import type { Decorator, Preview } from "@storybook/react";

const ThemeDecorator: Decorator = (Story) => (
  <div style={{ display: "flex", gap: "16px" }}>
    <div data-theme="light" style={{ flex: 1 }}>
      <Story />
    </div>
    <div data-theme="dark" style={{ flex: 1, backgroundColor: "#09090b", padding: "8px" }}>
      <Story />
    </div>
  </div>
);

const LocaleDecorator: Decorator = (Story) => (
  <div lang="en">
    <Story />
  </div>
);

const preview: Preview = {
  decorators: [ThemeDecorator, LocaleDecorator],
  parameters: {
    controls: {
      matchers: {
        color: /(background|color)$/i,
        date: /Date$/i,
      },
    },
  },
};

export default preview;