<?php

namespace App\Entity;

use Doctrine\Common\Collections\ArrayCollection;

class KanbanBoard implements \JsonSerializable
{
    /**
     * @var KanbanEntry[]|ArrayCollection
     */
    private $kanbanEntries;

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

    /**
     * @return KanbanEntry[]|ArrayCollection
     */
    public function getKanbanEntries(): ArrayCollection
    {
        return $this->kanbanEntries;
    }

    /**
     * @param KanbanEntry[]|ArrayCollection $kanbanEntries
     * @return KanbanBoard
     */
    public function setKanbanEntries(ArrayCollection $kanbanEntries): KanbanBoard
    {
        $this->kanbanEntries = $kanbanEntries;
        return $this;
    }

    /**
     * @param KanbanEntry $kanbanEntry
     * @return KanbanBoard
     */
    public function addKanbanEntry(KanbanEntry $kanbanEntry): KanbanBoard
    {
        if(!$this->kanbanEntries->contains($kanbanEntry)) {
            $this->kanbanEntries->add($kanbanEntry);
        }
        return $this;
    }

    /**
     * @param KanbanEntry $kanbanEntry
     * @return KanbanBoard
     */
    public function removeKanbanEntry(KanbanEntry $kanbanEntry): KanbanBoard
    {
        if($this->kanbanEntries->contains($kanbanEntry)) {
            $this->kanbanEntries->removeElement($kanbanEntry);
        }
        return $this;
    }

    /**
     * @return array
     */
    function jsonSerialize()
    {
        return $this->kanbanEntries->getValues();
    }
}