<?php
namespace Acme\UserBundle\Entity;

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

/**
 * Acme\UserBundle\Entity\User
 *
 * @ORM\Table(name="users")
 * @ORM\Entity(repositoryClass="Acme\UserBundle\Entity\UserRepository")
 */
class User implements AdvancedUserInterface
{
	/**
     * @ORM\Column(type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
	private $id;
    /**
     * @ORM\Column(type="string", length=25, unique=true)
     */
    private $username;
    /**
     * @ORM\Column(type="string", length=32)
     */
    private $salt;
    /**
     * @ORM\Column(type="string", length=40)
     */
    private $password;
    /**
     * @ORM\Column(type="string", length=60, unique=true)
     */
    private $email;
    /**
     * @ORM\Column(name="is_active", type="boolean")
     */
    private $isActive;
    /**
    * @ORM\ManyToMany(targetEntity="ACME\UserBundle\Entity\Group", inversedBy="users")
    */
    private $groups;

    public function __construct()
    {
        $this->isActive = true;
        $this->salt = md5(uniqid(null, true));
        $this->groups = new ArrayCollection();
    }
    /**
     * @inheritDoc
     */
    public function getUsername()
    {
        return $this->username;
    }
    /**
    * @inheritDoc
    */
    public function getSalt()
    {
    	return $this->salt;
    }
    /**
     * @inheritDoc
     */
    public function getPassword()
    {
    	return $this->password;
    }
    /**
     * @inheritDoc
     */
    public function getRoles()
    {
        return $this->groups->toArray();
    }
    /**
     * @inheritDoc
     */
    public function eraseCredentials()
    {
    }

    /**
     * @inheritDoc
     */
    function equals(\Symfony\Component\Security\Core\User\UserInterface $user)
    {
    	return $this->username === $user->getUsername();
    }

    /**
    * @inheritDoc
    */
    public function isAccountNonExpired()
    {
    	return true;
    }
    /**
    * @inheritDoc
    */
    public function isAccountNonLocked()
    {
    	return true;
    }
    /**
    * @inheritDoc
    */
    public function isCredentialsNonExpired()
    {
    	return true;
    }
    /**
    * @inheritDoc
    */
    public function isEnabled()
    {
    	return $this->isActive;
    }

    public function __toString()
    {
    	return $this->getId();
    }

    /**
     * Get id
     *
     * @return integer
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * Set username
     *
     * @param string $username
     */
    public function setUsername($username)
    {
        $this->username = $username;
    }

    /**
     * Set salt
     *
     * @param string $salt
     */
    public function setSalt($salt)
    {
        $this->salt = $salt;
    }

    /**
     * Set password
     *
     * @param string $password
     */
    public function setPassword($password)
    {
        $this->password = $password;
    }

    /**
     * Set email
     *
     * @param string $email
     */
    public function setEmail($email)
    {
        $this->email = $email;
    }

    /**
     * Get email
     *
     * @return string
     */
    public function getEmail()
    {
        return $this->email;
    }

    /**
     * Set isActive
     *
     * @param boolean $isActive
     */
    public function setIsActive($isActive)
    {
        $this->isActive = $isActive;
    }

    /**
     * Get isActive
     *
     * @return boolean
     */
    public function getIsActive()
    {
        return $this->isActive;
    }

    /**
     * Add groups
     *
     * @param ACME\UserBundle\Entity\Group $groups
     */
    public function addGroup(\ACME\UserBundle\Entity\Group $groups)
    {
        $this->groups[] = $groups;
    }

    /**
     * Get groups
     *
     * @return Doctrine\Common\Collections\Collection
     */
    public function getGroups()
    {
        return $this->groups;
    }
}