WorldOfTrucks 2.0

class WorldOfTrucks
{
    private $instanceID = null;
    private $websiteURI = "https://worldoftrucks.com/en/online_profile.php?id=";
    private $websiteData = null;
    private $claimedData = null;

    public function __construct( $uid )
    {
        $this->instanceID = $uid;
        $this->websiteData = file_get_contents( $this->websiteURI.$this->instanceID );
    }

    public function fetchData()
    {
        $this->websiteData = $this->gsb( $this->websiteData , "Global statistics" , "cleaner" );
        $this->websiteData = explode("\n",$this->websiteData);
        $out = [
            $this->websiteData[2],
            $this->websiteData[9],
            $this->websiteData[16],
            $this->websiteData[23],
            $this->websiteData[30]
        ];
        foreach( $out as $row )
        {
            $temp = explode("<br>",$row);
            $output[] = [
                "ETS" => $this->gsb($temp[0],"right'>","</span>"),
                "ATS" => $this->gsb($temp[1],"right'>","</span>"),
            ];
        }
        $this->claimedData = $output;
        $this->normalizeUnits();
    }
    public function debug()
    {
        var_dump($this->claimedData);
    }

    private function normalizeUnits()
    {
        $data = [
            (int)round((explode(" ",$this->claimedData[1]["ATS"])[0]*1.016)),
            (int)round(explode(" ",$this->claimedData[3]["ATS"])[0]*1.609344),
            (int)str_replace(',','',explode(" ",$this->claimedData[4]["ETS"])[0]),
            (int)round(str_replace(',','',explode(" ",$this->claimedData[4]["ATS"])[0])*1.609344)
        ];
        $this->claimedData[1]["ATS"] = $data[0]." t";
        $this->claimedData[3]["ATS"] = $data[1]." km";
        $this->claimedData[4]["ETS"] = $data[2]." km";
        $this->claimedData[4]["ATS"] = $data[3]." km";
    }

    public function getData( $mode = "GLOBAL" )
    {
        if( $mode == "GLOBAL" )
        {
            $out = [
                "TOTAL_JOBS" => $this->claimedData[0]["ETS"]+$this->claimedData[0]["ATS"],
                "TOTAL_MASS" => explode(" ",$this->claimedData[1]["ATS"])[0]+explode(" ",$this->claimedData[1]["ETS"])[0]." t",
                "TOTAL_DISTANCE" => (explode(" ",$this->claimedData[4]["ATS"])[0])+(explode(" ",$this->claimedData[4]["ETS"])[0])." t",
                "AVERAGE_DISTANCE" => round((explode(" ",$this->claimedData[4]["ATS"])[0]+explode(" ",$this->claimedData[4]["ETS"])[0])/( $this->claimedData[0]["ETS"]+$this->claimedData[0]["ATS"]))." km",
                "TOTAL_TIME" => (explode(" ",$this->claimedData[2]["ETS"])[0] + explode(" ",$this->claimedData[2]["ATS"])[0])." h ".( explode(" ",$this->claimedData[2]["ETS"])[2] + explode(" ",$this->claimedData[2]["ATS"])[2] )." min"
            ];
        }else{
            $out = [
                "TOTAL_JOBS" => $this->claimedData[0][$mode],
                "TOTAL_MASS" => $this->claimedData[1][$mode],
                "TOTAL_DISTANCE" => $this->claimedData[4][$mode],
                "AVERAGE_DISTANCE" => $this->claimedData[3][$mode],
                "TOTAL_TIME" => $this->claimedData[2][$mode],
            ];
        }
        var_dump($out);
    }

    private function gsb( string $string , string $start , string $end )
    {
        $string = ' ' . $string;
        $ini = strpos($string, $start);
        if ($ini == 0) return '';
        $ini += strlen($start);
        $len = strpos($string, $end, $ini) - $ini;
        return substr($string, $ini, $len);
    }

}