fluffychat/lib/pages/chat_list/spaces_bottom_bar.dart

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

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

import 'package:fluffychat/pages/chat_list/chat_list.dart';
import 'package:fluffychat/widgets/avatar.dart';

class SpacesBottomBar extends StatelessWidget {
  final ChatListController controller;
  const SpacesBottomBar(this.controller, {Key key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    final currentIndex = controller.activeSpaceId == null
        ? 0
        : controller.spaces
                .indexWhere((space) => controller.activeSpaceId == space.id) +
            1;
    return Material(
      color: Theme.of(context).appBarTheme.backgroundColor,
      elevation: 6,
      child: SalomonBottomBar(
        itemPadding: const EdgeInsets.all(8),
        currentIndex: currentIndex,
        onTap: (i) => controller.setActiveSpaceId(
          context,
          i == 0 ? null : controller.spaces[i - 1].id,
        ),
        selectedItemColor: Theme.of(context).colorScheme.primary,
        items: [
          SalomonBottomBarItem(
            icon: const Icon(CupertinoIcons.chat_bubble_2),
            activeIcon: const Icon(CupertinoIcons.chat_bubble_2_fill),
            title: Text(L10n.of(context).allChats),
          ),
          ...controller.spaces
              .map((space) => SalomonBottomBarItem(
                    icon: InkWell(
                      borderRadius: BorderRadius.circular(28),
                      onTap: () => controller.setActiveSpaceId(
                        context,
                        space.id,
                      ),
                      onLongPress: () =>
                          controller.editSpace(context, space.id),
                      child: Avatar(
                        space.avatar,
                        space.displayname,
                        size: 24,
                        fontSize: 12,
                      ),
                    ),
                    title: Text(space.displayname),
                  ))
              .toList(),
        ],
      ),
    );
  }
}