Add review page to navigator

frontend/src/components/Navigator/__tests__/index.js

@@ -6,6 +6,7 @@ import {
 } from '@testing-library/react';
 
 import Navigator from '../index';
+import { NOT_STARTED } from '../constants';
 
 const pages = [
   {
@@ -32,13 +33,22 @@ const pages = [
   },
 ];
 
+const renderReview = (allComplete, onSubmit) => (
+  <div>
+    <button type="button" data-testid="review" onClick={onSubmit}>button</button>
+  </div>
+);
+
 describe('Navigator', () => {
   const renderNavigator = (onSubmit = () => {}) => {
     render(
       <Navigator
+        submitted={false}
+        initialPageState={[NOT_STARTED, NOT_STARTED]}
         defaultValues={{ first: '', second: '' }}
         pages={pages}
         onFormSubmit={onSubmit}
+        renderReview={renderReview}
       />,
     );
   };
@@ -53,12 +63,22 @@ describe('Navigator', () => {
     await waitFor(() => expect(within(first.nextSibling).getByText('In progress')).toBeVisible());
   });
 
-  it('submits data when "continuing" from the last page', async () => {
+  it('shows the review page after showing the last form page', async () => {
+    renderNavigator();
+    userEvent.click(screen.getByRole('button', { name: 'Continue' }));
+    await screen.findByTestId('second');
+    userEvent.click(screen.getByRole('button', { name: 'Continue' }));
+    await waitFor(() => expect(screen.getByTestId('review')).toBeVisible());
+  });
+
+  it('submits data when "continuing" from the review page', async () => {
     const onSubmit = jest.fn();
     renderNavigator(onSubmit);
     userEvent.click(screen.getByRole('button', { name: 'Continue' }));
-    await waitFor(() => expect(screen.getByTestId('second')));
+    await screen.findByTestId('second');
     userEvent.click(screen.getByRole('button', { name: 'Continue' }));
+    await screen.findByTestId('review');
+    userEvent.click(screen.getByTestId('review'));
     await waitFor(() => expect(onSubmit).toHaveBeenCalled());
   });
 

frontend/src/components/Navigator/components/Form.js

@@ -9,7 +9,7 @@ import { Form as UswdsForm, Button } from '@trussworks/react-uswds';
 import { useForm } from 'react-hook-form';
 
 function Form({
-  initialData, onSubmit, onDirty, saveForm, renderForm,
+  initialData, onContinue, onDirty, saveForm, renderForm,
 }) {
   /*
     When the form unmounts we want to send any data in the form
@@ -49,7 +49,7 @@ function Form({
   getValuesRef.current = getValues;
 
   return (
-    <UswdsForm onSubmit={handleSubmit(onSubmit)} className="smart-hub--form-large">
+    <UswdsForm onSubmit={handleSubmit(onContinue)} className="smart-hub--form-large">
       {renderForm(hookForm)}
       <Button className="stepper-button" type="submit" disabled={!formState.isValid}>Continue</Button>
     </UswdsForm>
@@ -58,7 +58,7 @@ function Form({
 
 Form.propTypes = {
   initialData: PropTypes.shape({}),
-  onSubmit: PropTypes.func.isRequired,
+  onContinue: PropTypes.func.isRequired,
   onDirty: PropTypes.func.isRequired,
   saveForm: PropTypes.func.isRequired,
   renderForm: PropTypes.func.isRequired,

frontend/src/components/Navigator/components/SideNav.js

@@ -31,22 +31,25 @@ const tagClass = (state) => {
 };
 
 function SideNav({
-  pages, onNavigation, skipTo, skipToMessage,
+  pages, skipTo, skipToMessage,
 }) {
   const isMobile = useMediaQuery({ maxWidth: 640 });
-  const navItems = () => pages.map((page, index) => (
+  const navItems = () => pages.map((page) => (
     <li key={page.label} className="smart-hub--navigator-item">
       <Button
-        onClick={() => onNavigation(index)}
+        onClick={page.onClick}
         unstyled
         role="button"
         className={`smart-hub--navigator-link ${page.current ? 'smart-hub--navigator-link-active' : ''}`}
       >
         <span className="margin-left-2">{page.label}</span>
         <span className="margin-left-auto margin-right-2">
-          <Tag className={`smart-hub--tag ${tagClass(page.state)}`}>
-            {page.state}
-          </Tag>
+          {page.state
+            && (
+            <Tag className={`smart-hub--tag ${tagClass(page.state)}`}>
+              {page.state}
+            </Tag>
+            )}
         </span>
       </Button>
     </li>
@@ -69,10 +72,9 @@ SideNav.propTypes = {
     PropTypes.shape({
       label: PropTypes.string.isRequired,
       current: PropTypes.bool.isRequired,
-      state: PropTypes.string.isRequired,
+      state: PropTypes.string,
     }),
   ).isRequired,
-  onNavigation: PropTypes.func.isRequired,
   skipTo: PropTypes.string.isRequired,
   skipToMessage: PropTypes.string.isRequired,
 };

frontend/src/components/Navigator/components/__tests__/Form.js

@@ -5,10 +5,10 @@ import { render, screen, act } from '@testing-library/react';
 
 import Form from '../Form';
 
-const renderForm = (saveForm, onSubmit, onDirty) => render(
+const renderForm = (saveForm, onContinue, onDirty) => render(
   <Form
     initialData={{ test: '' }}
-    onSubmit={onSubmit}
+    onContinue={onContinue}
     saveForm={saveForm}
     onDirty={onDirty}
     renderForm={(hookForm) => (
@@ -25,33 +25,33 @@ const renderForm = (saveForm, onSubmit, onDirty) => render(
 describe('Form', () => {
   it('calls saveForm when unmounted', () => {
     const saveForm = jest.fn();
-    const onSubmit = jest.fn();
+    const onContinue = jest.fn();
     const dirty = jest.fn();
-    const { unmount } = renderForm(saveForm, onSubmit, dirty);
+    const { unmount } = renderForm(saveForm, onContinue, dirty);
     unmount();
     expect(saveForm).toHaveBeenCalled();
   });
 
-  it('calls onSubmit when submitting', async () => {
+  it('calls onContinue when submitting', async () => {
     const saveForm = jest.fn();
-    const onSubmit = jest.fn();
+    const onContinue = jest.fn();
     const dirty = jest.fn();
 
-    renderForm(saveForm, onSubmit, dirty);
+    renderForm(saveForm, onContinue, dirty);
     const submit = screen.getByRole('button');
     await act(async () => {
       userEvent.click(submit);
     });
 
-    expect(onSubmit).toHaveBeenCalled();
+    expect(onContinue).toHaveBeenCalled();
   });
 
   it('calls onDirty when the form is dirty', async () => {
     const saveForm = jest.fn();
-    const onSubmit = jest.fn();
+    const onContinue = jest.fn();
     const dirty = jest.fn();
 
-    renderForm(saveForm, onSubmit, dirty);
+    renderForm(saveForm, onContinue, dirty);
     const submit = screen.getByTestId('input');
     userEvent.click(submit);
 

frontend/src/components/Navigator/components/__tests__/SideNav.js

@@ -17,17 +17,18 @@ describe('SideNav', () => {
         label: 'test',
         current,
         state,
+        onClick: () => onNavigation(0),
       },
       {
         label: 'second',
         current: false,
         state: '',
+        onClick: () => onNavigation(1),
       },
     ];
     render(
       <SideNav
         pages={pages}
-        onNavigation={onNavigation}
         skipTo="skip"
         skipToMessage="message"
       />,

frontend/src/components/Navigator/index.js

@@ -7,12 +7,13 @@
 */
 import React, { useState, useCallback } from 'react';
 import PropTypes from 'prop-types';
+import _ from 'lodash';
 import { Grid } from '@trussworks/react-uswds';
 
 import Container from '../Container';
 
 import {
-  NOT_STARTED, IN_PROGRESS, COMPLETE,
+  IN_PROGRESS, COMPLETE, SUBMITTED,
 } from './constants';
 import SideNav from './components/SideNav';
 import Form from './components/Form';
@@ -22,79 +23,107 @@ import IndicatorHeader from './components/IndicatorHeader';
   Get the current state of navigator items. Sets the currently selected item as "In Progress" and
   sets a "current" flag which the side nav uses to style the selected component as selected.
 */
-const navigatorPages = (pages, navigatorState, currentPage) => pages.map((page, index) => {
-  const current = currentPage === index;
-  const state = current ? IN_PROGRESS : navigatorState[index];
-  return {
-    label: page.label,
-    state,
-    current,
-  };
-});
-
 function Navigator({
-  defaultValues, pages, onFormSubmit,
+  defaultValues, pages, onFormSubmit, initialPageState, renderReview, submitted,
 }) {
-  const [data, updateData] = useState(defaultValues);
+  const [formData, updateFormData] = useState(defaultValues);
+  const [viewReview, updateViewReview] = useState(false);
   const [currentPage, updateCurrentPage] = useState(0);
-  const [navigatorState, updateNavigatorState] = useState(pages.map(() => (NOT_STARTED)));
-  const page = pages[currentPage];
+  const [pageState, updatePageState] = useState(initialPageState);
   const lastPage = pages.length - 1;
 
   const onNavigation = (index) => {
+    updateViewReview(false);
     updateCurrentPage(index);
   };
 
   const onDirty = useCallback((isDirty) => {
-    updateNavigatorState((oldNavigatorState) => {
+    updatePageState((oldNavigatorState) => {
       const newNavigatorState = [...oldNavigatorState];
       newNavigatorState[currentPage] = isDirty ? IN_PROGRESS : oldNavigatorState[currentPage];
       return newNavigatorState;
     });
-  }, [updateNavigatorState, currentPage]);
+  }, [updatePageState, currentPage]);
 
-  const saveForm = useCallback((newData) => {
-    updateData((oldData) => ({ ...oldData, ...newData }));
-  }, [updateData]);
+  const onSaveForm = useCallback((newData) => {
+    updateFormData((oldData) => ({ ...oldData, ...newData }));
+  }, [updateFormData]);
 
-  const onSubmit = (formData) => {
-    const newNavigatorState = [...navigatorState];
+  const onContinue = () => {
+    const newNavigatorState = [...pageState];
     newNavigatorState[currentPage] = COMPLETE;
-    updateNavigatorState(newNavigatorState);
+    updatePageState(newNavigatorState);
 
-    if (currentPage + 1 > lastPage) {
-      onFormSubmit({ ...data, ...formData });
+    if (currentPage >= lastPage) {
+      updateViewReview(true);
     } else {
       updateCurrentPage((prevPage) => prevPage + 1);
     }
   };
 
+  const navigatorPages = pages.map((page, index) => {
+    const current = !viewReview && currentPage === index;
+    const state = pageState[index];
+    return {
+      label: page.label,
+      onClick: () => onNavigation(index),
+      state,
+      current,
+    };
+  });
+
+  const onViewReview = () => {
+    updateViewReview(true);
+  };
+
+  const onSubmit = () => {
+    onFormSubmit(formData);
+  };
+
+  const allComplete = _.every(pageState, (state) => state === COMPLETE);
+
+  const reviewPage = {
+    label: 'Review and submit',
+    onClick: onViewReview,
+    state: submitted ? SUBMITTED : undefined,
+    current: viewReview,
+    renderForm: renderReview,
+  };
+
+  navigatorPages.push(reviewPage);
+  const page = viewReview ? reviewPage : pages[currentPage];
+
   return (
     <Grid row gap>
       <Grid col={12} tablet={{ col: 6 }} desktop={{ col: 4 }}>
         <SideNav
           skipTo="navigator-form"
           skipToMessage="Skip to report content"
           onNavigation={onNavigation}
-          pages={navigatorPages(pages, navigatorState, currentPage)}
+          pages={navigatorPages}
         />
       </Grid>
       <Grid col={12} tablet={{ col: 6 }} desktop={{ col: 8 }}>
         <Container skipTopPadding>
           <IndicatorHeader
-            currentStep={currentPage + 1}
-            totalSteps={pages.length}
+            currentStep={viewReview ? navigatorPages.length : currentPage + 1}
+            totalSteps={navigatorPages.length}
             label={page.label}
           />
           <div id="navigator-form">
+            {viewReview
+              && renderReview(allComplete, onSubmit)}
+            {!viewReview
+            && (
             <Form
               key={page.label}
-              initialData={data}
-              onSubmit={onSubmit}
+              initialData={formData}
+              onContinue={onContinue}
               onDirty={onDirty}
-              saveForm={saveForm}
+              saveForm={onSaveForm}
               renderForm={page.renderForm}
             />
+            )}
           </div>
         </Container>
       </Grid>
@@ -105,6 +134,9 @@ function Navigator({
 Navigator.propTypes = {
   defaultValues: PropTypes.shape({}),
   onFormSubmit: PropTypes.func.isRequired,
+  initialPageState: PropTypes.arrayOf(PropTypes.string).isRequired,
+  renderReview: PropTypes.func.isRequired,
+  submitted: PropTypes.bool.isRequired,
   pages: PropTypes.arrayOf(
     PropTypes.shape({
       renderForm: PropTypes.func.isRequired,

frontend/src/pages/ActivityReport/Pages/ReviewSubmit.js

@@ -1,17 +1,24 @@
 import React from 'react';
+import PropTypes from 'prop-types';
 import { Helmet } from 'react-helmet';
+import { Button } from '@trussworks/react-uswds';
 
-const ReviewSubmit = () => (
+const ReviewSubmit = ({ allComplete, onSubmit }) => (
   <>
     <Helmet>
       <title>Review and submit</title>
     </Helmet>
     <div>
       Review and submit
+      <br />
+      <Button disabled={!allComplete} onClick={onSubmit}>Submit</Button>
     </div>
   </>
 );
 
-ReviewSubmit.propTypes = {};
+ReviewSubmit.propTypes = {
+  allComplete: PropTypes.bool.isRequired,
+  onSubmit: PropTypes.func.isRequired,
+};
 
 export default ReviewSubmit;