private void OnUserVoted(object sender, VotedUser e)
{
switch (e.Option)
{
case Aiva.Models.Enums.VotingOption.Option1:
ChartValues.Option1.Value++;
break;
case Aiva.Models.Enums.VotingOption.Option2:
ChartValues.Option2.Value++;
break;
case Aiva.Models.Enums.VotingOption.Option3:
ChartValues.Option3.Value++;
break;
case Aiva.Models.Enums.VotingOption.Option4:
ChartValues.Option4.Value++;
break;
case Aiva.Models.Enums.VotingOption.Option5:
ChartValues.Option5.Value++;
break;
case Aiva.Models.Enums.VotingOption.Option6:
ChartValues.Option6.Value++;
break;
}
Application.Current.Dispatcher.Invoke(() => VotedUsers.Add(e));
}
public PollViewModel(GroupChatRoom groupChatRoom)
{
this.groupChatRoom = groupChatRoom;
if (groupChatRoom.Admin.Equals(UserSetting.UserEmail))
{
IsAdmin = true;
OnPropertyChanged("IsAdmin");
}
OnCreatePollCommand = new Command(async() => {
Option = new ObservableCollection <SelectableData <string> >();
if (_Poll.PollId != null)
{
if (!_Poll.IsClose)
{
await App.Current.MainPage.DisplayAlert("Something wrong....", "Please close this poll first. ", "Ok");
return;
}
}
await App.Current.MainPage.Navigation.PushAsync(new CreatePollView(this.groupChatRoom));
});
OnAddOptionCommand = new Command(() =>
{
if (!string.IsNullOrWhiteSpace(InputOption))
{
TempOption.Add(InputOption);
}
InputOption = string.Empty;
OnPropertyChanged("TempOption");
OnPropertyChanged("InputOption");
});
OnPostCommand = new Command(async() =>
{
if (string.IsNullOrWhiteSpace(StrTitle))
{
await App.Current.MainPage.DisplayAlert("Title is required.", "Please entry title.", "Ok");
return;
}
else if (TempOption.Count < 2)
{
await App.Current.MainPage.DisplayAlert("Option is required.", "At least 2 option is required.", "Ok");
return;
}
Poll poll = new Poll("", groupChatRoom.RoomID, StrTitle, false, TempOption, null);
var status = await DependencyService.Get <IFirebaseDatabase>().AddPoll(poll);
if (status)
{
await App.Current.MainPage.DisplayAlert("Done", "Poll created", "Ok");
await App.Current.MainPage.Navigation.PopAsync();
await App.Current.MainPage.Navigation.PopAsync();
}
else
{
await App.Current.MainPage.DisplayAlert("Something wrong....", "Poll Unable to create, Please try again", "Ok");
}
});
OnCheckResult = new Command(async() => {
bool status = false;
foreach (string VotedUser in _Poll.Result.Keys)
{
if (UserSetting.UserEmail.Equals(VotedUser.Replace(":", ".")))
{
status = true;
}
}
if (!status)
{
await App.Current.MainPage.DisplayAlert("Something need to do first.", "Please vote first", "Ok");
}
else
{
string FinalResult = "";
int Count = 0;
string OptionResult = "";
foreach (string option in _Poll._Option)
{
OptionResult = option;
foreach (string key in _Poll.Result.Keys)
{
if (_Poll.Result[key].Equals(option))
{
Count++;
}
}
FinalResult += OptionResult + ": " + Count + "\n";
Count = 0;
}
await App.Current.MainPage.DisplayAlert("Result", FinalResult, "Ok");
}
});
OnCloseCommand = new Command(async() =>
{
if (_Poll.IsClose)
{
await App.Current.MainPage.DisplayAlert("Something wrong....", "This Poll already closed", "Ok");
return;
}
var status = await DependencyService.Get <IFirebaseDatabase>().UpdatePollCloseStatus(_Poll.PollId);
if (status)
{
await App.Current.MainPage.DisplayAlert("Done", "The poll had been closed.", "Ok");
_Poll.IsClose = true;
IsClosed = true;
IsEnablePoll = false;
OnPropertyChanged("IsEnablePoll");
OnPropertyChanged("IsClosed");
}
else
{
await App.Current.MainPage.DisplayAlert("Something wrong....", "Poll unable to close, Please try again.", "Ok");
}
});
}
