constant.js

export const SECONDS_A_MINUTE = 60;
export const SECONDS_A_HOUR = SECONDS_A_MINUTE * 60;
export const SECONDS_A_DAY = SECONDS_A_HOUR * 24;
export const SECONDS_A_WEEK = SECONDS_A_DAY * 7;

export const MILLISECONDS_A_SECOND = 1e3;
export const MILLISECONDS_A_MINUTE = SECONDS_A_MINUTE * MILLISECONDS_A_SECOND;
export const MILLISECONDS_A_HOUR = SECONDS_A_HOUR * MILLISECONDS_A_SECOND;
export const MILLISECONDS_A_DAY = SECONDS_A_DAY * MILLISECONDS_A_SECOND;
export const MILLISECONDS_A_WEEK = SECONDS_A_WEEK * MILLISECONDS_A_SECOND;

// English locales
export const MS = "millisecond";
export const S = "second";
export const MIN = "minute";
export const H = "hour";
export const D = "day";
export const W = "week";
export const M = "month";
export const Q = "quarter";
export const Y = "year";
export const DATE = "date";

export const FORMAT_DEFAULT = "YYYY-MM-DDTHH:mm:ssZ";

export const INVALID_DATE_STRING = "Invalid Date";

// regex
export const REGEX_PARSE =
  /^(\d{4})[-/]?(\d{1,2})?[-/]?(\d{0,2})[Tt\s]*(\d{1,2})?:?(\d{1,2})?:?(\d{1,2})?[.:]?(\d+)?$/;
export const REGEX_FORMAT =
  /\[([^\]]+)]|Y{1,4}|M{1,4}|D{1,2}|d{1,4}|H{1,2}|h{1,2}|a|A|m{1,2}|s{1,2}|Z{1,2}|SSS/g;