private async void LoadData()
{
this.IsBusy = true;
var newestAlbums = await this.m_dataService.GetNewestAlbums(9);
if (newestAlbums != null)
{
int iIndex = 0;
foreach (var album in newestAlbums)
{
if (album != null)
{
DataItemViewModel dataItem = new DataItemViewModel();
if (iIndex == 0)
{
dataItem = new BigDataItemViewModel();
}
iIndex++;
dataItem.Title = album.Title;
dataItem.Subtitle = album.Artist.Name;
dataItem.Image = album.Cover;
dataItem.Data = album;
this.DataGroup.Items.Add(dataItem);
}
}
this.IsBusy = false;
}
}
private void SelectItem(DataItemViewModel dataItem)
{
if (dataItem != null)
{
Album album = dataItem.Data as Album;
if (album != null)
{
this.m_navigationService.Navigate(typeof(AlbumDetailPage), album.Id);
}
}
}
private void SelectItem(DataItemViewModel dataItem)
{
if (dataItem != null)
{
Track track = dataItem.Data as Track;
if (track != null)
{
this.m_navigationService.Navigate(typeof(AlbumDetailPage), typeof(MasterPage), track.Album.Id);
}
}
}
public async void OnNavigatedTo(object navigationParameter, NavigationMode navigationMode)
{
string queryString = navigationParameter as string;
if (string.IsNullOrEmpty(queryString) == false)
{
this.PageTitle = string.Format(CultureInfo.CurrentCulture,
this.m_resourceService.GetString("IDS_SearchPane_PageTitle", "Results for {0}"), queryString);
try
{
Query query = new Query
{
SearchPhrase = queryString,
PageSize = 9
};
var searchResult = await this.m_dataService.GetSearchResults(query);
if (searchResult != null)
{
Album[] albums = searchResult.Albums;
if (albums != null && albums.Count() > 0)
{
DataGroupViewModel albumGroup = new DataGroupViewModel
{
Title = this.m_resourceService.GetString("IDS_SearchPane_GroupTitleAlbums", "Albums"),
Data = new SearchCategory
{
Mode = DataModel.FilterMode.Albbums,
Query = queryString
}
};
foreach (var album in albums)
{
if (album != null)
{
DataItemViewModel dataItem = new DataItemViewModel();
dataItem.Title = album.Title;
dataItem.ImageSource = this.m_dataService.GetImage(album.AlbumId, true);
dataItem.Subtitle = album.Artist.Name;
dataItem.Data = album;
albumGroup.Items.Add(dataItem);
}
}
this.SearchResultGroups.Add(albumGroup);
}
Track[] tracks = searchResult.Tracks;
if (tracks != null && tracks.Count() > 0)
{
DataGroupViewModel trackGroup = new DataGroupViewModel
{
Title = this.m_resourceService.GetString("IDS_SearchPane_GroupTitleTracks", "Tracks"),
Data = new SearchCategory
{
Mode = DataModel.FilterMode.Tracks,
Query = queryString
}
};
foreach (var track in tracks)
{
if (track != null)
{
DataItemViewModel dataItem = new DataItemViewModel();
dataItem.Title = track.Name;
dataItem.ImageSource = this.m_dataService.GetImage(track.Album.AlbumId, true);
dataItem.Subtitle = track.Album.Artist.Name;
dataItem.Data = track;
trackGroup.Items.Add(dataItem);
}
}
this.SearchResultGroups.Add(trackGroup);
}
}
}
catch (AggregateException aggregateException)
{
string errorMessage = string.Empty;
foreach (var innerException in aggregateException.Flatten().InnerExceptions)
{
if (innerException != null && !string.IsNullOrEmpty(innerException.Message))
{
errorMessage += innerException.Message + Environment.NewLine;
}
}
if (!string.IsNullOrEmpty(errorMessage))
{
this.m_dialogservice.ShowDialog(errorMessage);
}
}
}
}
