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umami/lib/format.js

81 lines
2.0 KiB
JavaScript

export function parseTime(val) {
const days = ~~(val / 86400);
const hours = ~~(val / 3600) - days * 24;
const minutes = ~~(val / 60) - days * 1440 - hours * 60;
const seconds = ~~val - days * 86400 - hours * 3600 - minutes * 60;
const ms = (val - ~~val) * 1000;
return {
days,
hours,
minutes,
seconds,
ms,
};
}
export function formatTime(val) {
const { hour, minutes, seconds } = parseTime(val);
const h = hour > 0 ? `${hour}:` : '';
const m = hour > 0 ? minutes.toString().padStart(2, '0') : minutes;
const s = seconds.toString().padStart(2, '0');
return `${h}${m}:${s}`;
}
export function formatShortTime(val, formats = ['m', 's'], space = '') {
const { days, hours, minutes, seconds, ms } = parseTime(val);
let t = '';
if (days > 0 && formats.indexOf('d') !== -1) t += `${days}d${space}`;
if (hours > 0 && formats.indexOf('h') !== -1) t += `${hours}h${space}`;
if (minutes > 0 && formats.indexOf('m') !== -1) t += `${minutes}m${space}`;
if (seconds > 0 && formats.indexOf('s') !== -1) t += `${seconds}s${space}`;
if (ms > 0 && formats.indexOf('ms') !== -1) t += `${ms}ms`;
if (!t) {
return `0${formats[formats.length - 1]}`;
}
return t;
}
export function formatNumber(n) {
return Number(n).toFixed(0);
}
export function formatLongNumber(value) {
const n = Number(value);
if (n >= 1000000) {
return `${(n / 1000000).toFixed(1)}m`;
}
if (n >= 100000) {
return `${(n / 1000).toFixed(0)}k`;
}
if (n >= 10000) {
return `${(n / 1000).toFixed(1)}k`;
}
if (n >= 1000) {
return `${(n / 1000).toFixed(2)}k`;
}
return formatNumber(n);
}
export function stringToColor(str) {
if (!str) {
return '#ffffff';
}
let hash = 0;
for (let i = 0; i < str.length; i++) {
hash = str.charCodeAt(i) + ((hash << 5) - hash);
}
let color = '#';
for (let i = 0; i < 3; i++) {
let value = (hash >> (i * 8)) & 0xff;
color += ('00' + value.toString(16)).substr(-2);
}
return color;
}