private void EntryMethodTypeComboBox_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
this.CommandEntryGrid.Visibility = Visibility.Collapsed;
this.DonationEntryGrid.Visibility = Visibility.Collapsed;
if (this.EntryMethodTypeComboBox.SelectedIndex >= 0)
{
GiveawayEntryTypeEnum entryType = EnumHelper.GetEnumValueFromString <GiveawayEntryTypeEnum>((string)this.EntryMethodTypeComboBox.SelectedItem);
if (entryType == GiveawayEntryTypeEnum.Command)
{
this.CommandEntryGrid.Visibility = Visibility.Visible;
}
else
{
this.DonationEntryGrid.Visibility = Visibility.Visible;
}
}
}
private async void EnableGiveawayButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
if (string.IsNullOrEmpty(this.ItemTextBox.Text))
{
await MessageBoxHelper.ShowMessageDialog("An item to give away must be specified");
return;
}
this.timeLeft = 0;
if (string.IsNullOrEmpty(this.TimerTextBox.Text) || !int.TryParse(this.TimerTextBox.Text, out this.timeLeft) || this.timeLeft <= 0)
{
await MessageBoxHelper.ShowMessageDialog("Timer must be greater than 0");
return;
}
this.reminder = 0;
if (string.IsNullOrEmpty(this.ReminderTextBox.Text) || !int.TryParse(this.ReminderTextBox.Text, out this.reminder) || this.reminder <= 0)
{
await MessageBoxHelper.ShowMessageDialog("Reminder must be greater than 0");
return;
}
if (this.EntryMethodTypeComboBox.SelectedIndex < 0)
{
await MessageBoxHelper.ShowMessageDialog("An entry method must be selected");
return;
}
GiveawayEntryTypeEnum entryType = EnumHelper.GetEnumValueFromString <GiveawayEntryTypeEnum>((string)this.EntryMethodTypeComboBox.SelectedItem);
if (entryType == GiveawayEntryTypeEnum.Command)
{
if (string.IsNullOrEmpty(this.CommandTextBox.Text))
{
await MessageBoxHelper.ShowMessageDialog("Giveaway command must be specified");
return;
}
if (this.CommandTextBox.Text.Any(c => !Char.IsLetterOrDigit(c)))
{
await MessageBoxHelper.ShowMessageDialog("Giveaway Command can only contain letters and numbers");
return;
}
if (!await this.Requirements.Validate())
{
return;
}
ChannelSession.Settings.GiveawayCommand = this.CommandTextBox.Text.ToLower();
ChannelSession.Settings.GiveawayRequirements = this.Requirements.GetRequirements();
ChannelSession.Settings.GiveawayGawkBoxTrigger = false;
ChannelSession.Settings.GiveawayStreamlabsTrigger = false;
ChannelSession.Settings.GiveawayDonationRequiredAmount = false;
ChannelSession.Settings.GiveawayDonationAmount = 0.0;
}
else
{
if (this.DonationEntryQualifierComboBox.SelectedIndex < 0)
{
await MessageBoxHelper.ShowMessageDialog("An entry method must be selected");
return;
}
double donationAmount = 0.0;
GiveawayDonationEntryQualificationTypeEnum qualificationType = EnumHelper.GetEnumValueFromString <GiveawayDonationEntryQualificationTypeEnum>((string)this.DonationEntryQualifierComboBox.SelectedItem);
if (qualificationType == GiveawayDonationEntryQualificationTypeEnum.MinimumAmountRequired || qualificationType == GiveawayDonationEntryQualificationTypeEnum.OneEntryPerAmount)
{
if (string.IsNullOrEmpty(this.DonationEntryQualifierAmountTextBox.Text) || !double.TryParse(this.DonationEntryQualifierAmountTextBox.Text, out donationAmount) || donationAmount <= 0.0)
{
await MessageBoxHelper.ShowMessageDialog("A validation tip amount must be entered");
return;
}
donationAmount = Math.Round(donationAmount, 2);
}
ChannelSession.Settings.GiveawayCommand = null;
ChannelSession.Settings.GiveawayGawkBoxTrigger = (entryType == GiveawayEntryTypeEnum.GawkBox);
ChannelSession.Settings.GiveawayStreamlabsTrigger = (entryType == GiveawayEntryTypeEnum.Streamlabs);
ChannelSession.Settings.GiveawayTiltifyTrigger = (entryType == GiveawayEntryTypeEnum.Tiltify);
ChannelSession.Settings.GiveawayDonationRequiredAmount = (qualificationType == GiveawayDonationEntryQualificationTypeEnum.MinimumAmountRequired);
ChannelSession.Settings.GiveawayDonationAmount = donationAmount;
}
ChannelSession.Settings.GiveawayTimer = this.timeLeft;
ChannelSession.Settings.GiveawayReminderInterval = this.reminder;
ChannelSession.Settings.GiveawayRequireClaim = this.RequireClaimCheckBox.IsChecked.GetValueOrDefault();
await ChannelSession.SaveSettings();
this.timeLeft = this.timeLeft * 60;
this.reminder = this.reminder * 60;
this.giveawayEnabled = true;
this.giveawayItem = this.ItemTextBox.Text;
this.enteredUsersDictionary.Clear();
this.enteredUsers.Clear();
this.WinnerTextBlock.Text = "";
this.EnableGiveawayButton.Visibility = Visibility.Collapsed;
this.DisableGiveawayButton.Visibility = Visibility.Visible;
this.GiveawayBasicsGrid.IsEnabled = this.GiveawayTimersGrid.IsEnabled = this.GiveawayRequireClaimGrid.IsEnabled = this.CommandEntryGrid.IsEnabled = this.DonationEntryGrid.IsEnabled = false;
await ChannelSession.Chat.SendMessage(string.Format("A giveaway for {0} has started! {1} in the next {2} minute(s)", this.giveawayItem, this.GetEntryInstructions(), ChannelSession.Settings.GiveawayTimer));
this.backgroundThreadCancellationTokenSource = new CancellationTokenSource();
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
Task.Run(async() => { await this.GiveawayTimerBackground(); }, this.backgroundThreadCancellationTokenSource.Token);
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
}
