<?php
include('common.inc.php');
if ($_REQUEST['time']) {
    $toPlace = geocode($_REQUEST['to'],false);
    $fromPlace = geocode($_REQUEST['from'],false);
    $url = "http://localhost:8080/opentripplanner-api-webapp/ws/plan?_dc=1290254798856&arriveBy=false&date=11%2F17%2F2010&time=1%3A06%20pm&mode=TRANSIT%2CWALK&optimize=QUICK&maxWalkDistance=840&wheelchair=false&toPlace=$toPlace&fromPlace=$fromPlace&intermediatePlaces=";
        $ch = curl_init($url);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt( $ch, CURLOPT_HEADER, 0 );
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Accept: application/json")); 
$page = curl_exec($ch);
curl_close($ch);
    $tripplan = json_decode($page);
    echo "<h1> From: {$tripplan->plan->from->name} </h1>";
     echo "<h1> To: {$tripplan->plan->to->name} </h1>";
      echo "<h1> At: {$tripplan->plan->date} </h1>";
    foreach ($tripplan->plan->itineraries->itinerary as $itineraryNumber => $itinerary ){
        echo "<hr> <h2> Option #".($itineraryNumber+1)."<h2>";
        echo "Duration: ".floor($itinerary->duration/60000)." minutes ({$itinerary->startTime} to {$itinerary->endTime})<br>\n";
        echo "Walking time: ".floor($itinerary->walkTime/60000)." minutes ({$itinerary->walkDistance} meters)<br>\n";
        echo "Transit time: ".floor($itinerary->transitTime/60000)." minutes<br>\n";
        echo "Waiting time: ".floor($itinerary->waitingTime/60000)." minutes<br>\n";
        $legMarkers = Array();
        foreach ($itinerary->legs->leg as $legNumber => $leg ){
            $legMarkers[] = Array($leg->from->lat,$leg->from->lon);
        }
        echo staticmap($legMarkers)."<br>\n";
         foreach ($itinerary->legs->leg as $legNumber => $leg ){
            echo "Leg #".($legNumber+1)." (from: {$leg->from->name} to {$leg->to->name}, ".floor($leg->duration/60000)." minutes) <br>\n";
            $legArray = object2array($leg);
            if ($legArray["@mode"] === "BUS") {
                echo "Take bus {$legArray['@route']} ".str_replace("To","towards",$legArray['@headsign'])."<br>";
            }
            else {
                foreach ($leg->steps->walkSteps as $stepNumber => $step ){
                     echo "Walking step $stepNumber $step->absoluteDirection / $step->relativeDirection on $step->streetName for $step->distance meters / ".floor($step->duration/60000)." minutes<br>\n";
                }
            }
         }
    }
} else {
    echo '<form> I would like to go from <input type="text" name="from" value="Brigalow"></input> to 
      <input type="text" name="to" value="Barry"></input> on <input type="text" name="date" value="1:00pm">  at <input type="text" name="time" value="1:00pm"></input>
      <input type="submit"></form>';
     
}
    include_footer();
?>