public void DrawWinner()
{
// Create a random instance with timebased seed
Random rnd = new Random((int)DateTime.Now.Ticks);
// Create a copy of the current entry list to work with
// This also prevents people to enter when rolling is happening
List <string> workList = new List <string>(entries);
// Manupilate workList to add subscriber luck
/*
* // Not really needed as the forloop will limit this but to increase performance
* // it won't load subscriber list if subluck is set to 1 (off)
* if (SubscriberLuck > 1)
* {
* List<string> subList = new List<string>();
*
* // TODO: Fetch complete subscriber list from Twitch API and add to subList
*
* // Create another list with Intersect restult as it is going to enumerate
* // over this while editing workList to prevent modified execeptions.
* List<string> crossCheck = new List<string>(workList.Intersect(subList));
* foreach (string subEntry in crossCheck)
* {
* for (int i = 1; i < subscriberLuck; i++)
* {
* workList.Insert(rnd.Next(0, workList.Count), subEntry);
* }
* }
* }
*/
// Roll initial winner and get the Viewer object
// No need to verify if user exist as it SHOULD exist
int index = rnd.Next(0, workList.Count);
Viewer rolledViewer = MainWindow.colDatabase.FirstOrDefault(x =>
x.UserName == workList[index]);
// Verify if the winner is eligable, if not remove from
// the workList and reroll a winner without user interaction
while (!MeetsRequirements(rolledViewer) || rolledViewer == null)
{
try
{
// Remove failed winner from workList
workList.RemoveAll(x => x == rolledViewer.UserName);
// Reroll winner
index = rnd.Next(0, workList.Count);
rolledViewer = MainWindow.colDatabase.FirstOrDefault(x =>
x.UserName == workList[index]);
}
catch (Exception)
{
}
}
// We finally have a winner!
winners.Add(rolledViewer.UserName);
winner = rolledViewer;
WinnerChosenEventArgs args = new WinnerChosenEventArgs(rolledViewer, this);
OnWinnerChosen(args);
}
private bool DatabaseFilter(object item)
{
Viewer viewer = item as Viewer;
return(viewer.UserName.Contains(tbFilterOnName.Text));
}
public void ExecuteCommand(IrcMessage message)
{
// Get command user's Viewer object
Viewer viewer = MainWindow.colDatabase.FirstOrDefault(x => x.UserName == message.Author);
if (viewer == null)
{
return;
}
if (CanExecute(viewer))
{
Match targetMatch = Regex.Match(message.Message, @"@(?<name>[a-zA-Z0-9_]{4,25})");
string target = targetMatch.Groups["name"].Value;
// Parse response line here
// @user@ -> Display name of the user of the command
// @followdate@ -> Command user's follow date
// @followdatetime@ -> Command user's follow date and time
// @game@ -> Channels current game
// @title@ -> Channels current title
string parsedResponse = Regex.Replace(response, @"@(?<item>\w+)@", m =>
{
string[] split = Regex.Split(message.Message, @"\s+");
switch (m.Groups["item"].Value.ToLower())
{
case "user":
return(viewer.UserName);
case "followdate":
return(viewer.GetFollowDateTime("yyyy-MM-dd"));
case "followdatetime":
return(viewer.GetFollowDateTime("yyyy-MM-dd HH:mm"));
case "game":
return(Utils.GetClient().GetMyChannel().Game);
case "title":
return(Utils.GetClient().GetMyChannel().Status);
case "var1":
if (split.Count() == 2)
{
var1 = split[1];
return(var1);
}
return("");
default:
return("");
}
});
// Set timestamps
lastUsed = DateTime.UtcNow;
dictLastUsed[message.Author] = DateTime.UtcNow;
// Notify the UI of the new last used date
NotifyPropertyChanged("LastUsed");
// Send the response
if (sendAsStreamer)
{
// Send message to IRC, no need to add to collection as this will be received by bot account
MainWindow.instance.streamerChatConnection.SendChatMessage(parsedResponse.Trim());
}
else
{
// Send message to IRC
MainWindow.instance.botChatConnection.SendChatMessage(parsedResponse.Trim());
// Add message to collection
App.Current.Dispatcher.BeginInvoke(new Action(delegate
{
MainWindow.colChatMessages.Add(new IrcMessage(
MainWindow.instance.accountBot.UserName, parsedResponse.Trim()));
}));
}
}
}
public void ExecuteCommandDiscord(Message message)
{
Viewer viewer;
try
{
viewer = MainWindow.colDatabase.FirstOrDefault(x => x.DiscordID == message.User.Id.ToString());
MainWindow.popMsgBox(viewer.UserName);
}
catch (Exception)
{
viewer = new Viewer(message.User.Name);
}
if (viewer == null)
{
return;
}
if (CanExecute(viewer))
{
Match targetMatch = Regex.Match(message.Text, @"@(?<name>[a-zA-Z0-9_]{4,25})");
string target = targetMatch.Groups["name"].Value;
// Parse response line here
// @user@ -> Display name of the user of the command
// @followdate@ -> Command user's follow date
// @followdatetime@ -> Command user's follow date and time
// @game@ -> Channels current game
// @title@ -> Channels current title
string parsedResponse = Regex.Replace(response, @"@(?<item>\w+)@", m =>
{
string[] split = Regex.Split(message.Text, @"\s+");
switch (m.Groups["item"].Value.ToLower())
{
case "user":
return(viewer.UserName);
case "followdate":
return(viewer.GetFollowDateTime("yyyy-MM-dd"));
case "followdatetime":
return(viewer.GetFollowDateTime("yyyy-MM-dd HH:mm"));
case "game":
return(Utils.GetClient().GetMyChannel().Game);
case "title":
return(Utils.GetClient().GetMyChannel().Status);
case "var1":
if (split.Count() == 2)
{
var1 = split[1];
return(var1);
}
return("");
default:
return("");
}
});
MainWindow.discord.GetServer(message.Server.Id).GetChannel(message.Channel.Id).SendMessage(parsedResponse.Trim());
}
}
/// <summary>
/// Import the currency database file created by Ankhbot.
/// </summary>
/// <returns>True on success, false otherwise.</returns>
private bool ImportFromAnkhbot()
{
// Create OpenFileDialog and set default file extention and filters
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
dlg.DefaultExt = ".sqlite";
dlg.Filter = "AnkhBot CurrencyDB|CurrencyDB.sqlite";
dlg.InitialDirectory = Environment.GetFolderPath(
Environment.SpecialFolder.ApplicationData) + "\\AnkhHeart\\AnkhBotR2\\Twitch\\Databases";
// Show file dialog
if (dlg.ShowDialog() == true)
{
int cntRecords = 0;
// Set status
lblStatusText.Content = "Reading Ankhbot Data and Writing to file. This window will close automatically when finished.";
try
{
// Create and open a new SQLite DB connection from the user selected file
SQLiteConnection dbConnection = new SQLiteConnection(string.Format("DataSource={0}; Version=3; Read Only=True;", dlg.FileName));
dbConnection.Open();
// Execute SQL command
SQLiteCommand sqlCmd = new SQLiteCommand("SELECT * FROM CurrencyUser", dbConnection);
SQLiteDataReader dataReader = sqlCmd.ExecuteReader();
// TODO close active chat connections
try
{
MainWindow.instance.DisconnectBot();
MainWindow.instance.DisconnectStreamer();
}
catch (Exception)
{
}
MainWindow.colViewers.Clear();
MainWindow.colDatabase.Clear();
// Itterate over found rows and insert a new Viewer in colDatabase
while (dataReader.Read())
{
Viewer viewer = new Viewer((string)dataReader["Name"]);
viewer.Title = (string)dataReader["Rank"];
viewer.Points = (long)dataReader["Points"];
viewer.Raids = (long)dataReader["Raids"];
// .ToUniversalTime() is required to set DateTimeKind to universal and the result
// will else be converted to the local machine time which is what we don't want.
viewer.LastSeen = DateTime.Parse((string)dataReader["LastSeen"],
CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal).ToUniversalTime();
// AnkhBot's time format is the following [d.]HH:MM:SS
// This is the value for timespan.toString(), .Parse() and .TryParse()
viewer.Watched = TimeSpan.Parse((string)dataReader["Hours"]);
// Add new Viewer to colDatabase
MainWindow.colDatabase.Add(viewer);
// Counter for parsed records
cntRecords++;
}
dbConnection.Close();
dbConnection.Dispose();
/*
*
* // Open DBfile
* dbConnection = new SQLiteConnection(string.Format("Data Source={0}; Version=3", ViewerDB.filename));
* dbConnection.Open();
*
* // Set status
* lblStatusText.Content = "Clearing existing database...";
*
* // Purge DBfile
* sqlCmd = new SQLiteCommand("DELETE FROM `Viewers`", dbConnection);
* sqlCmd.ExecuteNonQuery();
*
* int cntWriteViewer = 0;
*
* // Insert new Viewer in `Viewers`
* foreach (Viewer viewer in MainWindow.colDatabase)
* {
* // Set status
* //http://stackoverflow.com/questions/32680826/wpf-mvvm-thread-keep-running-and-show-progress-in-wpf-windows
* //http://stackoverflow.com/questions/1952201/display-progress-bar-while-doing-some-work-in-c
* lblStatusText.Content = string.Format("Writing viewer {0} of {1} to file...", cntWriteViewer, cntRecords);
* pbStatus.Value = cntWriteViewer / cntRecords * 100;
* cntWriteViewer++;
*
* sqlCmd = new SQLiteCommand(
* string.Format("INSERT INTO `Viewers` VALUES ('{0}', '{1}', '{2}', '{3}', '{4}', '{5}', '{6}', '{7}', '{8}')",
* viewer.UserName,
* viewer.Points,
* viewer.Spent,
* viewer.Watched.ToString(),
* viewer.LastSeen.ToString("o"),
* viewer.Raids,
* viewer.Title,
* viewer.regular.ToString(),
* viewer.IGN),
* dbConnection);
* sqlCmd.ExecuteNonQuery();
* }
*
* // Close DBfile
* dbConnection.Close();
*
*/
// Return success
return(true);
}
catch (SQLiteException ex)
{
MessageBox.Show(string.Format("Could not open or read the selected sqlite database file.\n\n{0}", ex.ToString()),
"AnkhBot User Data Import", MessageBoxButton.OK, MessageBoxImage.Error);
lblStatusText.Content = "Error reading file.";
return(false);
}
catch (Exception ex)
{
MessageBox.Show(string.Format("The following program error has occured:\n\n{0}", ex.ToString()),
"AnkhBot User Data Import", MessageBoxButton.OK, MessageBoxImage.Error);
lblStatusText.Content = "Unknown error occured.";
return(false);
}
}
// User canceled the file selection
return(false);
}