private void button1_Click(object sender, RoutedEventArgs e)
{
if (txtemail.Text.Trim() != "" && txtname.Text.Trim() != "" && txtpassword.Password.Trim() != "")
{
string emailId = txtemail.Text.Trim().ToLower();
if (emailId == null || !EmailValidator.Validate(emailId))
{
txtemail.Background = Colors.errorBackGround;
txtemail.Foreground = Colors.errorForeGround;
return;
}
string name = txtname.Text.Trim();
string password = txtpassword.Password.Trim();
try
{
AWSConnectionService db = AWSConnectionService.getInstance();
db.createRegistrationTableIfNotExists();
db.insertIntoRegistrationTableIfNotExist(emailId, password, name);
new Login().Show();
this.Hide();
Console.WriteLine("To continue, press Enter");
Console.ReadLine();
}
catch (AmazonDynamoDBException ex) { Console.WriteLine(ex.Message); }
catch (AmazonServiceException ex) { Console.WriteLine(ex.Message); }
}
else
{
MessageBox.Show("Please fill all details");
}
}
private void LoadList(string email)
{
AWSConnectionService db = AWSConnectionService.getInstance();
var files = db.ListPDFFilesforUser(email);
Console.WriteLine("\nPrinting result.....");
var gridView = new GridView();
this.listViewFiles.View = gridView;
gridView.Columns.Add(new GridViewColumn
{
Header = "Book",
DisplayMemberBinding = new Binding("KeyName")
});
gridView.Columns.Add(new GridViewColumn
{
Header = "GeneratedKeyName",
DisplayMemberBinding = new Binding("GeneratedKeyName")
});
gridView.Columns.Add(new GridViewColumn
{
Header = "CurrentPageNumber",
DisplayMemberBinding = new Binding("CurrentPageNumber")
});
gridView.Columns.Add(new GridViewColumn
{
Header = "EmailId",
DisplayMemberBinding = new Binding("EmailId")
});
gridView.Columns[0].Width = 400;
gridView.Columns[1].Width = 0;
gridView.Columns[2].Width = 0;
gridView.Columns[3].Width = 0;
var dict = new Dictionary <FileModel, DateTime>();
foreach (var file in files)
{
listViewFiles.Items.Add(file);
dict.Add(file, file.LastAccessedTime);
}
//using linq to find the latest accessed book
try
{
dict.Values.Max();
var keyOfMaxValue = dict.Aggregate((x, y) => x.Value > y.Value ? x : y).Key;
lblLatestBook.Text = keyOfMaxValue.KeyName;
}
catch (InvalidOperationException)
{
lblLatestBook.Text = "No books, recent books will appear here..";
}
}
public void bookmark(int pagenumber)
{
AWSConnectionService instance = AWSConnectionService.getInstance();
AmazonDynamoDBClient client = new AmazonDynamoDBClient(instance.credentials, AWSConnectionService.dynamoDbRegion);
DynamoDBContext context = new DynamoDBContext(client);
FileModel pdfRecordRetrived = context.Load <FileModel>(emailId, key);
Trace.WriteLine(pdfRecordRetrived.ToString());
pdfRecordRetrived.CurrentPageNumber = pagenumber;
context.Save <FileModel>(pdfRecordRetrived);
}
private void BtnUploadConfirmOnClick(object sender, RoutedEventArgs e)
{
try
{
if (filePath != null || filePath.Trim() != "")
{
AWSConnectionService.getInstance().insertIntoFileTableAndUpload(useremailId, AWSConnectionService.s3StorageBucketRegion, AWSConnectionService.s3StorageBucketName, filePath);
}
System.Threading.Thread.Sleep(2000);
}
catch (NullReferenceException)
{
MessageBox.Show("No file selected");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString());
}
}
void ListView_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
FileModel item = (FileModel)((FrameworkElement)e.OriginalSource).DataContext;
if (item != null)
{
//MessageBox.Show("Item's Double Click handled!" + item.GKey);
//new S3Service(AWSConnectionService.s3StorageBucketRegion, AWSConnectionService.s3StorageBucketName, item.GKey, null).downloadPDF(item.KeyName, item.GKey);
string downloadPath = new S3Service(AWSConnectionService.s3StorageBucketRegion, AWSConnectionService.s3StorageBucketName, item.GeneratedKeyName, null).Download_FileAsync(useremailId);
ViewBook viewBook = new ViewBook(downloadPath, item);
AWSConnectionService instance = AWSConnectionService.getInstance();
AmazonDynamoDBClient client = new AmazonDynamoDBClient(instance.credentials, AWSConnectionService.dynamoDbRegion);
DynamoDBContext context = new DynamoDBContext(client);
FileModel pdfRecordRetrived = context.Load <FileModel>(item.EmailId, item.KeyName);
Trace.WriteLine(pdfRecordRetrived.ToString());
pdfRecordRetrived.LastAccessedTime = DateTime.Now;
context.Save <FileModel>(pdfRecordRetrived);
viewBook.Show();
this.Hide();
}
}
private void button1_Click(object sender, RoutedEventArgs e)
{
string emailId = txtemail.Text.ToLower();
if (emailId == null || !EmailValidator.Validate(emailId))
{
txtemail.Background = _300983145_Sruthi__Lab2.Colors.errorBackGround;
txtemail.Foreground = Colors.errorForeGround;
return;
}
string password = txtpassword.Password;
AWSConnectionService db = AWSConnectionService.getInstance();
try
{
bool loginsuccess = db.loginIntoApplication(emailId, password);
if (loginsuccess)
{
db.createBucket();
db.createFileTableIfNotExists(AWSConnectionService.fileTableName);
instance = new Welcome(emailId);
instance.Show();
this.Hide();
}
else
{
MessageBox.Show(this, "Login Failed", "Incorrect Email or Password");
}
}
catch (ResourceNotFoundException)
{ MessageBox.Show("Account doesn't exist"); }
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}