/// <summary>
/// Load movies whose titles contain the given keywords
/// </summary>
private async void loadSearch()
{
lbMovies.Items.Clear();
if (tbSearch.Text.Trim() == "")
{
foreach (CustomMovie cm in beginMovies)
{
lbMovies.Items.Add(cm);
}
toopStripLblSearchResults.Text = string.Format("Showing {0} of {1} results", LoadMovies.topRatedCount, LoadMovies.topRatedTotal);
LoadMovies.resetParams();
}
else
{
var movies = await LoadMovies.SearchMovies(tbSearch.Text.Trim());
foreach (CustomMovie cm in movies)
{
lbMovies.Items.Add(cm);
}
toopStripLblSearchResults.Text = string.Format("Showing {0} of {1} results", LoadMovies.searchCount, LoadMovies.searchTotal);
}
currentSearchText = tbSearch.Text.Trim();
searchChanged = true;
genreChanged = false;
if (lbMovies.Items.Count > 0)
{
lbMovies.SelectedIndex = 0;
}
}
/// <summary>
/// Called when the user presses the "Load more" button, it checks whether it should load more top rated movies,
/// <para>movies from search results or movies from the selected genre</para>
/// </summary>
private async void loadMore()
{
bool topRated = false;
bool search = false;
bool genre = false;
List <CustomMovie> movies = null;
if (cbGenre.SelectedItem.ToString().Equals("All") && tbSearch.Text.Trim().Length == 0)
{
movies = await LoadMovies.TopRated();
topRated = true;
}
else if (!cbGenre.SelectedItem.ToString().Equals("All") && tbSearch.Text.Trim().Length == 0)
{
movies = await LoadMovies.GetByGenre(cbGenre.SelectedItem.ToString());
genre = true;
}
else if (cbGenre.SelectedItem.ToString().Equals("All") && tbSearch.Text.Trim().Length > 0)
{
movies = await LoadMovies.SearchMovies(tbSearch.Text.Trim());
search = true;
}
else
{
return;
}
if (movies != null)
{
foreach (CustomMovie cm in movies)
{
if (topRated)
{
beginMovies.Add(cm);
}
lbMovies.Items.Add(cm);
}
if (topRated)
{
toopStripLblSearchResults.Text = string.Format("Showing {0} of {1} results", LoadMovies.topRatedCount, LoadMovies.topRatedTotal);
}
else if (search)
{
toopStripLblSearchResults.Text = string.Format("Showing {0} of {1} results", LoadMovies.searchCount, LoadMovies.searchTotal);
}
else if (genre)
{
toopStripLblSearchResults.Text = string.Format("Showing {0} of {1} results", LoadMovies.genreCount, LoadMovies.genreTotal);
}
}
}