private void btnCreate_Click(object sender, EventArgs e)
{
using (var ctx = new AccountContext())
{
var exists = ctx.Users.FirstOrDefault(u => u.Email == txtEmail.Text);
if (exists == null)
{
ctx.Users.Add(new User
{
FirstName = txtFirstName.Text,
LastName = txtLastName.Text,
Email = txtEmail.Text,
Password = txtPassword.Text
});
MessageBox.Show("Your account has been created! Redirecting...");
ctx.SaveChanges();
}
else
{
MessageBox.Show("This e-mail is already registered. Please log in or use a different e-mail");
}
}
Close();
}
private void btnLogIn_Click(object sender, EventArgs e)
{
using (var ctx = new AccountContext())
{
var user = ctx.Users.FirstOrDefault(u => u.Email == txtEmail.Text);
if (user == null)
{
MessageBox.Show("This e-mail is not registered.");
}
else
{
if (user.Password == txtPassword.Text)
{
Global.UserId = user.Id;
MessageBox.Show("Successfully logged in. Redirecting...");
MainMenu main = new MainMenu();
Hide();
main.Show();
}
else
{
MessageBox.Show("Incorrect password.");
}
}
}
}
public AddAlbum()
{
InitializeComponent();
using (var ctx = new AccountContext())
{
lstArtists.DataSource = ctx.Artists.ToArray();
lstArtists.DisplayMember = "Name";
lstArtists.ValueMember = "Id";
}
}
public AddPlaylist()
{
InitializeComponent();
using (var ctx = new AccountContext())
{
lstSongs.DataSource = ctx.Songs.ToArray();
lstSongs.DisplayMember = "Title";
lstSongs.ValueMember = "Id";
}
lstPlaylistSongs.DisplayMember = "Title";
lstPlaylistSongs.ValueMember = "Id";
}
private void btnAddArtist_Click(object sender, EventArgs e)
{
using (var ctx = new AccountContext())
{
ctx.Artists.Add(new Artist
{
Name = txtArtistName.Text,
CreatedAt = DateTime.Now,
UpdatedAt = DateTime.Now
});
ctx.SaveChanges();
}
MessageBox.Show($"{txtArtistName.Text} has been added.");
Close();
MainMenu main = new MainMenu();
main.Show();
}
public MainMenu()
{
InitializeComponent();
lvwSongs.View = View.Details;
lvwSongs.CheckBoxes = true;
lvwSongs.FullRowSelect = true;
lvwSongs.HeaderStyle = ColumnHeaderStyle.Nonclickable;
ColumnHeader title = new ColumnHeader();
title.Text = "Title";
title.TextAlign = HorizontalAlignment.Left;
title.Width = 100;
lvwSongs.Columns.Add(title);
ColumnHeader artist = new ColumnHeader();
artist.Text = "Artist";
artist.TextAlign = HorizontalAlignment.Left;
artist.Width = 100;
lvwSongs.Columns.Add(artist);
ColumnHeader album = new ColumnHeader();
album.Text = "Album";
album.TextAlign = HorizontalAlignment.Left;
album.Width = 100;
lvwSongs.Columns.Add(album);
ColumnHeader length = new ColumnHeader();
length.Text = "Length";
length.TextAlign = HorizontalAlignment.Left;
length.Width = 100;
lvwSongs.Columns.Add(length);
using (var ctx = new AccountContext())
{
var playlists = ctx.Playlists.Where(x => x.User.Id == Global.UserId).ToArray();
lstPlaylists.DataSource = playlists;
lstPlaylists.DisplayMember = "Name";
lstPlaylists.ValueMember = "Id";
}
}
private void lvwSongs_ItemChecked(object sender, ItemCheckedEventArgs e)
{
ListViewItem item = e.Item;
Song song = item.Tag as Song;
if (song != null)
{
using (var ctx = new AccountContext())
{
var interaction = ctx.Interactions
.Join(ctx.Users,
i => i.User.Id,
user => user.Id,
(i, user) => new { i, user })
.Join(ctx.Songs,
si => si.i.Song.Id,
s => s.Id,
(si, s) => new { si, s })
.FirstOrDefault(x => x.si.user.Id == Global.UserId && x.s.Id == song.Id);
if (interaction == null)
{
ctx.Interactions.Add(new Interaction()
{
User = ctx.Users.FirstOrDefault(u => u.Id == Global.UserId),
Song = ctx.Songs.FirstOrDefault(s => s.Id == song.Id),
Liked = item.Checked ? true : false,
PlayCount = 0,
CreatedAt = DateTime.Now,
UpdatedAt = DateTime.Now
});
}
else
{
interaction.si.i.Liked = item.Checked ? true : false;
interaction.si.i.UpdatedAt = DateTime.Now;
}
ctx.SaveChanges();
}
}
}
private void btnAddAlbum_Click(object sender, EventArgs e)
{
using (var ctx = new AccountContext())
{
var newAlbum = new Album
{
Name = txtName.Text,
Artist = ctx.Artists.FirstOrDefault(x => x.Id == ((Artist)lstArtists.SelectedItem).Id),
CreatedAt = DateTime.Now,
UpdatedAt = DateTime.Now
};
ctx.Albums.Add(newAlbum);
ctx.SaveChanges();
}
MessageBox.Show($"Album \"{txtName.Text}\" created!");
Close();
MainMenu main = new MainMenu();
main.Show();
}
private void btnAddSong_Click(object sender, EventArgs e)
{
using (var ctx = new AccountContext())
{
ctx.Songs.Add(new Song
{
Title = txtTitle.Text,
Album = ctx.Albums.FirstOrDefault(x => x.Id == ((Album)lstAlbums.SelectedItem).Id),
Artist = ctx.Artists.FirstOrDefault(x => x.Id == ((Artist)lstArtists.SelectedItem).Id),
Length = 380,
CreatedAt = DateTime.Now,
UpdatedAt = DateTime.Now
});
ctx.SaveChanges();
}
MessageBox.Show($"{txtTitle.Text} has been added to the album.");
Close();
MainMenu main = new MainMenu();
main.Show();
}
private void btnPlay_Click(object sender, EventArgs e)
{
using (var ctx = new AccountContext())
{
Song song = lvwSongs.SelectedItems[0].Tag as Song;
if (song != null)
{
var interaction = ctx.Interactions
.Join(ctx.Users,
i => i.User.Id,
user => user.Id,
(i, user) => new { i, user })
.Join(ctx.Songs,
si => si.i.Song.Id,
s => s.Id,
(si, s) => new { si, s })
.FirstOrDefault(x => x.si.user.Id == Global.UserId && x.s.Id == song.Id);
if (interaction == null)
{
ctx.Interactions.Add(new Interaction()
{
User = ctx.Users.FirstOrDefault(u => u.Id == Global.UserId),
Song = ctx.Songs.FirstOrDefault(s => s.Id == song.Id),
Liked = false,
PlayCount = 1,
CreatedAt = DateTime.Now,
UpdatedAt = DateTime.Now
});
}
else
{
interaction.si.i.PlayCount++;
interaction.si.i.UpdatedAt = DateTime.Now;
}
ctx.SaveChanges();
MessageBox.Show("click");
}
}
}
private void lstPlaylists_SelectedIndexChanged(object sender, EventArgs e)
{
lvwSongs.SelectedItems.Clear();
lvwSongs.Items.Clear();
Playlist selectedPlaylist = lstPlaylists.SelectedItem as Playlist;
using (var ctx = new AccountContext())
{
//HIER VERDER
var playlists = ctx.Playlists.Include(nameof(Playlist.Songs)).Where(p => p.Id == selectedPlaylist.Id).ToList();
foreach (var item in playlists)
{
var songs = item.Songs.Join(ctx.Artists,
s => s.Artist.Id,
a => a.Id,
(s, a) => new { s, a })
.Join(ctx.Albums,
sa => sa.a.Id,
alb => alb.Id,
(sa, alb) => new { sa, alb });
foreach (var song in songs)
{
var liked = ctx.Interactions.FirstOrDefault(l => l.User.Id == Global.UserId && l.Song.Id == song.sa.s.Id);
var addSong = lvwSongs.Items.Add(new ListViewItem(new string[]
{
song.sa.s.Title,
song.sa.a.Name,
song.alb.Name,
(TimeSpan.FromSeconds(song.sa.s.Length).ToString(@"mm\:ss"))
}));
addSong.Tag = song.sa.s;
addSong.Checked = (liked != null && liked.Liked) ? true : false;
}
}
}
}
private void btnAddPlaylist_Click(object sender, EventArgs e)
{
using (var ctx = new AccountContext())
{
Playlist newPlaylist = new Playlist()
{
User = ctx.Users.FirstOrDefault(u => u.Id == Global.UserId),
Name = txtPlaylistName.Text,
CreatedAt = DateTime.Now,
UpdatedAt = DateTime.Now
};
foreach (var item in lstPlaylistSongs.Items)
{
ctx.Songs.Attach(item as Song);
newPlaylist.Songs.Add(item as Song);
}
ctx.Playlists.Add(newPlaylist);
ctx.SaveChanges();
MessageBox.Show($"Playlist {txtPlaylistName.Text} has been added.");
MainMenu main = new MainMenu();
main.Show();
Close();
}
}
