/// <summary>
/// establish a connection to the chat server
/// </summary>
/// <returns></returns>
private async Task Connect()
{
ToggleBlockConnectionCommands(false);
var character = SimpleIoc.Default.GetInstance <CharacterViewModel>().Character;
var settings = settingsViewModel.Setting;
Username = SimpleIoc.Default.GetInstance <CharacterViewModel>().SelectedCharacter.Name;
if (string.IsNullOrWhiteSpace(Username))
{
Username = character.Name != "" ? character.Name : "User" + new Random().Next(1000, 9999);
}
UserType = (SimpleIoc.Default.GetInstance <SettingsViewModel>().Setting.GameMasterMode) ? UserType.GameMaster : UserType.Player;
Address = SimpleIoc.Default.GetInstance <SettingsViewModel>().Setting.ServerAddress;
Port = SimpleIoc.Default.GetInstance <SettingsViewModel>().Setting.ServerPort;
ColorCode = (SimpleIoc.Default.GetInstance <SettingsViewModel>().Setting.GameMasterMode) ? "Red" : "Black";
var validIp = IPAddress.TryParse(Address, out IPAddress ipAddress);
if (!validIp)
{
try
{
ipAddress = Dns.GetHostAddresses(Address)[0];
}
catch
{
DisplayError("Server Adresse leer oder ungültig, bitte in den Einstellungen überprüfen.");
return;
}
}
UserModel user = new(Username, UserType, settings.UserIdentifier);
var validPort = int.TryParse(Port, out int socketPort);
if (!validPort)
{
DisplayError("Gibt bitte einen gültigen Server Port an");
return;
}
if (string.IsNullOrWhiteSpace(Address))
{
DisplayError("Gib bitte eine gültige Server Adresse an");
return;
}
if (string.IsNullOrWhiteSpace(Username))
{
DisplayError("Gib bitte einen Namen an");
return;
}
ChatRoom.Clear();
await Task.Run(() => ChatRoom.Connect(Address, socketPort));
settingsViewModel.AllowEdit = false;
ToggleBlockConnectionCommands(true);
}
