2 lines
16 KiB
JavaScript
2 lines
16 KiB
JavaScript
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const j=Math.min,H=Math.max,nt=Math.round,et=Math.floor,L=t=>({x:t,y:t}),Ft={left:"right",right:"left",bottom:"top",top:"bottom"},Bt={start:"end",end:"start"};function ft(t,e,n){return H(t,j(e,n))}function Q(t,e){return typeof t=="function"?t(e):t}function $(t){return t.split("-")[0]}function Z(t){return t.split("-")[1]}function Ot(t){return t==="x"?"y":"x"}function dt(t){return t==="y"?"height":"width"}function Y(t){return["top","bottom"].includes($(t))?"y":"x"}function mt(t){return Ot(Y(t))}function Mt(t,e,n){n===void 0&&(n=!1);const o=Z(t),i=mt(t),r=dt(i);let s=i==="x"?o===(n?"end":"start")?"right":"left":o==="start"?"bottom":"top";return e.reference[r]>e.floating[r]&&(s=ot(s)),[s,ot(s)]}function Nt(t){const e=ot(t);return[at(t),e,at(e)]}function at(t){return t.replace(/start|end/g,e=>Bt[e])}function Wt(t,e,n){const o=["left","right"],i=["right","left"],r=["top","bottom"],s=["bottom","top"];switch(t){case"top":case"bottom":return n?e?i:o:e?o:i;case"left":case"right":return e?r:s;default:return[]}}function Vt(t,e,n,o){const i=Z(t);let r=Wt($(t),n==="start",o);return i&&(r=r.map(s=>s+"-"+i),e&&(r=r.concat(r.map(at)))),r}function ot(t){return t.replace(/left|right|bottom|top/g,e=>Ft[e])}function Ht(t){return{top:0,right:0,bottom:0,left:0,...t}}function Rt(t){return typeof t!="number"?Ht(t):{top:t,right:t,bottom:t,left:t}}function it(t){const{x:e,y:n,width:o,height:i}=t;return{width:o,height:i,top:n,left:e,right:e+o,bottom:n+i,x:e,y:n}}function yt(t,e,n){let{reference:o,floating:i}=t;const r=Y(e),s=mt(e),c=dt(s),l=$(e),f=r==="y",d=o.x+o.width/2-i.width/2,u=o.y+o.height/2-i.height/2,m=o[c]/2-i[c]/2;let a;switch(l){case"top":a={x:d,y:o.y-i.height};break;case"bottom":a={x:d,y:o.y+o.height};break;case"right":a={x:o.x+o.width,y:u};break;case"left":a={x:o.x-i.width,y:u};break;default:a={x:o.x,y:o.y}}switch(Z(e)){case"start":a[s]-=m*(n&&f?-1:1);break;case"end":a[s]+=m*(n&&f?-1:1);break}return a}const $t=async(t,e,n)=>{const{placement:o="bottom",strategy:i="absolute",middleware:r=[],platform:s}=n,c=r.filter(Boolean),l=await(s.isRTL==null?void 0:s.isRTL(e));let f=await s.getElementRects({reference:t,floating:e,strategy:i}),{x:d,y:u}=yt(f,o,l),m=o,a={},h=0;for(let g=0;g<c.length;g++){const{name:w,fn:p}=c[g],{x,y,data:b,reset:v}=await p({x:d,y:u,initialPlacement:o,placement:m,strategy:i,middlewareData:a,rects:f,platform:s,elements:{reference:t,floating:e}});d=x??d,u=y??u,a={...a,[w]:{...a[w],...b}},v&&h<=50&&(h++,typeof v=="object"&&(v.placement&&(m=v.placement),v.rects&&(f=v.rects===!0?await s.getElementRects({reference:t,floating:e,strategy:i}):v.rects),{x:d,y:u}=yt(f,m,l)),g=-1)}return{x:d,y:u,placement:m,strategy:i,middlewareData:a}};async function ht(t,e){var n;e===void 0&&(e={});const{x:o,y:i,platform:r,rects:s,elements:c,strategy:l}=t,{boundary:f="clippingAncestors",rootBoundary:d="viewport",elementContext:u="floating",altBoundary:m=!1,padding:a=0}=Q(e,t),h=Rt(a),w=c[m?u==="floating"?"reference":"floating":u],p=it(await r.getClippingRect({element:(n=await(r.isElement==null?void 0:r.isElement(w)))==null||n?w:w.contextElement||await(r.getDocumentElement==null?void 0:r.getDocumentElement(c.floating)),boundary:f,rootBoundary:d,strategy:l})),x=u==="floating"?{x:o,y:i,width:s.floating.width,height:s.floating.height}:s.reference,y=await(r.getOffsetParent==null?void 0:r.getOffsetParent(c.floating)),b=await(r.isElement==null?void 0:r.isElement(y))?await(r.getScale==null?void 0:r.getScale(y))||{x:1,y:1}:{x:1,y:1},v=it(r.convertOffsetParentRelativeRectToViewportRelativeRect?await r.convertOffsetParentRelativeRectToViewportRelativeRect({elements:c,rect:x,offsetParent:y,strategy:l}):x);return{top:(p.top-v.top+h.top)/b.y,bottom:(v.bottom-p.bottom+h.bottom)/b.y,left:(p.left-v.left+h.left)/b.x,right:(v.right-p.right+h.right)/b.x}}const zt=t=>({name:"arrow",options:t,async fn(e){const{x:n,y:o,placement:i,rects:r,platform:s,elements:c,middlewareData:l}=e,{element:f,padding:d=0}=Q(t,e)||{};if(f==null)return{};const u=Rt(d),m={x:n,y:o},a=mt(i),h=dt(a),g=await s.getDimensions(f),w=a==="y",p=w?"top":"left",x=w?"bottom":"right",y=w?"clientHeight":
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