"use client";import f,{Fragment as g,createContext as E,useContext as T,useEffect as R,useMemo as c,useRef as A,useState as G}from"react";import{createPortal as H}from"react-dom";import{useEvent as L}from'../../hooks/use-event.js';import{useIsoMorphicEffect as x}from'../../hooks/use-iso-morphic-effect.js';import{useOnUnmount as O}from'../../hooks/use-on-unmount.js';import{useOwnerDocument as _}from'../../hooks/use-owner.js';import{useServerHandoffComplete as h}from'../../hooks/use-server-handoff-complete.js';import{optionalRef as F,useSyncRefs as P}from'../../hooks/use-sync-refs.js';import{usePortalRoot as U}from'../../internal/portal-force-root.js';import{env as C}from'../../utils/env.js';import{forwardRefWithAs as m,render as d}from'../../utils/render.js';function D(p){let r=U(),l=T(v),e=_(p),[o,n]=G(()=>{var t;if(!r&&l!==null)return(t=l.current)!=null?t:null;if(C.isServer)return null;let u=e==null?void 0:e.getElementById("headlessui-portal-root");if(u)return u;if(e===null)return null;let a=e.createElement("div");return a.setAttribute("id","headlessui-portal-root"),e.body.appendChild(a)});return R(()=>{o!==null&&(e!=null&&e.body.contains(o)||e==null||e.body.appendChild(o))},[o,e]),R(()=>{r||l!==null&&n(l.current)},[l,n,r]),o}let M=g,N=m(function(r,l){let e=r,o=A(null),n=P(F(i=>{o.current=i}),l),u=_(o),a=D(o),[t]=G(()=>{var i;return C.isServer?null:(i=u==null?void 0:u.createElement("div"))!=null?i:null}),s=T(y),b=h();return x(()=>{!a||!t||a.contains(t)||(t.setAttribute("data-headlessui-portal",""),a.appendChild(t))},[a,t]),x(()=>{if(t&&s)return s.register(t)},[s,t]),O(()=>{var i;!a||!t||(t instanceof Node&&a.contains(t)&&a.removeChild(t),a.childNodes.length<=0&&((i=a.parentElement)==null||i.removeChild(a)))}),b?!a||!t?null:H(d({ourProps:{ref:n},theirProps:e,slot:{},defaultTag:M,name:"Portal"}),t):null});function S(p,r){let l=P(r),{enabled:e=!0,...o}=p;return e?f.createElement(N,{...o,ref:l}):d({ourProps:{ref:l},theirProps:o,slot:{},defaultTag:M,name:"Portal"})}let j=g,v=E(null);function W(p,r){let{target:l,...e}=p,n={ref:P(r)};return f.createElement(v.Provider,{value:l},d({ourProps:n,theirProps:e,defaultTag:j,name:"Popover.Group"}))}let y=E(null);function ee(){let p=T(y),r=A([]),l=L(n=>(r.current.push(n),p&&p.register(n),()=>e(n))),e=L(n=>{let u=r.current.indexOf(n);u!==-1&&r.current.splice(u,1),p&&p.unregister(n)}),o=c(()=>({register:l,unregister:e,portals:r}),[l,e,r]);return[r,c(()=>function({children:u}){return f.createElement(y.Provider,{value:o},u)},[o])]}let I=m(S),J=m(W),te=Object.assign(I,{Group:J});export{te as Portal,J as PortalGroup,ee as useNestedPortals};
