refactor(components): merge HeadingButton and Widget components

The HeadingButton component was only used inside Widget component and
it is not very useful on its own so I merge the two components in a
new Collapsible component.

5 files changed, 0 insertions, 249 deletions

diff --git a/src/components/molecules/buttons/heading-button.module.scss b/src/components/molecules/buttons/heading-button.module.scss
deleted file mode 100644
index 689f1e6..0000000
--- a/src/components/molecules/buttons/heading-button.module.scss
+++ /dev/null
@@ -1,44 +0,0 @@
-@use "../../../styles/abstracts/functions" as fun;
-
-.icon {
-  transition: all 0.25s ease-in-out 0s;
-}
-
-.wrapper {
-  display: flex;
-  flex-flow: row nowrap;
-  align-items: center;
-  justify-content: space-between;
-  gap: var(--spacing-md);
-  width: 100%;
-  padding: 0 var(--spacing-2xs);
-  position: sticky;
-  top: 0;
-  background: inherit;
-  border: none;
-  border-top: fun.convert-px(2) solid var(--color-primary-dark);
-  border-bottom: fun.convert-px(2) solid var(--color-primary-dark);
-  cursor: pointer;
-
-  .heading {
-    padding: var(--spacing-2xs) 0;
-    background: none;
-    font-size: var(--font-size-xl);
-    font-weight: 500;
-    text-align: left;
-  }
-
-  &:hover,
-  &:focus {
-    .icon {
-      background: var(--color-primary-light);
-      color: var(--color-fg-inverted);
-      transform: scale(1.25);
-
-      &::before,
-      &::after {
-        background: var(--color-bg);
-      }
-    }
-  }
-}
diff --git a/src/components/molecules/buttons/heading-button.stories.tsx b/src/components/molecules/buttons/heading-button.stories.tsx
deleted file mode 100644
index 9beda2b..0000000
--- a/src/components/molecules/buttons/heading-button.stories.tsx
+++ /dev/null
@@ -1,104 +0,0 @@
-import { ComponentMeta, ComponentStory } from '@storybook/react';
-import { useState } from 'react';
-import { HeadingButton as HeadingButtonComponent } from './heading-button';
-
-/**
- * HeadingButton - Storybook Meta
- */
-export default {
-  title: 'Molecules/Buttons/HeadingButton',
-  component: HeadingButtonComponent,
-  argTypes: {
-    className: {
-      control: {
-        type: 'text',
-      },
-      description: 'Set additional classnames to the button.',
-      table: {
-        category: 'Styles',
-      },
-      type: {
-        name: 'string',
-        required: false,
-      },
-    },
-    expanded: {
-      control: {
-        type: null,
-      },
-      description: 'Heading button state (plus or minus).',
-      type: {
-        name: 'boolean',
-        required: true,
-      },
-    },
-    level: {
-      control: {
-        type: 'number',
-        min: 1,
-        max: 6,
-      },
-      description: 'Heading level.',
-      type: {
-        name: 'number',
-        required: true,
-      },
-    },
-    setExpanded: {
-      control: {
-        type: null,
-      },
-      description: 'Callback function to set heading button state.',
-      type: {
-        name: 'function',
-        required: true,
-      },
-    },
-    title: {
-      control: {
-        type: 'text',
-      },
-      description: 'Heading title.',
-      type: {
-        name: 'string',
-        required: true,
-      },
-    },
-  },
-} as ComponentMeta<typeof HeadingButtonComponent>;
-
-const Template: ComponentStory<typeof HeadingButtonComponent> = ({
-  expanded,
-  setExpanded: _setExpanded,
-  ...args
-}) => {
-  const [isExpanded, setIsExpanded] = useState<boolean>(expanded);
-
-  return (
-    <HeadingButtonComponent
-      expanded={isExpanded}
-      setExpanded={setIsExpanded}
-      {...args}
-    />
-  );
-};
-
-/**
- * Heading Button Stories - Expanded
- */
-export const Expanded = Template.bind({});
-Expanded.args = {
-  expanded: true,
-  level: 2,
-  title: 'Your title',
-};
-
-/**
- * Heading Button Stories - Collapsed
- */
-export const Collapsed = Template.bind({});
-Collapsed.args = {
-  expanded: false,
-  level: 2,
-  title: 'Your title',
-};
diff --git a/src/components/molecules/buttons/heading-button.test.tsx b/src/components/molecules/buttons/heading-button.test.tsx
deleted file mode 100644
index 4d3d91e..0000000
--- a/src/components/molecules/buttons/heading-button.test.tsx
+++ /dev/null
@@ -1,33 +0,0 @@
-import { describe, expect, it } from '@jest/globals';
-import { render, screen } from '../../../../tests/utils';
-import { HeadingButton } from './heading-button';
-
-describe('HeadingButton', () => {
-  it('renders a button to collapse.', () => {
-    render(
-      <HeadingButton
-        level={2}
-        title="The accordion title"
-        expanded={true}
-        setExpanded={() => null}
-      />
-    );
-    expect(
-      screen.getByRole('button', { name: 'Collapse The accordion title' })
-    ).toBeInTheDocument();
-  });
-
-  it('renders a button to expand.', () => {
-    render(
-      <HeadingButton
-        level={2}
-        title="The accordion title"
-        expanded={false}
-        setExpanded={() => null}
-      />
-    );
-    expect(
-      screen.getByRole('button', { name: 'Expand The accordion title' })
-    ).toBeInTheDocument();
-  });
-});
diff --git a/src/components/molecules/buttons/heading-button.tsx b/src/components/molecules/buttons/heading-button.tsx
deleted file mode 100644
index 3c3eef5..0000000
--- a/src/components/molecules/buttons/heading-button.tsx
+++ /dev/null
@@ -1,67 +0,0 @@
-import { useCallback, type FC, type SetStateAction } from 'react';
-import { useIntl } from 'react-intl';
-import { Heading, type HeadingProps, Icon } from '../../atoms';
-import styles from './heading-button.module.scss';
-
-export type HeadingButtonProps = Pick<HeadingProps, 'level'> & {
-  /**
-   * Set additional classnames to the button.
-   */
-  className?: string;
-  /**
-   * Accordion state.
-   */
-  expanded: boolean;
-  /**
-   * Callback function to set accordion state on click.
-   */
-  setExpanded: (value: SetStateAction<boolean>) => void;
-  /**
-   * Accordion title.
-   */
-  title: string;
-};
-
-/**
- * HeadingButton component
- *
- * Render a button as accordion title to toggle body.
- */
-export const HeadingButton: FC<HeadingButtonProps> = ({
-  className = '',
-  expanded,
-  level,
-  setExpanded,
-  title,
-}) => {
-  const intl = useIntl();
-  const btnClass = `${styles.wrapper} ${className}`;
-  const iconState = expanded ? 'minus' : 'plus';
-  const titlePrefix = expanded
-    ? intl.formatMessage({
-        defaultMessage: 'Collapse',
-        description: 'HeadingButton: title prefix (expanded state)',
-        id: 'UX9Bu8',
-      })
-    : intl.formatMessage({
-        defaultMessage: 'Expand',
-        description: 'HeadingButton: title prefix (collapsed state)',
-        id: 'bcyOgC',
-      });
-
-  const toggleExpand = useCallback(
-    () => setExpanded((prev) => !prev),
-    [setExpanded]
-  );
-
-  return (
-    <button className={btnClass} onClick={toggleExpand} type="button">
-      <Heading className={styles.heading} level={level}>
-        {/* eslint-disable-next-line react/jsx-no-literals -- SR class allowed */}
-        <span className="screen-reader-text">{titlePrefix} </span>
-        {title}
-      </Heading>
-      <Icon className={styles.icon} shape={iconState} />
-    </button>
-  );
-};
diff --git a/src/components/molecules/buttons/index.ts b/src/components/molecules/buttons/index.ts
index e0a10c1..b2930aa 100644
--- a/src/components/molecules/buttons/index.ts
+++ b/src/components/molecules/buttons/index.ts
@@ -1,3 +1,2 @@
 export * from './back-to-top';
-export * from './heading-button';
 export * from './help-button';