<?php
namespace App\Appended\Traites\Auth;

use Illuminate\Support\Facades\Cache;
use Carbon\Carbon;
use Illuminate\Support\Facades\Mail;
use Illuminate\Http\Request;
use App\Mail\RegistrationMailer;
use App\Jobs\SendVerificationSMS;


trait Verification
{

    private function setVerified($user_id, $verification)
    {
        $verify_number = $verification === 'email' ? 1 : 2;
        $user = is_numeric($user_id) ? \App\User::select('id', 'verified')->findOrFail($user_id) : $user_id;
        $user->verified = $user->verified | $verify_number;
        $user->save();
        return $user;
    }

    /**
     *--------------------------------------------------------------------------
     * farid saravi
     * This function checks confirmation email and set user in the database as verified. lsb
     *--------------------------------------------------------------------------
     */

    public function confirm($token)
    {
        $user_id = Cache::pull($token);
        if ($user_id) {
            $user = $this->setVerified($user_id, 'email');
            if (! \Auth::check()) {
                $this->guard()->login($user);
            }
        }
        return redirect('/');
    }

    /**
     *--------------------------------------------------------------------------
     * farid saravi
     * This function checks confirmation sms and set user in the database as verified sms. msb
     *--------------------------------------------------------------------------
     */

    public function confirm_phone(Request $request)
    {
        $user_id = Cache::pull('phone_number_' . $request->number);
        if ($user_id)
        {
            $user = $this->setVerified($user_id, 'phone_number');
            if (! \Auth::check())
            {
                $this->guard()->login($user);
            }
            return response()->json(['status' => 'success']);
        }
        return response()->json(['status' => 'fail'], 422);
    }

    /**
     *--------------------------------------------------------------------------
     * farid saravi
     * This function sends confirmation email to a user.
     * @param  \App\User
     * @return void
     *--------------------------------------------------------------------------
     */

    public function mail_confirmation($user, $Type=null)
    {
        $Type = ($Type == null) ? 'VerifyUser' : $Type;
        $email_token = str_random(30);
        Cache::put($email_token, $user->id, Carbon::now()->addDays(2));
        Mail::to($user->email)->send(new RegistrationMailer($user, $email_token, $Type));
    }

    /**
     *--------------------------------------------------------------------------
     * farid saravi
     * This function sends confirmation sms to a user.
     * @param  \App\User
     * @return void
     *--------------------------------------------------------------------------
     */

    public function phone_confirmation($user)
    {
        $rand_number = rand(100000, 999999);
        Cache::put('phone_number_' . $rand_number, $user->id, 60);
        if( $user->cell_number != '' && $user->cell_number != null ) {
            $MessageText = ' کد فعالسازی شما :'. $rand_number;
            $this->sendSMS($user->cell_number, $MessageText);
        }
    }

    protected function sendSMS($phone_number, $message)
    {
        $options = array(
            'login' => 'hs-harmony-istore',
            'password' => 'WillaSMS47CD47'
        );
        $client = new \SoapClient('http://sms.sms-bartar.com/webservice/?WSDL', $options);

        try {
            $messageId = $client->send($phone_number, $message);

        } catch (SoapFault $sf) {

            print $sf->faultcode . "\n";
            print $sf->faultstring . "\n";

            return ['code' => $sf->faultcode, 'message' => $sf->faultstring];
        }

    }
}