#!/usr/bin/php
<?php

if (isset($argc)) {
    for ($i = 0; $i < $argc; $i++) {
        echo "Argument #" . $i . " - " . $argv[$i] . "\n";
    }
}
else {
    echo "argc and argv disabled\n";
}

if ($argv[1] == 'all') {
    $files = scandir('src/r3', SCANDIR_SORT_DESCENDING);

    $newFiles = [];

    for ($i = 0; $i < sizeof($files); $i++) {
        if (preg_match('/\.js$/', $files[$i])) {
            array_push($newFiles, 'src/r3/' . $files[$i]);
        }
    }

    $files = $newFiles;

} else {
    $files = [$argv[1]];
}

foreach ($files as $file) {

    echo $file . "\n";

    echo "processing file " . $file . "\n";

    $fn = fopen($file, "r");

    $startCapture = false;

    $saveLine = true;

    $options = [];

    $lines = [];

    while (!feof($fn)) {

        $line = fgets($fn);

        if (
        preg_match('/OPTIONS_END/', $line)
        ) {
            $startCapture = false;
        }

        if (
        preg_match('/OPTIONS_INIT_END/', $line)
        ) {
            $saveLine = true;
        }

        if ($saveLine) {
            array_push($lines, $line);
        }

        if (
        preg_match('/OPTIONS_INIT_START/', $line)
        ) {
            $saveLine = false;
        }

        if ($startCapture) {

            $line = trim($line);

            $key_value = preg_split('/=/', $line);

            if ($key_value === false) {
                continue;
            }

            $options[$key_value[0]] = $key_value[1];

        }

        if (
            preg_match('/OPTIONS_START/', $line)
        ) {
            $startCapture = true;
        }

    }

    fclose($fn);

    file_put_contents($file, $lines);

    $template = file_get_contents('src/templates/options_init.template');

    $newOptions = '';

    foreach ($options as $key => $value) {
        $updated = str_replace('KEY', $key, $template);
        $updated = str_replace('VALUE', $value, $updated);
        $newOptions .= $updated;
    }

    $contents = file_get_contents($file);

    $contents = preg_replace(
        '/\/\/OPTIONS_INIT_START.*?\/\/OPTIONS_INIT_END/s',
        "//OPTIONS_INIT_START\n" . $newOptions . "\t\t//OPTIONS_INIT_END",
        $contents
    );

    file_put_contents($file, $contents);

    print_r($newOptions);

}



exit(0);
array_push($events, 'Event.START');
array_push($events, 'Event.PAUSE');
array_push($events, 'Event.RESTART');

sort($events);

$i = 1;

$eventList = '';

$eventFunction = "Event.GetEventName = function(eventId) {\n\n\tswitch(eventId) {\n";

foreach ($events as $event) {
    $eventList .= $event . " = " . "0x" . dechex($i) . ";\n";

    $eventFunction .= "\t\tcase 0x" . dechex($i). " : return '" . strtolower(str_replace('Event.', '', $event)) . "';\n";

    $i++;
}

$eventList .= "Event.MAX_EVENTS = " . "0x" . dechex($i) . ";\n\n";

$eventFunction .= "\t\tdefault :\n\t\t\tthrow new Error('Event type not defined : ' + eventId);\n";
$eventFunction .= "\t}\n\n";
$eventFunction .= "};\n";

echo $eventList;
echo $eventFunction;

file_put_contents('./src/r3/events-generated', $eventList . $eventFunction);

?>