<?php
/**
 * 手机短信类
 */

namespace mas;

use app\common\model\SettingModel;
use think\facade\Log;

class Mas
{
    private $_error_arr = [
        'IllegalMac'      => 'mac校验不通过。',
        'IllegalSignId'   => '无效的签名编码。',
        'InvalidMessage'  => '非法消息，请求数据解析失败。',
        'InvalidUsrOrPwd' => '非法用户名/密码。',
        'NoSignId'        => '未匹配到对应的签名信息。',
        'success'         => '数据验证通过。',
        'TooManyMobiles'  => '手机号数量超限（>5000），应≤5000。',
    ];

    /**
     * 短信发送
     * @param $mobile
     * @param $smslog_param
     * @return array
     */
    public function send($mobile, $smslog_param)
    {
        $config = SettingModel::getConfigValue(['sms_mas_url', 'sms_mas_ecName', 'sms_mas_apId', 'sms_mas_secretKey', 'sms_mas_sign']);
        if (empty($config['sms_mas_url']) || empty($config['sms_mas_ecName']) || empty($config['sms_mas_apId']) || empty($config['sms_mas_secretKey']) || empty($config['sms_mas_sign'])) {
            return ['code' => 1, 'msg' => '请绑定模板参数'];
        }

        $templateId = $smslog_param['template']['mas'];
        if (empty($templateId)) {
            return ['code' => 1, 'msg' => '系统未配置移动模板编号'];
        }

        //请求参数
        $params = [""];
        if (!empty($smslog_param['template_param'])) {
            $params = [];
            foreach ($smslog_param['template_param'] as $v) {
                $params[] = $v;
            }
        }
        $param = [
            'ecName'     => $config['sms_mas_ecName'],
            'apId'       => $config['sms_mas_apId'],
            'mobiles'    => $mobile,
            'templateId' => $templateId,
            'params'     => json_encode($params),
            'sign'       => $config['sms_mas_sign'],
            'addSerial'  => '',
        ];
        $param['mac'] = md5($param['ecName'] . $param['apId'] . $config['sms_mas_secretKey'] . $param['templateId'] . $param['mobiles'] . $param['params'] . $param['sign'] . $param['addSerial']);
        $postFields   = base64_encode(json_encode($param));

        //发送请求
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $config['sms_mas_url']);
        curl_setopt($ch, CURLOPT_HTTPHEADER, [
                'Content-Type: application/json; charset=utf-8',   //json版本需要填写  Content-Type: application/json;
            ]
        );
        curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4); //若果报错 name lookup timed out 报错时添加这一行代码
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);
        curl_setopt($ch, CURLOPT_TIMEOUT, 60);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        $ret = curl_exec($ch);
        curl_close($ch);
        $rsp = json_decode($ret, true);

        if (!$rsp['success']) {
            Log::error('短信发送失败：' . json_encode($rsp) . "。原始参数：" . $postFields);
            $error = $this->_error_arr[$rsp['rspcod']] ?? '未知错误';
            return ['code' => 1, 'msg' => $error];
        } else {
            return ['code' => 0];
        }
    }
}