Fix Toaster in Plugin in Edge UI

airflow-core/src/airflow/ui/src/layouts/Nav/Nav.tsx

@@ -16,7 +16,9 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { Box, Flex, VStack, useDisclosure } from "@chakra-ui/react";
+
+/* eslint-disable i18next/no-literal-string */
+import { Box, Button, Flex, VStack, useDisclosure } from "@chakra-ui/react";
 import { useTranslation } from "react-i18next";
 import { FiDatabase, FiHome, FiClock } from "react-icons/fi";
 import { Link } from "react-router-dom";
@@ -29,6 +31,7 @@ import {
 import type { ExternalViewResponse } from "openapi/requests/types.gen";
 import { AirflowPin } from "src/assets/AirflowPin";
 import { DagIcon } from "src/assets/DagIcon";
+import { toaster } from "src/components/ui";
 import { useTimezone } from "src/context/timezone";
 import { getTimezoneOffsetString, getTimezoneTooltipLabel } from "src/utils/datetimeUtils";
 import type { NavItemResponse } from "src/utils/types";
@@ -43,6 +46,16 @@ import { SecurityButton } from "./SecurityButton";
 import TimezoneModal from "./TimezoneModal";
 import { UserSettingsButton } from "./UserSettingsButton";
 
+const onToasterTestClick = () => {
+  console.log("Nav onToasterTestClick");
+  toaster.create({
+    description: `Toaster from Nav via imported toaster.`,
+    title: "Test Toaster Imported",
+    type: "success",
+  });
+  console.log("Nav onToasterTestClick DONE");
+};
+
 // Define existing button categories to filter out
 const existingCategories = ["user", "docs", "admin", "browse"];
 
@@ -194,7 +207,8 @@ export const Nav = () => {
         <SecurityButton />
         <PluginMenus navItems={navItemsWithLegacy} />
       </Flex>
-      <Flex flexDir="column" gap={1}>
+      <Flex flexDir="column">
+        <Button onClick={onToasterTestClick}>Toaster</Button>
         <DocsButton
           externalViews={docsItems}
           showAPI={authLinks?.authorized_menu_items.includes("Docs")}

providers/edge3/src/airflow/providers/edge3/plugins/www/src/components/ui/index.ts

@@ -19,7 +19,7 @@
 
 export * from "./Alert";
 export * from "./CloseButton";
-export * from "./createToaster";
 export * from "./InputGroup";
+export * from "./toaster";
 export * from "./ScrollToAnchor";
 export * from "./Select";

providers/edge3/src/airflow/providers/edge3/plugins/www/src/components/ui/toaster.tsx

@@ -0,0 +1,52 @@
+/*!
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { Toaster as ChakraToaster, Portal, Spinner, Stack, Toast, createToaster } from "@chakra-ui/react";
+import { useRef } from "react";
+
+export const toaster = createToaster({
+  pauseOnPageIdle: true,
+  placement: "bottom-end",
+});
+
+export const Toaster = () => {
+  const portalContainerRef = useRef<HTMLDivElement>(null);
+  <div ref={portalContainerRef}>{APP}</div>  // <-- FAIL where to import APP from?!?
+  return (
+    <Portal containerRef={portalContainerRef}>
+      {/*   ^^^Error: Type '{ children: Element; containerRef: RefObject<HTMLDivElement | null>; }' is not assignable to type
+                      'IntrinsicAttributes & PortalProps & { children?: ReactNode; }'.
+                      Property 'containerRef' does not exist on type 'IntrinsicAttributes & PortalProps & { children?: ReactNode; }'.
+                      Did you mean 'container'?ts(2322) 
+      */}
+      <ChakraToaster toaster={toaster} insetInline={{ mdDown: "4" }}>
+        {(toast) => (
+          <Toast.Root width={{ md: "sm" }}>
+            {toast.type === "loading" ? <Spinner size="sm" color="blue.solid" /> : <Toast.Indicator />}
+            <Stack gap="1" flex="1" maxWidth="100%">
+              {toast.title && <Toast.Title>{toast.title}</Toast.Title>}
+              {toast.description && <Toast.Description>{toast.description}</Toast.Description>}
+            </Stack>
+            {toast.action && <Toast.ActionTrigger>{toast.action.label}</Toast.ActionTrigger>}
+            {toast.closable && <Toast.CloseTrigger />}
+          </Toast.Root>
+        )}
+      </ChakraToaster>
+    </Portal>
+  );
+};

providers/edge3/src/airflow/providers/edge3/plugins/www/src/pages/WorkerPage.tsx

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { Box, Code, HStack, Link as ChakraLink, List, Table, Text, type SelectValueChangeDetails } from "@chakra-ui/react";
+import { Box, Button, Code, HStack, Link as ChakraLink, List, Table, Text, type SelectValueChangeDetails } from "@chakra-ui/react";
 import { useState, useCallback } from "react";
 import { useUiServiceWorker } from "openapi/queries";
 import { Link } from "react-router-dom";
@@ -27,7 +27,7 @@ import { ErrorAlert } from "src/components/ErrorAlert";
 import { SearchBar } from "src/components/SearchBar";
 import { WorkerOperations } from "src/components/WorkerOperations";
 import { WorkerStateBadge } from "src/components/WorkerStateBadge";
-import { ScrollToAnchor, Select } from "src/components/ui";
+import { ScrollToAnchor, Select, toaster } from "src/components/ui";
 import { workerStateOptions } from "src/constants";
 import { autoRefreshInterval } from "src/utils";
 import type { EdgeWorkerState } from "openapi/requests/types.gen";
@@ -51,6 +51,15 @@ export const WorkerPage = () => {
       refetchInterval: autoRefreshInterval,
     },
   );
+  const onToasterTestClick = () => {
+    console.log("Nav onToasterTestClick");
+    toaster.create({
+      description: `Toaster from Plugin.`,
+      title: "Test Toaster",
+      type: "success",
+    });
+    console.log("Nav onToasterTestClick DONE");
+  };
 
   const handleWorkerSearchChange = (value: string) => {
     setWorkerNamePattern(value);
@@ -207,6 +216,7 @@ export const WorkerPage = () => {
             </Table.Body>
           </Table.Root>
           <ScrollToAnchor />
+          <Button onClick={onToasterTestClick}>Open a Toaster in Plugin</Button>
         </>
       ) : (
         <Text as="div" pl={2} pt={1}>