<?php
namespace manager\controllers;

use  app\models\Analytics;
use Yii;


class AnalyticsController extends BaseController
{
    public function actionIndex()
    {
		$model = new Analytics();
        return $this->render('dashboard', ['model'=>$model]);
    }

    public function actionRate()
    {
		$model = new Analytics();
        return $this->render('rate', ['model'=>$model]);
    }

    public function actionAjaxGetlive()
    {
		if (Yii::$app->request->isGet){
			$cache = Yii::$app->cache;
			$metrics = Yii::$app->request->get('metrics');
			$type = Yii::$app->request->get('type');
			$ckey = md5($metrics).$type;
			if( Yii::$app->request->get('dcache') ){
				$cache->delete($ckey);
			}
			$model = new Analytics();
			if( $res = $cache->get($ckey) ){
				$data = unserialize($res);
			}else{
				$data = $model ->GetLive($metrics, $type);
				if( $data ){
					$cache->set($ckey, serialize($data), 86400*30);
				}
			}
			if( $data && $type == '2d'){
				$data_s = '';
				$data_cur = 0;
				foreach( $data as $item ){
					$data_s .= ($data_s)?',':'';
					$k = array_key_first($item);
					$k2 = array_key_first($item[$k]);
					$data_s .= $item[$k][$k2]['count'];
					$data_cur = $item[$k][$k2]['count'];
				}
				return json_encode( ['status'=>'ok', 'data'=>$data, 'datas'=>$data_s, 'datal'=>$data_cur] );
			}
			if( $data && $type == '3d'){
				$data_s = '';
				$data_cur = 0;
				return json_encode( ['status'=>'ok', 'data'=>$data, 'datas'=>$data_s, 'datal'=>$data_cur] );
			}
		}
		return json_encode( ['status'=>'err', 'msg'=>'Ошибка получения данных'] );
	}

    public function actionAjaxYglob()
    {
		if (Yii::$app->request->isGet){
			$cache = Yii::$app->cache;
			$dstart = Yii::$app->request->get('dstart');
			$dend = Yii::$app->request->get('dend');
			$model = new Analytics();
			$ckey = "YGetByTime-".md5($dstart.$dend);
			if( $res = $cache->get($ckey) ){
				$data = unserialize($res);
			}else{
				$data = $model ->GetYglob($dstart, $dend);
				if( !$data || isset($data->errors) ){
					return json_encode( ['status'=>'err', 'msg'=>@$data->message] );
				}
				$cache->set($ckey, serialize($data), 86400*30);
			}
			$u_sum = 0;
			$data_u_mid = '';
			$a_all = array();
			$a_max = array();
			$a_sum = array();
			$a_par = array('vi','u','vis', 'bo','time','deep');
			$sweek = $data;
//			var_dump($sweek);
			foreach( $sweek->data[0]->metrics as $key => $item){
				foreach( $item as $el ){
					$a_all[$a_par[$key]] = @isset( $a_all[$a_par[$key]] )?$a_all[$a_par[$key]]:'';
					$a_all[$a_par[$key]] .= ($a_all[$a_par[$key]])?',':'';
					if( $key == 4 ){
						$a_all[$a_par[$key]] .= round($el/60,2);
					}else{
						$a_all[$a_par[$key]] .= round($el,1);
					}
					if( $key == 1 ){
						$data_u_mid .= ($data_u_mid)?',':'';
						$data_u_mid .= round( $el/date( 'd', (strtotime($sweek->time_intervals[$key-1][1])-strtotime($sweek->time_intervals[$key-1][0]))));
					}
					$a_max[$a_par[$key]] = @isset( $a_max[$a_par[$key]] )?$a_max[$a_par[$key]]:0;
					$a_max[$a_par[$key]] = ($el > $a_max[$a_par[$key]])?$el:$a_max[$a_par[$key]];

					$a_sum[$a_par[$key]] = @isset( $a_sum[$a_par[$key]] )?$a_sum[$a_par[$key]]:0;
					$a_sum[$a_par[$key]] = $a_sum[$a_par[$key]]?$a_sum[$a_par[$key]]:0;
					$a_sum[$a_par[$key]] += $el;
				}
			}
			return json_encode( ['status'=>'ok', 'data'=>$a_all, 'max'=>$a_max] );
		}
		return json_encode( ['status'=>'err'] );
    }
//YGetReferer
    public function actionAjaxYReferer()
    {
		if (Yii::$app->request->isGet){
			$cache = Yii::$app->cache;
			$dstart = Yii::$app->request->get('dstart');
			$dend = Yii::$app->request->get('dend');
			$model = new Analytics();
			$ckey = "YGetByTimeReferer-".md5($dstart.$dend);
			if( $res = $cache->get($ckey) ){
				$data = unserialize($res);
			}else{
				$data = $model ->YGetReferer($dstart, $dend);
				if( !$data || isset($data->errors) ){
					return json_encode( ['status'=>'err', 'msg'=>@$data->message] );
				}
				$cache->set($ckey, serialize($data), 86400*30);
			}
			$u_sum = 0;
			$data_u_mid = '';
			$a_all = array();
			$a_max = array();
			$a_sum = array();
			$a_par = array('vi','u','vis', 'bo','time','deep');
			$sweek = $data;
			return json_encode( ['status'=>'ok', 'data'=>$data->data, 'max'=>$a_max, 'd'=>$data, 'sum'=>$data->totals] );
		}
		return json_encode( ['status'=>'err'] );
    }
// по дням csv
    public function actionCsv()
    {

		if (Yii::$app->request->isGet){
			$author = Yii::$app->request->get('author');
			$m = Yii::$app->request->get('m');

			$str = $this->renderpartial('csv', ['author'=>$author, 'm'=>$m]);

			Yii::$app->response->format = \yii\web\Response::FORMAT_RAW;
			Yii::$app->response->headers->set('Content-type', ['text/csv']);
			Yii::$app->response->headers->set('Content-Transfer-Encoding', ['binary']);
			header("Pragma: no-cache");
			header("Expires: 0");
			header('Content-Disposition: attachment; filename="'.basename($author.'.csv').'"');
			header('Content-Length: ' . strlen($str));
			return $str;
		}
		return "Нет данных.";
    }

    /**
     * Finds the Authors model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     * @param int $id id
     * @return Authors the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id)
    {
        if (($model = Analytics::findOne(['id' => $id])) !== null) {
            return $model;
        }

        throw new NotFoundHttpException('The requested page does not exist.');
    }
}