<?php

namespace App\Models;

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

class PurchaseItem extends Model
{
    use HasFactory;

    protected $fillable = [
        'purchase_id',
        'wine_id',
        'quantity',
        'unit_price',
        'line_total',
    ];

    protected $casts = [
        'quantity' => 'integer',
        'unit_price' => 'decimal:2',
        'line_total' => 'decimal:2',
    ];

    public function purchase(): BelongsTo
    {
        return $this->belongsTo(Purchase::class, 'purchase_id');
    }

    public function wine(): BelongsTo
    {
        return $this->belongsTo(Wine::class, 'wine_id');
    }
}