<?php

class SmsVerification
{
    protected string $apiUrl = 'https://api.sms.ir/v1/send/verify';
    protected string $apiKey;

    public function __construct(string $apiKey)
    {
        $this->apiKey = $apiKey;
    }

    public function sendVerificationCode(string $mobile, int $templateId, string $code)
    {
        $payload = [
            'mobile' => $mobile,
            'templateId' => $templateId,
            'parameters' => [
                [
                    'name'  => 'code',
                    'value' => $code
                ]
            ]
        ];

        return $this->sendRequest($payload);
    }

    protected function sendRequest(array $parameters)
    {
        $headers = [
            "Content-Type: application/json",
            "X-API-KEY: {$this->apiKey}"
        ];

        $ch = curl_init($this->apiUrl);
        curl_setopt_array($ch, [
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_HTTPHEADER     => $headers,
            CURLOPT_POST           => true,
            CURLOPT_POSTFIELDS     => json_encode($parameters),
        ]);

        $response = curl_exec($ch);
        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        $err = curl_error($ch);

        curl_close($ch);

        if ($err) {
            return ['success' => false, 'error' => $err];
        }

        $decoded = json_decode($response, true);

        return [
            'success' => $httpCode === 200,
            'httpCode' => $httpCode,
            'response' => $decoded
        ];
    }
}

$sms = new SmsVerification($smsPanel);