refactor: use storybook and atomic design (#16)

BREAKING CHANGE: rewrite most of the Typescript types, so the content format (the meta in particular) needs to be updated.

1 files changed, 105 insertions, 0 deletions

diff --git a/src/components/molecules/buttons/heading-button.stories.tsx b/src/components/molecules/buttons/heading-button.stories.tsx
new file mode 100644
index 0000000..59f7be9
--- /dev/null
+++ b/src/components/molecules/buttons/heading-button.stories.tsx
@@ -0,0 +1,105 @@
+import headingStories from '@components/atoms/headings/heading.stories';
+import { ComponentMeta, ComponentStory } from '@storybook/react';
+import { useState } from 'react';
+import 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',
+};