private static IReadOnlyList <FoundEntry> FindEntries(InputParseResult input)
{
var foundEntries = new List <FoundEntry>();
AhoAutomat ahoAutomat = GetAhoAutomatWithBuildedBohr(input.Entries);
Dictionary <string, string> caseSensitiveEntries = input.Entries
.ToDictionary(x => x.ToLower(), x => x);
for (int lineNumber = 0; lineNumber < input.Lines.Count; lineNumber++)
{
string line = input.Lines[lineNumber];
for (int charPosition = 0; charPosition < line.Length; charPosition++)
{
char ch = line[charPosition];
ahoAutomat.SetNextState(char.ToLowerInvariant(ch));
IReadOnlyList <string> currentEntries = ahoAutomat.GetCurrentEntries();
foreach (string currentEntry in currentEntries)
{
var entryWithEndPosition = new FoundEntry
{
Line = lineNumber,
Position = charPosition,
Word = caseSensitiveEntries[currentEntry]
};
foundEntries.Add(BuildEntryWithStartPosition(input.Lines, entryWithEndPosition));
}
}
ahoAutomat.SetNextState(' ');
}
return(foundEntries);
}
static void Main()
{
InputParseResult input = ParseInput("input.txt");
IReadOnlyList <FoundEntry> foundEntries = FindEntries(input);
PrintResult(foundEntries, "../../../out.txt");
}