private async void DownvoteBtn_Click(object sender, RoutedEventArgs e)
{
var btn = sender as ToggleButton;
var fbc = btn.DataContext as FeedbackControl;
var feedback = fbc.Feedback;
var index = feedbacks.IndexOf(feedback);
//disable button
btn.IsEnabled = false;
//Cast a vote, 1 for upvote,2 for downvote, update if existed
var result = await MainPage.SO.VoteAsync(MainPage.instance.user.UserId, 0, feedback);
//Update number
feedback = await MainPage.SO.RefreshVotes(feedback);
feedbacks[index] = feedback;
try
{
(CommentFrame.Content as CommentPage).Feedback = feedback;
}
catch (Exception)
{
await HelpersClass.ShowDialogAsync("Có lỗi xảy ra");
}
//enable button
btn.IsEnabled = true;
//fbc.DownvoteBtn.IsChecked = result;
//fbc.UpvoteBtn.IsChecked = fbc.UpvoteBtn.IsChecked == true ? false : false;
}
public async Task SetNewFeedback(Feedback fb)
{
try
{
ImageLoadingStackPanel.Visibility = Visibility.Collapsed;
if (downloadTask != null)
{
if (!downloadTask.IsCanceled)
{
App.CloudStorage.CancelDownload();
downloadTask.AsAsyncOperation().Cancel();
}
}
SupportImage.Source = null;
Feedback = fb;
await GetComments(Feedback);
downloadTask = LoadImage(fb);
SupportImage.Source = await downloadTask;
}
catch (Exception e)
{
await HelpersClass.ShowDialogAsync("Something went wrong " + e.Message);
}
}
private async Task StartPreviewAsync()
{
try
{
_mediaCapture = new MediaCapture();
await _mediaCapture.InitializeAsync();
_displayRequest.RequestActive();
}
catch (UnauthorizedAccessException)
{
// This will be thrown if the user denied access to the camera in privacy settings
await HelpersClass.ShowDialogAsync("The app was denied access to the camera");
return;
}
try
{
PreviewControl.Source = _mediaCapture;
await _mediaCapture.StartPreviewAsync();
_isPreviewing = true;
}
catch (System.IO.FileLoadException)
{
//_mediaCapture.CaptureDeviceExclusiveControlStatusChanged += _mediaCapture_CaptureDeviceExclusiveControlStatusChanged;
}
}
private async void UpvoteBtn_Click(object sender, RoutedEventArgs e)
{
var btn = sender as ToggleButton;
var fbc = btn.DataContext as FeedbackControl;
var feedback = fbc.Feedback;
try
{
var index = feedbacks.IndexOf(feedback);
//Disable butn
btn.IsEnabled = false;
var result = await MainPage.SO.VoteAsync(MainPage.instance.user.UserId, 1, feedback);
//Update number
feedback = await MainPage.SO.RefreshVotes(feedback);
feedbacks[index] = feedback;
if (CommentFrame.Content != null)
{
(CommentFrame.Content as CommentPage).Feedback = feedback;
}
//Enable Butn
btn.IsEnabled = true;
}
catch (Exception ex)
{
await HelpersClass.ShowDialogAsync("Khi con tim yếu mềm, lỗi xuất hiện: " + ex.Message);
}
}
private async Task CreateChannelAsync()
{
ChannelControl.CreateChannelButton.IsEnabled = false;
var c = ChannelControl;
var channel = new Channel()
{
Name = c.ChannelName,
Location = c.Location,
AccessCode = c.AccessCode,
UserId = MainPage.instance.user.UserId,
StorageURL = c.Web,
Phone = c.Phone
};
var result = await MainPage.SO.AddChannelAsync(channel);
if (result)
{
channels.Clear();
channels.Add(channel);
SetChannelCreationUI(false);
}
else
{
await HelpersClass.ShowDialogAsync("Kiểm tra lại thông tin nhập.");
}
}
private async void GGLoginButton_Click(object sender, RoutedEventArgs e)
{
this.user = await MainPage.SO.Login(MobileServiceAuthenticationProvider.Google);
if (user != null)
{
this.Frame.Navigate(typeof(NavigationPage));
}
else
{
await HelpersClass.ShowDialogAsync("Something went wrong");
}
}
private async void GoToChannelBtn_Click(object sender, RoutedEventArgs e)
{
try
{
var channel = await MainPage.SO.GetChannelById(Feedback.ChannelID);
NavigationPage.instance.NavigateTo(typeof(ChannelFeedbackPage), channel);
}
catch
{
await HelpersClass.ShowDialogAsync("Có lỗi xảy ra :( ");
}
}
private async Task <List <Channel> > GetChannelsAsync()
{
try
{
var list = await MainPage.SO.GetChannelAsync(MainPage.instance.user.UserId);
return(list.ToList());
}
catch (Exception e)
{
await HelpersClass.ShowDialogAsync("Something wrong retrieving Channels" + e.Message);
}
return(null);
}
private async void ApplyBtn_Click(object sender, RoutedEventArgs e)
{
var sd = sender as Button;
var control = sd.DataContext as AdminFeedbackControl;
var fb = control.DataContext as Feedback;
control.ActionApplying = true;
fb.Action = control.SelectedIndex;
if (await MainPage.SO.ActionChange(fb) == false)
{
await HelpersClass.ShowDialogAsync("Something went wrong");
}
control.ActionApplying = false;
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
try
{
bool b = false;
if (e.Parameter is bool)
{
b = (bool)e.Parameter;
}
await InitializePageAsync(b);
}catch (Exception ex)
{
await HelpersClass.ShowDialogAsync(ex.Message);
}
base.OnNavigatedTo(e);
}
private async void AddImageBtn_Click(object sender, RoutedEventArgs e)
{
try
{
var file = await FilePicker.OpenPicker(new List <string>() { ".jpg", ".png" });
FBFormControl.SetSupportImageSource(await FilePicker.ConvertToBitmapFromFile(file));
if (file != null)
{
//var encoded = await FilePicker.EncodeFile(file);
FBFormControl.Imagefile = file;
}
}
catch
{
await HelpersClass.ShowDialogAsync("Lỗi khi thêm hình ảnh");
}
}
private async void Post_Click(object sender, RoutedEventArgs e)
{
Comment cmt = new Comment()
{
UserID = MainPage.instance.user.UserId, FeedbackID = Feedback.Id, CommentContent = CommentTextBox.Text
};
var res = await MainPage.SO.AddComment(cmt);
if (res == null)
{
await HelpersClass.ShowDialogAsync("You have exceed 10 maximum comments for a day");
}
else
{
comments.Insert(0, res);
NoCommentTB.Visibility = Visibility.Collapsed;
}
CommentTextBox.Text = "";
}
private async Task <bool> SendFeedbackAsync()
{
FBFormControl.SendBtn.IsEnabled = false;
string id = Guid.NewGuid().ToString();
string downloadURL;
if (FBFormControl.Imagefile != null)
{
downloadURL = await App.CloudStorage.StoreFileAsync(FBFormControl.Imagefile, id);
}
else
{
downloadURL = null;
}
Feedback feedback = new Feedback()
{
UserID = MainPage.instance.user.UserId,
ChannelID = Channel.Id,
Upvote = 0,
Downvote = 0,
AttachedImage = downloadURL == null? "" : downloadURL,
Content = FBFormControl.FeedbackTextBox.Text,
Action = -1,
Location = "Unknown"
};
var result = await MainPage.SO.AddFeedbackAsync(feedback);
if (result != null)
{
InserAFeedback(0, result);
// scrollBar.ChangeView(0, 0, 0);
return(true);
}
else
{
await HelpersClass.ShowDialogAsync("Bạn đã vượt quá 5 phản hồi cho ngày hôm nay :(");
return(false);
}
}
private async void FindChannelTBox_QuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
{
try
{
var channel = await MainPage.SO.GetChannelByAccessCode(args.QueryText);
if (channel != null)
{
NavigationPage.instance.NavigateTo(typeof(ChannelFeedbackPage), channel);
}
else
{
await HelpersClass.ShowDialogAsync("Không tìm thấy kênh");
}
}
catch (Exception e)
{
await HelpersClass.ShowDialogAsync("Có lỗi xảy ra");
}
}
private async void DeleteChannelsButton_Click(object sender, RoutedEventArgs e)
{
try
{
foreach (Channel c in ChannelListView.SelectedItems)
{
bool success = await MainPage.SO.DeleteChannel(c);
if (success)
{
channels.Remove(c);
}
}
}catch (Exception ex)
{
await HelpersClass.ShowDialogAsync("Can't delete: " + ex.Message);
}
EditChannelsTButton.IsChecked = false;
EditChannelsTButton_Click(EditChannelsTButton, new RoutedEventArgs());
}
private async void SpamReportBtn_Click(object sender, RoutedEventArgs e)
{
var sd = sender as MenuFlyoutItem;
var comment = sd.DataContext as Comment;
if (comment != null)
{
var res = await MainPage.SO.ReportSpamForComment(comment.id, MainPage.instance.user.UserId);
if (res)
{
await HelpersClass.ShowDialogAsync("Cám ơn bạn đã thông báo chúng tôi");
}
else
{
await HelpersClass.ShowDialogAsync("Bạn đã báo cáo bình luận này rồi");
}
}
//MainPage.SO.ReportSpamForComment()
}
private async Task GetBackgroundImagesAsync()
{
try
{
var folderPath = @"Assets\Graphics\Backgrounds";
var backgroundFol = await Windows.ApplicationModel.Package.Current.InstalledLocation.GetFolderAsync(folderPath);
if (backgroundFol != null)
{
var files = await backgroundFol.GetFilesAsync();
Random rand = new Random();
int index = rand.Next(files.Count);
BackgroundImage.Source = await FilePicker.ConvertToBitmapFromFile(files[index]);
}
}catch (UnauthorizedAccessException unauthorizedEx)
{
await HelpersClass.ShowDialogAsync("Cannot access to background folder " + unauthorizedEx.Message);
}catch (Exception ex)
{
await HelpersClass.ShowDialogAsync("something went really wrong " + ex.Message);
}
}