<?php

namespace App\Entity;

use App\Repository\SellingRepository;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\DBAL\Types\Types;
use Doctrine\ORM\Mapping as ORM;

#[ORM\Entity(repositoryClass: SellingRepository::class)]
class Selling
{
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column]
    private ?int $id = null;

    #[ORM\Column(length: 255, nullable: true)]
    private ?string $note = null;

    #[ORM\Column]
    private ?float $sum = null;

    #[ORM\Column(nullable: true)]
    private ?float $reduction = null;

    /**
     * @var Collection<int, GroupOfProducts>
     */
    #[ORM\ManyToMany(targetEntity: GroupOfProducts::class, mappedBy: 'sellings')]
    private Collection $groupOfProducts;

    /**
     * @var Collection<int, Product>
     */
    #[ORM\ManyToMany(targetEntity: Product::class, inversedBy: 'sellings')]
    private Collection $products;

    public function __construct()
    {
        $this->groupOfProducts = new ArrayCollection();
        $this->products = new ArrayCollection();
    }

    public function getId(): ?int
    {
        return $this->id;
    }

    public function getNote(): ?string
    {
        return $this->note;
    }

    public function setNote(?string $note): static
    {
        $this->note = $note;

        return $this;
    }

    public function getProducts(): ?object
    {
        return $this->products;
    }

    public function setProducts(object $products): static
    {
        $this->products = $products;

        return $this;
    }

    public function getSum(): ?float
    {
        return $this->sum;
    }

    public function setSum(float $sum): static
    {
        $this->sum = $sum;

        return $this;
    }

    public function getReduction(): ?float
    {
        return $this->reduction;
    }

    public function setReduction(?float $reduction): static
    {
        $this->reduction = $reduction;

        return $this;
    }

    /**
     * @return Collection<int, GroupOfProducts>
     */
    public function getGroupOfProducts(): Collection
    {
        return $this->groupOfProducts;
    }

    public function addGroupOfProduct(GroupOfProducts $groupOfProduct): static
    {
        if (!$this->groupOfProducts->contains($groupOfProduct)) {
            $this->groupOfProducts->add($groupOfProduct);
            $groupOfProduct->addSelling($this);
        }

        return $this;
    }

    public function removeGroupOfProduct(GroupOfProducts $groupOfProduct): static
    {
        if ($this->groupOfProducts->removeElement($groupOfProduct)) {
            $groupOfProduct->removeSelling($this);
        }

        return $this;
    }

    public function addProduct(Product $product): static
    {
        if (!$this->products->contains($product)) {
            $this->products->add($product);
        }

        return $this;
    }

    public function removeProduct(Product $product): static
    {
        $this->products->removeElement($product);

        return $this;
    }
}