/// <summary>
/// Responds when the background worker is activated
/// </summary>
/// <param name="sender">Object calling this function</param>
/// <param name="e">Event arguments</param>
private void backgroundWorkerBruteForce_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
// Get HTML from Liquipedia
backgroundWorkerBruteForce.ReportProgress(0, "Retrieving Liquipedia page");
WebFetch page = new WebFetch(textBoxURL.Text + "&action=edit", errorwriter);
if (page.pageContent != string.Empty)
{
page.ReduceToWikiMarkup();
if (page.pageContent.IndexOf("#REDIRECT") != -1)
{
int start = page.pageContent.IndexOf("[[") + 2;
int end = page.pageContent.IndexOf("]]");
page = new WebFetch(WIKIBASE + page.pageContent.Substring(start, end - start) + "&action=edit", errorwriter);
page.ReduceToWikiMarkup();
}
// Limit the number of weeks we consider
int maxWeeks;
bool result = int.TryParse(textBoxWeeks.Text, out maxWeeks);
if (!result)
{
maxWeeks = 0;
}
// Read in data from the webpage
backgroundWorkerBruteForce.ReportProgress(0, "Parsing webpage");
statistics.ParseMarkup(page.pageContent, maxWeeks);
// Print all the data we've retrieved
statistics.PrintPlayerStats();
statistics.PrintPlayerTrVal();
statistics.PrintTeamStats();
statistics.PrintPlayerTrVal();
// Limit the number of players we consider
int maxPlayers;
result = int.TryParse(textBoxNumPlayers.Text, out maxPlayers);
if (!result)
{
maxPlayers = 0;
}
// Brute force the solution
backgroundWorkerBruteForce.ReportProgress(0, "Brute forcing solution");
statistics.BruteForceMainNoTrades(maxPlayers);
backgroundWorkerBruteForce.ReportProgress(0, "Solution complete");
}
else
{
backgroundWorkerBruteForce.ReportProgress(0, "Couldn't retrieve Liquipedia page");
}
}
/// <summary>
/// Parses liquipedia match info for win/loss data
/// </summary>
/// <param name="input">Liquipedia markup</param>
/// <param name="maximumWeeks">Maximum weeks to consider</param>
public void ParseMarkup(string input, int maximumWeeks)
{
int index = 0;
int tempindex = 0;
int week = 0;
int match = 0;
maxWeeks = maximumWeeks;
if (maximumWeeks <= 0 || maximumWeeks > ARRAYSIZE)
{
maximumWeeks = ARRAYSIZE;
}
// Loop through markup looking for match data
index = input.IndexOf("HiddenSort|Round", index);
while (index != -1)
{
try
{
// Get the week number
index = input.IndexOf("W", index) + 1;
week = Convert.ToInt32((input.Substring(index, 1)));
if (week > maximumWeeks)
{
index = input.IndexOf("HiddenSort|Round", index);
continue;
}
// Get the match number
index = input.IndexOf("- Match ", index) + "- Match ".Length;
match = Convert.ToInt32((input.Substring(index, 1)));
string boxData;
// If "TeamMatch" isn't found within 20 characters,
// there is a good chance that the infobox is stored on a different page
// We need to retrieve that box
if (input.IndexOf("TeamMatch", index) - index > 20 || input.IndexOf("TeamMatch", index) < 0)
{
index = input.IndexOf("{{:", index);
tempindex = input.IndexOf("\n", index);
string url = input.Substring(index, tempindex - index);
url = url.Replace("{{:", string.Empty);
url = url.Replace("}}", string.Empty);
WebFetch boxFetch = new WebFetch(WIKIBASE + url + "&action=edit", errorwriter);
boxFetch.ReduceToWikiMarkup();
boxData = boxFetch.pageContent;
}
else
{
index = input.IndexOf("TeamMatch", index);
boxData = input.Substring(index, input.IndexOf("}}", index) - index);
}
boxParser(boxData, week);
index = input.IndexOf("HiddenSort|Round", index);
}
catch (Exception e)
{
errorwriter.Write("Error during markup parsing (" + e.Message + ")");
}
}
errorwriter.Write("Parse complete");
}
/// <summary>
/// Responds when buttonParse is clicked
/// </summary>
/// <param name="sender">Object calling this function</param>
/// <param name="e">Event arguments</param>
private void buttonParse_Click(object sender, EventArgs e)
{
// Get HTML from Liquipedia
toolStripStatusLabel.Text = "Retrieving Liquipedia page";
WebFetch page = new WebFetch(textBoxURL.Text + "&action=edit", errorwriter);
if (page.pageContent != string.Empty)
{
page.ReduceToWikiMarkup();
if (page.pageContent.IndexOf("#REDIRECT") != -1)
{
int start = page.pageContent.IndexOf("[[") + 2;
int end = page.pageContent.IndexOf("]]");
page = new WebFetch(WIKIBASE + page.pageContent.Substring(start, end - start) + "&action=edit", errorwriter);
page.ReduceToWikiMarkup();
}
Stats statistics = new Stats(errorwriter, Convert.ToDouble(textBoxPointMod.Text));
// Limit the number of weeks we consider
int maxWeeks;
bool result = int.TryParse(textBoxWeeks.Text, out maxWeeks);
if (!result)
{
maxWeeks = 0;
}
// Read in data from the webpage
toolStripStatusLabel.Text = "Parsing webpage";
statistics.ParseMarkup(page.pageContent, maxWeeks);
// Print all the data we've retrieved
statistics.PrintPlayerStats();
statistics.PrintPlayerTrVal();
statistics.PrintTeamStats();
statistics.PrintTeamTrVal();
// Calculate the best team
toolStripStatusLabel.Text = "Calculating best main team";
statistics.BestMainWithoutTrades();
toolStripStatusLabel.Text = "Solution complete";
}
else
{
toolStripStatusLabel.Text = "Error retrieving Liquipedia page";
MessageBox.Show("Could not retrieve page. Check your connection.");
}
}
