fix: keep selected options in search multiselect

.changeset/nasty-cats-provide.md

@@ -0,0 +1,6 @@
+---
+"@ensembleui/react-kitchen-sink": patch
+"@ensembleui/react-runtime": patch
+---
+
+Keep selected options in search multiselect

apps/kitchen-sink/src/ensemble/screens/help.yaml

@@ -1,4 +1,20 @@
 View:
+  onLoad:
+    executeCode: |
+      ensemble.storage.set('testlistoptions', [
+        { label: 'William Smith', value: 'william_smith' },
+        { label: 'Evelyn Johnson', value: 'evelyn_johnson' },
+        { label: 'Liam Brown', value: 'liam_brown' },
+        { label: 'Bella Davis', value: 'bella_davis' },
+        { label: 'James Wilson', value: 'james_wilson' },
+        { label: 'Zachary Taylor', value: 'zachary_taylor' },
+        { label: 'Nolan Martinez', value: 'nolan_martinez' },
+        { label: 'Emma Thompson', value: 'emma_thompson' },
+        { label: 'Oliver White', value: 'oliver_white' },
+        { label: 'Sophia Lee', value: 'sophia_lee' },
+      ])
+      ensemble.storage.set('testoptions', [])
+
   styles:
     scrollableView: true
 
@@ -28,6 +44,31 @@ View:
                       inputs:
                         input1: "hello"
                         input2: "world"
+
+        - Button:
+            label: toggle modal
+            onTap:
+              showDialog:
+                options:
+                  minWidth: 500px
+                body:
+                  MultiSelect:
+                    label: test
+                    data: ${ensemble.storage.get('testoptions')}
+                    labelKey: label
+                    valueKey: value
+                    value: ${ensemble.storage.get('testselect') || []}
+                    onChange:
+                      executeCode: |
+                        ensemble.storage.set('testselect', option)
+                    onSearch:
+                      executeCode: |
+                        const tempOptions = ensemble.storage.get('testlistoptions')
+                        const filteredResult = tempOptions.filter(option => 
+                          option.label.toLowerCase().startsWith(search.toLowerCase())
+                        )
+                        ensemble.storage.set('testoptions', filteredResult)
+
         - Text:
             styles:
               names: heading-1
@@ -75,3 +116,10 @@ View:
                   styles:
                     maxWidth: 500px
                   source: https://img.huffingtonpost.com/asset/5ab4d4ac2000007d06eb2c56.jpeg?cache=sih0jwle4e&ops=1910_1000
+
+API:
+  getProducts:
+    method: GET
+    inputs:
+      - search
+    uri: "https://dummyjson.com/users/search?q=${search}&limit=10"

packages/runtime/src/widgets/Form/MultiSelect.tsx

@@ -123,7 +123,7 @@ const MultiSelect: React.FC<MultiSelectProps> = (props) => {
 
   // load data and items
   useEffect(() => {
-    const tempOptions: MultiSelectOption[] = [];
+    const tempOptions: MultiSelectOption[] = values?.selectedValues || [];
 
     if (isArray(rawData)) {
       tempOptions.push(
@@ -152,7 +152,15 @@ const MultiSelect: React.FC<MultiSelectProps> = (props) => {
       );
     }
 
-    setOptions(tempOptions);
+    const uniqueOptions = tempOptions.reduce((acc, current) => {
+      const x = acc.find((item) => item.value === current.value);
+      if (!x) {
+        return acc.concat([current]);
+      }
+      return acc;
+    }, [] as MultiSelectOption[]);
+
+    setOptions(uniqueOptions);
   }, [rawData, values?.labelKey, values?.valueKey, values?.items]);
 
   // handle form instance

packages/runtime/src/widgets/Form/__tests__/MultiSelect.test.tsx

@@ -2,8 +2,30 @@
 import { fireEvent, render, screen, waitFor } from "@testing-library/react";
 import "@testing-library/jest-dom";
 import userEvent from "@testing-library/user-event";
+import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
+import { type ReactNode } from "react";
+import { BrowserRouter } from "react-router-dom";
 import { Form } from "../../index";
 import { FormTestWrapper } from "./__shared__/fixtures";
+import { EnsembleScreen } from "../../../runtime/screen";
+
+const queryClient = new QueryClient({
+  defaultOptions: {
+    queries: {
+      retry: false,
+    },
+  },
+});
+
+interface BrowserRouterProps {
+  children: ReactNode;
+}
+
+const BrowserRouterWrapper = ({ children }: BrowserRouterProps) => (
+  <QueryClientProvider client={queryClient}>
+    <BrowserRouter>{children}</BrowserRouter>
+  </QueryClientProvider>
+);
 
 const defaultFormButton = [
   {
@@ -645,5 +667,137 @@ describe("MultiSelect Widget", () => {
       expect(screen.getByText("Anothe...")).toBeInTheDocument();
     });
   });
+
+  test("multiselect with search action", async () => {
+    render(
+      <EnsembleScreen
+        screen={{
+          name: "test_cache",
+          id: "test_cache",
+          onLoad: {
+            executeCode: {
+              body: `
+                ensemble.storage.set('test_list_options', [
+                  { label: 'William Smith', value: 'william_smith' },
+                  { label: 'Evelyn Johnson', value: 'evelyn_johnson' },
+                  { label: 'Liam Brown', value: 'liam_brown' },
+                  { label: 'Bella Davis', value: 'bella_davis' },
+                  { label: 'James Wilson', value: 'james_wilson' },
+                  { label: 'Zachary Taylor', value: 'zachary_taylor' },
+                  { label: 'Nolan Martinez', value: 'nolan_martinez' },
+                  { label: 'Emma Thompson', value: 'emma_thompson' },
+                  { label: 'Oliver White', value: 'oliver_white' },
+                  { label: 'Sophia Lee', value: 'sophia_lee' },
+                ])
+                ensemble.storage.set('test_options', [])
+              `,
+            },
+          },
+          body: {
+            name: "Button",
+            properties: {
+              label: "Show Dialog",
+              onTap: {
+                showDialog: {
+                  widget: {
+                    Column: {
+                      children: [
+                        {
+                          Text: { text: "This is modal" },
+                        },
+                        {
+                          MultiSelect: {
+                            data: `\${ensemble.storage.get('test_options')}`,
+                            labelKey: "label",
+                            valueKey: "value",
+                            value: `\${ensemble.storage.get('test_select') || []}`,
+                            onChange: {
+                              executeCode: `
+                              ensemble.storage.set('test_select', option)
+                              console.log('test_select', ensemble.storage.get('test_select'))
+                              `,
+                            },
+                            onSearch: {
+                              executeCode: `
+                                const tempOptions = ensemble.storage.get('test_list_options')
+                                const filteredResult = tempOptions.filter(option => 
+                                  option.label.toLowerCase().startsWith(search.toLowerCase())
+                                )
+                                ensemble.storage.set('test_options', filteredResult)
+                              `,
+                            },
+                          },
+                        },
+                        {
+                          Button: {
+                            label: "Close modal",
+                            onTap: {
+                              executeCode: "ensemble.closeAllDialogs()",
+                            },
+                          },
+                        },
+                      ],
+                    },
+                  },
+                },
+              },
+            },
+          },
+        }}
+      />,
+      { wrapper: BrowserRouterWrapper },
+    );
+
+    const option = { selector: ".ant-select-item-option-content" };
+    const selected = { selector: ".ant-select-selection-item-content" };
+
+    userEvent.click(screen.getByText("Show Dialog"));
+
+    await waitFor(() => {
+      expect(screen.getByText("This is modal")).toBeInTheDocument();
+    });
+
+    userEvent.type(screen.getByRole("combobox"), "Bella");
+
+    await waitFor(() => {
+      expect(screen.getByText("Bella Davis", option)).toBeInTheDocument();
+    });
+
+    userEvent.click(screen.getByText("Bella Davis", option));
+
+    await waitFor(() => {
+      expect(screen.getByText("Bella Davis", selected)).toBeVisible();
+    });
+
+    userEvent.click(screen.getByText("Close modal"));
+
+    // Open 2nd time to check if the selected values are retained
+
+    userEvent.click(screen.getByText("Show Dialog"));
+
+    userEvent.type(screen.getByRole("combobox"), "Sophia");
+
+    await waitFor(() => {
+      expect(screen.getByText("Sophia Lee", option)).toBeInTheDocument();
+    });
+
+    userEvent.click(screen.getByText("Sophia Lee", option));
+
+    await waitFor(() => {
+      expect(screen.queryByText("Bella Davis", selected)).toBeVisible();
+      expect(screen.queryByText("Sophia Lee", selected)).toBeVisible();
+    });
+
+    userEvent.click(screen.getByText("Close modal"));
+
+    // Open 3rd time to check if the selected values are retained
+
+    userEvent.click(screen.getByText("Show Dialog"));
+
+    await waitFor(() => {
+      expect(screen.queryByText("Bella Davis", selected)).toBeVisible();
+      expect(screen.queryByText("Sophia Lee", selected)).toBeVisible();
+    });
+  }, 10000);
 });
 /* eslint-enable react/no-children-prop */