<?php

namespace Packages\SMSSender;

class SMSSender
{
    private $userName = null;
    private $password = null;
    private $webService = null;
    private $fromNumber = null;
    private static $panel = null;

    private function __construct()
    {
    }

    public static function instance()
    {
        if (static::$panel === null) {
            static::$panel = new self();
        }
        return static::$panel;
    }

    public function setUserName($userName)
    {
        $this->userName = $userName;
        return $this;
    }

    public function setPassword($password)
    {
        $this->password = $password;
        return $this;
    }

    public function setWebService($webService)
    {
        $this->webService = $webService;
        return $this;
    }

    public function getUserName()
    {
        return ($this->userName) ? $this->userName : env('SMS_USERNAME', '');
    }

    public function getPassword()
    {
        return ($this->password) ? $this->password : env('SMS_PASSWORD', '');
    }

    public function getFromNumber()
    {
        return ($this->fromNumber) ? $this->fromNumber : env('SMS_FROM_NUMBER', '');
    }

    public function getWebService()
    {
        return ($this->webService) ? $this->webService : env('SMS_WEBSERVICE', '');
    }

    public function patternSend($cellNumber, $pattern_code, $input_data)
    {
        if (is_string($cellNumber)) {
            $cellNumber = [$cellNumber];
        }
        try {
            $user = $this->getUserName();
            $pass = $this->getPassword();
            $fromNum = $this->getFromNumber();
            $client = new \SoapClient($this->getWebService());
            $client->sendPatternSms($fromNum, $cellNumber, $user, $pass, $pattern_code, $input_data);

        } catch (\SoapFault $sf) {
            print $sf->faultcode . "\n";
            print $sf->faultstring . "\n";
            return ['code' => $sf->faultcode, 'message' => $sf->faultstring];
        }
    }

    public function send($cellNumber, $messageContent)
    {
        if (is_string($cellNumber)) {
            $cellNumber = [$cellNumber];
        }
        ini_set("soap.wsdl_cache_enabled", "0");
        try {
            $user = $this->getUserName();
            $pass = $this->getPassword();
            $fromNum = $this->getFromNumber();
            //If you want to send in the future  ==> $time = '2016-07-30' //$time = '2016-07-30 12:50:50'
            $client = new \SoapClient($this->getWebService());
            $client->SendSMS($fromNum, $cellNumber, $messageContent, $user, $pass, '', 'send');
            return true;
        } catch (\SoapFault $sf) {
            print $sf->faultcode . "\n";
            print $sf->faultstring . "\n";
            return ['code' => $sf->faultcode, 'message' => $sf->faultstring];
        }
    }

}