[RHOAIENG-5491] Landing page: Info section about AI flows

frontend/src/__tests__/cypress/cypress/e2e/home/home.cy.ts

@@ -4,21 +4,25 @@ import { enabledPage } from '~/__tests__/cypress/cypress/pages/enabled';
 
 type HandlersProps = {
   disableHome?: boolean;
+  disableProjects?: boolean;
+  disableModelServing?: boolean;
+  disablePipelines?: boolean;
 };
 
-const initIntercepts = ({ disableHome }: HandlersProps) => {
-  cy.interceptOdh(
-    'GET /api/config',
-    mockDashboardConfig({
-      disableHome,
-    }),
-  );
+const initIntercepts = (config: HandlersProps = {}) => {
+  const dashboardConfig = {
+    disableProjects: false,
+    disableModelServing: false,
+    disablePipelines: false,
+    ...config,
+  };
+  cy.interceptOdh('GET /api/config', mockDashboardConfig(dashboardConfig));
   cy.interceptOdh('GET /api/components', { query: { installed: 'true' } }, mockComponents());
 };
 
 describe('Home page', () => {
   it('should not be shown by default', () => {
-    initIntercepts({});
+    initIntercepts();
     cy.visit('/');
     cy.findByTestId('enabled-application').should('be.visible');
   });
@@ -30,4 +34,90 @@ describe('Home page', () => {
     // enabled applications page is still navigable
     enabledPage.visit(true);
   });
+  it('should show the appropriate AI flow cards', () => {
+    initIntercepts({ disableHome: false });
+    cy.visit('/');
+
+    cy.findByTestId('ai-flow-projects-card').should('be.visible');
+    cy.findByTestId('ai-flow-train-card').should('be.visible');
+    cy.findByTestId('ai-flow-models-card').should('be.visible');
+  });
+  it('should show the appropriate info cards', () => {
+    initIntercepts({ disableHome: false });
+    cy.visit('/');
+
+    cy.findByTestId('ai-flow-projects-card').click();
+    cy.findByTestId('ai-flows-projects-info').should('be.visible');
+    cy.findByTestId('ai-flows-connections-info').should('be.visible');
+    cy.findByTestId('ai-flows-storage-info').should('be.visible');
+
+    cy.findByTestId('ai-flow-train-card').click();
+    cy.findByTestId('ai-flows-workbenches-info').should('be.visible');
+    cy.findByTestId('ai-flows-pipelines-info').should('be.visible');
+    cy.findByTestId('ai-flows-runs-info').should('be.visible');
+
+    cy.findByTestId('ai-flow-models-card').click();
+    cy.findByTestId('ai-flows-model-servers-info').should('be.visible');
+    cy.findByTestId('ai-flows-model-deploy-info').should('be.visible');
+  });
+  it('should close the info cards on re-click', () => {
+    initIntercepts({ disableHome: false });
+    cy.visit('/');
+
+    cy.findByTestId('ai-flow-projects-card').click();
+    cy.findByTestId('ai-flows-projects-info').should('be.visible');
+    cy.findByTestId('ai-flows-connections-info').should('be.visible');
+    cy.findByTestId('ai-flows-storage-info').should('be.visible');
+
+    cy.findByTestId('ai-flow-projects-card').click();
+    cy.findByTestId('ai-flows-projects-info').should('not.exist');
+    cy.findByTestId('ai-flows-connections-info').should('not.exist');
+    cy.findByTestId('ai-flows-storage-info').should('not.exist');
+  });
+  it('should close the info cards on close button click', () => {
+    initIntercepts({ disableHome: false });
+    cy.visit('/');
+
+    cy.findByTestId('ai-flow-projects-card').click();
+    cy.findByTestId('ai-flows-projects-info').should('be.visible');
+    cy.findByTestId('ai-flows-connections-info').should('be.visible');
+    cy.findByTestId('ai-flows-storage-info').should('be.visible');
+
+    cy.findByTestId('ai-flows-close-info').click();
+    cy.findByTestId('ai-flows-projects-info').should('not.exist');
+    cy.findByTestId('ai-flows-connections-info').should('not.exist');
+    cy.findByTestId('ai-flows-storage-info').should('not.exist');
+  });
+  it('should hide sections that are disabled', () => {
+    initIntercepts({
+      disableHome: false,
+      disableProjects: true,
+    });
+    cy.visit('/');
+    cy.findByTestId('home-page').should('be.visible');
+
+    cy.findByTestId('ai-flow-projects-card').should('not.exist');
+
+    initIntercepts({
+      disableHome: false,
+      disableModelServing: true,
+    });
+    cy.visit('/');
+    cy.findByTestId('home-page').should('be.visible');
+    cy.findByTestId('ai-flow-models-card').should('not.exist');
+  });
+  it('should hide info cards that are disabled', () => {
+    initIntercepts({
+      disableHome: false,
+      disablePipelines: true,
+    });
+    cy.visit('/');
+    cy.findByTestId('home-page').should('be.visible');
+
+    cy.findByTestId('ai-flow-train-card').click();
+
+    cy.findByTestId('ai-flows-workbenches-info').should('be.visible');
+    cy.findByTestId('ai-flows-pipelines-info').should('not.exist');
+    cy.findByTestId('ai-flows-runs-info').should('not.exist');
+  });
 });

frontend/src/concepts/design/DividedGallery.tsx

@@ -7,7 +7,9 @@ type DividedGalleryProps = Omit<GalleryProps, 'minWidths' | 'maxWidths'> & {
   minSize: string;
   itemCount: number;
   showClose?: boolean;
+  closeAlt?: string;
   onClose?: () => void;
+  closeTestId?: string;
 };
 
 import './DividedGallery.scss';
@@ -16,9 +18,11 @@ const DividedGallery: React.FC<DividedGalleryProps> = ({
   minSize,
   itemCount,
   showClose,
+  closeAlt,
   onClose,
   children,
   className,
+  closeTestId,
   ...rest
 }) => (
   <div className={css('odh-divided-gallery', className)} {...rest}>
@@ -30,8 +34,14 @@ const DividedGallery: React.FC<DividedGalleryProps> = ({
       {children}
       {showClose ? (
         <div className="odh-divided-gallery__close">
-          <Button aria-label="close" isInline variant="plain" onClick={onClose}>
-            <TimesIcon />
+          <Button
+            data-testid={closeTestId}
+            aria-label={closeAlt || 'close'}
+            isInline
+            variant="plain"
+            onClick={onClose}
+          >
+            <TimesIcon alt={`close ${closeAlt}`} />
           </Button>
         </div>
       ) : null}

frontend/src/concepts/design/InfoGalleryItem.tsx

@@ -4,6 +4,7 @@ import {
   ButtonVariant,
   Flex,
   FlexItem,
+  GalleryItemProps,
   Stack,
   StackItem,
   Text,
@@ -22,7 +23,7 @@ type InfoGalleryItemProps = {
   description: string;
   isOpen: boolean;
   onClick?: () => void;
-};
+} & GalleryItemProps;
 
 const InfoGalleryItem: React.FC<InfoGalleryItemProps> = ({
   title,
@@ -31,8 +32,9 @@ const InfoGalleryItem: React.FC<InfoGalleryItemProps> = ({
   description,
   isOpen,
   onClick,
+  ...rest
 }) => (
-  <DividedGalleryItem>
+  <DividedGalleryItem {...rest}>
     <Stack hasGutter>
       <StackItem>
         <Flex

frontend/src/concepts/design/TypeBorderCard.scss

@@ -1,7 +1,9 @@
 .odh-type-bordered-card {
   position: relative;
   border-radius: 16px;
-  border: var(--pf-v5-global--BorderWidth--sm) solid var(--pf-v5-global--BorderColor--100);
+  border: 1px solid var(--pf-v5-global--BorderColor--100);
+  padding: 1px;
+
   &:after {
     position: absolute;
     width: 48px;
@@ -77,4 +79,63 @@
       background: var(--ai-serving--BorderColor);
     }
   }
+  &.m-is-selectable {
+    &:after {
+      display: none;
+      top: unset;
+      bottom: 0;
+      transform: rotate( -180deg );
+    }
+    &:hover {
+      cursor: pointer;
+    }
+    &:hover, &.m-is-selected {
+      &:after {
+        display: block
+      }
+      &.project {
+        border-color: var(--ai-project--BorderColor);
+      }
+      &.notebook {
+        border-color: var(--ai-notebook--BorderColor);
+      }
+      &.pipeline {
+        border-color: var(--ai-pipeline--BorderColor);
+      }
+      &.pipeline-run {
+        border-color: var(--ai-pipeline--BorderColor);
+      }
+      &.cluster-storage {
+        border-color: var(--ai-cluster-storage--BorderColor);
+      }
+      &.model-server {
+        border-color: var(--ai-model-server--BorderColor);
+      }
+      &.data-connection {
+        border-color: var(--ai-data-connection--BorderColor);
+      }
+      &.user {
+        border-color: var(--ai-user--BorderColor);
+      }
+      &.group {
+        border-color: var(--ai-group--BorderColor);
+      }
+      &.set-up {
+        border-color: var(--ai-set-up--BorderColor);
+      }
+      &.organize {
+        border-color: var(--ai-organize--BorderColor);
+      }
+      &.training {
+        border-color: var(--ai-training--BorderColor);
+      }
+      &.serving {
+        border-color: var(--ai-serving--BorderColor);
+      }
+    }
+    &.m-is-selected {
+      border-width: 2px;
+      padding: 0;
+    }
+  }
 }

frontend/src/concepts/design/TypeBorderedCard.tsx

@@ -8,14 +8,30 @@ import './TypeBorderCard.scss';
 type TypeBorderedCardProps = CardProps & {
   objectType?: ProjectObjectType;
   sectionType?: SectionType;
+  selectable?: boolean;
+  selected?: boolean;
 };
 const TypeBorderedCard: React.FC<TypeBorderedCardProps> = ({
   objectType,
   sectionType,
   className,
+  selectable,
+  selected,
   ...rest
 }) => (
-  <Card className={css(className, 'odh-type-bordered-card', sectionType, objectType)} {...rest} />
+  <Card
+    className={css(
+      className,
+      'odh-type-bordered-card',
+      sectionType,
+      objectType,
+      selectable && 'm-is-selectable',
+      selected && 'm-is-selected',
+    )}
+    role={selectable ? 'button' : undefined}
+    aria-expanded={selectable ? selected : undefined}
+    {...rest}
+  />
 );
 
 export default TypeBorderedCard;

frontend/src/concepts/design/vars.scss

@@ -1,11 +1,11 @@
 :root {
   --ai-set-up--BackgroundColor: #ffe8cc;
-  --ai-organize--BackgroundColor: #fff4cc;
+  --ai-organize--BackgroundColor: #ffe8cc;
   --ai-training--BackgroundColor: #daf2f2;
   --ai-serving--BackgroundColor: #e0f0ff;
 
   --ai-set-up--BorderColor: #f8ae54;
-  --ai-organize--BorderColor: #ffcc17;
+  --ai-organize--BorderColor: #f8ae54;
   --ai-training--BorderColor: #9ad8d8;
   --ai-serving--BorderColor: #92c5f9;
 

frontend/src/pages/home/Home.tsx

@@ -8,20 +8,29 @@ import {
   PageSectionVariants,
 } from '@patternfly/react-core';
 import { HomeIcon } from '@patternfly/react-icons';
+import { ODH_PRODUCT_NAME } from '~/utilities/const';
+import { useAIFlows } from './aiFlows/useAIFlows';
 
-const Home: React.FC = () => (
-  <PageSection data-testid="home-page" variant={PageSectionVariants.light}>
-    <Bullseye>
-      <EmptyState variant="full">
-        <EmptyStateHeader
-          titleText="Welcome to the home page"
-          headingLevel="h4"
-          icon={<EmptyStateIcon icon={HomeIcon} />}
-          alt=""
-        />
-      </EmptyState>
-    </Bullseye>
-  </PageSection>
-);
+const Home: React.FC = () => {
+  const aiFlows = useAIFlows();
+
+  if (!aiFlows) {
+    return (
+      <PageSection data-testid="home-page-empty" variant={PageSectionVariants.default}>
+        <Bullseye>
+          <EmptyState variant="full">
+            <EmptyStateHeader
+              titleText={`Welcome to ${ODH_PRODUCT_NAME}`}
+              headingLevel="h4"
+              icon={<EmptyStateIcon icon={HomeIcon} />}
+            />
+          </EmptyState>
+        </Bullseye>
+      </PageSection>
+    );
+  }
+
+  return <div data-testid="home-page">{aiFlows}</div>;
+};
 
 export default Home;