<?php

namespace App\Models;

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

class InvoiceLine extends Model
{
    use HasFactory;

    public $timestamps = false;

    protected $fillable = [
        'invoice_id',
        'product_id',
        'packaging_id',
        'packages_qty',
        'units_qty',
        'description',
        'qty_base',
        'unit_price',
        'unit_price_per_package',
        'tva_rate_id',
        'discount_pct',
        'total_ht',
    ];

    public function invoice()
    {
        return $this->belongsTo(Invoice::class);
    }

    public function product()
    {
        return $this->belongsTo(Product::class);
    }

    public function packaging()
    {
        return $this->belongsTo(\App\Models\Stock\ProductPackaging::class, 'packaging_id');
    }

    public function tvaRate()
    {
        return $this->belongsTo(\App\Models\TvaRate::class, 'tva_rate_id');
    }
}