import '../api/marianumcloud/talk/chat/get_chat_response.dart';
import '../api/marianumcloud/webdav/queries/list_files/cacheable_file.dart';

/// References a file that already lives on the Nextcloud server. Used by the
/// in-app share/save flows that operate on remote paths instead of local
/// cache files (no upload needed).
class RemoteFileRef {
  final String path;
  final String name;

  const RemoteFileRef({required this.path, required this.name});

  /// Caller must verify `file.path != null` first — Talk message parameters
  /// without a path (system events, mentions, polls) are not file refs.
  factory RemoteFileRef.fromTalk(RichObjectString file) =>
      RemoteFileRef(path: file.path!, name: file.name);

  factory RemoteFileRef.fromCacheable(CacheableFile file) =>
      RemoteFileRef(path: file.path, name: file.name);
}