public EnigmaService(DiscordBotServiceContainer services,
ConfigParserService configParser) : base(services)
{
letterSet = LetterSetIO.Read(LetterSetFile);
steckering = PlugboardIO.Read(letterSet.Count, PlugboardFile);
rotorKeys = RotorIO.Read(RotorKeysFile);
this.configParser = configParser;
Client.ReactionAdded += OnReactionAddedAsync;
}
/// <summary>
/// Runs the plugboard randomizer.
/// </summary>
///
/// <exception cref="SaveFailedException">
/// Failed to save the new plugboard steckering.
/// </exception>
public void RandomizePlugboard(LetterSet letterSet)
{
if (letterSet == null)
{
throw new LetterSetMissingException("Cannot configure Plugboard without a loaded letterset!");
}
try {
Steckering newSteckering = PlugboardIO.Generate(letterSet.Count);
SaveToFile(newSteckering, File);
Steckering = newSteckering;
}
catch (Exception ex) {
throw new SaveFailedException(ex);
}
}
/// <summary>
/// Writes the input plugboard steckering to the file.
/// </summary>
/// <param name="steckering">The new steckering to save.</param>
/// <param name="plugboardFile">The plugboard file to save the steckering to.</param>
private void SaveToFile(Steckering steckering, string plugboardFile)
{
Directory.CreateDirectory(Path.GetDirectoryName(plugboardFile));
PlugboardIO.Write(steckering, plugboardFile);
}
/// <summary>
/// Reads the file and returns the <see cref="int[]"/> plugboard steckering.
/// </summary>
/// <param name="letterSet">The letterset to reference the index of the characters.</param>
/// <param name="plugboardFile">The file containing the plugboard setup.</param>
///
/// <exception cref="Exception">
/// A file has invalid formatting, a parsed letter was invalid, or mismatched characters.
/// </exception>
private void LoadFromFile(LetterSet letterSet, string plugboardFile)
{
Steckering = PlugboardIO.Read(letterSet.Count, plugboardFile);
}
