<?php

namespace app\controllers;

use Yii;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use yii\helpers\Url;
use yii\helpers\FileHelper;
use app\models\User;
use app\models\Gate;
use app\models\Camera;
use app\models\Card;
use app\models\Logs;

/**
 * CardController implements the CRUD actions for Card model.
 */
class ApiController extends Controller {

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

    public function actionLogin() {
        if (Yii::$app->request->post()) {
            $post = Yii::$app->request->bodyParams;
            $user = User::findOne([
                        'username' => $post['username'],
                        'password' => md5($post['password'])
            ]);
            Yii::$app->response->format = "json";
            if ($user) {
                $gate = Gate::findOne(['user_id' => $user->id]);
                if (!$gate) {
                    return [
                        'status' => false,
                        'data' => "Tài khoản chưa được cấu hình phân quyền"
                    ];
                } else {
                    if ($gate->api_config == null || $gate->api_config === "") {
                        return [
                            'status' => false,
                            'data' => "Cổng chưa được cấu hình API"
                        ];
                    }
                }
                $cameras = Camera::find()->andWhere(['gate' => $gate->id])->all();
                if (count($cameras) == 0) {
                    return [
                        'status' => false,
                        'data' => "Cổng chưa được cấu hình camera"
                    ];
                }
                return [
                    'status' => true,
                    'data' => [
                        "userID" => $user->id,
                        "name" => $user->first_name,
                        "api" => json_decode($gate->api_config, true),
                        "score" => 8,
                        "scoreLong" => 6,
                        "camera1" => $gate->getCameraInfo(1),
                        "camera2" => $gate->getCameraInfo(2),
                        "camera3" => $gate->getCameraInfo(3),
                        "camera4" => $gate->getCameraInfo(4),
                        "camera5" => $gate->getCameraInfo(5),
                        "camera6" => $gate->getCameraInfo(6),
                        "camera7" => $gate->getCameraInfo(7),
                        "camera8" => $gate->getCameraInfo(8),
                        "statistic" => Logs::statistics(),
                        "cascadeConfig" => json_decode($gate->cascade_config, true),
                        "laneConfig" => json_decode($gate->lane_config, true)
                    ]
                ];
            } else {
                return [
                    'status' => false,
                    'data' => "Tên tài khoản hoặc mật khẩu không đúng"
                ];
            }
        }
    }

    public function actionCheckCard() {
        if (Yii::$app->request->post()) {
            $post = Yii::$app->request->bodyParams;
            $cardInfo = Card::findOne(['code' => $post['card']]);
            Yii::$app->response->format = "json";
            if ($cardInfo) {
                $lastLog = Logs::find()->andWhere(['card_id' => $cardInfo->id])->orderBy(['time_in' => SORT_DESC])->one();
                if ($lastLog) {
                    if ($lastLog->type == "in") {
                        return [
                            'status' => true,
                            'type' => "out",
                            'cardID' => sprintf("%06d", $cardInfo->id),
                            'cardRealID' => $cardInfo->id,
                            'log_id' => $lastLog->id,
                            'cardType' => $cardInfo->cardType,
                            'vehicleType' => $cardInfo->vehicleType,
                            'plate' => $lastLog->plate_in,
                            'time' => date("H:i:s d/m/Y", $lastLog->time_in),
                            'plateImage' => base64_encode(file_get_contents(Yii::getAlias('@webroot') . "/data/uploads/" . $lastLog->plate_image_in)),
                            'frameImage' => base64_encode(file_get_contents(Yii::getAlias('@webroot') . "/data/uploads/" . $lastLog->frame_image_in)),
                            'faceImage' => $lastLog->face_image_in === "" ? "" : base64_encode(file_get_contents(Yii::getAlias('@webroot') . "/data/uploads/" . $lastLog->face_image_in)),
                            'name' => $lastLog->name_in,
                            'plate' => $cardInfo->plate
                        ];
                    } else {
                        return [
                            'status' => true,
                            'type' => "in",
                            'cardID' => sprintf("%06d", $cardInfo->id),
                            'cardRealID' => $cardInfo->id,
                            'cardType' => $cardInfo->cardType,
                            'vehicleType' => $cardInfo->vehicleType,
                            'plate' => $cardInfo->plate
                        ];
                    }
                } else {
                    return [
                        'status' => true,
                        'type' => "in",
                        'cardID' => sprintf("%06d", $cardInfo->id),
                        'cardRealID' => $cardInfo->id,
                        'cardType' => $cardInfo->cardType,
                        'vehicleType' => $cardInfo->vehicleType,
                        'plate' => $cardInfo->plate
                    ];
                }
            } else {
                return [
                    'status' => false
                ];
            }
        }
    }

    public function actionSaveLogs() {
        if (Yii::$app->request->post()) {
            $post = Yii::$app->request->bodyParams;
            $RootFolder = Yii::getAlias('@webroot') . "/data/uploads";
            $temp = $post['time'];
            $temp = explode(" ", $temp);
            $DateFolder = str_replace("/", "_", $temp[1]);
            $time = date_format(date_create_from_format('H:i:s d/m/Y', $post['time']), 'U');

            $targetPathFrame = $RootFolder . "/" . $DateFolder . "/frame/" . $post['type'];
            FileHelper::createDirectory($targetPathFrame, 0777);
            $FrameFileName = "frame_" . $time . ".png";
            file_put_contents($targetPathFrame . "/" . $FrameFileName, base64_decode($post['frameImage']));
            $post['frameImage'] = $DateFolder . "/frame/" . $post['type'] . "/" . $FrameFileName;

            if ($post['plateImage'] !== "") {
                $targetPathPlate = $RootFolder . "/" . $DateFolder . "/plate/" . $post['type'];
                FileHelper::createDirectory($targetPathPlate, 0777);
                $PlateFileName = "plate_" . $time . ".png";
                file_put_contents($targetPathPlate . "/" . $PlateFileName, base64_decode($post['plateImage']));
                $post['plateImage'] = $DateFolder . "/plate/" . $post['type'] . "/" . $PlateFileName;
            } else {
                $post['plateImage'] = null;
            }

            if (isset($post['faceImage'])) {
                $targetPathFace = $RootFolder . "/" . $DateFolder . "/face/" . $post['type'];
                FileHelper::createDirectory($targetPathFace, 0777);
                $FaceFileName = "face_" . $time . ".png";
                file_put_contents($targetPathFace . "/" . $FaceFileName, base64_decode($post['faceImage']));
                $post['faceImage'] = $DateFolder . "/face/" . $post['type'] . "/" . $FaceFileName;
            }

            $post['time'] = $time;
            if ($post['type'] === "in") {
                $model = new Logs();
                Yii::$app->response->format = "json";
                $id = $model->create($post);
                if ($id) {
                    return [
                        'status' => true,
                        'logID' => $id,
                        "cost" => "0"
                    ];
                } else {
                    return [
                        'status' => false
                    ];
                }
            } else {
                $model = Logs::findOne($post['log_id']);
                $model->plate_out = $post['plate'];
                $model->plate_image_out = $post['plateImage'];
                $model->frame_image_out = $post['frameImage'];
                $model->face_image_out = isset($post['faceImage']) ? $post['faceImage'] : "";
                $model->name_out = isset($post['name']) ? $post['name'] : "";
                $model->time_out = $time;
                $model->camera_out = $post['camera'];
                $model->mod_out = $post['mod'];
                Yii::$app->response->format = "json";
                if ($model->save()) {
                    return [
                        'status' => true,
                        'logID' => $model->id,
                        'cost' => $model->cost
                    ];
                } else {
                    return [
                        'status' => false
                    ];
                }
            }
        }
    }

    public function actionUpdateLogs() {
        if (Yii::$app->request->post()) {
            $post = Yii::$app->request->bodyParams;
            $model = Logs::findOne($post['logID']);
            $model->plate_in = $post['plate_in'];
            $model->plate_out = $post['plate_out'];
            $model->save();
            return true;
        }
    }

    public function actionStatistics() {
        Yii::$app->response->format = "json";
        return Logs::statistics();
    }

    public function convert($code) {
        $temp = explode("-", $code)[0];
        $hex = dechex($temp);
        $t = [];
        for ($i = 0; $i < strlen($hex) / 2; $i++) {
            $t[] = substr($hex, $i * 2, 2);
        }
        $t = array_reverse($t);
        $t = implode("", $t);
        return hexdec($t);
    }

    public function actionImport() {
        $file_type = \PHPExcel_IOFactory::identify("data/test.xlsx");
        $objReader = \PHPExcel_IOFactory::createReader($file_type);
        $objPHPExcel = $objReader->load("data/test.xlsx");
        $sheet_data = $objPHPExcel->getActiveSheet()->toArray(null, true, true, true);

        $objPHPExcel = new \PHPExcel();
        $count = 1;
        $objPHPExcel->setActiveSheetIndex(0);
        $toExcelFile[] = [
            "Mã NV",
            "Họ tên",
            "Đơn vị",
            "Mã thẻ gốc",
            "Giới tính",
            "Mã thẻ đã chuyển đổi"
        ];
        $cards = Card::find()->all();
        foreach ($sheet_data as $k => $row) {
            $ExportData[] = $row["A"];
            $ExportData[] = $row["B"];
            $ExportData[] = $row["C"];
            $ExportData[] = $row["D"];
            $ExportData[] = $row["E"];
            $ExportData[] = $this->convert($row["D"]);
            $toExcelFile[] = $ExportData;
            unset($ExportData);
        }

        $activeSheet = $objPHPExcel->getActiveSheet();
        $activeSheet->getColumnDimension('B')->setWidth(30);
        $rowCount = 1;
        for ($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++;
        }
        $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
        ob_end_clean();
        header('Content-type: application/vnd.ms-excel');
        header('Content-Disposition: attachment; filename="ket-qua.xlsx"');
        header('Cache-Control: max-age=0');
        $objWriter->save('php://output');
        exit();
    }

    public function actionExport() {
        $objPHPExcel = new \PHPExcel();
        $count = 1;
        $objPHPExcel->setActiveSheetIndex(0);
        $toExcelFile[] = [
            "STT",
            "Mã thẻ"
        ];
        $cards = Card::find()->all();
        foreach ($cards as $k => $v) {
            $ExportData[] = $v->id;
            $ExportData[] = $v->code;
            $toExcelFile[] = $ExportData;
            unset($ExportData);
        }

        $activeSheet = $objPHPExcel->getActiveSheet();
        $activeSheet->getColumnDimension('B')->setWidth(30);
        $rowCount = 1;
        for ($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++;
        }
        $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
        ob_end_clean();
        header('Content-type: application/vnd.ms-excel');
        header('Content-Disposition: attachment; filename="ket-qua.xlsx"');
        header('Cache-Control: max-age=0');
        $objWriter->save('php://output');
        exit();
    }

}