<?php
namespace App\Helpers;
use App\Companies;
use Illuminate\Support\Facades\Crypt;
use Str;
use App\ApiTokens;
use Aws\S3\S3Client;
use Illuminate\Support\Facades\Auth;

Class CommonMethods {

    public static function formatDate($date=""){
        if(empty($date))
            $date = now();
        return date('d, M Y',strtotime($date));
    }

    public static function formatDateTime($date=""){
        if(empty($date))
            $date = now();
        return date('Y-m-d h:i a',strtotime($date));
    }

    public static function input_string_sanitize($string){
        return htmlentities($string, ENT_QUOTES, 'UTF-8', false);
    }

    public static function format_report_number($id){
        return str_pad($id,6,0, STR_PAD_LEFT);
    }

    public static function generateRandomString($length = 8) {
        $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!%$#*&^(){}[]';
        $charactersLength = strlen($characters);
        $randomString = '';
        for ($i = 0; $i < $length; $i++) {
            $randomString .= $characters[rand(0, $charactersLength - 1)];
        }
        return $randomString;
    }

    public static function generate_user_name($restaurants){
        return Str::slug(strtolower(($restaurants).'-'.rand(1000,9999).'-'.substr(str_shuffle($restaurants),0,3)));
    }

    public static function encrypt($id){
        return Crypt::encryptString($id);
    }

    public static function decrypt($string){
        return Crypt::decryptString($string);
    }

    public static function fileSize($bytes){
        $kb = 1024;
        $mb = $kb * 1024;
        $gb = $mb * 1024;
        $tb = $gb * 1024;
        if (($bytes >= 0) && ($bytes < $kb)) {
            return $bytes . ' B';
        } elseif (($bytes >= $kb) && ($bytes < $mb)) {
            return ceil($bytes / $kb) . ' KB';
        } elseif (($bytes >= $mb) && ($bytes < $gb)) {
            return ceil($bytes / $mb) . ' MB';
        } elseif (($bytes >= $gb) && ($bytes < $tb)) {
            return ceil($bytes / $gb) . ' GB';
        } elseif ($bytes >= $tb) {
            return ceil($bytes / $tb) . ' TB';
        } else {
            return $bytes . ' B';
        }

    }


    public static  function generateRequestID($user_id){
        return date('Ymdhis').'-'.$user_id;
    }

    public static  function authenticate_token($token){
        $user = ApiTokens::where('api_token',$token)->first();

        if($user->users->is_active=="0" || $user->users->is_active==0){
            //dd($user->users->is_active);

            $response = [
                'type' => 'error',
                'message' =>  'Account is inative, contact to administrator!',
                'code' =>'X003'
            ];
            echo json_encode($response);
            exit;
        }


        return $user;
    }

    public static function sendResponse($result, $message)
    {
        $response = [
            'type' => "success",
            'data'    => $result,
            'message' => $message,
        ];


        return response()->json($response, 200,[],JSON_UNESCAPED_UNICODE);
    }
    public static function sendError($error, $errorMessages = [], $code = 404)
    {
        $response = [
            'type' => 'error',
            'message' => $error,
            'code' =>$code
        ];


        if(!empty($errorMessages)){
            $response['data'] = $errorMessages;
        }


        return response()->json($response, 400);
    }


    public static function idFormat($restoId,$id){
        return str_pad($restoId,4,0, STR_PAD_LEFT).'-'.str_pad($id,6,0, STR_PAD_LEFT);
    }

    public static function idFormatItem($restoId,$order_id,$id){
        return str_pad($restoId,4,0, STR_PAD_LEFT).'-'.str_pad($order_id,6,0, STR_PAD_LEFT).'-'.str_pad($id,6,0, STR_PAD_LEFT);
    }
     public static function uploadFileToAWSCDN($budketName, $restoID ,$restoName ,$sourceFile,$fileName ){
        $s3 = new S3Client([
            'version' => 'latest',
            'region'  => env('AWS_DEFAULT_REGION')
        ]);
        $bucket = $budketName;

        $image = "";
        try {
            // Upload data.
            $result = $s3->putObject([
                'Bucket' => $bucket,
                'Key'    =>  env('BUCKET_FOLDER')."/".$restoID.'-'.\Illuminate\Support\Str::slug($restoName)."/".$fileName ,
                'SourceFile' => $sourceFile,
                'Body'   => 'Hello, world!',
                'ACL'    => 'public-read'
            ]);

            
            // Print the URL to the object.
            $image = $result['ObjectURL'];
            $result = array('type'=>'success','url'=>$image);
            return $result;
        } catch (S3Exception $e) {
            $result = array('type'=>'error','message'=>$e->getMessage());

            return $result;
        }
    }

     public static function getRestuarantID(){
       // return 110;
        if(Auth::user()->role=='administrator')
            return Auth::id();
        else if(Auth::user()->role=='restaurant')
            return Auth::user()->restaurants->id;
        else
            return Auth::user()->resto_users->resto_id;

    }
}