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- function formatNumberString(value, digits = 2) {
- let number = 0
-
- if (typeof value === 'string') {
- number = Number(value)
- } else if (typeof value === 'number') {
- number = value
- }
- if (isNaN(number) || number === 0) {
- return 0
- }
-
- let maxNumber = Math.pow(10, digits) - 1
- if (number > maxNumber) {
- return `${maxNumber}+`
- }
-
- return number
- }
- function formatNumberAddZero(value) {
- let number = 0
-
- if (typeof value === 'string') {
- number = Number(value)
- } else if (typeof value === 'number') {
- number = value
- }
- if (isNaN(number) || +number < 10) {
- return '0' + number
- } else {
- return String(number)
- }
-
- }
- function formatNumberAddPriceUnit(value, digits = 2) {
-
- const unitSplit = [
- { value: 1, symbol: ''},
- { value: 1E3, symbol: 'K'},
- { value: 1E4, symbol: 'W'},
- ]
-
- const reg = /\.0+$|(\.[0=9]*[1-9])0+$/
-
- let number = 0
-
- if (typeof value === 'string') {
- number = Number(value)
- } else if (typeof value === 'number') {
- number = value
- }
-
- let i
- for (i = unitSplit.length - 1; i > 0; i--) {
- if (number >= unitSplit[i].value) break
- }
- return (number / unitSplit[i].value).toFixed(digits).replace(reg, "$1") + unitSplit[i].symbol
- }
- function getDigit(number) {
- let digit = -1
- while (number >= 1) {
- digit++
- number = number / 10
- }
- return digit
- }
- function random(min, max) {
- if (min >= 0 && max > 0 && max >= min) {
- let gab = max - min
- return Math.random() * gab + min
- } else {
- return 0
- }
- }
- function randomInt(min, max) {
- if (min >= 0 && max > 0 && max >= min) {
- let gab = max - min + 1
- return Math.floor(Math.random() * gab + min)
- } else {
- return 0
- }
- }
- export default {
- formatNumberString,
- formatNumberAddZero,
- formatNumberAddPriceUnit,
- random,
- randomInt
- }
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