// TODO: 視聴開始（会場後のみ、チャンネル会員限定やチケット必要な場合あり）
// TODO: タイムシフト予約（tsがある場合のみ、会場前のみ、プレミアムの場合は会場後でも可）
// TODO: 後からタイムシフト予約（プレミアムの場合のみ）
// TODO: 配信説明
// TODO: タグ
// TODO: 配信者（チャンネルやコミュニティ）の概要説明
// TODO: 配信者（チャンネルやコミュニティ）のフォロー
// TODO: オススメ生放送（放送中、放送予定を明示）
// TODO: ニコニコ市場
// TODO: SNS共有
// gateとwatchをどちらも扱った上でその差を意識させないように表現する
// LiveInfo.Video.CurrentStatusは開演前、放送中は時間の経過によって変化する可能性がある
public LiveInfomationPageViewModel(
PageManager pageManager,
Models.NiconicoSession niconicoSession,
NicoLiveProvider nicoLiveProvider,
DialogService dialogService,
Services.HohoemaPlaylist hohoemaPlaylist,
ExternalAccessService externalAccessService
)
: base(pageManager)
{
NiconicoSession = niconicoSession;
NicoLiveProvider = nicoLiveProvider;
HohoemaDialogService = dialogService;
HohoemaPlaylist = hohoemaPlaylist;
ExternalAccessService = externalAccessService;
IsLoadFailed = new ReactiveProperty <bool>(false)
.AddTo(_CompositeDisposable);
LoadFailedMessage = new ReactiveProperty <string>()
.AddTo(_CompositeDisposable);
IsLiveIdAvairable = this.ObserveProperty(x => x.LiveId)
.Select(x => x != null ? NiconicoRegex.IsLiveId(x) : false)
.ToReadOnlyReactiveProperty()
.AddTo(_CompositeDisposable);
IsLoggedIn = NiconicoSession.ObserveProperty(x => x.IsLoggedIn)
.ToReadOnlyReactiveProperty()
.AddTo(_CompositeDisposable);
IsPremiumAccount = NiconicoSession.ObserveProperty(x => x.IsPremiumAccount)
.ToReadOnlyReactiveProperty()
.AddTo(_CompositeDisposable);
_IsTsPreserved = new ReactiveProperty <bool>(false)
.AddTo(_CompositeDisposable);
LiveTags = new ReadOnlyObservableCollection <LiveTagViewModel>(_LiveTags);
IchibaItems = new ReadOnlyObservableCollection <IchibaItem>(_IchibaItems);
ReccomendItems = _ReccomendItems.ToReadOnlyReactiveCollection(x =>
{
var liveId = "lv" + x.ProgramId;
var liveInfoVM = new LiveInfoListItemViewModel(liveId);
liveInfoVM.Setup(x);
var reserve = _Reservations?.ReservedProgram.FirstOrDefault(reservation => liveId == reservation.Id);
if (reserve != null)
{
liveInfoVM.SetReservation(reserve);
}
return(liveInfoVM);
})
.AddTo(_CompositeDisposable);
IsShowOpenLiveContentButton = this.ObserveProperty(x => LiveInfo)
.Select(x =>
{
if (LiveInfo == null)
{
return(false);
}
if (NiconicoSession.IsPremiumAccount)
{
if (LiveInfo.Video.OpenTime > DateTime.Now)
{
return(false);
}
return(LiveInfo.Video.TimeshiftEnabled);
}
else
{
// 一般アカウントは放送中のみ
if (LiveInfo.Video.OpenTime > DateTime.Now)
{
return(false);
}
if (_IsTsPreserved.Value)
{
return(true);
}
if (LiveInfo.Video.EndTime < DateTime.Now)
{
return(false);
}
return(true);
}
})
.ToReadOnlyReactiveProperty()
.AddTo(_CompositeDisposable);
IsShowAddTimeshiftButton = this.ObserveProperty(x => LiveInfo)
.Select(x =>
{
if (LiveInfo == null)
{
return(false);
}
if (!LiveInfo.Video.TimeshiftEnabled)
{
return(false);
}
if (!NiconicoSession.IsLoggedIn)
{
return(false);
}
if (!niconicoSession.IsPremiumAccount)
{
// 一般アカウントは放送開始の30分前からタイムシフトの登録はできなくなる
if ((LiveInfo.Video.StartTime - TimeSpan.FromMinutes(30)) < DateTime.Now)
{
return(false);
}
}
if (LiveInfo.Video.TsArchiveEndTime != null &&
LiveInfo.Video.TsArchiveEndTime > DateTime.Now)
{
return(false);
}
if (_IsTsPreserved.Value)
{
return(false);
}
return(true);
})
.ToReadOnlyReactiveProperty()
.AddTo(_CompositeDisposable);
IsShowDeleteTimeshiftButton = _IsTsPreserved;
}
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;
}