import 'package:flutter/material.dart';

import 'package:flutter_gen/gen_l10n/l10n.dart';

import 'package:fluffychat/config/themes.dart';
import 'package:fluffychat/pages/chat_list/chat_list.dart';
import 'package:fluffychat/pages/chat_list/client_chooser_button.dart';

class ChatListHeader extends StatelessWidget implements PreferredSizeWidget {
  final ChatListController controller;

  const ChatListHeader({super.key, required this.controller});

  @override
  Widget build(BuildContext context) {
    final selectMode = controller.selectMode;

    return SliverAppBar(
      floating: true,
      toolbarHeight: Theme.of(context).appBarTheme.toolbarHeight ?? 56,
      pinned:
          FluffyThemes.isColumnMode(context) || selectMode != SelectMode.normal,
      scrolledUnderElevation: selectMode == SelectMode.normal ? 0 : null,
      backgroundColor:
          selectMode == SelectMode.normal ? Colors.transparent : null,
      automaticallyImplyLeading: false,
      leading: selectMode == SelectMode.normal
          ? null
          : IconButton(
              tooltip: L10n.of(context)!.cancel,
              icon: const Icon(Icons.close_outlined),
              onPressed: controller.cancelAction,
              color: Theme.of(context).colorScheme.primary,
            ),
      title: selectMode == SelectMode.share
          ? Text(
              L10n.of(context)!.share,
              key: const ValueKey(SelectMode.share),
            )
          : selectMode == SelectMode.select
              ? Text(
                  controller.selectedRoomIds.length.toString(),
                  key: const ValueKey(SelectMode.select),
                )
              // #Pangea
              : ClientChooserButton(controller),
      // : TextField(
      //     controller: controller.searchController,
      //     focusNode: controller.searchFocusNode,
      //     textInputAction: TextInputAction.search,
      //     onChanged: controller.onSearchEnter,
      //     decoration: InputDecoration(
      //       fillColor: Theme.of(context).colorScheme.secondaryContainer,
      //       border: UnderlineInputBorder(
      //         borderSide: BorderSide.none,
      //         borderRadius: BorderRadius.circular(99),
      //       ),
      //       hintText: L10n.of(context)!.searchChatsRooms,
      //       floatingLabelBehavior: FloatingLabelBehavior.never,
      //       prefixIcon: controller.isSearchMode
      //           ? IconButton(
      //               tooltip: L10n.of(context)!.cancel,
      //               icon: const Icon(Icons.close_outlined),
      //               onPressed: controller.cancelSearch,
      //               color: Theme.of(context).colorScheme.onBackground,
      //             )
      //           : IconButton(
      //               onPressed: controller.startSearch,
      //               icon: Icon(
      //                 Icons.search_outlined,
      //                 color: Theme.of(context).colorScheme.onBackground,
      //               ),
      //             ),
      //       suffixIcon: controller.isSearchMode
      //           ? controller.isSearching
      //               ? const Padding(
      //                   padding: EdgeInsets.symmetric(
      //                     vertical: 10.0,
      //                     horizontal: 12,
      //                   ),
      //                   child: SizedBox.square(
      //                     dimension: 24,
      //                     child: CircularProgressIndicator.adaptive(
      //                       strokeWidth: 2,
      //                     ),
      //                   ),
      //                 )
      //               : TextButton.icon(
      //                   onPressed: controller.setServer,
      //                   style: TextButton.styleFrom(
      //                     shape: RoundedRectangleBorder(
      //                       borderRadius: BorderRadius.circular(99),
      //                     ),
      //                     textStyle: const TextStyle(fontSize: 12),
      //                   ),
      //                   icon: const Icon(Icons.edit_outlined, size: 16),
      //                   label: Text(
      //                     controller.searchServer ??
      //                         Matrix.of(context)
      //                             .client
      //                             .homeserver!
      //                             .host,
      //                     maxLines: 2,
      //                   ),
      //                 )
      //           : SizedBox(
      //               width: 0,
      //               child: ClientChooserButton(controller),
      //             ),
      //     ),
      //   ),
      // Pangea#
      actions: selectMode == SelectMode.share
          ? [
              // #Pangea
              // Padding(
              //   padding: const EdgeInsets.symmetric(
              //     horizontal: 16.0,
              //     vertical: 8.0,
              //   ),
              //   child: ClientChooserButton(controller),
              // ),
              // Pangea#
            ]
          : selectMode == SelectMode.select
              ? [
                  if (controller.spaces.isNotEmpty)
                    IconButton(
                      tooltip: L10n.of(context)!.addToSpace,
                      icon: const Icon(Icons.workspaces_outlined),
                      onPressed: controller.addToSpace,
                    ),
                  IconButton(
                    tooltip: L10n.of(context)!.toggleUnread,
                    icon: Icon(
                      controller.anySelectedRoomNotMarkedUnread
                          ? Icons.mark_chat_read_outlined
                          : Icons.mark_chat_unread_outlined,
                    ),
                    onPressed: controller.toggleUnread,
                  ),
                  IconButton(
                    tooltip: L10n.of(context)!.toggleFavorite,
                    icon: Icon(
                      controller.anySelectedRoomNotFavorite
                          ? Icons.push_pin_outlined
                          : Icons.push_pin,
                    ),
                    onPressed: controller.toggleFavouriteRoom,
                  ),
                  IconButton(
                    icon: Icon(
                      controller.anySelectedRoomNotMuted
                          ? Icons.notifications_off_outlined
                          : Icons.notifications_outlined,
                    ),
                    tooltip: L10n.of(context)!.toggleMuted,
                    onPressed: controller.toggleMuted,
                  ),
                  IconButton(
                    // #Pangea
                    // icon: const Icon(Icons.delete_outlined),
                    icon: const Icon(Icons.archive_outlined),
                    // Pangea#
                    tooltip: L10n.of(context)!.archive,
                    onPressed: controller.archiveAction,
                  ),
                ]
              : null,
    );
  }

  @override
  Size get preferredSize => const Size.fromHeight(56);
}