private async void BtnLogIn_Clicked(object sender, EventArgs e)
{
try
{
await PopupNavigation.Instance.PushAsync(new BusyPopUp());
try
{
//await Task.Delay(2000);
string Token = await auth.LoginWithEmailPassword(Email.Text.Replace(" ", string.Empty), Password.Text); //Cleared the error with .Replace that replaces all white spaces in string
if (Token != "")
{
var user = await ReaderWriter.GetPerson(Email.Text);
if (user.movies.Count == 0)
{
//activityIndicator.IsRunning = true;
await Navigation.PushAsync(new GenreAssignmentPage(user.email));
//activityIndicator.IsRunning = false;
//BtnLogIn.IsEnabled = true;
}
else
{
//activityIndicator.IsRunning = true;
await Navigation.PushAsync(new GridPage(user.email));
//activityIndicator.IsRunning = false;
//BtnLogIn.IsEnabled = true;
}
Email.Text = string.Empty; //da ni že vpisano, v primeru da gre nazaj
Password.Text = string.Empty;
}
else
{
Email.Text = string.Empty;
Password.Text = string.Empty;
//BtnLogIn.IsEnabled = true;
//activityIndicator.IsRunning = false;
await DisplayAlert("Authentication failed", "E-mail/password is incorrect. Try again!", "OK");
}
}
finally
{
await PopupNavigation.Instance.PopAsync();
}
//BtnLogIn.IsEnabled = false;
//activityIndicator.IsRunning = true;
}
catch
{
//BtnLogIn.IsEnabled = true;
//activityIndicator.IsRunning = false;
await DisplayAlert("Authentication failed", "E-mail/password is incorrect. Try again!", "OK");
}
}
//private const string ExpandAnimationName = "ExpandAnimation";
//private const string CollapseAnimationName = "CollapseAnimation";
//private const double SlideAnimationDuration = 0.25;
//private const int AnimationDuration = 600;
//private const double PageScale = 0.9;
//private const double PageTranslation = 0.35;
//private readonly IEnumerable<View> _menuItemsView;
//private bool _isAnimationRun;
//private double _safeInsetsTop;
protected async override void OnAppearing()
{
base.OnAppearing();
//MenuTopRow.Height = MenuBottomRow.Height = Device.Info.ScaledScreenSize.Height * (1 - PageScale) / 2;
user = await ReaderWriter.GetPerson(email1);
Username.Text = user.username;
Email.Text = user.email;
}
async void LikeBtn(object sender, EventArgs args)
{
var user = await ReaderWriter.GetPerson(email);
//Implement like
//DisplayAlert("JE VŠEČ", "NAJS", "OK");
try
{
movieList.Add(CurrentMovie.idMovie.ToString());
++counter;
likecounter++;
if (MoviesQueue.Count == 0)
{
await PopupNavigation.Instance.PushAsync(new BusyPopUp());
try
{
if (likecounter > 10)
{
bool decision = await DisplayAlert("Thats awkward", "You only liked less than 10 movies would you like to start over?", "Yes", "No");
if (decision == true)
{
if (restart == null)
{
restart = new GenreAssignmentPage(user.email);
}
App.Current.MainPage = new NavigationPage(restart);
}
else
{
await ReaderWriter.UpdatePerson(user.username, user.email, user.friends, movieList);
await Navigation.PushAsync(new GridPage(user.email));
return;
}
}
}
finally
{
await PopupNavigation.Instance.PopAsync();
}
}
ChangeElements();
}
catch (Exception e)
{
await DisplayAlert("Error", "There has been an unexpected error. Please try again!", "OK");
}
}
private async void onAddFriendClick(object sender, EventArgs args)
{
var user = await ReaderWriter.GetPerson(email);
var response = await ReaderWriter.GetPersonByUsername(friendsEntry.Text);
if (response == null || user.email == response.email) //Dodal da nemores dodat sebe.
{
if (string.IsNullOrWhiteSpace(friendsEntry.Text))
{
await DisplayAlert("Error", "Enter a username first!", "OK");
return;
}
else
{
await DisplayAlert("User not found", "The user you searched for not found!", "OK");
friendsEntry.Text = "";
return;
}
}
foreach (string a in user.friends)
{
if (a == response.username) //Da nemoreš dodat večkrat.
{
await DisplayAlert("Already friends", "The user is already your friend!", "OK");
friendsEntry.Text = "";
return;
}
}
if (user.friends.Count >= 20)
{
await DisplayAlert("Friend limit reached", "You have reached the maximum number of friends!", "OK"); //max frendov
friendsEntry.Text = "";
return;
}
await ReaderWriter.UpdateFriendsList(email, response);
friendsEntry.Text = "";
FillFriendsList(Friends);
await DisplayAlert("Success", "Friend added!", "Close");
}
private async void FillFriendsList(Grid grid)
{
try
{
var user = await ReaderWriter.GetPerson(email);
var counter = 3;
if (user == null)
{
return;
}
foreach (var friend in user.friends)
{
Image img = new Image
{
Source = "profile.jpg", //profilna uporabnika
HeightRequest = 25,
VerticalOptions = LayoutOptions.End,
HorizontalOptions = LayoutOptions.Center
};
Label lbl = new Label
{
Text = friend, //spremeni pol v username
FontSize = 18,
TextColor = Color.Black,
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Start,
Padding = new Thickness(0, -3, 0, 0)
};
var eventOnTap = new TapGestureRecognizer();
eventOnTap.Tapped += async(s, e) =>
{
string action = await DisplayActionSheet("What would you like to do with your friend " + friend + "?", "Cancel", null, "Display movies you both like", "Remove friend");
//bool decision = await DisplayAlert(friend, "What would you like to do?", "Display movies you both like", "Remove friend");
if (action == "Display movies you both like")
{
await PopupNavigation.Instance.PushAsync(new BusyPopUp());
try
{
var friendMovies = FillTheQueueWithMovies(await ReaderWriter.GetUserMoviesByUsername(friend)).ToList();
// Two lists of movie rec. (friendMovies, UserMovies) what now?
var commonList = friendMovies.Concat(UserMovies).ToList();
var avgOfList = commonList.Select(x => x.Vote_Average).DefaultIfEmpty(0).Average();
var finalList = commonList.Where(x => x.Vote_Average > avgOfList).ToList();
MovieGrid.Children.Clear();
RefreshGrid(MovieGrid, finalList);
}
finally
{
await PopupNavigation.Instance.PopAsync();
}
}
else if (action == "Remove friend")
{
await PopupNavigation.Instance.PushAsync(new BusyPopUp());
try
{
user.friends.Remove(friend);
await ReaderWriter.UpdatePerson(user.username, user.email, user.friends, user.movies);
// To remove from the list once its removed from the databse
var button = (BindableObject)s;
var row = Grid.GetRow(button);
var column = Grid.GetColumn(button);
var getgrid = button as Grid;
//assuming the image is in column 1
var result = grid.Children.Where(x => Grid.GetRow(x) == row && Grid.GetColumn(x) == column);
var resultImg = grid.Children.Where(x => Grid.GetRow(x) == row && Grid.GetColumn(x) == column - 1);
foreach (var label in result)
{
grid.Children.Remove(label);
break;
}
foreach (var image in resultImg)
{
grid.Children.Remove(image);
break;
}
await DisplayAlert("Success", "User successfully removed from your friends list", "Close");
}
finally
{
await PopupNavigation.Instance.PopAsync();
}
}
else
{
return;
}
};
lbl.GestureRecognizers.Add(eventOnTap);
grid.Children.Add(img, 0, counter); //column, row
grid.Children.Add(lbl, 1, counter);
Grid.SetColumnSpan(lbl, 2);
counter++;
}
}
catch (Exception e)
{
await DisplayAlert("Exception", e.Message, "Ok");
}
}
