<?php
namespace Stemcell\Sms\Model;

use Stemcell\Sms\Api\Data\GatewayResponseInterface;
use Magento\Backend\App\ConfigInterface;
use Magento\Framework\Api\DataObjectHelper;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Math\Random;
use Magento\Framework\Stdlib\DateTime\DateTimeFactory;
use AlibabaCloud\SDK\Dysmsapi\V20170525\Dysmsapi;
use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Dysmsapi\V20170525\Models\SendSmsRequest;
use Psr\Log\LoggerInterface;

class AliyunSmsSender extends SmsSender
{
    const ENDPOINT = 'dysmsapi.aliyuncs.com';

    protected LoggerInterface $logger;

    public function __construct(
        ConfigInterface $config,
        Redis $redis,
        DateTimeFactory $dateTimeFactory,
        Random $random,
        GatewayResponseInterface $gatewayResponse,
        DataObjectHelper $dataObjectHelper,
        LoggerInterface $logger,
        array $data = []
    ) {
        parent::__construct($config, $redis, $dateTimeFactory, $random, $gatewayResponse, $dataObjectHelper, $data);
        $this->logger = $logger;
    }

    /**
     * @param String $field
     * @return string
     * @throws LocalizedException
     */
    protected function getAliyunConfig(String $field) {
        $path = 'sms/aliyun/'.$field;
        $value = (string)$this->config->getValue($path);
        if (!$value) {
            throw new LocalizedException(__('please config %path', ['path'=>$path]));
        }

        return $value;
    }

    /**
     * @return GatewayResponseInterface
     * @throws LocalizedException
     */
    protected function smsSend() : GatewayResponseInterface
    {
        $config = new Config([
            "accessKeyId" => $this->getAliyunConfig('accessKeyId'),
            "accessKeySecret" => $this->getAliyunConfig('accessKeySecret')
        ]);
        $config->endpoint = self::ENDPOINT;
        $client = new Dysmsapi($config);
        $sendSmsRequest = new SendSmsRequest([
            "signName" => $this->getSmsConfig('signature'),
            "templateCode" => $this->getSmsConfig('template_code'),
            "phoneNumbers" => $this->mobile,
            "templateParam" => json_encode(['code'=>$this->code])
        ]);

        $resp = $client->sendSms($sendSmsRequest)->body->toMap();
        $this->logger->info('Aliyun Sms api response', $resp);
        $resp[GatewayResponseInterface::RESPONSE] = $resp;
        $resp[GatewayResponseInterface::MESSAGE] = $resp['Message'];
        $resp[GatewayResponseInterface::TYPE] = $this->getSenderType();
        $resp[GatewayResponseInterface::IS_SUCCESS] = $resp['Code']==='OK';

        return $this->convertArrayToGatewayResponse($resp);
    }

    protected function getSenderType(): string
    {
        return 'aliyun';
    }
}