<?php
declare(strict_types=1);

namespace App\Entity;

use App\Enum\LabelType;
use App\Repository\OustedBookRepository;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;

/**
 * A book taken out of the collection: given away, lost, destroyed.
 */
#[ORM\Entity(repositoryClass: OustedBookRepository::class)]
class OustedBook extends AbstractBook {
	#[ORM\Column(length: 255)]
	#[Assert\NotBlank]
	#[Assert\Length(max: 255)]
	private string $reason;

	/** @var Collection<int, OustedLabel> */
	#[ORM\OneToMany(targetEntity: OustedLabel::class, mappedBy: 'book', cascade: ['persist', 'remove'], orphanRemoval: true)]
	#[ORM\OrderBy(['label' => 'ASC'])]
	private Collection $labels;

	/** @var Collection<int, OustedBorrowHistory> */
	#[ORM\OneToMany(targetEntity: OustedBorrowHistory::class, mappedBy: 'book', cascade: ['persist', 'remove'], orphanRemoval: true)]
	#[ORM\OrderBy(['at' => 'DESC'])]
	private Collection $borrowHistory;

	public function __construct(string $reason) {
		$this->reason = $reason;
		$this->labels = new ArrayCollection();
		$this->borrowHistory = new ArrayCollection();
	}

	public static function fromBook(Book $book, string $reason): self {
		$ousted = new self($reason);
		$ousted->copyDataFrom($book);

		return $ousted;
	}

	public function getReason(): string {
		return $this->reason;
	}

	/**
	 * @return Collection<int, OustedLabel>
	 */
	public function getLabels(): Collection {
		return $this->labels;
	}

	protected function createLabel(string $label, LabelType $type): OustedLabel {
		return new OustedLabel($this, $label, $type);
	}

	/**
	 * @return Collection<int, OustedBorrowHistory>
	 */
	public function getBorrowHistory(): Collection {
		return $this->borrowHistory;
	}

	public function addBorrowHistory(string $who, \DateTimeImmutable $at, \DateTimeImmutable $till): void {
		$this->borrowHistory->add(new OustedBorrowHistory($this, $who, $at, $till));
	}
}