private static void WriteResults(AnagramFinderResult result)
{
Console.WriteLine();
Console.WriteLine();
Console.WriteLine($"Results: {Environment.NewLine}");
foreach (var list in result.Anagrams)
{
WriteList(list);
}
Console.WriteLine();
Console.Write("The longest word with anagram (first in their list) is ");
Console.ForegroundColor = QuiteColor;
Console.Write($"{result.GetLongestWordWithAnagram()}");
Console.ForegroundColor = NormalColor;
Console.WriteLine();
Console.WriteLine();
Console.Write("The longest anagram list is: ");
Console.ForegroundColor = QuiteColor;
WriteList(result.GetLongestAnagramList());
Console.ForegroundColor = NormalColor;
}
public AnagramFinderResult FindAnagrams(List <string> words)
{
var result = new AnagramFinderResult();
var anagramsNumber = new HashSet <ushort>();
var anagramChecker = new AnagramChecker();
var longestWordWithAnagramLength = 0;
var longestAnagramListLength = 0;
for (var i = 0; i < words.Count - 1; i++)
{
if (anagramsNumber.Contains((ushort)i))
{
continue;
}
var currentWord = words[i];
List <string> currentWordAnagrams = null;
for (var j = i + 1; j < words.Count; j++)
{
var isAnagram = anagramChecker.Check(currentWord, words[j]);
if (isAnagram)
{
anagramsNumber.Add((ushort)j);
if (currentWordAnagrams == null)
{
currentWordAnagrams = new List <string>()
{
currentWord, words[j]
};
}
else
{
currentWordAnagrams.Add(words[j]);
}
}
}
if (currentWordAnagrams != null)
{
if (longestAnagramListLength < currentWordAnagrams.Count)
{
longestAnagramListLength = currentWordAnagrams.Count;
result.LongestListIndex = (ushort)result.Anagrams.Count;
}
if (longestWordWithAnagramLength < currentWord.Length)
{
longestWordWithAnagramLength = currentWord.Length;
result.LongestWordIndex = (ushort)result.Anagrams.Count;
}
result.Anagrams.Add(currentWordAnagrams);
}
}
return(result);
}