[wb1812.3.migratewb] Migrate Wonder Blocks off old id providers (#2391)

## Summary:
This is the last piece in the first batch of work. This migrates all Wonder Blocks components off our old ID providers and onto the new `Id` component.

There are also some documentation tweaks to make the deprecation clearer in our stories, since that's some primary documentation for folks.

With this PR, we can cut a release and then begin updating consumer repos accordingly. First, to include this update, then to migrate them off the old ways and onto the new.

### Release process:
Once this small stack of PRs are landed and released, the following PRs need to be updated with that release, then landed/deployed:

- Perseus: Khan/perseus#2007
- Webapp
  - Khan/webapp#28105
  - Khan/webapp#28127


Issue: WB-1812

## Test plan:
`yarn test`
`yarn typecheck`
`yarn start:storybook`

Author: somewhatabstract

Reviewers: jandrade, somewhatabstract

Required Reviewers:

Approved By: jandrade

Checks: ⌛ Lint / Lint (ubuntu-latest, 20.x), ⌛ Check build sizes (ubuntu-latest, 20.x), ⌛ Chromatic - Build on regular PRs / chromatic (ubuntu-latest, 20.x), ⌛ Publish npm snapshot (ubuntu-latest, 20.x), ⌛ Check for .changeset entries for all changed files (ubuntu-latest, 20.x), ⏭️  Chromatic - Skip on Release PR (changesets), ✅ Prime node_modules cache for primary configuration (ubuntu-latest, 20.x), ✅ gerald, ⏭️  dependabot

Pull Request URL: #2391

Author: somewhatabstract

.changeset/witty-panthers-shave.md

@@ -0,0 +1,14 @@
+---
+"@khanacademy/wonder-blocks-search-field": major
+"@khanacademy/wonder-blocks-accordion": major
+"@khanacademy/wonder-blocks-dropdown": major
+"@khanacademy/wonder-blocks-popover": major
+"@khanacademy/wonder-blocks-testing": major
+"@khanacademy/wonder-blocks-tooltip": major
+"@khanacademy/wonder-blocks-switch": major
+"@khanacademy/wonder-blocks-modal": major
+"@khanacademy/wonder-blocks-form": major
+"@khanacademy/wonder-blocks-core": patch
+---
+
+-   Migrate Wonder Blocks components off old id providers and onto new `Id` component

__docs__/wonder-blocks-core/id.mdx

@@ -0,0 +1,39 @@
+import * as React from "react";
+import {Meta, Story, Canvas} from "@storybook/blocks";
+import * as IdStories from "./id.stories";
+
+<Meta of={IdStories} />
+
+# Id
+
+`Id` is a component that provides an identifier to its children.
+
+It is useful for situations where the `useId` hook cannot be easily used,
+such as in class-based components.
+
+If an `id` prop is provided, that is passed through to the children;
+otherwise, a unique identifier is generated.
+
+## Usage
+
+```tsx
+import {Id} from "@khanacademy/wonder-blocks-core";
+
+<Id id={maybeId}>{(id) => <div id={id}>Hello, world!</div>}</Id>;
+```
+
+## Examples
+
+### 1. Generating an id
+
+An identifier will always be generated if an `id` prop is not provided, or the
+provided `id` property is falsy.
+
+<Canvas withSource="open" of={IdStories.GeneratedIdExample} />
+
+### 2. Passthrough an id
+
+If an `id` prop is provided and it is truthy, that value will be passed through
+to the children.
+
+<Canvas sourceState="shown" of={IdStories.PassedThroughIdExample} />

__docs__/wonder-blocks-core/use-unique-id.mdx

@@ -1,10 +1,13 @@
 import {Meta, Story, Canvas} from "@storybook/blocks";
-import * as UseUniqueIdStories from './use-unique-id.stories';
+import * as UseUniqueIdStories from "./use-unique-id.stories";
 
 <Meta of={UseUniqueIdStories} />
 
 # `useUniqueIdWithoutMock`
 
+DEPRECATED: Will be removed in a future release. Use `useId` from React or
+the `Id` component.
+
 This hook is similar to `<UniqueIDProvider mockOnFirstRender={false}>`.
 It will return `null` on the initial render and then the same identifier
 factory for each subsequent render. The identifier factory is unique to
@@ -19,6 +22,9 @@ render tree.
 
 # `useUniqueIdWithMock`
 
+DEPRECATED: Will be removed in a future release. Use `useId` from React or
+the `Id` component.
+
 This hook is similar to `<UniqueIDProvider mockOnFirstRender={true}>`.
 It will return a mock identifier factory on the initial render that doesn'that
 guarantee identifier uniqueness. Mock mode can help things appear on the screen

__docs__/wonder-blocks-timing/with-action-scheduler.stories.tsx

@@ -1,7 +1,6 @@
-/* eslint-disable import/no-deprecated */
 import * as React from "react";
 import {Meta} from "@storybook/react";
-import {IDProvider, View} from "@khanacademy/wonder-blocks-core";
+import {Id, View} from "@khanacademy/wonder-blocks-core";
 
 import {
     Unmounter,
@@ -30,7 +29,7 @@ export default {
 } as Meta;
 
 export const IncorrectUsage = () => (
-    <IDProvider id="incorrect" scope="example">
+    <Id>
         {(id) => (
             <View>
                 <Unmounter>
@@ -39,11 +38,11 @@ export const IncorrectUsage = () => (
                 <View id={id} />
             </View>
         )}
-    </IDProvider>
+    </Id>
 );
 
 export const CorrectUsage = () => (
-    <IDProvider id="correct" scope="example">
+    <Id>
         {(id) => (
             <View>
                 <Unmounter>
@@ -52,5 +51,5 @@ export const CorrectUsage = () => (
                 <View id={id} />
             </View>
         )}
-    </IDProvider>
+    </Id>
 );

packages/wonder-blocks-accordion/src/components/accordion-section.tsx

@@ -2,12 +2,12 @@ import * as React from "react";
 import {StyleSheet} from "aphrodite";
 import type {StyleDeclaration} from "aphrodite";
 
-// eslint-disable-next-line import/no-deprecated
-import {useUniqueIdWithMock, View} from "@khanacademy/wonder-blocks-core";
+import {View} from "@khanacademy/wonder-blocks-core";
 import * as tokens from "@khanacademy/wonder-blocks-tokens";
 import {Body} from "@khanacademy/wonder-blocks-typography";
 import type {AriaProps, StyleType} from "@khanacademy/wonder-blocks-core";
 
+import {useId} from "react";
 import type {AccordionCornerKindType} from "./accordion";
 import AccordionSectionHeader from "./accordion-section-header";
 
@@ -204,15 +204,15 @@ const AccordionSection = React.forwardRef(function AccordionSection(
 
     const controlledMode = expanded !== undefined && onToggle;
 
-    // eslint-disable-next-line import/no-deprecated
-    const ids = useUniqueIdWithMock();
-    const sectionId = id ?? ids.get("accordion-section");
+    const uniqueSectionId = useId();
+    const sectionId = id ?? uniqueSectionId;
     // We need an ID for the header so that the content section's
     // aria-labelledby attribute can point to it.
-    const headerId = id ? `${id}-header` : ids.get("accordion-section-header");
+    const uniqueHeaderId = useId();
+    const headerId = id ? `${id}-header` : uniqueHeaderId;
     // We need an ID for the content section so that the opener's
     // aria-controls attribute can point to it.
-    const sectionContentUniqueId = ids.get("accordion-section-content");
+    const sectionContentUniqueId = useId();
 
     const sectionStyles = _generateStyles(
         cornerKind,

packages/wonder-blocks-core/src/components/id-provider.tsx

@@ -28,6 +28,9 @@ type Props = {
 };
 
 /**
+ * @deprecated This component is deprecated and will be removed in an
+ * upcoming release. Migrate existing code to use `useId` or the `Id` component.
+ *
  * This is a wrapper that returns an identifier. If the `id` prop is set, the
  * component will return the same id to be consumed by its children. Otherwise,
  * a unique id will be provided. This is beneficial for accessibility purposes,
@@ -54,9 +57,6 @@ type Props = {
  *  )}
  * </IDProvider>
  * ```
- *
- * @deprecated Use `useId` for your ID needs. If you are in a class-based
- * component and cannot use hooks, then use the `Id` component.
  */
 export default class IDProvider extends React.Component<Props> {
     static defaultId = "wb-id";

packages/wonder-blocks-core/src/components/id.tsx

@@ -16,7 +16,10 @@ type Props = {
 };
 
 /**
- * A component that provides an identifier to its children.
+ * `Id` is a component that provides an identifier to its children.
+ *
+ * It is useful for situations where the `useId` hook cannot be easily used,
+ * such as in class-based components.
  *
  * If an `id` prop is provided, that is passed through to the children;
  * otherwise, a unique identifier is generated.

packages/wonder-blocks-core/src/components/unique-id-provider.tsx

@@ -44,6 +44,9 @@ type Props = {
 };
 
 /**
+ * @deprecated This component is deprecated and will be removed in an
+ * upcoming release. Migrate existing code to use `useId` or the `Id` component.
+ *
  * The `UniqueIDProvider` component is how Wonder Blocks components obtain
  * unique identifiers. This component ensures that server-side rendering and
  * initial client rendering match while allowing the provision of unique
@@ -70,9 +73,6 @@ type Props = {
  *  )}
  * </UniqueIDProvider>
  * ```
- *
- * @deprecated Use `useId` for your ID needs. If you are in a class-based
- * component and cannot use hooks, then use the `Id` component.
  */
 export default class UniqueIDProvider extends React.Component<Props> {
     // @ts-expect-error [FEI-5019] - TS2564 - Property '_idFactory' has no initializer and is not definitely assigned in the constructor.

packages/wonder-blocks-dropdown/src/components/__tests__/action-menu.test.tsx

@@ -907,11 +907,8 @@ describe("ActionMenu", () => {
             const opener = await screen.findByRole("button");
 
             // Assert
-            // Expect autogenerated id to be in the form uid-action-menu-opener-[number]-wb-id
-            expect(opener).toHaveAttribute(
-                "id",
-                expect.stringMatching(/^uid-action-menu-opener-\d+-wb-id$/),
-            );
+            // Expect autogenerated id
+            expect(opener).toHaveAttribute("id", expect.any(String));
         });
 
         it("Should use the `id` prop if provided", async () => {
@@ -929,6 +926,7 @@ describe("ActionMenu", () => {
             // Assert
             expect(opener).toHaveAttribute("id", id);
         });
+
         it("Should auto-generate an id for the dropdown if `dropdownId` prop is not provided", async () => {
             // Arrange
             render(
@@ -945,10 +943,7 @@ describe("ActionMenu", () => {
             // Assert
             expect(
                 await screen.findByRole("menu", {hidden: true}),
-            ).toHaveAttribute(
-                "id",
-                expect.stringMatching(/^uid-action-menu-dropdown-\d+-wb-id$/),
-            );
+            ).toHaveAttribute("id", expect.any(String));
         });
 
         it("Should use the `dropdownId` prop if provided", async () => {
@@ -1007,10 +1002,7 @@ describe("ActionMenu", () => {
 
             // Assert
             expect(opener).toHaveAttribute("aria-controls", dropdown.id);
-            expect(opener).toHaveAttribute(
-                "aria-controls",
-                expect.stringMatching(/^uid-action-menu-dropdown-\d+-wb-id$/),
-            );
+            expect(dropdown.id).toBeString();
         });
 
         it("Should set the `aria-controls` attribute on the custom opener to the provided dropdownId prop", async () => {
@@ -1035,7 +1027,7 @@ describe("ActionMenu", () => {
 
             // Assert
             expect(opener).toHaveAttribute("aria-controls", dropdown.id);
-            expect(opener).toHaveAttribute("aria-controls", dropdownId);
+            expect(dropdown.id).toBe(dropdownId);
         });
 
         it("Should set the `aria-controls` attribute on the custom opener to the auto-generated dropdownId", async () => {
@@ -1058,10 +1050,7 @@ describe("ActionMenu", () => {
 
             // Assert
             expect(opener).toHaveAttribute("aria-controls", dropdown.id);
-            expect(opener).toHaveAttribute(
-                "aria-controls",
-                expect.stringMatching(/^uid-action-menu-dropdown-\d+-wb-id$/),
-            );
+            expect(dropdown.id).toBeString();
         });
     });
 

packages/wonder-blocks-dropdown/src/components/__tests__/multi-select.test.tsx

@@ -1828,11 +1828,9 @@ describe("MultiSelect", () => {
             const opener = await screen.findByRole("button");
 
             // Assert
-            expect(opener).toHaveAttribute(
-                "id",
-                expect.stringMatching(/^uid-multi-select-opener-\d+-wb-id$/),
-            );
+            expect(opener).toHaveAttribute("id", expect.any(String));
         });
+
         it("Should use the `id` prop if provided", async () => {
             // Arrange
             const id = "test-id";
@@ -1849,6 +1847,7 @@ describe("MultiSelect", () => {
             // Assert
             expect(opener).toHaveAttribute("id", id);
         });
+
         it("Should auto-generate an id for the dropdown if `dropdownId` prop is not provided", async () => {
             // Arrange
             const {userEvent} = doRender(
@@ -1866,11 +1865,9 @@ describe("MultiSelect", () => {
             // Assert
             expect(
                 await screen.findByRole("listbox", {hidden: true}),
-            ).toHaveAttribute(
-                "id",
-                expect.stringMatching(/^uid-multi-select-dropdown-\d+-wb-id$/),
-            );
+            ).toHaveAttribute("id", expect.any(String));
         });
+
         it("Should use the `dropdownId` prop if provided", async () => {
             // Arrange
             const dropdownId = "test-id";
@@ -1930,10 +1927,7 @@ describe("MultiSelect", () => {
 
             // Assert
             expect(opener).toHaveAttribute("aria-controls", dropdown.id);
-            expect(opener).toHaveAttribute(
-                "aria-controls",
-                expect.stringMatching(/^uid-multi-select-dropdown-\d+-wb-id$/),
-            );
+            expect(opener).toHaveAttribute("aria-controls", expect.any(String));
         });
 
         it("Should set the `aria-controls` attribute on the custom opener to the provided dropdownId prop", async () => {
@@ -1983,10 +1977,7 @@ describe("MultiSelect", () => {
 
             // Assert
             expect(opener).toHaveAttribute("aria-controls", dropdown.id);
-            expect(opener).toHaveAttribute(
-                "aria-controls",
-                expect.stringMatching(/^uid-multi-select-dropdown-\d+-wb-id$/),
-            );
+            expect(opener).toHaveAttribute("aria-controls", expect.any(String));
         });
     });