using ErsatzTV.Application.Emby;
using ErsatzTV.Application.Jellyfin;
using ErsatzTV.Application.Plex;

namespace ErsatzTV.Controllers.Api.Requests;

// Shared by Plex/Jellyfin/Emby (design #202 §C4a) — the PUT body is the complete set of the
// source's libraries; a row absent from the request is left untouched, not deleted. The controller
// validates the id set against that source's known libraries before dispatch.
public record ReplaceRemoteLibraryPreferencesRequest(List<RemoteLibraryPreferenceRequest> Libraries)
{
    public UpdatePlexLibraryPreferences ToPlexCommand() =>
        new(
            (Libraries ?? [])
                .Select(item => new PlexLibraryPreference(item.Id, item.ShouldSyncItems))
                .ToList());

    public UpdateJellyfinLibraryPreferences ToJellyfinCommand() =>
        new(
            (Libraries ?? [])
                .Select(item => new JellyfinLibraryPreference(item.Id, item.ShouldSyncItems))
                .ToList());

    public UpdateEmbyLibraryPreferences ToEmbyCommand() =>
        new(
            (Libraries ?? [])
                .Select(item => new EmbyLibraryPreference(item.Id, item.ShouldSyncItems))
                .ToList());
}