import{once as f}from'../../../utils/once.js';import{disposables as p}from'../../../utils/disposables.js';function m(e,...t){e&&t.length>0&&e.classList.add(...t)}function d(e,...t){e&&t.length>0&&e.classList.remove(...t)}var g=(i=>(i.Finished="finished",i.Cancelled="cancelled",i))(g||{});function F(e,t){let i=p();if(!e)return i.dispose;let{transitionDuration:n,transitionDelay:a}=getComputedStyle(e),[l,s]=[n,a].map(o=>{let[u=0]=o.split(",").filter(Boolean).map(r=>r.includes("ms")?parseFloat(r):parseFloat(r)*1e3).sort((r,c)=>c-r);return u});return l!==0?i.setTimeout(()=>t("finished"),l+s):t("finished"),i.add(()=>t("cancelled")),i.dispose}function L(e,t,i,n,a,l){let s=p(),o=l!==void 0?f(l):()=>{};return d(e,...a),m(e,...t,...i),s.nextFrame(()=>{d(e,...i),m(e,...n),s.add(F(e,u=>(d(e,...n,...t),m(e,...a),o(u))))}),s.add(()=>d(e,...t,...i,...n,...a)),s.add(()=>o("cancelled")),s.dispose}export{g as Reason,L as transition};
