<?php
include ('include/common.inc.php');
$tripid = filter_var($_REQUEST['tripid'], FILTER_SANITIZE_NUMBER_INT);
$stopid = filter_var($_REQUEST['stopid'], FILTER_SANITIZE_NUMBER_INT);
$routeid = filter_var($_REQUEST['routeid'], FILTER_SANITIZE_NUMBER_INT);
 
$routetrips = Array();
 
if ($_REQUEST['routeid'] && !$_REQUEST['tripid']) {
    $trip = getRouteNextTrip($routeid);
    $tripid = $trip['trip_id'];
} else {
    $trip = getTrip($tripid);
    $routeid = $trip["route_id"];
}
 
$routetrips = getRouteTrips($routeid);
    
include_header("Stops on " . $trip['route_short_name'] . ' ' . $trip['route_long_name'], "trip");
trackEvent("Route/Trip View","View Route",  $trip['route_short_name'] . ' ' . $trip['route_long_name'], $routeid);
 
 
echo '<p><h2>Via:</h2> ' . viaPointNames($tripid) . '</small></p>';
echo '<p><h2>Other Trips:</h2> ';
foreach (getRouteTrips($routeid) as $othertrip) {
        echo '<a href="trip.php?tripid=' . $othertrip['trip_id'] . "&routeid=" . $routeid . '">' . str_replace("  ",":00",str_replace(":00"," ",$othertrip['arrival_time'])). '</a> ';
}
flush(); @ob_flush();
echo '</p><p><h2>Other directions/timing periods:</h2> ';
foreach (getRoutesByNumber($trip['route_short_name']) as $row) {
        if ($row['route_id'] != $routeid) echo '<a href="trip.php?routeid=' . $row['route_id'] . '">' . $row['route_long_name'] . ' (' . ucwords($row['service_id']) . ')</a> ';
}
flush(); @ob_flush();
echo '  <ul data-role="listview"  data-inset="true">';
$stopsGrouped = Array();
$tripStopTimes = getTimeInterpolatedTrip($tripid);
echo '<li data-role="list-divider">' . $tripStopTimes[0]['arrival_time'] . ' to ' . $tripStopTimes[sizeof($tripStopTimes) - 1]['arrival_time'] . ' ' . $trips[1]->route_long_name . '</li>';
 
foreach ($tripStopTimes as $key => $tripStopTime) {
        if (($tripStopTimes[$key]["stop_name"] != $tripStopTimes[$key + 1]["stop_name"]) || $key + 1 >= sizeof($tripStopTimes)) {
                echo '<li>';
                if (!startsWith($tripStopTime['stop_code'], "Wj")) echo '<img src="css/images/time.png" alt="Timing Point" class="ui-li-icon">';
                if (sizeof($stopsGrouped) > 0) {
                        // print and empty grouped stops
                        // subsequent duplicates
                        $stopsGrouped["stop_ids"][] = $tripStopTime['stop_id'];
                        $stopsGrouped["endTime"] = $tripStopTime['arrival_time'];
                        echo '<a href="stop.php?stopids=' . implode(",", $stopsGrouped['stop_ids']) . '">';
                        
                        echo '<p class="ui-li-aside">' . $stopsGrouped['startTime'] . ' to ' . $stopsGrouped['endTime'] . '</p>';
                        echo bracketsMeanNewLine($tripStopTime["stop_name"]);
                        echo '</a></li>';
                        flush(); @ob_flush();
                        $stopsGrouped = Array();
                }
                else {
                        // just a normal stop
                        echo '<a href="stop.php?stopid=' . $tripStopTime['stop_id'] . (startsWith($tripStopTime['stop_code'], "Wj") ? '&stopcode=' . $tripStopTime['stop_code'] : "") . '">';
                        echo '<p class="ui-li-aside">' . $tripStopTime['arrival_time'] . '</p>';
                        echo bracketsMeanNewLine($tripStopTime['stop_name']);
                        echo '</a></li>';
                        flush(); @ob_flush();
                }
        }
        else {
                // this is a duplicated line item
                if ($key - 1 <= 0 || ($tripStopTimes[$key]['stop_name'] != $tripStopTimes[$key - 1]['stop_name'])) {
                        // first duplicate
                        $stopsGrouped = Array(
                                "name" => $tripStopTime['stop_name'],
                                "startTime" => $tripStopTime['arrival_time'],
                                "stop_ids" => Array(
                                        $tripStopTime['stop_id']
                                )
                        );
                }
                else {
                        // subsequent duplicates
                        $stopsGrouped["stop_ids"][] = $tripStopTime['stop_id'];
                        $stopsGrouped["endTime"] = $tripStopTime['arrival_time'];
                }
        }
}
echo '</ul>';
include_footer();
?>