<?php

/**
 * Matomo - free/libre analytics platform
 *
 * @link    https://matomo.org
 * @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 */
namespace Piwik\Plugins\CoreVisualizations\Widgets;

use Piwik\API\Request;
use Piwik\Common;
use Piwik\Widget\WidgetConfig;
use Piwik\Plugin\Manager as PluginManager;
class SingleMetricView extends \Piwik\Widget\Widget
{
    public static function configure(WidgetConfig $config)
    {
        parent::configure($config);
        $column = Common::getRequestVar('column', '', 'string');
        $config->addParameters(['column' => $column]);
        $config->setCategoryId('General_KpiMetric');
        $config->setName('General_KpiMetric');
        $config->setIsWidgetizable();
    }
    public function render()
    {
        $column = Common::getRequestVar('column', 'nb_visits', 'string');
        $goalMetrics = [];
        $goals = [];
        $idSite = Common::getRequestVar('idSite');
        $idGoal = Common::getRequestVar('idGoal', \false);
        $reportMetadata = Request::processRequest('API.getMetadata', ['idSites' => $idSite, 'apiModule' => 'API', 'apiAction' => 'get']);
        $reportMetadata = reset($reportMetadata);
        $metricTranslations = array_merge($reportMetadata['metrics'], $reportMetadata['processedMetrics']);
        $metricDocumentations = $reportMetadata['metricsDocumentation'];
        if (PluginManager::getInstance()->isPluginActivated('Goals')) {
            $reportMetadata = Request::processRequest('API.getMetadata', ['idSites' => $idSite, 'apiModule' => 'Goals', 'apiAction' => 'get']);
            $reportMetadata = reset($reportMetadata);
            $goalMetrics = array_merge(array_keys($reportMetadata['metrics']), array_keys($reportMetadata['processedMetrics']));
            $metricDocumentations = array_merge($metricDocumentations, $reportMetadata['metricsDocumentation']);
            $goals = Request::processRequest('Goals.getGoals', ['idSite' => $idSite, 'filter_limit' => '-1'], []);
        }
        return '<div vue-entry="CoreVisualizations.SingleMetricView"
            metric="' . $this->getVueEntryValue($column) . '"
            id-goal="' . $this->getVueEntryValue($idGoal === \false ? null : $idGoal) . '"
            goal-metrics="' . $this->getVueEntryValue($goalMetrics) . '"
            goals="' . $this->getVueEntryValue($goals) . '"
            metric-translations="' . $this->getVueEntryValue($metricTranslations) . '"
            metric-documentations="' . $this->getVueEntryValue($metricDocumentations) . '"
        ></div>';
    }
    private function getVueEntryValue($value)
    {
        $result = json_encode($value);
        $result = Common::sanitizeInputValue($result);
        return $result;
    }
}
