Files
notesnook/apps/mobile/app/utils/time/index.ts
2023-01-16 13:48:28 +05:00

110 lines
2.9 KiB
TypeScript

/*
This file is part of the Notesnook project (https://notesnook.com/)
Copyright (C) 2023 Streetwriters (Private) Limited
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
export const sleep = (duration: number) =>
new Promise((resolve) => setTimeout(() => resolve(true), duration));
export function timeSince(date: number) {
const seconds = Math.floor((Date.now() - date) / 1000);
let interval = Math.floor(seconds / 31536000);
if (interval > 0.9) {
return interval < 2 ? interval + "yr ago" : interval + "yr ago";
}
interval = Math.floor(seconds / 2592000);
if (interval > 0.9) {
return interval < 2 ? interval + "mo ago" : interval + "mo ago";
}
interval = Math.floor(seconds / (86400 * 7));
if (interval > 0.9) {
if (interval === 4) return "1mo ago";
return interval < 2 ? interval + "w ago" : interval + "w ago";
}
interval = Math.floor(seconds / 86400);
if (interval > 0.9) {
return interval < 2 ? interval + "d ago" : interval + "d ago";
}
interval = Math.floor(seconds / 3600);
if (interval > 0.9) {
return interval < 2 ? interval + "h ago" : interval + "h ago";
}
interval = Math.floor(seconds / 60);
if (interval > 0.9) {
return interval < 2 ? interval + "m ago" : interval + "m ago";
}
return Math.floor(seconds) < 0 ? "0s ago" : Math.floor(seconds) + "s ago";
}
export const timeConverter = (timestamp: number | undefined | null) => {
if (!timestamp) return;
const d = new Date(timestamp); // Convert the passed timestamp to milliseconds
const yyyy = d.getFullYear();
const dd = ("0" + d.getDate()).slice(-2); // Add leading 0.
const currentDay = d.getDay();
const hh = d.getHours();
let h = hh;
const min = ("0" + d.getMinutes()).slice(-2); // Add leading 0.
let ampm = "AM";
const days = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
const months = [
"Jan",
"Feb",
"Mar",
"Apr",
"May",
"Jun",
"Jul",
"Aug",
"Sep",
"Oct",
"Nov",
"Dec"
];
if (hh > 12) {
h = hh - 12;
ampm = "PM";
} else if (hh === 12) {
h = 12;
ampm = "PM";
} else if (hh === 0) {
h = 12;
}
// ie: 2013-02-18, 8:35 AM
const time =
days[currentDay] +
" " +
dd +
" " +
months[d.getMonth()] +
", " +
yyyy +
", " +
h +
":" +
min +
" " +
ampm;
return time;
};