->returned_quantity;
    }
}