//
// Top Level Functions
//
public void UpdateMarketDataFull(CancellationToken cancelToken)
{
// Update Status, Get URLS of HTML pages
Status = MarketUpdateStatus.GettingItemList;
UpdateMarketData(GetItemURLs(), cancelToken);
DataBaseManager.UpdateTradableIDs();
}
public void UpdateMarketData(CancellationToken cancelToken)
{
// Update Status, Get URLS out of DB
Status = MarketUpdateStatus.GettingItemList;
UpdateMarketData(GetItemURLsDB(), cancelToken);
}
private void UpdateMarketData(string[] itemURLList, CancellationToken cancelToken)
{
DataBaseManager.ResetMarketTable();
int[] s = new int[itemURLList.Length];
for (int i = 0; i < itemURLList.Length; i++)
{
s[i] = Convert.ToInt32(itemURLList[i].Replace("quicklook.html?typeid=", ""));
}
DataBaseManager.SaveIDs(s);
// Reset status data
ItemsFinishedCount = 0;
TotalItemCount = itemURLList.Length;
FailureCount = 0;
// Declarate tasks, task management
Task[] tasks = new Task[TotalItemCount];
bool[] saved = new bool[TotalItemCount];
bool[] failures = new bool[TotalItemCount];
// Init tasks, task management
Status = MarketUpdateStatus.GettingItemData;
for (int y = 0; y < itemURLList.Length - 1; y++)
{
string url = itemURLList[y];
saved[y] = false;
failures[y] = false;
tasks[y] = Task.Factory.StartNew(() => CreateMarketItem(url, cancelToken, ref failures[y]));
}
// While one task is not completed and therefore sets done to false
bool done = false;
while (!done)
{
if (cancelToken.IsCancellationRequested)
{
break;
}
done = true;
// Check if tasks are done
for (int i = 0; i < tasks.Length - 1; i++)
{
if (!tasks[i].IsCompleted)
{
done = false;
}
else
{
// If task does not report failure via ref bool
if (!failures[i])
{
if (!saved[i])
{
DataBaseManager.SaveMarketItem(marketItems[marketItems.Count - 1]);
DataBaseManager.MarkDone(marketItems[marketItems.Count - 1].ID);
ItemsFinishedCount++;
saved[i] = true;
}
}
// Else increase failure count, Retry
else
{
FailureCount++;
}
}
}
}
Status = MarketUpdateStatus.Idle;
}
