[ui][collapsible] initial implementation

apps/storybook/stories/collapsible.stories.tsx

@@ -0,0 +1,46 @@
+import type { ComponentMeta } from '@storybook/react';
+import { Collapsible } from '@tih/ui';
+
+export default {
+  argTypes: {
+    children: {
+      control: { type: 'text' },
+    },
+    label: {
+      control: { type: 'text' },
+    },
+  },
+  component: Collapsible,
+  title: 'Collapsible',
+} as ComponentMeta<typeof Collapsible>;
+
+export const Basic = {
+  args: {
+    children:
+      'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.',
+    label: 'Reveal more content below',
+  },
+};
+
+export function AccordionLayout() {
+  return (
+    <div className="divide-y divide-slate-200">
+      <div className="py-2">
+        <Collapsible label="What is your name?">
+          Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do
+          eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad
+          minim veniam, quis nostrud exercitation ullamco laboris nisi ut
+          aliquip ex ea commodo consequat.
+        </Collapsible>
+      </div>
+      <div className="py-2">
+        <Collapsible label="What is your age?">
+          Duis aute irure dolor in reprehenderit in voluptate velit esse cillum
+          dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
+          proident, sunt in culpa qui officia deserunt mollit anim id est
+          laborum.
+        </Collapsible>
+      </div>
+    </div>
+  );
+}

packages/ui/src/Collapsible/Collapsible.tsx

@@ -0,0 +1,32 @@
+import clsx from 'clsx';
+import type { ReactNode } from 'react';
+import { Disclosure } from '@headlessui/react';
+import { ChevronDownIcon } from '@heroicons/react/20/solid';
+
+type Props = Readonly<{
+  children: ReactNode;
+  label: string;
+}>;
+
+export default function Collapsible({ children, label }: Props) {
+  return (
+    <Disclosure>
+      {({ open }) => (
+        <>
+          <Disclosure.Button className="text-primary-900 hover:bg-primary-100 focus-visible:ring-primary-500 -mx-2.5 box-content flex w-full justify-between rounded-lg px-2.5 py-2 text-left text-sm font-medium focus:outline-none focus-visible:ring focus-visible:ring-opacity-75">
+            <ChevronDownIcon
+              className={clsx(
+                'text-primary-500 mr-1 -ml-1 h-5 w-5',
+                open && 'rotate-180 transform',
+              )}
+            />
+            <span className="flex-1">{label}</span>
+          </Disclosure.Button>
+          <Disclosure.Panel className="pt-1 pb-2 text-sm text-gray-500">
+            {children}
+          </Disclosure.Panel>
+        </>
+      )}
+    </Disclosure>
+  );
+}

packages/ui/src/index.tsx

@@ -7,6 +7,9 @@ export { default as Badge } from './Badge/Badge';
 // Button
 export * from './Button/Button';
 export { default as Button } from './Button/Button';
+// Collapsible
+export * from './Collapsible/Collapsible';
+export { default as Collapsible } from './Collapsible/Collapsible';
 // Dialog
 export * from './Dialog/Dialog';
 export { default as Dialog } from './Dialog/Dialog';