http://www.beloga.xyz/-floating-ui/core-1.3.1/dist/floating-ui.core.browser.min.js

1function t(t){return t.split("-")[1]}function e(t){return"y"===t?"height":"width"}function n(t){return t.split("-")[0]}function o(t){return["top","bottom"].includes(n(t))?"x":"y"}function i(i,r,a){let{reference:l,floating:s}=i;const c=l.x+l.width/2-s.width/2,f=l.y+l.height/2-s.height/2,m=o(r),u=e(m),g=l[u]/2-s[u]/2,d="x"===m;let p;switch(n(r)){case"top":p={x:c,y:l.y-s.height};break;case"bottom":p={x:c,y:l.y+l.height};break;case"right":p={x:l.x+l.width,y:f};break;case"left":p={x:l.x-s.width,y:f};break;default:p={x:l.x,y:l.y}}switch(t(r)){case"start":p[m]-=g*(a&&d?-1:1);break;case"end":p[m]+=g*(a&&d?-1:1)}return p}const r=async(t,e,n)=>{const{placement:o="bottom",strategy:r="absolute",middleware:a=[],platform:l}=n,s=a.filter(Boolean),c=await(null==l.isRTL?void 0:l.isRTL(e));let f=await l.getElementRects({reference:t,floating:e,strategy:r}),{x:m,y:u}=i(f,o,c),g=o,d={},p=0;for(let n=0;n<s.length;n++){const{name:a,fn:h}=s[n],{x:y,y:x,data:w,reset:v}=await h({x:m,y:u,initialPlacement:o,placement:g,strategy:r,middlewareData:d,rects:f,platform:l,elements:{reference:t,floating:e}});m=null!=y?y:m,u=null!=x?x:u,d={...d,[a]:{...d[a],...w}},v&&p<=50&&(p++,"object"==typeof v&&(v.placement&&(g=v.placement),v.rects&&(f=!0===v.rects?await l.getElementRects({reference:t,floating:e,strategy:r}):v.rects),({x:m,y:u}=i(f,g,c))),n=-1)}return{x:m,y:u,placement:g,strategy:r,middlewareData:d}};function a(t,e){return"function"==typeof t?t(e):t}function l(t){return"number"!=typeof t?function(t){return{top:0,right:0,bottom:0,left:0,...t}}(t):{top:t,right:t,bottom:t,left:t}}function s(t){return{...t,top:t.y,left:t.x,right:t.x+t.width,bottom:t.y+t.height}}async function c(t,e){var n;void 0===e&&(e={});const{x:o,y:i,platform:r,rects:c,elements:f,strategy:m}=t,{boundary:u="clippingAncestors",rootBoundary:g="viewport",elementContext:d="floating",altBoundary:p=!1,padding:h=0}=a(e,t),y=l(h),x=f[p?"floating"===d?"reference":"floating":d],w=s(await r.getClippingRect({element:null==(n=await(null==r.isElement?void 0:r.isElement(x)))||n?x:x.contextElement||await(null==r.getDocumentElement?void 0:r.getDocumentElement(f.floating)),boundary:u,rootBoundary:g,strategy:m})),v="floating"===d?{...c.floating,x:o,y:i}:c.reference,b=await(null==r.getOffsetParent?void 0:r.getOffsetParent(f.floating)),A=await(null==r.isElement?void 0:r.isElement(b))&&await(null==r.getScale?void 0:r.getScale(b))||{x:1,y:1},R=s(r.convertOffsetParentRelativeRectToViewportRelativeRect?await r.convertOffsetParentRelativeRectToViewportRelativeRect({rect:v,offsetParent:b,strategy:m}):v);return{top:(w.top-R.top+y.top)/A.y,bottom:(R.bottom-w.bottom+y.bottom)/A.y,left:(w.left-R.left+y.left)/A.x,right:(R.right-w.right+y.right)/A.x}}const f=Math.min,m=Math.max;function u(t,e,n){return m(t,f(e,n))}const g=n=>({name:"arrow",options:n,async fn(i){const{x:r,y:s,placement:c,rects:m,platform:g,elements:d}=i,{element:p,padding:h=0}=a(n,i)||{};if(null==p)return{};const 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i.reference[s]>i.floating[s]&&(c=y(c)),{main:c,cross:y(c)}}const w={start:"end",end:"start"};function v(t){return t.replace(/start|end/g,(t=>w[t]))}const b=function(e){return void 0===e&&(e={}),{name:"autoPlacement",options:e,async fn(o){var i,r,l;const{rects:s,middlewareData:f,placement:m,platform:u,elements:g}=o,{crossAxis:d=!1,alignment:h,allowedPlacements:y=p,autoAlignment:w=!0,...b}=a(e,o),A=void 0!==h||y===p?function(e,o,i){return(e?[...i.filter((n=>t(n)===e)),...i.filter((n=>t(n)!==e))]:i.filter((t=>n(t)===t))).filter((n=>!e||t(n)===e||!!o&&v(n)!==n))}(h||null,w,y):y,R=await c(o,b),P=(null==(i=f.autoPlacement)?void 0:i.index)||0,E=A[P];if(null==E)return{};const{main:T,cross:D}=x(E,s,await(null==u.isRTL?void 0:u.isRTL(g.floating)));if(m!==E)return{reset:{placement:A[0]}};const L=[R[n(E)],R[T],R[D]],k=[...(null==(r=f.autoPlacement)?void 0:r.overflows)||[],{placement:E,overflows:L}],O=A[P+1];if(O)return{data:{index:P+1,overflows:k},reset:{placement:O}};const B=k.map((e=>{const n=t(e.placement);return[e.placement,n&&d?e.overflows.slice(0,2).reduce(((t,e)=>t+e),0):e.overflows[0],e.overflows]})).sort(((t,e)=>t[1]-e[1])),C=(null==(l=B.filter((e=>e[2].slice(0,t(e[0])?2:3).every((t=>t<=0))))[0])?void 0:l[0])||B[0][0];return C!==m?{data:{index:P+1,overflows:k},reset:{placement:C}}:{}}}};const A=function(e){return void 0===e&&(e={}),{name:"flip",options:e,async fn(o){var i;const{placement:r,middlewareData:l,rects:s,initialPlacement:f,platform:m,elements:u}=o,{mainAxis:g=!0,crossAxis:d=!0,fallbackPlacements:p,fallbackStrategy:h="bestFit",fallbackAxisSideDirection:w="none",flipAlignment:b=!0,...A}=a(e,o),R=n(r),P=n(f)===f,E=await(null==m.isRTL?void 0:m.isRTL(u.floating)),T=p||(P||!b?[y(f)]:function(t){const e=y(t);return[v(t),e,v(e)]}(f));p||"none"===w||T.push(...function(e,o,i,r){const a=t(e);let l=function(t,e,n){const o=["left","right"],i=["right","left"],r=["top","bottom"],a=["bottom","top"];switch(t){case"top":case"bottom":return n?e?i:o:e?o:i;case"left":case"right":return e?r:a;default:return[]}}(n(e),"start"===i,r);return a&&(l=l.map((t=>t+"-"+a)),o&&(l=l.concat(l.map(v)))),l}(f,b,w,E));const D=[f,...T],L=await c(o,A),k=[];let O=(null==(i=l.flip)?void 0:i.overflows)||[];if(g&&k.push(L[R]),d){const{main:t,cross:e}=x(r,s,E);k.push(L[t],L[e])}if(O=[...O,{placement:r,overflows:k}],!k.every((t=>t<=0))){var B,C;const t=((null==(B=l.flip)?void 0:B.index)||0)+1,e=D[t];if(e)return{data:{index:t,overflows:O},reset:{placement:e}};let n=null==(C=O.filter((t=>t.overflows[0]<=0)).sort(((t,e)=>t.overflows[1]-e.overflows[1]))[0])?void 0:C.placement;if(!n)switch(h){case"bestFit":{var H;const t=null==(H=O.map((t=>[t.placement,t.overflows.filter((t=>t>0)).reduce(((t,e)=>t+e),0)])).sort(((t,e)=>t[1]-e[1]))[0])?void 0:H[0];t&&(n=t);break}case"initialPlacement":n=f}if(r!==n)return{reset:{placement:n}}}return{}}}};function R(t,e){return{top:t.top-e.height,right:t.right-e.width,bottom:t.bottom-e.height,left:t.left-e.width}}function P(t){return d.some((e=>t[e]>=0))}const E=function(t){return void 0===t&&(t={}),{name:"hide",options:t,async fn(e){const{rects:n}=e,{strategy:o="referenceHidden",...i}=a(t,e);switch(o){case"referenceHidden":{const t=R(await c(e,{...i,elementContext:"reference"}),n.reference);return{data:{referenceHiddenOffsets:t,referenceHidden:P(t)}}}case"escaped":{const t=R(await c(e,{...i,altBoundary:!0}),n.floating);return{data:{escapedOffsets:t,escaped:P(t)}}}default:return{}}}}};function T(t){const e=f(...t.map((t=>t.left))),n=f(...t.map((t=>t.top)));return{x:e,y:n,width:m(...t.map((t=>t.right)))-e,height:m(...t.map((t=>t.bottom)))-n}}const D=function(t){return void 0===t&&(t={}),{name:"inline",options:t,async fn(e){const{placement:i,elements:r,rects:c,platform:u,strategy:g}=e,{padding:d=2,x:p,y:h}=a(t,e),y=Array.from(await(null==u.getClientRects?void 0:u.getClientRects(r.reference))||[]),x=function(t){const e=t.slice().sort(((t,e)=>t.y-e.y)),n=[];let o=null;for(let t=0;t<e.length;t++){const i=e[t];!o||i.y-o.y>o.height/2?n.push([i]):n[n.length-1].push(i),o=i}return n.map((t=>s(T(t))))}(y),w=s(T(y)),v=l(d);const b=await u.getElementRects({reference:{getBoundingClientRect:function(){if(2===x.length&&x[0].left>x[1].right&&null!=p&&null!=h)return x.find((t=>p>t.left-v.left&&p<t.right+v.right&&h>t.top-v.top&&h<t.bottom+v.bottom))||w;if(x.length>

1=2){if("x"===o(i)){const t=x[0],e=x[x.length-1],o="top"===n(i),r=t.top,a=e.bottom,l=o?t.left:e.left,s=o?t.right:e.right;return{top:r,bottom:a,left:l,right:s,width:s-l,height:a-r,x:l,y:r}}const t="left"===n(i),e=m(...x.map((t=>t.right))),r=f(...x.map((t=>t.left))),a=x.filter((n=>t?n.left===r:n.right===e)),l=a[0].top,s=a[a.length-1].bottom;return{top:l,bottom:s,left:r,right:e,width:e-r,height:s-l,x:r,y:l}}return w}},floating:r.floating,strategy:g});return c.reference.x!==b.reference.x||c.reference.y!==b.reference.y||c.reference.width!==b.reference.width||c.reference.height!==b.reference.height?{reset:{rects:b}}:{}}}};const L=function(e){return void 0===e&&(e=0),{name:"offset",options:e,async fn(i){const{x:r,y:l}=i,s=await async function(e,i){const{placement:r,platform:l,elements:s}=e,c=await(null==l.isRTL?void 0:l.isRTL(s.floating)),f=n(r),m=t(r),u="x"===o(r),g=["left","top"].includes(f)?-1:1,d=c&&u?-1:1,p=a(i,e);let{mainAxis:h,crossAxis:y,alignmentAxis:x}="number"==typeof p?{mainAxis:p,crossAxis:0,alignmentAxis:null}:{mainAxis:0,crossAxis:0,alignmentAxis:null,...p};return m&&"number"==typeof x&&(y="end"===m?-1*x:x),u?{x:y*d,y:h*g}:{x:h*g,y:y*d}}(i,e);return{x:r+s.x,y:l+s.y,data:s}}}};function k(t){return"x"===t?"y":"x"}const O=function(t){return void 0===t&&(t={}),{name:"shift",options:t,async fn(e){const{x:i,y:r,placement:l}=e,{mainAxis:s=!0,crossAxis:f=!1,limiter:m={fn:t=>{let{x:e,y:n}=t;return{x:e,y:n}}},...g}=a(t,e),d={x:i,y:r},p=await c(e,g),h=o(n(l)),y=k(h);let x=d[h],w=d[y];if(s){const t="y"===h?"bottom":"right";x=u(x+p["y"===h?"top":"left"],x,x-p[t])}if(f){const t="y"===y?"bottom":"right";w=u(w+p["y"===y?"top":"left"],w,w-p[t])}const v=m.fn({...e,[h]:x,[y]:w});return{...v,data:{x:v.x-i,y:v.y-r}}}}},B=function(t){return void 0===t&&(t={}),{options:t,fn(e){const{x:i,y:r,placement:l,rects:s,middlewareData:c}=e,{offset:f=0,mainAxis:m=!0,crossAxis:u=!0}=a(t,e),g={x:i,y:r},d=o(l),p=k(d);let h=g[d],y=g[p];const x=a(f,e),w="number"==typeof x?{mainAxis:x,crossAxis:0}:{mainAxis:0,crossAxis:0,...x};if(m){const t="y"===d?"height":"width",e=s.reference[d]-s.floating[t]+w.mainAxis,n=s.reference[d]+s.reference[t]-w.mainAxis;h<e?h=e:h>n&&(h=n)}if(u){var v,b;const t="y"===d?"width":"height",e=["top","left"].includes(n(l)),o=s.reference[p]-s.floating[t]+(e&&(null==(v=c.offset)?void 0:v[p])||0)+(e?0:w.crossAxis),i=s.reference[p]+s.reference[t]+(e?0:(null==(b=c.offset)?void 0:b[p])||0)-(e?w.crossAxis:0);y<o?y=o:y>i&&(y=i)}return{[d]:h,[p]:y}}}},C=function(e){return void 0===e&&(e={}),{name:"size",options:e,async fn(i){const{placement:r,rects:l,platform:s,elements:u}=i,{apply:g=(()=>{}),...d}=a(e,i),p=await c(i,d),h=n(r),y=t(r),x="x"===o(r),{width:w,height:v}=l.floating;let b,A;"top"===h||"bottom"===h?(b=h,A=y===(await(null==s.isRTL?void 0:s.isRTL(u.floating))?"start":"end")?"left":"right"):(A=h,b="end"===y?"top":"bottom");const R=v-p[b],P=w-p[A],E=!i.middlewareData.shift;let T=R,D=P;if(x){const t=w-p.left-p.right;D=y||E?f(P,t):t}else{const t=v-p.top-p.bottom;T=y||E?f(R,t):t}if(E&&!y){const t=m(p.left,0),e=m(p.right,0),n=m(p.top,0),o=m(p.bottom,0);x?D=w-2*(0!==t||0!==e?t+e:m(p.left,p.right)):T=v-2*(0!==n||0!==o?n+o:m(p.top,p.bottom))}await g({...i,availableWidth:D,availableHeight:T});const L=await s.getDimensions(u.floating);return w!==L.width||v!==L.height?{reset:{rects:!0}}:{}}}};export{g as arrow,b as autoPlacement,r as computePosition,c as detectOverflow,A as flip,E as hide,D as inline,B as limitShift,L as offset,s as rectToClientRect,O as shift,C as size};