p3x-redis-ui-material/dist-vue/assets/esm-2StPq51h.js

💿 P3X Redis UI triple frontend — Angular + React/MUI + Vue/Vuetify with 54 languages, 7 themes, Socket.IO, desktop notifications, and full feature parity

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t={debug:!1,initialOffset:0,overscan:1,paddingStart:0,paddingEnd:0,scrollPaddingStart:0,scrollPaddingEnd:0,horizontal:!1,getItemKey:g,rangeExtractor:_,onChange:()=>{},measureElement:C,initialRect:{width:0,height:0},scrollMargin:0,gap:0,indexAttribute:`data-index`,initialMeasurementsCache:[],lanes:1,anchorTo:`start`,followOnAppend:!1,scrollEndThreshold:1,isScrollingResetDelay:150,enabled:!0,isRtl:!1,useScrollendEvent:!1,useAnimationFrameWithResizeObserver:!1,laneAssignmentMode:`estimate`,useCachedMeasurements:!1};for(let n in e){let r=e[n];r!==void 0&&(t[n]=r)}let n=this.options,r=null,i=null,a=!1;if(n!==void 0&&n.enabled&&t.enabled&&t.anchorTo===`end`&&this.scrollElement!==null){let e=n.count,o=t.count,s=this.getMeasurements(),c=e>0?s[0]?.key??n.getItemKey(0):null,l=e>0?s[e-1]?.key??n.getItemKey(e-1):null;if(o!==e||e>0&&o>0&&(t.getItemKey(0)!==c||t.getItemKey(o-1)!==l)){a=!0;let 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0})},this.rafId=null,this.getSize=()=>this.options.enabled?(this.scrollRect=this.scrollRect??this.options.initialRect,this.scrollRect[this.options.horizontal?`width`:`height`]):(this.scrollRect=null,0),this.getScrollOffset=()=>this.options.enabled?(this.scrollOffset=this.scrollOffset??(typeof this.options.initialOffset==`function`?this.options.initialOffset():this.options.initialOffset),this.scrollOffset):(this.scrollOffset=null,0),this.getFurthestMeasurement=(e,t)=>{let n=new Map,r=new Map;for(let i=t-1;i>=0;i--){let t=e[i];if(n.has(t.lane))continue;let a=r.get(t.lane);if(a==null||t.end>a.end?r.set(t.lane,t):t.end<a.end&&n.set(t.lane,!0),n.size===this.options.lanes)break}return r.size===this.options.lanes?Array.from(r.values()).sort((e,t)=>e.end===t.end?e.index-t.index:e.end-t.end)[0]:void 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this.laneAssignments.keys())t>=e&&this.laneAssignments.delete(t);this.lanesChangedFlag&&(this.lanesChangedFlag=!1,this.lanesSettling=!0,this.measurementsCache=[],this.itemSizeCache.clear(),this.laneAssignments.clear(),this.pendingMin=null),this.measurementsCache.length===0&&!this.lanesSettling&&(this.measurementsCache=this.options.initialMeasurementsCache,this.measurementsCache.forEach(e=>{this.itemSizeCache.set(e.key,e.size)}));let u=this.lanesSettling?0:this.pendingMin??0;if(this.pendingMin=null,this.lanesSettling&&this.measurementsCache.length===e&&(this.lanesSettling=!1),a===1){let i=this.options.gap,a=e*2,o=this._flatMeasurements;if(!o||o.length<a){let e=new Float64Array(a);o&&u>0&&e.set(o.subarray(0,u*2)),o=e,this._flatMeasurements=o}let s;if(u===0)s=t+n;else{let e=u-1;s=o[e*2]+o[e*2+1]+i}for(let t=u;t<e;t++){let e=r(t),n=l.get(e),a=typeof n==`number`?n:this.options.estimateSize(t);o[t*2]=s,o[t*2+1]=a,s+=a+i}let d=c(e,o,r);return this.measurementsCache=d,d}let d=this.measurementsCache.slice(0,u),f=Array(a).fill(void 0);for(let e=0;e<u;e++){let t=d[e];t&&(f[t.lane]=e)}for(let i=u;i<e;i++){let e=r(i),a=this.laneAssignments.get(i),s,c,u=o===`estimate`||l.has(e);if(a!==void 0&&this.options.lanes>1){s=a;let e=f[s],r=e===void 0?void 0:d[e];c=r?r.end+this.options.gap:t+n}else{let e=this.options.lanes===1?d[i-1]:this.getFurthestMeasurement(d,i);c=e?e.end+this.options.gap:t+n,s=e?e.lane:i%this.options.lanes,this.options.lanes>1&&u&&this.laneAssignments.set(i,s)}let p=l.get(e),m=typeof p==`number`?p:this.options.estimateSize(i),h=c+m;d[i]={index:i,start:c,size:m,end:h,key:e,lane:s},f[s]=i}return 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n,r,i,a=this._flatMeasurements;if(this.options.lanes===1&&a!==null)i=this.options.getItemKey(e),r=a[e*2],n=a[e*2+1];else{let t=this.measurementsCache[e];if(!t)return;i=t.key,r=t.start,n=t.size}let o=t-(this.itemSizeCache.get(i)??n);if(o!==0){let a=this.options.anchorTo===`end`&&this.scrollState?.behavior!==`smooth`&&this.getVirtualDistanceFromEnd()<=this.options.scrollEndThreshold,s=a?this.getTotalSize():0,c=this.scrollState?.behavior!==`smooth`&&(this.shouldAdjustScrollPositionOnItemSizeChange===void 0?r<this.getScrollOffset()+this.scrollAdjustments&&(!this.itemSizeCache.has(i)||this.scrollDirection!==`backward`):this.shouldAdjustScrollPositionOnItemSizeChange(this.measurementsCache[e]??{index:e,key:i,start:r,size:n,end:r+n,lane:0},o,this));(this.pendingMin===null||e<this.pendingMin)&&(this.pendingMin=e),this.itemSizeCache.set(i,t),this.itemSizeCacheVersion++,a?this.applyScrollAdjustment(this.getTotalSize()-s):c&&this.applyScrollAdjustment(o),this.notify(!1)}},this.getVirtualItems=l(()=>[this.getVirtualIndexes(),this.getMeasurements()],(e,t)=>{let n=[];for(let r=0,i=e.length;r<i;r++){let i=t[e[r]];n.push(i)}return n},{key:!1,debug:()=>this.options.debug}),this.getVirtualItemForOffset=e=>{let t=this.getMeasurements();if(t.length===0)return;let n=this._flatMeasurements,r=this.options.lanes===1&&n!=null;return u(t[E(0,t.length-1,r?e=>n[e*2]:e=>u(t[e]).start,e)])},this.getMaxScrollOffset=()=>{if(!this.scrollElement)return 0;if(`scrollHeight`in this.scrollElement)return this.options.horizontal?this.scrollElement.scrollWidth-this.scrollElement.clientWidth:this.scrollElement.scrollHeight-this.scrollElement.clientHeight;{let e=this.scrollElement.document.documentElement;return this.options.horizontal?e.scrollWidth-this.scrollElement.innerWidth:e.scrollHeight-this.scrollElement.innerHeight}},this.getVirtualDistanceFromEnd=()=>Math.max(this.getTotalSize()-this.getSize()-this.getScrollOffset(),0),this.getDistanceFromEnd=()=>Math.max(this.getMaxScrollOffset()-this.getScrollOffset(),0),this.isAtEnd=(e=this.options.scrollEndThreshold)=>this.getDistanceFromEnd()<=e,this.getOffsetForAlignment=(e,t,n=0)=>{if(!this.scrollElement)return 0;let r=this.getSize(),i=this.getScrollOffset();t===`auto`&&(t=e>=i+r?`end`:`start`),t===`center`?e+=(n-r)/2:t===`end`&&(e-=r);let a=this.getMaxScrollOffset();return Math.max(Math.min(a,e),0)},this.getOffsetForIndex=(e,t=`auto`)=>{e=Math.max(0,Math.min(e,this.options.count-1));let n=this.getSize(),r=this.getScrollOffset(),i=this.measurementsCache[e];if(!i)return;if(t===`auto`)if(i.end>=r+n-this.options.scrollPaddingEnd)t=`end`;else if(i.start<=r+this.options.scrollPaddingStart)t=`start`;else return[r,t];if(t===`end`&&e===this.options.count-1)return[this.getMaxScrollOffset(),t];let a=t===`end`?i.end+this.options.scrollPaddingEnd:i.start-this.options.scrollPaddingStart;return[this.getOffsetForAlignment(a,t,i.size),t]},this.scrollToOffset=(e,{align:t=`start`,behavior:n=`auto`}={})=>{let r=this.getOffsetForAlignment(e,t),i=this.now();this.scrollState={index:null,align:t,behavior:n,startedAt:i,lastTargetOffset:r,stableFrames:0},this._scrollToOffset(r,{adjustments:void 0,behavior:n}),this.scheduleScrollReconcile()},this.scrollToIndex=(e,{align:t=`auto`,behavior:n=`auto`}={})=>{e=Math.max(0,Math.min(e,this.options.count-1));let r=this.getOffsetForIndex(e,t);if(!r)return;let[i,a]=r,o=this.now();this.scrollState={index:e,align:a,behavior:n,startedAt:o,lastTargetOffset:i,stableFrames:0},this._scrollToOffset(i,{adjustments:void 0,behavior:n}),this.scheduleScrollReconcile()},this.scrollBy=(e,{behavior:t=`auto`}={})=>{let n=this.getScrollOffset()+e,r=this.now();this.scrollState={index:null,align:`start`,behavior:t,startedAt:r,lastTargetOffset:n,stableFrames:0},this._scrollToOffset(n,{adjustments:void 0,behavior:t}),this.scheduleScrollReconcile()},this.scrollToEnd=({behavior:e=`auto`}={})=>{if(this.options.count>0){this.scrollToIndex(this.options.count-1,{align:`end`,behavior:e});return}this.scrollToOffset(Math.max(this.getTotalSize()-this.getSize(),0),{behavior:e})},this.getTotalSize=()=>{let e=this.getMeasurements(),t;if(e.length===0)t=this.options.paddingStart;else if(this.options.lanes===1){let n=e.length-1,r=this._flatMeasurements;t=r==null?e[n]?.end??0:r[n*2]+r[n*2+1]}else{let n=Array(this.options.lanes).fill(null),r=e.length-1;for(;r>=0&&n.some(e=>e===null);){let t=e[r];n[t.lane]===null&&(n[t.lane]=t.end),r--}t=Math.max(...n.filter(e=>e!==null))}return Math.max(t-this.options.scrollMargin+this.options.paddingEnd,0)},this.takeSnapshot=()=>{let e=[];if(this.itemSizeCache.size===0)return e;let t=this.getMeasurements();for(let n of t)n&&this.itemSizeCache.has(n.key)&&e.push({index:n.index,key:n.key,start:n.start,size:n.size,end:n.end,lane:n.lane});return e},this._scrollToOffset=(e,{adjustments:t,behavior:n})=>{this._intendedScrollOffset=e+(t??0),this.options.scrollToFn(e,{behavior:n,adjustments:t},this)},this.measure=()=>{this.pendingMin=null,this.itemSizeCache.clear(),this.laneAssignments.clear(),this.itemSizeCacheVersion++,this.notify(!1)},this.setOptions(e)}applyScrollAdjustment(e,t){e!==0&&(m()&&(this.isScrolling||this._iosTouching||this._iosJustTouchEnded)?this._iosDeferredAdjustment+=e:(this._scrollToOffset(this.getScrollOffset(),{adjustments:this.scrollAdjustments+=e,behavior:t}),this.scrollOffset!==null&&(this.scrollOffset+=this.scrollAdjustments,this.scrollAdjustments=0)))}scheduleScrollReconcile(){if(!this.targetWindow){this.scrollState=null;return}this.rafId??=this.targetWindow.requestAnimationFrame(()=>{this.rafId=null,this.reconcileScroll()})}reconcileScroll(){if(!this.scrollState||!this.scrollElement)return;if(this.now()-this.scrollState.startedAt>5e3){this.scrollState=null;return}let e=this.scrollState.index==null?void 0:this.getOffsetForIndex(this.scrollState.index,this.scrollState.align),t=e?e[0]:this.scrollState.lastTargetOffset,n=t!==this.scrollState.lastTargetOffset;if(!n&&d(t,this.getScrollOffset())){if(this.scrollState.stableFrames++,this.scrollState.stableFrames>=1){this.getScrollOffset()!==t&&this._scrollToOffset(t,{adjustments:void 0,behavior:`auto`}),this.scrollState=null;return}}else if(this.scrollState.stableFrames=0,n){let e=this.getSize()||600,n=Math.abs(t-this.getScrollOffset()),r=this.scrollState.behavior===`smooth`&&n>e;this.scrollState.lastTargetOffset=t,r||(this.scrollState.behavior=`auto`),this._scrollToOffset(t,{adjustments:void 0,behavior:r?`smooth`:`auto`})}this.scheduleScrollReconcile()}},E=(e,t,n,r)=>{for(;e<=t;){let i=(e+t)/2|0,a=n(i);if(a<r)e=i+1;else if(a>r)t=i-1;else return i}return e>0?e-1:0};function D({measurements:e,outerSize:t,scrollOffset:n,lanes:r,flat:i}){let a=e.length-1,o=i?e=>i[e*2]:t=>e[t].start,s=i?e=>i[e*2]+i[e*2+1]:t=>e[t].end;if(e.length<=r)return{startIndex:0,endIndex:a};let c=E(0,a,o,n),l=c;if(r===1)for(;l<a&&s(l)<n+t;)l++;else if(r>1){let i=Array(r).fill(0);for(;l<a&&i.some(e=>e<n+t);){let t=e[l];i[t.lane]=t.end,l++}let o=Array(r).fill(n+t);for(;c>=0&&o.some(e=>e>=n);){let t=e[c];o[t.lane]=t.start,c--}c=Math.max(0,c-c%r),l=Math.min(a,l+(r-1-l%r))}return{startIndex:c,endIndex:l}}t(),r();function O(e){let t=new T(n(e)),r=s(t),c=t._didMount();return a(()=>n(e).getScrollElement(),e=>{e&&t._willUpdate()},{immediate:!0}),a(()=>n(e),e=>{t.setOptions({...e,onChange:(t,n)=>{var i;o(r),(i=e.onChange)==null||i.call(e,t,n)}}),t._willUpdate(),o(r)},{immediate:!0}),i(c),r}function k(t){return O(e(()=>({observeElementRect:v,observeElementOffset:S,scrollToFn:w,...n(t)})))}export{k as t};