fix(autocomplete): onClear (#5365)

* fix(autocomplete): add onClear

* feat(autocomplete): add test case for onClear

* chore(changeset): add changeset

.changeset/real-apes-invite.md

@@ -0,0 +1,5 @@
+---
+"@heroui/autocomplete": patch
+---
+
+support onClear in Autocomplete (#5297)

apps/docs/content/docs/components/autocomplete.mdx

@@ -811,6 +811,12 @@ properties to customize the popover, listbox and input components.
       type: "() => void",
       description: "Handler that is called when the Autocomplete's Popover is closed.",
       default: "-"
+    },
+    {
+      attribute: "onClear",
+      type: "() => void",
+      description: "Handler that is called when the clear button is clicked.",
+      default: "-"
     }
   ]}
 />

packages/components/autocomplete/__tests__/autocomplete.test.tsx

@@ -171,9 +171,16 @@ describe("Autocomplete", () => {
     expect(autocomplete).toHaveFocus();
   });
 
-  it("should clear value after clicking clear button", async () => {
+  it("should clear the value and onClear is triggered", async () => {
+    const onClear = jest.fn();
+
     const wrapper = render(
-      <Autocomplete aria-label="Favorite Animal" data-testid="autocomplete" label="Favorite Animal">
+      <Autocomplete
+        aria-label="Favorite Animal"
+        data-testid="autocomplete"
+        label="Favorite Animal"
+        onClear={onClear}
+      >
         <AutocompleteItem key="penguin">Penguin</AutocompleteItem>
         <AutocompleteItem key="zebra">Zebra</AutocompleteItem>
         <AutocompleteItem key="shark">Shark</AutocompleteItem>
@@ -204,6 +211,9 @@ describe("Autocomplete", () => {
     // click the clear button
     await user.click(clearButton);
 
+    // onClear is triggered
+    expect(onClear).toHaveBeenCalledTimes(1);
+
     // assert that the input has empty value
     expect(autocomplete).toHaveValue("");
 

packages/components/autocomplete/src/use-autocomplete.ts

@@ -111,6 +111,11 @@ interface Props<T> extends Omit<HTMLHeroUIProps<"input">, keyof ComboBoxProps<T>
    * Callback fired when the select menu is closed.
    */
   onClose?: () => void;
+  /**
+   * Callback fired when the value is cleared.
+   * if you pass this prop, the clear button will be shown.
+   */
+  onClear?: () => void;
   /**
    * Whether to enable virtualization of the listbox items.
    * By default, virtualization is automatically enabled when the number of items is greater than 50.
@@ -186,6 +191,7 @@ export function useAutocomplete<T extends object>(originalProps: UseAutocomplete
     errorMessage,
     onOpenChange,
     onClose,
+    onClear,
     isReadOnly = false,
     ...otherProps
   } = props;
@@ -453,6 +459,7 @@ export function useAutocomplete<T extends object>(originalProps: UseAutocomplete
         }
         state.setInputValue("");
         state.open();
+        onClear?.();
       },
       "data-visible": !!state.selectedItem || state.inputValue?.length > 0,
       className: slots.clearButton({