import { SvelteComponentTyped } from "svelte";
import type { SvelteHTMLElements } from "svelte/elements";

type $RestProps = SvelteHTMLElements["div"];

type $Props = {
  /**
   * Specify the summary content of the trigger.
   * Alternatively, use the "summary" slot.
   * @example
   *  ```svelte
   *  <Disclosure>
   *    <div slot="summary">Custom summary</div>
   *  </Disclosure>
   *  ```
   * @default ""
   */
  summary?: string;

  /**
   * Specify alignment of the chevron icon.
   * @default "end"
   */
  align?: "start" | "end";

  /**
   * Set to `true` to open the disclosure.
   * @default false
   */
  open?: boolean;

  children?: (this: void) => void;

  [key: `data-${string}`]: unknown;
};

export type DisclosureProps = Omit<$RestProps, keyof $Props> & $Props;

export default class Disclosure extends SvelteComponentTyped<
  DisclosureProps,
  {
    animationend: WindowEventMap["animationend"];
    blur: WindowEventMap["blur"];
    click: WindowEventMap["click"];
    focus: WindowEventMap["focus"];
    keydown: WindowEventMap["keydown"];
    mouseenter: WindowEventMap["mouseenter"];
    mouseleave: WindowEventMap["mouseleave"];
    mouseover: WindowEventMap["mouseover"];
    /** Dispatched with the new open state. */
    toggle: CustomEvent<boolean>;
  },
  {
    default: Record<string, never>;
    /** Content for the always-visible trigger. */
    summary: Record<string, never>;
  }
> {}