private async void searchBtn_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(searchTxt.Text))
{
MessageBox.Show("Inserisci il titolo del film che vuoi cercare", "Errore");
return;
}
int totalResults = 10, gotResults = 0, toGet = int.Parse(resultsToGet.SelectedItem.ToString()), page = 1;
disableSearch();
movies = new List <Movie>();
while (gotResults < Math.Min(totalResults, toGet))
{
MoviesSearch result = await searchMovies(searchTxt.Text, page ++);
if (result == null)
{
MessageBox.Show("Impossibile comunicare con il server", "Errore");
enableSearch();
return;
}
else if (result.Search == null)
{
MessageBox.Show("Nessun film trovato", "Errore");
enableSearch();
return;
}
gotResults += result.Search.Count();
totalResults = int.Parse(result.totalResults);
movies.AddRange(result.Search);
}
enableSearch();
refreshMovieList();
}
public static async Task <MoviesSearch> searchMovies(string title, int page)
{
MoviesSearch movies = null;
try
{
HttpResponseMessage response = await client.GetAsync("/?apikey=" + API_KEY + "&s=" + title + "&page=" + page.ToString());
if (response.IsSuccessStatusCode)
{
movies = await response.Content.ReadAsAsync <MoviesSearch>();
}
}
catch {}
return(movies);
}
