public void ConvertXMLToDataStructure()
{
XElement xmlRoot = null;
// Read data from XML and convert a Hashtable
try
{
xmlRoot = XElement.Load(@"C:\temp\SessionData.xml");
}
catch (CustomException CE)
{
CE.DumpException();
}
// Get a sequence of trainings
IEnumerable <XElement> trainings = xmlRoot.Elements();
foreach (var training in trainings)
{
//Temp variables before data structure push
int id = int.Parse(training.Attribute("ID").Value);
string trainingName = training.Element("Name").Value;
int duration = int.Parse(training.Element("TrainingDuration").Value);
TrainingNames.Add(id, trainingName);
TrainingWithDuration.Add(id, duration);
}
}
public void convertRawDataToXML(String path)
{
try
{
lines = File.ReadAllLines(path);
}
catch (CustomException CE)
{
CE.DumpException();
}
try
{
if (File.Exists(FilePath))
{
File.Delete(FilePath);
}
fs = new System.IO.FileStream(FilePath, FileMode.CreateNew, FileAccess.ReadWrite);
xmlDoc = new XmlDocument();
}
catch (CustomException CE)
{
CE.DumpException();
}
int TrainingID = 1;
//Skip the first 2 headers from the input file
lines = lines.Skip(2).ToArray();
foreach (string line in lines)
{
string[] contents = line.Split(new char[] { '|' });
int ID = TrainingID;
string Name = contents[0];
string TrainingDuration = contents[1].Replace("min", "");
Training training = new Training(ID, Name, TrainingDuration);
TrainingList.Add(training);
TrainingID++;
}
try
{
serialization.Serialize(fs, TrainingList);
fs.Close();
serialization = null;
}
catch (CustomException CE)
{
CE.DumpException();
}
}
static void Main(string[] args)
{
Hashtable LeftOverSessions = new Hashtable();
ICollection Session2TrainingIDComplete;
List <int> TrainingIDs = new List <int>();
ExtractSessionDetailsToXML DS = new ExtractSessionDetailsToXML();
TrainingOrganizer organizer = new TrainingOrganizer();
String path = null;
const int Session1Slot = 120;
const int Session2Slot = 120;
int AvailableSession1Hours = Session1Slot;
int AvailableSession2Hours = Session2Slot;
//Read data from command line and convert to xml
try
{
if (args.Any())
{
path = args[0];
}
DS.convertRawDataToXML(path);
}
catch (CustomException CE)
{
CE.DumpException();
}
//Read from xml and convert to hashtable ds
try
{
organizer.ConvertXMLToDataStructure();
}
catch (CustomException CE)
{
CE.DumpException();
}
// Get a random collection of the training id keys.
organizer.GetRandomTrainingIDList(TrainingNames);
foreach (int LocalTID in organizer.TrainingIndexes.ToArray())
{
if ((int)TrainingWithDuration[LocalTID] <= AvailableSession1Hours)
{
AvailableSession1Hours = AvailableSession1Hours - (int)TrainingWithDuration[LocalTID];
Console.WriteLine(TrainingNames[LocalTID] + ": " + TrainingWithDuration[LocalTID] + " min");
}
else
{
LeftOverSessions.Add(LocalTID, TrainingWithDuration[LocalTID]);
}
}
if (AvailableSession1Hours > 0)
{
Console.WriteLine("Adhoc Break" + ": " + AvailableSession1Hours + " min");
}
// Print Lunch Break
Console.WriteLine("Lunch Break :" + "1HR");
Session2TrainingIDComplete = LeftOverSessions.Keys;
foreach (int LocalTID in Session2TrainingIDComplete)
{
if ((int)LeftOverSessions[LocalTID] <= AvailableSession2Hours)
{
AvailableSession2Hours = AvailableSession2Hours - (int)LeftOverSessions[LocalTID];
Console.WriteLine(TrainingNames[LocalTID] + ": " + LeftOverSessions[LocalTID] + " min");
}
}
if (AvailableSession2Hours > 0)
{
Console.WriteLine("MISC/BREAKS" + ": " + AvailableSession2Hours);
}
Console.ReadKey();
}