<?php

	class PTStop extends PTElement {

		protected $exists;
		protected $municipality;
		protected $name;
		protected $fullName;
		protected $location;

		public static function sanitizeName($name) {
			return preg_replace("~(^| )'?T($| )~", '$1\'t$2', $name);
		}

		public function __toString () {
			return 'PTStop[' . $this->ref . ']';
		}

		public function getExists () {
			if (!$this->infoFetched) $this->fetchInfo();
			return $this->exists;
		}
		public function getMunicipality () {
			if (!$this->infoFetched) $this->fetchInfo();
			return $this->municipality;
		}
		public function getName () {
			if (!$this->infoFetched) $this->fetchInfo();
			return $this->name;
		}
		public function getFullName () {
			if (!$this->infoFetched) $this->fetchInfo();
			return $this->fullName;
		}
		public function getLocation () {
			if (!$this->infoFetched) $this->fetchInfo();
			return $this->location;
		}

		protected function fetchInfo () {

			$apireq = new ApiCoreRequest('haltes/titel/' . $this->ref);
			$response = $apireq->exec();

			$this->exists = !is_null($response);

			$this->municipality = $response['omschrijvingGemeente'];
			$this->name = static::sanitizeName($response['omschrijvingKort']);
			$this->fullName = static::sanitizeName($response['omschrijvingLang']);
			$this->location = array(floatval($response['coordinaat']['lt']), floatval($response['coordinaat']['ln']));

		}

		public function getImminentVehicles ($numberOfLines) {

			$apireq = new ApiCoreRequest('haltes/doorkomstenditmoment/' . $this->ref . '/' . $numberOfLines);
			return $apireq->exec();

		}

	}

?>