Inner state for picker modal

docs/_shared/Example.tsx

@@ -5,6 +5,7 @@ import GithubIcon from '_shared/svgIcons/GithubIcon';
 import React, { useState, useCallback, useMemo, useContext } from 'react';
 import { copy } from 'utils/helpers';
 import { GITHUB_EDIT_URL } from '_constants';
+import { useUtils } from '@material-ui/pickers';
 import { replaceGetFormatStrings } from 'utils/utilsService';
 import { withSnackbar, InjectedNotistackProps } from 'notistack';
 import { withUtilsService, UtilsContext } from './UtilsServiceContext';
@@ -66,6 +67,7 @@ function Example({ source, enqueueSnackbar }: Props) {
     );
   }
 
+  const utils = useUtils();
   const classes = useStyles();
   const currentLib = useContext(UtilsContext).lib;
   const [expanded, setExpanded] = useState(false);
@@ -121,7 +123,10 @@ function Example({ source, enqueueSnackbar }: Props) {
           </IconButton>
         </Tooltip>
 
-        <Component />
+        <Component
+          // remount component when utils changed
+          key={utils.constructor.name}
+        />
       </div>
     </>
   );

docs/_shared/UtilsServiceContext.tsx

@@ -7,7 +7,7 @@ export const UtilsContext = React.createContext<UtilsService>(createUtilsService
 export const withUtilsService = <P extends UtilsService>(Component: React.ComponentType<P>) => {
   const withUtilsService: React.SFC<Omit<P, keyof UtilsService>> = props => (
     <UtilsContext.Consumer>
-      {service => <Component {...service} {...props as any} />}
+      {service => <Component {...service} {...(props as any)} />}
     </UtilsContext.Consumer>
   );
 

docs/pages/guides/StaticComponents.example.jsx

@@ -9,7 +9,6 @@ function StaticPickers() {
     { value, onChange: handleDateChange },
     {
       getDefaultFormat: () => 'MM/dd/yyyy',
-      getValidationError: () => null,
     }
   );
 

lib/src/Picker/WrappedKeyboardPicker.tsx

@@ -13,15 +13,17 @@ export type WrappedKeyboardPickerProps = DateValidationProps &
   BaseKeyboardPickerProps &
   ExtendWrapper<KeyboardDateInputProps>;
 
-export interface MakePickerOptions<T> {
+export interface MakePickerOptions {
   useOptions: (props: any) => StateHookOptions;
   ToolbarComponent: React.ComponentType<ToolbarComponentProps>;
 }
 
+// Mostly duplicate of ./WrappedPurePicker.tsx to enable tree-shaking of keyboard logic
+// TODO investigate how to reduce duplications
 export function makeKeyboardPicker<T extends any>({
   useOptions,
   ToolbarComponent,
-}: MakePickerOptions<T>): React.FC<WrappedKeyboardPickerProps & T> {
+}: MakePickerOptions): React.FC<WrappedKeyboardPickerProps & T> {
   function WrappedKeyboardPicker(props: WrappedKeyboardPickerProps & T) {
     const {
       allowKeyboardControl,

lib/src/Picker/WrappedPurePicker.tsx

@@ -14,7 +14,7 @@ export type WrappedPurePickerProps = DateValidationProps &
 export function makePurePicker<T extends any>({
   useOptions,
   ToolbarComponent,
-}: MakePickerOptions<T>): React.FC<WrappedPurePickerProps & T> {
+}: MakePickerOptions): React.FC<WrappedPurePickerProps & T> {
   function WrappedPurePicker(props: WrappedPurePickerProps & T) {
     const {
       allowKeyboardControl,

lib/src/__tests__/DatePicker/Calendar.test.tsx

@@ -49,39 +49,3 @@ describe('Calendar - disabled selected date on mount', () => {
     expect(onChange).toHaveBeenCalledWith(utilsToUse.date('01-01-2018'), false);
   });
 });
-
-describe('Calendar - pop and push loading queue', () => {
-  let component: ShallowWrapper<any, any, any>;
-
-  beforeEach(() => {
-    component = shallowRender(props => (
-      <Calendar
-        date={utilsToUse.date('01-01-2017')}
-        minDate={new Date('01-01-2018')}
-        onChange={jest.fn()}
-        utils={utilsToUse}
-        {...props}
-      />
-    ));
-  });
-
-  it('Push two times to loading queue', () => {
-    (component.instance() as Calendar).pushToLoadingQueue();
-    (component.instance() as Calendar).pushToLoadingQueue();
-
-    expect(component.state('loadingQueue')).toEqual(2);
-  });
-
-  it('Pop from empty loading queue', () => {
-    (component.instance() as Calendar).popFromLoadingQueue();
-
-    expect(component.state('loadingQueue')).toEqual(0);
-  });
-
-  it('Push and pop loading queue', () => {
-    (component.instance() as Calendar).pushToLoadingQueue();
-    (component.instance() as Calendar).popFromLoadingQueue();
-
-    expect(component.state('loadingQueue')).toEqual(0);
-  });
-});

lib/src/__tests__/e2e/DatePickerRoot.test.tsx

@@ -1,5 +1,6 @@
 import * as React from 'react';
 import { ReactWrapper } from 'enzyme';
+import { clickOKButton } from './commands';
 import { mount, utilsToUse } from '../test-utils';
 import { DatePicker, DatePickerProps } from '../../DatePicker';
 
@@ -12,6 +13,7 @@ describe('e2e - DatePicker', () => {
     component = mount(
       <DatePicker
         open
+        autoOk
         openTo="date"
         animateYearScrolling={false}
         value={utilsToUse.date('2018-01-01T00:00:00.000Z')}
@@ -48,6 +50,8 @@ describe('e2e - DatePicker', () => {
       .find('Year')
       .at(1)
       .simulate('click');
+
+    clickOKButton(component);
     expect(onChangeMock).toHaveBeenCalled();
   });
 });
@@ -78,7 +82,7 @@ describe('e2e -- DatePicker views year', () => {
       .at(1)
       .simulate('click');
 
-    expect(onChangeMock).toHaveBeenCalled();
+    clickOKButton(component);
     expect(onYearChangeMock).toHaveBeenCalled();
   });
 });
@@ -93,6 +97,7 @@ describe('e2e -- DatePicker views year and month', () => {
     component = mount(
       <DatePicker
         open
+        autoOk
         value={utilsToUse.date('2018-01-01T00:00:00.000Z')}
         onChange={onChangeMock}
         onMonthChange={onMonthChangeMock}
@@ -109,7 +114,6 @@ describe('e2e -- DatePicker views year and month', () => {
       .first()
       .simulate('click');
 
-    expect(onChangeMock).toHaveBeenCalled();
     expect(onMonthChangeMock).toHaveBeenCalled();
   });
 
@@ -135,6 +139,7 @@ describe('e2e -- DatePicker views year and month open from year', () => {
     component = mount(
       <DatePicker
         open
+        autoOk
         value={utilsToUse.date('2018-01-01T00:00:00.000Z')}
         onChange={onChangeMock}
         views={['year', 'month']}

lib/src/__tests__/e2e/DateTimePickerRoot.test.tsx

@@ -1,6 +1,7 @@
 import * as React from 'react';
 import { ReactWrapper } from 'enzyme';
-import { mount, utilsToUse } from '../test-utils';
+import { clickOKButton } from './commands';
+import { mount, utilsToUse, toHaveBeenCalledExceptMoment } from '../test-utils';
 import { DateTimePicker, DateTimePickerProps } from '../../DateTimePicker/DateTimePicker';
 
 describe('e2e - DateTimePicker', () => {
@@ -27,18 +28,19 @@ describe('e2e - DateTimePicker', () => {
     expect(component).toBeTruthy();
   });
 
-  it('Should render year selection', () => {
+  it('Should display year view', () => {
     component
       .find('ToolbarButton')
       .first()
       .simulate('click');
 
     expect(component.find('Year').length).toBe(201);
-
     component
       .find('Year')
       .at(1)
       .simulate('click');
+
+    clickOKButton(component);
     expect(onChangeMock).toHaveBeenCalled();
   });
 
@@ -64,11 +66,7 @@ describe('e2e - DateTimePicker', () => {
       .at(5)
       .simulate('click');
 
-    if (process.env.UTILS === 'moment') {
-      expect(onChangeMock).toHaveBeenCalled();
-      return;
-    }
-
-    expect(onChangeMock).toHaveBeenCalledWith(utilsToUse.date('2018-01-01T12:00:00.000Z'));
+    clickOKButton(component);
+    toHaveBeenCalledExceptMoment(onChangeMock, [utilsToUse.date('2018-01-01T12:00:00.000Z')]);
   });
 });

lib/src/__tests__/e2e/TimePicker.test.tsx

@@ -1,5 +1,6 @@
 import * as React from 'react';
 import { ReactWrapper } from 'enzyme';
+import { clickOKButton } from './commands';
 import { TimePicker, TimePickerProps } from '../../TimePicker/TimePicker';
 import { mount, utilsToUse, toHaveBeenCalledExceptMoment } from '../test-utils';
 
@@ -28,24 +29,20 @@ describe('e2e - TimePicker', () => {
 
   it('Should submit onChange on moving', () => {
     component.find('Clock div[role="menu"]').simulate('mouseMove', fakeTouchEvent);
-
-    expect(onChangeMock).toHaveBeenCalled();
-  });
-
-  it('Should submit hourview (mouse move)', () => {
-    component
-      .find('WithStyles(ToolbarButton)')
-      .at(1)
-      .simulate('click');
     component.find('Clock div[role="menu"]').simulate('mouseUp', fakeTouchEvent);
 
-    expect(onChangeMock).toHaveBeenCalled();
+    expect(
+      component
+        .find('WithStyles(ToolbarButton)')
+        .at(0)
+        .text()
+    ).toBe('11');
   });
 
   it('Should change minutes (touch)', () => {
     component
       .find('WithStyles(ToolbarButton)')
-      .at(2)
+      .at(1)
       .simulate('click');
 
     component.find('Clock div[role="menu"]').simulate('touchMove', {
@@ -58,19 +55,12 @@ describe('e2e - TimePicker', () => {
       ],
     });
 
-    expect(onChangeMock).toHaveBeenCalled();
-
-    component.find('Clock div[role="menu"]').simulate('touchEnd', {
-      buttons: 1,
-      changedTouches: [
-        {
-          clientX: 20,
-          clientY: 15,
-        },
-      ],
-    });
-
-    expect(onChangeMock).toHaveBeenCalled();
+    expect(
+      component
+        .find('WithStyles(ToolbarButton)')
+        .at(1)
+        .text()
+    ).toBe('53');
   });
 
   it('Should change meridiem mode', () => {
@@ -79,6 +69,7 @@ describe('e2e - TimePicker', () => {
       .at(3)
       .simulate('click');
 
+    clickOKButton(component);
     toHaveBeenCalledExceptMoment(onChangeMock, [utilsToUse.date('2018-01-01T12:00:00.000')]);
   });
 });
@@ -124,6 +115,7 @@ describe('e2e - TimePicker with seconds', () => {
       ],
     });
 
+    clickOKButton(component);
     toHaveBeenCalledExceptMoment(onChangeMock, [utilsToUse.date('2018-01-01T00:00:53.000')]);
   });
 });

lib/src/__tests__/e2e/commands.tsx

@@ -0,0 +1,8 @@
+import { ReactWrapper } from 'enzyme';
+
+export const clickOKButton = (component: ReactWrapper<any>) => {
+  component
+    .find('ForwardRef(DialogActions) WithStyles(ForwardRef(Button))')
+    .at(1)
+    .simulate('click');
+};

lib/src/_shared/WithUtils.tsx

@@ -11,7 +11,7 @@ export interface WithUtilsProps {
 export const withUtils = () => <P extends WithUtilsProps>(Component: React.ComponentType<P>) => {
   const WithUtils: React.SFC<Omit<P, keyof WithUtilsProps>> = props => {
     const utils = useUtils();
-    return <Component utils={utils} {...props as any} />;
+    return <Component utils={utils} {...(props as any)} />;
   };
 
   WithUtils.displayName = `WithUtils(${Component.displayName || Component.name})`;

lib/src/_shared/hooks/useKeyDown.ts

@@ -29,5 +29,5 @@ export function useKeyDown(active: boolean, keyHandlers: KeyHandlers) {
         window.removeEventListener('keydown', handleKeyDown);
       };
     }
-  }, [active]);
+  }, [active, keyHandlers]);
 }

lib/src/_shared/hooks/useKeyboardPickerState.ts

@@ -40,21 +40,21 @@ export function useKeyboardPickerState(props: BaseKeyboardPickerProps, options:
     }
   }, [format, props, props.value, utils]);
 
-  function handleChange(date: MaterialUiPickersDate) {
+  function handleKeyboardChange(date: MaterialUiPickersDate) {
     const dateString = date === null ? null : utils.format(date, format);
 
     props.onChange(date, dateString);
   }
 
   const { inputProps: innerInputProps, wrapperProps, pickerProps } = usePickerState(
     // Extend props interface
-    { ...props, value: dateValue, onChange: handleChange },
+    { ...props, value: dateValue, onChange: handleKeyboardChange },
     options
   );
 
   const inputProps = useMemo(
     () => ({
-      ...innerInputProps,
+      ...innerInputProps, // reuse validation and open/close logic
       format: wrapperProps.format,
       inputValue: props.inputValue || innerInputValue,
       onChange: (value: string) => {

lib/src/_shared/hooks/useOpenState.ts

@@ -0,0 +1,30 @@
+/* eslint-disable react-hooks/rules-of-hooks */
+import { useCallback, useState } from 'react';
+import { BasePickerProps } from '../../typings/BasePicker';
+
+function makeControlledOpenProps(props: BasePickerProps) {
+  return {
+    isOpen: props.open!,
+    setIsOpen: (newIsOpen: boolean) => {
+      return newIsOpen ? props.onOpen && props.onOpen() : props.onClose && props.onClose();
+    },
+  };
+}
+
+export function useOpenState(props: BasePickerProps) {
+  if (props.open !== undefined && props.open !== null) {
+    return makeControlledOpenProps(props);
+  }
+
+  const [isOpen, setIsOpenState] = useState(false);
+  // prettier-ignore
+  const setIsOpen = useCallback((newIsOpen: boolean) => {
+    setIsOpenState(newIsOpen);
+
+    return newIsOpen
+      ? props.onOpen && props.onOpen()
+      : props.onClose && props.onClose();
+  }, [props]);
+
+  return { isOpen, setIsOpen };
+}