<?php

include __DIR__ . '/../vendor/autoload.php';
if ($argc < 4) {
    echo 'sabre/vobject ', \AmeliaVendor\Sabre\VObject\Version::VERSION, " RRULE benchmark\n";
    echo "\n";
    echo "This script can be used to measure the speed of the 'recurrence expansion'\n";
    echo 'system.';
    echo "\n";
    echo 'Usage: ' . $argv[0] . " inputfile.ics startdate enddate\n";
    exit;
}
list(, $inputFile, $startDate, $endDate) = $argv;
$bench = new Hoa\Bench\Bench();
$bench->parse->start();
echo "Parsing.\n";
$vobj = \AmeliaVendor\Sabre\VObject\Reader::read(fopen($inputFile, 'r'));
$bench->parse->stop();
echo "Expanding.\n";
$bench->expand->start();
$vobj->expand(new DateTime($startDate), new DateTime($endDate));
$bench->expand->stop();
echo $bench, "\n";