<?php

/**
 * @package     Joomla
 * @subpackage  CoalaWeb Traffic
 * @author      Steven Palmer <support@coalaweb.com>
 * @link        https://coalaweb.com/
 * @license     GNU/GPL V3 or later; https://www.gnu.org/licenses/gpl-3.0.html
 * @copyright   Copyright (c) 2021 Steven Palmer All rights reserved.
 *
 * CoalaWeb Traffic is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.

 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

defined('_JEXEC') or die('Restricted access');

use Joomla\CMS\Factory as JFactory;
use Joomla\CMS\HTML\HTMLHelper as JHtml;
use Joomla\CMS\Language\Text as JText;
use Joomla\CMS\MVC\View\HtmlView as JView;
use Joomla\CMS\Object\CMSObject as JObject;
use Joomla\CMS\Toolbar\Toolbar as JToolbar;
use CoalaWeb\Parameters as CW_Parameters;
use CoalaWeb\UpdateKey as CW_UpdateKey;
use CoalaWeb\Xml as CW_Xml;
use CoalaWeb\SubExtensions as CW_Subs;

jimport('joomla.application.component.view');
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');

/**
 * View class for control panel
 */
class CoalawebtrafficViewControlpanel extends JView
{

    /**
     * Component params
     *
     * @var  array
     */
    protected $config;
    protected $version;
    protected $component;
    protected $proCore;
    protected $license;

    protected $countries;
    protected $cities;
    protected $stats;
    protected $geoExist;

    /**
     * Related Core extensions to check status
     * @var array[]
     */
    protected $check_related_core = array(
        'modules' => array(
            'admin' => array(
            ),
            'site' => array('coalawebtraffic'
            )
        ),
        'plugins' => array(
            'system' => array('cwtrafficcount','cwtrafficclean','cwtrafficonline','cwgears'
            ),
            'content' => array(
            ),
            'editors-xtd' => array(
            ),
            'installer' => array(
            ),
            'quickicon' => array(
            )
        ),
        'libraries' => array(
        )
    );

    /**
     * Related Pro extensions to check status
     * @var array[]
     */
    protected $check_related_pro = array(
        'modules' => array(
            'admin' => array('cwtrafficstats'
            ),
            'site' => array('coalawebtraffic', 'coalawebtrafficpro', 'coalawebplaces'
            )
        ),
        'plugins' => array(
            'system' => array('cwtrafficcount','cwtrafficclean','cwtrafficonline','cwgears','coalawebtrafficreports'
            ),
            'content' => array(
            ),
            'editors-xtd' => array(
            ),
            'installer' => array(
            ),
            'quickicon' => array(
            )
        ),
        'libraries' => array(
        )
    );

    /**
     * List of old plugin names that don't include a type to fix language string display
     *
     * @var array of old plugin names
     */
    protected $oldPluginNames = array('cwgears','cwtrafficclean','cwtrafficcount','cwtrafficonline');

    /**
     * Display the view
     *
     * @param string $tpl The name of the template file to parse; automatically searches through the template paths.
     *
     * @return void
     * @throws Exception
     */
    function display($tpl = null)
    {
        // Check for errors.
        if (count($errors = $this->get('Errors'))) {
            throw new Exception(implode("\n", $errors), 500);
        }

        CoalawebtrafficHelper::addSubmenu('controlpanel');

        // Load component params
        $this->config    = CW_Parameters::getInstance()->getComponentParams('coalawebtraffic');

        // Load extension data such as the manifest cache
        $this->component = (new CW_UpdateKey)->getExtensionData('com_coalawebtraffic');

        // Is this the PRO or CORE version?
        $xml = JPATH_ADMINISTRATOR . '/components/com_coalawebtraffic/coalawebtraffic.xml';
        $this->extXml = (new CW_Xml)->toObject($xml);
        $this->proCore = $this->extXml->level;
        $this->license = $this->extXml->license;

        $model = $this->getModel();

        //Get stats
        if($this->proCore  == 'Pro') {
            $countries = CoalawebtrafficHelperLocation::getCountries(5, 1);
            $cities = CoalawebtrafficHelperLocation::getCities(5, 1);
        } else {
            $countries = $model->getCountries();
            $cities = $model->getCities();
        }

        // Stats summary
        $this->countries = $countries;
        $this->cities = $cities;
        $this->stats = $model->getStats();

        //Get associated extension info
        $related = 'check_related_' . strtolower($this->proCore);
        $status = (new CW_Subs)->checkSubextensions($this->$related, $this->oldPluginNames);
        $this->assignRef('status',$status);

        // We don't need toolbar in the modal window.
        if ($this->getLayout() !== 'modal') {
            $this->addToolbar();
        }

        // What geo location to use
        if (CoalawebtrafficHelperLocation::geodatExist()) {
            $this->geoExist = true;
        } else {
            $this->geoExist  = false;
        }

        parent::display($tpl);
    }

    /**
     * Add the page title and toolbar.
     *
     * @return void
     */
    protected function addToolbar()
    {
        $canDo = JHelperContent::getActions('com_coalawebtraffic');

        $title = JText::_('COM_CWTRAFFIC_TITLE_' . $this->proCore);
        JToolBarHelper::title($title . ' [ ' . JText::_('COM_CWTRAFFIC_TITLE_CPANEL') . ' ]', 'cogs');

        if ($canDo->get('core.admin')) {
            JToolBarHelper::preferences('com_coalawebtraffic');
        }

        $help_url = 'https://coalaweb.com/support/documentation/item/coalaweb-traffic-guide';
        JToolBarHelper::help('COM_CWTRAFFIC_TITLE_HELP', false, $help_url);
    }

}