<?php

namespace App\Entity;

use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
use Symfony\Component\Validator\Constraints as Assert;

use DateTime;
/**
 * @ORM\Entity
 * @ORM\Table(name="customer_tag")
 */
class CustomerTag
{
    /**
     * @ORM\Id
     * @ORM\Column(type="string", length=200, nullable=false, unique=true)
     * @Assert\NotBlank()
     */
    protected $id;

    // name of tag
    /**
     * @ORM\Column(type="string", length=200)
     * @Assert\NotBlank()
     */
    protected $name;

    // customers
    /**
     * @ORM\ManyToMany(targetEntity="Customer", mappedBy="customer_tags", fetch="EXTRA_LAZY")
     */
    protected $customers;

    // tag details
    /**
     * @ORM\Column(type="json")
     */
    protected $tag_details;

    public function __construct()
    {
        $this->date_create = new DateTime();
        $this->customers =  new ArrayCollection();
        $this->tag_details = [];
    }

    public function getID()
    {
        return $this->id;
    }

    public function setID($id)
    {
        $this->id = $id;
        return $this;
    }

    public function setName($name)
    {
        $this->name = $name;
        return $this;
    }

    public function getName()
    {
        return $this->name;
    }

    public function getDateCreate()
    {
        return $this->date_create;
    }

    public function addCustomer(Customer $customer)
    {
        $this->customers[$customer->getID()] = $customer;

        return $this;
    }

    public function clearCustomers()
    {
        $this->customers->clear();
        return $this;
    }

    public function getCustomers()
    {
        return $this->customers;
    }

    public function removeCustomer(Customer $customer)
    {
        $this->customers->removeElement($customer);
    }

    public function addTagDetails($id, $value)
    {
        $this->tag_details[$id] = $value;
        return $this;
    }

    public function setTagDetails($tag_details)
    {
        $this->tag_details = $tag_details;
        return $this;
    }

    public function getTagDetails($id)
    {
        // return null if we don't have it
        if (!isset($this->tag_details[$id]))
            return null;

        return $this->tag_details[$id];
    }

    public function getAllTagDetails()
    {
        return json_encode($this->tag_details);
    }
}