private async void Buy_Click(object sender, RoutedEventArgs e)
{
string sn = "";
LoadingBar.Visibility = Visibility.Visible;
LoadingBar.IsIndeterminate = true;
items2 = await Table2.Where(Book
=> Book.Id == rec.sel.Id).ToCollectionAsync();
BookData b = new BookData();
foreach (Book lol in items2)
{
b.Title = lol.Title;
b.Author = lol.Author;
b.userName = testlol;
try
{
HttpClient client = new HttpClient(); // Create HttpClient
imgBuffer = await client.GetByteArrayAsync(lol.ImageUri2); // Download file
sn = JsonConvert.SerializeObject(b);
}
catch (Exception)
{
LoadingBar.Visibility = Visibility.Collapsed;
await(new MessageDialog("Something bad happened :(:(")).ShowAsync();
break;
}
}
try
{
var test = sender as Button;
var test2 = test.Parent as Grid;
var test3 = test2.Children[2] as TextBlock;
var test4 = test2.Children[0] as TextBlock;
string ab = test4.Text.Substring((test4.Text.Length) - 2);
string nam = "";
foreach (char c in ab)
{
if (char.IsDigit(c))
{
nam = nam + c.ToString();
}
}
string titl = Title.Text;
Uri url = new Uri("https://www.ebookstreamer.me/downloads");
HttpClient httpClient = new HttpClient();
var myClientHandler = new HttpClientHandler();
//myClientHandler.ClientCertificateOptions = ClientCertificateOption.Automatic;
HttpResponseMessage httpResponse = new HttpResponseMessage();
var content = new FormUrlEncodedContent(new[]
{
new KeyValuePair <string, string>("id", test3.Text)
});
httpResponse = await httpClient.PostAsync(url, content);
httpResponse.EnsureSuccessStatusCode();
Stream str = await httpResponse.Content.ReadAsStreamAsync();
byte[] pd = new byte[str.Length];
str.Read(pd, 0, pd.Length);
try
{
StorageFolder mainFol = await ApplicationData.Current.LocalFolder.CreateFolderAsync(testlol + "My Books", CreationCollisionOption.OpenIfExists);
if (mainFol != null)
{
StorageFolder folder = await mainFol.CreateFolderAsync(titl, CreationCollisionOption.OpenIfExists);
if (folder != null)
{
StorageFile file = await folder.CreateFileAsync(nam + ".txt", CreationCollisionOption.ReplaceExisting);
using (var fileStream = await file.OpenStreamForWriteAsync())
{
str.Seek(0, SeekOrigin.Begin);
await str.CopyToAsync(fileStream);
}
StorageFile useFile =
await folder.CreateFileAsync("UserName.txt", CreationCollisionOption.ReplaceExisting);
await Windows.Storage.FileIO.WriteTextAsync(useFile, sn);
StorageFile imgFile =
await folder.CreateFileAsync("image.jpeg", CreationCollisionOption.ReplaceExisting);
using (Stream stream = await imgFile.OpenStreamForWriteAsync())
stream.Write(imgBuffer, 0, imgBuffer.Length); // Save
}
}
LoadingBar.Visibility = Visibility.Collapsed;
await(new MessageDialog("Download Successful")).ShowAsync();
Frame.Navigate(typeof(Downloads));
}
catch (Exception)
{
LoadingBar.Visibility = Visibility.Collapsed;
await(new MessageDialog("Can't download now please try after sometime")).ShowAsync();
}
}
catch (Exception)
{
LoadingBar.Visibility = Visibility.Collapsed;
await(new MessageDialog("Something bad happened :(:(")).ShowAsync();
}
}
async Task retreive(string name)
{
try
{
List <GridClass> lg = new List <GridClass>();
GridClass gd = new GridClass();
if (name.CompareTo("about me") == 0)
{
gd.Image = new BitmapImage(new Uri(this.BaseUri, "Assets/whataboutme.jpg"));
gd.authName = "";
gd.title = "about me";
lg.Add(gd);
event1.Visibility = Visibility.Collapsed;
event2.ItemsSource = lg;
event2.Visibility = Visibility.Visible;
}
else
{
StorageFolder mainFol = await ApplicationData.Current.LocalFolder.CreateFolderAsync(testlol + "My Books", CreationCollisionOption.OpenIfExists);
if (mainFol != null)
{
ob = new BookData();
StorageFolder folder = await mainFol.CreateFolderAsync(name, CreationCollisionOption.OpenIfExists);
openBook = folder;
StorageFile sampleFile = await folder.GetFileAsync("UserName.txt");
var t = await sampleFile.OpenAsync(FileAccessMode.Read);
Stream na = t.AsStreamForRead();
using (var streamReader = new StreamReader(na, Encoding.UTF8))
{
string line;
line = streamReader.ReadToEnd();
ob = JsonConvert.DeserializeObject <BookData>(line);
}
IReadOnlyList <StorageFile> sf = await folder.GetFilesAsync();
StorageFile imgFile = await folder.GetFileAsync("image.jpeg");
Im = new BitmapImage(new Uri(imgFile.Path));
foreach (StorageFile s in sf)
{
gd = new GridClass();
if (s.Name.CompareTo("UserName.txt") == 0)
{
break;
}
if (s.Name.CompareTo("image.jpeg") == 0)
{
break;
}
gd = new GridClass();
gd.title = "Chapter No:" + s.DisplayName;
gd.Image = Im;
gd.authName = "";
lg.Add(gd);
}
event1.Visibility = Visibility.Collapsed;
event2.ItemsSource = lg;
event2.Visibility = Visibility.Visible;
}
}
}
catch (Exception)
{
await(new MessageDialog("ahhmm Something not so good Happened :(:(")).ShowAsync();
}
}