showSpaceInvitationDialog function

Future<bool> showSpaceInvitationDialog({ required BuildContext context, required Space space, List<Role> allowedRoles = Role.values, ApptiveLinkType type = ApptiveLinkType.invite, InvitationLocalization? localization, })

Shows a Dialog to invite/add someone to a Space space is the Space that should be shared. Space.links needs to contain the Link for type Also type needs to be either ApptiveLinkType.invite or ApptiveLinkType.addSpace Note: Even when using ApptiveLinkType.addSpace the Ui will display Strings pointing to the user being invited to a space This can be prevented by using a custom localization

It is also possible to define which roles can be added. This can't be empty. Also if it only contains one Role the selection box is not shown This will return a Future

Implementation

Future<bool> showSpaceInvitationDialog({
  required BuildContext context,
  required Space space,
  List<Role> allowedRoles = Role.values,
  ApptiveLinkType type = ApptiveLinkType.invite,
  InvitationLocalization? localization,
}) async {
  assert(type == ApptiveLinkType.invite || type == ApptiveLinkType.addShare);
  assert(space.links.containsKey(type));
  assert(allowedRoles.isNotEmpty);

  final l10n = localization ??
      (Localizations.localeOf(context).languageCode == 'de'
          ? const InvitationLocalizationDE()
          : const InvitationLocalizationEn());

  TextEditingController emailController = TextEditingController();
  ValueNotifier<Role> roleNotifier = ValueNotifier(allowedRoles.first);
  ValueNotifier<bool> loading = ValueNotifier(false);
  ValueNotifier<dynamic> errorNotifier = ValueNotifier(null);
  bool dialogResult = false;
  return showDialog(
    context: context,
    builder: (dialogContext) {
      return ValueListenableBuilder<bool>(
        valueListenable: loading,
        builder: (_, loading, child) => IgnorePointer(
          ignoring: loading,
          child: child,
        ),
        child: Form(
          child: AlertDialog(
            title: Text.rich(
              TextSpan(
                children: getHighlightSpans(
                  getText: l10n.title,
                  highlight: space.name,
                  highlightStyle: TextStyle(
                    color: Theme.of(context).colorScheme.primary,
                  ),
                ),
              ),
            ),
            content: _InvitationDialogContent(
              emailController: emailController,
              role: roleNotifier,
              error: errorNotifier,
              allowedRoles: allowedRoles,
              localization: l10n,
            ),
            actions: [
              TextButton(
                onPressed: Navigator.of(dialogContext).pop,
                child: Text(l10n.actionCancel),
              ),
              _InvitationSendButton(
                client: ApptiveGrid.getClient(context),
                loading: loading,
                role: roleNotifier,
                error: errorNotifier,
                onInviteSend: (email) {
                  dialogResult = true;
                  if (context.mounted) {
                    ScaffoldMessenger.of(context).showSnackBar(
                      SnackBar(
                        content: Text.rich(
                          TextSpan(
                            children: getHighlightSpans(
                              getText: l10n.inviteSend,
                              highlight: email,
                              highlightStyle:
                                  const TextStyle(fontWeight: FontWeight.bold),
                            ),
                          ),
                        ),
                      ),
                    );
                  }
                },
                localization: l10n,
                email: emailController,
                link: space.links[type]!,
              ),
            ],
          ),
        ),
      );
    },
  ).then((_) => dialogResult);
}