package handler

import (
	"StuAcaWorksAI/dao"
	"StuAcaWorksAI/proto"
	"StuAcaWorksAI/service"
	"StuAcaWorksAI/service/spark"
	"StuAcaWorksAI/worker"
	"encoding/base64"
	"encoding/json"
	"fmt"
	"github.com/gin-gonic/gin"
	"io"
	"log"
	"net/http"
	"net/url"
	"os"
	"strconv"
	"time"
)

type SetRedisReq struct {
	Option string `json:"option" form:"option"`
	Key    string `json:"key" form:"key"`
	Value  string `json:"value" form:"value"`
	Expire int    `json:"expire" form:"expire"`
}

type SetDeviceStatusReq struct {
	ID     string `json:"id" form:"id"`         //设备编码
	Status string `json:"status" form:"status"` //设备状态
}

type GetFileListReq struct {
	Type string `json:"type" form:"type"` //请求类型，1：按md5查询，2：按文件名查询;3:查询待删除文件
	Md5  string `json:"md5" form:"md5"`
}

type SendMailReq struct {
	Title   string `json:"title" form:"title"`
	Content string `json:"content" form:"content"`
	To      string `json:"to" form:"to"`
}

func SetUpToolGroup(router *gin.Engine) {
	toolGroup := router.Group("/tool")
	toolGroup.POST("/set_redis", SetRedis)
	toolGroup.POST("/get_redis", GetRedis)

	//文件上传、下载
	toolGroup.POST("/upload", UploadFile)
	toolGroup.GET("/download", DownloadFile)
	toolGroup.GET("/file/:filename", GetFile)
	toolGroup.POST("/file_list", GetFileList)
	//文件管理
	toolGroup.POST("/file_del", DelFile)
	//服务器、设备状态接口
	toolGroup.POST("/monitor", SetDeviceStatusV2)
	toolGroup.POST("/qq_callback", handleQQCallback)
	toolGroup.GET("/qq_auth", GetQQAuthUrl)
	toolGroup.GET("/github_auth", GetGithubAuthUrl)
	toolGroup.GET("/get_auth_url", GetThirdPartyAuthUrl)
	toolGroup.GET("/github_callback", handleGithubCallback)
	toolGroup.GET("/gitee_callback", handleGiteeCallback)
	toolGroup.GET("/third_party_callback", handleThirdPartyCallback) //统一处理第三方登录回调
	toolGroup.POST("/loginRedirect", LoginRedirect)
	//发送邮件
	toolGroup.POST("/send_mail", SendMailTool)
	toolGroup.POST("/dashboard", DashBoardStatistics)
	toolGroup.POST("/spark_ppt_theme_list", GetSparkPPTThemeList)
	toolGroup.POST("/spark_create_outline", CreateSparkPPTSOutline)
	toolGroup.POST("/spark_create_ppt", CreateSparkPPT)
	toolGroup.POST("/spark_ppt_create_status", GetSparkCreatePPTStatus)
	//国外服务器处理请求
	toolGroup.POST("/online_server_request", HandleOnlineServerRequest)
}

func SetDeviceStatusV2(c *gin.Context) {
	// TODO
	var req SetDeviceStatusReq
	if err := c.ShouldBind(&req); err != nil {
		c.JSON(200, gin.H{"code": 400, "message": "参数错误"})
		return
	} else {
		token := c.Request.Header.Get("token")
		if token == "" {
			c.JSON(200, gin.H{"code": 401, "message": "token为空"})
			return
		}
		devices := worker.GetRedisSetMembers(token)
		if len(devices) == 0 {
			c.JSON(200, gin.H{"code": 402, "message": "设备为空"})
			return
		}
		for _, v := range devices {
			if v == req.ID {
				// 继续处理请求
				//是否是暂停之后第一次上线,如果是则发送邮件通知
				device_status := worker.GetRedis("monitor_" + req.ID)
				isExist := worker.IsContainKey("monitor_" + req.ID)
				if device_status == "2" || !isExist {
					//发送邮件通知
					title := "设备上线"
					content := "设备上线\n设备:" + req.ID + "\t状态:" + req.Status + "\t时间：" + time.Now().String()
					go SendMail(title, content)
				}
				worker.SetRedisWithExpire("monitor_"+req.ID, "1", time.Second*300)
				c.JSON(200, gin.H{"code": 0, "message": "success"})
				return
			}
		}
		c.JSON(200, gin.H{"code": 402, "message": "设备不存在"})
	}

}

type QQCallbackReq struct {
	Code  string `json:"code" form:"code"`
	State string `json:"state" form:"state"`
}

func GetQQAuthUrl(c *gin.Context) {
	//query
	uuid := c.Query("uuid")
	hType := c.Query("type")
	var resp proto.GenerateResp
	if uuid == "" || hType == "" {
		resp.Code = proto.ParameterError
		resp.Message = "uuid or hType is empty"
		c.JSON(http.StatusOK, resp)
		return
	}
	params := url.Values{}
	params.Add("response_type", "code")
	params.Add("client_id", worker.AppId)
	params.Add("state", "saw_"+hType+"_"+uuid)
	str := fmt.Sprintf("%s", params.Encode())
	loginURL := fmt.Sprintf("%s?%s", "https://graph.qq.com/oauth2.0/authorize", str)
	//c.Redirect(http.StatusFound, loginURL) //重定向到QQ登录页面
	resp.Message = "success"
	resp.Code = proto.SuccessCode
	resp.Data = loginURL
	c.JSON(http.StatusOK, resp)
}

func handleQQCallback(c *gin.Context) {
	var resp proto.GenerateResp
	resp.Code = 0
	var req QQCallbackReq
	//query参数
	if err := c.ShouldBindQuery(&req); err != nil {
		resp.Code = 1
		resp.Message = "参数错误"
		c.JSON(http.StatusOK, resp)
		return
	} else {

	}

	c.JSON(http.StatusOK, resp)
}

func GetFileList(c *gin.Context) {
	//解析请求参数
	var req GetFileListReq
	if err := c.ShouldBind(&req); err == nil {
		if req.Type == "1" {
			//按md5查询
			if req.Md5 == "" {
				c.JSON(http.StatusOK, gin.H{"error": "md5 is empty", "code": proto.ParameterError, "message": "failed"})
				return
			}
			file := dao.FindFileByMd5(req.Md5)
			if file.ID == 0 {
				c.JSON(http.StatusOK, gin.H{"error": "file not found", "code": proto.FileNotFound, "message": "failed"})
				return
			}
			c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": file})
		}
	} else {
		c.JSON(http.StatusOK, gin.H{"error": "parameter error", "code": proto.ParameterError, "message": "failed"})
		return
	}
}

func DelFile(c *gin.Context) {
	//先查看是否有权限
	id, _ := c.Get("id")
	id1 := int(id.(float64))

	file_id, _ := strconv.Atoi(c.PostForm("id"))

	file_ := dao.FindFileByID(file_id, id1)
	if file_.ID == 0 {
		c.JSON(http.StatusOK, gin.H{"error": "file not found", "code": proto.FileNotFound, "message": "failed"})
		return
	}
	//删除文件
	err := os.Remove(file_.FilePath + "/" + file_.FileStoreName)
	if err != nil {
		c.JSON(http.StatusOK, gin.H{"error": "delete file failed", "code": proto.DeleteFileFailed, "message": "failed"})
		return
	}
	//删除文件信息
	if res := dao.DeleteFileById(file_id); !res {
		c.JSON(http.StatusOK, gin.H{"error": "delete file info failed", "code": proto.DeleteFileInfoFailed, "message": "failed"})
		return
	}
	c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success"})

}

func GetFile(c *gin.Context) {
	//先查看是否有权限
	filename := c.Param("filename")
	if filename == "" {
		c.JSON(http.StatusOK, gin.H{"error": "filename is empty", "code": proto.ParameterError, "message": "failed"})
		return
	}
	//查询文件信息
	file := dao.FindFileByName(filename)
	if file.ID == 0 {
		c.JSON(http.StatusOK, gin.H{"error": "file not found", "code": proto.FileNotFound, "message": "failed"})
		return
	}
	//下载文件
	if file.NeedAuth == false {
		c.File(file.FilePath + "/" + file.FileStoreName)
	} else {
		c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "file must auth", "data": "file must auth"})
	}
}

func UploadFile(c *gin.Context) {
	//先查看是否有权限
	id, _ := c.Get("id")
	id1 := int(id.(float64))
	//从请求头获取upload_type
	uploadType := c.PostForm("upload_type")
	authType := c.PostForm("auth_type")
	md5_ := c.PostForm("md5")
	if uploadType == "" {
		c.JSON(http.StatusOK, gin.H{"error": "upload_type is empty", "code": proto.ParameterError, "message": "failed"})
		return
	}

	user := dao.FindUserByUserID(id1)
	if user.Upload == false {
		c.JSON(http.StatusOK, gin.H{"error": "no upload Permissions", "code": proto.NoUploadPermissions, "message": "failed"})
		return
	}
	//上传文件
	file, err := c.FormFile("file")
	if err != nil {
		c.JSON(http.StatusOK, gin.H{"error": "upload file failed", "code": proto.UploadFileFailed, "message": "failed"})
		return
	}
	//计算文件md5值
	if md5_ == "" {
		file_, _ := file.Open()
		md5_ = service.CalculateFileMd5(file_)
		if md5_ == "" {
			c.JSON(http.StatusOK, gin.H{"error": "计算文件MD5值失败", "code": proto.UploadFileFailed, "message": "failed"})
			return
		}
	}
	//查询文件是否已存在
	fileExist := dao.FindFileByMd5(md5_)
	if fileExist.ID != 0 {
		fileExist.FilePath = ""
		c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": fileExist})
		return
	}

	//保存文件
	filePath, fileStoreName, err := service.SaveFile(c, file, uploadType)
	if err != nil {
		c.JSON(http.StatusOK, gin.H{"error": "save file failed", "code": proto.SaveFileFailed, "message": "failed"})
		return
	}
	//保存文件信息
	fileSize := int(file.Size)
	fileName := file.Filename
	fileType := file.Header.Get("file_type")
	var auth_type_ bool
	if authType == "public" || authType == "" {
		auth_type_ = false
	} else if authType == "private" {
		auth_type_ = true
	}
	file_record := dao.CreateFile(fileStoreName, fileName, fileType, filePath, md5_, fileSize, id1, auth_type_)
	if file_record.ID == 0 {
		c.JSON(http.StatusOK, gin.H{"error": "save file info failed", "code": proto.SaveFileInfoFailed, "message": "failed"})
		return
	}
	file_record.FilePath = ""
	c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": file_record})

}

func DownloadFile(c *gin.Context) {
	//参数
	//filename := c.Param("filename")
	file_id, _ := strconv.Atoi(c.Query("id"))
	id, _ := c.Get("id")
	//查询文件信息
	//file := dao.FindFileByNames(file_id, int(id.(float64)))
	file_ := dao.FindFileByID(file_id, int(id.(float64)))
	if file_.ID == 0 {
		c.JSON(http.StatusOK, gin.H{"error": "file not found", "code": proto.FileNotFound, "message": "failed"})
		return
	}
	//下载文件
	// 打开文件
	file, err := os.Open(file_.FilePath + "/" + file_.FileStoreName)
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": "Internal Server Error", "message": "Failed to open file"})
		return
	}
	defer file.Close()

	// 设置响应头
	c.Writer.Header().Set("Content-Type", "application/octet-stream")
	c.Writer.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=\"%s\"", file_.FileName))

	// 发送文件内容
	_, err = io.Copy(c.Writer, file)
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": "Internal Server Error", "message": "Failed to send file"})
		return
	}

	c.Status(http.StatusOK)
}

func SetRedis(c *gin.Context) {
	//先查看是否有权限
	id, _ := c.Get("id")
	id1 := int(id.(float64))
	user := dao.FindUserByUserID(id1)
	if user.Redis == false {
		c.JSON(http.StatusOK, gin.H{"error": "no redis Permissions", "code": proto.NoRedisPermissions, "message": "failed"})
		return
	}
	//解析请求参数
	var req SetRedisReq
	if err := c.ShouldBind(&req); err == nil {
		var code int
		var message string
		if req.Option == "list" {
			code, message = service.SetToolRedisList(req.Key, req.Value, req.Expire)
		} else if req.Option == "set" {
			code, message = service.SetToolRedisSet(req.Key, req.Value, req.Expire)
		} else if req.Option == "kv" {
			code, message = service.SetToolRedisKV(req.Key, req.Value, req.Expire)
		}
		c.JSON(http.StatusOK, gin.H{"code": code, "message": message})
	} else {
		c.JSON(http.StatusOK, gin.H{"error": "parameter error", "code": proto.ParameterError, "message": "failed"})
		return
	}
}

func GetRedis(c *gin.Context) {
	//先查看是否有权限
	id, _ := c.Get("id")
	id1 := int(id.(float64))
	user := dao.FindUserByUserID(id1)
	if user.Redis == false {
		c.JSON(http.StatusOK, gin.H{"error": "no redis Permissions", "code": proto.NoRedisPermissions, "message": "failed"})
		return
	}
	//解析请求参数
	var req SetRedisReq
	if err := c.ShouldBind(&req); err == nil {
		if req.Option == "one" {
			code, message := service.GetToolRedis(req.Key)
			req.Value = message
			c.JSON(http.StatusOK, gin.H{"code": code, "message": message, "data": req})
		} else if req.Option == "all" {
			code, message, data := service.GetAllRedis()
			c.JSON(http.StatusOK, gin.H{"code": code, "message": message, "data": data})
		}
	} else {
		c.JSON(http.StatusOK, gin.H{"error": "parameter error", "code": proto.ParameterError, "message": "failed"})
		return
	}
}

// 服务器、设备状态扫描
func ScanDeviceStatus() {
	// TODO
	// 检查设备状态
	// 如果设备状态异常, 则发送邮件通知
	devices := worker.GetRedisSetMembers("627gyf3488h")
	offline := ""
	for _, v := range devices {
		c := worker.IsContainKey("monitor_" + v)
		if c == false {
			worker.SetRedisWithExpire("monitor_"+v, "2", time.Hour*24)
			offline += v + ","
		}
	}

	if offline != "" {
		title := "设备状态异常"
		content := "设备状态异常\n设备: " + offline + "\t时间：" + time.Now().String()
		go SendMail(title, content)
	}

}

func SendMail(title, content string) {
	//捕获异常
	defer func() {
		if err := recover(); err != nil {
			fmt.Errorf("tool send mail error: %s", err)
		}
	}()
	// TODO
	// 发送邮件
	// 邮件内容
	// 邮件标题
	// 收件人
	// 发送邮件
	// 发送邮件通知
	// 发送邮件通知
	var em worker.MyEmail
	em.SmtpPassword = "nihzazdkmucnbhid"
	em.SmtpHost = "pop.qq.com:587"
	em.SmtpUserName = "354425203@qq.com"
	em.SmtpPort = 587
	em.ImapPort = 993
	err := em.Send(title, content, []string{"3236990479@qq.com", "lijun@ljsea.top"})
	if err != nil {
		fmt.Println(err)
	}
}

func SendMailTool(c *gin.Context) {
	id, _ := c.Get("id")
	id1 := int(id.(float64))

	var req SendMailReq
	if err := c.ShouldBind(&req); err == nil {
		user := dao.FindUserByUserID(id1)
		if user.ID == 0 {
			c.JSON(http.StatusOK, gin.H{"error": "user not found", "code": proto.ParameterError, "message": "failed"})
			return
		}
		//目标邮箱地址是否合法
		if !service.CheckEmail(req.To) {
			c.JSON(http.StatusOK, gin.H{"error": "email address is invalid", "code": proto.ParameterError, "message": "failed"})
			return
		}
		if req.Title == "" || req.Content == "" {
			c.JSON(http.StatusOK, gin.H{"error": "title or content is empty", "code": proto.ParameterError, "message": "failed"})
			return
		}
		//发送邮件
		if user.Role == "admin" {
			go service.SendEmail(req.To, req.Title, req.Content)
			c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": "mail will be sent"})
		} else {
			c.JSON(http.StatusOK, gin.H{"error": "no send mail permission", "code": proto.PermissionDenied, "message": "failed"})
		}
	} else {
		c.JSON(http.StatusOK, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
	}

}

func DashBoardStatistics(c *gin.Context) {
	//用户统计信息
	var resp proto.DashBoardStatisticsResp

	key := "dashboard_statistics_info"
	if worker.IsContainKey(key) {
		//从redis获取
		dashboardStatisticsInfo := worker.GetRedis(key)
		if dashboardStatisticsInfo != "" {
			err := json.Unmarshal([]byte(dashboardStatisticsInfo), &resp)
			if err != nil {
				log.Println("get redis dashboard statistics info error:", err)
			}
		}
	} else {
		service.SetDashboardInfoToRedis() //统计dashboard信息保存在redis中
		dashboardStatisticsInfo := worker.GetRedis(key)
		if dashboardStatisticsInfo != "" {
			err := json.Unmarshal([]byte(dashboardStatisticsInfo), &resp)
			if err != nil {
				log.Println("get redis dashboard statistics info error:", err)
			}
		}
	}

	c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": resp})
	return
}

func GetSparkPPTThemeList(c *gin.Context) {
	//id, _ := c.Get("id")
	//userID := int(id.(float64))
	var req proto.GetSparkPPTThemeReq
	if err := c.ShouldBind(&req); err == nil {
		if req.Style == "" || req.Color == "" || req.Industry == "" {
			c.JSON(http.StatusOK, gin.H{"error": "parameter error,request parameter is null", "code": proto.ParameterError, "message": "failed"})
			return
		}
		var modelParam proto.ModelParam
		//获取模型
		models, funcs, mferr := service.FindFuncModelListByFunctionV2(req.Function)
		if mferr != nil {
			c.JSON(http.StatusOK, gin.H{"error": "function not exist", "code": proto.ParameterError, "message": "failed"})
			return
		}
		if len(funcs) == 0 || len(models) == 0 {
			c.JSON(http.StatusOK, gin.H{"error": "function or model not exist", "code": proto.ParameterError, "message": "failed"})
			return
		}
		model := models[0]

		err = json.Unmarshal([]byte(model.Parameter), &modelParam)
		if err != nil {
			c.JSON(http.StatusOK, gin.H{"error": "model parameter decode error", "code": proto.ParameterError, "message": "failed"})
			return
		}
		modelParam.Url = model.Url
		modelParam.System = funcs[0].Info //系统功能
		var themeList proto.SparkPPTThemeListResponse
		//获取主题列表
		if worker.IsContainKey("spark_ppt_theme_list") {
			//themeListStr := worker.GetRedis("spark_ppt_theme_list")
			//if themeListStr != "" {
			//	err = json.Unmarshal([]byte(themeListStr), &themeList)
			//	if err != nil {
			//		log.Println("get redis spark ppt theme list error:", err)
			//	}
			//}
			themeList = spark.TestPPTTHemeList()
		} else {
			themeList, err = spark.SparkPPTThemeList(&modelParam, req)
			themeListStr, _ := json.Marshal(themeList)
			worker.SetRedis("spark_ppt_theme_list", string(themeListStr)) //调试阶段不设置过期
		}
		if err != nil {
			c.JSON(http.StatusOK, gin.H{"error": "get spark ppt theme list error", "code": proto.ParameterError, "message": "failed"})
			return
		}
		c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": themeList})
	} else {
		c.JSON(http.StatusOK, gin.H{"error": "parameter error", "code": proto.ParameterError, "message": "failed"})
		return
	}
}

func CreateSparkPPTSOutline(c *gin.Context) {
	id, _ := c.Get("id")
	userID := int(id.(float64))
	var req proto.SparkCreateOutlineRequest
	if err := c.ShouldBind(&req); err == nil {
		if req.Function == "" || req.Query == "" {
			c.JSON(http.StatusOK, gin.H{"error": "function or query is empty", "code": proto.ParameterError, "message": "failed"})
			return
		}
		if req.FileUrl != "" && req.FileName == "" {
			c.JSON(http.StatusOK, gin.H{"error": "file name is empty", "code": proto.ParameterError, "message": "failed"})
			return
		}
		err3 := service.CheckUserCreatePPTSessionPermission(userID)
		if err3 != nil {
			c.JSON(http.StatusOK, gin.H{"error": "user create ppt session permission error", "code": proto.ParameterError, "message": err3.Error()})
			return
		}

		var base proto.SparkCreatePPTBaseInfo
		base.UserID = userID
		log.Println("create outline user id:", userID)
		outlineResp, err2 := spark.SparkDoCreateOutline(&req, &base)
		if err2 != nil {
			c.JSON(http.StatusOK, gin.H{"error": "create outline error", "code": proto.ParameterError, "message": "failed"})
			return
		}
		c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": outlineResp, "base": base})
	} else {
		c.JSON(http.StatusOK, gin.H{"error": "parameter error", "code": proto.ParameterError, "message": "failed"})
		return
	}
}

func CreateSparkPPT(c *gin.Context) {
	id, _ := c.Get("id")
	userID := int(id.(float64))
	var req proto.SparkCreatePPTByOutlineUserRequest
	if err := c.ShouldBind(&req); err == nil {
		if req.Function == "" || req.Query == "" {
			c.JSON(http.StatusOK, gin.H{"error": "function or query is empty", "code": proto.ParameterError, "message": "failed"})
			return
		}
		base := proto.SparkCreatePPTBaseInfo{UserID: userID}
		base.SessionID = req.SessionID
		pptresp, err2 := spark.SparkDoCreatePPTByOutline(&req, &base)
		if err2 != nil {
			c.JSON(http.StatusOK, gin.H{"error": "create ppt error:" + err2.Error(), "code": proto.ParameterError, "message": "failed"})
			return
		} else {
			c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": pptresp})
			return
		}
	} else {
		c.JSON(http.StatusOK, gin.H{"error": "parameter error", "code": proto.ParameterError, "message": "failed"})
		return
	}
}

func GetSparkCreatePPTStatus(c *gin.Context) {
	id, _ := c.Get("id")
	userID := int(id.(float64))
	var req proto.GetSparkCreatePPTStatusReq
	if err := c.ShouldBind(&req); err == nil {
		//查看该会话是否属于该用户
		session := dao.FindSessionByID(req.SessionID)
		if session.ID == 0 || session.UserID != userID {
			c.JSON(http.StatusOK, gin.H{"error": "session not found or session is not the user", "code": proto.ParameterError, "message": "failed"})
			return
		}
		//从redis获取
		key := fmt.Sprintf("user-%d-session-%d-create-pptx", userID, req.SessionID)
		status := worker.GetRedis(key)
		log.Println("get redis key:", key, "\t,status:", status)
		if status == "" {
			c.JSON(http.StatusOK, gin.H{"code": proto.GetSparkCreatePPTStatusFailed, "message": "status is null", "data": nil})
			return
		}
		var resp proto.SparkCreatePPTByOutlineResponse
		err2 := json.Unmarshal([]byte(status), &resp)
		if err2 != nil {
			c.JSON(http.StatusOK, gin.H{"error": "get redis error", "code": proto.ParameterError, "message": "failed"})
			return
		}
		c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": resp})
	} else {
		c.JSON(http.StatusOK, gin.H{"error": "parameter error", "code": proto.ParameterError, "message": "failed"})
		return
	}
}

func handleGithubCallback(c *gin.Context) {
	var resp proto.GenerateResp
	code := c.Query("code")            //code
	stateBase64Str := c.Query("state") //state
	//解析base64
	decodedBytes, err := base64.StdEncoding.DecodeString(stateBase64Str)
	if err != nil {
		fmt.Println("Decoding error:", err)
	} else {
		decodedStr := string(decodedBytes)
		//json解析
		var state proto.ThirdPartyLoginState
		err = json.Unmarshal([]byte(decodedStr), &state)
		log.Println("handle github callback state:", decodedStr, "\tcode:", code)
		if err != nil {
			log.Println("json unmarshal error:", err)
		}
		service.DoGithubCallBack(&state, code)
	}
	resp.Code = 0
	resp.Message = "success"
	c.JSON(http.StatusOK, resp)
}

func handleGiteeCallback(c *gin.Context) {
	var resp proto.GenerateResp
	code := c.Query("code")            //code
	stateBase64Str := c.Query("state") //state
	//解析base64
	decodedBytes, err := base64.StdEncoding.DecodeString(stateBase64Str)
	if err != nil {
		fmt.Println("Decoding error:", err)
	} else {
		if code == "" || stateBase64Str == "" {
			log.Println("code or state is empty")
		} else {
			decodedStr := string(decodedBytes)
			//json解析
			var state proto.ThirdPartyLoginState
			err = json.Unmarshal([]byte(decodedStr), &state)
			if err != nil {
				log.Println("json unmarshal error:", err)
			} else {
				log.Println("handle github callback state:", decodedStr, "\tcode:", code)
				service.DoGiteeCallBack(&state, code)
			}
		}
	}
	resp.Code = 0
	resp.Message = "success"
	c.JSON(http.StatusOK, resp)
	c.Redirect(http.StatusFound, "https://sv.ljsea.top/") //重定向到登录页面
}

func GetGithubAuthUrl(c *gin.Context) {
	uuid := c.Query("uuid")
	hType := c.Query("type") //操作类型add,login
	var resp proto.GenerateResp
	if uuid == "" || hType == "" {
		resp.Code = proto.ParameterError
		resp.Message = "uuid or type is empty"
		c.JSON(http.StatusOK, resp)
		return
	} else {
		var state proto.ThirdPartyLoginState
		state.UUID = uuid
		state.Type = hType
		state.Platform = "github"
		state.Project = "saw"
		stateStr, _ := json.Marshal(state)
		//base64编码
		stateBase64Str := base64.StdEncoding.EncodeToString(stateStr)

		params := url.Values{}
		params.Add("client_id", proto.Config.GITHUB_CLIENT_ID)
		params.Add("login", uuid)
		params.Add("state", stateBase64Str)
		baseUri := "https://github.com/login/oauth/authorize"
		redirectUrl := fmt.Sprintf("%s?%s", baseUri, params.Encode())
		//c.Redirect(http.StatusFound, redirectUrl)
		resp.Message = "success"
		resp.Code = proto.SuccessCode
		resp.Data = redirectUrl
		c.JSON(http.StatusOK, resp)
	}

}

func LoginRedirect(c *gin.Context) {
	c.Redirect(http.StatusFound, "https://sv.ljsea.top/") //重定向到登录页面
}

func GetThirdPartyAuthUrl(c *gin.Context) {
	platform := c.Query("platform")
	uuid := c.Query("uuid")
	hType := c.Query("type") //操作类型add,login
	var resp proto.GenerateResp
	if platform == "" || uuid == "" || hType == "" {
		resp.Code = proto.ParameterError
		resp.Message = "platform or uuid is empty"
		c.JSON(http.StatusOK, resp)
		return
	}
	var state proto.ThirdPartyLoginState
	state.UUID = uuid
	state.Type = hType
	state.Platform = platform
	state.Project = "SAW"
	if hType == "add" {
		//查看是否已经绑定
		token := c.Request.Header.Get("token")
		if token == "" {
			token = c.Query("token")
		}
		if token == "" {
			resp.Code = proto.ParameterError
			resp.Message = "token is empty"
			c.JSON(http.StatusOK, resp)
			return
		}
		userID, err := service.DecodeJWTToken(token)
		if err != nil {
			resp.Code = proto.ParameterError
			resp.Message = err.Error()
			c.JSON(http.StatusOK, resp)
			return
		}
		//需要将uuid绑定在该用户上
		worker.SetRedisWithExpire("user_add_platform_"+uuid, strconv.Itoa(userID), time.Minute*9)
		state.UserID = userID
	}

	stateStr, _ := json.Marshal(state)
	var respUrl string
	//base64编码
	stateBase64Str := base64.StdEncoding.EncodeToString(stateStr)
	switch platform {
	case "qq":
		params := url.Values{}
		params.Add("response_type", "code")
		params.Add("client_id", worker.AppId)
		params.Add("state", stateBase64Str)
		str := fmt.Sprintf("%s", params.Encode())
		respUrl = fmt.Sprintf("%s?%s", proto.QQAuthorizeBaseUrl, str)
	case "github":
		params := url.Values{}
		params.Add("client_id", proto.Config.GITHUB_CLIENT_ID)
		params.Add("login", uuid)
		params.Add("state", stateBase64Str)
		baseUri := proto.GitHuAuthorizeBaseUrl
		respUrl = fmt.Sprintf("%s?%s", baseUri, params.Encode())
	case "gitee":
		params := url.Values{}
		params.Add("client_id", proto.Config.GITEE_CLIENT_ID)
		//response_type=code
		params.Add("response_type", "code")
		params.Add("state", stateBase64Str)
		params.Add("redirect_uri", "https://pm.ljsea.top/tool/gitee_callback")
		baseUri := proto.GiteeAuthorizeBaseUrl
		respUrl = fmt.Sprintf("%s?%s", baseUri, params.Encode())
	case "google":
		params := url.Values{}
		params.Add("client_id", worker.GoogleClientID)
		params.Add("response_type", "code")
		params.Add("redirect_uri", "https://pm.ljsea.top/tool/third_party_callback")
		params.Add("scope", "https://www.googleapis.com/auth/drive.metadata.readonly+https://www.googleapis.com/auth/calendar.readonly")
		params.Add("state", stateBase64Str)
	}
	resp.Message = "success"
	resp.Code = proto.SuccessCode
	resp.Data = respUrl
	c.JSON(http.StatusOK, resp)
}

type GetThirdPartyAddAuthUrlReq struct {
	Platform string `json:"platform" form:"platform"`
	Uuid     string `json:"uuid" form:"uuid"`
	HType    string `json:"type" form:"type"` //操作类型add,login
	//Platform string `json:"platform" form:"platform"` //操作类型add,login
}

func handleThirdPartyCallback(c *gin.Context) {
	var resp proto.GenerateResp
	code := c.Query("code")            //code
	stateBase64Str := c.Query("state") //state
	//解析base64
	decodedBytes, err := base64.StdEncoding.DecodeString(stateBase64Str)
	if err != nil {
		fmt.Println("Decoding error:", err)
	} else {
		decodedStr := string(decodedBytes)
		//json解析
		var state proto.ThirdPartyLoginState
		err = json.Unmarshal([]byte(decodedStr), &state)
		log.Println("handle github callback state:", decodedStr, "\tcode:", code)
		if err != nil {
			log.Println("json unmarshal error:", err)
		} else {
			service.DoThirdPartyCallBack(&state, code)
		}
	}
	resp.Code = 0
	resp.Message = "success"
	c.JSON(http.StatusOK, resp)
}

func HandleOnlineServerRequest(c *gin.Context) {
	var req proto.OnlineServerReq
	var resp proto.GenerateResp
	if err := c.ShouldBind(&req); err == nil {
		respData, err2 := service.DoRequestToForeignServer(&req)
		if err2 != nil {
			resp.Code = proto.OperationFailed
			resp.Message = err2.Error()
		} else {
			resp.Code = proto.SuccessCode
			resp.Message = "success"
			resp.Data = respData
		}
	} else {
		resp.Code = proto.ParameterError
		resp.Message = "参数错误"
	}
	c.JSON(http.StatusOK, resp)
}