private async void BtnRecal_Clicked(object sender, EventArgs e)
{
bool decision = await DisplayAlert("Recommendation recalibration", "Are you sure you want to recalibrate your movie recommendations?", "Yes", "No");
if (decision == true)
{
await PopupNavigation.Instance.PushAsync(new BusyPopUp());
try
{
user.movies.Clear();
await ReaderWriter.UpdatePerson(Username.Text, Email.Text, user.friends, user.movies);
await Navigation.PushAsync(new GenreAssignmentPage(user.email));
}
finally
{
await PopupNavigation.Instance.PopAsync();
}
}
else
{
//nič
};
}
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");
}
}
//void MoviesCommand(object sender, EventArgs args)
//{
// DisplayAlert("Rabim event handler", "Implementiraj me", "OK");
//}
//void TVSeriesCommand(object sender, EventArgs args)
//{
// DisplayAlert("Dela", "Implementiraj me", "OK");
//}
//void DocumentariesCommand(object sender, EventArgs args)
//{
// DisplayAlert("Dela", "Implementiraj me", "OK");
//}
//void AnimeCommand(object sender, EventArgs args)
//{
// DisplayAlert("Dela", "Implementiraj me", "OK");
//}
//public async void OnShowMenu()
//{
// if (_isAnimationRun)
// return;
// _isAnimationRun = true;
// var animationDuration = AnimationDuration;
// if (Page.Scale < 1)
// {
// animationDuration = (int)(AnimationDuration * SlideAnimationDuration);
// GetCollapseAnimation().Commit(this, CollapseAnimationName, 16,
// (uint)(AnimationDuration * SlideAnimationDuration),
// Easing.Linear,
// null, () => false);
// }
// else
// {
// GetExpandAnimation().Commit(this, ExpandAnimationName, 16,
// AnimationDuration,
// Easing.Linear,
// null, () => false);
// }
// await Task.Delay(animationDuration);
// _isAnimationRun = false;
//}
//private Animation GetExpandAnimation()
//{
// var iconAnimationTime = (1 - SlideAnimationDuration) / _menuItemsView.Count();
// var animation = new Animation
// {
// {0, SlideAnimationDuration, new Animation(v => ToolbarSafeAreaRow.Height = v, _safeInsetsTop, 0)},
// {
// 0, SlideAnimationDuration,
// new Animation(v => Page.TranslationX = v, 0, Device.Info.ScaledScreenSize.Width * PageTranslation)
// },
// {0, SlideAnimationDuration, new Animation(v => Page.Scale = v, 1, PageScale)},
// {
// 0, SlideAnimationDuration,
// new Animation(v => Page.Margin = new Thickness(0, v, 0, 0), 0, _safeInsetsTop)
// },
// {0, SlideAnimationDuration, new Animation(v => Page.CornerRadius = (float) v, 0, 5)}
// };
// foreach (var view in _menuItemsView)
// {
// var index = _menuItemsView.IndexOf(view);
// animation.Add(SlideAnimationDuration + iconAnimationTime * index - 0.05,
// SlideAnimationDuration + iconAnimationTime * (index + 1) - 0.05, new Animation(
// v => view.Opacity = (float)v, 0, 1));
// animation.Add(SlideAnimationDuration + iconAnimationTime * index,
// SlideAnimationDuration + iconAnimationTime * (index + 1), new Animation(
// v => view.TranslationY = (float)v, -10, 0));
// }
// return animation;
//}
//private Animation GetCollapseAnimation()
//{
// var animation = new Animation
// {
// {0, 1, new Animation(v => ToolbarSafeAreaRow.Height = v, 0, _safeInsetsTop)},
// {0, 1, new Animation(v => Page.TranslationX = v, Device.Info.ScaledScreenSize.Width * PageTranslation, 0)},
// {0, 1, new Animation(v => Page.Scale = v, PageScale, 1)},
// {0, 1, new Animation(v => Page.Margin = new Thickness(0, v, 0, 0), _safeInsetsTop, 0)},
// {0, 1, new Animation(v => Page.CornerRadius = (float) v, 5, 0)}
// };
// foreach (var view in _menuItemsView)
// {
// animation.Add(0, 1, new Animation(
// v => view.Opacity = (float)v, 1, 0));
// animation.Add(0, 1, new Animation(
// v => view.TranslationY = (float)v, 0, -10));
// }
// return animation;
//}
private async void BtnSave_Clicked(object sender, EventArgs e)
{
bool decision = await DisplayAlert("Update user credentials", "Are you sure you want to update your user credentials?", "Yes", "No");
if (decision == true)
{
await PopupNavigation.Instance.PushAsync(new BusyPopUp());
try
{
await ReaderWriter.UpdatePerson(Username.Text, Email.Text, user.friends, user.movies);
}
finally
{
await PopupNavigation.Instance.PopAsync();
}
}
else
{
//nič
};
}
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");
}
}
