internal static string RemoveDoubling(string input)
{
var surrounded = SurroundCommand.IsSurrounded(input);
var stringToAdjust = input;
if (surrounded)
{
stringToAdjust = SurroundCommand.RemoveSurrounds(input);
}
var padded = PaddingCommand.IsPadded(stringToAdjust);
if (padded)
{
stringToAdjust = PaddingCommand.PaddingLogic(stringToAdjust, ToggleMode.Reverse);
}
var letters = stringToAdjust.GetGraphemeClusters().ToList();
var result = new StringBuilder();
var i = 0;
while (i < letters.Count)
{
result.Append(letters[i]);
if (char.IsLetter(letters[i][0]))
{
i += 2;
}
else
{
++i;
}
}
var resultString = result.ToString();
if (padded)
{
resultString = PaddingCommand.PaddingLogic(resultString, ToggleMode.Apply);
}
if (surrounded)
{
resultString = SurroundCommand.SurroundLogic(resultString, ToggleMode.Apply);
}
return(resultString);
}
internal static string Double(string input)
{
var surrounded = SurroundCommand.IsSurrounded(input);
var stringToAdjust = input;
if (surrounded)
{
stringToAdjust = SurroundCommand.RemoveSurrounds(input);
}
var padded = PaddingCommand.IsPadded(stringToAdjust);
if (padded)
{
stringToAdjust = PaddingCommand.RemovePadding(stringToAdjust);
}
var letters = stringToAdjust.GetGraphemeClusters().ToList();
var result = new StringBuilder();
foreach (var letter in letters)
{
if (char.IsLetter(letter[0]))
{
result.Append(letter);
}
result.Append(letter);
}
var finalResult = result.ToString();
if (padded)
{
finalResult = PaddingCommand.AddPadding(finalResult);
}
if (surrounded)
{
finalResult = SurroundCommand.SurroundLogic(finalResult, ToggleMode.Apply);
}
return(finalResult);
}
internal new ToggleMode GetToggleMode(string input)
{
return(PaddingCommand.IsPadded(input) ? ToggleMode.Reverse : ToggleMode.Apply);
}