<?php

namespace OneTag\DTO;

if ( ! class_exists( 'OneTag\DTO\PixelSettingsDTO' ) ) {
	class PixelSettingsDTO {

		const TYPE_FACEBOOK = 'fb';
		const VALID_TYPES   = array(
			self::TYPE_FACEBOOK,
		);

		public $id;
		public $type;
		public $events = array();

		/**
		 * @param mixed $id
		 */
		public function setId( $id ) {
			$this->id = $id;
			return $this;
		}

		/**
		 * @param mixed $type
		 */
		public function setType( $type ) {
			$this->type = $type;
			return $this;
		}

		/**
		 * @param mixed $events
		 */
		public function setEvents( $events ) {
			$this->events = $events;
			return $this;
		}

		/**
		 * @return string[]
		 */
		public function getEvents() {
			return $this->events;
		}

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

		/**
		 * @return mixed
		 */
		public function getType() {
			return $this->type;
		}

		public function __toArray() {
			return array(
				'id'     => $this->id,
				'type'   => $this->type,
				'events' => $this->events,
			);
		}
	}
}