/**
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* Formats a number with comma separators.
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* @example formatNumber(1234567) will return '1,234,567'
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* @example formatNumber(1234567.89) will return '1,234,567.89'
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*/
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export const formatNumber = (num: number | string) => {
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if (!num)
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return num
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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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/**
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* Format file size into standard string format.
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* @param fileSize file size (Byte)
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* @example formatFileSize(1024) will return '1.00KB'
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* @example formatFileSize(1024 * 1024) will return '1.00MB'
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*/
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export const formatFileSize = (fileSize: number) => {
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if (!fileSize)
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return fileSize
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const units = ['', 'K', 'M', 'G', 'T', 'P']
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let index = 0
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while (fileSize >= 1024 && index < units.length) {
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fileSize = fileSize / 1024
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index++
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}
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return `${fileSize.toFixed(2)}${units[index]}B`
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}
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/**
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* Format time into standard string format.
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* @example formatTime(60) will return '1.00 min'
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* @example formatTime(60 * 60) will return '1.00 h'
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*/
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export const formatTime = (seconds: number) => {
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if (!seconds)
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return seconds
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const units = ['sec', 'min', 'h']
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let index = 0
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while (seconds >= 60 && index < units.length) {
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seconds = seconds / 60
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index++
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}
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return `${seconds.toFixed(2)} ${units[index]}`
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}
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export const downloadFile = ({ data, fileName }: { data: Blob; fileName: string }) => {
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const url = window.URL.createObjectURL(data)
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const a = document.createElement('a')
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a.href = url
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a.download = fileName
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document.body.appendChild(a)
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a.click()
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a.remove()
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window.URL.revokeObjectURL(url)
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}
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