"use strict";
"use client";
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);

// src/index.ts
var index_exports = {};
__export(index_exports, {
  Branch: () => Branch,
  DismissableLayer: () => DismissableLayer,
  DismissableLayerBranch: () => DismissableLayerBranch,
  Root: () => Root,
  useDismissableLayerSurface: () => useDismissableLayerSurface
});
module.exports = __toCommonJS(index_exports);

// src/dismissable-layer.tsx
var React = __toESM(require("react"));
var import_primitive = require("@radix-ui/primitive");
var import_react_primitive = require("@radix-ui/react-primitive");
var import_react_compose_refs = require("@radix-ui/react-compose-refs");
var import_react_use_callback_ref = require("@radix-ui/react-use-callback-ref");
var import_jsx_runtime = require("react/jsx-runtime");
var DISMISSABLE_LAYER_NAME = "DismissableLayer";
var CONTEXT_UPDATE = "dismissableLayer.update";
var POINTER_DOWN_OUTSIDE = "dismissableLayer.pointerDownOutside";
var FOCUS_OUTSIDE = "dismissableLayer.focusOutside";
var originalBodyPointerEvents;
var DismissableLayerContext = React.createContext({
  layers: /* @__PURE__ */ new Set(),
  layersWithOutsidePointerEventsDisabled: /* @__PURE__ */ new Set(),
  branches: /* @__PURE__ */ new Set(),
  // Outside elements that belong to a layer's own dismiss affordance (eg, a
  // dialog overlay). Pressing them should dismiss the layer regardless of
  // whether or not they stop propagation.
  //
  // See https://github.com/radix-ui/primitives/issues/3346
  dismissableSurfaces: /* @__PURE__ */ new Set()
});
var DismissableLayer = React.forwardRef(
  (props, forwardedRef) => {
    const {
      disableOutsidePointerEvents = false,
      deferPointerDownOutside = false,
      onEscapeKeyDown,
      onPointerDownOutside,
      onFocusOutside,
      onInteractOutside,
      onDismiss,
      ...layerProps
    } = props;
    const context = React.useContext(DismissableLayerContext);
    const [node, setNode] = React.useState(null);
    const ownerDocument = node?.ownerDocument ?? globalThis?.document;
    const [, force] = React.useState({});
    const composedRefs = (0, import_react_compose_refs.useComposedRefs)(forwardedRef, setNode);
    const layers = Array.from(context.layers);
    const [highestLayerWithOutsidePointerEventsDisabled] = [
      ...context.layersWithOutsidePointerEventsDisabled
    ].slice(-1);
    const highestLayerWithOutsidePointerEventsDisabledIndex = highestLayerWithOutsidePointerEventsDisabled ? layers.indexOf(highestLayerWithOutsidePointerEventsDisabled) : -1;
    const index = node ? layers.indexOf(node) : -1;
    const isBodyPointerEventsDisabled = context.layersWithOutsidePointerEventsDisabled.size > 0;
    const isPointerEventsEnabled = index >= highestLayerWithOutsidePointerEventsDisabledIndex;
    const isDeferredPointerDownOutsideRef = React.useRef(false);
    const pointerDownOutside = usePointerDownOutside(
      (event) => {
        onPointerDownOutside?.(event);
        onInteractOutside?.(event);
        if (!event.defaultPrevented) onDismiss?.();
      },
      {
        ownerDocument,
        deferPointerDownOutside,
        isDeferredPointerDownOutsideRef,
        dismissableSurfaces: context.dismissableSurfaces,
        shouldHandlePointerDownOutside: React.useCallback(
          (target) => {
            if (!(target instanceof Node)) {
              return false;
            }
            const isPointerDownOnBranch = [...context.branches].some(
              (branch) => branch.contains(target)
            );
            return isPointerEventsEnabled && !isPointerDownOnBranch;
          },
          [context.branches, isPointerEventsEnabled]
        )
      }
    );
    const focusOutside = useFocusOutside((event) => {
      if (deferPointerDownOutside && isDeferredPointerDownOutsideRef.current) {
        return;
      }
      const target = event.target;
      const isFocusInBranch = [...context.branches].some((branch) => branch.contains(target));
      if (isFocusInBranch) return;
      onFocusOutside?.(event);
      onInteractOutside?.(event);
      if (!event.defaultPrevented) onDismiss?.();
    }, ownerDocument);
    const isHighestLayer = node ? index === layers.length - 1 : false;
    const handleKeyDown = (0, import_react_use_callback_ref.useCallbackRef)((event) => {
      if (event.key !== "Escape") {
        return;
      }
      onEscapeKeyDown?.(event);
      if (!event.defaultPrevented && onDismiss) {
        event.preventDefault();
        onDismiss();
      }
    });
    React.useEffect(() => {
      if (!isHighestLayer) {
        return;
      }
      ownerDocument.addEventListener("keydown", handleKeyDown, { capture: true });
      return () => ownerDocument.removeEventListener("keydown", handleKeyDown, { capture: true });
    }, [ownerDocument, isHighestLayer, handleKeyDown]);
    React.useEffect(() => {
      if (!node) return;
      if (disableOutsidePointerEvents) {
        if (context.layersWithOutsidePointerEventsDisabled.size === 0) {
          originalBodyPointerEvents = ownerDocument.body.style.pointerEvents;
          ownerDocument.body.style.pointerEvents = "none";
        }
        context.layersWithOutsidePointerEventsDisabled.add(node);
      }
      context.layers.add(node);
      dispatchUpdate();
      return () => {
        if (disableOutsidePointerEvents) {
          context.layersWithOutsidePointerEventsDisabled.delete(node);
          if (context.layersWithOutsidePointerEventsDisabled.size === 0) {
            ownerDocument.body.style.pointerEvents = originalBodyPointerEvents;
          }
        }
      };
    }, [node, ownerDocument, disableOutsidePointerEvents, context]);
    React.useEffect(() => {
      return () => {
        if (!node) return;
        context.layers.delete(node);
        context.layersWithOutsidePointerEventsDisabled.delete(node);
        dispatchUpdate();
      };
    }, [node, context]);
    React.useEffect(() => {
      const handleUpdate = () => force({});
      document.addEventListener(CONTEXT_UPDATE, handleUpdate);
      return () => document.removeEventListener(CONTEXT_UPDATE, handleUpdate);
    }, []);
    return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
      import_react_primitive.Primitive.div,
      {
        ...layerProps,
        ref: composedRefs,
        style: {
          pointerEvents: isBodyPointerEventsDisabled ? isPointerEventsEnabled ? "auto" : "none" : void 0,
          ...props.style
        },
        onFocusCapture: (0, import_primitive.composeEventHandlers)(props.onFocusCapture, focusOutside.onFocusCapture),
        onBlurCapture: (0, import_primitive.composeEventHandlers)(props.onBlurCapture, focusOutside.onBlurCapture),
        onPointerDownCapture: (0, import_primitive.composeEventHandlers)(
          props.onPointerDownCapture,
          pointerDownOutside.onPointerDownCapture
        )
      }
    );
  }
);
DismissableLayer.displayName = DISMISSABLE_LAYER_NAME;
var BRANCH_NAME = "DismissableLayerBranch";
var DismissableLayerBranch = React.forwardRef((props, forwardedRef) => {
  const context = React.useContext(DismissableLayerContext);
  const ref = React.useRef(null);
  const composedRefs = (0, import_react_compose_refs.useComposedRefs)(forwardedRef, ref);
  React.useEffect(() => {
    const node = ref.current;
    if (node) {
      context.branches.add(node);
      return () => {
        context.branches.delete(node);
      };
    }
  }, [context.branches]);
  return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_react_primitive.Primitive.div, { ...props, ref: composedRefs });
});
DismissableLayerBranch.displayName = BRANCH_NAME;
function useDismissableLayerSurface() {
  const context = React.useContext(DismissableLayerContext);
  const [node, setNode] = React.useState(null);
  React.useEffect(() => {
    if (!node) {
      return;
    }
    context.dismissableSurfaces.add(node);
    return () => {
      context.dismissableSurfaces.delete(node);
    };
  }, [node, context.dismissableSurfaces]);
  return setNode;
}
var IS_TRUE = () => true;
function usePointerDownOutside(onPointerDownOutside, args) {
  const {
    ownerDocument = globalThis?.document,
    deferPointerDownOutside = false,
    isDeferredPointerDownOutsideRef,
    dismissableSurfaces,
    shouldHandlePointerDownOutside = IS_TRUE
  } = args;
  const handlePointerDownOutside = (0, import_react_use_callback_ref.useCallbackRef)(onPointerDownOutside);
  const isPointerInsideReactTreeRef = React.useRef(false);
  const isPointerDownOutsideRef = React.useRef(false);
  const interceptedOutsideInteractionEventsRef = React.useRef(/* @__PURE__ */ new Map());
  const handleClickRef = React.useRef(() => {
  });
  React.useEffect(() => {
    function resetOutsideInteraction() {
      isPointerDownOutsideRef.current = false;
      isDeferredPointerDownOutsideRef.current = false;
      interceptedOutsideInteractionEventsRef.current.clear();
    }
    function isOutsideInteractionIntercepted() {
      return Array.from(interceptedOutsideInteractionEventsRef.current.values()).some(Boolean);
    }
    function handleInteractionCapture(event) {
      if (!isPointerDownOutsideRef.current) {
        return;
      }
      const target = event.target;
      const isDismissableSurface = target instanceof Node && [...dismissableSurfaces].some((surface) => surface.contains(target));
      if (!isDismissableSurface) {
        interceptedOutsideInteractionEventsRef.current.set(event.type, true);
      }
      if (event.type === "click") {
        window.setTimeout(() => {
          if (isPointerDownOutsideRef.current) {
            handleClickRef.current();
          }
        }, 0);
      }
    }
    function handleInteractionBubble(event) {
      if (isPointerDownOutsideRef.current) {
        interceptedOutsideInteractionEventsRef.current.set(event.type, false);
      }
    }
    const handlePointerDown = (event) => {
      if (event.target && !isPointerInsideReactTreeRef.current) {
        let handleAndDispatchPointerDownOutsideEvent2 = function() {
          ownerDocument.removeEventListener("click", handleClickRef.current);
          const wasOutsideInteractionIntercepted = isOutsideInteractionIntercepted();
          resetOutsideInteraction();
          if (!wasOutsideInteractionIntercepted) {
            handleAndDispatchCustomEvent(
              POINTER_DOWN_OUTSIDE,
              handlePointerDownOutside,
              eventDetail,
              { discrete: true }
            );
          }
        };
        var handleAndDispatchPointerDownOutsideEvent = handleAndDispatchPointerDownOutsideEvent2;
        if (!shouldHandlePointerDownOutside(event.target)) {
          ownerDocument.removeEventListener("click", handleClickRef.current);
          resetOutsideInteraction();
          isPointerInsideReactTreeRef.current = false;
          return;
        }
        const eventDetail = { originalEvent: event };
        isPointerDownOutsideRef.current = true;
        isDeferredPointerDownOutsideRef.current = deferPointerDownOutside && event.button === 0;
        interceptedOutsideInteractionEventsRef.current.clear();
        if (!deferPointerDownOutside || event.button !== 0) {
          handleAndDispatchPointerDownOutsideEvent2();
        } else {
          ownerDocument.removeEventListener("click", handleClickRef.current);
          handleClickRef.current = handleAndDispatchPointerDownOutsideEvent2;
          ownerDocument.addEventListener("click", handleClickRef.current, { once: true });
        }
      } else {
        ownerDocument.removeEventListener("click", handleClickRef.current);
        resetOutsideInteraction();
      }
      isPointerInsideReactTreeRef.current = false;
    };
    const outsideInteractionEvents = [
      "pointerup",
      "mousedown",
      "mouseup",
      "touchstart",
      "touchend",
      "click"
    ];
    for (const eventName of outsideInteractionEvents) {
      ownerDocument.addEventListener(eventName, handleInteractionCapture, true);
      ownerDocument.addEventListener(eventName, handleInteractionBubble);
    }
    const timerId = window.setTimeout(() => {
      ownerDocument.addEventListener("pointerdown", handlePointerDown);
    }, 0);
    return () => {
      window.clearTimeout(timerId);
      ownerDocument.removeEventListener("pointerdown", handlePointerDown);
      ownerDocument.removeEventListener("click", handleClickRef.current);
      for (const eventName of outsideInteractionEvents) {
        ownerDocument.removeEventListener(eventName, handleInteractionCapture, true);
        ownerDocument.removeEventListener(eventName, handleInteractionBubble);
      }
    };
  }, [
    ownerDocument,
    handlePointerDownOutside,
    deferPointerDownOutside,
    isDeferredPointerDownOutsideRef,
    dismissableSurfaces,
    shouldHandlePointerDownOutside
  ]);
  return {
    // ensures we check React component tree (not just DOM tree)
    onPointerDownCapture: () => isPointerInsideReactTreeRef.current = true
  };
}
function useFocusOutside(onFocusOutside, ownerDocument = globalThis?.document) {
  const handleFocusOutside = (0, import_react_use_callback_ref.useCallbackRef)(onFocusOutside);
  const isFocusInsideReactTreeRef = React.useRef(false);
  React.useEffect(() => {
    const handleFocus = (event) => {
      if (event.target && !isFocusInsideReactTreeRef.current) {
        const eventDetail = { originalEvent: event };
        handleAndDispatchCustomEvent(FOCUS_OUTSIDE, handleFocusOutside, eventDetail, {
          discrete: false
        });
      }
    };
    ownerDocument.addEventListener("focusin", handleFocus);
    return () => ownerDocument.removeEventListener("focusin", handleFocus);
  }, [ownerDocument, handleFocusOutside]);
  return {
    onFocusCapture: () => isFocusInsideReactTreeRef.current = true,
    onBlurCapture: () => isFocusInsideReactTreeRef.current = false
  };
}
function dispatchUpdate() {
  const event = new CustomEvent(CONTEXT_UPDATE);
  document.dispatchEvent(event);
}
function handleAndDispatchCustomEvent(name, handler, detail, { discrete }) {
  const target = detail.originalEvent.target;
  const event = new CustomEvent(name, { bubbles: false, cancelable: true, detail });
  if (handler) target.addEventListener(name, handler, { once: true });
  if (discrete) {
    (0, import_react_primitive.dispatchDiscreteCustomEvent)(target, event);
  } else {
    target.dispatchEvent(event);
  }
}
var Root = DismissableLayer;
var Branch = DismissableLayerBranch;
//# sourceMappingURL=index.js.map
