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react-virtuoso - npm Package Compare versions

Comparing version 2.19.0 to 2.19.1

2

dist/index.js

@@ -1,2 +0,2 @@

"use strict";var e=require("@virtuoso.dev/react-urx"),t=require("@virtuoso.dev/urx"),n=require("react"),o=require("react-dom");function r(e){if(e&&e.__esModule)return e;var t=Object.create(null);return e&&Object.keys(e).forEach(function(n){if("default"!==n){var o=Object.getOwnPropertyDescriptor(e,n);Object.defineProperty(t,n,o.get?o:{enumerable:!0,get:function(){return e[n]}})}}),t.default=e,t}var i=r(t),a=r(n);function l(){return l=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var o in n)Object.prototype.hasOwnProperty.call(n,o)&&(e[o]=n[o])}return e},l.apply(this,arguments)}function s(e,t){if(null==e)return{};var n,o,r={},i=Object.keys(e);for(o=0;o<i.length;o++)t.indexOf(n=i[o])>=0||(r[n]=e[n]);return r}function u(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,o=new Array(t);n<t;n++)o[n]=e[n];return o}function c(e,t){var n="undefined"!=typeof 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p=((m={})[exports.LogLevel.DEBUG]="debug",m[exports.LogLevel.INFO]="log",m[exports.LogLevel.WARN]="warn",m[exports.LogLevel.ERROR]="error",m),h=i.system(function(){var e=i.statefulStream(exports.LogLevel.ERROR);return{log:i.statefulStream(function(t,n,o){var r;void 0===o&&(o=exports.LogLevel.INFO),o>=(null!=(r=("undefined"==typeof globalThis?window:globalThis).VIRTUOSO_LOG_LEVEL)?r:i.getValue(e))&&console[p[o]]("%creact-virtuoso: %c%s %o","color: #0253b3; font-weight: bold","color: initial",t,n)}),logLevel:e}},[],{singleton:!0});function g(e,t){void 0===t&&(t=!0);var o=n.useRef(null),r=function(e){};if("undefined"!=typeof ResizeObserver){var i=new ResizeObserver(function(t){var n=t[0].target;null!==n.offsetParent&&e(n)});r=function(e){e&&t?(i.observe(e),o.current=e):(o.current&&i.unobserve(o.current),o.current=null)}}return{ref:o,callbackRef:r}}function v(e,t){return void 0===t&&(t=!0),g(e,t).callbackRef}function S(e,t,n,o,r,i,a){return g(function(n){for(var l=function(e,t,n,o){var r=e.length;if(0===r)return null;for(var i=[],a=0;a<r;a++){var l=e.item(a);if(l&&void 0!==l.dataset.index){var s=parseInt(l.dataset.index),u=parseFloat(l.dataset.knownSize),c=t(l,"offsetHeight");if(0===c&&o("Zero-sized element, this should not happen",{child:l},exports.LogLevel.ERROR),c!==u){var m=i[i.length-1];0===i.length||m.size!==c||m.endIndex!==s-1?i.push({startIndex:s,endIndex:s,size:c}):i[i.length-1].endIndex++}}}return i}(n.children,t,0,r),s=n.parentElement;!s.dataset.virtuosoScroller;)s=s.parentElement;var u="window"===s.firstElementChild.dataset.viewportType,c=a?a.scrollTop:u?window.pageYOffset||document.documentElement.scrollTop:s.scrollTop,m=a?a.scrollHeight:u?document.documentElement.scrollHeight:s.scrollHeight,f=a?a.offsetHeight:u?window.innerHeight:s.offsetHeight;o({scrollTop:Math.max(c,0),scrollHeight:m,viewportHeight:f}),null==i||i(function(e,t,n){return"normal"===t||null!=t&&t.endsWith("px")||n("row-gap was not resolved to pixel value 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e.diff})),function(e){e>0?(i.publish(n,!0),i.publish(s,e)):e<0&&i.publish(u,e)}),i.subscribe(i.pipe(c,i.withLatestFrom(t)),function(e){e[0]<0&&(0,e[1])("`firstItemIndex` prop should not be set to less than zero. 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l({},n,{sizeTree:r},Y(n.offsetTree,0,r,o))})),S),{data:h,totalCount:r,sizeRanges:o,groupIndices:m,defaultItemSize:d,fixedItemSize:f,unshiftWith:s,shiftWith:u,shiftWithOffset:w,beforeUnshiftWith:T,firstItemIndex:c,gap:g,sizes:S,listRefresh:x,statefulTotalCount:a,trackItemSizes:I,itemSize:p}},i.tup(h,D),{singleton:!0}),ne="undefined"!=typeof document&&"scrollBehavior"in document.documentElement.style;function oe(e){var t="number"==typeof e?{index:e}:e;return t.align||(t.align="start"),t.behavior&&ne||(t.behavior="auto"),t.offset||(t.offset=0),t}var re=i.system(function(e){var t=e[0],n=t.sizes,o=t.totalCount,r=t.listRefresh,a=t.gap,l=e[1],s=l.scrollingInProgress,u=l.viewportHeight,c=l.scrollTo,m=l.smoothScrollTargetReached,f=l.headerHeight,d=l.footerHeight,p=l.fixedHeaderHeight,h=l.fixedFooterHeight,g=e[2].log,v=i.stream(),S=i.statefulStream(0),C=null,I=null,x=null;function T(){C&&(C(),C=null),x&&(x(),x=null),I&&(clearTimeout(I),I=null),i.publish(s,!1)}return i.connect(i.pipe(v,i.withLatestFrom(n,u,o,S,f,d,g),i.withLatestFrom(a,p,h),i.map(function(e){var t=e[0],n=t[0],o=t[1],a=t[2],l=t[3],u=t[4],c=t[5],f=t[6],d=t[7],p=e[1],h=e[2],g=e[3],S=oe(n),w=S.align,b=S.behavior,y=S.offset,E=l-1,H=$(S,o,E),R=J(H,o.offsetTree,p)+c;"end"===w?(R+=h+L(o.sizeTree,H)[1]-a+g,H===E&&(R+=f)):"center"===w?R+=(h+L(o.sizeTree,H)[1]-a+g)/2:R-=u,y&&(R+=y);var k=function(e){T(),e?(d("retrying to scroll to",{location:n},exports.LogLevel.DEBUG),i.publish(v,n)):d("list did not change, scroll successful",{},exports.LogLevel.DEBUG)};if(T(),"smooth"===b){var z=!1;x=i.subscribe(r,function(e){z=z||e}),C=i.handleNext(m,function(){k(z)})}else C=i.handleNext(i.pipe(r,function(e){var t=setTimeout(function(){e(!1)},150);return function(n){n&&(e(!0),clearTimeout(t))}}),k);return I=setTimeout(function(){T()},1200),i.publish(s,!0),d("scrolling from index 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e[0]<=e[1]}),i.distinctUntilChanged()),c),i.connect(i.pipe(c,i.throttleTime(50)),f);var v=i.streamFromEmitter(i.pipe(i.combineLatest(n,i.duc(r),i.duc(a),i.duc(l),i.duc(d)),i.scan(function(e,t){var n,o,r=t[0],i=r.scrollTop,a=r.scrollHeight,l=t[1],s={viewportHeight:l,scrollTop:i,scrollHeight:a};return i+l-a>-t[4]?(i>e.state.scrollTop?(n="SCROLLED_DOWN",o=e.state.scrollTop-i):(n="SIZE_DECREASED",o=e.state.scrollTop-i||e.scrollTopDelta),{atBottom:!0,state:s,atBottomBecause:n,scrollTopDelta:o}):{atBottom:!1,notAtBottomBecause:s.scrollHeight>e.state.scrollHeight?"SIZE_INCREASED":l<e.state.viewportHeight?"VIEWPORT_HEIGHT_DECREASING":i<e.state.scrollTop?"SCROLLING_UPWARDS":"NOT_FULLY_SCROLLED_TO_LAST_ITEM_BOTTOM",state:s}},ae),i.distinctUntilChanged(function(e,t){return e&&e.atBottom===t.atBottom}))),S=i.statefulStreamFromEmitter(i.pipe(n,i.scan(function(e,t){var n=t.scrollTop,o=t.scrollHeight,r=t.viewportHeight;return I(e.scrollHeight,o)?{scrollTop:n,scrollHeight:o,jump:0,changed:!1}:e.scrollTop!==n&&o-(n+r)<1?{scrollHeight:o,scrollTop:n,jump:e.scrollTop-n,changed:!0}:{scrollHeight:o,scrollTop:n,jump:0,changed:!0}},{scrollHeight:0,jump:0,scrollTop:0,changed:!1}),i.filter(function(e){return e.changed}),i.map(function(e){return e.jump})),0);i.connect(i.pipe(v,i.map(function(e){return e.atBottom})),u),i.connect(i.pipe(u,i.throttleTime(50)),m);var C=i.statefulStream("down");i.connect(i.pipe(n,i.map(function(e){return e.scrollTop}),i.distinctUntilChanged(),i.scan(function(e,t){return i.getValue(g)?{direction:e.direction,prevScrollTop:t}:{direction:t<e.prevScrollTop?ie:"down",prevScrollTop:t}},{direction:"down",prevScrollTop:0}),i.map(function(e){return e.direction})),C),i.connect(i.pipe(n,i.throttleTime(50),i.mapTo("none")),C);var x=i.statefulStream(0);return i.connect(i.pipe(h,i.filter(function(e){return!e}),i.mapTo(0)),x),i.connect(i.pipe(o,i.throttleTime(100),i.withLatestFrom(h),i.filter(function(e){return!!e[1]}),i.scan(function(e,t){return[e[1],t[0]]},[0,0]),i.map(function(e){return e[1]-e[0]})),x),{isScrolling:h,isAtTop:c,isAtBottom:u,atBottomState:v,atTopStateChange:f,atBottomStateChange:m,scrollDirection:C,atBottomThreshold:d,atTopThreshold:p,scrollVelocity:x,lastJumpDueToItemResize:S}},i.tup(T)),se=i.system(function(e){var t=e[0].log,n=i.statefulStream(!1),o=i.streamFromEmitter(i.pipe(n,i.filter(function(e){return e}),i.distinctUntilChanged()));return i.subscribe(n,function(e){e&&i.getValue(t)("props updated",{},exports.LogLevel.DEBUG)}),{propsReady:n,didMount:o}},i.tup(h),{singleton:!0}),ue=i.system(function(e){var t=e[0],n=t.sizes,o=t.listRefresh,r=t.defaultItemSize,a=e[1].scrollTop,l=e[2].scrollToIndex,s=e[3].didMount,u=i.statefulStream(!0),c=i.statefulStream(0);return i.connect(i.pipe(s,i.withLatestFrom(c),i.filter(function(e){return!!e[1]}),i.mapTo(!1)),u),i.subscribe(i.pipe(i.combineLatest(o,s),i.withLatestFrom(u,n,r),i.filter(function(e){var t=e[1],n=e[3];return e[0][1]&&(!y(e[2].sizeTree)||void 0!==n)&&!t}),i.withLatestFrom(c)),function(e){var t=e[1];setTimeout(function(){i.handleNext(a,function(){i.publish(u,!0)}),i.publish(l,t)})}),{scrolledToInitialItem:u,initialTopMostItemIndex:c}},i.tup(te,T,re,se),{singleton:!0});function ce(e){return!!e&&("smooth"===e?"smooth":"auto")}var me=i.system(function(e){var t=e[0],n=t.totalCount,o=t.listRefresh,r=e[1],a=r.isAtBottom,l=r.atBottomState,s=e[2].scrollToIndex,u=e[3].scrolledToInitialItem,c=e[4],m=c.propsReady,f=c.didMount,d=e[5].log,p=e[6].scrollingInProgress,h=i.statefulStream(!1),g=i.stream(),v=null;function S(e){i.publish(s,{index:"LAST",align:"end",behavior:e})}function C(e){var t=i.handleNext(l,function(t){!e||t.atBottom||"SIZE_INCREASED"!==t.notAtBottomBecause||v||(i.getValue(d)("scrolling to 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e.refreshed}),i.withLatestFrom(h,n)),function(e){C(!1!==e[1])}),i.subscribe(g,function(){C(!1!==i.getValue(h))}),i.subscribe(i.combineLatest(i.duc(h),l),function(e){var t=e[1];e[0]&&!t.atBottom&&"VIEWPORT_HEIGHT_DECREASING"===t.notAtBottomBecause&&S("auto")}),{followOutput:h,autoscrollToBottom:g}},i.tup(te,le,re,ue,se,h,T));function fe(e){return e.reduce(function(e,t){return e.groupIndices.push(e.totalCount),e.totalCount+=t+1,e},{totalCount:0,groupIndices:[]})}var de=i.system(function(e){var t=e[0],n=t.totalCount,o=t.groupIndices,r=t.sizes,a=e[1],l=a.scrollTop,s=a.headerHeight,u=i.stream(),c=i.stream(),m=i.streamFromEmitter(i.pipe(u,i.map(fe)));return i.connect(i.pipe(m,i.map(function(e){return e.totalCount})),n),i.connect(i.pipe(m,i.map(function(e){return e.groupIndices})),o),i.connect(i.pipe(i.combineLatest(l,r,s),i.filter(function(e){return X(e[1])}),i.map(function(e){return 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t=e[0],n=e[1],o=e[2],r=e[3],i=r[0],a=r[1],l=e[4],s=e[6],u=e[7],c=e[8],m=t-u,f=e[5]+s,d=Math.max(o-m,0),p="none",h=ve(c,"top"),g=ve(c,"bottom");return i-=u,a+=o+s,(i+=o+s)>t+f-h&&(p=ie),(a-=u)<t-d+n+g&&(p="down"),"none"!==p?[Math.max(m-o-ge(l,"top",p)-h,0),m-d-s+n+ge(l,"bottom",p)+g]:null}),i.filter(function(e){return null!=e}),i.distinctUntilChanged(pe)),[0,0]);return{listBoundary:s,overscan:m,topListHeight:u,increaseViewportBy:c,visibleRange:f}},i.tup(T),{singleton:!0}),Ce={items:[],topItems:[],offsetTop:0,offsetBottom:0,top:0,bottom:0,topListHeight:0,totalCount:0,firstItemIndex:0};function Ie(e,t,n){if(0===e.length)return[];if(!X(t))return e.map(function(e){return l({},e,{index:e.index+n,originalIndex:e.index})});for(var o,r=[],i=M(t.groupOffsetTree,e[0].index,e[e.length-1].index),a=void 0,s=0,u=c(e);!(o=u()).done;){var m=o.value;(!a||a.end<m.index)&&(a=i.shift(),s=t.groupIndices.indexOf(a.start)),r.push(l({},m.index===a.start?{type:"group",index:s}:{index:m.index-(s+1)+n,groupIndex:s},{size:m.size,offset:m.offset,originalIndex:m.index,data:m.data}))}return r}function xe(e,t,n,o,r,i){var a=0,l=0;if(e.length>0){a=e[0].offset;var s=e[e.length-1];l=s.offset+s.size}var u=n-r.lastIndex,c=a,m=r.lastOffset+u*r.lastSize+(u-1)*o-l;return{items:Ie(e,r,i),topItems:Ie(t,r,i),topListHeight:t.reduce(function(e,t){return t.size+e},0),offsetTop:a,offsetBottom:m,top:c,bottom:l,totalCount:n,firstItemIndex:i}}var Te=i.system(function(e){var t=e[0],n=t.sizes,o=t.totalCount,r=t.data,a=t.firstItemIndex,s=t.gap,u=e[1],m=e[2],f=m.visibleRange,d=m.listBoundary,p=m.topListHeight,h=e[3],g=h.scrolledToInitialItem,v=h.initialTopMostItemIndex,S=e[4].topListHeight,C=e[5],I=e[6].didMount,x=e[7].recalcInProgress,T=i.statefulStream([]),w=i.stream();i.connect(u.topItemsIndexes,T);var b=i.statefulStreamFromEmitter(i.pipe(i.combineLatest(I,x,i.duc(f,pe),i.duc(o),i.duc(n),i.duc(v),g,i.duc(T),i.duc(a),i.duc(s),r),i.filter(function(e){return e[0]&&!e[1]}),i.map(function(e){var t=e[2],n=t[0],o=t[1],r=e[3],a=e[5],s=e[6],u=e[7],m=e[8],f=e[9],d=e[10],p=e[4],h=p.sizeTree,g=p.offsetTree;if(0===r||0===n&&0===o)return l({},Ce,{totalCount:r});if(y(h))return xe(function(e,t,n){if(X(t)){var o=Q(e,t);return[{index:L(t.groupOffsetTree,o)[0],size:0,offset:0},{index:o,size:0,offset:0,data:n&&n[0]}]}return[{index:e,size:0,offset:0,data:n&&n[0]}]}(function(e,t){return"number"==typeof e?e:"LAST"===e.index?t-1:e.index}(a,r),p,d),[],r,f,p,m);var v=[];if(u.length>0)for(var S,C=u[0],I=u[u.length-1],x=0,T=c(M(h,C,I));!(S=T()).done;)for(var w=S.value,b=w.value,E=Math.max(w.start,C),H=Math.min(w.end,I),R=E;R<=H;R++)v.push({index:R,size:b,offset:x,data:d&&d[R]}),x+=b;if(!s)return xe([],v,r,f,p,m);var k=u.length>0?u[u.length-1]+1:0,z=function(e,t,n,o){return void 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i.connect(i.pipe(s,i.withLatestFrom(u),i.filter(function(e){return 0!==e[1]}),i.withLatestFrom(n,o,a,r),i.map(function(e){var t=e[0][1],n=e[1],o=e[2],r=e[3],i=e[4],a=void 0===i?[]:i,l=0;if(n.groupIndices.length>0)for(var s,u=c(n.groupIndices);!((s=u()).done||s.value-l>=t);)l++;var m=t+l;return xe(Array.from({length:m}).map(function(e,t){return{index:t,size:0,offset:0,data:a[t]}}),[],m,r,n,o)})),l),{initialItemCount:u}},i.tup(te,Te,se),{singleton:!0}),be=i.system(function(e){var t=e[0].scrollVelocity,n=i.statefulStream(!1),o=i.stream(),r=i.statefulStream(!1);return i.connect(i.pipe(t,i.withLatestFrom(r,n,o),i.filter(function(e){return!!e[1]}),i.map(function(e){var t=e[0],n=e[1],o=e[2],r=e[3],i=n.enter;if(o){if((0,n.exit)(t,r))return!1}else if(i(t,r))return!0;return o}),i.distinctUntilChanged()),n),i.subscribe(i.pipe(i.combineLatest(n,t,o),i.withLatestFrom(r)),function(e){var t=e[0],n=e[1];return t[0]&&n&&n.change&&n.change(t[1],t[2])}),{isSeeking:n,scrollSeekConfiguration:r,scrollVelocity:t,scrollSeekRangeChanged:o}},i.tup(le),{singleton:!0}),ye=i.system(function(e){var t=e[0].topItemsIndexes,n=i.statefulStream(0);return i.connect(i.pipe(n,i.filter(function(e){return e>0}),i.map(function(e){return Array.from({length:e}).map(function(e,t){return t})})),t),{topItemCount:n}},i.tup(Te)),Ee=i.system(function(e){var t=e[0],n=t.footerHeight,o=t.headerHeight,r=t.fixedHeaderHeight,a=t.fixedFooterHeight,l=e[1].listState,s=i.stream(),u=i.statefulStreamFromEmitter(i.pipe(i.combineLatest(n,a,o,r,l),i.map(function(e){var t=e[4];return e[0]+e[1]+e[2]+e[3]+t.offsetBottom+t.bottom})),0);return i.connect(i.duc(u),s),{totalListHeight:u,totalListHeightChanged:s}},i.tup(T,Te),{singleton:!0});function He(e){var t,n=!1;return function(){return n||(n=!0,t=e()),t}}var Le=He(function(){return/iP(ad|hone|od).+Version\/[\d.]+.*Safari/i.test(navigator.userAgent)}),Re=i.system(function(e){var 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t=e[0],n=e[1];e[2]&&Le()?i.publish(r,n-t):C(-t)}),i.subscribe(i.pipe(i.combineLatest(i.statefulStreamFromEmitter(s,!1),r,v),i.filter(function(e){return!e[0]&&!e[2]&&0!==e[1]}),i.map(function(e){return e[1]}),i.throttleTime(1)),C),i.connect(i.pipe(d,i.map(function(e){return{top:-e}})),n),i.subscribe(i.pipe(f,i.withLatestFrom(p,h),i.map(function(e){var t=e[0];return t*e[1].lastSize+t*e[2]})),function(e){i.publish(r,e),requestAnimationFrame(function(){i.publish(n,{top:e}),requestAnimationFrame(function(){i.publish(r,0),i.publish(v,!1)})})}),{deviation:r}},i.tup(T,le,Te,te,h,D)),ke=i.system(function(e){var t=e[0].totalListHeight,n=e[1].didMount,o=e[2].scrollTo,r=i.statefulStream(0);return i.subscribe(i.pipe(n,i.withLatestFrom(r),i.filter(function(e){return 0!==e[1]}),i.map(function(e){return{top:e[1]}})),function(e){i.handleNext(i.pipe(t,i.filter(function(e){return 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a.createElement(o||t?gt:ht,l({},e),a.createElement(r,null,a.createElement(nt,null),a.createElement($e,null),a.createElement(ot,null)),n&&a.createElement(st,null,a.createElement($e,{showTopList:!0})))}),ct=e.systemToComponent(qe,{required:{},optional:{context:"context",followOutput:"followOutput",firstItemIndex:"firstItemIndex",itemContent:"itemContent",groupContent:"groupContent",overscan:"overscan",increaseViewportBy:"increaseViewportBy",totalCount:"totalCount",topItemCount:"topItemCount",initialTopMostItemIndex:"initialTopMostItemIndex",components:"components",groupCounts:"groupCounts",atBottomThreshold:"atBottomThreshold",atTopThreshold:"atTopThreshold",computeItemKey:"computeItemKey",defaultItemHeight:"defaultItemHeight",fixedItemHeight:"fixedItemHeight",itemSize:"itemSize",scrollSeekConfiguration:"scrollSeekConfiguration",headerFooterTag:"headerFooterTag",data:"data",initialItemCount:"initialItemCount",initialScrollTop:"initialScrollTop",alignToBottom:"alignToBottom",useWindowScroll:"useWindowScroll",customScrollParent:"customScrollParent",scrollerRef:"scrollerRef",logLevel:"logLevel",react18ConcurrentRendering:"react18ConcurrentRendering",item:"item",group:"group",topItems:"topItems",itemHeight:"itemHeight",scrollingStateChange:"scrollingStateChange",maxHeightCacheSize:"maxHeightCacheSize",footer:"footer",header:"header",ItemContainer:"ItemContainer",ScrollContainer:"ScrollContainer",ListContainer:"ListContainer",GroupContainer:"GroupContainer",emptyComponent:"emptyComponent",HeaderContainer:"HeaderContainer",FooterContainer:"FooterContainer",scrollSeek:"scrollSeek"},methods:{scrollToIndex:"scrollToIndex",scrollIntoView:"scrollIntoView",scrollTo:"scrollTo",scrollBy:"scrollBy",adjustForPrependedItems:"adjustForPrependedItems",autoscrollToBottom:"autoscrollToBottom"},events:{isScrolling:"isScrolling",endReached:"endReached",startReached:"startReached",rangeChanged:"rangeChanged",atBottomStateChange:"atBottomStateChange",atTopStateChange:"atTopStateChange",totalListHeightChanged:"totalListHeightChanged",itemsRendered:"itemsRendered",groupIndices:"groupIndices"}},ut),mt=ct.Component,ft=ct.usePublisher,dt=ct.useEmitterValue,pt=ct.useEmitter,ht=rt({usePublisher:ft,useEmitterValue:dt,useEmitter:pt}),gt=it({usePublisher:ft,useEmitterValue:dt,useEmitter:pt}),vt={items:[],offsetBottom:0,offsetTop:0,top:0,bottom:0,itemHeight:0,itemWidth:0},St={items:[{index:0}],offsetBottom:0,offsetTop:0,top:0,bottom:0,itemHeight:0,itemWidth:0},Ct=Math.round,It=Math.ceil,xt=Math.floor,Tt=Math.min,wt=Math.max;function bt(e,t){return Array.from({length:t-e+1}).map(function(t,n){return{index:n+e}})}function yt(e,t){return e&&e.column===t.column&&e.row===t.row}var Et=i.system(function(e){var t=e[0],n=t.overscan,o=t.visibleRange,r=t.listBoundary,a=e[1],s=a.scrollTop,u=a.viewportHeight,c=a.scrollBy,m=a.scrollTo,f=a.smoothScrollTargetReached,d=a.scrollContainerState,p=e[2],h=e[3],g=e[4],v=g.propsReady,S=g.didMount,C=e[5],I=C.windowViewportRect,x=C.windowScrollTo,T=C.useWindowScroll,w=C.customScrollParent,b=C.windowScrollContainerState,y=e[6],E=i.statefulStream(0),H=i.statefulStream(0),L=i.statefulStream(vt),R=i.statefulStream({height:0,width:0}),k=i.statefulStream({height:0,width:0}),z=i.stream(),F=i.stream(),B=i.statefulStream(0),P=i.statefulStream({row:0,column:0});i.connect(i.pipe(S,i.withLatestFrom(H),i.filter(function(e){return 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i.connect(i.pipe(h,i.filter(function(e){return!e}),i.mapTo(0)),x),i.connect(i.pipe(o,i.throttleTime(100),i.withLatestFrom(h),i.filter(function(e){return!!e[1]}),i.scan(function(e,t){return[e[1],t[0]]},[0,0]),i.map(function(e){return e[1]-e[0]})),x),{isScrolling:h,isAtTop:c,isAtBottom:u,atBottomState:v,atTopStateChange:f,atBottomStateChange:m,scrollDirection:C,atBottomThreshold:d,atTopThreshold:p,scrollVelocity:x,lastJumpDueToItemResize:S}},i.tup(T)),se=i.system(function(e){var t=e[0].log,n=i.statefulStream(!1),o=i.streamFromEmitter(i.pipe(n,i.filter(function(e){return e}),i.distinctUntilChanged()));return i.subscribe(n,function(e){e&&i.getValue(t)("props updated",{},exports.LogLevel.DEBUG)}),{propsReady:n,didMount:o}},i.tup(h),{singleton:!0}),ue=i.system(function(e){var t=e[0],n=t.sizes,o=t.listRefresh,r=t.defaultItemSize,a=e[1].scrollTop,l=e[2].scrollToIndex,s=e[3].didMount,u=i.statefulStream(!0),c=i.statefulStream(0);return i.connect(i.pipe(s,i.withLatestFrom(c),i.filter(function(e){return!!e[1]}),i.mapTo(!1)),u),i.subscribe(i.pipe(i.combineLatest(o,s),i.withLatestFrom(u,n,r),i.filter(function(e){var t=e[1],n=e[3];return e[0][1]&&(!y(e[2].sizeTree)||void 0!==n)&&!t}),i.withLatestFrom(c)),function(e){var t=e[1];setTimeout(function(){i.handleNext(a,function(){i.publish(u,!0)}),i.publish(l,t)})}),{scrolledToInitialItem:u,initialTopMostItemIndex:c}},i.tup(te,T,re,se),{singleton:!0});function ce(e){return!!e&&("smooth"===e?"smooth":"auto")}var me=i.system(function(e){var t=e[0],n=t.totalCount,o=t.listRefresh,r=e[1],a=r.isAtBottom,l=r.atBottomState,s=e[2].scrollToIndex,u=e[3].scrolledToInitialItem,c=e[4],m=c.propsReady,f=c.didMount,d=e[5].log,p=e[6].scrollingInProgress,h=i.statefulStream(!1),g=i.stream(),v=null;function S(e){i.publish(s,{index:"LAST",align:"end",behavior:e})}function C(e){var t=i.handleNext(l,function(t){!e||t.atBottom||"SIZE_INCREASED"!==t.notAtBottomBecause||v||(i.getValue(d)("scrolling to 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null!==e})),h),{scrollIntoView:g}},i.tup(te,T,re,Te,h),{singleton:!0}),Oe=["listState","topItemsIndexes"],Ve=i.system(function(e){return l({},e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},i.tup(Se,we,se,be,Ee,ke,Fe,ze,Pe)),Me=i.system(function(e){var t=e[0],n=t.totalCount,o=t.sizeRanges,r=t.fixedItemSize,a=t.defaultItemSize,u=t.trackItemSizes,c=t.itemSize,m=t.data,f=t.firstItemIndex,d=t.groupIndices,p=t.statefulTotalCount,h=t.gap,g=e[1],v=g.initialTopMostItemIndex,S=g.scrolledToInitialItem,C=e[2],I=e[3],x=e[4],T=x.listState,w=x.topItemsIndexes,b=s(x,Oe),y=e[5].scrollToIndex,E=e[7].topItemCount,H=e[8].groupCounts,L=e[9],R=e[10];return i.connect(b.rangeChanged,L.scrollSeekRangeChanged),i.connect(i.pipe(L.windowViewportRect,i.map(function(e){return 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n.createElement(c,l({ref:g,className:t},tt(c,f),{style:{paddingTop:e.offsetTop,paddingBottom:e.offsetBottom}}),e.items.map(function(t){var s=i(t.index);return a?n.createElement(m,l({key:s},tt(m,f),{index:t.index,height:e.itemHeight,width:e.itemWidth})):n.createElement(u,l({},tt(u,f),{className:o,"data-index":t.index,key:s}),r(t.index,f))}))}),Pt=function(e){var t=e.children,n=At("viewportDimensions"),o=v(function(e){n(e.getBoundingClientRect())});return a.createElement("div",{style:Xe,ref:o},t)},Ot=function(e){var t=e.children,n=Ae(At("windowViewportRect"),Wt("customScrollParent"));return a.createElement("div",{ref:n,style:Xe},t)},Vt=a.memo(function(e){var t=l({},e),n=Wt("useWindowScroll"),o=Wt("customScrollParent"),r=o||n?Ot:Pt;return a.createElement(o||n?Dt:Gt,l({},t),a.createElement(r,null,a.createElement(Bt,null)))}),Mt=e.systemToComponent(zt,{optional:{context:"context",totalCount:"totalCount",overscan:"overscan",itemContent:"itemContent",components:"components",computeItemKey:"computeItemKey",initialItemCount:"initialItemCount",scrollSeekConfiguration:"scrollSeekConfiguration",listClassName:"listClassName",itemClassName:"itemClassName",useWindowScroll:"useWindowScroll",customScrollParent:"customScrollParent",scrollerRef:"scrollerRef",item:"item",ItemContainer:"ItemContainer",ScrollContainer:"ScrollContainer",ListContainer:"ListContainer",scrollSeek:"scrollSeek"},methods:{scrollTo:"scrollTo",scrollBy:"scrollBy",scrollToIndex:"scrollToIndex"},events:{isScrolling:"isScrolling",endReached:"endReached",startReached:"startReached",rangeChanged:"rangeChanged",atBottomStateChange:"atBottomStateChange",atTopStateChange:"atTopStateChange"}},Vt),Ut=Mt.Component,At=Mt.usePublisher,Wt=Mt.useEmitterValue,Nt=Mt.useEmitter,Gt=rt({usePublisher:At,useEmitterValue:Wt,useEmitter:Nt}),Dt=it({usePublisher:At,useEmitterValue:Wt,useEmitter:Nt});function 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a.createElement(d,l({},e),a.createElement(p,null,a.createElement(h,l({style:{borderSpacing:0}},tt(h,c)),[I,a.createElement(Zt,{key:"TableBody"}),x])))}),Xt=e.systemToComponent(Kt,{required:{},optional:{context:"context",followOutput:"followOutput",firstItemIndex:"firstItemIndex",itemContent:"itemContent",fixedHeaderContent:"fixedHeaderContent",fixedFooterContent:"fixedFooterContent",overscan:"overscan",increaseViewportBy:"increaseViewportBy",totalCount:"totalCount",topItemCount:"topItemCount",initialTopMostItemIndex:"initialTopMostItemIndex",components:"components",groupCounts:"groupCounts",atBottomThreshold:"atBottomThreshold",atTopThreshold:"atTopThreshold",computeItemKey:"computeItemKey",defaultItemHeight:"defaultItemHeight",fixedItemHeight:"fixedItemHeight",itemSize:"itemSize",scrollSeekConfiguration:"scrollSeekConfiguration",data:"data",initialItemCount:"initialItemCount",initialScrollTop:"initialScrollTop",alignToBottom:"alignToBottom",useWindowScroll:"useWindowScroll",customScrollParent:"customScrollParent",scrollerRef:"scrollerRef",logLevel:"logLevel",react18ConcurrentRendering:"react18ConcurrentRendering"},methods:{scrollToIndex:"scrollToIndex",scrollIntoView:"scrollIntoView",scrollTo:"scrollTo",scrollBy:"scrollBy"},events:{isScrolling:"isScrolling",endReached:"endReached",startReached:"startReached",rangeChanged:"rangeChanged",atBottomStateChange:"atBottomStateChange",atTopStateChange:"atTopStateChange",totalListHeightChanged:"totalListHeightChanged",itemsRendered:"itemsRendered",groupIndices:"groupIndices"}},Qt),en=Xt.Component,tn=Xt.usePublisher,nn=Xt.useEmitterValue,on=Xt.useEmitter,rn=rt({usePublisher:tn,useEmitterValue:nn,useEmitter:on}),an=it({usePublisher:tn,useEmitterValue:nn,useEmitter:on}),ln=mt,sn=en,un=Ut;exports.GroupedVirtuoso=mt,exports.TableVirtuoso=sn,exports.Virtuoso=ln,exports.VirtuosoGrid=un,exports.VirtuosoMockContext=We;
//# sourceMappingURL=index.js.map

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dist/index.m.js

@@ -1,2 +0,2 @@

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x(t.scrollHeight,o)?{scrollTop:n,scrollHeight:o,jump:0,changed:!1}:t.scrollTop!==n&&o-(n+r)<1?{scrollHeight:o,scrollTop:n,jump:t.scrollTop-n,changed:!0}:{scrollHeight:o,scrollTop:n,jump:0,changed:!0}},{scrollHeight:0,jump:0,scrollTop:0,changed:!1}),e.filter(function(t){return t.changed}),e.map(function(t){return t.jump})),0);e.connect(e.pipe(v,e.map(function(t){return t.atBottom})),u),e.connect(e.pipe(u,e.throttleTime(50)),m);var I=e.statefulStream("down");e.connect(e.pipe(o,e.map(function(t){return t.scrollTop}),e.distinctUntilChanged(),e.scan(function(t,n){return e.getValue(g)?{direction:t.direction,prevScrollTop:n}:{direction:n<t.prevScrollTop?st:"down",prevScrollTop:n}},{direction:"down",prevScrollTop:0}),e.map(function(t){return t.direction})),I),e.connect(e.pipe(o,e.throttleTime(50),e.mapTo("none")),I);var C=e.statefulStream(0);return 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e})})),n),{topItemCount:o}},e.tup(yt)),Lt=e.system(function(t){var n=t[0],o=n.footerHeight,r=n.headerHeight,i=n.fixedHeaderHeight,a=n.fixedFooterHeight,l=t[1].listState,s=e.stream(),u=e.statefulStreamFromEmitter(e.pipe(e.combineLatest(o,a,r,i,l),e.map(function(t){var e=t[4];return t[0]+t[1]+t[2]+t[3]+e.offsetBottom+e.bottom})),0);return e.connect(e.duc(u),s),{totalListHeight:u,totalListHeightChanged:s}},e.tup(y,yt),{singleton:!0});function kt(t){var e,n=!1;return function(){return n||(n=!0,e=t()),e}}var zt=kt(function(){return/iP(ad|hone|od).+Version\/[\d.]+.*Safari/i.test(navigator.userAgent)}),Ft=e.system(function(t){var n=t[0],o=n.scrollBy,r=n.scrollTop,i=n.deviation,a=n.scrollingInProgress,l=t[1],s=l.isScrolling,u=l.isAtBottom,c=l.scrollDirection,m=t[3],d=m.beforeUnshiftWith,f=m.shiftWithOffset,p=m.sizes,g=m.gap,v=t[4].log,S=t[5].recalcInProgress,I=e.streamFromEmitter(e.pipe(t[2].listState,e.withLatestFrom(l.lastJumpDueToItemResize),e.scan(function(t,e){var n=t[1],o=e[0],r=o.items,i=o.totalCount,a=o.bottom+o.offsetBottom,l=0;return t[2]===i&&n.length>0&&r.length>0&&(0===r[0].originalIndex&&0===n[0].originalIndex||0!=(l=a-t[3])&&(l+=e[1])),[l,r,i,a]},[0,[],0,0]),e.filter(function(t){return 0!==t[0]}),e.withLatestFrom(r,c,a,u,v),e.filter(function(t){return!t[3]&&0!==t[1]&&t[2]===st}),e.map(function(t){var e=t[0][0];return(0,t[5])("Upward scrolling compensation",{amount:e},h.DEBUG),e})));function C(t){t>0?(e.publish(o,{top:-t,behavior:"auto"}),e.publish(i,0)):(e.publish(i,0),e.publish(o,{top:-t,behavior:"auto"}))}return e.subscribe(e.pipe(I,e.withLatestFrom(i,s)),function(t){var n=t[0],o=t[1];t[2]&&zt()?e.publish(i,o-n):C(-n)}),e.subscribe(e.pipe(e.combineLatest(e.statefulStreamFromEmitter(s,!1),i,S),e.filter(function(t){return!t[0]&&!t[2]&&0!==t[1]}),e.map(function(t){return t[1]}),e.throttleTime(1)),C),e.connect(e.pipe(f,e.map(function(t){return{top:-t}})),o),e.subscribe(e.pipe(d,e.withLatestFrom(p,g),e.map(function(t){var e=t[0];return 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n=t[0],o=n.scrollTo,r=n.scrollContainerState,i=e.stream(),a=e.stream(),l=e.stream(),s=e.statefulStream(!1),u=e.statefulStream(void 0);return e.connect(e.pipe(e.combineLatest(i,a),e.map(function(t){var e=t[0],n=e.viewportHeight,o=e.scrollHeight;return{scrollTop:Math.max(0,e.scrollTop-t[1].offsetTop),scrollHeight:o,viewportHeight:n}})),r),e.connect(e.pipe(o,e.withLatestFrom(a),e.map(function(t){var e=t[0];return c({},e,{top:e.top+t[1].offsetTop})})),l),{useWindowScroll:s,customScrollParent:u,windowScrollContainerState:i,windowViewportRect:a,windowScrollTo:l}},e.tup(y)),Mt=["done","behavior","align"],Vt=e.system(function(t){var n=t[0],o=n.sizes,r=n.totalCount,i=n.gap,a=t[1],l=a.scrollTop,s=a.viewportHeight,u=a.headerHeight,d=a.scrollingInProgress,f=t[2].scrollToIndex,p=e.stream();return e.connect(e.pipe(p,e.withLatestFrom(o,s,r,u,l,i),e.map(function(t){var n=t[0],o=t[1],r=t[2],i=t[3],a=t[4],l=t[5],s=t[6],u=n.done,f=n.behavior,p=n.align,h=m(n,Mt),g=null,v=tt(n,o,i-1),S=X(v,o.offsetTree,s)+a;return S<l?g=c({},h,{behavior:f,align:null!=p?p:"start"}):S+z(o.sizeTree,v)[1]>l+r&&(g=c({},h,{behavior:f,align:null!=p?p:"end"})),g?u&&e.handleNext(e.pipe(d,e.skip(1),e.filter(function(t){return!1===t})),u):u&&u(),g}),e.filter(function(t){return null!==t})),f),{scrollIntoView:p}},e.tup(rt,y,lt,yt,S),{singleton:!0}),Ut=["listState","topItemsIndexes"],At=e.system(function(t){return c({},t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])},e.tup(Tt,Ht,mt,Et,Lt,Bt,Pt,Ot,Vt)),Wt=e.system(function(t){var n=t[0],o=n.totalCount,r=n.sizeRanges,i=n.fixedItemSize,a=n.defaultItemSize,l=n.trackItemSizes,s=n.itemSize,u=n.data,d=n.firstItemIndex,f=n.groupIndices,p=n.statefulTotalCount,h=n.gap,g=t[1],v=g.initialTopMostItemIndex,S=g.scrolledToInitialItem,I=t[2],C=t[3],T=t[4],w=T.listState,x=T.topItemsIndexes,b=m(T,Ut),y=t[5].scrollToIndex,H=t[7].topItemCount,E=t[8].groupCounts,R=t[9],L=t[10];return e.connect(b.rangeChanged,R.scrollSeekRangeChanged),e.connect(e.pipe(R.windowViewportRect,e.map(function(t){return t.visibleHeight})),I.viewportHeight),c({totalCount:o,data:u,firstItemIndex:d,sizeRanges:r,initialTopMostItemIndex:v,scrolledToInitialItem:S,topItemsIndexes:x,topItemCount:H,groupCounts:E,fixedItemHeight:i,defaultItemHeight:a,gap:h},C,{statefulTotalCount:p,listState:w,scrollToIndex:y,trackItemSizes:l,itemSize:s,groupIndices:f},b,R,I,L)},e.tup(rt,dt,y,pt,yt,lt,Ft,Rt,gt,At,S)),Nt=kt(function(){if("undefined"==typeof document)return"sticky";var t=document.createElement("div");return t.style.position="-webkit-sticky","-webkit-sticky"===t.style.position?"-webkit-sticky":"sticky"});function Dt(t,e){var n=i(null),o=a(function(o){if(null!==o&&o.offsetParent){var r,i,a=o.getBoundingClientRect(),l=a.width;if(e){var s=e.getBoundingClientRect(),u=a.top-s.top;r=s.height-Math.max(0,u),i=u+e.scrollTop}else r=window.innerHeight-Math.max(0,a.top),i=a.top+window.pageYOffset;n.current={offsetTop:i,visibleHeight:r,visibleWidth:l},t(n.current)}},[t,e]),l=I(o),s=l.callbackRef,u=l.ref,c=a(function(){o(u.current)},[o,u]);return r(function(){if(e){e.addEventListener("scroll",c);var t=new ResizeObserver(c);return t.observe(e),function(){e.removeEventListener("scroll",c),t.unobserve(e)}}return window.addEventListener("scroll",c),window.addEventListener("resize",c),function(){window.removeEventListener("scroll",c),window.removeEventListener("resize",c)}},[c,e]),s}var Gt=n.createContext(void 0),_t=["placeholder"],jt=["style","children"],Kt=["style","children"];function Yt(t){return t}var qt=e.system(function(){var t=e.statefulStream(function(t){return"Item "+t}),n=e.statefulStream(null),o=e.statefulStream(function(t){return"Group "+t}),r=e.statefulStream({}),i=e.statefulStream(Yt),a=e.statefulStream("div"),l=e.statefulStream(e.noop),s=function(t,n){return void 0===n&&(n=null),e.statefulStreamFromEmitter(e.pipe(r,e.map(function(e){return e[t]}),e.distinctUntilChanged()),n)};return{context:n,itemContent:t,groupContent:o,components:r,computeItemKey:i,headerFooterTag:a,scrollerRef:l,FooterComponent:s("Footer"),HeaderComponent:s("Header"),TopItemListComponent:s("TopItemList"),ListComponent:s("List","div"),ItemComponent:s("Item","div"),GroupComponent:s("Group","div"),ScrollerComponent:s("Scroller","div"),EmptyPlaceholder:s("EmptyPlaceholder"),ScrollSeekPlaceholder:s("ScrollSeekPlaceholder")}});function Zt(t,n){var o=e.stream();return e.subscribe(o,function(){return console.warn("react-virtuoso: You are using a deprecated property. 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n=t[0],o=n.overscan,r=n.visibleRange,i=n.listBoundary,a=t[1],l=a.scrollTop,s=a.viewportHeight,u=a.scrollBy,m=a.scrollTo,d=a.smoothScrollTargetReached,f=a.scrollContainerState,p=t[2],h=t[3],g=t[4],v=g.propsReady,S=g.didMount,I=t[5],C=I.windowViewportRect,T=I.windowScrollTo,w=I.useWindowScroll,x=I.customScrollParent,b=I.windowScrollContainerState,y=t[6],H=e.statefulStream(0),E=e.statefulStream(0),R=e.statefulStream(Ie),L=e.statefulStream({height:0,width:0}),k=e.statefulStream({height:0,width:0}),z=e.stream(),F=e.stream(),B=e.statefulStream(0),P=e.statefulStream({row:0,column:0});e.connect(e.pipe(S,e.withLatestFrom(E),e.filter(function(t){return 0!==t[1]}),e.map(function(t){return{items:He(0,t[1]-1),top:0,bottom:0,offsetBottom:0,offsetTop:0,itemHeight:0,itemWidth:0}})),R),e.connect(e.pipe(e.combineLatest(e.duc(H),r,e.duc(P,Ee),e.duc(k,function(t,e){return t&&t.width===e.width&&t.height===e.height})),e.withLatestFrom(L),e.map(function(t){var e=t[0],n=e[0],o=e[1],r=o[0],i=o[1],a=e[2],l=e[3],s=t[1],u=a.row,c=l.height,m=l.width,d=s.width;if(0===n||0===d)return Ie;if(0===m)return Ce;var f=ze(d,m,a.column),p=f*xe((r+u)/(c+u)),h=f*we((i+u)/(c+u))-1;h=ye(0,be(n-1,h));var g=He(p=be(h,ye(0,p)),h),v=Le(s,a,l,g),S=v.top,I=v.bottom,C=we(n/f);return{items:g,offsetTop:S,offsetBottom:C*c+(C-1)*u-I,top:S,bottom:I,itemHeight:c,itemWidth:m}})),R),e.connect(e.pipe(L,e.map(function(t){return t.height})),s),e.connect(e.pipe(e.combineLatest(L,k,R,P),e.map(function(t){var e=Le(t[0],t[3],t[1],t[2].items);return[e.top,e.bottom]}),e.distinctUntilChanged(vt)),i);var O=e.streamFromEmitter(e.pipe(e.duc(R),e.filter(function(t){return t.items.length>0}),e.withLatestFrom(H),e.filter(function(t){var e=t[0].items;return e[e.length-1].index===t[1]-1}),e.map(function(t){return t[1]-1}),e.distinctUntilChanged())),M=e.streamFromEmitter(e.pipe(e.duc(R),e.filter(function(t){var e=t.items;return e.length>0&&0===e[0].index}),e.mapTo(0),e.distinctUntilChanged())),V=e.streamFromEmitter(e.pipe(e.duc(R),e.filter(function(t){return t.items.length>0}),e.map(function(t){var e=t.items;return{startIndex:e[0].index,endIndex:e[e.length-1].index}}),e.distinctUntilChanged(St)));e.connect(V,h.scrollSeekRangeChanged),e.connect(e.pipe(z,e.withLatestFrom(L,k,H,P),e.map(function(t){var e=t[1],n=t[2],o=t[3],r=t[4],i=at(t[0]),a=i.align,l=i.behavior,s=i.offset,u=i.index;"LAST"===u&&(u=o-1);var c=ke(e,r,n,u=ye(0,u,be(o-1,u)));return"end"===a?c=Te(c-e.height+n.height):"center"===a&&(c=Te(c-e.height/2+n.height/2)),s&&(c+=s),{top:c,behavior:l}})),m);var U=e.statefulStreamFromEmitter(e.pipe(R,e.map(function(t){return t.offsetBottom+t.bottom})),0);return 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o=nn("useWindowScroll"),r=nn("customScrollParent"),i=en("fixedHeaderHeight"),a=en("fixedFooterHeight"),l=nn("fixedHeaderContent"),s=nn("fixedFooterContent"),u=nn("context"),m=C(e.compose(i,function(t){return w(t,"height")})),d=C(e.compose(a,function(t){return w(t,"height")})),f=r||o?an:rn,p=r||o?Qe:$e,h=nn("TableComponent"),g=nn("TableHeadComponent"),v=nn("TableFooterComponent"),S=l?n.createElement(g,c({key:"TableHead",style:{zIndex:1,position:"sticky",top:0},ref:m},re(g,u)),l()):null,I=s?n.createElement(v,c({key:"TableFoot",style:{zIndex:1,position:"sticky",bottom:0},ref:d},re(v,u)),s()):null;return n.createElement(f,c({},t),n.createElement(p,null,n.createElement(h,c({style:{borderSpacing:0}},re(h,u)),[S,n.createElement(Je,{key:"TableBody"}),I])))})),tn=Xe.Component,en=Xe.usePublisher,nn=Xe.useEmitterValue,on=Xe.useEmitter,rn=le({usePublisher:en,useEmitterValue:nn,useEmitter:on}),an=se({usePublisher:en,useEmitterValue:nn,useEmitter:on}),ln=fe,sn=fe,un=tn,cn=Ae;export{sn as 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n=t[0],o=n.totalCount,r=n.sizeRanges,i=n.fixedItemSize,a=n.defaultItemSize,l=n.trackItemSizes,s=n.itemSize,u=n.data,d=n.firstItemIndex,f=n.groupIndices,p=n.statefulTotalCount,h=n.gap,g=t[1],v=g.initialTopMostItemIndex,S=g.scrolledToInitialItem,I=t[2],C=t[3],T=t[4],w=T.listState,x=T.topItemsIndexes,b=m(T,Ut),y=t[5].scrollToIndex,H=t[7].topItemCount,E=t[8].groupCounts,R=t[9],L=t[10];return e.connect(b.rangeChanged,R.scrollSeekRangeChanged),e.connect(e.pipe(R.windowViewportRect,e.map(function(t){return t.visibleHeight})),I.viewportHeight),c({totalCount:o,data:u,firstItemIndex:d,sizeRanges:r,initialTopMostItemIndex:v,scrolledToInitialItem:S,topItemsIndexes:x,topItemCount:H,groupCounts:E,fixedItemHeight:i,defaultItemHeight:a,gap:h},C,{statefulTotalCount:p,listState:w,scrollToIndex:y,trackItemSizes:l,itemSize:s,groupIndices:f},b,R,I,L)},e.tup(rt,dt,y,pt,yt,lt,zt,Rt,gt,At,S)),Nt=kt(function(){if("undefined"==typeof document)return"sticky";var t=document.createElement("div");return t.style.position="-webkit-sticky","-webkit-sticky"===t.style.position?"-webkit-sticky":"sticky"});function Dt(t,e){var n=i(null),o=a(function(o){if(null!==o&&o.offsetParent){var r,i,a=o.getBoundingClientRect(),l=a.width;if(e){var s=e.getBoundingClientRect(),u=a.top-s.top;r=s.height-Math.max(0,u),i=u+e.scrollTop}else r=window.innerHeight-Math.max(0,a.top),i=a.top+window.pageYOffset;n.current={offsetTop:i,visibleHeight:r,visibleWidth:l},t(n.current)}},[t,e]),l=I(o),s=l.callbackRef,u=l.ref,c=a(function(){o(u.current)},[o,u]);return r(function(){if(e){e.addEventListener("scroll",c);var t=new ResizeObserver(c);return t.observe(e),function(){e.removeEventListener("scroll",c),t.unobserve(e)}}return window.addEventListener("scroll",c),window.addEventListener("resize",c),function(){window.removeEventListener("scroll",c),window.removeEventListener("resize",c)}},[c,e]),s}var Gt=n.createContext(void 0),_t=["placeholder"],jt=["style","children"],Kt=["style","children"];function Yt(t){return t}var qt=e.system(function(){var t=e.statefulStream(function(t){return"Item "+t}),n=e.statefulStream(null),o=e.statefulStream(function(t){return"Group "+t}),r=e.statefulStream({}),i=e.statefulStream(Yt),a=e.statefulStream("div"),l=e.statefulStream(e.noop),s=function(t,n){return void 0===n&&(n=null),e.statefulStreamFromEmitter(e.pipe(r,e.map(function(e){return e[t]}),e.distinctUntilChanged()),n)};return{context:n,itemContent:t,groupContent:o,components:r,computeItemKey:i,headerFooterTag:a,scrollerRef:l,FooterComponent:s("Footer"),HeaderComponent:s("Header"),TopItemListComponent:s("TopItemList"),ListComponent:s("List","div"),ItemComponent:s("Item","div"),GroupComponent:s("Group","div"),ScrollerComponent:s("Scroller","div"),EmptyPlaceholder:s("EmptyPlaceholder"),ScrollSeekPlaceholder:s("ScrollSeekPlaceholder")}});function Zt(t,n){var o=e.stream();return e.subscribe(o,function(){return console.warn("react-virtuoso: You are using a deprecated property. 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0!==o&&o,i=he("listState"),a=pe("sizeRanges"),s=he("useWindowScroll"),u=he("customScrollParent"),m=pe("windowScrollContainerState"),d=pe("scrollContainerState"),f=u||s?m:d,p=he("itemContent"),h=he("context"),g=he("groupContent"),v=he("trackItemSizes"),S=he("itemSize"),I=he("log"),C=pe("gap"),w=T(a,S,v,r?e.noop:f,I,C,u).callbackRef,x=n.useState(0),b=x[0],y=x[1];ge("deviation",function(t){b!==t&&y(t)});var H=he("EmptyPlaceholder"),E=he("ScrollSeekPlaceholder")||$t,R=he("ListComponent"),L=he("ItemComponent"),k=he("GroupComponent"),F=he("computeItemKey"),z=he("isSeeking"),B=he("groupIndices").length>0,P=he("paddingTopAddition"),O=r?{}:{boxSizing:"border-box",paddingTop:i.offsetTop+P,paddingBottom:i.offsetBottom,marginTop:b};return!r&&0===i.totalCount&&H?l(H,re(H,h)):l(R,c({},re(R,h),{ref:w,style:O,"data-test-id":r?"virtuoso-top-item-list":"virtuoso-item-list"}),(r?i.topItems:i.items).map(function(t){var e=t.originalIndex,n=F(e+i.firstItemIndex,t.data,h);return z?l(E,c({},re(E,h),{key:n,index:t.index,height:t.size,type:t.type||"item"},"group"===t.type?{}:{groupIndex:t.groupIndex})):"group"===t.type?l(k,c({},re(k,h),{key:n,"data-index":e,"data-known-size":t.size,"data-item-index":t.index,style:Qt}),g(t.index)):l(L,c({},re(L,h),{key:n,"data-index":e,"data-known-size":t.size,"data-item-index":t.index,"data-item-group-index":t.groupIndex,style:Xt}),B?p(t.index,t.groupIndex,t.data,h):p(t.index,t.data,h))}))}),ee={height:"100%",outline:"none",overflowY:"auto",position:"relative",WebkitOverflowScrolling:"touch"},ne={width:"100%",height:"100%",position:"absolute",top:0},oe={width:"100%",position:Nt(),top:0};function re(t,e){if("string"!=typeof t)return{context:e}}var ie=n.memo(function(){var t=he("HeaderComponent"),e=pe("headerHeight"),n=he("headerFooterTag"),o=C(function(t){return e(w(t,"height"))}),r=he("context");return t?l(n,{ref:o},l(t,re(t,r))):null}),ae=n.memo(function(){var t=he("FooterComponent"),e=pe("footerHeight"),n=he("headerFooterTag"),o=C(function(t){return e(w(t,"height"))}),r=he("context");return t?l(n,{ref:o},l(t,re(t,r))):null});function le(t){var e=t.usePublisher,o=t.useEmitter,r=t.useEmitterValue;return n.memo(function(t){var n=t.style,i=t.children,a=m(t,jt),s=e("scrollContainerState"),u=r("ScrollerComponent"),d=e("smoothScrollTargetReached"),f=r("scrollerRef"),p=r("context"),h=b(s,d,u,f),g=h.scrollerRef,v=h.scrollByCallback;return o("scrollTo",h.scrollToCallback),o("scrollBy",v),l(u,c({ref:g,style:c({},ee,n),"data-test-id":"virtuoso-scroller","data-virtuoso-scroller":!0,tabIndex:0},a,re(u,p)),i)})}function se(t){var o=t.usePublisher,r=t.useEmitter,i=t.useEmitterValue;return n.memo(function(t){var n=t.style,a=t.children,s=m(t,Kt),u=o("windowScrollContainerState"),d=i("ScrollerComponent"),f=o("smoothScrollTargetReached"),p=i("totalListHeight"),h=i("deviation"),v=i("customScrollParent"),S=i("context"),I=b(u,f,d,e.noop,v),C=I.scrollerRef,T=I.scrollByCallback,w=I.scrollToCallback;return g(function(){return C.current=v||window,function(){C.current=null}},[C,v]),r("windowScrollTo",w),r("scrollBy",T),l(d,c({style:c({position:"relative"},n,0!==p?{height:p+h}:{}),"data-virtuoso-scroller":!0},s,re(d,S)),a)})}var ue=function(t){var o=t.children,r=s(Gt),i=pe("viewportHeight"),a=pe("fixedItemHeight"),l=C(e.compose(i,function(t){return w(t,"height")}));return n.useEffect(function(){r&&(i(r.viewportHeight),a(r.itemHeight))},[r,i,a]),n.createElement("div",{style:ne,ref:l,"data-viewport-type":"element"},o)},ce=function(t){var e=t.children,o=s(Gt),r=pe("windowViewportRect"),i=pe("fixedItemHeight"),a=he("customScrollParent"),l=Dt(r,a);return n.useEffect(function(){o&&(i(o.itemHeight),r({offsetTop:0,visibleHeight:o.viewportHeight,visibleWidth:100}))},[o,r,i]),n.createElement("div",{ref:l,style:ne,"data-viewport-type":"window"},e)},me=function(t){var e=t.children,n=he("TopItemListComponent"),o=he("headerHeight"),r=c({},oe,{marginTop:o+"px"}),i=he("context");return l(n||"div",{style:r,context:i},e)},de=t(Jt,{required:{},optional:{context:"context",followOutput:"followOutput",firstItemIndex:"firstItemIndex",itemContent:"itemContent",groupContent:"groupContent",overscan:"overscan",increaseViewportBy:"increaseViewportBy",totalCount:"totalCount",topItemCount:"topItemCount",initialTopMostItemIndex:"initialTopMostItemIndex",components:"components",groupCounts:"groupCounts",atBottomThreshold:"atBottomThreshold",atTopThreshold:"atTopThreshold",computeItemKey:"computeItemKey",defaultItemHeight:"defaultItemHeight",fixedItemHeight:"fixedItemHeight",itemSize:"itemSize",scrollSeekConfiguration:"scrollSeekConfiguration",headerFooterTag:"headerFooterTag",data:"data",initialItemCount:"initialItemCount",initialScrollTop:"initialScrollTop",alignToBottom:"alignToBottom",useWindowScroll:"useWindowScroll",customScrollParent:"customScrollParent",scrollerRef:"scrollerRef",logLevel:"logLevel",react18ConcurrentRendering:"react18ConcurrentRendering",item:"item",group:"group",topItems:"topItems",itemHeight:"itemHeight",scrollingStateChange:"scrollingStateChange",maxHeightCacheSize:"maxHeightCacheSize",footer:"footer",header:"header",ItemContainer:"ItemContainer",ScrollContainer:"ScrollContainer",ListContainer:"ListContainer",GroupContainer:"GroupContainer",emptyComponent:"emptyComponent",HeaderContainer:"HeaderContainer",FooterContainer:"FooterContainer",scrollSeek:"scrollSeek"},methods:{scrollToIndex:"scrollToIndex",scrollIntoView:"scrollIntoView",scrollTo:"scrollTo",scrollBy:"scrollBy",adjustForPrependedItems:"adjustForPrependedItems",autoscrollToBottom:"autoscrollToBottom"},events:{isScrolling:"isScrolling",endReached:"endReached",startReached:"startReached",rangeChanged:"rangeChanged",atBottomStateChange:"atBottomStateChange",atTopStateChange:"atTopStateChange",totalListHeightChanged:"totalListHeightChanged",itemsRendered:"itemsRendered",groupIndices:"groupIndices"}},n.memo(function(t){var e=he("useWindowScroll"),o=he("topItemsIndexes").length>0,r=he("customScrollParent"),i=r||e?ce:ue;return n.createElement(r||e?Se:ve,c({},t),n.createElement(i,null,n.createElement(ie,null),n.createElement(te,null),n.createElement(ae,null)),o&&n.createElement(me,null,n.createElement(te,{showTopList:!0})))})),fe=de.Component,pe=de.usePublisher,he=de.useEmitterValue,ge=de.useEmitter,ve=le({usePublisher:pe,useEmitterValue:he,useEmitter:ge}),Se=se({usePublisher:pe,useEmitterValue:he,useEmitter:ge}),Ie={items:[],offsetBottom:0,offsetTop:0,top:0,bottom:0,itemHeight:0,itemWidth:0},Ce={items:[{index:0}],offsetBottom:0,offsetTop:0,top:0,bottom:0,itemHeight:0,itemWidth:0},Te=Math.round,we=Math.ceil,xe=Math.floor,be=Math.min,ye=Math.max;function He(t,e){return Array.from({length:e-t+1}).map(function(e,n){return{index:n+t}})}function Ee(t,e){return t&&t.column===e.column&&t.row===e.row}var Re=e.system(function(t){var n=t[0],o=n.overscan,r=n.visibleRange,i=n.listBoundary,a=t[1],l=a.scrollTop,s=a.viewportHeight,u=a.scrollBy,m=a.scrollTo,d=a.smoothScrollTargetReached,f=a.scrollContainerState,p=t[2],h=t[3],g=t[4],v=g.propsReady,S=g.didMount,I=t[5],C=I.windowViewportRect,T=I.windowScrollTo,w=I.useWindowScroll,x=I.customScrollParent,b=I.windowScrollContainerState,y=t[6],H=e.statefulStream(0),E=e.statefulStream(0),R=e.statefulStream(Ie),L=e.statefulStream({height:0,width:0}),k=e.statefulStream({height:0,width:0}),F=e.stream(),z=e.stream(),B=e.statefulStream(0),P=e.statefulStream({row:0,column:0});e.connect(e.pipe(S,e.withLatestFrom(E),e.filter(function(t){return 0!==t[1]}),e.map(function(t){return{items:He(0,t[1]-1),top:0,bottom:0,offsetBottom:0,offsetTop:0,itemHeight:0,itemWidth:0}})),R),e.connect(e.pipe(e.combineLatest(e.duc(H),r,e.duc(P,Ee),e.duc(k,function(t,e){return t&&t.width===e.width&&t.height===e.height})),e.withLatestFrom(L),e.map(function(t){var e=t[0],n=e[0],o=e[1],r=o[0],i=o[1],a=e[2],l=e[3],s=t[1],u=a.row,c=l.height,m=l.width,d=s.width;if(0===n||0===d)return Ie;if(0===m)return Ce;var f=Fe(d,m,a.column),p=f*xe((r+u)/(c+u)),h=f*we((i+u)/(c+u))-1;h=ye(0,be(n-1,h));var g=He(p=be(h,ye(0,p)),h),v=Le(s,a,l,g),S=v.top,I=v.bottom,C=we(n/f);return{items:g,offsetTop:S,offsetBottom:C*c+(C-1)*u-I,top:S,bottom:I,itemHeight:c,itemWidth:m}})),R),e.connect(e.pipe(L,e.map(function(t){return t.height})),s),e.connect(e.pipe(e.combineLatest(L,k,R,P),e.map(function(t){var e=Le(t[0],t[3],t[1],t[2].items);return[e.top,e.bottom]}),e.distinctUntilChanged(vt)),i);var O=e.streamFromEmitter(e.pipe(e.duc(R),e.filter(function(t){return t.items.length>0}),e.withLatestFrom(H),e.filter(function(t){var e=t[0].items;return e[e.length-1].index===t[1]-1}),e.map(function(t){return t[1]-1}),e.distinctUntilChanged())),M=e.streamFromEmitter(e.pipe(e.duc(R),e.filter(function(t){var e=t.items;return e.length>0&&0===e[0].index}),e.mapTo(0),e.distinctUntilChanged())),V=e.streamFromEmitter(e.pipe(e.duc(R),e.filter(function(t){return t.items.length>0}),e.map(function(t){var e=t.items;return{startIndex:e[0].index,endIndex:e[e.length-1].index}}),e.distinctUntilChanged(St)));e.connect(V,h.scrollSeekRangeChanged),e.connect(e.pipe(F,e.withLatestFrom(L,k,H,P),e.map(function(t){var e=t[1],n=t[2],o=t[3],r=t[4],i=at(t[0]),a=i.align,l=i.behavior,s=i.offset,u=i.index;"LAST"===u&&(u=o-1);var c=ke(e,r,n,u=ye(0,u,be(o-1,u)));return"end"===a?c=Te(c-e.height+n.height):"center"===a&&(c=Te(c-e.height/2+n.height/2)),s&&(c+=s),{top:c,behavior:l}})),m);var U=e.statefulStreamFromEmitter(e.pipe(R,e.map(function(t){return t.offsetBottom+t.bottom})),0);return e.connect(e.pipe(C,e.map(function(t){return{width:t.visibleWidth,height:t.visibleHeight}})),L),c({totalCount:H,viewportDimensions:L,itemDimensions:k,scrollTop:l,scrollHeight:z,overscan:o,scrollBy:u,scrollTo:m,scrollToIndex:F,smoothScrollTargetReached:d,windowViewportRect:C,windowScrollTo:T,useWindowScroll:w,customScrollParent:x,windowScrollContainerState:b,deviation:B,scrollContainerState:f,initialItemCount:E,gap:P},h,{gridState:R,totalListHeight:U},p,{startReached:M,endReached:O,rangeChanged:V,propsReady:v},y)},e.tup(Tt,y,ct,Et,mt,Ot,S));function Le(t,e,n,o){var r=n.height;return void 0===r||0===o.length?{top:0,bottom:0}:{top:ke(t,e,n,o[0].index),bottom:ke(t,e,n,o[o.length-1].index)+r}}function ke(t,e,n,o){var r=Fe(t.width,n.width,e.column),i=xe(o/r),a=i*n.height+ye(0,i-1)*e.row;return a>0?a+e.row:a}function Fe(t,e,n){return ye(1,xe((t+n)/(e+n)))}var ze=["placeholder"],Be=e.system(function(){var t=e.statefulStream(function(t){return"Item "+t}),n=e.statefulStream({}),o=e.statefulStream(null),r=e.statefulStream("virtuoso-grid-item"),i=e.statefulStream("virtuoso-grid-list"),a=e.statefulStream(Yt),l=e.statefulStream(e.noop),s=function(t,o){return void 0===o&&(o=null),e.statefulStreamFromEmitter(e.pipe(n,e.map(function(e){return e[t]}),e.distinctUntilChanged()),o)};return{context:o,itemContent:t,components:n,computeItemKey:a,itemClassName:r,listClassName:i,scrollerRef:l,ListComponent:s("List","div"),ItemComponent:s("Item","div"),ScrollerComponent:s("Scroller","div"),ScrollSeekPlaceholder:s("ScrollSeekPlaceholder","div")}}),Pe=e.system(function(t){var n=t[0],o=t[1],r={item:Zt(o.itemContent,"Rename the %citem%c prop to %citemContent."),ItemContainer:e.stream(),ScrollContainer:e.stream(),ListContainer:e.stream(),emptyComponent:e.stream(),scrollSeek:e.stream()};function i(t,n,r){e.connect(e.pipe(t,e.withLatestFrom(o.components),e.map(function(t){var e,o=t[0],i=t[1];return console.warn("react-virtuoso: "+r+" property is deprecated. Pass components."+n+" instead."),c({},i,((e={})[n]=o,e))})),o.components)}return e.subscribe(r.scrollSeek,function(t){var r=t.placeholder,i=m(t,ze);console.warn("react-virtuoso: scrollSeek property is deprecated. Pass scrollSeekConfiguration and specify the placeholder in components.ScrollSeekPlaceholder instead."),e.publish(o.components,c({},e.getValue(o.components),{ScrollSeekPlaceholder:r})),e.publish(n.scrollSeekConfiguration,i)}),i(r.ItemContainer,"Item","ItemContainer"),i(r.ListContainer,"List","ListContainer"),i(r.ScrollContainer,"Scroller","ScrollContainer"),c({},n,o,r)},e.tup(Re,Be)),Oe=n.memo(function(){var t=Ne("gridState"),e=Ne("listClassName"),n=Ne("itemClassName"),o=Ne("itemContent"),r=Ne("computeItemKey"),i=Ne("isSeeking"),a=We("scrollHeight"),s=Ne("ItemComponent"),u=Ne("ListComponent"),m=Ne("ScrollSeekPlaceholder"),d=Ne("context"),f=We("itemDimensions"),p=We("gap"),h=Ne("log"),g=C(function(t){a(t.parentElement.parentElement.scrollHeight);var e=t.firstChild;e&&f(e.getBoundingClientRect()),p({row:je("row-gap",getComputedStyle(t).rowGap,h),column:je("column-gap",getComputedStyle(t).columnGap,h)})});return l(u,c({ref:g,className:e},re(u,d),{style:{paddingTop:t.offsetTop,paddingBottom:t.offsetBottom}}),t.items.map(function(e){var a=r(e.index);return i?l(m,c({key:a},re(m,d),{index:e.index,height:t.itemHeight,width:t.itemWidth})):l(s,c({},re(s,d),{className:n,"data-index":e.index,key:a}),o(e.index,d))}))}),Me=function(t){var e=t.children,o=We("viewportDimensions"),r=C(function(t){o(t.getBoundingClientRect())});return n.createElement("div",{style:ne,ref:r},e)},Ve=function(t){var e=t.children,o=Dt(We("windowViewportRect"),Ne("customScrollParent"));return n.createElement("div",{ref:o,style:ne},e)},Ue=t(Pe,{optional:{context:"context",totalCount:"totalCount",overscan:"overscan",itemContent:"itemContent",components:"components",computeItemKey:"computeItemKey",initialItemCount:"initialItemCount",scrollSeekConfiguration:"scrollSeekConfiguration",listClassName:"listClassName",itemClassName:"itemClassName",useWindowScroll:"useWindowScroll",customScrollParent:"customScrollParent",scrollerRef:"scrollerRef",item:"item",ItemContainer:"ItemContainer",ScrollContainer:"ScrollContainer",ListContainer:"ListContainer",scrollSeek:"scrollSeek"},methods:{scrollTo:"scrollTo",scrollBy:"scrollBy",scrollToIndex:"scrollToIndex"},events:{isScrolling:"isScrolling",endReached:"endReached",startReached:"startReached",rangeChanged:"rangeChanged",atBottomStateChange:"atBottomStateChange",atTopStateChange:"atTopStateChange"}},n.memo(function(t){var e=c({},t),o=Ne("useWindowScroll"),r=Ne("customScrollParent"),i=r||o?Ve:Me;return n.createElement(r||o?_e:Ge,c({},e),n.createElement(i,null,n.createElement(Oe,null)))})),Ae=Ue.Component,We=Ue.usePublisher,Ne=Ue.useEmitterValue,De=Ue.useEmitter,Ge=le({usePublisher:We,useEmitterValue:Ne,useEmitter:De}),_e=se({usePublisher:We,useEmitterValue:Ne,useEmitter:De});function je(t,e,n){return"normal"===e||null!=e&&e.endsWith("px")||n(t+" was not resolved to pixel value correctly",e,h.WARN),"normal"===e?0:parseInt(null!=e?e:"0",10)}var Ke=e.system(function(){var t=e.statefulStream(function(t){return n.createElement("td",null,"Item $",t)}),o=e.statefulStream(null),r=e.statefulStream(null),i=e.statefulStream(null),a=e.statefulStream({}),l=e.statefulStream(Yt),s=e.statefulStream(e.noop),u=function(t,n){return void 0===n&&(n=null),e.statefulStreamFromEmitter(e.pipe(a,e.map(function(e){return e[t]}),e.distinctUntilChanged()),n)};return{context:o,itemContent:t,fixedHeaderContent:r,fixedFooterContent:i,components:a,computeItemKey:l,scrollerRef:s,TableComponent:u("Table","table"),TableHeadComponent:u("TableHead","thead"),TableFooterComponent:u("TableFoot","tfoot"),TableBodyComponent:u("TableBody","tbody"),TableRowComponent:u("TableRow","tr"),ScrollerComponent:u("Scroller","div"),EmptyPlaceholder:u("EmptyPlaceholder"),ScrollSeekPlaceholder:u("ScrollSeekPlaceholder"),FillerRow:u("FillerRow")}}),Ye=e.system(function(t){return c({},t[0],t[1])},e.tup(Wt,Ke)),qe=function(t){return n.createElement("tr",null,n.createElement("td",{style:{height:t.height}}))},Ze=function(t){return n.createElement("tr",null,n.createElement("td",{style:{height:t.height,padding:0,border:0}}))},Je=n.memo(function(){var t=nn("listState"),e=en("sizeRanges"),o=nn("useWindowScroll"),r=nn("customScrollParent"),i=en("windowScrollContainerState"),a=en("scrollContainerState"),s=r||o?i:a,u=nn("itemContent"),m=nn("trackItemSizes"),d=T(e,nn("itemSize"),m,s,nn("log"),void 0,r),f=d.callbackRef,p=d.ref,h=n.useState(0),g=h[0],v=h[1];on("deviation",function(t){g!==t&&(p.current.style.marginTop=t+"px",v(t))});var S=nn("EmptyPlaceholder"),I=nn("ScrollSeekPlaceholder")||qe,C=nn("FillerRow")||Ze,w=nn("TableBodyComponent"),x=nn("TableRowComponent"),b=nn("computeItemKey"),y=nn("isSeeking"),H=nn("paddingTopAddition"),E=nn("firstItemIndex"),R=nn("statefulTotalCount"),L=nn("context");if(0===R&&S)return l(S,re(S,L));var k=t.offsetTop+H+g,F=t.offsetBottom,z=k>0?n.createElement(C,{height:k,key:"padding-top"}):null,B=F>0?n.createElement(C,{height:F,key:"padding-bottom"}):null,P=t.items.map(function(t){var e=t.originalIndex,n=b(e+E,t.data,L);return y?l(I,c({},re(I,L),{key:n,index:t.index,height:t.size,type:t.type||"item"})):l(x,c({},re(x,L),{key:n,"data-index":e,"data-known-size":t.size,"data-item-index":t.index,style:{overflowAnchor:"none"}}),u(t.index,t.data,L))});return l(w,c({ref:f,"data-test-id":"virtuoso-item-list"},re(w,L)),[z].concat(P,[B]))}),$e=function(t){var o=t.children,r=s(Gt),i=en("viewportHeight"),a=en("fixedItemHeight"),l=C(e.compose(i,function(t){return w(t,"height")}));return n.useEffect(function(){r&&(i(r.viewportHeight),a(r.itemHeight))},[r,i,a]),n.createElement("div",{style:ne,ref:l,"data-viewport-type":"element"},o)},Qe=function(t){var e=t.children,o=s(Gt),r=en("windowViewportRect"),i=en("fixedItemHeight"),a=nn("customScrollParent"),l=Dt(r,a);return n.useEffect(function(){o&&(i(o.itemHeight),r({offsetTop:0,visibleHeight:o.viewportHeight,visibleWidth:100}))},[o,r,i]),n.createElement("div",{ref:l,style:ne,"data-viewport-type":"window"},e)},Xe=t(Ye,{required:{},optional:{context:"context",followOutput:"followOutput",firstItemIndex:"firstItemIndex",itemContent:"itemContent",fixedHeaderContent:"fixedHeaderContent",fixedFooterContent:"fixedFooterContent",overscan:"overscan",increaseViewportBy:"increaseViewportBy",totalCount:"totalCount",topItemCount:"topItemCount",initialTopMostItemIndex:"initialTopMostItemIndex",components:"components",groupCounts:"groupCounts",atBottomThreshold:"atBottomThreshold",atTopThreshold:"atTopThreshold",computeItemKey:"computeItemKey",defaultItemHeight:"defaultItemHeight",fixedItemHeight:"fixedItemHeight",itemSize:"itemSize",scrollSeekConfiguration:"scrollSeekConfiguration",data:"data",initialItemCount:"initialItemCount",initialScrollTop:"initialScrollTop",alignToBottom:"alignToBottom",useWindowScroll:"useWindowScroll",customScrollParent:"customScrollParent",scrollerRef:"scrollerRef",logLevel:"logLevel",react18ConcurrentRendering:"react18ConcurrentRendering"},methods:{scrollToIndex:"scrollToIndex",scrollIntoView:"scrollIntoView",scrollTo:"scrollTo",scrollBy:"scrollBy"},events:{isScrolling:"isScrolling",endReached:"endReached",startReached:"startReached",rangeChanged:"rangeChanged",atBottomStateChange:"atBottomStateChange",atTopStateChange:"atTopStateChange",totalListHeightChanged:"totalListHeightChanged",itemsRendered:"itemsRendered",groupIndices:"groupIndices"}},n.memo(function(t){var o=nn("useWindowScroll"),r=nn("customScrollParent"),i=en("fixedHeaderHeight"),a=en("fixedFooterHeight"),l=nn("fixedHeaderContent"),s=nn("fixedFooterContent"),u=nn("context"),m=C(e.compose(i,function(t){return w(t,"height")})),d=C(e.compose(a,function(t){return w(t,"height")})),f=r||o?an:rn,p=r||o?Qe:$e,h=nn("TableComponent"),g=nn("TableHeadComponent"),v=nn("TableFooterComponent"),S=l?n.createElement(g,c({key:"TableHead",style:{zIndex:1,position:"sticky",top:0},ref:m},re(g,u)),l()):null,I=s?n.createElement(v,c({key:"TableFoot",style:{zIndex:1,position:"sticky",bottom:0},ref:d},re(v,u)),s()):null;return n.createElement(f,c({},t),n.createElement(p,null,n.createElement(h,c({style:{borderSpacing:0}},re(h,u)),[S,n.createElement(Je,{key:"TableBody"}),I])))})),tn=Xe.Component,en=Xe.usePublisher,nn=Xe.useEmitterValue,on=Xe.useEmitter,rn=le({usePublisher:en,useEmitterValue:nn,useEmitter:on}),an=se({usePublisher:en,useEmitterValue:nn,useEmitter:on}),ln=fe,sn=fe,un=tn,cn=Ae;export{sn as GroupedVirtuoso,h as LogLevel,un as TableVirtuoso,ln as Virtuoso,cn as VirtuosoGrid,Gt as VirtuosoMockContext};
//# sourceMappingURL=index.m.js.map

2

package.json

@@ -5,3 +5,3 @@ {

"sideEffects": false,
"version": "2.19.0",
"version": "2.19.1",
"homepage": "https://virtuoso.dev/",

@@ -8,0 +8,0 @@ "license": "MIT",

dist/index.js.map

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dist/index.m.js.map

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