100 lines
4.5 KiB
JavaScript
100 lines
4.5 KiB
JavaScript
// Metro module 9740 (f9741).
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import { useRef } from "react";
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import { useDerivedValue } from "./Module1606";
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function $mk106698($env) {
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return (a0, a1) => a0 === $env[0][a1];
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}
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let isArraysEqual;
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const __initData = {
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code: "function pnpm_useVisibleRangesTsx1(){const{windowSize,translation,viewSize,Total,loop,isArraysEqual,cachedRanges}=this.__closure;var _cachedRanges$current,_cachedRanges$current2,_cachedRanges$current3,_cachedRanges$current4;const positiveCount=Math.round(windowSize/2);const negativeCount=windowSize-positiveCount;let currentIndex=Math.round(-translation.value/viewSize);currentIndex=currentIndex<0?currentIndex%Total+Total:currentIndex;let newRanges;if(!loop){newRanges={negativeRange:[0+currentIndex-(windowSize-1),0+currentIndex],positiveRange:[0+currentIndex,currentIndex+(windowSize-1)]};}else{const negativeRange=[(currentIndex-negativeCount+Total)%Total,(currentIndex-1+Total)%Total];const positiveRange=[(currentIndex+Total)%Total,(currentIndex+positiveCount+Total)%Total];if(negativeRange[0]<Total&&negativeRange[0]>negativeRange[1]){negativeRange[1]=Total-1;positiveRange[0]=0;}if(positiveRange[0]>positiveRange[1]){negativeRange[1]=Total-1;positiveRange[0]=0;}newRanges={negativeRange:negativeRange,positiveRange:positiveRange};}if(isArraysEqual((_cachedRanges$current=(_cachedRanges$current2=cachedRanges.current)===null||_cachedRanges$current2===void 0?void 0:_cachedRanges$current2.negativeRange)!==null&&_cachedRanges$current!==void 0?_cachedRanges$current:[],newRanges.negativeRange)&&isArraysEqual((_cachedRanges$current3=(_cachedRanges$current4=cachedRanges.current)===null||_cachedRanges$current4===void 0?void 0:_cachedRanges$current4.positiveRange)!==null&&_cachedRanges$current3!==void 0?_cachedRanges$current3:[],newRanges.positiveRange))return cachedRanges.current;cachedRanges.current=newRanges;return cachedRanges.current;}"
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};
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const isArraysEqual2 = function isArraysEqual(a0, a1) {
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let env26526;
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const r1 = env26526 = {};
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env26526[0] = a1;
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return a0.length === a1.length && a0.every($mk106698(r1));
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};
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isArraysEqual2.__closure = {};
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isArraysEqual2.__workletHash = 6222082561981;
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isArraysEqual2.__initData = {
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code: "function isArraysEqual_Pnpm_useVisibleRangesTsx2(a,b){if(a.length!==b.length)return false;return a.every(function(value,index){return value===b[index];});}"
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};
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isArraysEqual = isArraysEqual2;
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export function useVisibleRanges(a0) {
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const { Total = 0, viewSize, translation } = a0;
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let windowSize = a0.windowSize;
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const _loop = a0.loop;
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if (windowSize == null) {
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windowSize = Total;
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}
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const total2 = windowSize;
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const ref = useRef(null);
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const r20 = function() {
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let current;
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const r11 = Math.round(total2 / 2);
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const r15 = total2 - r11;
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const r21 = Math.round(-translation.value / viewSize);
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let r23 = r21;
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if (r23 < 0) {
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r23 = r21 % Total + Total;
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}
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if (_loop) {
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const negativeRange2 = [(r23 - r15 + Total) % Total, (r23 - 1 + Total) % Total];
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const positiveRange2 = [(r23 + Total) % Total, (r23 + r11 + Total) % Total];
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if (negativeRange2[0] < Total && negativeRange2[0] > negativeRange2[1]) {
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negativeRange2[1] = Total - 1;
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positiveRange2[0] = 0;
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}
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if (positiveRange2[0] > positiveRange2[1]) {
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negativeRange2[1] = Total - 1;
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positiveRange2[0] = 0;
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}
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current = {
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negativeRange: negativeRange2,
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positiveRange: positiveRange2
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};
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} else {
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current = {
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negativeRange: [0 + r23 - (total2 - 1), 0 + r23],
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positiveRange: [0 + r23, r23 + (total2 - 1)]
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};
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}
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let r64 = ref.current?.negativeRange;
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if (r64 == null) {
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r64 = [];
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}
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const negativeRange = current.negativeRange;
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let env26527;
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const r67 = env26527 = {};
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env26527[0] = negativeRange;
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let r70 = r64.length === negativeRange.length && r64.every($mk106698(r67));
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if (r70) {
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let r75 = ref.current?.positiveRange;
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if (r75 == null) {
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r75 = [];
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}
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const positiveRange = current.positiveRange;
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let env26528;
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const r79 = env26528 = {};
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env26528[0] = positiveRange;
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r70 = r75.length === positiveRange.length && r75.every($mk106698(r79));
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}
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if (!r70) {
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ref.current = current;
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}
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return ref.current;
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};
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r20.__closure = {
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windowSize: total2,
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translation,
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viewSize,
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Total,
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loop: _loop,
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isArraysEqual,
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cachedRanges: ref
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};
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r20.__workletHash = 627759706032;
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r20.__initData = __initData;
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return useDerivedValue(r20, [_loop, Total, total2, translation]);
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}
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