<?php

namespace App\Entity;

use App\Repository\MapRepository;
use DateTime;
use DateTimeInterface;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
use Symfony\Component\HttpFoundation\File\UploadedFile;

#[ORM\Entity(repositoryClass: MapRepository::class)]
#[ORM\HasLifecycleCallbacks]
#[UniqueEntity(fields: ['file'], message: 'There is already a file with this name')]
class Map {
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column(type: 'integer', options: ['unsigned' => true])]
    private $id;

    #[ORM\ManyToOne(targetEntity: Grid::class)]
    #[ORM\JoinColumn(nullable: false, onDelete: 'CASCADE')]
    private $grid;

    #[ORM\Column(type: 'string', length: 50, unique: true)]
    private $file;

    #[ORM\Column(type: 'datetime')]
    private $modifiedAt;

    #[ORM\Column(type: 'float')]
    private $version;

    public function __toString(): string {
        return $this->getFile();
    }

    #[ORM\PrePersist]
    #[ORM\PreUpdate]
    public function updateLifecycle() {
        $this->setModifiedAt(new DateTime());
    }

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

    public function getGrid(): ?Grid
    {
        return $this->grid;
    }

    public function setGrid(?Grid $grid): self
    {
        $this->grid = $grid;

        return $this;
    }

    public function getFile(): string|UploadedFile|null {
        return $this->file;
    }

    public function setFile(string|UploadedFile|null $file): self {
        $this->file=$file;

        return $this;
    }

    public function getModifiedAt(): ?DateTimeInterface {
        return $this->modifiedAt;
    }

    public function setModifiedAt(DateTimeInterface $modifiedAt): self {
        $this->modifiedAt=$modifiedAt;

        return $this;
    }

    public function getVersion(): ?float {
        return $this->version;
    }

    public function setVersion(float $version): self {
        $this->version=$version;

        return $this;
    }
}