57 lines
1.4 KiB
TypeScript
57 lines
1.4 KiB
TypeScript
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/*
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* @Author: RenXiaoDong
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* @Date: 2025-06-27 17:36:31
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*/
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export function toFixed(num: number | string, n: number): number {
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return parseFloat(parseFloat(num.toString()).toFixed(n));
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}
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export function isNotData(n: number): boolean {
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if (n === undefined) {
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return true;
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}
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return n === -2147483648;
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}
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export function splitNumber(num: number): string | number {
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if (!num) {
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return num;
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}
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const parts = num.toString().split('.');
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parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ',');
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return parts.join('.');
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}
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export function formatNumberShow(...args: any[]): string | number {
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const [_args] = args;
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const { value, len = 2, split = true, showExactValue = false } = typeof _args === 'object' ? _args : { value: _args };
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const getNumber = (value: number) => {
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return split ? splitNumber(value) : value;
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};
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if (isNotData(value)) {
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return '-';
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}
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if (value < 0) {
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return `-${formatNumberShow({
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value: -value,
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len,
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split,
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showExactValue,
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})}`;
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}
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if (showExactValue) {
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return getNumber(toFixed(value, len));
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}
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if (value < 10000) {
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return getNumber(toFixed(value, len));
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} else if (value < 100000000) {
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const _n = Math.round((value / 10000) * 100) / 100;
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return split ? `${splitNumber(_n)}w` : `${toFixed(_n, len)}w`;
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} else {
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const _n = Math.round((value / 100000000) * 100) / 100;
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return split ? `${splitNumber(_n)}亿` : `${toFixed(_n, len)}亿`;
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}
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}
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