<?php

namespace frontend\controllers;
use Yii;
use yii\data\ArrayDataProvider;
use yii\filters\AccessControl;


class ReportController extends \yii\web\Controller
{
    public function behaviors()
    {
        return [
            'access' => [
                'class' => AccessControl::className(),
                'rules' => [
                    [
                        'actions' => ['index', 'person-area', 'person-department'],
                        'allow' => true,
                        'roles' => ['@'],
                    ],
                ],
            ],
        ];
    }
    public function actionIndex()
    {
        return $this->render('index');
    }

    public function actionPersonArea()
    {
        $sql = "
        SELECT a.name, COUNT(p.id) AS cnt1
        FROM person p
        LEFT JOIN department d ON d.id = p.department_id
        LEFT JOIN area a ON a.id = d.area_id
        GROUP BY d.area_id
        ";
        $data = Yii::$app->db->createCommand($sql)->queryAll();

        $label = [];
        $dataset = [];
        foreach($data as $d){
            $label[] = $d['name'];
            $dataset[] = $d['cnt1'];
        }

        $dataProvider = new ArrayDataProvider([
            'allModels' => $data,
        ]);
        return $this->render('person-area', [
            'data' => $data,
            'dataProvider' => $dataProvider,
            'label' => $label,
            'dataset' => $dataset,
        ]);
    }

    public function actionPersonDepartment()
    {
        $sql = "
        SELECT d.name, COUNT(p.id) AS cnt1
        FROM person p
        LEFT JOIN department d ON d.id = p.department_id
        GROUP BY d.id
        ";
        $data = Yii::$app->db->createCommand($sql)->queryAll();

        $dataProvider = new ArrayDataProvider([
            'allModels' => $data,
        ]);
        return $this->render('person-department', [
            'data' => $data,
            'dataProvider' => $dataProvider
        ]);
    }

}