Add accordion features

.changeset/famous-melons-ring.md

@@ -0,0 +1,5 @@
+---
+'@cypress-design/react-accordion': minor
+---
+
+Add lock, click summary event, toggle event, toggle blocked event, open state and click summary event cancel

ReadMe.md

@@ -67,7 +67,7 @@ This will:
 - install all dependencies if anything is missing
 - build all the components, specially the ones needed for the docs
 - start the docs website locally
-- give you a link to open in your browser.
+- give you a link to open in your browser. (http://localhost:5173/)
 
 ### Create a new component
 

components/Accordion/assertions.ts

@@ -9,6 +9,10 @@ export interface AccordionStoryOptions {
   open?: boolean
   fullWidthContent?: boolean
   headingClassName?: string
+  titleClassName?: string
+  descriptionClassName?: string
+  onClickSummary?: (event: MouseEvent) => boolean | undefined
+  onToggle?: (open: boolean) => void
 }
 
 export default function assertions(
@@ -32,12 +36,12 @@ export default function assertions(
 
     cy.get('details summary').click()
 
-    cy.contains('Lorem ipsum, dolor sit amet').should('not.be.visible')
+    cy.get('details').should('not.have.attr', 'open')
   })
 
   it('displays a separator when separator:true', () => {
     mountStory({ separator: true })
-    // the separator has a with of 1px. For some reason cypress detects it as invisible.
+    // the separator has a width of 1px. For some reason cypress detects it as invisible.
     cy.get('[role="separator"]').should('exist')
   })
 
@@ -60,6 +64,49 @@ export default function assertions(
     cy.get('details summary').should('have.class', 'bg-gray-50')
   })
 
+  it('applies the titleClassName correctly', () => {
+    mountStory({ titleClassName: 'text-indigo-600' })
+
+    cy.get('details summary span')
+      .find('.text-indigo-600')
+      .should('exist')
+      .and('have.text', 'Accordion Title')
+  })
+
+  it('applies the descriptionClassName correctly', () => {
+    mountStory({ descriptionClassName: 'text-gray-700' })
+
+    cy.get('details summary')
+      .find('.text-gray-700')
+      .should('exist')
+      .and(
+        'have.text',
+        'Vestibulum id ligula porta felis euismod semper. Nulla vitae elit libero, a pharetra augue. Aenean lacinia bibendum nulla.',
+      )
+  })
+
+  it('calls onClickSummary when summary is clicked', () => {
+    const onClickSummary = cy.stub()
+    mountStory({ onClickSummary })
+
+    cy.get('details summary')
+      .click()
+      .then(() => {
+        expect(onClickSummary).to.have.been.called
+      })
+  })
+
+  it('calls onToggle with the new state when toggled', () => {
+    const onToggle = cy.stub()
+    mountStory({ onToggle })
+
+    cy.get('details summary')
+      .click()
+      .then(() => {
+        expect(onToggle).to.have.been.calledWith(true)
+      })
+  })
+
   it('should not show a separator if no icon is provided', () => {
     mountStory({ separator: true, icon: null })
 

components/Accordion/constants/src/index.ts

@@ -13,41 +13,3 @@ export const CssClasses = {
   contentWrapper: 'border border-gray-100 rounded-b-md border-t-0',
   content: 'px-[24px] py-[16px]',
 }
-
-export interface AccordionProps {
-  /**
-   * Main indigo title.
-   * [NOTE] Its color and font can be customized using `titleClassName`.
-   */
-  title: string
-  /**
-   * Second line in the heading.
-   */
-  description?: string
-  /**
-   * Icon to be displayed on the left of the the heading.
-   */
-  icon?: any
-  /**
-   * Should we add a vertical separator between the icon and the text.
-   */
-  separator?: boolean
-  /**
-   * Change the font and color of the heading title
-   */
-  titleClassName?: string
-  /**
-   * Change the font and color of the heading description
-   */
-  descriptionClassName?: string
-  /**
-   * Additional classes to add to the header of the accordion
-   * > [NOTE] useful to change the background color of the header
-   */
-  headingClassName?: string
-  /**
-   * When using content that needs ti be edge to edge,
-   * removes the content wrapper from the content.
-   */
-  fullWidthContent?: boolean
-}

components/Accordion/react/Accordion.rootstory.tsx

@@ -13,6 +13,10 @@ export default (options: AccordionStoryOptions = {}) => {
     open = false,
     fullWidthContent = false,
     headingClassName,
+    titleClassName,
+    descriptionClassName,
+    onClickSummary,
+    onToggle,
     ...rest
   } = options
   return (
@@ -26,6 +30,10 @@ export default (options: AccordionStoryOptions = {}) => {
         open={open}
         fullWidthContent={fullWidthContent}
         headingClassName={headingClassName}
+        titleClassName={titleClassName}
+        descriptionClassName={descriptionClassName}
+        onClickSummary={onClickSummary}
+        onToggle={onToggle}
         {...rest}
       >
         <p data-cy="content">

components/Accordion/react/Accordion.tsx

@@ -1,11 +1,19 @@
-import * as React from 'react'
+import React, { useEffect, useState } from 'react'
 import clsx from 'clsx'
 import { CssClasses } from '@cypress-design/constants-accordion'
-import type { AccordionProps } from '@cypress-design/constants-accordion'
 import { DetailsAnimation } from '@cypress-design/details-animation'
 import { IconChevronDownSmall } from '@cypress-design/react-icon'
 
-export interface AccordionPropsReact extends AccordionProps {
+export interface AccordionProps {
+  /**
+   * Main indigo title.
+   * [NOTE] Its color and font can be customized using `titleClassName`.
+   */
+  title: string
+  /**
+   * Second line in the heading.
+   */
+  description?: string | React.ReactNode
   /**
    * Icon to be displayed on the left of the the heading. Overridden by the iconEl prop, if both are provided.
    */
@@ -14,10 +22,42 @@ export interface AccordionPropsReact extends AccordionProps {
    * Element to be displayed on the left of the the heading. Overrides the icon prop, if both are provided.
    */
   iconEl?: React.ReactNode
+  /**
+   * Should we add a vertical separator between the icon and the text.
+   */
+  separator?: boolean
+  /**
+   * Change the font and color of the heading title
+   */
+  titleClassName?: string
+  /**
+   * Change the font and color of the heading description
+   */
+  descriptionClassName?: string
+  /**
+   * Additional classes to add to the header of the accordion
+   * > [NOTE] useful to change the background color of the header
+   */
+  headingClassName?: string
+  /**
+   * When using content that needs ti be edge to edge,
+   * removes the content wrapper from the content.
+   */
+  fullWidthContent?: boolean
+  /**
+   * Provides access to the onClick event of the summary element.
+   * Allows for custom handling or cancellation of the default behavior.
+   */
+  onClickSummary?: (event: MouseEvent) => boolean | undefined
+  /**
+   * Callback triggered when the accordion toggles open or closed.
+   * @param open - The new open state of the accordion.
+   */
+  onToggle?: (open: boolean) => void
 }
 
 export const Accordion: React.FC<
-  AccordionPropsReact & React.HTMLProps<HTMLDetailsElement>
+  AccordionProps & React.HTMLProps<HTMLDetailsElement>
 > = ({
   title,
   description,
@@ -29,22 +69,82 @@ export const Accordion: React.FC<
   titleClassName,
   descriptionClassName,
   fullWidthContent,
+  open,
+  onClickSummary,
+  onToggle = () => {},
   ...rest
 }) => {
-  const details = React.useRef(null)
-  const content = React.useRef(null)
+  const [isOpen, setIsOpen] = useState(open)
+  const details = React.useRef<HTMLDetailsElement>(null)
+  const summary = React.useRef<HTMLDivElement>(null)
+  const content = React.useRef<HTMLDivElement>(null)
+
+  // Synchronize internal state with the `open` prop
+  useEffect(() => {
+    setIsOpen(open)
+  }, [open])
+
   React.useEffect(() => {
     if (details.current && content.current) {
       new DetailsAnimation(details.current, content.current)
     }
   }, [])
+
+  useEffect(() => {
+    const summaryElement = summary?.current
+
+    if (summaryElement) {
+      const handleSummaryClick = (event: MouseEvent) => {
+        // Stop the native event
+        event.preventDefault()
+        event.stopPropagation()
+
+        let onClickRet: boolean | undefined = true
+        if (onClickSummary) {
+          onClickRet = onClickSummary(event)
+        }
+
+        // TODO: Clone the original event then check propagation.
+        // If the callback returns false, don't continue.
+        if (onClickRet === false) {
+          return
+        }
+
+        const newIsOpen = !isOpen
+        setIsOpen(newIsOpen)
+
+        onToggle(newIsOpen)
+      }
+
+      summaryElement.addEventListener('click', handleSummaryClick, {
+        capture: true,
+      })
+
+      return () => {
+        if (summaryElement) {
+          summaryElement.removeEventListener('click', handleSummaryClick, {
+            capture: true,
+          })
+        }
+      }
+    }
+
+    return
+  }, [isOpen, onClickSummary, onToggle])
+
   return (
-    <details {...rest} className={clsx(rest.className)} ref={details}>
+    <details
+      className={clsx(rest.className)}
+      ref={details}
+      open={isOpen}
+      {...rest}
+    >
       <summary
         className={clsx(
           CssClasses.summary,
           headingClassName ?? CssClasses.summaryColor,
         )}
+        ref={summary}
       >
         <span className={CssClasses.summaryDiv}>
           {Boolean(iconEl) && <span className={CssClasses.icon}>{iconEl}</span>}
@@ -76,7 +176,11 @@ export const Accordion: React.FC<
           </span>
           <IconChevronDownSmall
             strokeColor="gray-300"
-            className={clsx('open:icon-dark-gray-500', CssClasses.chevron)}
+            className={clsx(
+              'chevron',
+              'open:icon-dark-gray-500',
+              CssClasses.chevron,
+            )}
           />
         </span>
       </summary>

components/Accordion/vue/Accordion.rootstory.tsx

@@ -12,6 +12,10 @@ export default (options: AccordionStoryOptions = {}) => {
     open = false,
     fullWidthContent = false,
     headingClassName,
+    titleClassName,
+    descriptionClassName,
+    onClickSummary,
+    onToggle,
   } = options
 
   return (
@@ -21,10 +25,13 @@ export default (options: AccordionStoryOptions = {}) => {
         separator={separator}
         description={description}
         icon={icon}
-        // @ts-expect-error volar is a little too strict for tsx html attributes. Only do this for tests
         open={open}
         fullWidthContent={fullWidthContent}
         headingClassName={headingClassName}
+        titleClassName={titleClassName}
+        descriptionClassName={descriptionClassName}
+        onClickSummary={onClickSummary}
+        onToggle={onToggle}
       >
         {{
           default: () => (