/// <summary>
/// Send encoded vector through the channel with provided error probability p.
/// </summary>
private void SendBtn_Click(object sender, EventArgs e)
{
var p = panel.P;
ReceivedVector = Channel.SendBinaryMessage(EncodedVector, p, out List <int> distortedPlaces);
receivedVectorField.Text = ConversionUtils.ConvertIntegerArrayToString(ReceivedVector.Data);
distortionPlaceholder.Text = string.Join(",", distortedPlaces);
ChangeDecodingFieldVisibility(true);
ChangeDecodedFieldVisibility(false);
}
/// <summary>
/// Decode the vector which was received through the channel or altered by the user.
/// Handle cases where after user modifications vector length is incorrect or it contains other digits than 0s or 1s
/// </summary>
private void DecodeBtn_Click(object sender, EventArgs e)
{
var vector = receivedVectorField.Text;
if (vector.Length != ReceivedVector.Length)
{
MessageBox.Show($"Vector length must be {ReceivedVector.Length}!");
return;
}
if (!new Regex($"^[01]+$").IsMatch(vector))
{
MessageBox.Show($"Vector can contain only 0 or 1.");
return;
}
ReceivedVector.Data = ConversionUtils.ConvertStringToIntegerArray(vector);
var decodedVector = ReceivedVector.Decode(M);
decodedField.Text = ConversionUtils.ConvertIntegerArrayToString(decodedVector.Data);
ChangeDecodedFieldVisibility(true);
}
/// <summary>
/// Convert input text to vector and encode it. Handle cases of incorrect format input.
/// </summary>
private void EncodeBtn_Click(object sender, EventArgs e)
{
var input = inputField.Text;
if (input.Length != VectorLength)
{
MessageBox.Show($"Vector length must be {VectorLength}!");
return;
}
if (!new Regex($"^[01]+$").IsMatch(input))
{
MessageBox.Show($"Vector can contain only 0 or 1.");
return;
}
var inputVector = new Vector(input);
EncodedVector = inputVector.Encode(M);
encodedVectorLabel.Text = ConversionUtils.ConvertIntegerArrayToString(EncodedVector.Data);
ChangeEncodingFieldVisibility(true);
ChangeDecodedFieldVisibility(false);
ChangeDecodingFieldVisibility(false);
}