showBottomSheet method

Implementation

Future<dynamic> showBottomSheet(
  UIRoute<BottomSheetType> bottomSheet, {
  bool? forceGlobal,
  bool? dismissable,
  bool? uniqueInStack,
  Object? id,
  NavigationRouteBuilder? customRouteBuilder,
}) async {
  final bool global = _checkGlobalNavigatorNeeded(
    forceGlobal ?? bottomSheet.defaultSettings.global,
  );

  final bottomSheetSettings = UIRouteSettings(
    global: global,
    uniqueInStack: uniqueInStack ?? bottomSheet.defaultSettings.uniqueInStack,
    dismissable: dismissable ?? bottomSheet.defaultSettings.dismissable,
    id: id,
    name: bottomSheet.name.toString(),
    customRouteBuilder:
        customRouteBuilder ?? bottomSheet.defaultSettings.customRouteBuilder,
  );

  if (bottomSheetSettings.uniqueInStack &&
      !navigationStack.checkUnique(
        routeName: bottomSheet,
        tab: currentTab,
        global: true,
      )) {
    return;
  }

  final bottomSheetName = bottomSheet.name;

  final navigator =
      global ? bottomSheetDialogNavigatorKey : currentTabKeys[currentTab]!;

  navigationStack.addRoute(
    routeName: bottomSheetName,
    tab: currentTab,
    settings: bottomSheetSettings,
  );

  final bottomSheetToOpen = bottomSheet.child;

  unawaited(onBottomSheetOpened(bottomSheetToOpen, bottomSheetSettings));

  final routeBuilder =
      bottomSheetSettings.customRouteBuilder ?? settings.routeBuilder;

  // coverage:ignore-start
  final stackLength = global
      ? navigationStack.globalNavigationStack.stack.length
      : navigationStack.tabNavigationStack.stack[currentTab]!.length;
  // coverage:ignore-end

  final route = routeBuilder.buildBottomSheetRoute(
    navigator: navigator,
    dismissable: bottomSheetSettings.dismissable,
    child: bottomSheetToOpen,
    // coverage:ignore-start
    onPop: () {
      final currentStackLength = global
          ? navigationStack.globalNavigationStack.stack.length
          : navigationStack.tabNavigationStack.stack[currentTab]!.length;

      if (currentStackLength == stackLength) {
        pop(onlyInternalStack: true);
      }
    },
    // coverage:ignore-end
  );

  final result = await navigator.currentState?.push(route);

  return result;
}