<?php

namespace Franzz\Spot;
use Franzz\Objects\PhpObject;
use Franzz\Objects\Db;
use \Settings;

class Map extends PhpObject {

	const MAP_TABLE = 'maps';
	const MAPPING_TABLE = 'mappings';

	private Db $oDb;

	private $asMaps;

	public function __construct(Db &$oDb) {
		parent::__construct(__CLASS__);
		$this->oDb = &$oDb;
		$this->setMaps();
    }

	private function setMaps() {
		$asMaps = $this->oDb->selectRows(array('from'=>self::MAP_TABLE));
		foreach($asMaps as $asMap) $this->asMaps[$asMap['codename']] = $asMap;
	}

	public function getProjectMaps($iProjectId) {
		$asMappings = $this->oDb->getArrayQuery("SELECT id_map FROM mappings WHERE id_project = ".$iProjectId." OR id_project IS NULL", true);
		return array_filter($this->asMaps, function($asMap) use($asMappings) {return in_array($asMap['id_map'], $asMappings);});
	}

	public function getMapUrl($sCodeName, $asParams) {
		$asParams['token'] = $this->asMaps[$sCodeName]['token'];
		return self::populateParams($this->asMaps[$sCodeName]['pattern'], $asParams);
	}

	private static function populateParams($sUrl, $asParams) {
		foreach($asParams as $sParam=>$sValue) {
			$sUrl = str_replace('{'.$sParam.'}', $sValue, $sUrl);
		}

		return $sUrl;
	}
}