<?php
namespace Zotlabs\Module;

use App;
use Zotlabs\Lib\PConfig;
use Zotlabs\Daemon\Master;

class Import_progress extends \Zotlabs\Web\Controller {

	function post() {

		if(! local_channel())
			return;

	}

	function get() {

		if(! local_channel()) {
			return;
		}

		nav_set_selected('Channel Import');

		$channel = App::get_channel();
		$import_host = PConfig::Get(local_channel(), 'import', 'host');

		// items
		$c = PConfig::Get(local_channel(), 'import', 'content_progress');

		if ($c) {
			$total_cpages = round(intval($c['items_total']) / intval($c['items_page']));
			if(!$total_cpages) {
				$total_cpages = 1; // because of round
			}

			$cpage = $c['last_page'] + 1; // because page count start at 0

			$cprogress = intval(round((intval($cpage) * 100) / $total_cpages));
			$ccompleted_str = t('Item sync completed!');

			if(argv(1) === 'resume_itemsync' && $cprogress < 100) {
				Master::Summon($c['next_cmd']);
				goaway('/import_progress');
			}
		}
		else {
			if(argv(1) === 'resume_itemsync' && $import_host) {
				$alive = probe_api_path($import_host);
				if ($alive) {
					$parsed = parse_url($alive);
					unset($parsed['path']);
					unset($parsed['query']);

					$hz_server = unparse_url($parsed);
					$since = datetime_convert(date_default_timezone_get(), date_default_timezone_get(), '0001-01-01 00:00');
					$until = datetime_convert(date_default_timezone_get(), date_default_timezone_get(), 'now + 1 day');
					$page = 0;
					Master::Summon(['Content_importer', sprintf('%d', $page), $since, $until, $channel['channel_address'], urlencode($hz_server)]);
					goaway('/import_progress');
				}
				else {
					notice(t('Import host does not seem to be online or compatible') . EOL);
				}
			}

			$cprogress = 'waiting to start...';

			if (PConfig::Get(local_channel(), 'import', 'content_completed')) {
				// There was nothing todo. Fake 100% and mention that there were no files found
				$cprogress = 100;
			}

			$ccompleted_str = t('Item sync completed but no items were found!');
		}

		$cprogress_str = ((intval($cprogress)) ? $cprogress . '%' : $cprogress);

		// files
		$f = PConfig::Get(local_channel(), 'import', 'files_progress');

		if ($f) {
			$total_fpages = round(intval($f['files_total']) / intval($f['files_page']));
			if(!$total_fpages) {
				$total_fpages = 1;
			}

			$fpage = $f['last_page'] + 1;

			$fprogress = intval(round((intval($fpage) * 100) / $total_fpages));
			$fcompleted_str = t('File sync completed!');

			if(argv(1) === 'resume_filesync' && $fprogress < 100) {
				Master::Summon($f['next_cmd']);
				goaway('/import_progress');
			}
		}
		else {
			if(argv(1) === 'resume_filesync' && $import_host) {
				$alive = probe_api_path($import_host);
				if ($alive) {
					$parsed = parse_url($alive);
					unset($parsed['path']);

					$hz_server = unparse_url($parsed);
					$page = 0;

					Master::Summon(['File_importer', sprintf('%d', $page), $channel['channel_address'], urlencode($hz_server)]);
					goaway('/import_progress');
				}
				else {
					notice(t('Import host does not seem to be online or compatible') . EOL);
				}
			}

			$fprogress = 'waiting to start...';

			if (PConfig::Get(local_channel(), 'import', 'files_completed')) {
				// There was nothing todo. Fake 100% and mention that there were no files found
				$fprogress = 100;
			}

			$fcompleted_str = t('File sync completed but no files were found!');

		}

		$fprogress_str = ((intval($fprogress)) ? $fprogress . '%' : $fprogress);

		if(is_ajax()) {
			$ret = [
				'cprogress' => $cprogress,
				'ccompleted_str' => $ccompleted_str,
				'fprogress' => $fprogress,
				'fcompleted_str' => $fcompleted_str
			];

			json_return_and_die($ret);
		}

		return replace_macros(get_markup_template('import_progress.tpl'), [
			'$chtitle_str' => t('Channel clone status'),
			'$ctitle_str' => t('Item sync status'),
			'$ftitle_str' => t('File sync status'),
			'$cprogress_str' => $cprogress_str,
			'$cprogress' => intval($cprogress),
			'$fprogress_str' => $fprogress_str,
			'$fprogress' => intval($fprogress),
			'$fcompleted_str' => $fcompleted_str,
			'$ccompleted_str' => $ccompleted_str,
			'$chcompleted_str' => t('Channel cloning completed!'),
			'$resume_str' => t('Resume'),
			'$resume_helper_str' => t('Only resume if sync stalled!')
		]);
	}

}