// we import all of `date`
import { date } from 'quasar'
// destructuring to keep only what is needed
const { addToDate } = date

const newDate = addToDate(new Date(), { days: 7, months: 1 })

import { date } from 'quasar'

const timeStamp = Date.now()
const formattedString = date.formatDate(timeStamp, 'YYYY-MM-DDTHH:mm:ss.SSSZ')

const formattedString = date.formatDate(timeStamp, 'MMMM - dddd', {
  days: ['Duminica', 'Luni', /* and all the rest of days - remember starting with Sunday */],
  daysShort: ['Dum', 'Lun', /* and all the rest of days - remember starting with Sunday */],
  months: ['Ianuarie', 'Februarie', /* and all the rest of months */],
  monthsShort: ['Ian', 'Feb', /* and all the rest of months */]
})

const date = new Date();

import { date } from 'quasar'

const newDate = date.buildDate({ year: 2010, date: 5, hours: 15, milliseconds: 123 })

import { date } from 'quasar'

const dateString = 'Wed, 09 Aug 1995 00:00:00 GMT'

if (date.isValid(dateString)) {
  // Do something with date string
}

import { date } from 'quasar'

let newDate = new Date(2017, 2, 7)

newDate = date.addToDate(newDate, { days: 7, months: 1 })
// `newDate` is now 2017-3-14 00:00:00

newDate = date.subtractFromDate(newDate, { hours: 24, milliseconds: 10000 })
// `newDate` is now 2017-3-12 23:59:50

import { date } from 'quasar'

const newDate = new Date(2017, 10, 2)
const adjustedDate = date.adjustDate(newDate, { year: 2010, month: 2 })
// `adjustedDate` is 2010-2-2

import { date } from 'quasar'

let min = date.getMinDate(new Date(2017, 6, 24), new Date(2017, 5, 20), new Date(2017, 6, 26))
// `min` is 2017-5-20
let max = date.getMaxDate(new Date(2017, 6, 24), new Date(2017, 5, 20), new Date(2017, 6, 26))
// `max` is 2017-6-26

// Or use an array:
const dates = [ new Date(2017, 6, 24), new Date(2017, 5, 20), new Date(2017, 6, 26) ]
let min = date.getMinDate(...dates) // `min` is 2017-5-20
let max = date.getMaxDate(...dates) // `max` is 2017-6-26

console.log(max) // 1497906000000
console.log(new Date(max)) // Wed Jul 26 2017 00:00:00 GMT+0300 (Eastern European Summer Time)

import { date } from 'quasar'

const dateTarget = new Date()
const dateFrom = new Date()
const dateTo = new Date()

// **strictly** (i.e. exclusive range)
if (date.isBetweenDates(dateTarget, dateFrom, dateTo)) {
  // Do something with dateTarget
}

// including which margin you want
if (date.isBetweenDates(dateTarget, dateFrom, dateTo, { inclusiveFrom: true, inclusiveTo: true })) {
  // Do something with dateTarget
}

// if you only care about comparing dates (year/month/day, regardless of time)
// then you could tip isBetweenDates() about it so it can perform best:
if (date.isBetweenDates(dateTarget, dateFrom, dateTo, { onlyDate: true })) {
  // Do something with dateTarget
}

import { date } from 'quasar'

const newDate = new Date()
const dateMin = new Date(2010, 2, 23)
const dateMax = new Date(2012, 4, 12)
const dateNormalized = date.getDateBetween(newDate, dateMin, dateMax)
// Returns `newDate` if it's between 2010-2-23 and 2012-4-12; `dateMin` if it's lower; `dateMax` if it's greater

import { date } from 'quasar'

const date1 = new Date(2017, 2, 5)
const date2 = new Date(2017, 3, 8)
const unit = 'year'

if (date.isSameDate(date1, date2, /* optional */ unit)) {
  // true because date1 and date2's year is the same
}

import { date } from 'quasar'

const date1 = new Date(2017, 4, 12)
const date2 = new Date(2017, 3, 8)
const unit = 'days'

const diff = date.getDateDiff(date1, date2, unit)
// `diff` is 34 (days)

import { date } from 'quasar'

const newDate = new Date(2017, 0, 4)
const week = date.getWeekOfYear(newDate) // `week` is 1

import { date } from 'quasar'

const newDate = new Date(2017, 1, 4)
const day = date.getDayOfYear(newDate) // `day` is 35

import { date } from 'quasar'

const newDate = new Date(2017, 1, 9)
const day = date.getDayOfWeek(newDate) // `day` is 4

import { date } from 'quasar'

const newDate = new Date()
const days = date.daysInMonth(newDate) // e.g. 30

import { date } from 'quasar'

let newDate = new Date('2000')
// set to beginning of year 2000 (January 1st, 2000, 00:00:00.000)
newDate = date.startOfDate(newDate, 'year')
// set to end of year 2000 (December 31st, 2000, 23:59:59.999)
newDate = date.endOfDate(newDate, 'year')

import { date } from 'quasar'

date.inferDateFormat(new Date()) // 'date'
date.inferDateFormat(35346363) // 'number'
date.inferDateFormat('Mon Feb 05 2018 23:05:29') // string

import { date } from 'quasar'

const newDate = new Date()
const clonedDate = date.clone(newDate)

date.addToDate(newDate, { days: 1 })

console.log(newDate.getDate() === clonedDate.getDate()) // false

import { date } from 'quasar'

// Example 1
const date = date.extractDate('2019-10-29 --- 23:12', 'YYYY-MM-DD --- HH:mm')
// date is a new Date() object

// Example 2
const date = date.extractDate('21/03/1985', 'DD/MM/YYYY')
// date is a new Date() object

import { date } from 'quasar'

const obj = date.extractDate('Month: Feb, Day: 11th, Year: 2018', '[Month: ]MMM[, Day: ]Do[, Year: ]YYYY', {
  days: ['Duminica', 'Luni', /* and all the rest of days - remember starting with Sunday */],
  daysShort: ['Dum', 'Lun', /* and all the rest of days - remember starting with Sunday */],
  months: ['Ianuarie', 'Februarie', /* and all the rest of months */],
  monthsShort: ['Ian', 'Feb', /* and all the rest of months */]
})
// obj is a new Date() object