public PublisherAccount(string userName, string fullName, string email, string hashedPassword, string publisherName, MediaItems publishedItems)
: base(userName, fullName, email, hashedPassword)
{
PublisherName = publisherName;
PublishedItems = publishedItems;
}
/// <summary>
/// Updates the ListView with the submitted data.
/// When this method is called, all data previously added to the list
/// will be disregarded, and the contents of the ListView will match
/// the media items passed in the parameter.
/// </summary>
/// <param name="mediaItems">
/// The media items to be loaded into the list.
/// </param>
internal void UpdateListContents(MediaItems mediaItems)
{
this.BeginUpdate();
this.CurrentItems = new List<ListViewItem>();
foreach (var song in mediaItems.Songs)
{
var listItem = new ListViewItem(song.Title);
listItem.SubItems.Add(song.Artist);
listItem.SubItems.Add(song.Genre);
listItem.SubItems.Add(song.ReleaseDate.ToShortDateString());
listItem.SubItems.Add(song.Price.ToString());
listItem.Group = this.songListViewGroup;
listItem.Tag = song;
this.CurrentItems.Add(listItem);
}
foreach (var album in mediaItems.Albums)
{
var listItem = new ListViewItem(album.Title);
listItem.SubItems.Add(album.AlbumArtist);
listItem.SubItems.Add(album.Genre);
listItem.SubItems.Add(album.ReleaseDate.ToShortDateString());
listItem.SubItems.Add(album.Price.ToString());
listItem.Group = this.albumListViewGroup;
listItem.Tag = album;
this.CurrentItems.Add(listItem);
}
foreach (var movie in mediaItems.Movies)
{
var listItem = new ListViewItem(movie.Title);
listItem.SubItems.Add(movie.Director);
listItem.SubItems.Add(movie.Genre);
listItem.SubItems.Add(movie.ReleaseDate.ToShortDateString());
listItem.SubItems.Add(movie.Price.ToString());
listItem.Group = this.movieListViewGroup;
listItem.Tag = movie;
this.CurrentItems.Add(listItem);
}
foreach (var book in mediaItems.Books)
{
var listItem = new ListViewItem(book.Title);
listItem.SubItems.Add(book.Author);
listItem.SubItems.Add(book.Genre);
listItem.SubItems.Add(book.ReleaseDate.ToShortDateString());
listItem.SubItems.Add(book.Price.ToString());
listItem.Group = this.bookListViewGroup;
listItem.Tag = book;
this.CurrentItems.Add(listItem);
}
this.RePopulateList();
this.EndUpdate();
}
/// <summary>
/// Helper method for populating the contents of the MediaGrid
/// with the items given in the parameter.
/// </summary>
/// <param name="items"></param>
private void PopulateGrid(MediaItems items)
{
ListViewGrid.Items.Clear();
var listItemCollection = new List<ListViewItem>();
// Initialize the thumbnail list.
var imageList = new ImageList();
var imageSize = new Size(70, 70);
imageList.ImageSize = imageSize;
ListViewGrid.LargeImageList = imageList;
switch (mediaCriteria.Type)
{
case MediaType.Album:
int iAlbum = 0;
foreach (AlbumInfo album in items.Albums)
{
ListViewGrid.LargeImageList.Images.Add(
BinaryCommuncator.GetThumbnail(album.Id));
var item = new ListViewItem(album.Title, iAlbum++);
item.SubItems.Add(album.AlbumArtist);
item.SubItems.Add(album.Price.ToString());
item.Tag = album;
listItemCollection.Add(item);
}
break;
case MediaType.Book:
int iBook = 0;
foreach (BookInfo book in items.Books)
{
ListViewGrid.LargeImageList.Images.Add(
BinaryCommuncator.GetThumbnail(book.Id));
var item = new ListViewItem(book.Title, iBook++);
item.SubItems.Add(book.Author);
item.SubItems.Add(book.Price.ToString());
item.Tag = book;
listItemCollection.Add(item);
}
break;
case MediaType.Song:
int iSong = 0;
foreach (SongInfo song in items.Songs)
{
ListViewGrid.LargeImageList.Images.Add(
BinaryCommuncator.GetThumbnail(song.Id));
var item = new ListViewItem(song.Title, iSong++);
item.SubItems.Add(song.Artist);
item.SubItems.Add(song.Price.ToString());
item.Tag = song;
listItemCollection.Add(item);
}
break;
case MediaType.Movie:
int iMovie = 0;
foreach (MovieInfo movie in items.Movies)
{
ListViewGrid.LargeImageList.Images.Add(
BinaryCommuncator.GetThumbnail(movie.Id));
var item = new ListViewItem(movie.Title, iMovie++);
item.SubItems.Add(movie.Director);
item.SubItems.Add(movie.Price.ToString());
item.Tag = movie;
listItemCollection.Add(item);
}
break;
}
// Add all the created ListViewItems to the MediaGrid at once.
ListViewGrid.Items.AddRange(listItemCollection.ToArray());
}
/// <summary>
/// Filters the search results based on price range selected.
/// This is a local filtering.
/// </summary>
/// <param name="items">The media items to filter.</param>
/// <returns>A filtered collection of media.</returns>
private MediaItems FilterByPrice(MediaItems items)
{
var p = (PriceRange)priceFilter.SelectedItem;
if (p.MinimumPrice == int.MinValue && p.MaximumPrice == int.MaxValue)
return items; // no price filtering
IEnumerable<AlbumInfo> albums = items.Albums.Where(m => m.Price >= p.MinimumPrice && m.Price <= p.MaximumPrice);
IEnumerable<MovieInfo> movies = items.Movies.Where(m => m.Price >= p.MinimumPrice && m.Price <= p.MaximumPrice);
IEnumerable<BookInfo> books = items.Books.Where(m => m.Price >= p.MinimumPrice && m.Price <= p.MaximumPrice);
IEnumerable<SongInfo> songs = items.Songs.Where(m => m.Price >= p.MinimumPrice && m.Price <= p.MaximumPrice);
return new MediaItems
{
Albums = albums.ToArray(),
Movies = movies.ToArray(),
Books = books.ToArray(),
Songs = songs.ToArray()
};
}
