<?php

defined('SYSPATH') or die('No direct script access.');
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 * Description of download
 *
 * @author Morre95
 */
class Controller_Download extends Controller_Page {

    public function action_episode($id) {
        $ep = ORM::factory('episode', array('id' => $id));
        $series = $ep->getSeriesInfo();
        $search = sprintf('%s S%02dE%02d', $series->series_name, $ep->season, $ep->episode);

        $matrix = new NzbMatrix(Kohana::config('default.default'));

        $results = $matrix->search($search, $series->matrix_cat);

        if (isset($results[0]['error']) or is_numeric($results)) {
            if (is_numeric($results)) {
                $msg = Helper::getHttpCodeMessage($results);
            } else if (preg_match('#^(.*)_(?P<num>\d{1,2})$#', $results[0]['error'], $matches)) {
                $msg = sprintf(__('please_wait_x'), $matches['num']);
            } else {
                $msg = __($results[0]['error']);
            }

            $this->request->redirect("episodes/$series->id/" . URL::query(array('msg' => "Mzb Matrix error: $msg")));
        }

        $sab = new Sabnzbd(Kohana::config('default.Sabnzbd'));
        $searchResult = array();
        foreach ($results as $result) {
            $parse = new NameParser($result['nzbname']);
            $parsed = $parse->parse();
            $isDownload = $sab->isDownloaded($result['nzbname']);

            if ($isDownload) {
                $result = array_merge($result, array('episode_id' => $ep->id, 'downloaded' => true));
                $searchResult[$result['nzbid']] = $result;
                continue;
            }

            if (
                    sprintf('%02d', $parsed['season']) == sprintf('%02d', $ep->season) &&
                    sprintf('%02d', $parsed['episode']) == sprintf('%02d', $ep->episode) &&
                    strtolower($parsed['name']) == strtolower($series->series_name)
            ) {

                if (NzbMatrix::catStr2num($result['category']) != $series->matrix_cat) {
                    $result = array_merge($result, array('episode_id' => $ep->id, 'noCatMatch' => true));
                    $searchResult[$result['nzbid']] = $result;
                    continue;
                }

                $result = array_merge($result, array('episode_id' => $ep->id, 'good' => true));
                $searchResult[$result['nzbid']] = $result;
                continue;
            }
            $result = array_merge($result, array('episode_id' => $ep->id, 'noMatch' => true));
            $searchResult[$result['nzbid']] = $result;
        }

        if (!empty($searchResult)) {
            if (count($searchResult) == 1 && array_key_exists('good', $searchResult[key($searchResult)])) {
                $result = $searchResult[key($searchResult)];

                $sab->sendNzb($matrix->buildDownloadUrl($result['nzbid']), $search);

                $d = ORM::factory('download');
                $d->episode_id = $result['episode_id'];
                $d->search = $search;
                $d->found = $result['nzbname'];
                $d->save();

                $this->request->redirect(URL::query(array('msg' => "Download: " . $search)));
            }

            $session = Session::instance();
            $session->set('seachResults', $searchResult);
            $this->request->redirect("download/no_match/$ep->id");
        }

        $this->request->redirect("episodes/$series->id/" . URL::query(array('msg' => "nothing found [$search]")));
    }

    public function action_no_match($id) {
        $ep = ORM::factory('episode', array('id' => $id));
        $series = $ep->getSeriesInfo();

        $session = Session::instance();
        $results = $session->get('seachResults');

        if (!$results) {
            $this->request->redirect(URL::query(array('msg' => "nothing found")));
        }

        $this->template->title = __('Click to download') . '?';

        $xhtml = View::factory('download/no_match');
        $xhtml->set('title', __('Click to download'))
                ->set('results', $results)
                ->set('series', $series)
                ->set('ep', $ep);

        $this->template->content = $xhtml;
    }

    public function action_doDownload($id) {
        $session = Session::instance();
        $results = $session->get('seachResults');

        if (!isset($results[$id])) {
            $this->request->redirect(URL::query(array('msg' => "nothing found")));
        }

        $result = $results[$id];
        $session->delete('seachResults');

        $parse = new NameParser($result['nzbname']);
        $parsed = $parse->parse();
        $name = sprintf('%s S%02dE%02d', $parsed['name'], $parsed['season'], $parsed['episode']);

        $config = Kohana::config('default.default');
        $sab = new Sabnzbd(Kohana::config('default.Sabnzbd'));
        $matrix = new NzbMatrix($config);
        $sab->sendNzb($matrix->buildDownloadUrl($id), $name);

        $d = ORM::factory('download');
        $d->episode_id = $result['episode_id'];
        $d->search = $name;
        $d->found = $result['nzbname'];
        $d->save();

        $this->request->redirect(URL::query(array('msg' => "Downloading $name")));
    }

    public function action_listAll() {
        try {
            $sab = new Sabnzbd_Queue(Kohana::config('default.Sabnzbd'));
        } catch (RuntimeException $e) {
            Kohana::exception_handler($e);
            return;
        }

        $history = $sab->getHistory();

        $this->template->title = 'Visa alla nerladdningar';
        $xhtml = View::factory('download/listAll');

        $xhtml->set('history', $history);

        $this->template->content = $xhtml;
    }

}
?>