"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// packages/components/src/modal/use-modal-exit-animation.ts
var use_modal_exit_animation_exports = {};
__export(use_modal_exit_animation_exports, {
  useModalExitAnimation: () => useModalExitAnimation
});
module.exports = __toCommonJS(use_modal_exit_animation_exports);
var import_compose = require("@wordpress/compose");
var import_element = require("@wordpress/element");
var import_utils = require("../utils/index.cjs");
var import_warning = __toESM(require("@wordpress/warning"), 1);
var FRAME_ANIMATION_DURATION = import_utils.CONFIG.transitionDuration;
var FRAME_ANIMATION_DURATION_NUMBER = Number.parseInt(import_utils.CONFIG.transitionDuration);
var EXIT_ANIMATION_NAME = "components-modal__disappear-animation";
function useModalExitAnimation() {
  const frameRef = (0, import_element.useRef)();
  const [isAnimatingOut, setIsAnimatingOut] = (0, import_element.useState)(false);
  const isReducedMotion = (0, import_compose.useReducedMotion)();
  const closeModal = (0, import_element.useCallback)(() => new Promise((closeModalResolve) => {
    const frameEl = frameRef.current;
    if (isReducedMotion) {
      closeModalResolve();
      return;
    }
    if (!frameEl) {
      globalThis.SCRIPT_DEBUG === true ? (0, import_warning.default)("wp.components.Modal: the Modal component can't be closed with an exit animation because of a missing reference to the modal frame element.") : void 0;
      closeModalResolve();
      return;
    }
    let handleAnimationEnd;
    const startAnimation = () => new Promise((animationResolve) => {
      handleAnimationEnd = (e) => {
        if (e.animationName === EXIT_ANIMATION_NAME) {
          animationResolve();
        }
      };
      frameEl.addEventListener("animationend", handleAnimationEnd);
      setIsAnimatingOut(true);
    });
    const animationTimeout = () => new Promise((timeoutResolve) => {
      setTimeout(
        () => timeoutResolve(),
        // Allow an extra 20% of the animation duration for the
        // animationend event to fire, in case the animation frame is
        // slightly delayes by some other events in the event loop.
        FRAME_ANIMATION_DURATION_NUMBER * 1.2
      );
    });
    Promise.race([startAnimation(), animationTimeout()]).then(() => {
      if (handleAnimationEnd) {
        frameEl.removeEventListener("animationend", handleAnimationEnd);
      }
      setIsAnimatingOut(false);
      closeModalResolve();
    });
  }), [isReducedMotion]);
  return {
    overlayClassname: isAnimatingOut ? "is-animating-out" : void 0,
    frameRef,
    frameStyle: {
      "--modal-frame-animation-duration": `${FRAME_ANIMATION_DURATION}`
    },
    closeModal
  };
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  useModalExitAnimation
});
//# sourceMappingURL=use-modal-exit-animation.cjs.map
