part of '../neon_files.dart';

class FilesBrowserNavigator extends StatelessWidget {
  const FilesBrowserNavigator({
    required this.uri,
    required this.bloc,
    super.key,
  });

  final PathUri uri;
  final FilesBrowserBloc bloc;

  @override
  Widget build(final BuildContext context) => SizedBox(
        height: ButtonTheme.of(context).height,
        child: ListView.separated(
          padding: const EdgeInsets.symmetric(
            horizontal: 10,
          ),
          scrollDirection: Axis.horizontal,
          itemCount: uri.pathSegments.length + 1,
          itemBuilder: (final context, final index) {
            if (index == 0) {
              return IconButton(
                padding: EdgeInsets.zero,
                visualDensity: const VisualDensity(
                  horizontal: VisualDensity.minimumDensity,
                  vertical: VisualDensity.minimumDensity,
                ),
                tooltip: FilesLocalizations.of(context).goToPath(''),
                icon: const Icon(Icons.house),
                onPressed: () {
                  bloc.setPath(PathUri.cwd());
                },
              );
            }

            final partialPath = PathUri(
              isAbsolute: uri.isAbsolute,
              isDirectory: uri.isDirectory,
              pathSegments: uri.pathSegments.sublist(0, index),
            );
            return TextButton(
              onPressed: () {
                bloc.setPath(partialPath);
              },
              child: Text(
                partialPath.name,
                semanticsLabel: FilesLocalizations.of(context).goToPath(partialPath.name),
              ),
            );
          },
          separatorBuilder: (final context, final index) => const Icon(Icons.keyboard_arrow_right),
        ),
      );
}