25 lines
764 B
TypeScript
25 lines
764 B
TypeScript
const performanceSurveyImageNameCollator = new Intl.Collator('zh-CN', {
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numeric: true,
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sensitivity: 'base',
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})
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/**
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* 视觉评分的多图表示同一张详情长图的连续切片。
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* 按文件名做自然数字排序，并在名称相同时保留原始顺序。
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*/
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export function sortPerformanceSurveyImagesByName<T>(
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items: T[],
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getName: (item: T) => string,
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): T[] {
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return items
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.map((item, originalIndex) => ({ item, originalIndex }))
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.sort((left, right) => {
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const byName = performanceSurveyImageNameCollator.compare(
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String(getName(left.item) || '').trim(),
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String(getName(right.item) || '').trim(),
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)
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return byName || left.originalIndex - right.originalIndex
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})
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.map(({ item }) => item)
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}
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