build method

Implementation

@override
Widget build(BuildContext context, WidgetRef ref) {
  final maybeRoom = ref.watch(maybeRoomProvider(roomId)).valueOrNull;
  if (maybeRoom != null && maybeRoom.isJoined()) {
    // we know that room already \o/
    return OutlinedButton(
      onPressed: () => forward(roomId),
      child: Text(L10n.of(context).joined),
    );
  }
  return switch (joinRule) {
    'private' || 'invite' => Tooltip(
        message: L10n.of(context).youNeedBeInvitedToJoinThisRoom,
        child: Chip(
          label: Text(L10n.of(context).private),
        ),
      ),
    'restricted' => Tooltip(
        message: L10n.of(context).youAreAbleToJoinThisRoom,
        child: OutlinedButton(
          onPressed: () async {
            await joinRoom(
              context,
              ref,
              L10n.of(context).tryingToJoin(roomName),
              roomId,
              viaServerName,
              forward,
            );
          },
          child: Text(L10n.of(context).join),
        ),
      ),
    'public' => Tooltip(
        message: L10n.of(context).youAreAbleToJoinThisRoom,
        child: OutlinedButton(
          onPressed: () async {
            await joinRoom(
              context,
              ref,
              L10n.of(context).tryingToJoin(roomName),
              roomId,
              viaServerName,
              forward,
            );
          },
          child: Text(L10n.of(context).join),
        ),
      ),
    _ => Tooltip(
        message: L10n.of(context).unclearJoinRule(joinRule),
        child: Chip(
          label: Text(L10n.of(context).unknown),
        ),
      ),
  };
}