<?php

namespace AppBundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Validator\Constraints as Assert;

/**
 * A user.
 *
 * @ORM\Entity(repositoryClass="AppBundle\Repository\UserRepository")
 */
class User implements UserInterface, \Serializable
{
    /**
     * @var integer
     *
     * @ORM\Column(type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;

    /**
     * @var string
     *
     * @ORM\Column(type="string", unique=true)
     * @Assert\NotBlank
     * @AssertLength(max=255)
     */
    private $username;

    /**
     * @var string
     *
     * @ORM\Column(type="string")
     */
    private $password;

    /**
     * @var string
     *
     * @ORM\Column(type="string", length=60, unique=true)
     * @Assert\NotBlank
     * @Assert\Email
     */
    private $email;

    /**
     * @var boolean
     *
     * @ORM\Column(name="is_active", type="boolean")
     */
    private $active = true;

    public function getUsername(): ?string
    {
        return $this->username;
    }

    public function getSalt():  ?string
    {
        return null;
    }

    public function getPassword(): ?string
    {
        return $this->password;
    }

    public function getRoles(): array
    {
        return ['ROLE_USER'];
    }

    public function eraseCredentials(): void
    {
    }

    public function serialize(): string
    {
        return serialize([
            $this->id,
            $this->username,
            $this->password
        ]);
    }

    public function unserialize(string $serialized)
    {
        [$this->id, $this->username, $this->password] = unserialize($serialized);
    }

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

    public function setId(int $id)
    {
        $this->id = $id;
    }

    public function getEmail(): ?string
    {
        return $this->email;
    }

    public function setEmail(string $email)
    {
        $this->email = $email;
    }

    public function isActive(): bool
    {
        return $this->active;
    }

    public function setActive(bool $isActive): void
    {
        $this->isActive = $isActive;
    }

    public function setUsername(string $username): void
    {
        $this->username = $username;
    }

    public function setPassword(string $password): void
    {
        $this->password = $password;
    }
}