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Koito/client/app/utils/utils.ts

109 lines
2.3 KiB

import Timeframe from "~/types/timeframe";
const timeframeToInterval = (timeframe: Timeframe): string => {
switch (timeframe) {
case Timeframe.Day:
return "1 day";
case Timeframe.Week:
return "1 week";
case Timeframe.Month:
return "1 month";
case Timeframe.Year:
return "1 year";
case Timeframe.AllTime:
return "99 years";
}
};
function timeSince(date: Date) {
const now = new Date();
const seconds = Math.floor((now.getTime() - date.getTime()) / 1000);
const intervals = [
{ label: "year", seconds: 31536000 },
{ label: "month", seconds: 2592000 },
{ label: "week", seconds: 604800 },
{ label: "day", seconds: 86400 },
{ label: "hour", seconds: 3600 },
{ label: "minute", seconds: 60 },
{ label: "second", seconds: 1 },
];
for (const interval of intervals) {
const count = Math.floor(seconds / interval.seconds);
if (count >= 1) {
return `${count} ${interval.label}${count !== 1 ? "s" : ""} ago`;
}
}
return "just now";
}
export { timeSince };
type hsl = {
h: number;
s: number;
l: number;
};
const hexToHSL = (hex: string): hsl => {
let r = 0,
g = 0,
b = 0;
hex = hex.replace("#", "");
if (hex.length === 3) {
r = parseInt(hex[0] + hex[0], 16);
g = parseInt(hex[1] + hex[1], 16);
b = parseInt(hex[2] + hex[2], 16);
} else if (hex.length === 6) {
r = parseInt(hex.substring(0, 2), 16);
g = parseInt(hex.substring(2, 4), 16);
b = parseInt(hex.substring(4, 6), 16);
}
r /= 255;
g /= 255;
b /= 255;
const max = Math.max(r, g, b),
min = Math.min(r, g, b);
let h = 0,
s = 0,
l = (max + min) / 2;
if (max !== min) {
const d = max - min;
s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
switch (max) {
case r:
h = (g - b) / d + (g < b ? 6 : 0);
break;
case g:
h = (b - r) / d + 2;
break;
case b:
h = (r - g) / d + 4;
break;
}
h /= 6;
}
return {
h: Math.round(h * 360),
s: Math.round(s * 100),
l: Math.round(l * 100),
};
};
const timeListenedString = (seconds: number) => {
if (!seconds) return "";
let minutes = Math.floor(seconds / 60);
return `${minutes} minutes listened`;
};
export { hexToHSL, timeListenedString };
export type { hsl };