git.r.bdr.sh - rbdr/forum/blob - src/lib/utils/readable_time.ts

   1 type DateMagnitude = 'day' | 'hour' | 'minute' | 'second';
   2
   3 type ReadableTime = {
   4   count: number,
   5   label: string
   6 };
   7
   8
   9 const internals = {
  10   magnitudes: {
  11     day: 86400000,
  12     hour: 3600000,
  13     minute: 60000,
  14     second: 1000
  15   },
  16   labels: {
  17     day: 'time.days',
  18     hour: 'time.hours',
  19     minute: 'time.minutes',
  20     second: 'time.seconds'
  21   },
  22
  23   makeTimeReadable(time: number, magnitude: DateMagnitude): ReadableTime {
  24
  25     return {
  26       count: Math.floor(time / internals.magnitudes[magnitude]),
  27       label: internals.labels[magnitude]
  28     };
  29   }
  30 };
  31
  32 export const readableTime = function readableTime(time: number): ReadableTime {
  33
  34   switch (true) {
  35   case time >= internals.magnitudes.day:
  36     return internals.makeTimeReadable(time, 'day');
  37   case time >= internals.magnitudes.hour:
  38     return internals.makeTimeReadable(time, 'hour');
  39   case time >= internals.magnitudes.minute:
  40     return internals.makeTimeReadable(time, 'minute');
  41   case time < 0:
  42     return internals.makeTimeReadable(0, 'second');
  43   default:
  44     return internals.makeTimeReadable(time, 'second');
  45   }
  46 };