public bool SaveChallengeGamesToDataStore(clsChallengeGameList gameList)
{
string currentYearGameBackupDirectory = GetCurrentYearGameBackupDirectory();
string currentYearGameDirectory = GetCurrentYearGameDirectory();
string currentYearGameFile = GetCurrentYearGameFileName();
string currentYearBackupGameFile = GetCurrentYearGameBackupFileName();
try
{
if (System.IO.Directory.Exists(currentYearGameBackupDirectory) == true)
{
if (System.IO.File.Exists(currentYearBackupGameFile))
{
System.IO.File.Delete(currentYearBackupGameFile);
}
}
else
{
System.IO.Directory.CreateDirectory(currentYearGameBackupDirectory);
}
// if (System.IO.Directory.Exists(GetCurrentYearBackupDirectory()) == false)
if (System.IO.Directory.Exists(currentYearGameDirectory) == true)
{
if (System.IO.File.Exists(currentYearGameFile) == true)
{
System.IO.Directory.Move(currentYearGameFile, currentYearBackupGameFile);
}
}
else
{
System.IO.Directory.CreateDirectory(currentYearGameDirectory);
}
}
catch (Exception ex)
{
frmMessage messageForm = new frmMessage();
messageForm.SetMessageText("Error creating challenge game directory: " + ex.Message);
messageForm.ShowDialog();
return(false);
}
try
{
using (System.IO.FileStream fs = new System.IO.FileStream(currentYearGameFile, System.IO.FileMode.Create))
{
XmlSerializer s = new XmlSerializer(gameList.GetType());
s.Serialize(fs, gameList);
fs.Close();
}
}
catch (Exception ex)
{
frmMessage messageForm = new frmMessage();
messageForm.SetMessageText("Error saving challenge games: " + ex.Message);
messageForm.ShowDialog();
return(false);
}
return(true);
}
public clsChallengeGameList LoadOutsideGamesFromDataStore()
{
try
{
string currentYearGameFile = GetCurrentYearGameFileName();
if (System.IO.File.Exists(currentYearGameFile) == false)
{
return(new clsChallengeGameList());
}
System.IO.FileStream fs = new System.IO.FileStream(currentYearGameFile, System.IO.FileMode.Open, System.IO.FileAccess.Read);
XmlSerializer serializer = new XmlSerializer(typeof(clsChallengeGameList));
clsChallengeGameList gameList = (clsChallengeGameList)serializer.Deserialize(fs);
fs.Close();
if (gameList == null)
{
return(new clsChallengeGameList());
}
else
{
return(gameList);
}
}
catch (Exception ex)
{
frmMessage messageForm = new frmMessage();
messageForm.SetMessageText("Error loading challenge games: " + ex.Message);
messageForm.ShowDialog();
return(new clsChallengeGameList());
}
}
public clsChallengeGameList LoadAllGamesFromDataStore()
{
clsChallengeGameList allGames = new clsChallengeGameList();
try
{
allGames.AddRange(LoadOutsideGamesFromDataStore());
if (System.IO.Directory.Exists(GetCurrentYearMeetingDirectory()) == true)
{
string[] fileList = System.IO.Directory.GetFiles(GetCurrentYearMeetingDirectory());
foreach (string filePath in fileList)
{
string fileName = System.IO.Path.GetFileNameWithoutExtension(filePath);
if (fileName.Contains(GamesFile))
{
clsChessClubMeeting retrievedMeeting = LoadMeeting_XML(filePath);
allGames.AddRange(retrievedMeeting.listChallengeGames);
}
}
}
return(allGames);
}
catch (Exception ex)
{
frmMessage messageForm = new frmMessage();
messageForm.SetMessageText("Error loading all challenge games: " + ex.Message);
messageForm.ShowDialog();
return(new clsChallengeGameList());
}
}
public void PairAttendees()
{
allGames = dataStore.LoadAllGamesFromDataStore();
allGames.Sort(gameComparer);
List <clsMeetingAttendee> listRemainingAttendees = new List <clsMeetingAttendee>();
foreach (clsMeetingAttendee attendee in listChallengeGameAttendees)
{
if (attendee.ChallengeGameAssigned == false)
{
attendee.LastGame = allGames.GetPreviousGameForPlayer(attendee.Player);
listRemainingAttendees.Add(attendee);
}
}
clsCompareAttendeesByRank rankComparer = new clsCompareAttendeesByRank();
listRemainingAttendees.Sort(rankComparer);
gameBoard = listRemainingAttendees.Count / 2;
while (listRemainingAttendees.Count > 1)
{
clsChallengeGame nextGame = GetNextMatch(listRemainingAttendees);
listChallengeGames.Add(nextGame);
gameBoard--;
}
}