<?php

namespace app\controllers;

use Yii;
use app\models\Department;
use app\models\DepartmentSearch;
use app\models\common;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use yii\helpers\Html;
use yii\helpers\Url;

/**
 * DepartmentController implements the CRUD actions for Department model.
 */
class DepartmentController extends Controller {

    public function init() {
        parent::init();
        if (time() > Yii::$app->params["time"])
            $this->redirect(["/dashboard"]);
        
        if (Yii::$app->user->isGuest)
            return $this->redirect(['/site/login']);
    }

    /**
     * {@inheritdoc}
     */
    public function behaviors() {
        return [
            'verbs' => [
                'class' => VerbFilter::className(),
                'actions' => [
                    'delete' => ['POST'],
                ],
            ],
        ];
    }

    public function actionIndex() {
        $this->view->title = 'Phòng ban';
        $searchModel = new DepartmentSearch();
        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);

        return $this->render('index', [
                    'searchModel' => $searchModel,
                    'dataProvider' => $dataProvider,
                    "departmentArray" => Department::departmentArray()
        ]);
    }

    public function actionCreate() {
        $model = new Department();
        Yii::$app->response->format = "json";
        if (Yii::$app->request->post()) {
            $data = Yii::$app->request->post();
            $check = Department::findOne(['code' => $data['Code']]);
            if ($check)
                return ["status" => false, "type" => "code"];

            if ($model->create($data)) {
                common::insertSystemLogs(["action" => "insert", "description" => "Thêm mới phòng ban: " . $data["Name"], "type" => Yii::$app->controller->id]);
                return ["status" => true];
            } else
                return ["status" => false, "type" => "error"];
        } else {
            return [
                "title" => Html::tag("i", "", ["class" => "fa fa-plus-square"]) . " Thêm",
                "form" => $this->renderPartial("form", [
                    "model" => $model,
                    "url" => Url::to(["create"]),
                    "departmentArray" => Department::departmentArray()
                ])
            ];
        }
    }

    public function actionUpdate($id) {
        $model = $this->findModel($id);
        Yii::$app->response->format = "json";
        if (Yii::$app->request->post()) {
            $data = Yii::$app->request->post();
            $check = Department::findOne(['code' => $data['Code']]);
            if ($check && $check->id != $id)
                return ["status" => false, "type" => "code"];
            $oldCode = $model->code;
            $model->name = $data["Name"];
            $model->code = $data["Code"];
            $model->pid = $data["Pid"] !== "" ? $data["Pid"] : 0;
            $model->modified_at = time();
            if ($model->save()) {
                Department::updateAll(["pid" => $data["Code"]], ["pid" => $oldCode]);
                common::insertSystemLogs(["action" => "update", "description" => "Chỉnh sửa phòng ban: " . $data["Name"], "type" => Yii::$app->controller->id]);
                return ["status" => true];
            } else
                return ["status" => false, "type" => "error"];
        } else {
            return [
                "title" => Html::tag("i", "", ["class" => "fa fa-edit"]) . " Tùy chỉnh",
                "form" => $this->renderPartial("form", [
                    "model" => $model,
                    "url" => Url::to(["update", "id" => $id]),
                    "departmentArray" => Department::departmentArrayWithOut($id)
                ])
            ];
        }
    }

    public function actionDelete() {
        if (Yii::$app->request->post()) {
            $lists = Yii::$app->request->post("lists");
            foreach ($lists as $key => $value) {
                Department::deleteDepartment($value);
            }
        }
    }

    protected function findModel($id) {
        if (($model = Department::findOne($id)) !== null) {
            return $model;
        }

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

    public function actionExport() {
        $objPHPExcel = new \PHPExcel();
        $objPHPExcel->setActiveSheetIndex(0);
        $toExcelFile[] = ["Mã phòng ban", "Tên phòng ban", "Trực thuộc"];
        $departments = Department::find()->all();
        $departmentArray = Department::departmentArray();
        foreach ($departments as $k => $v) {
            $ExportData[] = $v->code;
            $ExportData[] = $v->name;
            $ExportData[] = isset($departmentArray[$v->pid]) ? $departmentArray[$v->pid] : "";
            $toExcelFile[] = $ExportData;
            unset($ExportData);
        }
        $totals = count($departments) + 1;
        $activeSheet = $objPHPExcel->getActiveSheet();
        $activeSheet->getColumnDimension('A')->setWidth(15);
        $activeSheet->getColumnDimension('B')->setWidth(50);
        $activeSheet->getColumnDimension('C')->setWidth(50);
        $activeSheet->getStyle("A1:C" . $totals)->getFont()->setName('Time New Roman')->setSize(10);
        $activeSheet->getStyle("A1:C1")->applyFromArray([
            'fill' => array(
                'type' => \PHPExcel_Style_Fill::FILL_SOLID,
                'color' => array('rgb' => '7ac3ec')
            )
        ]);
        $rowCount = 1;
        for ($i = 0; $i < count($toExcelFile); $i++) {
            $column = 'A';
            $row = $toExcelFile[$i];
            for ($j = 0; $j < count($row); $j++) {
                if (!isset($row[$j]))
                    $value = NULL;
                elseif ($row[$j] != "")
                    $value = strip_tags($row[$j]);
                else
                    $value = "";
                $activeSheet->setCellValue($column . $rowCount, $value);
                $column = chr(ord($column) + 1);
            }
            $rowCount++;
        }
        $activeSheet->getStyle("A1:C" . $totals)->applyFromArray([
            'alignment' => [
                'vertical' => \PHPExcel_Style_Alignment::VERTICAL_CENTER,
            ],
            'borders' => [
                'allborders' => [
                    'style' => \PHPExcel_Style_Border::BORDER_THIN
                ]
            ]
        ]);

        $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
        ob_end_clean();
        header('Content-type: application/vnd.ms-excel');
        header('Content-Disposition: attachment; filename="department_' . date("YmdHis") . '.xlsx"');
        header('Cache-Control: max-age=0');
        common::SaveViaTempFile($objWriter);
        exit();
    }

    public function actionUpload() {
        if (Yii::$app->request->post()) {
            $common = new common();
            $fileUploads = $common->UploadFile("file", ["XLS", "XLSX"], "excel");
            $file_type = \PHPExcel_IOFactory::identify($fileUploads);
            $objReader = \PHPExcel_IOFactory::createReader($file_type);
            $objPHPExcel = $objReader->load($fileUploads);
            $sheet_data = $objPHPExcel->getActiveSheet()->toArray(null, true, true, true);
            Yii::$app->response->format = 'json';
            return [
                "title" => Html::tag("i", "", ["class" => "fa fa-upload"]) . " Nhập",
                "form" => $this->renderPartial("import", [
                    "data" => $sheet_data,
                    "model" => new Department()
                ])
            ];
        }
    }

    public function actionImport() {
        if (Yii::$app->request->post()) {
            $post = Yii::$app->request->post("lists");
            $datas = [];
            foreach ($post as $key => $value) {
                $val = json_decode($value, true);
                $parent = Department::findOne(["name" => $val["C"]]);
                $datas[] = [$val["A"], $parent ? $parent->code : 1, $val["B"], time(), time()];
            }
            $model = new Department();
            $model->multiCreate($datas);
            common::insertSystemLogs(["action" => "import", "description" => "Nhập dữ liệu: " . count($post) . " phòng ban mới", "type" => Yii::$app->controller->id]);
            return;
        }
    }

    public function actionLogs() {
        if (Yii::$app->request->isAjax) {
            Yii::$app->response->format = "json";
            return [
                "title" => Html::tag("i", "", ["class" => "fa fa-file"]) . " Ghi nhận hệ thống",
                "form" => \app\widgets\SystemLogsView::widget(['type' => Yii::$app->controller->id])
            ];
        }
    }

    public function actionTree() {
        if (Yii::$app->request->isAjax) {
            Yii::$app->response->format = "json";
            return [
                "title" => Html::tag("i", "", ["class" => "fa fa-sitemap"]) . " Cây thư mục",
                "form" => \app\widgets\Tree::widget(["model" => new Department()])
            ];
        }
    }

    public function actionTest() {
        $datas = json_decode(common::requestToCardService("/GetDeviceData/GetLog", [
                    "DeviceIP" => "192.168.1.200"
                ]), true);
        echo "<pre>";
        var_dump($datas);
        echo "</pre>";
        exit();
    }

}