feat: preset value support callback function

docs/examples/basic.tsx

@@ -33,6 +33,10 @@ export default () => {
         label: 'Hello World!',
         value: moment(),
       },
+      {
+        label: 'Now',
+        value: moment,
+      }
     ],
   };
 

docs/examples/range.tsx

@@ -62,6 +62,16 @@ export default () => {
             defaultValue={[moment('1990-09-03'), moment('1989-11-28')]}
             clearIcon={<span>X</span>}
             suffixIcon={<span>O</span>}
+            presets={[
+              {
+                label: 'Last week',
+                value: [moment().subtract(1, 'week'), moment()],
+              },
+              {
+                label: 'Last 3 days',
+                value: () => [moment().subtract(3, 'days'), moment().add(3, 'days')],
+              },
+            ]}
           />
           <RangePicker<Moment>
             {...sharedProps}

src/PresetPanel.tsx

@@ -22,10 +22,18 @@ export default function PresetPanel<T>(props: PresetPanelProps<T>) {
           <li
             key={index}
             onClick={() => {
-              onClick(value);
+              onClick?.(
+                typeof value === 'function'
+                  ? (value as any)()
+                  : value
+              );
             }}
             onMouseEnter={() => {
-              onHover?.(value);
+              onHover?.(
+                typeof value === 'function'
+                  ? (value as any)()
+                  : value
+              );
             }}
             onMouseLeave={() => {
               onHover?.(null);

src/interface.ts

@@ -123,7 +123,7 @@ export type CustomFormat<DateType> = (value: DateType) => string;
 
 export interface PresetDate<T> {
   label: React.ReactNode;
-  value: T;
+  value: T | (() => T);
 }
 
 // https://stackoverflow.com/a/39495173; need TypeScript >= 4.5

tests/picker.spec.tsx

@@ -1030,4 +1030,39 @@ describe('Picker.Basic', () => {
 
     expect(onChange.mock.calls[0][0].format('YYYY-MM-DD')).toEqual('2000-09-03');
   });
+
+  it('presets support callback', () => {
+    const onChange = jest.fn();
+    const mockPresetValue = jest.fn().mockImplementationOnce(() => moment('2000-09-03'));
+
+    render(
+      <MomentPicker
+        onChange={onChange}
+        open
+        presets={[
+          {
+            label: 'Bamboo',
+            value: mockPresetValue,
+          },
+        ]}
+      />,
+    );
+
+    const firstPreset = document.querySelector('.rc-picker-presets li');
+    expect(firstPreset.textContent).toBe('Bamboo');
+
+    fireEvent.click(firstPreset);
+
+    expect(mockPresetValue).toHaveBeenCalled();
+    expect(onChange.mock.calls[0][0].format('YYYY-MM-DD')).toEqual('2000-09-03');
+
+    mockPresetValue.mockImplementationOnce(() => moment('2023-05-01 12:34:56'));
+
+    fireEvent.click(firstPreset);
+
+    expect(mockPresetValue).toBeCalledTimes(2);
+    expect(onChange).toBeCalledTimes(2);
+
+    expect(onChange.mock.calls[1][0].format('YYYY-MM-DD HH:mm:ss')).toEqual('2023-05-01 12:34:56');
+  });
 });