<?php

namespace app\controllers;

use Yii;
use yii\web\Controller;
use yii\filters\VerbFilter;
use yii\helpers\FileHelper;
use app\models\CaptureLogs;
use app\models\ListManagement;

/**
 * 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 actionSaveLogs() {
        if (Yii::$app->request->post()) {
            $post = Yii::$app->request->bodyParams;
            $model = new \app\models\FaceLogs();
            $model->create($post);
            Yii::$app->response->format = "json";
            return ["stt" => true];
        }
    }

    public function actionSyncUrl() {
        if (Yii::$app->request->post()) {
            $post = Yii::$app->request->bodyParams;
            $sync = \app\models\SyncUrl::find()->one();
            if ($sync) {
                $sync->data = $post['url'];
                $sync->save();
            } else {
                $model = new \app\models\SyncUrl();
                $model->create($post);
            }
            Yii::$app->response->format = "json";
            return ["stt" => true];
        }
    }

    public function actionGetLogs() {
        if (Yii::$app->request->post()) {
            $post = Yii::$app->request->bodyParams;
            $time = date_format(date_create_from_format('Y-m-d H:i:s', $post['time']), 'U');
            $key = $this->generateRandomString();
            $RootFolder = Yii::getAlias('@webroot') . "/data/uploads";
            $targetPath = $RootFolder . "/face";
            $fileName = "face_" . $key . "_" . $time . ".png";
            FileHelper::createDirectory($targetPath, 0777);
            file_put_contents($targetPath . "/" . $fileName, base64_decode($post['image']));

            $model = new CaptureLogs();
            $model->create([
                "Staff" => $post["id"],
                "Time" => $time,
                "Image" => $fileName
            ]);
            Yii::$app->response->format = "json";
            return ["status" => "success"];
        }
    }

    public function actionGetAllFeatures() {
        $listManagement = ListManagement::find()->all();
        $allFeatures = [];
        foreach ($listManagement as $key => $value) {
            $features = json_decode($value->image, true);
            $f = [];
            foreach ($features as $k => $v) {
                $f[] = $v['features'];
            }
            $allFeatures[] = [
                "id" => $value->id,
                "name" => $value->name,
                "features" => $f
            ];
        }
        Yii::$app->response->format = "json";
        return $allFeatures;
    }

    public function generateRandomString($length = 10) {
        $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
        $charactersLength = strlen($characters);
        $randomString = '';
        for ($i = 0; $i < $length; $i++) {
            $randomString .= $characters[rand(0, $charactersLength - 1)];
        }
        return $randomString;
    }

}