public SubscriptionSourceEntity AddSubscription(IVideoContentProvider video)
{
var owner = _nicoVideoOwnerRepository.Get(video.ProviderId);
if (owner == null)
{
throw new Models.Infrastructure.HohoemaExpception("cannot resolve name for video provider from local DB.");
}
if (video.ProviderType == OwnerType.Channel)
{
return(AddSubscription_Internal(new SubscriptionSourceEntity()
{
Label = owner.ScreenName, SourceParameter = video.ProviderId, SourceType = SubscriptionSourceType.Channel
}));
}
else if (video.ProviderType == OwnerType.User)
{
return(AddSubscription_Internal(new SubscriptionSourceEntity()
{
Label = owner.ScreenName, SourceParameter = video.ProviderId, SourceType = SubscriptionSourceType.User
}));
}
else
{
throw new NotSupportedException(video.ProviderType.ToString());
}
}
protected override async void Execute(object parameter)
{
(string id, SubscriptionSourceType sourceType, string label)result = parameter switch
{
IVideoContentProvider videoContent => videoContent.ProviderType switch
{
OwnerType.User => (id : videoContent.ProviderId, sourceType : SubscriptionSourceType.User, default(string)),
OwnerType.Channel => (id : videoContent.ProviderId, sourceType : SubscriptionSourceType.Channel, default(string)),
_ => throw new NotSupportedException()
},