<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Attributes\Appends;
use Illuminate\Database\Eloquent\Attributes\Guarded;
use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\SoftDeletes;

#[Guarded(['id'])]
#[Appends(['total_formatted'])]
class Purchase extends Model
{
    use HasFactory, SoftDeletes;

    protected function casts(): array
    {
        return [
            'purchase_date' => 'date',
            'total' => 'integer',
        ];
    }

    protected function totalFormatted(): Attribute
    {
        return Attribute::make(
            get: fn () => 'Rp '.number_format($this->total, 0, ',', '.'),
        );
    }

    public function items(): HasMany
    {
        return $this->hasMany(PurchaseItem::class);
    }
}