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20 lines
478 B
20 lines
478 B
export default function transformBrands(inputData) {
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const groups = {};
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// 遍历输入数据，按首字母分组
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inputData.forEach(brand => {
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const letter = brand.bfirstletter;
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if (!groups[letter]) {
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groups[letter] = [];
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}
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groups[letter].push({ name: brand.name,id:brand.id });
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});
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// 将分组转换为数组并按字母排序
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return Object.keys(groups)
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.sort()
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.map(letter => ({
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letter,
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cars: groups[letter]
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}));
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}
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