<?php

namespace App\Models;

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

class Advance extends Model
{
    use HasFactory;

    protected $fillable = [
        'date',
        'user_id',
        'amount',
        'advance_type_id',
    ];

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

    protected static function booted(): void
    {
        static::saving(function (Advance $advance) {
            $typeName = AdvanceType::whereKey($advance->advance_type_id)->value('name');
            $amount = abs((float) $advance->amount);

            $advance->amount = $typeName === 'Wpłata' ? $amount : -$amount;
        });
    }

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

    public function type(): BelongsTo
    {
        return $this->belongsTo(AdvanceType::class, 'advance_type_id');
    }
}