package com.starry.admin.utils;

import cn.hutool.core.util.RandomUtil;
import com.starry.common.redis.RedisCache;
import com.starry.common.utils.StringUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.http.HttpResponse;
import org.apache.http.util.EntityUtils;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;

/**
 * @Author: huchuansai
 * @Date: 2024/7/29 5:41 PM
 * @Description:
 */
@Slf4j
@Service
public class SmsUtils {
    @Resource
    private RedisCache redisCache;

    // 发送短信验证码接口
    public void sendSmsApi(String phone) {
        String code = RandomUtil.randomNumbers(4);
        sendSms(phone, code, "CST_paqequfcmkuv11286");
        String key = "sms:phone:" + phone;
        // 存放到redis里
        redisCache.setCacheObject(key, code, 10L, java.util.concurrent.TimeUnit.MINUTES);
    }

    // 校验短信验证码是否正确
    public void checkSmsCode(String phone, String code) {
        if(StringUtils.isEmpty(code)){
            throw new RuntimeException("短信验证码必填");
        }
        String key = "sms:phone:" + phone;
        Object data = redisCache.getCacheObject(key);
        if (Objects.isNull(data)) {
            throw new RuntimeException("短信验证码无效或已过期");
        }
        if (!code.equals(data.toString())) {
            throw new RuntimeException("短信验证码错误");
        }
    }

    private static void sendSms(String phone, String code, String templateId) {
        String host = "https://wwsms.market.alicloudapi.com";
        String path = "/send_sms";
        String method = "POST";
        String appcode = "18639b38538849e1bc8a3413a8d0c0e5";
        Map<String, String> headers = new HashMap<>();
        headers.put("Authorization", "APPCODE " + appcode);
        headers.put("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
        Map<String, String> querys = new HashMap<>();
        Map<String, String> bodys = new HashMap<>();
        bodys.put("content", "code:" + code);
        bodys.put("template_id", templateId);   //注意，模板CST_11253 仅作调试使用，下发短信不稳定，请联系客服报备自己的专属签名模板，以保障业务稳定使用
        bodys.put("phone_number", phone);
        try {
            HttpResponse response = HttpUtils.doPost(host, path, method, headers, querys, bodys);
            String resp = EntityUtils.toString(response.getEntity());
            log.info("send sms result：" + resp);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            throw new RuntimeException(e);
        }
    }

    public static void main(String[] args) {
        sendSms("15974132949", "123456", "CST_paqequfcmkuv11286");
    }

}