<?php

namespace App\Entity;

use App\Repository\UserRepository;
use DateTimeInterface;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\DBAL\Types\Types;
use Doctrine\ORM\Mapping as ORM;
use Gedmo\Mapping\Annotation\Timestampable;
use Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Validator\Constraints as Assert;

#[ORM\Entity(repositoryClass: UserRepository::class)]
#[ORM\Table(name: '`user`')]
class User implements UserInterface, PasswordAuthenticatedUserInterface
{
    const ROLE_USER = 'ROLE_USER';
    const ROLE_OWNER = 'ROLE_OWNER';
    const ROLE_ADMIN = 'ROLE_ADMIN';
    const ROLE_SUPER_ADMIN = 'ROLE_SUPER_ADMIN';

    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column]
    private ?int $id = null;

    #[ORM\Column(length: 180, unique: true)]
    #[Assert\NotBlank]
    #[Assert\Email(mode: Assert\Email::VALIDATION_MODE_HTML5)]
    #[Assert\Length(max: 180)]
    #[Assert\NoSuspiciousCharacters()]
    private ?string $email = null;

    #[ORM\Column(length: 64)]
    #[Assert\NotBlank]
    #[Assert\Length(max: 64)]
    #[Assert\NoSuspiciousCharacters()]
    #[Assert\Regex(pattern: "/^[a-zA-Z0-9 _\-]+$/", message: "Display name can only contain characters [a-zA-Z0-9 _-]")]
    private ?string $displayName = null;

    #[ORM\Column]
    private array $roles = [];

    /**
     * @var string The hashed password
     */
    #[ORM\Column]
    private ?string $password = null;

    #[ORM\Column(type: Types::DATETIME_MUTABLE)]
    #[Timestampable(on: "create")]
    private ?DateTimeInterface $createdAt = null;

    #[ORM\Column(type: Types::DATETIME_MUTABLE, nullable: true)]
    #[Timestampable(on: "update")]
    private ?DateTimeInterface $updatedAt = null;

    #[ORM\OneToMany(mappedBy: 'user', targetEntity: Comment::class)]
    private Collection $comments;

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

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

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

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

        return $this;
    }

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

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

        return $this;
    }

    /**
     * A visual identifier that represents this user.
     *
     * @see UserInterface
     */
    public function getUserIdentifier(): 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';

        return array_unique($roles);
    }

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

        return $this;
    }

    public function addRole(string $role): static
    {
        if(!$this->roles) {
            $this->roles = [];
        }

        if(!in_array($role, $this->roles)) {
            $this->roles[] = $role;
        }

        return $this;
    }

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

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

        return $this;
    }

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

    public function getCreatedAt(): ?DateTimeInterface
    {
        return $this->createdAt;
    }

    public function setCreatedAt(DateTimeInterface $createdAt): static
    {
        $this->createdAt = $createdAt;

        return $this;
    }

    public function getUpdatedAt(): ?DateTimeInterface
    {
        return $this->updatedAt;
    }

    public function setUpdatedAt(?DateTimeInterface $updatedAt): static
    {
        $this->updatedAt = $updatedAt;

        return $this;
    }

    /**
     * @return Collection<int, Comment>
     */
    public function getComments(): Collection
    {
        return $this->comments;
    }

    public function addComment(Comment $comment): static
    {
        if (!$this->comments->contains($comment)) {
            $this->comments->add($comment);
            $comment->setUser($this);
        }

        return $this;
    }

    public function removeComment(Comment $comment): static
    {
        if ($this->comments->removeElement($comment)) {
            // set the owning side to null (unless already changed)
            if ($comment->getUser() === $this) {
                $comment->setUser(null);
            }
        }

        return $this;
    }
}