#!/usr/bin/env php
<?php
/**
 * Possible Composer autoload paths.
 */
$paths = array(
    __DIR__.'/../vendor/autoload.php',
    __DIR__.'/../../../autoload.php',
);
foreach ($paths as $path) {
    if (file_exists($path)) {
        include $path;
        break;
    }
}
/**
 * Time to parse arguments...
 */
$arguments = $argv;
array_shift($arguments);
/**
 * Let's re-index the arguments array.
 */
$arguments = array_values($arguments);
$positional = array();
$named = array(
    'lt' => '%c.md',
    'index' => 'ApiIndex.md',
    'tpldir' => dirname(__DIR__).'/templates/',
);
for ($i = 0; $i < count($arguments); $i++) {
    if (substr($arguments[$i], 0, 2) === '--') {
        $named[substr($arguments[$i], 2)] = $arguments[$i + 1];
        $i++;
    } else {
        $positional[] = $arguments[$i];
    }
}

if (count($positional) < 1) {
    include(__DIR__.'/../src/usage.inc.php');
    die();

}
$input = $positional[0];
$outputDir = '.';
if (isset($positional[1])) {
    $outputDir = $positional[1];
}
$parser = new PHPDocMD\Parser($input);
echo "Parsing structure.xml\n";
$classDefinitions = $parser->run();
$generator = new PHPDocMD\Generator(
    $classDefinitions, $outputDir, $named['tpldir'], $named['lt'], $named['index']
);
echo "Generating pages\n";
$generator->run();
echo "Complete\n";
