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dates.ts
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dates.ts
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/**
* ✅ Node | Vite | React
*/
import { Locales, TimeZones, Months } from './types.js';
let defaultLocale: Locales = 'pt-BR';
let defaultTimeZone: TimeZones = 'America/Sao_Paulo';
let defaultComercialHours = ['08:00', '18:00'];
let defaultHolidays: Months = {
// https://www.in.gov.br/web/dou/-/portaria-me-n-11.090-de-27-de-dezembro-de-2022-454503426
1: [1, 2],
2: [20, 21],
3: [],
4: [7, 21],
5: [1],
6: [8],
7: [],
8: [],
9: [7],
10: [12],
11: [2, 15],
12: [24, 25, 31],
};
export const set = {
locale: (locale: Locales) => {
defaultLocale = locale;
},
timeZone: (timeZone: TimeZones) => {
defaultTimeZone = timeZone;
},
comercailHours: (comercailHours: [string, string]) => {
defaultComercialHours = comercailHours;
},
holidays: (holidays: Months) => {
defaultHolidays = holidays;
},
};
export const get = {
locale: () => defaultLocale,
timeZone: () => defaultTimeZone,
comercailHours: () => defaultComercialHours,
holidays: () => defaultHolidays,
};
export const toLocaleDate = (date: Date, options?: { timeZone?: TimeZones }): Date => {
const timeZone = options?.timeZone || defaultTimeZone;
const dateUTC = date.toLocaleString('pt-BR', {
timeZone,
day: '2-digit',
month: '2-digit',
year: 'numeric',
hour: '2-digit',
minute: '2-digit',
second: '2-digit',
});
const [getDate, getTime] = dateUTC.split(' ');
let gmtDate = '';
gmtDate += getDate.split('/').reverse().join('-');
gmtDate += 'T';
gmtDate += getTime;
gmtDate += '.';
gmtDate += '000';
gmtDate += 'Z';
return new Date(gmtDate);
};
export const pastDate = (date: Date, days: number, options?: { timeZone?: TimeZones }) => {
const dateClone = new Date(date);
const baseDate = new Date(dateClone.getTime());
const newDate = new Date(dateClone.setDate(baseDate.getDate() - days));
const timeZone = options?.timeZone || defaultTimeZone;
return toLocaleDate(newDate, { timeZone });
};
export const futureDate = (date: Date, days: number, options?: { timeZone?: TimeZones }) => {
const dateClone = new Date(date);
const baseDate = new Date(dateClone.getTime());
const newDate = new Date(dateClone.setDate(baseDate.getDate() + days));
const timeZone = options?.timeZone || defaultTimeZone;
return toLocaleDate(newDate, { timeZone });
};
export const toLocaleString = (date: Date, options?: { locale?: Locales; timeZone?: TimeZones }): string => {
const locale = options?.locale || defaultLocale;
const timeZone = options?.timeZone || defaultTimeZone;
return new Date(date).toLocaleString(locale, { timeZone });
};
export const toYodaString = (date: Date, options?: { timeZone?: TimeZones }): string => {
const timeZone = options?.timeZone || defaultTimeZone;
const date8601 = toLocaleDate(date, { timeZone }).toISOString();
const ISO = date8601.replace(/\.[0-9]{3}Z$/, '').replace(/T/, ' ');
return ISO;
};
export const isEqual = (date: Date, compareDate: Date) => date.getTime() === compareDate.getTime();
export const isSmaller = (date: Date, compareDate: Date) => date.getTime() < compareDate.getTime();
export const isBigger = (date: Date, compareDate: Date) => date.getTime() > compareDate.getTime();
export const isSmallerOrEqual = (date: Date, compareDate: Date) => date.getTime() <= compareDate.getTime();
export const isBiggerOrEqual = (date: Date, compareDate: Date) => date.getTime() >= compareDate.getTime();
export const isBetween = (startDate: Date, date: Date, endDate: Date) =>
isBiggerOrEqual(date, startDate) && isSmallerOrEqual(date, endDate);
export const parse = (date: Date) => {
return {
year: date.getFullYear(),
month: date.getMonth() + 1,
day: date.getDate(),
hours: date.getHours(),
minutes: date.getMinutes(),
seconds: date.getSeconds(),
};
};
export const diff = (
date: Date,
compareDate: Date
): {
situation: 'passed' | 'remaining';
years: number;
months: number;
days: number;
hours: number;
minutes: number;
seconds: number;
} => {
const situation = isBigger(date, compareDate) ? 'passed' : 'remaining';
const milliseconds = Math.abs(date.getTime() - compareDate.getTime());
const seconds = Math.floor((milliseconds / 1000) % 60);
const minutes = Math.floor((milliseconds / 1000 / 60) % 60);
const hours = Math.floor((milliseconds / (1000 * 60 * 60)) % 24);
const days = Math.floor((milliseconds / (1000 * 60 * 60 * 24)) % 30);
const months = Math.floor((milliseconds / (1000 * 60 * 60 * 24 * 30)) % 12);
const years = Math.floor(milliseconds / (1000 * 60 * 60 * 24 * 365));
return {
situation,
years,
months,
days,
hours,
minutes,
seconds,
};
};
export const isWeek = (date: Date, options?: { timeZone?: TimeZones }) => {
const timeZone = options?.timeZone || defaultTimeZone;
const weekday = date.toLocaleDateString('en-US', { weekday: 'long', timeZone });
return !/saturday|sunday/gi.test(weekday);
};
export const isWeekend = (date: Date, options?: { timeZone?: TimeZones }) => {
const timeZone = options?.timeZone || defaultTimeZone;
const weekday = date.toLocaleDateString('en-US', { weekday: 'long', timeZone });
return /saturday|sunday/gi.test(weekday);
};
export const isHoliday = (date: Date) => {
const day = date.getDate();
const month = date.getMonth() + 1;
const holiday = defaultHolidays?.[month as keyof Months] || false;
if (!holiday) return false;
return holiday.includes(day);
};
export const isBusinessDay = (date: Date) => !isHoliday(date) && !isWeekend(date);
const getNextBusinessDate = (date: Date): Date => {
let nextWorkDay = futureDate(new Date(date), 1, { timeZone: 'UTC' });
return isBusinessDay(nextWorkDay) ? nextWorkDay : getNextBusinessDate(nextWorkDay);
};
export const getBusinessDate = (date: Date, days: number = 1, options?: { timeZone?: TimeZones }) => {
const timeZone = options?.timeZone || defaultTimeZone;
let searchWorkDate = new Date(date);
for (let i = 0; i < days; i++) searchWorkDate = getNextBusinessDate(searchWorkDate);
return toLocaleDate(searchWorkDate, { timeZone });
};