/// <summary>
/// 创建cookie对象和一个聊天窗口
/// </summary>
private TabItem CreateChatWindow(ContacterInListBox con)
{
TabItem tab = new TabItem();
string strHeader = string.Empty;
if (con.UserName.Length > 10)
{
strHeader = con.UserName.Substring(0, 6) + "...";
}
else
{
strHeader = con.UserName;
}
tab.Header = strHeader;
ChartWindow chatWin = new ChartWindow();
chatWin.con = lstContacters.Where(p => p.UserID == con.UserID).ToList().First();
chatWin.CloseChatEvent += chartWin_CloseChatEvent;
chatWin.SendChatMsgEvent += chartWin_SendChatMsgEvent;
tab.Content = chatWin;
tabChatWins.Items.Add(tab);
tab.Tag = con.UserID;
tab.IsSelected = true;
return(tab);
}
/// <summary>
/// 设置资源（会话从一个资源 切换到另一个资源 使得本次聊天的内容与该资源关联）
/// </summary>
/// <param name="strContacterName">联系人的名字</param>
/// <param name="lContacterID">联系人的ID</param>
/// <param name="lResourceID">要关联的资源ID</param>
public OperationReturn SetResource(string strContacterName, long lContacterID, long lResourceID)
{
OperationReturn optReturn = new OperationReturn();
List <ContacterInListBox> lstContacterByID = lstContacters.Where(p => p.UserID == lContacterID).ToList();
if (lstContacterByID.Count <= 0)
{
optReturn.Result = false;
optReturn.Code = (int)S1600WcfError.NotInContacterList;
return(optReturn);
}
ContacterInListBox con = lstContacterByID.First();
CookieEntity currCookie = null;
//判断是否有未读消息 有未读消息 说明窗口没有打开 将创建新的cookie信息和聊天窗口
List <ChatMessage> lstUnReadMsgByID = lstUnReadMsg.Where(p => p.SenderID == lContacterID).ToList();
if (lstUnReadMsgByID.Count > 0)
{
currCookie = new CookieEntity();
//有未读消息 判断对方是否在线 如果在线 再判断最后一条消息所属的会话是否关闭
//如果关闭 则之前的会话视为无效 新会话的资源ID为新传入的ID， 反之 则接收最后一条消息的cookieID和ResourceID作为本次会话的cookieID和ResourceID
if (con.Status == "0") //离线
{
currCookie.ResourceID = lResourceID;
currCookie.CookieCreated = 0;
currCookie.CookieID = 0;
}
else
{
//判断最后一条消息的会话是否关闭
long lLastResID = long.Parse(lstUnReadMsgByID.Last().ResourceID.ToString());
string strLastCookieID = lstUnReadMsgByID.Last().CookieID.ToString();
bool boCookieEffective = GetCookieStatusByID(strLastCookieID);
currCookie.ResourceID = boCookieEffective ? lLastResID : lResourceID;
currCookie.CookieCreated = boCookieEffective ? 2 : 0;
currCookie.CookieID = boCookieEffective ? long.Parse(strLastCookieID) : 0;
}
currCookie.UserID = lContacterID;
currCookie.UserName = strContacterName;
//创建聊天窗口
currCookie.ChatTab = CreateChatWindow(con);
(currCookie.ChatTab.Content as ChartWindow).cookie = currCookie;
dicCookies.Add(lContacterID, currCookie);
//将消息写入聊天窗口 并让头像停止闪烁
WriteUnReadMsgToWin(lContacterID, currCookie.ChatTab.Content as ChartWindow);
dicImgThread[con.UserID].Stop();
dicImgThread[con.UserID].Dispose();
dicImgThread[con.UserID].Close();
dicImgThread.Remove(con.UserID);
con.IMGOpacity = "1";
if (currCookie.CookieID == 0)
{
//如果会话ID是0 证明前一次会话已经结束 可能会开启一次新的会话 所以需要给timer赋值
currCookie.CookieTimer = CreateTimer(currCookie, lContacterID);
}
optReturn.Result = true;
return(optReturn);
}
//如果没有未读消息 判断窗口是否被打开了
List <string> lstParamsForEndCookie = new List <string>();
if (dicCookies.Keys.Contains(lContacterID))
{
//如果聊天窗口已经打开了 需要结束上一个会话 资源ID改为传入的ID 如果timer不为null 需要停掉timer重新开始计时
currCookie = dicCookies[lContacterID];
lstParamsForEndCookie.Clear();
lstParamsForEndCookie.Add(currCookie.CookieID.ToString());
lstParamsForEndCookie.Add(session.UserID.ToString());
lstParamsForEndCookie.Add(lContacterID.ToString());
if (currCookie.CookieID != 0)
{
iClient.EndCookieByID(lstParamsForEndCookie);
}
dicCookies[lContacterID].CookieID = 0;
dicCookies[lContacterID].CookieCreated = 0;
dicCookies[lContacterID].ResourceID = 0;
dicCookies[lContacterID].CookieTimer = null;
//dicCookies.Remove(lContacterID);
}
else
{
currCookie = new CookieEntity();
currCookie.ChatTab = CreateChatWindow(con);
currCookie.UserID = lContacterID;
currCookie.UserName = strContacterName;
}
currCookie.CookieID = 0;
currCookie.CookieCreated = 0;
if (currCookie.CookieTimer != null)
{
currCookie.CookieTimer.Stop();
}
else
{
currCookie.CookieTimer = CreateTimer(currCookie, lContacterID);
}
currCookie.ResourceID = lResourceID;
currCookie.ChatTab.IsSelected = true;
(currCookie.ChatTab.Content as ChartWindow).cookie = currCookie;
if (dicCookies.Keys.Contains(lContacterID))
{
dicCookies.Remove(lContacterID);
}
dicCookies.Add(lContacterID, currCookie);
return(optReturn);
}
/// <summary>
/// 接收到联系人发来的消息
/// </summary>
/// <param name="mstObj"></param>
void IService16001Callback.ReceiveChatMsg(ChatMessage msgObj)
{
List <ContacterInListBox> cons = lstContacters.Where(p => p.UserID == msgObj.SenderID).ToList();
if (cons.Count <= 0)
{
// MessageBox.Show(strSender + " not my contacter");
return;
}
//如果窗口已经打开 则直接显示消息 并修改header的颜色
if (dicCookies.Keys.Contains(msgObj.SenderID))
{
TabItem item = dicCookies[msgObj.SenderID].ChatTab;
if (item.IsSelected == false)
{
item.Foreground = Brushes.Orange;
}
ChartWindow chartWin = item.Content as ChartWindow;
chartWin.txtRecord.Text += msgObj.MsgContent;
if (dicCookies[msgObj.SenderID].CookieTimer != null)
{
//把会话的timer时间重置
dicCookies[msgObj.SenderID].CookieTimer.Stop();
dicCookies[msgObj.SenderID].CookieTimer.Start();
}
}
else
{
//如果没有打开窗口 则先把消息保存进dicUnReadMsg 在打开窗口时检查是否有该联系人的消息 如果有 就显示进聊天窗口
//UnReadMsg unRead = new UnReadMsg(strSender, strMsg);
//lstUnReadMsg.Add(unRead);
lstUnReadMsg.Add(msgObj);
StatusChangeEvent((int)UserStatusChangeType.NewMsg, lstUnReadMsg.Count.ToString());
#region 闪烁
//开启线程 修改头像的透明度 无论是否打开了窗口 头像都要闪动 直到tab获得焦点为止 但如果窗口本身就是获得焦点的 就不用闪烁
ContacterInListBox conSender = null;
ContacterInListBox con = null;
for (int i = 0; i < lbContacter.Items.Count; i++)
{
con = lbContacter.Items[i] as ContacterInListBox;
if (con.UserID == msgObj.SenderID)
{
conSender = con;
break;
}
}
if (conSender == null)
{
return;
}
if (!dicImgThread.Keys.Contains(msgObj.SenderID))
{
Timer imgTimer = new Timer();
imgTimer.Interval = 200;
imgTimer.AutoReset = true;
imgTimer.Elapsed += (s, e) =>
{
if (con.IMGOpacity == "1")
{
Dispatcher.Invoke(new Action(() => con.IMGOpacity = "0.1"));
}
else
{
Dispatcher.Invoke(new Action(() => con.IMGOpacity = "1"));
}
};
dicImgThread.Add(msgObj.SenderID, imgTimer);
imgTimer.Start();
}
#endregion
}
}
/// <summary>
/// 双击新建一个好友聊天窗口
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ListBoxItem_MouseDoubleClick(object sender, RoutedEventArgs e)
{
ContacterInListBox con = lbContacter.SelectedValue as ContacterInListBox;
SetResource(con.UserName, con.UserID, 0);
}
/// <summary>
/// 初始化好友列表
/// </summary>
/// <param name="lstFriends"></param>
void IService16001Callback.InitFriendList(List <string> lstFriends)
{
lstContacters.Clear();
if (lstFriends.Count <= 0)
{
//MessageBox.Show("您没有可以管理的用户和坐席");
return;
}
lbContacter.ItemsSource = lstContacters;
OperationReturn optReturn = null;
Contacter con = null;
ContacterInListBox conInList = null;
for (int i = 0; i < lstFriends.Count; i++)
{
optReturn = XMLHelper.DeserializeObject <Contacter>(lstFriends[i]);
if (optReturn.Result)
{
con = optReturn.Data as Contacter;
conInList = new ContacterInListBox();
List <ContacterInListBox> lstExists = lstContacters.Where(p => p.UserID == con.UserID).ToList();
if (lstExists.Count > 0)
{
continue;
}
conInList.UserID = con.UserID;
conInList.UserName = S16001EncryptOperation.DecryptWithM004(con.UserName);
conInList.FullName = S16001EncryptOperation.DecryptWithM004(con.UserName) + " (" + S16001EncryptOperation.DecryptWithM004(con.FullName) + ")";
conInList.OrgID = con.OrgID;
conInList.OrgName = S16001EncryptOperation.DecryptWithM004(con.OrgName);
conInList.ParentOrgID = con.ParentOrgID;
conInList.Status = con.Status;
conInList.IMGOpacity = "1";
string strType = conInList.UserID.ToString().Substring(0, 3);
if (strType == ConstValue.RESOURCE_AGENT.ToString())
{
if (conInList.Status == "1")
{
conInList.Icon = "Themes/Default/UMP1600/Images/AgentOnline.png";
}
else
{
conInList.Icon = "Themes/Default/UMP1600/Images/AgentOffline.png";
}
}
else
{
if (conInList.Status == "1")
{
conInList.Icon = "Themes/Default/UMP1600/Images/UserOnline.png";
}
else
{
conInList.Icon = "Themes/Default/UMP1600/Images/UserOffline.png";
}
}
if (conInList.Status == "1")
{
conInList.ForegGround = Brushes.Red;
}
else
{
conInList.ForegGround = Brushes.Gray;
}
lstContacters.Add(conInList);
}
}
ListSorter.SortList <ObservableCollection <ContacterInListBox>, ContacterInListBox>(ref lstContacters, "Status", SortDirection.Descending);
}
