<?php

/* * ********************************************************************
 * ProxmoxAddon product developed. (Oct 1, 2018)
 * *
 *
 *  CREATED BY MODULESGARDEN       ->       http://modulesgarden.com
 *  CONTACT                        ->       contact@modulesgarden.com
 *
 *
 * This software is furnished under a license and may be used and copied
 * only  in  accordance  with  the  terms  of such  license and with the
 * inclusion of the above copyright notice.  This software  or any other
 * copies thereof may not be provided or otherwise made available to any
 * other person.  No title to and  ownership of the  software is  hereby
 * transferred.
 *
 *
 * ******************************************************************** */

namespace ModulesGarden\Servers\ProxmoxCloudVps\App\UI\Graph\Pages;

use ModulesGarden\ProxmoxAddon\Core\Helper\DatabaseCache;
use ModulesGarden\Servers\ProxmoxCloudVps\Core\UI\Interfaces\AdminArea;
use ModulesGarden\Servers\ProxmoxCloudVps\Core\UI\Interfaces\ClientArea;
use ModulesGarden\Servers\ProxmoxCloudVps\Core\UI\Widget\Forms\Fields\Select;
use ModulesGarden\Servers\ProxmoxCloudVps\Core\UI\Widget\Graphs\Line;
use ModulesGarden\Servers\ProxmoxCloudVps\Core\UI\Widget\Graphs\Models\DataSet;
use function ModulesGarden\Servers\ProxmoxCloudVps\Core\Helper\di;
use function ModulesGarden\Servers\ProxmoxCloudVps\Core\Helper\sl;


class MemoryGraph extends Line implements ClientArea, AdminArea
{
    use GraphData;
    protected $graphSettingsEnabled = true;
    protected $graphSettingsKey = 'memoryGraphSettings';
    protected $displayScaleLabel = true;
    protected $graphHeight = null;
    protected $graphWidth = null;

    public function initContent()
    {
        $this->initIds('memoryGraph');
        $this->setRawTitle( di('lang')->translate('memoryGraph'));
        $selectScope = new Select('timeframe');
        $selectScope->setAvailableValues($this->chartOptions());
        $selectScope->setDefaultValue('week');
        $this->addSettingField($selectScope);
        $this->updateChartScale('yAxes', [
            [
                'scaleLabel' => [
                    'display'     => $this->displayScaleLabel,
                    'labelString' => sl('lang')->tr('MB')
                ],
                'ticks'      => [
                    'callback' => 'mgBytesToSize',
                    'beginAtZero' => true,
                    'fontSize' => 10
                ],
            ]]);
        $this->updateChartOption('tooltips', [
            'callbacks' => [
                'label' => 'mgTooltipCallbackForMemory'
            ]
        ]);
    }

    public function prepareAjaxData()
    {
        session_write_close();
        if ($this->configChartsSettings->timeframe)
        {
            $this->timeframe = $this->configChartsSettings->timeframe;
        }
        $rrdata     = DatabaseCache::loadData(
            $this->graphSettingsKey .$this->timeframe .$this->getWhmcsParamByKey('serviceid'). '_cacheData', [$this, 'chartData'], 30, true);
        $labels     = [];
        $dataSets   = [
            'maxmem'   => [],
        ];
        $dateFormat = in_array($this->timeframe, ['hour', 'day']) ? "H:i:s" : "Y-m-d";
        foreach ($this->convertData($rrdata) as $rrd)
        {
            $labels[]               = date($dateFormat, $rrd['time']);
            $dataSets['mem'][]      = isset($rrd['mem']) ? $rrd['mem'] : 0;
            $dataSets['maxmem'][]   = isset($rrd['maxmem']) ? $rrd['maxmem'] : 0;
        }

        //Labels
        $this->setLabels($labels);
        //Memory
        $lang    = sl('lang');
        $dataSet = new DataSet();
        $dataSet->setTitle($lang->tr('Memory Usage'))
            ->setData($dataSets['mem'])
            ->setConfigurationDataSet([
                "backgroundColor" => 'rgba(39, 133, 134, 0.91)',
                "borderColor"     => 'rgba(39, 133, 134, 1)',
            ]);
        $this->addDataSet($dataSet);
        //Total
        $dataSet = new DataSet();
        $dataSet->setTitle($lang->tr('Total'))
            ->setData($dataSets['maxmem'])
            ->setConfigurationDataSet([
                "backgroundColor" => 'rgba(174, 198, 57, 0.79)',
                "borderColor"     => 'rgba(174, 198, 57, 1)',
            ]);
        $this->addDataSet($dataSet);
    }
}