public override async Task OnNavigatedToAsync(object parameter, NavigationMode mode, IDictionary <string, object> state)
{
var service = new MovieBrowserService();
//Load the movies if empty
if (PopularMovies.Count == 0)
{
var popularMovies = await service.GetPopularMovies();
for (int i = 0; i < 20; i++)
{
PopularMovies.Add(popularMovies.results[i]);
}
}
//Load the tv shows if empty
if (PopularTvShows.Count == 0)
{
var popularTvShows = await service.GetPopularTvShows();
for (int i = 0; i < 20; i++)
{
PopularTvShows.Add(popularTvShows.results[i]);
}
}
await base.OnNavigatedToAsync(parameter, mode, state);
}
public async Task <IActionResult> PutPopularMovies([FromRoute] int id, [FromBody] PopularMovies popularMovies)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != popularMovies.Id)
{
return(BadRequest());
}
_context.Entry(popularMovies).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PopularMoviesExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PostPopularMovies([FromBody] PopularMovies popularMovies)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
_context.PopularMovies.Add(popularMovies);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetPopularMovies", new { id = popularMovies.Id }, popularMovies));
}
async void LoadData()
{
var Resp = await ApiServices.Instance.GetPopularMovies(Page, SelectedSortLbl == "Most Popular");
if (Resp.results != null)
{
Page++;
PopularMovies.AddRange(Resp.results);
}
else if (!string.IsNullOrEmpty(Resp.status_message))
{
}
}
public PopularMoviesPageViewModel(INavigationService navigationService) : base(navigationService)
{
Page = 1;
AlertBoxCommand = new DelegateCommand(async() =>
{
if (SelectedSortLbl == "Most Popular")
{
PopularLbl = "✔ Most Popular";
HighestRate = " Highest Rated";
}
else
{
PopularLbl = " Most Popular";
HighestRate = "✔ Highest Rated";
}
var ans = await UserDialogs.Instance.ActionSheetAsync("Filter", "Cancel", null, null, PopularLbl, HighestRate);
if (ans != "Cancel")
{
SelectedSortLbl = ans.Replace(SelectLbl, "").Trim();
Page = 1;
PopularMovies.Clear();
LoadData();
}
});
MessagingCenter.Subscribe <string>("", "OnAppearing", val =>
{
OnAppearing();
});
MovieDetailCommand = new DelegateCommand <MovieModel>((val) =>
{
var param = new NavigationParameters();
param.Add("Id", val.id);
NavigationService.NavigateAsync("MovieDetailsPage", param, useModalNavigation: true);
});
LoadMoreDataCommand = new DelegateCommand(LoadData);
}
async Task ExecuteLoadItemsCommand()
{
IsBusy = true;
try
{
PopularMovies.Clear();
var popularMovies = await MoviesService.GetPopularMovies();
foreach (var movie in popularMovies)
{
PopularMovies.Add(movie);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
