Mantine ContextMenu

import type { MantineColor, MantineRadius, MantineShadow, MantineStyleProp, StylesRecord } from '@mantine/core';

/**
 * Utility type that makes a property required
 */
export type WithRequiredProperty<Type, Key extends keyof Type> = Type & {
  [Property in Key]-?: Type[Property];
};

/**
 * Utility type that makes a property optional
 */
export type WithOptionalProperty<T, K extends keyof T> = Omit<T, K> & Partial<Pick<T, K>>;

/**
 * Context menu options
 */
export type ContextMenuOptions = {
  /**
   * The z-index of context menu.
   * @default 9999
   */
  zIndex?: number;

  /**
   * Context menu container class name.
   */
  className?: string;

  /**
   * Context menu container style.
   */
  style?: MantineStyleProp;

  /**
   * Context menu elements class names.
   */
  classNames?: Partial<Record<'root' | 'item' | 'divider', string>>;

  /**
   * Context menu styles.
   * Can be an object with `root`, `item` and `divider` keys and style objects as values,
   * or a function that accepts the current theme and returns a similarly structured object.
   */
  styles?: StylesRecord<'root' | 'item' | 'divider', MantineStyleProp>;
};

/**
 * Generic context menu settings
 */
export type ContextMenuSettings = {
  /**
   * Context menu shadow.
   * @default 'sm'
   */
  shadow?: MantineShadow;

  /**
   * Context menu border radius.
   * @default 'xs'
   */
  borderRadius?: MantineRadius;

  /**
   * Delay in ms to use when showing and hiding submenus.
   * @default 500
   */
  submenuDelay?: number;
};

/**
 * Context menu provider props
 */
export type ContextMenuProviderProps = ContextMenuSettings &
  ContextMenuOptions & {
    children: React.ReactNode;
  };

/**
 * Context menu item options
 */
export type ContextMenuItemOptions = {
  /**
   * Unique key of the context menu item or divider.
   */
  key: string;
  /**
   * Context menu item or divider className.
   */
  className?: string;

  /**
   * Context menu item or divider style.
   */
  style?: MantineStyleProp;

  /**
   * Boolean indicating whether the context menu item is hidden.
   */
  hidden?: boolean;
} & (
  | ({
      /**
       * Optional context menu item icon.
       */
      icon?: React.ReactNode;

      /**
       * Optional context menu item icon for the right side of the title.
       * If provided this will overwrite the submenu's ▶ icon
       */
      iconRight?: React.ReactNode;

      /**
       * Optional context menu item title.
       * If not provided, one will be generated automatically by "humanizing" the key.
       * @default humanize(key)
       */
      title?: React.ReactNode;

      /**
       * Optional context menu item color.
       */
      color?: MantineColor;

      /**
       * Boolean indicating whether the context menu item is disabled.
       */
      disabled?: boolean;
    } & (
      | {
          /**
           * Optional context menu item `onClick` handler.
           * If not provided, a divider will be rendered instead.
           */
          onClick: React.MouseEventHandler<HTMLButtonElement>;

          items?: never;
        }
      | {
          onClick?: never;

          /**
           * Optional items.
           * If provided, a submenu will be rendered.
           */
          items: ContextMenuItemOptions[];
        }
    ))
  | {
      icon?: never;
      iconRight?: never;
      title?: never;
      color?: never;
      disabled?: never;
      onClick?: never;
      items?: never;
    }
);

/**
 * Context menu content.
 * Either an array of context menu items, or a function that accepts a close callback and returns context menu content.
 */
export type ContextMenuContent = ContextMenuItemOptions[] | ((close: () => void) => JSX.Element);

/**
 * Show context menu function
 */
export type ShowContextMenuFunction = (
  /**
   * Context menu content.
   * Either an array of context menu items or a function that accepts a close callback and returns context menu content.
   */
  content: ContextMenuContent,

  /**
   * Context menu options (overrides provider props).
   */
  options?: ContextMenuOptions
) => React.MouseEventHandler;

/**
 * Hide context menu function
 */
export type HideContextMenuFunction = () => void;