import React from "react";
import { XmChipGroup as XmChipGroupElement } from "../lit/components/chip-group/index.js";

/**
 * A generic type for strongly typing custom events with their targets
 * @template T - The type of the event target (extends EventTarget)
 * @template D - The type of the detail payload for the custom event
 */
type TypedEvent<T extends EventTarget, E = Event> = E & {
  target: T;
};
/** `XmChipGroup` component event */
export type XmChipGroupElementEvent<E = Event> = TypedEvent<
  XmChipGroupElement,
  E
>;

export type { XmChipGroupElement };

export interface XmChipGroupProps extends Pick<
  React.AllHTMLAttributes<HTMLElement>,
  | "children"
  | "dir"
  | "hidden"
  | "id"
  | "lang"
  | "slot"
  | "style"
  | "title"
  | "translate"
  | "onClick"
  | "onFocus"
  | "onBlur"
> {
  /** undefined */
  multiple?: boolean;

  /** Show at most this many chips; the rest fold behind an overflow pill
(0 = show everything). Same word, same behaviour as `<xm-avatar-group max>`.
A selected chip is never folded — an active filter stays visible even past
the cap — so the visible count can exceed `max`. Chips the consumer hid
themselves are left alone. */
  max?: XmChipGroupElement["max"];

  /** Copy for the collapsed overflow pill. `{n}` interpolates the hidden count. */
  overflowLabel?: XmChipGroupElement["overflowLabel"];

  /** A space-separated list of the classes of the element. Classes allows CSS and JavaScript to select and access specific elements via the class selectors or functions like the method `Document.getElementsByClassName()`. */
  className?: string;

  /** Contains a space-separated list of the part names of the element that should be exposed on the host element. */
  exportparts?: string;

  /** Used for labels to link them with their inputs (using input id). */
  htmlFor?: string;

  /** Used to help React identify which items have changed, are added, or are removed within a list. */
  key?: number | string;

  /** Contains a space-separated list of the part names of the element. Part names allows CSS to select and style specific elements in a shadow tree via the ::part pseudo-element. */
  part?: string;

  /** A mutable ref object whose `.current` property is initialized to the passed argument (`initialValue`). The returned object will persist for the full lifetime of the component. */
  ref?: React.Ref<XmChipGroupElement>;

  /** Allows developers to make HTML elements focusable, allow or prevent them from being sequentially focusable (usually with the `Tab` key, hence the name) and determine their relative ordering for sequential focus navigation. */
  tabIndex?: number;

  /** Fired on commit with the new value in `detail`. */
  onChange?: (event: XmChipGroupElementEvent) => void;

  /** Fired when the overflow pill folds or unfolds the tail of the set (`detail.open`, `detail.hidden`). */
  onXmChipGroupOverflowToggle?: (event: XmChipGroupElementEvent) => void;
}

/**
 *
 *
 * ## Attributes & Properties
 *
 * Component attributes and properties that can be applied to the element or by using JavaScript.
 *
 * - `multiple`: undefined
 * - `max`: Show at most this many chips; the rest fold behind an overflow pill
 * (0 = show everything). Same word, same behaviour as `<xm-avatar-group max>`.
 * A selected chip is never folded — an active filter stays visible even past
 * the cap — so the visible count can exceed `max`. Chips the consumer hid
 * themselves are left alone.
 * - `overflow-label`/`overflowLabel`: Copy for the collapsed overflow pill. `{n}` interpolates the hidden count.
 * - `value`: undefined (property only)
 *
 * ## Events
 *
 * Events that will be emitted by the component.
 *
 * - `change`: Fired on commit with the new value in `detail`.
 * - `xm-chip-group-overflow-toggle`: Fired when the overflow pill folds or unfolds the tail of the set (`detail.open`, `detail.hidden`).
 */
export const XmChipGroup: React.ForwardRefExoticComponent<XmChipGroupProps>;