public static ListVar getOrCreateListVar(String listVarName, List <String> list)
{
ListVar listVar = new ListVar();
listVar.varName = listVarName;
listVar.list = list;
LogProcessor.variables[listVar.varName] = listVar;
return(listVar);
}
public static ListVar getOrCreateListVar(String listVarName)
{
if (LogProcessor.variables[listVarName] != null)
{
return((ListVar)LogProcessor.variables[listVarName]);
}
else
{
ListVar listVar = new ListVar();
listVar.varName = listVarName;
listVar.list = new List <string>();
LogProcessor.variables[listVar.varName] = listVar;
return(listVar);
}
}
public override string calculate(string input)
{
List <String> blocksParsed = new List <String>();
List <String> firstLines = new List <String>();
String[] lines = input.Split(ProgramNode.NEWLINE, StringSplitOptions.None);
//Start out by finding all indexes for matches for up and down counts
List <int> indexsUp = input.AllIndexesOf(first);
List <int> indexsDown = input.AllIndexesOf(last);
List <int> indexsLine = input.AllIndexesOf(Environment.NewLine);
//then use that to find what line the first block starts
int count = 0;
int upCounter = 0;
int downCounter = 0;
int upIndex, downIndex;
while (upCounter < indexsUp.Count)
{
int upCharLocation = indexsUp[upCounter];
int lineNumUp = getLine(indexsLine, upCharLocation);
String firstLine = lines[lineNumUp];
if (firstLine.Contains(first))
{
//start parsing down counting
count++;
upCounter++;
while (count > 0 && downCounter < indexsDown.Count)
{
int nextDownCharLocation = indexsDown[downCounter];
int nextUpCharLocation;
if (upCounter < indexsUp.Count)
{
nextUpCharLocation = indexsUp[upCounter];
}
else
{
nextUpCharLocation = int.MaxValue;
}
if (nextDownCharLocation < nextUpCharLocation)
{
count--;
downCounter++;
if (count == 0)
{
int length = nextDownCharLocation - upCharLocation - first.Length;
blocksParsed.Add(input.Substring(upCharLocation + first.Length, length));
if (listFirstLines != null && listFirstLines.Length >= 1)
{
firstLines.Add(firstLine);
}
}
}
else
{
upCounter++;
count++;
}
}
}
}
//Once we find the first block, we must find the final block, for every extra first we find, we must increment the number of lasts we need
if (listToPopulate != null && listToPopulate.Length >= 1)
{
//TODO populate the list
ListVar listVar = new ListVar();
listVar.varName = listToPopulate;
listVar.list = blocksParsed;
LogProcessor.variables[listVar.varName] = listVar;
}
return(blocksParsed.Select(x => x.ToString()).Aggregate((x, y) => x + Environment.NewLine + y));
}
