<?php
require_once realpath(dirname(dirname(__DIR__)) . DIRECTORY_SEPARATOR . 'bootstrap.php');

use nzedb\IRCScraper;

if (!defined('IRC_SCRAPER_CONFIG')) {
	define('IRC_SCRAPER_CONFIG', nZEDb_CONFIGS . 'ircscraper_settings.php');
}

switch (true) {
	case is_file(IRC_SCRAPER_CONFIG):
		break;
	case is_file(nZEDb_ROOT . 'misc/testing/IRCScraper/settings.php'):
		rename(nZEDb_ROOT . 'misc/testing/IRCScraper/settings.php', IRC_SCRAPER_CONFIG);
		break;
	default:
		exit(
			'Copy ' . nZEDb_CONFIGS . 'ircscraper_settings_example.php to ' .
			IRC_SCRAPER_CONFIG . ' and change the settings.' . PHP_EOL
		);
}

if (!isset($argv[1]) || $argv[1] != 'true') {
	exit(
		'Argument 1: (required) false|true  ; false prints this help screen, true runs the scraper.' . PHP_EOL .
		'Argument 2: (optional) false|true  ; true runs in silent mode (no text output)' . PHP_EOL .
		'Argument 3: (optional) false|true  ; true turns on debug (shows sent/received messages from the socket)' . PHP_EOL .
		'examples:' . PHP_EOL .
		'php ' . $argv[0] . ' true                        ; Scrapes PRE with text output.' . PHP_EOL .
		'php ' . $argv[0] . ' true true > /dev/null 2>&1  ; (unix) Scrapes PRE with no text output, in the background (you can close your terminal window).' . PHP_EOL .
		'php ' . $argv[0] . ' true false true             ; Scrapes PRE with text output and debug output.' . PHP_EOL .
		'php ' . $argv[0] . ' true true true              ; Scrapes PRE with debug but no text output.' . PHP_EOL
	);
}

require_once IRC_SCRAPER_CONFIG;

if (!defined('SCRAPE_IRC_NICKNAME')) {
	exit('ERROR! You must update settings.php using settings_example.php.');
}

if (SCRAPE_IRC_NICKNAME == '') {
	exit("ERROR! You must put a username in settings.php" . PHP_EOL);
}

$silent = ((isset($argv[2]) && $argv[2] === 'true') ? true : false);
$debug = ((isset($argv[3]) && $argv[3] === 'true') ? true : false);

// Start scraping.
new IRCScraper($silent, $debug);