client.go

package openwechat

import (
	"bufio"
	"bytes"
	"crypto/md5"
	"encoding/hex"
	"encoding/json"
	"fmt"
	"io"
	"mime/multipart"
	"net/http"
	"net/url"
	"os"
	"path/filepath"
	"strconv"
	"strings"
	"time"
)

// HttpHook 请求上下文钩子
type HttpHook interface {
	BeforeRequest(req *http.Request)
	AfterRequest(response *http.Response, err error)
}

type HttpHooks []HttpHook

type UserAgentHook struct {
	UserAgent string
}

func (u UserAgentHook) BeforeRequest(req *http.Request) {
	req.Header.Set("User-Agent", u.UserAgent)
}

func (u UserAgentHook) AfterRequest(_ *http.Response, _ error) {}

// Client http请求客户端
// 客户端需要维持Session会话
type Client struct {
	// 设置一些client的请求行为
	// see normalMode desktopMode
	mode Mode

	// client http客户端
	client *http.Client

	// Domain 微信服务器请求域名
	// 这个参数会在登录成功后被赋值
	// 之后所有的请求都会使用这个域名
	// 在登录热登录和扫码登录时会被重新赋值
	Domain WechatDomain

	// HttpHooks 请求上下文钩子
	HttpHooks HttpHooks

	// MaxRetryTimes 最大重试次数
	MaxRetryTimes int
}

func NewClient() *Client {
	httpClient := &http.Client{
		// 设置客户端不自动跳转
		CheckRedirect: func(req *http.Request, via []*http.Request) error {
			return http.ErrUseLastResponse
		},
		// 设置30秒超时
		// 因为微信同步消息时是一个时间长达25秒的长轮训
		Timeout: 30 * time.Second,
	}
	client := &Client{client: httpClient}
	client.SetCookieJar(NewJar())
	return client
}

// DefaultClient 自动存储cookie
// 设置客户端不自动跳转
func DefaultClient() *Client {
	client := NewClient()
	client.AddHttpHook(UserAgentHook{"Mozilla/5.0 (Linux; U; UOS x86_64; zh-cn) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36 UOSBrowser/6.0.1.1001"})
	client.MaxRetryTimes = 5
	return client
}

func (c *Client) AddHttpHook(hooks ...HttpHook) {
	c.HttpHooks = append(c.HttpHooks, hooks...)
}

func (c *Client) do(req *http.Request) (*http.Response, error) {
	for _, hook := range c.HttpHooks {
		hook.BeforeRequest(req)
	}
	var (
		resp *http.Response
		err  error
	)
	for i := 0; i < c.MaxRetryTimes; i++ {
		resp, err = c.client.Do(req)
		if err == nil {
			break
		}
	}
	if err != nil {
		err = fmt.Errorf("%w: %s", NetworkErr, err.Error())
	}
	for _, hook := range c.HttpHooks {
		hook.AfterRequest(resp, err)
	}
	return resp, err
}

// Do 抽象Do方法,将所有的有效的cookie存入Client.cookies
// 方便热登陆时获取
func (c *Client) Do(req *http.Request) (*http.Response, error) {
	return c.do(req)
}

// Jar 返回当前client的 http.CookieJar
// this http.CookieJar must be *Jar type
func (c *Client) Jar() http.CookieJar {
	return c.client.Jar
}

// SetCookieJar 设置cookieJar
// 这里限制了cookieJar必须是Jar类型
// 否则进行cookie序列化的时候因为字段的私有性无法进行所有字段的导出
func (c *Client) SetCookieJar(jar *Jar) {
	c.client.Jar = jar.AsCookieJar()
}

// GetLoginUUID 获取登录的uuid
func (c *Client) GetLoginUUID() (*http.Response, error) {
	return c.mode.GetLoginUUID(c)
}

// GetLoginQrcode 获取登录的二维吗
func (c *Client) GetLoginQrcode(uuid string) (*http.Response, error) {
	path := qrcode + uuid
	return c.client.Get(path)
}

// CheckLogin 检查是否登录
func (c *Client) CheckLogin(uuid, tip string) (*http.Response, error) {
	path, _ := url.Parse(login)
	now := time.Now().Unix()
	params := url.Values{}
	params.Add("r", strconv.FormatInt(now/1579, 10))
	params.Add("_", strconv.FormatInt(now, 10))
	params.Add("loginicon", "true")
	params.Add("uuid", uuid)
	params.Add("tip", tip)
	path.RawQuery = params.Encode()
	req, _ := http.NewRequest(http.MethodGet, path.String(), nil)
	return c.Do(req)
}

// GetLoginInfo 请求获取LoginInfo
func (c *Client) GetLoginInfo(path *url.URL) (*http.Response, error) {
	c.Domain = WechatDomain(path.Host)
	return c.mode.GetLoginInfo(c, path.String())
}

// WebInit 请求获取初始化信息
func (c *Client) WebInit(request *BaseRequest) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxinit)
	params := url.Values{}
	params.Add("_", fmt.Sprintf("%d", time.Now().Unix()))
	path.RawQuery = params.Encode()
	content := struct{ BaseRequest *BaseRequest }{BaseRequest: request}
	body, err := ToBuffer(content)
	if err != nil {
		return nil, err
	}
	req, _ := http.NewRequest(http.MethodPost, path.String(), body)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}

// WebWxStatusNotify 通知手机已登录
func (c *Client) WebWxStatusNotify(request *BaseRequest, response *WebInitResponse, info *LoginInfo) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxstatusnotify)
	params := url.Values{}
	params.Add("lang", "zh_CN")
	params.Add("pass_ticket", info.PassTicket)
	username := response.User.UserName
	content := map[string]interface{}{
		"BaseRequest":  request,
		"ClientMsgId":  time.Now().Unix(),
		"Code":         3,
		"FromUserName": username,
		"ToUserName":   username,
	}
	path.RawQuery = params.Encode()
	buffer, _ := ToBuffer(content)
	req, _ := http.NewRequest(http.MethodPost, path.String(), buffer)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}

// SyncCheck 异步检查是否有新的消息返回
func (c *Client) SyncCheck(request *BaseRequest, info *LoginInfo, response *WebInitResponse) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.SyncHost() + synccheck)
	params := url.Values{}
	params.Add("r", strconv.FormatInt(time.Now().UnixNano()/1e6, 10))
	params.Add("skey", info.SKey)
	params.Add("sid", info.WxSid)
	params.Add("uin", strconv.FormatInt(info.WxUin, 10))
	params.Add("deviceid", request.DeviceID)
	params.Add("_", strconv.FormatInt(time.Now().UnixNano()/1e6, 10))
	var syncKeyStringSlice = make([]string, response.SyncKey.Count)
	// 将SyncKey里面的元素按照特定的格式拼接起来
	for index, item := range response.SyncKey.List {
		i := fmt.Sprintf("%d_%d", item.Key, item.Val)
		syncKeyStringSlice[index] = i
	}
	syncKey := strings.Join(syncKeyStringSlice, "|")
	params.Add("synckey", syncKey)
	path.RawQuery = params.Encode()
	req, _ := http.NewRequest(http.MethodGet, path.String(), nil)
	return c.Do(req)
}

// WebWxGetContact 获取联系人信息
func (c *Client) WebWxGetContact(info *LoginInfo, reqs int64) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxgetcontact)
	params := url.Values{}
	params.Add("r", strconv.FormatInt(time.Now().UnixNano()/1e6, 10))
	params.Add("skey", info.SKey)
	params.Add("seq", strconv.FormatInt(reqs, 10))
	path.RawQuery = params.Encode()
	req, _ := http.NewRequest(http.MethodGet, path.String(), nil)
	return c.Do(req)
}

// WebWxBatchGetContact 获取联系人详情
func (c *Client) WebWxBatchGetContact(members Members, request *BaseRequest) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxbatchgetcontact)
	params := url.Values{}
	params.Add("type", "ex")
	params.Add("r", strconv.FormatInt(time.Now().UnixNano()/1e6, 10))
	path.RawQuery = params.Encode()
	list := NewUserDetailItemList(members)
	content := map[string]interface{}{
		"BaseRequest": request,
		"Count":       members.Count(),
		"List":        list,
	}
	body, _ := ToBuffer(content)
	req, _ := http.NewRequest(http.MethodPost, path.String(), body)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}

// WebWxSync 获取消息接口
func (c *Client) WebWxSync(request *BaseRequest, response *WebInitResponse, info *LoginInfo) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxsync)
	params := url.Values{}
	params.Add("sid", info.WxSid)
	params.Add("skey", info.SKey)
	params.Add("pass_ticket", info.PassTicket)
	path.RawQuery = params.Encode()
	content := map[string]interface{}{
		"BaseRequest": request,
		"SyncKey":     response.SyncKey,
		"rr":          strconv.FormatInt(time.Now().Unix(), 10),
	}
	data, _ := json.Marshal(content)
	body := bytes.NewBuffer(data)
	req, _ := http.NewRequest(http.MethodPost, path.String(), body)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}

// 发送消息
func (c *Client) sendMessage(request *BaseRequest, url string, msg *SendMessage) (*http.Response, error) {
	content := map[string]interface{}{
		"BaseRequest": request,
		"Msg":         msg,
		"Scene":       0,
	}
	body, _ := ToBuffer(content)
	req, _ := http.NewRequest(http.MethodPost, url, body)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}

// WebWxSendMsg 发送文本消息
func (c *Client) WebWxSendMsg(msg *SendMessage, info *LoginInfo, request *BaseRequest) (*http.Response, error) {
	msg.Type = MsgTypeText
	path, _ := url.Parse(c.Domain.BaseHost() + webwxsendmsg)
	params := url.Values{}
	params.Add("lang", "zh_CN")
	params.Add("pass_ticket", info.PassTicket)
	path.RawQuery = params.Encode()
	return c.sendMessage(request, path.String(), msg)
}

// WebWxGetHeadImg 获取用户的头像
func (c *Client) WebWxGetHeadImg(user *User) (*http.Response, error) {
	var path string
	if user.HeadImgUrl != "" {
		path = c.Domain.BaseHost() + user.HeadImgUrl
	} else {
		params := url.Values{}
		params.Add("username", user.UserName)
		params.Add("skey", user.self.bot.Storage.Request.Skey)
		params.Add("type", "big")
		params.Add("chatroomid", user.EncryChatRoomId)
		params.Add("seq", "0")
		URL, _ := url.Parse(c.Domain.BaseHost() + webwxgeticon)
		URL.RawQuery = params.Encode()
		path = URL.String()
	}
	req, _ := http.NewRequest(http.MethodGet, path, nil)
	return c.Do(req)
}

// WebWxUploadMediaByChunk 分块上传文件
// TODO 优化掉这个函数
func (c *Client) WebWxUploadMediaByChunk(file *os.File, request *BaseRequest, info *LoginInfo, forUserName, toUserName string) (*http.Response, error) {
	// 获取文件上传的类型
	contentType, err := GetFileContentType(file)
	if err != nil {
		return nil, err
	}

	// 将文件的游标复原到原点
	// 上面获取文件的类型的时候已经读取了512个字节
	if _, err = file.Seek(0, 0); err != nil {
		return nil, err
	}

	reader := bufio.NewReader(file)

	h := md5.New()
	if _, err = io.Copy(h, reader); err != nil {
		return nil, err
	}

	fileMd5 := hex.EncodeToString(h.Sum(nil))

	sate, err := file.Stat()
	if err != nil {
		return nil, err
	}

	filename := sate.Name()

	if ext := filepath.Ext(filename); ext == "" {
		names := strings.Split(contentType, "/")
		filename = filename + "." + names[len(names)-1]
	}

	// 获取文件的类型
	mediaType := getMessageType(filename)

	path, _ := url.Parse(c.Domain.FileHost() + webwxuploadmedia)
	params := url.Values{}
	params.Add("f", "json")

	path.RawQuery = params.Encode()

	cookies := c.Jar().Cookies(path)

	webWxDataTicket, err := getWebWxDataTicket(cookies)
	if err != nil {
		return nil, err
	}

	uploadMediaRequest := map[string]interface{}{
		"UploadType":    2,
		"BaseRequest":   request,
		"ClientMediaId": time.Now().Unix() * 1e4,
		"TotalLen":      sate.Size(),
		"StartPos":      0,
		"DataLen":       sate.Size(),
		"MediaType":     4,
		"FromUserName":  forUserName,
		"ToUserName":    toUserName,
		"FileMd5":       fileMd5,
	}

	uploadMediaRequestByte, err := json.Marshal(uploadMediaRequest)
	if err != nil {
		return nil, err
	}

	var chunks int64

	if sate.Size() > chunkSize {
		chunks = sate.Size() / chunkSize
		if chunks*chunkSize < sate.Size() {
			chunks++
		}
	} else {
		chunks = 1
	}

	var resp *http.Response

	content := map[string]string{
		"id":                "WU_FILE_0",
		"name":              filename,
		"type":              contentType,
		"lastModifiedDate":  sate.ModTime().Format(TimeFormat),
		"size":              strconv.FormatInt(sate.Size(), 10),
		"mediatype":         mediaType,
		"webwx_data_ticket": webWxDataTicket,
		"pass_ticket":       info.PassTicket,
	}

	if chunks > 1 {
		content["chunks"] = strconv.FormatInt(chunks, 10)
	}

	if _, err = file.Seek(0, 0); err != nil {
		return nil, err
	}

	var chunkBuff = make([]byte, chunkSize)

	var formBuffer = bytes.NewBuffer(nil)

	// 分块上传
	for chunk := 0; int64(chunk) < chunks; chunk++ {
		if chunks > 1 {
			content["chunk"] = strconv.Itoa(chunk)
		}

		formBuffer.Reset()

		writer := multipart.NewWriter(formBuffer)

		if err = writer.WriteField("uploadmediarequest", string(uploadMediaRequestByte)); err != nil {
			return nil, err
		}

		for k, v := range content {
			if err := writer.WriteField(k, v); err != nil {
				return nil, err
			}
		}

		w, err := writer.CreateFormFile("filename", file.Name())
		if err != nil {
			return nil, err
		}

		n, err := file.Read(chunkBuff)

		if err != nil && err != io.EOF {
			return nil, err
		}
		if _, err = w.Write(chunkBuff[:n]); err != nil {
			return nil, err
		}
		ct := writer.FormDataContentType()
		if err = writer.Close(); err != nil {
			return nil, err
		}

		req, _ := http.NewRequest(http.MethodPost, path.String(), formBuffer)
		req.Header.Set("Content-Type", ct)

		// 发送数据
		resp, err = c.Do(req)
		if err != nil {
			return nil, err
		}

		isLastTime := int64(chunk)+1 == chunks
		// 如果不是最后一次, 解析有没有错误
		if !isLastTime {
			parser := MessageResponseParser{Reader: resp.Body}
			if err = parser.Err(); err != nil {
				_ = resp.Body.Close()
				return nil, err
			}
			if err = resp.Body.Close(); err != nil {
				return nil, err
			}
		}
	}
	// 将最后一次携带文件信息的response返回
	return resp, err
}

// WebWxSendMsgImg 发送图片
// 这个接口依赖上传文件的接口
// 发送的图片必须是已经成功上传的图片
func (c *Client) WebWxSendMsgImg(msg *SendMessage, request *BaseRequest, info *LoginInfo) (*http.Response, error) {
	msg.Type = MsgTypeImage
	path, _ := url.Parse(c.Domain.BaseHost() + webwxsendmsgimg)
	params := url.Values{}
	params.Add("fun", "async")
	params.Add("f", "json")
	params.Add("lang", "zh_CN")
	params.Add("pass_ticket", info.PassTicket)
	path.RawQuery = params.Encode()
	return c.sendMessage(request, path.String(), msg)
}

// WebWxSendAppMsg 发送文件信息
func (c *Client) WebWxSendAppMsg(msg *SendMessage, request *BaseRequest) (*http.Response, error) {
	msg.Type = AppMessage
	path, _ := url.Parse(c.Domain.BaseHost() + webwxsendappmsg)
	params := url.Values{}
	params.Add("fun", "async")
	params.Add("f", "json")
	path.RawQuery = params.Encode()
	return c.sendMessage(request, path.String(), msg)
}

// WebWxOplog 用户重命名接口
func (c *Client) WebWxOplog(request *BaseRequest, remarkName, userName string) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxoplog)
	params := url.Values{}
	params.Add("lang", "zh_CN")
	path.RawQuery = params.Encode()
	content := map[string]interface{}{
		"BaseRequest": request,
		"CmdId":       2,
		"RemarkName":  remarkName,
		"UserName":    userName,
	}
	body, _ := ToBuffer(content)
	req, _ := http.NewRequest(http.MethodPost, path.String(), body)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}

// WebWxVerifyUser 添加用户为好友接口
func (c *Client) WebWxVerifyUser(storage *Storage, info RecommendInfo, verifyContent string) (*http.Response, error) {
	loginInfo := storage.LoginInfo
	path, _ := url.Parse(c.Domain.BaseHost() + webwxverifyuser)
	params := url.Values{}
	params.Add("r", strconv.FormatInt(time.Now().UnixNano()/1e6, 10))
	params.Add("lang", "zh_CN")
	params.Add("pass_ticket", loginInfo.PassTicket)
	path.RawQuery = params.Encode()
	content := map[string]interface{}{
		"BaseRequest":    storage.Request,
		"Opcode":         3,
		"SceneList":      [1]int{33},
		"SceneListCount": 1,
		"VerifyContent":  verifyContent,
		"VerifyUserList": []interface{}{map[string]string{
			"Value":            info.UserName,
			"VerifyUserTicket": info.Ticket,
		}},
		"VerifyUserListSize": 1,
		"skey":               storage.Request.Skey,
	}
	body, _ := ToBuffer(content)
	req, _ := http.NewRequest(http.MethodPost, path.String(), body)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}

// WebWxGetMsgImg 获取图片消息的图片响应
func (c *Client) WebWxGetMsgImg(msg *Message, info *LoginInfo) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxgetmsgimg)
	params := url.Values{}
	params.Add("MsgID", msg.MsgId)
	params.Add("skey", info.SKey)
	// params.Add("type", "slave")
	path.RawQuery = params.Encode()
	req, _ := http.NewRequest(http.MethodGet, path.String(), nil)
	return c.Do(req)
}

// WebWxGetVoice 获取语音消息的语音响应
func (c *Client) WebWxGetVoice(msg *Message, info *LoginInfo) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxgetvoice)
	params := url.Values{}
	params.Add("msgid", msg.MsgId)
	params.Add("skey", info.SKey)
	path.RawQuery = params.Encode()
	req, _ := http.NewRequest(http.MethodGet, path.String(), nil)
	req.Header.Add("Referer", path.String())
	req.Header.Add("Range", "bytes=0-")
	return c.Do(req)
}

// WebWxGetVideo 获取视频消息的视频响应
func (c *Client) WebWxGetVideo(msg *Message, info *LoginInfo) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxgetvideo)
	params := url.Values{}
	params.Add("msgid", msg.MsgId)
	params.Add("skey", info.SKey)
	path.RawQuery = params.Encode()
	req, _ := http.NewRequest(http.MethodGet, path.String(), nil)
	req.Header.Add("Referer", path.String())
	req.Header.Add("Range", "bytes=0-")
	return c.Do(req)
}

// WebWxGetMedia 获取文件消息的文件响应
func (c *Client) WebWxGetMedia(msg *Message, info *LoginInfo) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.FileHost() + webwxgetmedia)
	cookies := c.Jar().Cookies(path)
	webWxDataTicket, err := getWebWxDataTicket(cookies)
	if err != nil {
		return nil, err
	}
	params := url.Values{}
	params.Add("sender", msg.FromUserName)
	params.Add("mediaid", msg.MediaId)
	params.Add("encryfilename", msg.EncryFileName)
	params.Add("fromuser", strconv.FormatInt(info.WxUin, 10))
	params.Add("pass_ticket", info.PassTicket)
	params.Add("webwx_data_ticket", webWxDataTicket)
	path.RawQuery = params.Encode()
	req, _ := http.NewRequest(http.MethodGet, path.String(), nil)
	req.Header.Add("Referer", c.Domain.BaseHost()+"/")
	return c.Do(req)
}

// Logout 用户退出
func (c *Client) Logout(info *LoginInfo) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxlogout)
	params := url.Values{}
	params.Add("redirect", "1")
	params.Add("type", "1")
	params.Add("skey", info.SKey)
	path.RawQuery = params.Encode()
	req, _ := http.NewRequest(http.MethodGet, path.String(), nil)
	return c.Do(req)
}

// AddMemberIntoChatRoom 添加用户进群聊
func (c *Client) AddMemberIntoChatRoom(req *BaseRequest, info *LoginInfo, group *Group, friends ...*Friend) (*http.Response, error) {
	if len(group.MemberList) >= 40 {
		return c.InviteMemberIntoChatRoom(req, info, group, friends...)
	}
	return c.addMemberIntoChatRoom(req, info, group, friends...)
}

// addMemberIntoChatRoom 添加用户进群聊
func (c *Client) addMemberIntoChatRoom(req *BaseRequest, info *LoginInfo, group *Group, friends ...*Friend) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxupdatechatroom)
	params := url.Values{}
	params.Add("fun", "addmember")
	params.Add("pass_ticket", info.PassTicket)
	params.Add("lang", "zh_CN")
	path.RawQuery = params.Encode()
	addMemberList := make([]string, len(friends))
	for index, friend := range friends {
		addMemberList[index] = friend.UserName
	}
	content := map[string]interface{}{
		"ChatRoomName":  group.UserName,
		"BaseRequest":   req,
		"AddMemberList": strings.Join(addMemberList, ","),
	}
	buffer, _ := ToBuffer(content)
	requ, _ := http.NewRequest(http.MethodPost, path.String(), buffer)
	requ.Header.Set("Content-Type", jsonContentType)
	return c.Do(requ)
}

// InviteMemberIntoChatRoom 邀请用户进群聊
func (c *Client) InviteMemberIntoChatRoom(req *BaseRequest, info *LoginInfo, group *Group, friends ...*Friend) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxupdatechatroom)
	params := url.Values{}
	params.Add("fun", "invitemember")
	params.Add("pass_ticket", info.PassTicket)
	params.Add("lang", "zh_CN")
	path.RawQuery = params.Encode()
	addMemberList := make([]string, len(friends))
	for index, friend := range friends {
		addMemberList[index] = friend.UserName
	}
	content := map[string]interface{}{
		"ChatRoomName":     group.UserName,
		"BaseRequest":      req,
		"InviteMemberList": strings.Join(addMemberList, ","),
	}
	buffer, _ := ToBuffer(content)
	requ, _ := http.NewRequest(http.MethodPost, path.String(), buffer)
	requ.Header.Set("Content-Type", jsonContentType)
	return c.Do(requ)
}

// RemoveMemberFromChatRoom 从群聊中移除用户
func (c *Client) RemoveMemberFromChatRoom(req *BaseRequest, info *LoginInfo, group *Group, friends ...*User) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxupdatechatroom)
	params := url.Values{}
	params.Add("fun", "delmember")
	params.Add("lang", "zh_CN")
	params.Add("pass_ticket", info.PassTicket)
	delMemberList := make([]string, len(friends))
	for index, friend := range friends {
		delMemberList[index] = friend.UserName
	}
	content := map[string]interface{}{
		"ChatRoomName":  group.UserName,
		"BaseRequest":   req,
		"DelMemberList": strings.Join(delMemberList, ","),
	}
	buffer, _ := ToBuffer(content)
	requ, _ := http.NewRequest(http.MethodPost, path.String(), buffer)
	requ.Header.Set("Content-Type", jsonContentType)
	return c.Do(requ)
}

// WebWxRevokeMsg 撤回消息
func (c *Client) WebWxRevokeMsg(msg *SentMessage, request *BaseRequest) (*http.Response, error) {
	content := map[string]interface{}{
		"BaseRequest": request,
		"ClientMsgId": msg.ClientMsgId,
		"SvrMsgId":    msg.MsgId,
		"ToUserName":  msg.ToUserName,
	}
	buffer, _ := ToBuffer(content)
	req, _ := http.NewRequest(http.MethodPost, c.Domain.BaseHost()+webwxrevokemsg, buffer)
	req.Header.Set("Content-Type", jsonContentType)
	return c.Do(req)
}

// 校验上传文件
func (c *Client) webWxCheckUpload(stat os.FileInfo, request *BaseRequest, fileMd5, fromUserName, toUserName string) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxcheckupload)
	content := map[string]interface{}{
		"BaseRequest":  request,
		"FileMd5":      fileMd5,
		"FileName":     stat.Name(),
		"FileSize":     stat.Size(),
		"FileType":     7,
		"FromUserName": fromUserName,
		"ToUserName":   toUserName,
	}
	body, _ := ToBuffer(content)
	req, _ := http.NewRequest(http.MethodPost, path.String(), body)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}

func (c *Client) WebWxStatusAsRead(request *BaseRequest, info *LoginInfo, msg *Message) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxstatusnotify)
	content := map[string]interface{}{
		"BaseRequest":  request,
		"DeviceID":     request.DeviceID,
		"Sid":          request.Sid,
		"Skey":         request.Skey,
		"Uin":          info.WxUin,
		"ClientMsgId":  time.Now().Unix(),
		"Code":         1,
		"FromUserName": msg.ToUserName,
		"ToUserName":   msg.FromUserName,
	}
	body, _ := ToBuffer(content)
	req, _ := http.NewRequest(http.MethodPost, path.String(), body)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}

// WebWxRelationPin 联系人置顶接口
func (c *Client) WebWxRelationPin(request *BaseRequest, op uint8, user *User) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxoplog)
	content := map[string]interface{}{
		"BaseRequest": request,
		"CmdId":       3,
		"OP":          op,
		"RemarkName":  user.RemarkName,
		"UserName":    user.UserName,
	}
	body, _ := ToBuffer(content)
	req, _ := http.NewRequest(http.MethodPost, path.String(), body)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}

// WebWxPushLogin 免扫码登陆接口
func (c *Client) WebWxPushLogin(uin int64) (*http.Response, error) {
	return c.mode.PushLogin(c, uin)
}

// WebWxSendVideoMsg 发送视频消息接口
func (c *Client) WebWxSendVideoMsg(request *BaseRequest, msg *SendMessage) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxsendvideomsg)
	params := url.Values{}
	params.Add("fun", "async")
	params.Add("f", "json")
	params.Add("lang", "zh_CN")
	params.Add("pass_ticket", "pass_ticket")
	path.RawQuery = params.Encode()
	return c.sendMessage(request, path.String(), msg)
}

// WebWxCreateChatRoom 创建群聊
func (c *Client) WebWxCreateChatRoom(request *BaseRequest, info *LoginInfo, topic string, friends Friends) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxcreatechatroom)
	params := url.Values{}
	params.Add("pass_ticket", info.PassTicket)
	params.Add("r", fmt.Sprintf("%d", time.Now().Unix()))
	path.RawQuery = params.Encode()
	count := len(friends)
	memberList := make([]struct{ UserName string }, count)
	for index, member := range friends {
		memberList[index] = struct{ UserName string }{member.UserName}
	}
	content := map[string]interface{}{
		"BaseRequest": request,
		"MemberCount": count,
		"MemberList":  memberList,
		"Topic":       topic,
	}
	body, _ := ToBuffer(content)
	req, _ := http.NewRequest(http.MethodPost, path.String(), body)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}

// WebWxRenameChatRoom 群组重命名接口
func (c *Client) WebWxRenameChatRoom(request *BaseRequest, info *LoginInfo, newTopic string, group *Group) (*http.Response, error) {
	path, _ := url.Parse(c.Domain.BaseHost() + webwxupdatechatroom)
	params := url.Values{}
	params.Add("fun", "modtopic")
	params.Add("pass_ticket", info.PassTicket)
	path.RawQuery = params.Encode()
	content := map[string]interface{}{
		"BaseRequest":  request,
		"ChatRoomName": group.UserName,
		"NewTopic":     newTopic,
	}
	body, _ := ToBuffer(content)
	req, _ := http.NewRequest(http.MethodPost, path.String(), body)
	req.Header.Add("Content-Type", jsonContentType)
	return c.Do(req)
}