<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class Product extends Model
{
    protected $fillable = [
        'name',
        'sku',
        'product_category_id',
        'branch_id',
        'cost_price',
        'selling_price',
        'current_stock',
        'reorder_level',
        'status',
        'image'
    ];

    public function category(): BelongsTo
    {
        return $this->belongsTo(ProductCategory::class, 'product_category_id');
    }

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

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

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