2025-09-21 18:07:30 +08:00
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var tt=Math.min,V=Math.max,et=Math.round;var E=i=>({x:i,y:i}),Gt={left:"right",right:"left",bottom:"top",top:"bottom"},Qt={start:"end",end:"start"};function mt(i,t,e){return V(i,tt(t,e))}function it(i,t){return typeof i=="function"?i(t):i}function W(i){return i.split("-")[0]}function st(i){return i.split("-")[1]}function gt(i){return i==="x"?"y":"x"}function bt(i){return i==="y"?"height":"width"}var Zt=new Set(["top","bottom"]);function P(i){return Zt.has(W(i))?"y":"x"}function wt(i){return gt(P(i))}function Ot(i,t,e){e===void 0&&(e=!1);let s=st(i),n=wt(i),o=bt(n),r=n==="x"?s===(e?"end":"start")?"right":"left":s==="start"?"bottom":"top";return t.reference[o]>t.floating[o]&&(r=Z(r)),[r,Z(r)]}function At(i){let t=Z(i);return[lt(i),t,lt(t)]}function lt(i){return i.replace(/start|end/g,t=>Qt[t])}var vt=["left","right"],Lt=["right","left"],te=["top","bottom"],ee=["bottom","top"];function ie(i,t,e){switch(i){case"top":case"bottom":return e?t?Lt:vt:t?vt:Lt;case"left":case"right":return t?te:ee;default:return[]}}function St(i,t,e,s){let n=st(i),o=ie(W(i),e==="start",s);return n&&(o=o.map(r=>r+"-"+n),t&&(o=o.concat(o.map(lt)))),o}function Z(i){return i.replace(/left|right|bottom|top/g,t=>Gt[t])}function se(i){return{top:0,right:0,bottom:0,left:0,...i}}function Ct(i){return typeof i!="number"?se(i):{top:i,right:i,bottom:i,left:i}}function U(i){let{x:t,y:e,width:s,height:n}=i;return{width:s,height:n,top:e,left:t,right:t+s,bottom:e+n,x:t,y:e}}function Dt(i,t,e){let{reference:s,floating:n}=i,o=P(t),r=wt(t),l=bt(r),a=W(t),c=o==="y",d=s.x+s.width/2-n.width/2,h=s.y+s.height/2-n.height/2,p=s[l]/2-n[l]/2,f;switch(a){case"top":f={x:d,y:s.y-n.height};break;case"bottom":f={x:d,y:s.y+s.height};break;case"right":f={x:s.x+s.width,y:h};break;case"left":f={x:s.x-n.width,y:h};break;default:f={x:s.x,y:s.y}}switch(st(t)){case"start":f[r]-=p*(e&&c?-1:1);break;case"end":f[r]+=p*(e&&c?-1:1);break}return f}var Et=async(i,t,e)=>{let{placement:s="bottom",strategy:n="absolute",middleware:o=[],platform:r}=e,l=o.filter(Boolean),a=await(r.isRTL==null?void 0:r.isRTL(t)),c=await r.getElementRects({reference:i,floating:t,strategy:n}),{x:d,y:h}=Dt(c,s,a),p=s,f={},u=0;for(let m=0;m<l.length;m++){let{name:g,fn:y}=l[m],{x:b,y:v,data:L,reset:x}=await y({x:d,y:h,initialPlacement:s,placement:p,strategy:n,middlewareData:f,rects:c,platform:r,elements:{reference:i,floating:t}});d=b??d,h=v??h,f={...f,[g]:{...f[g],...L}},x&&u<=50&&(u++,typeof x=="object"&&(x.placement&&(p=x.placement),x.rects&&(c=x.rects===!0?await r.getElementRects({reference:i,floating:t,strategy:n}):x.rects),{x:d,y:h}=Dt(c,p,a)),m=-1)}return{x:d,y:h,placement:p,strategy:n,middlewareData:f}};async function yt(i,t){var e;t===void 0&&(t={});let{x:s,y:n,platform:o,rects:r,elements:l,strategy:a}=i,{boundary:c="clippingAncestors",rootBoundary:d="viewport",elementContext:h="floating",altBoundary:p=!1,padding:f=0}=it(t,i),u=Ct(f),g=l[p?h==="floating"?"reference":"floating":h],y=U(await o.getClippingRect({element:(e=await(o.isElement==null?void 0:o.isElement(g)))==null||e?g:g.contextElement||await(o.getDocumentElement==null?void 0:o.getDocumentElement(l.floating)),boundary:c,rootBoundary:d,strategy:a})),b=h==="floating"?{x:s,y:n,width:r.floating.width,height:r.floating.height}:r.reference,v=await(o.getOffsetParent==null?void 0:o.getOffsetParent(l.floating)),L=await(o.isElement==null?void 0:o.isElement(v))?await(o.getScale==null?void 0:o.getScale(v))||{x:1,y:1}:{x:1,y:1},x=U(o.convertOffsetParentRelativeRectToViewportRelativeRect?await o.convertOffsetParentRelativeRectToViewportRelativeRect({elements:l,rect:b,offsetParent:v,strategy:a}):b);return{top:(y.top-x.top+u.top)/L.y,bottom:(x.bottom-y.bottom+u.bottom)/L.y,left:(y.left-x.left+u.left)/L.x,right:(x.right-y.right+u.right)/L.x}}var Rt=function(i){return i===void 0&&(i={}),{name:"flip",options:i,async fn(t){var e,s;let{placement:n,middlewareData:o,rects:r,initialPlacement:l,platform:a,elements:c}=t,{mainAxis:d=!0,crossAxis:h=!0,fallbackPlacements:p,fallbackStrategy:f="bestFit",fallbackAxisSideDirection:u="none",flipAlignment:m=!0,...g}=it(i,t);if((e=o.arrow)!=n
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