package com.ruoyi.web.controller.common;

import com.alibaba.fastjson2.JSON;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.utils.http.HttpUtils;
import com.ruoyi.common.utils.sign.Md5Utils;
import com.ruoyi.project.domain.GiApi;
import com.ruoyi.project.domain.dto.ApiDTO;
import com.ruoyi.project.domain.dto.SmsDTO;
import com.ruoyi.project.service.IApiService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.ObjectUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.*;

import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.Base64;
import java.util.List;
import java.util.Map;

@Slf4j
@Api(description = "短信服务")
@RestController
@RequestMapping("/sms")
public class SmsController {
    @Value("${sms.url}")
    private String url="http://103.21.119.249:3131/http/send.aspx";
    @Value("${sms.loginName}")
    private String loginName="qddxfsyy";
    @Value("${sms.passWord}")
    private String passWord="Qyfy_0718";
    @ApiOperation("短信服务->发送短信")
    @PostMapping("/send")
    public AjaxResult getApiList(@RequestBody SmsDTO DTO) {
        if (ObjectUtils.isNotEmpty(DTO.getTel())&&ObjectUtils.isNotEmpty(DTO.getMessageContent())) {
            String key= keyForMd5(loginName.toLowerCase(),passWord.toLowerCase());
            key="5b2d0edb45ac3583543fbf55d8af1e6d";
            String content="{\"LoginName\":\""+loginName+"\",\"PassWord\":\""+passWord+"\"," +
                    "\"Key\":\""+key+"\"," +
                    "\"Tel\":\""+DTO.getTel()+"\",\"MessageContent\":\""+DTO.getMessageContent()+"\"}";
            String result="";
            result= HttpUtils.sendPost(url, Base64.getEncoder().encodeToString(content.getBytes()) );
            return AjaxResult.success(result);
        } else {
            return AjaxResult.error("电话和消息不能为空");
        }
    }
    public String keyForMd5(String name, String pass)
    {
        return md5(md5(pass) + pass + md5(name));
    }




    public static String md5(String str) {
        try {
            // 1. 获取 MD5 消息摘要实例
            MessageDigest md = MessageDigest.getInstance("MD5");
            // 2. 使用 UTF-8 编码将字符串转换为字节数组并计算哈希
            byte[] hashBytes = md.digest(str.getBytes(StandardCharsets.UTF_8));
            // 3. 将字节数组转换为十六进制字符串（小写）
            return bytesToHex(hashBytes).toLowerCase();
        } catch (NoSuchAlgorithmException e) {
            // MD5 是标准算法，正常情况下不会抛出此异常
            throw new RuntimeException("系统不支持 MD5 算法", e);
        }
    }

    /**
     * 将字节数组转换为十六进制字符串
     *
     * @param bytes 字节数组
     * @return 十六进制字符串
     */
    private static String bytesToHex(byte[] bytes) {
        StringBuilder sb = new StringBuilder(bytes.length * 2);
        for (byte b : bytes) {
            // 将每个字节的高4位和低4位分别转换为十六进制字符
            sb.append(String.format("%02x", b));
        }
        return sb.toString();
    }

}