<?php

namespace App\Entity;

use App\Doctrine\Timestampable;
use App\Entity\Blog\Post;
use App\Repository\UserRepository;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
use Scheb\TwoFactorBundle\Model\Google\TwoFactorInterface;
use Scheb\TwoFactorBundle\Model\Totp\TotpConfiguration;
use Symfony\Component\Security\Core\User\UserInterface;

/**
 * @ORM\Entity(repositoryClass=UserRepository::class)
 * @ORM\Table(name="`user`")
 */
class User implements UserInterface, TwoFactorInterface, EntityInterface
{
    use Timestampable;
    /**
     * @ORM\Id
     * @ORM\GeneratedValue
     * @ORM\Column(type="integer")
     */
    private $id;

    /**
     * @ORM\Column(type="string", length=180, unique=true)
     */
    private $email;

    /**
     * @ORM\Column(type="json")
     */
    private $roles = [];

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

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    private $displayName;

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    private $totpSecret;

    /**
     * @ORM\Column(type="datetime", nullable=true)
     */
    private $passwordRequestedAt;

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    private $confirmationToken;

    /**
     * @ORM\Column(type="boolean", options={"default"=0})
     */
    private $isAdmin;

    /**
     * @ORM\OneToMany(targetEntity=Post::class, mappedBy="author")
     */
    private $posts;

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

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

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

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

        return $this;
    }

    /**
     * A visual identifier that represents this user.
     *
     * @see UserInterface
     */
    public function getUsername(): string
    {
        return (string) $this->email;
    }

    /**
     * @see UserInterface
     */
    public function getRoles(): array
    {
        $roles = $this->roles;
        // guarantee every user at least has ROLE_USER
        $roles[] = 'ROLE_USER';

        if ($this->getIsAdmin()) {
            $roles[] = 'ROLE_ADMIN';
        }

        return array_unique($roles);
    }

    public function setRoles(array $roles): self
    {
        $this->roles = $roles;

        return $this;
    }

    /**
     * @see UserInterface
     */
    public function getPassword(): string
    {
        return (string) $this->password;
    }

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

        return $this;
    }

    /**
     * Returning a salt is only needed, if you are not using a modern
     * hashing algorithm (e.g. bcrypt or sodium) in your security.yaml.
     *
     * @see UserInterface
     */
    public function getSalt(): ?string
    {
        return null;
    }

    /**
     * @see UserInterface
     */
    public function eraseCredentials()
    {
        // If you store any temporary, sensitive data on the user, clear it here
        // $this->plainPassword = null;
    }

    public function getDisplayName(): ?string
    {
        return $this->displayName;
    }

    public function setDisplayName(?string $displayName): self
    {
        $this->displayName = $displayName;

        return $this;
    }

    public function getTotpSecret(): ?string
    {
        return $this->totpSecret;
    }

    public function setTotpSecret(?string $totpSecret): self
    {
        $this->totpSecret = $totpSecret;

        return $this;
    }

    public function isTotpAuthenticationEnabled(): bool
    {
        return null !== $this->getTotpSecret();
    }

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

    public function getTotpAuthenticationConfiguration(): TotpConfigurationInterface
    {
        return new TotpConfiguration($this->totpSecret, TotpConfiguration::ALGORITHM_SHA1, 30, 6);
    }

    public function isGoogleAuthenticatorEnabled(): bool
    {
        return $this->isTotpAuthenticationEnabled();
    }

    public function getGoogleAuthenticatorUsername(): string
    {
        return $this->getTotpAuthenticationUsername();
    }

    public function getGoogleAuthenticatorSecret(): ?string
    {
        return $this->getTotpSecret();
    }

    public function setGoogleAuthenticatorSecret(?string $googleAuthenticatorSecret): void
    {
        $this->setTotpSecret($googleAuthenticatorSecret);
    }

    public function getPasswordRequestedAt(): ?\DateTimeInterface
    {
        return $this->passwordRequestedAt;
    }

    public function setPasswordRequestedAt(?\DateTimeInterface $passwordRequestedAt): self
    {
        $this->passwordRequestedAt = $passwordRequestedAt;

        return $this;
    }

    public function getConfirmationToken(): ?string
    {
        return $this->confirmationToken;
    }

    public function setConfirmationToken(?string $confirmationToken): self
    {
        $this->confirmationToken = $confirmationToken;

        return $this;
    }

    public function getIsAdmin(): ?bool
    {
        return $this->isAdmin;
    }

    public function setIsAdmin(bool $isAdmin): self
    {
        $this->isAdmin = $isAdmin;

        return $this;
    }

    /**
     * @return Collection|Post[]
     */
    public function getPosts(): Collection
    {
        return $this->posts;
    }

    public function addPost(Post $post): self
    {
        if (!$this->posts->contains($post)) {
            $this->posts[] = $post;
            $post->setAuthor($this);
        }

        return $this;
    }

    public function removePost(Post $post): self
    {
        if ($this->posts->removeElement($post)) {
            // set the owning side to null (unless already changed)
            if ($post->getAuthor() === $this) {
                $post->setAuthor(null);
            }
        }

        return $this;
    }
}