/// <summary>
/// Sets the Specified Field to Active (Cursor Entered, Highlighted)
/// </summary>
/// <param name="session"></param>
/// <param name="field"></param>
private void SetFieldActive(SessionBase session, FsdFieldSpec field)
{
SetCursorPosition(session, field.X, field.Y);
session.SendToClient($"\x1B[0;1;7m");
session.SendToClient(new string(' ', field.FieldLength));
SetCursorPosition(session, field.X, field.Y);
session.SendToClient(field.Value ?? string.Empty);
//Set Original Value to be reset upon validation failure
field.OriginalValue = field.Value;
}
/// <summary>
/// Clears a Displayed Error Message to the User
/// </summary>
/// <param name="session"></param>
/// <param name="errorField"></param>
private void ClearErrorMessage(SessionBase session, FsdFieldSpec errorField)
{
session.SendToClient($"\x1B[0;1m");
SetCursorPosition(session, errorField.X, errorField.Y);
if (errorField.FieldAnsi != null)
{
session.SendToClient(errorField.FieldAnsi);
}
session.SendToClient(new string(' ', errorField.FieldLength));
}
/// <summary>
/// Displays an Error Message to the User
/// </summary>
/// <param name="session"></param>
/// <param name="errorField"></param>
/// <param name="errorMessage"></param>
private void DisplayErrorMessage(SessionBase session, FsdFieldSpec errorField, string errorMessage)
{
//Reset Formatting
session.SendToClient($"\x1B[0;1m");
SetCursorPosition(session, errorField.X, errorField.Y);
if (errorField.FieldAnsi != null)
{
session.SendToClient(errorField.FieldAnsi);
}
session.SendToClient(new string(' ', errorField.FieldLength));
SetCursorPosition(session, errorField.X, errorField.Y);
session.SendToClient(errorMessage);
}
/// <summary>
/// Sets the specified Field to Inactive Default (Default Formatting)
/// </summary>
/// <param name="session"></param>
/// <param name="field"></param>
private void SetFieldInactive(SessionBase session, FsdFieldSpec field)
{
//Reset Formatting
session.SendToClient($"\x1B[0;1m");
SetCursorPosition(session, field.X, field.Y);
if (field.FieldAnsi != null)
{
session.SendToClient(field.FieldAnsi);
}
session.SendToClient(new string(' ', field.FieldLength));
SetCursorPosition(session, field.X, field.Y);
if (field.Value != null)
{
session.SendToClient(field.FsdFieldType == EnumFsdFieldType.Secret
? new string('*', field.FieldLength)
: field.Value);
}
}
