public static async Task <bool> ValidateLibraryUser(LibraryUser myUser)
{
var filecontent = await FileHelper.ReadTextFileAsync(LOGIN_FILE_NAME);
var lines = filecontent.Split(new char[] { '\r', '\n' });
foreach (var line in lines)
{
if (string.IsNullOrEmpty(line))
{
continue;
}
var lineParts = line.Split(',');
var LibUser = new LibraryUser()
{
UserName = lineParts[0],
USerPassword = lineParts[1]
};
// Checking if the user object is in the Stored Login config file.
if ((LibUser.UserName == myUser.UserName) && (LibUser.USerPassword == myUser.USerPassword))
{
return(true);
}
}
return(false);
}
private void Next_Click(object sender, RoutedEventArgs e)
{
var myUser = new LibraryUser()
{
UserName = UserNametxt.Text,
USerPassword = Passwordtxt.Password
};
LibraryUser.WriteLibraryUserToFile(myUser);
this.Frame.Navigate(typeof(MainPage));
}
private async void Login_Click(object sender, RoutedEventArgs e)
{
var myUser = new LibraryUser()
{
UserName = txtUserName.Text,
USerPassword = txtPassword.Password
};
if (await LibraryUser.ValidateLibraryUser(myUser))
{
this.Frame.Navigate(typeof(MyMusicCollection), myUser);
}
else
{
MainStatusText.Text = @" This login account doesnot exist.Enter a different account or create a new user";
}
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
LibUserObject = (LibraryUser)e.Parameter;
await MusicManager.GetAllMusic(MusicCollection);
TxtUSER.Text = LibUserObject.UserName;
// parameters.Name
// parameters.Text
// ...
//LoadLibUserPlaylist(Userobject.UserName);
// var MusicFileListOnload = MusicFile.LoadMyMusicCollection();
// DataContext = MusicFile.LoadMyMusicCollection();
//MusicList = await MusicManager.LoadMyMusicCollection();
// MusicListToDisplay = await MusicManager.PickUsersMusicCollection();
// MusicListToDisplay = await MusicManager.PickUsersMusicCollection();
// DataContext= await MusicManager.PickUsersMusicCollection();
}
public static async Task <ICollection <LibraryUser> > GetLibraryUsers()
{
var LibUsersList = new List <LibraryUser>();
var filecontent = await FileHelper.ReadTextFileAsync(LOGIN_FILE_NAME);
var lines = filecontent.Split(new char[] { '\r', '\n' });
foreach (var line in lines)
{
if (string.IsNullOrEmpty(line))
{
continue;
}
var lineParts = line.Split(',');
var LibUser = new LibraryUser()
{
UserName = lineParts[0],
USerPassword = lineParts[1]
};
LibUsersList.Add(LibUser);
}
return(LibUsersList);
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
DataContext = await LibraryUser.GetLibraryUsers();
}
public static void WriteLibraryUserToFile(LibraryUser myUser)
{
var LibUserData = $"{myUser.UserName},{myUser.USerPassword}\n";
FileHelper.WriteTextFileAsync(LOGIN_FILE_NAME, LibUserData);
}
