<?php

namespace App\Entity;

use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
use Catalyst\ApiBundle\Entity\User as BaseUser;

/**
 * @ORM\Entity
 * @ORM\Table(name="customer_user")
 */
class CustomerUser extends BaseUser
{
    // link to customer
    /**
     * @ORM\OneToOne(targetEntity="Customer", inversedBy="customer_user")
     * @ORM\JoinColumn(name="customer_id", referencedColumnName="id", nullable=true)
     */
    protected $customer;

    // phone number
    /**
     * @ORM\Column(type="string", length=12)
     */
    protected $phone_number;

    /**
     * @ORM\Column(type="json")
     */
    protected $metadata;

    // roles
    /**
     * @ORM\ManyToMany(targetEntity="Catalyst\ApiBundle\Entity\Role", indexBy="id")
     * @ORM\JoinTable(name="customer_user_role")
     */
    protected $roles;

    // mobile sessions linked to this customer
    /**
     * @ORM\OneToMany(targetEntity="CustomerSession", mappedBy="customer_user")
     */
    protected $sessions;

    public function __construct()
    {
        parent::__construct();
        
        $this->metadata = [];
        $this->sessions = new ArrayCollection();
    }

    public function setMetadata($meta)
    {
        $this->metadata = $meta;
        return $this;
    }

    public function getMetadata()
    {
        if ($this->metadata == null)
            return [];

        return $this->metadata;
    }

    public function setPhoneNumber($num)
    {
        $this->phone_number = $num;
        return $this;
    }

    public function getPhoneNumber()
    {
        return $this->phone_number;
    }

    public function addMobileSession(MobileSession $session)
    {
        $this->sessions->add($session);
        return $this;
    }

    public function clearMobileSessions()
    {
        $this->sessions->clear();
        return $this;
    }

    public function getMobileSessions()
    {
        return $this->sessions;
    }

    public function setCustomer(Customer $cust = null)
    {
        $this->customer = $cust;
        return $this;
    }

    public function getCustomer()
    {
        return $this->customer;
    }    
}