<?php

namespace App\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Security\Core\User\UserInterface;

/**
 * @ORM\Entity(repositoryClass="App\Repository\UserRepository")
 */
class User implements UserInterface
{
    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */
    private $id;

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

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

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

    /**
     * @ORM\OneToMany(targetEntity="App\Entity\Request", mappedBy="author", orphanRemoval=true)
     */
    private $requests;

    /**
     * @ORM\ManyToMany(targetEntity="App\Entity\Project", mappedBy="users")
     */
    private $projects;

    /**
     * @ORM\OneToMany(targetEntity="App\Entity\Comment", mappedBy="author", orphanRemoval=true)
     */
    private $comments;

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

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

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

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

        return $this;
    }

    /**
     * @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): 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;
    }

    /**
     * @see UserInterface
     */
    public function getSalt()
    {
        // not needed when using the "bcrypt" algorithm in security.yaml
    }

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

    /**
     * @return Collection|Request[]
     */
    public function getRequests(): Collection
    {
        return $this->requests;
    }

    public function addRequest(Request $request): self
    {
        if (!$this->requests->contains($request)) {
            $this->requests[] = $request;
            $request->setAuthor($this);
        }

        return $this;
    }

    public function removeRequest(Request $request): self
    {
        if ($this->requests->contains($request)) {
            $this->requests->removeElement($request);
            // set the owning side to null (unless already changed)
            if ($request->getAuthor() === $this) {
                $request->setAuthor(null);
            }
        }

        return $this;
    }

    /**
     * @return Collection|Project[]
     */
    public function getProjects(): Collection
    {
        return $this->projects;
    }

    public function addProject(Project $project): self
    {
        if (!$this->projects->contains($project)) {
            $this->projects[] = $project;
            $project->addUser($this);
        }

        return $this;
    }

    public function removeProject(Project $project): self
    {
        if ($this->projects->contains($project)) {
            $this->projects->removeElement($project);
            $project->removeUser($this);
        }

        return $this;
    }

    /**
     * @return Collection|Comment[]
     */
    public function getComments(): Collection
    {
        return $this->comments;
    }

    public function addComment(Comment $comment): self
    {
        if (!$this->comments->contains($comment)) {
            $this->comments[] = $comment;
            $comment->setAuthor($this);
        }

        return $this;
    }

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

        return $this;
    }

    public function toArray(): array {
        return [
            'id' => $this->getId(),
            'username' => $this->getUsername(), 
        ];
    }
}