/// <summary>
/// Remove handler from observable collection.
/// </summary>
/// <param name="handler">Handler to remove.</param>
public void RemoveHandler(string handler)
{
string[] args = { handler };
//Create command for closing handler.
CommandRecievedEventArgs command = new CommandRecievedEventArgs((int)CommandEnum.CloseHandler, args, "");
//Send command.
TCPClientChannel.GetTCPClientChannel().Send(command);
//Remove handler from list.
Handlers.Remove(handler);
}
/// <summary>
/// Constructor.
/// </summary>
public SettingsModel()
{
//Create command.
CommandRecievedEventArgs command = new CommandRecievedEventArgs((int)CommandEnum.GetConfigCommand, null, "");
//Add function to event.
TCPClientChannel.GetTCPClientChannel().NotifyMessage += UpdateByNotification;
//Send command.
string settingsMsg = TCPClientChannel.GetTCPClientChannel().SendAndReceive(command);
//Update notification.
UpdateByNotification(settingsMsg);
}
/// <summary>
/// Constructor.
/// </summary>
public MainWindowViewModel()
{
//Create main window model.
this.MainWindowModel = new MainWindowModel();
//Check if there is connection.
if (VMIsConnected == IsConnectedEnum.Connected)
{
//Create constructor for models.
this.SettingViewModel = new SettingViewModel();
this.LogViewModel = new LogViewModel();
//Listen to server.
TCPClientChannel.GetTCPClientChannel().ListenToServer();
}
}
/// <summary>
/// Constructor.
/// </summary>
public LogModel()
{
LogMessages = new ObservableCollection <MessageRecievedEventArgs>();
// Set new command for creating log.
CommandRecievedEventArgs command = new CommandRecievedEventArgs((int)CommandEnum.LogCommand, null, "");
// Adding notify function.
TCPClientChannel.GetTCPClientChannel().NotifyMessage += UpdateByNotification;
// Send command and recevie back log history.
string settingsMsg = TCPClientChannel.GetTCPClientChannel().SendAndReceive(command);
// Add log history to log.
UpdateByNotification(settingsMsg);
}
/// <summary>
/// constructor.
/// </summary>
public ImageServiceDetails()
{
string message;
ConfigurationRecieveEventArgs returnParam;
UpdateStudentList();
//Create command to get echo from server.
CommandRecievedEventArgs command = new CommandRecievedEventArgs((int)CommandEnum.EchoCommand, null, "");
try
{
TCPClientChannel.GetTCPClientChannel().DisconnectClientChannel();
//Send echo command.
message = TCPClientChannel.GetTCPClientChannel().SendAndReceive(command);
//Deserialize return object.
returnParam = JsonConvert.DeserializeObject <ConfigurationRecieveEventArgs>(message);
//Check if we get ack.
if ((ConfigurationEnum)returnParam.ConfigurationID == ConfigurationEnum.Ack)
{
ImageServiceStatus = "ON";
}
}
catch (Exception e)
{
//If there was exception - it means that there is no connection.
ImageServiceStatus = "OFF";
}
try
{
command = new CommandRecievedEventArgs((int)CommandEnum.GetConfigCommand, null, "");
//Send GetConfig command.
message = TCPClientChannel.GetTCPClientChannel().SendAndReceive(command);
//Deserialize return object.
returnParam = JsonConvert.DeserializeObject <ConfigurationRecieveEventArgs>(message);
OutputDirPath = returnParam.Args[0];
//Create list of extention
m_filesExtention = new List <string>
{
".jpg", ".png", ".gif", ".bmp"
};
UpdateNumberOfPictures();
}
catch (Exception)
{
NumberOfPictures = 0;
}
}
/// <summary>
/// constructor.
/// </summary>
public LogInfoModel()
{
LogMessages = new List <Log>();
try
{
// Set new command for creating log.
CommandRecievedEventArgs command = new CommandRecievedEventArgs((int)CommandEnum.LogCommand, null, "");
// Send command and recevie back log history.
TCPClientChannel.GetTCPClientChannel().DisconnectClientChannel();
string settingsMsg = TCPClientChannel.GetTCPClientChannel().SendAndReceive(command);
// Add log history to log.
UpdateByNotification(settingsMsg);
//TCPClientChannel.GetTCPClientChannel().ListenToServer();
}
catch (Exception)
{
}
}
/// <summary>
/// constructor.
/// </summary>
public ConfigModel()
{
//Create command.
CommandRecievedEventArgs command = new CommandRecievedEventArgs((int)CommandEnum.GetConfigCommand, null, "");
try
{
//Add function to event.
//TCPClientChannel.GetTCPClientChannel().NotifyMessage += UpdateByNotification;
TCPClientChannel.GetTCPClientChannel().DisconnectClientChannel();
//Send command.
string settingsMsg = TCPClientChannel.GetTCPClientChannel().SendAndReceive(command);
//Update notification.
UpdateByNotification(settingsMsg);
//TCPClientChannel.GetTCPClientChannel().ListenToServer();
}
catch (Exception)
{
string[] emptyArgs = { " ", " ", " ", " " };
SetSettings(emptyArgs);
}
}
/// <summary>
/// Remove handler from observable collection.
/// </summary>
/// <param name="handler">Handler to remove.</param>
public HandlerRemoval RemoveHandler(string handler)
{
string[] args = { handler };
//Create command for closing handler.
CommandRecievedEventArgs command = new CommandRecievedEventArgs((int)CommandEnum.CloseHandler, args, "");
//Send command.
string returnMessage = TCPClientChannel.GetTCPClientChannel().SendAndReceive(command);
if (UpdateByNotification(returnMessage))
{
Thread.Sleep(200);
if (Handlers.Contains(handler))
{
return(HandlerRemoval.FailedToRemove);
}
else
{
return(HandlerRemoval.Removed);
}
}
return(HandlerRemoval.FailedToRemove);
}
/// <summary>
/// Constructor.
/// </summary>
public MainWindowModel()
{
//Create command to get echo from server.
CommandRecievedEventArgs command = new CommandRecievedEventArgs((int)CommandEnum.EchoCommand, null, "");
try
{
//Send echo command.
string message = TCPClientChannel.GetTCPClientChannel().SendAndReceive(command);
//Deserialize return object.
ConfigurationRecieveEventArgs returnParam =
JsonConvert.DeserializeObject <ConfigurationRecieveEventArgs>(message);
//Check if we get ack.
if ((ConfigurationEnum)returnParam.ConfigurationID == ConfigurationEnum.Ack)
{
IsConnected = IsConnectedEnum.Connected;
}
}
catch (Exception)
{
//If there was exception - it means that there is no connection.
IsConnected = IsConnectedEnum.NotConnected;
}
}
/// <summary>
/// Constructor.
/// </summary>
public PhotosModel()
{
string message;
ConfigurationRecieveEventArgs returnParam;
PhotosList = new List <Photo>();
try
{
//Initialize command.
CommandRecievedEventArgs command = new CommandRecievedEventArgs((int)CommandEnum.GetConfigCommand, null, "");
//Send GetConfig command.
message = TCPClientChannel.GetTCPClientChannel().SendAndReceive(command);
//Deserialize return object.
returnParam = JsonConvert.DeserializeObject <ConfigurationRecieveEventArgs>(message);
//Get outputdir.
OutputDirPath = returnParam.Args[0];
//Update photos list.
UpdatePhotosList();
}
catch (Exception)
{
}
}
