<?php
/**
 * 短信服务.
 *
 * @author nj <nj@gmail.com>
 * @date   2020-01-22 11:36:11
 */
declare(strict_types=1);

namespace Modules\Api\Services;

use App\Exception\ApiException;
use App\Model\Mongo\SmsLogModel;
use App\Repositories\ConfigRepoistory;
use App\Repositories\Service\CommonService;
use Carbon\Carbon;
use Psr\SimpleCache\CacheInterface;

class SmsService
{
    /**
     * 启瑞云
     * @param $phone number
     * @param $content string
     * @return boolean
     * @throws \Psr\SimpleCache\InvalidArgumentException
     */
    public function sendByQiRui($phone, $content)
    {
        if (empty($phone) || empty($content)) {
            return false;
        }

        $account = make(ConfigRepoistory::class)->get('sms_account', 'sys', '');
        $password = make(ConfigRepoistory::class)->get('sms_password', 'sys', '');
        if (empty($account) || empty($password)) {
            return false;
        }

        $url = 'http://api.qirui.com:7891/mt';
        $content = mb_convert_encoding($content, 'utf-8', 'auto');
        $postData = array(
            'un' => $account,
            'pw' => $password,
            'da' => $phone,
            'tf' => 3,
            'sm' => $content,
            'rf' => 2,
            'dc' => 15,
            'rd' => 1,
        );
        $url .= '?' . http_build_query($postData);
        $result = make(CommonService::class)->httpGet($url);
        $result = json_decode($result);
        if ($result && $result->success) {
            return true;
        }

        $data = array(
            'phone' => $phone . '',
            'content' => $content . '',
            'status' => -1,
            'ip' => make(CommonService::class)->getIp(),
            'message' => $result->error,
        );
        make(SmsLogModel::class)->db()->insertOne($data);
        return false;
    }

    /**
     * 發送短信
     * @param  $phone
     * @param  $code
     * @return boolean
     * @throws \Psr\SimpleCache\InvalidArgumentException
     */
    public function sendCommon($phone, $code)
    {
        $content = "【云亿特科技】您好，您的验证码是{code}，10分钟内输入有效，不要将验证码告诉任何人哦。";
        $content = str_replace("{code}", $code, $content);
        return $this->send($phone, $content);
    }

    /**
     * 發送驗證碼
     * @param  $phone
     * @param  $content
     * @return boolean
     * @throws \Psr\SimpleCache\InvalidArgumentException
     */
    public function send($phone, $content)
    {
        $data = array(
            'phone' => $phone . '',
            'content' => $content . '',
            'status' => 1,
            'ip' => make(CommonService::class)->getIP(),
            'message' => '',
        );

        $cacheObj = make(CacheInterface::class);
        $cacheKey = 'dy_sms_log_' . $phone;
        //次数控制
        //同账号二分钟三次（绑定手机、找回账号、修改安全码）
        $mobileSend = $cacheObj->get($cacheKey);
        $now = Carbon::now()->timestamp;
        $mobileSendNum = 0;
        $mobileSendTime = $now;
        if ($mobileSend) {
            $mobileSend = json_decode($mobileSend);
            $mobileSendNum = $mobileSend->number;
            $mobileSendTime = $mobileSend->time;
        }

        if ($mobileSendNum >= 3) {
            throw new ApiException('发送过于频繁,请稍后再试');
        }
        $mobileSendNum++;
        $cacheData = [
            'number' => $mobileSendNum,
            'time' => $mobileSendTime
        ];
        $ttl = 120 - ($now - $mobileSendTime);
        $cacheObj->set($cacheKey, json_encode($cacheData), $ttl);

        //同ip源1分钟10次
        $cacheKey = md5('dy_sms_log_' . $data['ip']);
        $ipSend = $cacheObj->get($cacheKey);
        $ipSendNum = 0;
        $ipSendTime = $now;
        if ($ipSend) {
            $ipSend = json_decode($ipSend);
            $ipSendNum = $ipSend->number;
            $ipSendTime = $ipSend->time;
        }
        if ($ipSendNum >= 10) {
            throw new ApiException('发送过于频繁，请稍后再试');
        }
        $ipSendNum++;
        $cacheData = [
            'number' => $ipSendNum,
            'time' => $ipSendTime
        ];
        $ttl = 60 - ($now - $ipSendTime);
        $cacheObj->set($cacheKey, json_encode($cacheData), $ttl);

        $result = $this->sendByQirui($phone, $content);
        if ($result) {
            make(SmsLogModel::class)->db()->insertOne($data);
            return true;
        }
        throw new ApiException('短信发送错误!');
    }
}