feat(Messages): allowed more composable structures

packages/module/patternfly-docs/content/extensions/chatbot/examples/Messages/MessageWithCustomStructure.tsx

@@ -0,0 +1,102 @@
+import { FunctionComponent } from 'react';
+import Message, {
+  ErrorMessage,
+  MessageAndActions,
+  MessageAttachmentItem,
+  MessageAttachmentsContainer,
+  MessageLoading
+} from '@patternfly/chatbot/dist/dynamic/Message';
+import MarkdownContent from '@patternfly/chatbot/dist/dynamic/MarkdownContent';
+import ToolCall from '@patternfly/chatbot/dist/dynamic/ToolCall';
+import ToolResponse from '@patternfly/chatbot/dist/dynamic/ToolResponse';
+import FileDetailsLabel from '@patternfly/chatbot/dist/dynamic/FileDetailsLabel';
+import ResponseActions, { ResponseActionsGroups } from '@patternfly/chatbot/dist/dynamic/ResponseActions';
+import patternflyAvatar from './patternfly_avatar.jpg';
+import userAvatar from './user_avatar.svg';
+
+const handlePositiveResponse = () => {
+  // Handle positive response
+};
+
+const handleNegativeResponse = () => {
+  // Handle negative response
+};
+
+const handleCopy = () => {
+  // Handle copy action
+};
+
+const handleDownload = () => {
+  // Handle download action
+};
+
+const handleListen = () => {
+  // Handle listen action
+};
+
+export const MessageWithCustomStructure: FunctionComponent = () => (
+  <>
+    <Message name="Bot" role="bot" avatar={patternflyAvatar}>
+      <MessageAndActions>
+        <MarkdownContent
+          content={`This is a basic message with a more custom, fine-tuned structure. You can pass markdown to the MarkdownContent component, such as **bold content with double asterisks** or _italic content with single underscores_.`}
+        />
+        <ToolCall titleText="Calling 'awesome_tool'" loadingText="Loading 'awesome_tool'" isLoading={true} />
+        <ToolResponse
+          toggleContent="Tool response: fetch_user_data"
+          subheading="Executed in 0.3 seconds"
+          body="Successfully retrieved user data from the database."
+          cardTitle="User Data Response"
+          cardBody="The tool returned 150 user records matching the specified criteria."
+        />
+        <ErrorMessage title="An issue placed within this custom structure." />
+        <MarkdownContent
+          isMarkdownDisabled
+          textComponent={`You can also pass plain text without markdown to the MarkdownContent component by passing the isMarkdownDisabled prop. Optionally, you can also use the textComponent prop instead of content.`}
+        />
+        <ToolCall titleText="Calling 'more_awesome_tool'" loadingText="Loading 'more_awesome_tool'" isLoading={true} />
+        <ToolCall titleText="Calling 'even_more_awesome_tool'" loadingText="Loading 'even_more_awesome_tool'" />
+        <MarkdownContent content={`You can even place a message loading state in the middle of a message:`} />
+        <MessageLoading loadingWord="Loading something in the middle of a custom structured message" />
+        <ResponseActionsGroups>
+          <ResponseActions
+            actions={{
+              positive: { onClick: handlePositiveResponse, ariaLabel: 'Good response' },
+              negative: { onClick: handleNegativeResponse, ariaLabel: 'Bad response' }
+            }}
+            persistActionSelection={true}
+          />
+          <ResponseActions
+            actions={{
+              copy: { onClick: handleCopy, ariaLabel: 'Copy' },
+              download: { onClick: handleDownload, ariaLabel: 'Download' }
+            }}
+            persistActionSelection={false}
+          />
+          <ResponseActions
+            actions={{
+              listen: { onClick: handleListen, ariaLabel: 'Listen' }
+            }}
+            persistActionSelection={true}
+          />
+        </ResponseActionsGroups>
+      </MessageAndActions>
+    </Message>
+    <Message name="User" role="user" avatar={userAvatar}>
+      <MessageAndActions>
+        <MarkdownContent content="This message is in the MessageAndActions container, and the file attachments below are in their own separate MessageAttachmentsContainer!" />
+      </MessageAndActions>
+      <MessageAttachmentsContainer>
+        <MessageAttachmentItem>
+          <FileDetailsLabel fileName="project-report.pdf" />
+        </MessageAttachmentItem>
+        <MessageAttachmentItem>
+          <FileDetailsLabel fileName="data-analysis.csv" />
+        </MessageAttachmentItem>
+        <MessageAttachmentItem>
+          <FileDetailsLabel fileName="presentation-slides.pptx" />
+        </MessageAttachmentItem>
+      </MessageAttachmentsContainer>
+    </Message>
+  </>
+);

packages/module/patternfly-docs/content/extensions/chatbot/examples/Messages/Messages.md

@@ -14,24 +14,40 @@ propComponents:
   [
     'AttachMenu',
     'AttachmentEdit',
-    'FileDetailsProps',
-    'FileDetailsLabelProps',
     'FileDropZone',
-    'PreviewAttachment',
     'Message',
-    'MessageExtraContent',
-    'PreviewAttachment',
+    'ErrorMessage',
+    'MessageLoadingProps',
+    'MessageInputProps',
+    'MessageAndActionsProps',
+    'MarkdownContent',
+    'QuickResponseProps',
+    'QuickStartTileProps',
+    'UserFeedback',
+    'UserFeedbackComplete',
+    'DeepThinking',
+    'ToolCall',
+    'ToolResponse',
+    'SourcesCard',
+    'ResponseActionsGroupsProps',
+    'ResponseActionProps',
     'ActionProps',
-    'SourcesCardProps',
-    'UserFeedbackProps',
-    'UserFeedbackCompleteProps',
-    'QuickResponseProps'
+    'MessageAttachmentsContainerProps',
+    'MessageAttachmentItemProps',
+    'FileDetailsProps',
+    'FileDetailsLabelProps',
+    'MessageExtraContent',
+    'PreviewAttachment'
   ]
 sortValue: 3
 ---
 
-import Message from '@patternfly/chatbot/dist/dynamic/Message';
+import Message, { ErrorMessage, MessageAndActions, MessageLoading, MessageAttachmentItem, MessageAttachmentsContainer } from '@patternfly/chatbot/dist/dynamic/Message';
+import MarkdownContent from '@patternfly/chatbot/dist/dynamic/MarkdownContent';
 import MessageDivider from '@patternfly/chatbot/dist/dynamic/MessageDivider';
+import ToolCall from '@patternfly/chatbot/dist/dynamic/ToolCall';
+import ResponseActions, { ResponseActionsGroups } from '@patternfly/chatbot/dist/dynamic/ResponseActions';
+import ToolResponse from '@patternfly/chatbot/dist/dynamic/ToolResponse';
 import { rehypeCodeBlockToggle } from '@patternfly/chatbot/dist/esm/Message/Plugins/rehypeCodeBlockToggle';
 import SourcesCard from '@patternfly/chatbot/dist/dynamic/SourcesCard';
 import { ArrowCircleDownIcon, ArrowRightIcon, CheckCircleIcon, CopyIcon, CubeIcon, CubesIcon, DownloadIcon, InfoCircleIcon, OutlinedQuestionCircleIcon, RedoIcon, RobotIcon, WrenchIcon } from '@patternfly/react-icons';
@@ -271,6 +287,35 @@ You can add custom content to specific parts of a `<Message>` via the `extraCont
 
 ```
 
+### Custom message structure
+
+For more advanced use cases, you can build completely custom message structures by passing children directly to `<Message>`. This approach is useful when you need to customize the order or structure of message elements beyond what the standard props allow.
+
+When creating custom message structures, you must follow an intended composable structure.
+
+1. **Message content and actions:** Wrap in `<MessageAndActions>`. This includes, but is not limited to:
+
+   - `<MarkdownContent>`: For rendering markdown or plain text content
+   - `<ErrorMessage>`
+   - `<MessageLoading>`
+   - `<MessageInput>`
+   - `<ToolCall>`
+   - `<ToolResponse>`
+   - `<DeepThinking>`
+   - `<QuickResponse>`
+   - `<QuickStartTile>`
+   - `<UserFeedback>` and `<UserFeedbackComplete>`
+   - `<SourcesCard>`
+   - `<ResponseActionsGroups>` and `<ResponseActions>`
+
+2. **File attachments:** Placed outside `<MessageAndActions>` and wrapped in attachment containers:
+   - `<MessageAttachmentsContainer>`: Container for all attachments
+   - `<MessageAttachmentItem>`: Individual attachment wrapper (contains `<FileDetailsLabel>` or other attachment components)
+
+```ts file="./MessageWithCustomStructure.tsx"
+
+```
+
 ## File attachments
 
 ### Messages with attachments

packages/module/src/MarkdownContent/MarkdownContent.tsx

@@ -30,10 +30,15 @@ import SuperscriptMessage from '../Message/SuperscriptMessage/SuperscriptMessage
 import { ButtonProps } from '@patternfly/react-core';
 import { css } from '@patternfly/react-styles';
 
+/**
+ * MarkdownContent renders content either as plain text or with content with markdown support.
+ *
+ * Use this component when passing children to Message to customize its structure.
+ */
 export interface MarkdownContentProps {
-  /** The markdown content to render */
+  /** The content to render. Supports markdown formatting by default, or plain text when isMarkdownDisabled is true. */
   content?: string;
-  /** Disables markdown parsing, allowing only text input */
+  /** Disables markdown parsing, allowing only plain text input */
   isMarkdownDisabled?: boolean;
   /** Props for code blocks */
   codeBlockProps?: CodeBlockMessageProps;

packages/module/src/Message/ErrorMessage/ErrorMessage.test.tsx

@@ -0,0 +1,38 @@
+import { render, screen } from '@testing-library/react';
+import '@testing-library/jest-dom';
+import ErrorMessage from './ErrorMessage';
+
+test('Renders with title', () => {
+  render(<ErrorMessage title="Error occurred" />);
+
+  expect(screen.getByText('Error occurred')).toBeVisible();
+});
+
+test('Renders with children', () => {
+  render(<ErrorMessage title="Error occurred">This is the error message body</ErrorMessage>);
+
+  expect(screen.getByText('This is the error message body')).toBeVisible();
+});
+
+test('Renders with action links', () => {
+  const actionLinks = (
+    <a href="#retry" data-testid="retry-link">
+      Retry action link
+    </a>
+  );
+  render(<ErrorMessage title="Error occurred" actionLinks={actionLinks} />);
+
+  expect(screen.getByText('Retry action link')).toBeVisible();
+});
+
+test('Renders with custom className', () => {
+  render(<ErrorMessage title="Error occurred" className="custom-error-class" />);
+
+  expect(screen.getByText('Error occurred').parentElement).toHaveClass('custom-error-class');
+});
+
+test('Renders with spread props', () => {
+  render(<ErrorMessage title="Error occurred" id="test-error-id" />);
+
+  expect(screen.getByText('Error occurred').parentElement).toHaveAttribute('id', 'test-error-id');
+});

packages/module/src/Message/ErrorMessage/ErrorMessage.tsx

@@ -4,8 +4,23 @@
 
 import { Alert, AlertProps } from '@patternfly/react-core';
 
-const ErrorMessage = ({ title, actionLinks, children, ...props }: AlertProps) => (
-  <Alert isInline variant="danger" title={title} actionLinks={actionLinks} {...props}>
+/**
+ * ErrorMessage displays an inline danger alert for error states in messages.
+ * Use this component when passing children to Message to display error information.
+ */
+export interface ErrorMessageProps extends Partial<AlertProps> {
+  /** Content to display in the error alert body */
+  children?: React.ReactNode;
+  /** Additional classes for the error alert */
+  className?: string;
+  /** Title of the error alert */
+  title?: React.ReactNode;
+  /** Action links to display in the alert footer */
+  actionLinks?: React.ReactNode;
+}
+
+export const ErrorMessage = ({ title, actionLinks, children, className, ...props }: ErrorMessageProps) => (
+  <Alert isInline variant="danger" title={title} actionLinks={actionLinks} className={className} {...props}>
     {children}
   </Alert>
 );