ExternalId.cs

using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Providers;
using YTINFOReader.Helpers;

namespace YTINFOReader;

public class VideoExternalId : IExternalId
{
    public bool Supports(IHasProviderIds item) => item is Movie || item is Episode || item is MusicVideo;
    public string ProviderName => Constants.PLUGIN_NAME;
    public string Key => Constants.PLUGIN_NAME;
    public ExternalIdMediaType? Type => null;
    public string UrlFormatString => Constants.VIDEO_URL;
}

public class SeriesExternalId : IExternalId
{
    public bool Supports(IHasProviderIds item)
    {
        if (false == item.ProviderIds.TryGetValue(Constants.PLUGIN_NAME, out var id))
        {
            return false;
        }

        var isChannel = id.StartsWith("UC") || id.StartsWith("HC");

        return item is Series && isChannel;
    }

    public string ProviderName => Constants.PLUGIN_NAME;
    public string Key => Constants.PLUGIN_NAME;
    public ExternalIdMediaType? Type => ExternalIdMediaType.Series;
    public string UrlFormatString => Constants.CHANNEL_URL;
}

public class PlaylistExternalId : IExternalId
{
    public bool Supports(IHasProviderIds item)
    {
        if (false == item.ProviderIds.TryGetValue(Constants.PLUGIN_NAME, out var id))
        {
            return false;
        }

        var isPlaylist = id.StartsWith("PL") || id.StartsWith("UU") || id.StartsWith("FL") || id.StartsWith("LP") || id.StartsWith("RD");

        return item is Series && isPlaylist;
    }

    public string ProviderName => Constants.PLUGIN_NAME;
    public string Key => Constants.PLUGIN_NAME;
    public ExternalIdMediaType? Type => ExternalIdMediaType.Series;
    public string UrlFormatString => Constants.PLAYLIST_URL;
}

public class PlaylistSeasonExternalId : IExternalId
{
    public bool Supports(IHasProviderIds item)
    {
        if (false == item.ProviderIds.TryGetValue(Constants.PLUGIN_NAME, out var id))
        {
            return false;
        }

        var isPlaylist = id.StartsWith("PL") || id.StartsWith("UU") || id.StartsWith("FL") || id.StartsWith("LP") || id.StartsWith("RD");

        return item is Season && isPlaylist;
    }
    public string ProviderName => Constants.PLUGIN_NAME;
    public string Key => Constants.PLUGIN_NAME;
    public ExternalIdMediaType? Type => ExternalIdMediaType.Season;
    public string UrlFormatString => Constants.PLAYLIST_URL;
}