<?php

function save_latestData(){
    $import_berlin_scooters = file_get_contents('./scooter_UUID.json');
    $berlin_scooters = json_decode($import_berlin_scooters, true);
    $API_call = 'https://platform.tier-services.io/v1/vehicle/';
    $id = 0;
    unlink("./damaged_map/nonactiveScooters.json");
    fopen("./damaged_map/nonactiveScooters.json", 'w+');
    foreach ($berlin_scooters as $berlin_scooter) {
        //if ($id < 1000) {
            $nonactiveScootersJSON = './damaged_map/nonactiveScooters.json';
            $scooterData = callAPI($API_call . $berlin_scooter["UUID"]);
			$API_response = json_decode($scooterData, true);
            if ($API_response === 'null') {
                echo 'api connection failed'.PHP_EOL;
            } else {
    			$scooter_Status = $API_response['data']['attributes']['state'];
    			if ($scooter_Status === 'ACTIVE') {
    				$id++;
    				echo 'scooter ACTIVE'.PHP_EOL;
    				continue;
    			} else {
    				appendJSON($nonactiveScootersJSON, $API_response);
    				echo 'INACTIVE scooter added'.PHP_EOL;
                	$id++;
    			};
            };  
        //} else {
        //    return;
        //}
    }
    
};

function appendJSON($filename, $data){ // create historical json data for documentation over time

    // read the file if present
    $handle = @fopen($filename, 'r+');

    // create the file if needed
    if ($handle === null)
    {
        $handle = fopen($filename, 'w+');
    }

    if ($handle)
    {
        // seek to the end
        fseek($handle, 0, SEEK_END);

        // are we at the end of is the file empty
        if (ftell($handle) > 0)
        {
            // move back a byte
            fseek($handle, -1, SEEK_END);

            // add the trailing comma
            fwrite($handle, ',', 1);

            // add the new json string
            fwrite($handle, json_encode($data) . ']');
        }
        else
        {
            // write the first event inside an array
            fwrite($handle, json_encode(array($data)));
        }

            // close the handle on the file
            fclose($handle);
    }


};

function callAPI($url){
    //echo $url;
    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_FAILONERROR, true);
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);  
    curl_setopt($curl, CURLOPT_HTTPHEADER, array(
            'x-api-key: bpEUTJEBTf74oGRWxaIcW7aeZMzDDODe1yBoSxi2',
            'Content-Type: application/json',
    )); // set the api key
    curl_setopt($curl, CURLOPT_USERAGENT,'ProductionRelease/3.8.2 (app.tier.sharing; build:3.8.2.0; iOS 12.4.4) Alamofire/4.9.1'); // set user-agent to that of the Tier.app, sniffed by burpsuite
    $result = curl_exec($curl);
    if(!$result){return ('api connection failed'.PHP_EOL);}
    curl_close($curl);
    //echo $result;
    return $result;
};

save_latestData();


?>