import { getDateTimeFromISO } from './datetime'

describe('datetime - getDateTimeFromISO', () => {
  // date formatted as per the Database API response
  const daylightSavingDateTime = '2024-01-31T10:09:33.706Z' // UTC
  const standardDateTime = '2024-07-31T10:09:33.706Z' // UTC

  const daylightSavingDateTimeMillis = 1704067200000
  const standardDateTimeMillis = 1722470400000

  it.each([
    // from database => client
    ['America/Phoenix', 'en-US', '2024-01-31T03:09:33.706-07:00'],
    ['America/Chicago', 'en-US', '2024-01-31T04:09:33.706-06:00'],
    ['America/New_York', 'en-US', '2024-01-31T05:09:33.706-05:00'],
    ['America/Montevideo', 'es-UY', '2024-01-31T07:09:33.706-03:00'],
    ['America/Sao_Paulo', 'pt-BR', '2024-01-31T07:09:33.706-03:00'],
    ['UTC', 'en-US', '2024-01-31T10:09:33.706Z'],
    ['UTC', 'en-GB', '2024-01-31T10:09:33.706Z'],
    ['Europe/London', 'en-GB', '2024-01-31T10:09:33.706+00:00'],
    ['Europe/Paris', 'fr-FR', '2024-01-31T11:09:33.706+01:00'],
    ['Asia/Tbilisi', 'ka-GE', '2024-01-31T14:09:33.706+04:00'],
    ['Asia/Kolkata', 'hi-IN', '2024-01-31T15:39:33.706+05:30'],
  ])(
    'daylightSavingDateTime - datetime (database: "%s" => client: "%s")',
    (timezone, locale, output) =>
      expect(
        getDateTimeFromISO(daylightSavingDateTime, { timezone, locale }).toISO()
      ).toBe(output)
  )

  it.each([
    // from database => client
    ['America/Phoenix', 'en-US', '2024-01-31T03:09:33.706-07:00'],
    ['America/Chicago', 'en-US', '2024-01-31T04:09:33.706-06:00'],
    ['America/New_York', 'en-US', '2024-01-31T05:09:33.706-05:00'],
    ['America/Montevideo', 'es-UY', '2024-01-31T07:09:33.706-03:00'],
    ['America/Sao_Paulo', 'pt-BR', '2024-01-31T07:09:33.706-03:00'],
    ['UTC', 'en-US', '2024-01-31T10:09:33.706Z'],
    ['UTC', 'en-GB', '2024-01-31T10:09:33.706Z'],
    ['Europe/London', 'en-GB', '2024-01-31T10:09:33.706+00:00'],
    ['Europe/Paris', 'fr-FR', '2024-01-31T11:09:33.706+01:00'],
    ['Asia/Tbilisi', 'ka-GE', '2024-01-31T14:09:33.706+04:00'],
    ['Asia/Kolkata', 'hi-IN', '2024-01-31T15:39:33.706+05:30'],
  ])(
    'daylightSavingDateTime - datetime (database: "%s" => client: "%s"), no change if subject is already in the client timezone',
    (timezone, locale, subject) =>
      expect(getDateTimeFromISO(subject, { timezone, locale }).toISO()).toBe(
        subject
      )
  )

  it('should throw an error if the date string is invalid', () =>
    expect(() => getDateTimeFromISO('invalid', {})).toThrow(
      'Invalid date string: invalid'
    ))

  it.each([
    // from database => client
    ['America/Phoenix', 'en-US', '2023-12-31T17:00:00.000-07:00'],
    ['America/Chicago', 'en-US', '2023-12-31T18:00:00.000-06:00'],
    ['America/New_York', 'en-US', '2023-12-31T19:00:00.000-05:00'],
    ['America/Montevideo', 'es-UY', '2023-12-31T21:00:00.000-03:00'],
    ['America/Sao_Paulo', 'pt-BR', '2023-12-31T21:00:00.000-03:00'],
    ['UTC', 'en-US', '2024-01-01T00:00:00.000Z'],
    ['UTC', 'en-GB', '2024-01-01T00:00:00.000Z'],
    ['Europe/London', 'en-GB', '2024-01-01T00:00:00.000+00:00'],
    ['Europe/Paris', 'fr-FR', '2024-01-01T01:00:00.000+01:00'],
    ['Asia/Tbilisi', 'ka-GE', '2024-01-01T04:00:00.000+04:00'],
    ['Asia/Kolkata', 'hi-IN', '2024-01-01T05:30:00.000+05:30'],
  ])(
    'daylightSavingDateTime, parse milliseconds - datetime (database: "%s" => client: "%s")',
    (timezone, locale, output) =>
      expect(
        getDateTimeFromISO(daylightSavingDateTimeMillis, {
          timezone,
          locale,
        }).toISO()
      ).toBe(output)
  )

  it.each([
    // from database => client
    ['America/Phoenix', 'en-US', '2024-07-31T03:09:33.706-07:00'],
    ['America/Chicago', 'en-US', '2024-07-31T05:09:33.706-05:00'],
    ['America/New_York', 'en-US', '2024-07-31T06:09:33.706-04:00'],
    ['America/Montevideo', 'es-UY', '2024-07-31T07:09:33.706-03:00'],
    ['America/Sao_Paulo', 'pt-BR', '2024-07-31T07:09:33.706-03:00'],
    ['UTC', 'en-US', '2024-07-31T10:09:33.706Z'],
    ['UTC', 'en-GB', '2024-07-31T10:09:33.706Z'],
    ['Europe/London', 'en-GB', '2024-07-31T11:09:33.706+01:00'],
    ['Europe/Paris', 'fr-FR', '2024-07-31T12:09:33.706+02:00'],
    ['Asia/Tbilisi', 'ka-GE', '2024-07-31T14:09:33.706+04:00'],
    ['Asia/Kolkata', 'hi-IN', '2024-07-31T15:39:33.706+05:30'],
  ])(
    'standardDateTime - datetime (database: "%s" => client: "%s")',
    (timezone, locale, output) =>
      expect(
        getDateTimeFromISO(standardDateTime, { timezone, locale }).toISO()
      ).toBe(output)
  )

  it('should throw an error if the date string is invalid', () =>
    expect(() => getDateTimeFromISO('invalid', {})).toThrow(
      'Invalid date string: invalid'
    ))

  it.each([
    // from database => client
    ['America/Phoenix', 'en-US', '2024-07-31T03:09:33.706-07:00'],
    ['America/Chicago', 'en-US', '2024-07-31T05:09:33.706-05:00'],
    ['America/New_York', 'en-US', '2024-07-31T06:09:33.706-04:00'],
    ['America/Montevideo', 'es-UY', '2024-07-31T07:09:33.706-03:00'],
    ['America/Sao_Paulo', 'pt-BR', '2024-07-31T07:09:33.706-03:00'],
    ['UTC', 'en-US', '2024-07-31T10:09:33.706Z'],
    ['UTC', 'en-GB', '2024-07-31T10:09:33.706Z'],
    ['Europe/London', 'en-GB', '2024-07-31T11:09:33.706+01:00'],
    ['Europe/Paris', 'fr-FR', '2024-07-31T12:09:33.706+02:00'],
    ['Asia/Tbilisi', 'ka-GE', '2024-07-31T14:09:33.706+04:00'],
    ['Asia/Kolkata', 'hi-IN', '2024-07-31T15:39:33.706+05:30'],
  ])(
    'standardDateTime - datetime (database: "%s" => client: "%s", no change if subject is already in the client timezone)',
    (timezone, locale, subject) =>
      expect(getDateTimeFromISO(subject, { timezone, locale }).toISO()).toBe(
        subject
      )
  )

  it.each([
    // from database => client
    ['America/Phoenix', 'en-US', '2024-07-31T17:00:00.000-07:00'],
    ['America/Chicago', 'en-US', '2024-07-31T19:00:00.000-05:00'],
    ['America/New_York', 'en-US', '2024-07-31T20:00:00.000-04:00'],
    ['America/Montevideo', 'es-UY', '2024-07-31T21:00:00.000-03:00'],
    ['America/Sao_Paulo', 'pt-BR', '2024-07-31T21:00:00.000-03:00'],
    ['UTC', 'en-US', '2024-08-01T00:00:00.000Z'],
    ['UTC', 'en-GB', '2024-08-01T00:00:00.000Z'],
    ['Europe/London', 'en-GB', '2024-08-01T01:00:00.000+01:00'],
    ['Europe/Paris', 'fr-FR', '2024-08-01T02:00:00.000+02:00'],
    ['Asia/Tbilisi', 'ka-GE', '2024-08-01T04:00:00.000+04:00'],
    ['Asia/Kolkata', 'hi-IN', '2024-08-01T05:30:00.000+05:30'],
  ])(
    'standardDateTime, parse milliseconds - datetime (database: "%s" => client: "%s")',
    (timezone, locale, output) =>
      expect(
        getDateTimeFromISO(standardDateTimeMillis, { timezone, locale }).toISO()
      ).toBe(output)
  )

  it('should throw an error if the date string is invalid', () =>
    expect(() => getDateTimeFromISO('invalid', {})).toThrow(
      'Invalid date string: invalid'
    ))
})