public async void InitializeRelatedVideos()
{
using (var releaser = await _UpdateLock.LockAsync())
{
if (_IsInitializedRelatedVideos)
{
return;
}
var items = await NiconicoSession.Context.Video.GetRelatedVideoAsync(VideoId, 0, 10, Sort.Relation);
RelatedVideos = items.Video_info?.Select(x =>
{
var video = Database.NicoVideoDb.Get(x.Video.Id);
video.Title = x.Video.Title;
video.ThumbnailUrl = x.Video.Thumbnail_url;
var vm = new VideoInfoControlViewModel(video);
return(vm);
})
.ToList();
RaisePropertyChanged(nameof(RelatedVideos));
_IsInitializedRelatedVideos = true;
}
}
protected override async Task NavigatedToAsync(CancellationToken cancelToken, NavigatedToEventArgs e, Dictionary <string, object> viewModelState)
{
NowLoading = true;
string userId = null;
if (e.Parameter is string)
{
userId = e.Parameter as string;
}
else if (e.Parameter is uint)
{
userId = ((uint)e.Parameter).ToString();
}
else
{
userId = NiconicoSession.UserId.ToString();
}
if (userId == UserId)
{
NowLoading = false;
return;
}
UserId = userId;
// ログインユーザーと同じ場合、お気に入り表示をOFFに
IsLoginUser = NiconicoSession.UserId.ToString() == userId;
IsLoadFailed = false;
MylistGroups.Clear();
VideoInfoItems.Clear();
try
{
var userInfo = await UserProvider.GetUserDetail(UserId);
var user = userInfo;
UserName = user.Nickname;
UserIconUri = user.ThumbnailUri;
FollowerCount = user.FollowerCount;
StampCount = user.StampCount;
VideoCount = user.TotalVideoCount;
IsVideoPrivate = user.IsOwnerVideoPrivate;
}
catch
{
IsLoadFailed = true;
NowLoading = false;
}
if (UserId == null)
{
return;
}
// NGユーザーの設定
if (!IsLoginUser)
{
var ngResult = NgSettings.IsNgVideoOwnerId(UserId);
IsNGVideoOwner.Value = ngResult != null;
}
else
{
IsNGVideoOwner.Value = false;
}
try
{
await Task.Delay(500);
var userVideos = await UserProvider.GetUserVideos(uint.Parse(UserId), 1);
foreach (var item in userVideos.Items.Take(5))
{
var vm = new VideoInfoControlViewModel(item.VideoId);
vm.SetTitle(item.Title);
vm.SetThumbnailImage(item.ThumbnailUrl.OriginalString);
VideoInfoItems.Add(vm);
}
RaisePropertyChanged(nameof(VideoInfoItems));
}
catch (Exception ex)
{
IsLoadFailed = true;
NowLoading = false;
Debug.WriteLine(ex.Message);
}
HasOwnerVideo = VideoInfoItems.Count != 0;
if (NiconicoSession.IsLoginUserId(UserId))
{
foreach (var item in UserMylistManager.Mylists)
{
MylistGroups.Add(new MylistGroupListItem(item));
}
}
else
{
try
{
// await Task.Delay(500);
var mylistGroups = await UserProvider.GetUserMylistGroups(UserId);
foreach (var item in mylistGroups)
{
MylistGroups.Add(new MylistGroupListItem(item));
}
}
catch (Exception ex)
{
IsLoadFailed = true;
Debug.WriteLine(ex.Message);
}
}
RaisePropertyChanged(nameof(MylistGroups));
UserBookmark = Database.BookmarkDb.Get(Database.BookmarkType.User, UserId)
?? new Database.Bookmark()
{
Content = UserId,
Label = UserName,
BookmarkType = Database.BookmarkType.User
};
RaisePropertyChanged(nameof(UserBookmark));
FollowToggleButtonService.SetFollowTarget(this);
NowLoading = false;
}
public SearchSummaryPageViewModel(
SearchProvider searchProvider,
Services.PageManager pageManager
)
: base(pageManager)
{
RelatedVideoTags = new ObservableCollection <string>();
KeywordSearchResultItems = this.ObserveProperty(x => x.Keyword)
.Where(x => !string.IsNullOrWhiteSpace(x))
.SelectMany(async(x, i, cancelToken) =>
{
RelatedVideoTags.Clear();
var res = await SearchProvider.GetKeywordSearch(x, 0, 10);
if (res.IsOK)
{
KeywordSearchItemsTotalCount = (int)res.GetTotalCount();
if (res.Tags != null)
{
foreach (var tag in res.Tags.TagItems)
{
RelatedVideoTags.Add(tag.Name);
}
}
return(res.VideoInfoItems?.AsEnumerable() ?? Enumerable.Empty <Mntone.Nico2.Searches.Video.VideoInfo>());
}
else
{
return(Enumerable.Empty <Mntone.Nico2.Searches.Video.VideoInfo>());
}
})
.SelectMany(x => x)
.Select(x =>
{
var vm = new VideoInfoControlViewModel(x.Video.Id);
vm.SetTitle(x.Video.Title);
vm.SetThumbnailImage(x.Video.ThumbnailUrl.OriginalString);
return(vm);
})
.ToReadOnlyReactiveCollection(onReset: this.ObserveProperty(x => x.Keyword).ToUnit())
.AddTo(_CompositeDisposable);
HasKeywordSearchResultItems = KeywordSearchResultItems
.ObserveProperty(x => x.Count)
.Select(x => x > 0)
.ToReadOnlyReactiveProperty()
.AddTo(_CompositeDisposable);
RelatedLiveTags = new ObservableCollection <string>();
LiveSearchResultItems = this.ObserveProperty(x => x.Keyword)
.Where(x => !string.IsNullOrWhiteSpace(x))
.SelectMany(async(x, i, cancelToken) =>
{
RelatedLiveTags.Clear();
var res = await SearchProvider.LiveSearchAsync(x, false, length: 10);
if (res.IsStatusOK)
{
if (res.Tags != null)
{
foreach (var tag in res.Tags.Tag)
{
RelatedLiveTags.Add(tag.Name);
}
}
LiveSearchItemsTotalCount = res.TotalCount.FilteredCount;
return(res.VideoInfo?.AsEnumerable() ?? Enumerable.Empty <Mntone.Nico2.Searches.Live.VideoInfo>());
}
else
{
return(Enumerable.Empty <Mntone.Nico2.Searches.Live.VideoInfo>());
}
})
.SelectMany(x => x)
.Select(x =>
{
var liveInfoVM = new LiveInfoListItemViewModel(x.Video.Id);
liveInfoVM.Setup(x);
return(liveInfoVM);
})
.ToReadOnlyReactiveCollection(onReset: this.ObserveProperty(x => x.Keyword).ToUnit());
HasLiveSearchResultItems = LiveSearchResultItems
.ObserveProperty(x => x.Count)
.Select(x => x > 0)
.ToReadOnlyReactiveProperty()
.AddTo(_CompositeDisposable);
SearchProvider = searchProvider;
}
protected override async Task NavigatedToAsync(CancellationToken cancelToken, NavigatedToEventArgs e, Dictionary <string, object> viewModelState)
{
NowLoading = true;
string userId = null;
if (e.Parameter is string)
{
userId = e.Parameter as string;
}
else if (e.Parameter is uint)
{
userId = ((uint)e.Parameter).ToString();
}
else
{
userId = HohoemaApp.LoginUserId.ToString();
}
if (userId == UserId)
{
return;
}
UserId = userId;
// ログインユーザーと同じ場合、お気に入り表示をOFFに
IsLoginUser = HohoemaApp.LoginUserId.ToString() == userId;
IsLoadFailed = false;
MylistGroups.Clear();
VideoInfoItems.Clear();
try
{
var userInfo = await HohoemaApp.ContentProvider.GetUserDetail(UserId);
var user = userInfo;
UserName = user.Nickname;
UserIconUri = user.ThumbnailUri;
Description = user.Description;
FollowerCount = user.FollowerCount;
StampCount = user.StampCount;
VideoCount = user.TotalVideoCount;
IsVideoPrivate = user.IsOwnerVideoPrivate;
}
catch
{
IsLoadFailed = true;
NowLoading = false;
}
if (UserId == null)
{
return;
}
// NGユーザーの設定
if (!IsLoginUser)
{
var ngResult = HohoemaApp.UserSettings.NGSettings.IsNgVideoOwnerId(UserId);
IsNGVideoOwner.Value = ngResult != null;
}
else
{
IsNGVideoOwner.Value = false;
}
// お気に入り状態の取得
_NowProcessFavorite = true;
if (HohoemaApp.IsLoggedIn)
{
var favManager = HohoemaApp.FollowManager;
IsFavorite.Value = favManager.IsFollowItem(FollowItemType.User, UserId);
CanChangeFavoriteState.Value =
IsFavorite.Value == true ||
favManager.CanMoreAddFollow(FollowItemType.User);
}
_NowProcessFavorite = false;
try
{
await Task.Delay(500);
var userVideos = await HohoemaApp.ContentProvider.GetUserVideos(uint.Parse(UserId), 1);
foreach (var item in userVideos.Items.Take(5))
{
var vm = new VideoInfoControlViewModel(item.VideoId, isNgEnabled: false);
vm.SetTitle(item.Title);
vm.SetThumbnailImage(item.ThumbnailUrl.OriginalString);
VideoInfoItems.Add(vm);
}
RaisePropertyChanged(nameof(VideoInfoItems));
}
catch (Exception ex)
{
IsLoadFailed = true;
NowLoading = false;
Debug.WriteLine(ex.Message);
}
HasOwnerVideo = VideoInfoItems.Count != 0;
if (HohoemaApp.LoginUserId.ToString() == UserId)
{
foreach (var item in HohoemaApp.UserMylistManager.UserMylists)
{
MylistGroups.Add(new MylistGroupListItem(item, PageManager));
}
}
else
{
try
{
// await Task.Delay(500);
var mylistGroups = await HohoemaApp.ContentProvider.GetUserMylistGroups(UserId);
foreach (var item in mylistGroups)
{
MylistGroups.Add(new MylistGroupListItem(item, PageManager));
}
}
catch (Exception ex)
{
IsLoadFailed = true;
Debug.WriteLine(ex.Message);
}
}
RaisePropertyChanged(nameof(MylistGroups));
UserBookmark = Database.BookmarkDb.Get(Database.BookmarkType.User, UserId)
?? new Database.Bookmark()
{
Content = UserId,
Label = UserName,
BookmarkType = Database.BookmarkType.User
};
RaisePropertyChanged(nameof(UserBookmark));
NowLoading = false;
}
public async Task OnNavigatedToAsync(INavigationParameters parameters)
{
string userId = null;
if (parameters.TryGetValue <string>("id", out var id))
{
userId = id;
}
if (userId == UserId)
{
return;
}
UserId = userId;
// ログインユーザーと同じ場合、お気に入り表示をOFFに
IsLoginUser = NiconicoSession.UserId.ToString() == userId;
IsLoadFailed = false;
VideoInfoItems.Clear();
try
{
var userInfo = await UserProvider.GetUserDetail(UserId);
var user = userInfo;
UserName = user.Nickname;
UserIconUri = user.ThumbnailUri;
FollowerCount = user.FollowerCount;
StampCount = user.StampCount;
VideoCount = user.TotalVideoCount;
IsVideoPrivate = user.IsOwnerVideoPrivate;
}
catch
{
IsLoadFailed = true;
}
if (UserId == null)
{
return;
}
// NGユーザーの設定
if (!IsLoginUser)
{
var ngResult = NgSettings.IsNgVideoOwnerId(UserId);
IsNGVideoOwner.Value = ngResult != null;
}
else
{
IsNGVideoOwner.Value = false;
}
try
{
await Task.Delay(500);
var userVideos = await UserProvider.GetUserVideos(uint.Parse(UserId), 1);
foreach (var item in userVideos.Items.Take(5))
{
var vm = new VideoInfoControlViewModel(item.VideoId);
vm.SetTitle(item.Title);
vm.SetThumbnailImage(item.ThumbnailUrl.OriginalString);
VideoInfoItems.Add(vm);
}
RaisePropertyChanged(nameof(VideoInfoItems));
}
catch (Exception ex)
{
IsLoadFailed = true;
Debug.WriteLine(ex.Message);
}
HasOwnerVideo = VideoInfoItems.Count != 0;
if (NiconicoSession.IsLoginUserId(UserId))
{
MylistGroups = UserMylistManager.Mylists;
}
else
{
try
{
// await Task.Delay(500);
MylistGroups = await _mylistRepository.GetUserMylistsAsync(UserId);
}
catch (Exception ex)
{
IsLoadFailed = true;
Debug.WriteLine(ex.Message);
}
}
RaisePropertyChanged(nameof(MylistGroups));
UserBookmark = Database.BookmarkDb.Get(Database.BookmarkType.User, UserId)
?? new Database.Bookmark()
{
Content = UserId,
Label = UserName,
BookmarkType = Database.BookmarkType.User
};
RaisePropertyChanged(nameof(UserBookmark));
FollowToggleButtonService.SetFollowTarget(this);
}
