164 lines
4.0 KiB
JavaScript
164 lines
4.0 KiB
JavaScript
import { IMG_CND_Prefix } from "./constant";
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/**
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* 移除井号
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* @param {String} val code 编码
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* @returns
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*/
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export const formatRemoveHashTag = (val = "") => {
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// console.log('移除标签',val,val.endsWith("#"));
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return val.endsWith("#") ? val.replace("#", "") : val;
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};
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/**
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* 格式化编码+名称显示方式
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* @param {String} code 编码
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* @param {String} name 名称
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* @param {*} mode 模式 both:code + 名称 name: 仅显示名称
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* @returns
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*/
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export const formatHashTag = (code = "", name = "", mode = "both") => {
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if (mode == 'both') {
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return `${formatRemoveHashTag(code)}# ${name}`
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} else if (mode == 'name') {
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return `${name}`
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}
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}
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const Digit = 10 * 10
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/**
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* 重量 进退位 单位
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*/
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export const weightDigit = 1000
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/**
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* 除以
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* @param {*} val
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* @param {*} digit
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* @returns
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*/
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export const formatPriceDiv = (val, digit = Digit) => {
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return strip(Number(val / digit)) || 0
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}
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/**
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* 乘以
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* @param {*} val
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* @param {*} digit
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* @returns
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*/
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export const formatPriceMul = (val, digit = Digit) => {
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return strip(Number(val * digit)) || 0
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}
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/**
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* 格式化重量单位 (乘以)
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* @param {Number} val
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* @returns
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*/
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export const formatWeightMul = (val, digit = weightDigit) => {
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return strip(Number(val * digit)) || 0
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}
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/**
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* 格式化重量单位 (除以)
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* @param {*} val
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*/
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export const formatWeightDiv = (val, digit = weightDigit) => {
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return strip(Number(val / digit)) || 0
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}
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export const formatDateTime = (val, fmt = "YYYY-MM-DD HH:mm:ss") => {
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if (val) {
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let time = new Date(val)
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let Y = time.getFullYear()
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let M = time.getMonth() + 1
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let d = time.getDate()
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let h = time.getHours()
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let m = time.getMinutes()
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let s = time.getSeconds()
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fmt = fmt.replace('YYYY', Y).replace('MM', M.toString().padStart(2, '0')).replace('DD', d.toString().padStart(2, '0')).replace('HH', h.toString().padStart(2, '0')).replace('mm', m.toString().padStart(2, '0')).replace('ss', s.toString().padStart(2, '0'))
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// fmt = fmt.replace('MM', M)
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// fmt = fmt.replace('DD', d)
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// fmt = fmt.replace('HH', h)
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// fmt = fmt.replace('mm', m)
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// fmt = fmt.replace('ss', s)
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return fmt
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} else {
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return val
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}
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}
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/**
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* 精度
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* @param {*} num
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* @param {*} precision
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* @returns
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*/
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export const strip = (num, precision = 12) => {
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return +parseFloat(num.toPrecision(precision));
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}
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/**
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* 转换金额单位
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* @param {*} num 金额 / 数值
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* @param {*} digit 转换单位
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* @returns
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*/
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export const formatMillionYuan = (num, digit = 10000) => {
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return num / digit > 1 ? { num: toDecimal2(num / digit), million: true } : { num, million: false }
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}
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/**
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* 数值保留两位小数
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* @param {*} x
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* @returns
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*/
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export const toDecimal2 = (x) => {
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var f = parseFloat(x);
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if (isNaN(f)) {
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return 0;
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}
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f = f + "";
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let index = f.lastIndexOf('.');
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if (index >= 0) {
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let decimal = f.substring(index + 1);
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if (decimal.length == 1) {
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f = f.substring(0, index + 1) + decimal + "0";
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} else {
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f = f.substring(0, index + 1) + decimal.substring(0, 2);
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}
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}
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return f;
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}
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/**
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* 格式化图片路径
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* @param {*} url
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* @returns
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*/
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export const formatImgUrl = (url, suffix="!w200") => {
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return url?url + suffix:IMG_CND_Prefix +'/mall/no_img.png'
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}
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/**
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*
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* @param {纹理图} imgurl
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* @param {rgb} rgb
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* @param {} suffix
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* @returns 1 有纹理图，2 有rgb 3默认图
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*/
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export const isLabImage = (imgurl, rgb, suffix="!w200") => {
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if(imgurl) {
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return {status:1, value: IMG_CND_Prefix+'/'+imgurl+suffix}
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} else if(rgb.r != 0 || rgb.g != 0 || rgb.b != 0) {
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return {status:2, value: rgb}
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} else {
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return {status:3, value: IMG_CND_Prefix+'/mall/no_img.png'}
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}
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}
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