public TrackViewModel(Guid guid, SynoTrack synoTrack, IPageSwitchingService pageSwitchingService, AlbumViewModelFactory albumViewModelFactory, IAudioStationSession session, IUrlParameterToObjectsPlateHeater urlParameterToObjectsPlateHeater, ITrackViewModelFactory trackViewModelFactory, INotificationService notificationService)
{
if (synoTrack == null)
{
throw new ArgumentNullException("synoTrack");
}
if (session == null)
{
throw new ArgumentNullException("session");
}
_trackViewModelFactory = trackViewModelFactory;
_notificationService = notificationService;
if (albumViewModelFactory == null)
{
throw new ArgumentNullException("albumViewModelFactory");
}
Guid = guid;
TrackInfo = synoTrack;
NavigateToContainingAlbumCommand = new DelegateCommand(OnNavigateToContainingAlbum);
this._session = session;
this._urlParameterToObjectsPlateHeater = urlParameterToObjectsPlateHeater;
_albumViewModelFactory = albumViewModelFactory;
_albumViewModelFactory = albumViewModelFactory;
_pageSwitchingService = pageSwitchingService;
}
public SearchAllResultsViewModel(IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService, string keyword, IEnumerable <SynoTrack> lastResults, ITrackViewModelFactory trackViewModelFactory)
{
_eventAggregator = eventAggregator;
_pageSwitchingService = pageSwitchingService;
_trackViewModelFactory = trackViewModelFactory;
if (pageSwitchingService == null)
{
throw new ArgumentNullException("pageSwitchingService");
}
if (keyword == null)
{
throw new ArgumentNullException("keyword");
}
if (lastResults == null)
{
throw new ArgumentNullException("lastResults");
}
if (trackViewModelFactory == null)
{
throw new ArgumentNullException("trackViewModelFactory");
}
ShowPlayQueueCommand = new DelegateCommand(OnShowPlayQueue);
PlayLastCommand = new DelegateCommand(OnPlayLast);
Keyword = keyword;
SearchResults = new ObservableCollection <TrackViewModel>();
foreach (var lastResult in lastResults)
{
// GUIDS will be generated later when / if inserted in the playqueue.
SearchResults.Add(this._trackViewModelFactory.Create(Guid.Empty, lastResult, this._pageSwitchingService));
}
}
public TrackViewModel(Guid guid, SynoTrack synoTrack, IPageSwitchingService pageSwitchingService, AlbumViewModelFactory albumViewModelFactory, IAudioStationSession session, IUrlParameterToObjectsPlateHeater urlParameterToObjectsPlateHeater, ITrackViewModelFactory trackViewModelFactory, INotificationService notificationService)
{
if (synoTrack == null)
{
throw new ArgumentNullException("synoTrack");
}
if (session == null)
{
throw new ArgumentNullException("session");
}
_trackViewModelFactory = trackViewModelFactory;
_notificationService = notificationService;
if (albumViewModelFactory == null) throw new ArgumentNullException("albumViewModelFactory");
Guid = guid;
TrackInfo = synoTrack;
NavigateToContainingAlbumCommand = new DelegateCommand(OnNavigateToContainingAlbum);
this._session = session;
this._urlParameterToObjectsPlateHeater = urlParameterToObjectsPlateHeater;
_albumViewModelFactory = albumViewModelFactory;
_albumViewModelFactory = albumViewModelFactory;
_pageSwitchingService = pageSwitchingService;
}
public LoginViewModel(IPageSwitchingService pageSwitchingService, IEventAggregator eventAggregator, IAudioStationSession audioStationSession, IOpenSynoSettings synoSettings, ISignInService signInService, IPlaybackService playbackService)
{
if (pageSwitchingService == null) throw new ArgumentNullException("pageSwitchingService");
if (eventAggregator == null) throw new ArgumentNullException("eventAggregator");
if (audioStationSession == null) throw new ArgumentNullException("audioStationSession");
SignInCommand = new DelegateCommand(OnSignIn);
_pageSwitchingService = pageSwitchingService;
_eventAggregator = eventAggregator;
_audioStationSession = audioStationSession;
_synoSettings = synoSettings;
_signInService = signInService;
_signInService.SignInCompleted += OnSignInCompleted;
// Unregister the registered events to make sure we don't execute the event handler twice in case of exceptions
_signInService.CheckTokenValidityCompleted += (o, e) =>
{
if (e.Error != null)
{
_signInService.CheckTokenValidityCompleted -= OnCheckTokenValidityCompleted;
}
};
_playbackService = playbackService;
UserName = _synoSettings.UserName;
UseSsl = _synoSettings.UseSsl;
Password = _synoSettings.Password;
Host = _synoSettings.Host;
Port = _synoSettings.Port;
}
public ArtistPanoramaViewModelFactory(ISearchService searchService, IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService, INotificationService notificationService)
{
_searchService = searchService;
this._notificationService = notificationService;
_pageSwitchingService = pageSwitchingService;
_eventAggregator = eventAggregator;
}
public ArtistPanoramaViewModelFactory(ISearchService searchService, IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService, INotificationService notificationService)
{
_searchService = searchService;
this._notificationService = notificationService;
_pageSwitchingService = pageSwitchingService;
_eventAggregator = eventAggregator;
}
/// <summary>
/// Initializes a new instance of the <see cref="SearchResultItemViewModel"/> class.
/// </summary>
/// <param name="itemInfo">The item info.</param>
/// <param name="eventAggregator">The event aggregator.</param>
/// <param name="pageSwitchingService">The page switching service.</param>
/// <param name="urlParameterToObjectsPlateHeater"></param>
public SearchResultItemViewModel(SynoItem itemInfo, IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService, IUrlParameterToObjectsPlateHeater urlParameterToObjectsPlateHeater)
{
if (itemInfo == null) throw new ArgumentNullException("itemInfo");
ItemSelectedCommand = new DelegateCommand(OnItemSelected);
ItemInfo = itemInfo;
_eventAggregator = eventAggregator;
_pageSwitchingService = pageSwitchingService;
_urlParameterToObjectsPlateHeater = urlParameterToObjectsPlateHeater;
}
public ArtistDetailViewModelFactory(ISearchService searchService, AlbumViewModelFactory albumViewModelFactory, INavigatorService navigatorSevice, IPageSwitchingService pageSwitchingService, ITrackViewModelFactory session)
{
if (session == null) throw new ArgumentNullException("session");
_searchService = searchService;
_albumViewModelFactory = albumViewModelFactory;
this._navigatorSevice = navigatorSevice;
this._pageSwitchingService = pageSwitchingService;
this._session = session;
}
public SearchAllResultsViewModelFactory(IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService, ITrackViewModelFactory trackViewModelFactory)
{
if (trackViewModelFactory == null)
{
throw new ArgumentNullException("trackViewModelFactory");
}
_eventAggregator = eventAggregator;
_pageSwitchingService = pageSwitchingService;
_trackViewModelFactory = trackViewModelFactory;
}
public ArtistPanoramaViewModel(SynoItem artist, IEnumerable<AlbumViewModel> albums, int activePanelIndex, ISearchService searchService, IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService, INotificationService notificationService)
{
if (searchService == null)
{
throw new ArgumentNullException("searchService");
}
if (eventAggregator == null)
{
throw new ArgumentNullException("eventAggregator");
}
if (pageSwitchingService == null)
{
throw new ArgumentNullException("pageSwitchingService");
}
if (artist == null)
{
throw new ArgumentNullException("artist");
}
if (albums == null)
{
throw new ArgumentNullException("albums");
}
PlayLastCommand = new DelegateCommand(OnPlayLast);
PlayCommand = new DelegateCommand(OnPlay);
CurrentArtistItemIndex = activePanelIndex;
_searchService = searchService;
this._notificationService = notificationService;
// TODO : Use IoC or Factory or whatever, but something to be able to inject our own implementation
_panoramaItemSwitchingService = new PanoramaItemSwitchingService();
_panoramaItemSwitchingService.ActiveItemChangeRequested += (s, e) => CurrentArtistItemIndex = e.NewItemIndex;
_eventAggregator = eventAggregator;
_pageSwitchingService = pageSwitchingService;
this.ArtistAlbums = new ObservableCollection<AlbumViewModel>();
foreach (var albumViewModel in albums)
{
this.ArtistAlbums.Add(albumViewModel);
}
this.ArtistAlbums.CollectionChanged += StartMonitoringElements;
foreach (var album in this.ArtistAlbums)
{
album.PropertyChanged += UpdateBusyness;
}
ShowPlayQueueCommand = new DelegateCommand(OnShowPlayQueue);
_artist = artist;
ArtistName = _artist.Title;
}
public ArtistPanoramaViewModel(SynoItem artist, IEnumerable <AlbumViewModel> albums, int activePanelIndex, ISearchService searchService, IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService, INotificationService notificationService)
{
if (searchService == null)
{
throw new ArgumentNullException("searchService");
}
if (eventAggregator == null)
{
throw new ArgumentNullException("eventAggregator");
}
if (pageSwitchingService == null)
{
throw new ArgumentNullException("pageSwitchingService");
}
if (artist == null)
{
throw new ArgumentNullException("artist");
}
if (albums == null)
{
throw new ArgumentNullException("albums");
}
PlayLastCommand = new DelegateCommand(OnPlayLast);
PlayCommand = new DelegateCommand(OnPlay);
CurrentArtistItemIndex = activePanelIndex;
_searchService = searchService;
this._notificationService = notificationService;
// TODO : Use IoC or Factory or whatever, but something to be able to inject our own implementation
_panoramaItemSwitchingService = new PanoramaItemSwitchingService();
_panoramaItemSwitchingService.ActiveItemChangeRequested += (s, e) => CurrentArtistItemIndex = e.NewItemIndex;
_eventAggregator = eventAggregator;
_pageSwitchingService = pageSwitchingService;
this.ArtistAlbums = new ObservableCollection <AlbumViewModel>();
foreach (var albumViewModel in albums)
{
this.ArtistAlbums.Add(albumViewModel);
}
this.ArtistAlbums.CollectionChanged += StartMonitoringElements;
foreach (var album in this.ArtistAlbums)
{
album.PropertyChanged += UpdateBusyness;
}
ShowPlayQueueCommand = new DelegateCommand(OnShowPlayQueue);
_artist = artist;
ArtistName = _artist.Title;
}
/// <summary>
/// Initializes a new instance of the <see cref="SearchResultItemViewModel"/> class.
/// </summary>
/// <param name="itemInfo">The item info.</param>
/// <param name="eventAggregator">The event aggregator.</param>
/// <param name="pageSwitchingService">The page switching service.</param>
/// <param name="urlParameterToObjectsPlateHeater"></param>
public SearchResultItemViewModel(SynoItem itemInfo, IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService, IUrlParameterToObjectsPlateHeater urlParameterToObjectsPlateHeater)
{
if (itemInfo == null)
{
throw new ArgumentNullException("itemInfo");
}
ItemSelectedCommand = new DelegateCommand(OnItemSelected);
ItemInfo = itemInfo;
_eventAggregator = eventAggregator;
_pageSwitchingService = pageSwitchingService;
_urlParameterToObjectsPlateHeater = urlParameterToObjectsPlateHeater;
}
public ArtistDetailViewModelFactory(ISearchService searchService, AlbumViewModelFactory albumViewModelFactory, INavigatorService navigatorSevice, IPageSwitchingService pageSwitchingService, ITrackViewModelFactory session)
{
if (session == null)
{
throw new ArgumentNullException("session");
}
_searchService = searchService;
_albumViewModelFactory = albumViewModelFactory;
this._navigatorSevice = navigatorSevice;
this._pageSwitchingService = pageSwitchingService;
this._session = session;
}
public ArtistDetailViewModel(SynoItem artist, ISearchService searchService, AlbumViewModelFactory albumViewModelFactory, INavigatorService navigatorSevice, IPageSwitchingService pageSwitchingService, ITrackViewModelFactory trackViewModelFactory)
{
if (trackViewModelFactory == null) throw new ArgumentNullException("trackViewModelFactory");
this.Albums = new ObservableCollection<AlbumViewModel>();
this.ArtistName = artist.Title;
this.SimilarArtists = new ObservableCollection<IArtistViewModel>();
this._searchService = searchService;
_albumViewModelFactory = albumViewModelFactory;
_navigatorSevice = navigatorSevice;
_pageSwitchingService = pageSwitchingService;
_trackViewModelFactory = trackViewModelFactory;
this.PopulateAlbumsAsync(artist);
GetSimilarArtistsAsync(artist);
}
/// <summary>
/// Initializes a new instance of the <see cref="SearchResultsViewModel"/> class.
/// </summary>
/// <param name="pageSwitchingService">The page switching service.</param>
public SearchResultsViewModel(IPageSwitchingService pageSwitchingService, ISearchResultItemViewModelFactory searchResultItemViewModelFactory)
{
if (pageSwitchingService == null)
{
throw new ArgumentNullException("pageSwitchingService");
}
// register for search results updates
_eventAggregator = IoC.Container.Get <IEventAggregator>();
_pageSwitchingService = pageSwitchingService;
_searchResultItemViewModelFactory = searchResultItemViewModelFactory;
FilterResultsCommand = new DelegateCommand <string>(OnFilterResults);
// everytime the searchResults changes, we'll react to that change.
_eventAggregator.GetEvent <CompositePresentationEvent <SearchResultsRetrievedAggregatedEvent> >().Subscribe(SearchResultsUpdated, true);
}
public ArtistDetailViewModel(SynoItem artist, ISearchService searchService, AlbumViewModelFactory albumViewModelFactory, INavigatorService navigatorSevice, IPageSwitchingService pageSwitchingService, ITrackViewModelFactory trackViewModelFactory)
{
if (trackViewModelFactory == null)
{
throw new ArgumentNullException("trackViewModelFactory");
}
this.Albums = new ObservableCollection <AlbumViewModel>();
this.ArtistName = artist.Title;
this.SimilarArtists = new ObservableCollection <IArtistViewModel>();
this._searchService = searchService;
_albumViewModelFactory = albumViewModelFactory;
_navigatorSevice = navigatorSevice;
_pageSwitchingService = pageSwitchingService;
_trackViewModelFactory = trackViewModelFactory;
this.PopulateAlbumsAsync(artist);
GetSimilarArtistsAsync(artist);
}
public LoginViewModel(IPageSwitchingService pageSwitchingService, IEventAggregator eventAggregator, IAudioStationSession audioStationSession, IOpenSynoSettings synoSettings, ISignInService signInService, IPlaybackService playbackService)
{
if (pageSwitchingService == null)
{
throw new ArgumentNullException("pageSwitchingService");
}
if (eventAggregator == null)
{
throw new ArgumentNullException("eventAggregator");
}
if (audioStationSession == null)
{
throw new ArgumentNullException("audioStationSession");
}
SignInCommand = new DelegateCommand(OnSignIn);
_pageSwitchingService = pageSwitchingService;
_eventAggregator = eventAggregator;
_audioStationSession = audioStationSession;
_synoSettings = synoSettings;
_signInService = signInService;
_signInService.SignInCompleted += OnSignInCompleted;
// Unregister the registered events to make sure we don't execute the event handler twice in case of exceptions
_signInService.CheckTokenValidityCompleted += (o, e) =>
{
if (e.Error != null)
{
_signInService.CheckTokenValidityCompleted -= OnCheckTokenValidityCompleted;
}
};
_playbackService = playbackService;
UserName = _synoSettings.UserName;
UseSsl = _synoSettings.UseSsl;
Password = _synoSettings.Password;
Host = _synoSettings.Host;
Port = _synoSettings.Port;
}
public SearchViewModel(ISearchService searchService, IPageSwitchingService pageSwitchingService, IEventAggregator eventAggregator, ISignInService signInService, IUrlParameterToObjectsPlateHeater ticketUrlParameterToObjectPlateHeater)
{
_searchService = searchService;
this._ticketUrlParameterToObjectPlateHeater = ticketUrlParameterToObjectPlateHeater;
_pageSwitchingService = pageSwitchingService;
_eventAggregator = eventAggregator;
_signInService = signInService;
// make sure the IsAppLoading is always up-to-date.
signInService.SignInCompleted += (sender, ea) => IsAppLoading = ea.IsBusy;
// just in case the event has previously been fired : we set its default value to the current value.
IsAppLoading = _signInService.IsSigningIn;
//_eventAggregator.GetEvent<CompositePresentationEvent<SynoTokenReceivedAggregatedEvent>>().Subscribe(OnSynoTokenReceived, false);
StartSearchCommand = new DelegateCommand <string>(OnStartSearch);
StartSearchAllCommand = new DelegateCommand <string>(OnStartSearchAll);
ShowAboutBoxCommand = new DelegateCommand(OnShowAboutBox);
SearchContextChangedCommand = new DelegateCommand <string>(OnSearchContextChanged);
DispatchSearchCommand = new DelegateCommand <string>(OnDispatchSearch);
ClearKeywordCommand = new DelegateCommand(OnClearKeyword);
ShowPlayQueueCommand = new DelegateCommand(OnShowPlayQueue);
}
public SearchViewModel(ISearchService searchService, IPageSwitchingService pageSwitchingService, IEventAggregator eventAggregator, ISignInService signInService, IUrlParameterToObjectsPlateHeater ticketUrlParameterToObjectPlateHeater)
{
_searchService = searchService;
this._ticketUrlParameterToObjectPlateHeater = ticketUrlParameterToObjectPlateHeater;
_pageSwitchingService = pageSwitchingService;
_eventAggregator = eventAggregator;
_signInService = signInService;
// make sure the IsAppLoading is always up-to-date.
signInService.SignInCompleted += (sender, ea) => IsAppLoading = ea.IsBusy;
// just in case the event has previously been fired : we set its default value to the current value.
IsAppLoading = _signInService.IsSigningIn;
//_eventAggregator.GetEvent<CompositePresentationEvent<SynoTokenReceivedAggregatedEvent>>().Subscribe(OnSynoTokenReceived, false);
StartSearchCommand = new DelegateCommand<string>(OnStartSearch);
StartSearchAllCommand = new DelegateCommand<string>(OnStartSearchAll);
ShowAboutBoxCommand = new DelegateCommand(OnShowAboutBox);
SearchContextChangedCommand = new DelegateCommand<string>(OnSearchContextChanged);
DispatchSearchCommand = new DelegateCommand<string>(OnDispatchSearch);
ClearKeywordCommand = new DelegateCommand(OnClearKeyword);
ShowPlayQueueCommand = new DelegateCommand(OnShowPlayQueue);
}
/// <summary>
/// Initializes a new instance of the <see cref="PlayQueueViewModel"/> class.
/// </summary>
/// <param name="eventAggregator">The event aggregator.</param>
/// <param name="playbackService">The playback service.</param>
/// <param name="openSynoSettings"></param>
public PlayQueueViewModel(IEventAggregator eventAggregator, IPlaybackService playbackService, INotificationService notificationService, IOpenSynoSettings openSynoSettings, ILogService logService, ITrackViewModelFactory trackViewModelFactory, IPageSwitchingService pageSwitchingService)
{
if (eventAggregator == null)
{
throw new ArgumentNullException("eventAggregator");
}
if (playbackService == null)
{
throw new ArgumentNullException("playbackService");
}
if (notificationService == null)
{
throw new ArgumentNullException("notificationService");
}
if (openSynoSettings == null)
{
throw new ArgumentNullException("openSynoSettings");
}
if (trackViewModelFactory == null)
{
throw new ArgumentNullException("trackViewModelFactory");
}
if (pageSwitchingService == null)
{
throw new ArgumentNullException("pageSwitchingService");
}
_trackViewModelFactory = trackViewModelFactory;
RemoveTracksFromQueueCommand = new DelegateCommand<IEnumerable<object>>(OnRemoveTracksFromQueue);
Action consecutiveAlbumsIdPatcher = () =>
{
var previousAlbumGuid = Guid.Empty;
string previousAlbumId = null;
foreach (var trackViewModel in this.PlayQueueItems)
{
if (previousAlbumId != trackViewModel.TrackInfo.ItemPid)
{
previousAlbumId = trackViewModel.TrackInfo.ItemPid;
previousAlbumGuid = Guid.NewGuid();
}
trackViewModel.ConsecutiveAlbumIdentifier = previousAlbumGuid;
}
};
_playbackService = playbackService;
this.PlayQueueItems = new ObservableCollection<TrackViewModel>(playbackService.GetTracksInQueue().Select(o => _trackViewModelFactory.Create(o.Guid, o.Track, this._pageSwitchingService)));
this.PlayQueueItems.CollectionChanged += (s, ea) =>
{
consecutiveAlbumsIdPatcher();
};
consecutiveAlbumsIdPatcher();
_playbackService.PlayqueueChanged += this.OnPlayqueueChanged;
// FIXME : using aggregated event is not a great idea here : we'd rather use a service : that would be cleaner and easier to debug !
eventAggregator.GetEvent<CompositePresentationEvent<PlayListOperationAggregatedEvent>>().Subscribe(OnPlayListOperation, true);
this._notificationService = notificationService;
_openSynoSettings = openSynoSettings;
_logService = logService;
_pageSwitchingService = pageSwitchingService;
_playbackService.TrackStarted += (o, e) =>
{
CurrentArtwork = new Uri(e.Track.AlbumArtUrl, UriKind.Absolute);
this.ActiveTrack = this._trackViewModelFactory.Create(e.Guid, e.Track, this._pageSwitchingService);
};
_playbackService.BufferingProgressUpdated += (o, e) =>
{
// throttle refresh through binding.
if (_lastBufferProgressUpdate.AddMilliseconds(500) < DateTime.Now || e.BytesLeft == 0)
{
_lastBufferProgressUpdate = DateTime.Now;
this.BufferedBytesCount = e.FileSize - e.BytesLeft;
this.CurrentFileSize = e.FileSize;
Debug.WriteLine("Download progress : " + (double)(e.FileSize - e.BytesLeft) / (double)e.FileSize * (double)100.0);
}
};
_playbackService.TrackCurrentPositionChanged += (o, e) =>
{
CurrentPlaybackPercentComplete = e.PlaybackPercentComplete;;
CurrentTrackPosition = e.Position;
};
PlayCommand = new DelegateCommand<TrackViewModel>(o => OnPlay(o), track => track != null);
PlayNextCommand = new DelegateCommand(OnPlayNext);
PausePlaybackCommand = new DelegateCommand(OnPausePlayback);
ResumePlaybackCommand = new DelegateCommand(OnResumePlayback);
PlayPreviousCommand = new DelegateCommand(OnPlayPrevious);
SavePlaylistCommand = new DelegateCommand<IEnumerable<TrackViewModel>>(OnSavePlaylist);
SelectAllAlbumTracksCommand = new DelegateCommand<Guid>(OnSelectAllAlbumTracks);
}
public SearchAllResultsViewModelFactory(IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService, ITrackViewModelFactory trackViewModelFactory)
{
if (trackViewModelFactory == null) throw new ArgumentNullException("trackViewModelFactory");
_eventAggregator = eventAggregator;
_pageSwitchingService = pageSwitchingService;
_trackViewModelFactory = trackViewModelFactory;
}
/// <summary>
/// Initializes a new instance of the <see cref="PlayQueueViewModel"/> class.
/// </summary>
/// <param name="eventAggregator">The event aggregator.</param>
/// <param name="playbackService">The playback service.</param>
/// <param name="openSynoSettings"></param>
public PlayQueueViewModel(IEventAggregator eventAggregator, IPlaybackService playbackService, INotificationService notificationService, IOpenSynoSettings openSynoSettings, ILogService logService, ITrackViewModelFactory trackViewModelFactory, IPageSwitchingService pageSwitchingService)
{
if (eventAggregator == null)
{
throw new ArgumentNullException("eventAggregator");
}
if (playbackService == null)
{
throw new ArgumentNullException("playbackService");
}
if (notificationService == null)
{
throw new ArgumentNullException("notificationService");
}
if (openSynoSettings == null)
{
throw new ArgumentNullException("openSynoSettings");
}
if (trackViewModelFactory == null)
{
throw new ArgumentNullException("trackViewModelFactory");
}
if (pageSwitchingService == null)
{
throw new ArgumentNullException("pageSwitchingService");
}
_trackViewModelFactory = trackViewModelFactory;
RemoveTracksFromQueueCommand = new DelegateCommand <IEnumerable <object> >(OnRemoveTracksFromQueue);
Action consecutiveAlbumsIdPatcher = () =>
{
var previousAlbumGuid = Guid.Empty;
string previousAlbumId = null;
foreach (var trackViewModel in this.PlayQueueItems)
{
if (previousAlbumId != trackViewModel.TrackInfo.ItemPid)
{
previousAlbumId = trackViewModel.TrackInfo.ItemPid;
previousAlbumGuid = Guid.NewGuid();
}
trackViewModel.ConsecutiveAlbumIdentifier = previousAlbumGuid;
}
};
_playbackService = playbackService;
this.PlayQueueItems = new ObservableCollection <TrackViewModel>(playbackService.GetTracksInQueue().Select(o => _trackViewModelFactory.Create(o.Guid, o.Track, this._pageSwitchingService)));
this.PlayQueueItems.CollectionChanged += (s, ea) =>
{
consecutiveAlbumsIdPatcher();
};
consecutiveAlbumsIdPatcher();
_playbackService.PlayqueueChanged += this.OnPlayqueueChanged;
// FIXME : using aggregated event is not a great idea here : we'd rather use a service : that would be cleaner and easier to debug !
eventAggregator.GetEvent <CompositePresentationEvent <PlayListOperationAggregatedEvent> >().Subscribe(OnPlayListOperation, true);
this._notificationService = notificationService;
_openSynoSettings = openSynoSettings;
_logService = logService;
_pageSwitchingService = pageSwitchingService;
_playbackService.TrackStarted += (o, e) =>
{
CurrentArtwork = new Uri(e.Track.AlbumArtUrl, UriKind.Absolute);
this.ActiveTrack = this._trackViewModelFactory.Create(e.Guid, e.Track, this._pageSwitchingService);
};
_playbackService.BufferingProgressUpdated += (o, e) =>
{
// throttle refresh through binding.
if (_lastBufferProgressUpdate.AddMilliseconds(500) < DateTime.Now || e.BytesLeft == 0)
{
_lastBufferProgressUpdate = DateTime.Now;
this.BufferedBytesCount = e.FileSize - e.BytesLeft;
this.CurrentFileSize = e.FileSize;
Debug.WriteLine("Download progress : " + (double)(e.FileSize - e.BytesLeft) / (double)e.FileSize * (double)100.0);
}
};
_playbackService.TrackCurrentPositionChanged += (o, e) =>
{
CurrentPlaybackPercentComplete = e.PlaybackPercentComplete;;
CurrentTrackPosition = e.Position;
};
PlayCommand = new DelegateCommand <TrackViewModel>(o => OnPlay(o), track => track != null);
PlayNextCommand = new DelegateCommand(OnPlayNext);
PausePlaybackCommand = new DelegateCommand(OnPausePlayback);
ResumePlaybackCommand = new DelegateCommand(OnResumePlayback);
PlayPreviousCommand = new DelegateCommand(OnPlayPrevious);
SavePlaylistCommand = new DelegateCommand <IEnumerable <TrackViewModel> >(OnSavePlaylist);
SelectAllAlbumTracksCommand = new DelegateCommand <Guid>(OnSelectAllAlbumTracks);
}
// Eventaggregator needs to be moved to .ctor
public SearchResultItemViewModel Create(SynoItem result, IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService)
{
return(new SearchResultItemViewModel(result, eventAggregator, pageSwitchingService, _urlParameterToObjectsPlateHeater));
}
public TrackViewModel Create(Guid guid, SynoTrack track, IPageSwitchingService pageSwitchingService)
{
return(new TrackViewModel(guid, track, pageSwitchingService, _albumViewModelFactory, _session, _urlParameterToObjectsPlateHeater, this, notificationService));
}
public TrackViewModel Create(Guid guid, SynoTrack track, IPageSwitchingService pageSwitchingService)
{
return new TrackViewModel(guid, track, pageSwitchingService, _albumViewModelFactory, _session, _urlParameterToObjectsPlateHeater, this, notificationService);
}
public SearchAllResultsViewModel(IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService, string keyword, IEnumerable<SynoTrack> lastResults, ITrackViewModelFactory trackViewModelFactory)
{
_eventAggregator = eventAggregator;
_pageSwitchingService = pageSwitchingService;
_trackViewModelFactory = trackViewModelFactory;
if (pageSwitchingService == null) throw new ArgumentNullException("pageSwitchingService");
if (keyword == null) throw new ArgumentNullException("keyword");
if (lastResults == null) throw new ArgumentNullException("lastResults");
if (trackViewModelFactory == null) throw new ArgumentNullException("trackViewModelFactory");
ShowPlayQueueCommand = new DelegateCommand(OnShowPlayQueue);
PlayLastCommand = new DelegateCommand(OnPlayLast);
Keyword = keyword;
SearchResults = new ObservableCollection<TrackViewModel>();
foreach (var lastResult in lastResults)
{
// GUIDS will be generated later when / if inserted in the playqueue.
SearchResults.Add(this._trackViewModelFactory.Create(Guid.Empty, lastResult, this._pageSwitchingService));
}
}
// Eventaggregator needs to be moved to .ctor
public SearchResultItemViewModel Create(SynoItem result, IEventAggregator eventAggregator, IPageSwitchingService pageSwitchingService)
{
return new SearchResultItemViewModel(result, eventAggregator, pageSwitchingService, _urlParameterToObjectsPlateHeater);
}