<?php

// app/Helpers/NotificationHelper.php

namespace App\Helpers;
use CodeIgniter\API\ResponseTrait;
use CodeIgniter\HTTP\ClientInterface;
class NotificationHelper
{
    protected $email;
    protected $logger;
	use ResponseTrait;

    public function __construct()
    {
        $this->email = service('email');
        $this->logger = service('logger');
    }


    public function sendSms($number, $name= '', $otp='', $url ='', $message_type_name, $client_full_data='')
    {
        $apiKey = getenv('API_KEY'); 
        $mobileNumbers = $number; 
        $DLTTemplateID = getenv('DLT_Template_ID');  
        $senderId = getenv('SENDER_ID'); 
        if($message_type_name == 'doc_verify')
        {
            $client_name = $client_full_data['client_name'];
         
            $message = 'Dear '. substr($client_name, 0, 20) .',
            '. $otp .' is OTP to approve '. $client_full_data['group_name'] .' for '. $client_full_data['service_name'] .' purposes. -L D RAJ AND CO';
        }

        $serviceName = getenv('SERVICE_NAME'); // Service name

        // URL encode the message
        $encodedMessage = urlencode($message);

        // Initialize cURL
        $ch = curl_init();

        // Set cURL options
        curl_setopt($ch, CURLOPT_URL, "https://smsapi.24x7sms.com/api_2.0/SendSMS.aspx?APIKEY=$apiKey&MobileNo=$mobileNumbers&SenderID=$senderId&Message=$encodedMessage&ServiceName=$serviceName&DLTTemplateID=$DLTTemplateID");
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

        // Execute cURL request and get the response
        $output = curl_exec($ch);
        // Close cURL session
        curl_close($ch);

        // Output the response (for testing purposes)
        // return $this->response->setJSON(['response' => $output]);
        return json_encode(['response' => $output]);
    }


    public function send_whatsapp_message($to, $client_name , $business_name , $doc_url)
    {
        $url = 'https://graph.facebook.com/v20.0/355752820961010/messages';
        $headers = [
            'Authorization: Bearer '.$_ENV['whatsAppToken'],
            'Content-Type: application/json'
        ];

        $templateName = 'bbsigndoc';
        $languageCode = 'en';
        $parsedUrl = parse_url($doc_url, PHP_URL_QUERY);

        $data = [
            'messaging_product' => 'whatsapp',
            'to' => $to,
            'type' => 'template',
            'template' => [
                'name' => $templateName,
                'language' => [
                    'code' => $languageCode
                ],
                'components' => [
                    [
                        'type' => 'body',
                        'parameters' => [
                            [
                                'type' => 'text',
                                'text' => $client_name
                            ],
                            [
                                'type' => 'text',
                                'text' =>  $business_name
                            ]
                        ]
                    ],
                    [
                        'type' => 'button',
                        'sub_type' => 'url', 
                        'index' => 0, 
                        'parameters' => [
                           
                            [
                                'type' => 'text',
                                'text' => $parsedUrl
                            ]
                        ]
                    ]
                ]
            ]
        ];
        

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));

        $response = curl_exec($ch);
        $statusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        curl_close($ch);

        return [
            'status_code' => $statusCode,
            'response' => json_decode($response, true)
        ];
    }

}

?>