void Raise(UserOnlineStatus status)
{
var ev = StatusChanged;
if (ev != null)
{
ev(status);
}
}
/// <summary>
/// 改变目标用户的在线状态
/// </summary>
/// <param name="username">用户名</param>
/// <param name="newOnlineStatus">新状态</param>
public void ChangeOnlieStatus(string username, UserOnlineStatus newOnlineStatus)
{
UserTokenAndCallback t = GetUser(username);
t.Token.ChangeOnlineStatus(newOnlineStatus);
Tokens.Where(x => x.Token.UID.ToString() == t.Token.PID
|| x.Token.PID == t.Token.UID.ToString()
|| x.Token.IsOfficial)
.ToList()
.ForEach(x =>
{
CallStatusChanged(x, username, newOnlineStatus);
});
}
public async Task <IHttpActionResult> SetIsOnline([FromBody] UserOnlineStatus i_Status)
{
string nickname = Thread.CurrentPrincipal.Identity.Name;
using (CarWatchDBEntities entities = new CarWatchDBEntities())
{
FacebookAccount account = await entities.FacebookAccounts.FirstOrDefaultAsync(e => e.Nickname == nickname);
if (account == null)
{
return(BadRequest("This nickname is not registered."));
}
account.IsOnline = i_Status.Status;
await entities.SaveChangesAsync();
return(Ok());
}
}
/// <summary>
/// 改变在线状态
/// </summary>
/// <param name="newOnlineStatus"></param>
public void ChangeOnlineStatus(UserOnlineStatus newOnlineStatus)
{
this.OnlineStatus = newOnlineStatus;
}
public void UserStatusChanged(UserOnlineStatus status)
{
this.OnlineStatus = status;
}
/// <summary>
/// 改变在线状态
/// </summary>
/// <param name="username"></param>
/// <param name="newOnlineStatus"></param>
public void ChangeStatus(string username, UserOnlineStatus newOnlineStatus)
{
MyPond.Default.ChangeOnlieStatus(username, newOnlineStatus);
}
void CallStatusChanged(UserTokenAndCallback input, string targetUser, UserOnlineStatus newOnlineStatus)
{
try
{
var t = GetUser(targetUser);
input.Callback.ChangeOnlineStatus(targetUser, newOnlineStatus, t.Token.IsOfficial);
}
catch (Exception)
{
RemoveToken(input.Token.Username);
}
}
/// <summary>
/// 初始化
/// </summary>
private void Initialize()
{
CustomerServiceList = new ObservableCollection<UserInfo>();
CustomerServiceList.CollectionChanged += (d, e) => { OnPropertyChanged(this, "CustomerServiceList"); };
SuperiorList = new ObservableCollection<UserInfo>();
SuperiorList.CollectionChanged += (d, e) => { OnPropertyChanged(this, "SuperiorList"); };
LowerList = new ObservableCollection<UserInfo>();
LowerList.CollectionChanged += (d, e) => { OnPropertyChanged(this, "LowerList"); };
ChatingWithList = new ObservableCollection<UserInfo>();
CurrentMessages = new ObservableCollection<MessageResult>();
currentUserOnlineState = UserOnlineStatus.在线;
chatWindowIsOpen = false;
friendListWindowIsOpen = false;
newMessageCount = 0;
customerServiceListIsOpen = false;
superiorListIsOpen = false;
lowerListIsOpen = false;
waitSendContent = "";
chatingWith = "";
SendMessageCommand = new BaseCommand(SendMessage);
AddExpressionCommand = new BaseCommand(AddExpression);
CloseCurrentChatCommand = new BaseCommand(CloseCurrentChat);
AddScreenShotCommand = new BaseCommand(AddScreenShot);
Command = new BaseCommand(BeginChatToSomeone);
SwitchChatingWithCommand = new BaseCommand(SwitchChatingWith);
TimeToReflashCustomerServiceList = false;
TimeToReflash2CustomerServiceList = false;
chatClient = new ChatServiceClient(new InstanceContext(this));
chatClient.RegisterAndGetFriendListCompleted += ChatClientRegisterAndGetFriendListCompleted;
chatClient.RegisterAndGetFriendListAsync(CurrentUser, false);
}
public void ChangeOnlineStatus(string username, UserOnlineStatus onlineStatus, bool isOfficial)
{
if (isOfficial)
{
if (onlineStatus == UserOnlineStatus.离线)
{
if (CustomerServiceList.Any(x => x.Username == username))
{
UserInfo y = CustomerServiceList.First(x => x.Username == username);
CustomerServiceList.Remove(y);
TimeToReflash2CustomerServiceList = true;
}
}
else
{
if (!CustomerServiceList.Any(x => x.Username == username))
{
CustomerServiceList.Add(new UserInfo
{
Username = username,
UserState = UserOnlineStatus.在线,
NewMessageCount = 0,
Command = Command,
SwitchChatingWithCommand = SwitchChatingWithCommand
});
TimeToReflashCustomerServiceList = true;
}
}
OnPropertyChanged(this, "CustomerServiceList");
}
else
{
List<ObservableCollection<UserInfo>> l = new List<ObservableCollection<UserInfo>> { SuperiorList, LowerList };
ObservableCollection<UserInfo> o = l.FirstOrDefault(x => x.Any(y => y.Username == username));
if (o == null)
{
return;
}
o.First(x => x.Username == username).UserState = onlineStatus;
OnPropertyChanged(this, "SuperiorList");
OnPropertyChanged(this, "LowerList");
}
}
public void ChangeOnlineStatus(string username, UserOnlineStatus onlineStatus, bool isOfficial)
{
if (!Users.Any(x => x.Username == username)) { return; }
var u = Users.First(x => x.Username == username);
if (isOfficial && onlineStatus != UserOnlineStatus.离线)
{
u.UserType = UserInfoModel.UserModelType.客服;
}
else if (onlineStatus != UserOnlineStatus.离线)
{
u.UserType = UserInfoModel.UserModelType.在线;
}
else
{
u.UserType = UserInfoModel.UserModelType.离线;
}
OnPropertyChanged("Users");
}
