import TimeMixin from '../time';

describe('#messageStamp', () => {
  it('returns correct value', () => {
    expect(TimeMixin.methods.messageStamp(1612971343)).toEqual('3:35 PM');
    expect(TimeMixin.methods.messageStamp(1612971343, 'LLL d, h:mm a')).toEqual(
      'Feb 10, 3:35 PM'
    );
  });
});

describe('#messageTimestamp', () => {
  beforeEach(() => {
    jest.useFakeTimers('modern');

    const mockDate = new Date(2023, 4, 5);
    jest.setSystemTime(mockDate);
  });

  afterEach(() => {
    jest.useRealTimers();
  });

  it('should return the message date in the specified format if the message was sent in the current year', () => {
    expect(TimeMixin.methods.messageTimestamp(1680777464)).toEqual(
      'Apr 6, 2023'
    );
  });
  it('should return the message date and time in a different format if the message was sent in a different year', () => {
    expect(TimeMixin.methods.messageTimestamp(1612971343)).toEqual(
      'Feb 10 2021, 3:35 PM'
    );
  });
});

describe('#dynamicTime', () => {
  it('returns correct value', () => {
    Date.now = jest.fn(() => new Date(Date.UTC(2023, 1, 14)).valueOf());
    expect(TimeMixin.methods.dynamicTime(1612971343)).toEqual(
      'about 2 years ago'
    );
  });
});

describe('#dateFormat', () => {
  it('returns correct value', () => {
    expect(TimeMixin.methods.dateFormat(1612971343)).toEqual('Feb 10, 2021');
    expect(TimeMixin.methods.dateFormat(1612971343, 'LLL d, yyyy')).toEqual(
      'Feb 10, 2021'
    );
  });
});

describe('#shortTimestamp', () => {
  // Test cases when withAgo is false or not provided
  it('returns correct value without ago', () => {
    expect(TimeMixin.methods.shortTimestamp('less than a minute ago')).toEqual(
      'now'
    );
    expect(TimeMixin.methods.shortTimestamp('1 minute ago')).toEqual('1m');
    expect(TimeMixin.methods.shortTimestamp('12 minutes ago')).toEqual('12m');
    expect(TimeMixin.methods.shortTimestamp('a minute ago')).toEqual('1m');
    expect(TimeMixin.methods.shortTimestamp('an hour ago')).toEqual('1h');
    expect(TimeMixin.methods.shortTimestamp('1 hour ago')).toEqual('1h');
    expect(TimeMixin.methods.shortTimestamp('2 hours ago')).toEqual('2h');
    expect(TimeMixin.methods.shortTimestamp('1 day ago')).toEqual('1d');
    expect(TimeMixin.methods.shortTimestamp('a day ago')).toEqual('1d');
    expect(TimeMixin.methods.shortTimestamp('3 days ago')).toEqual('3d');
    expect(TimeMixin.methods.shortTimestamp('a month ago')).toEqual('1mo');
    expect(TimeMixin.methods.shortTimestamp('1 month ago')).toEqual('1mo');
    expect(TimeMixin.methods.shortTimestamp('2 months ago')).toEqual('2mo');
    expect(TimeMixin.methods.shortTimestamp('a year ago')).toEqual('1y');
    expect(TimeMixin.methods.shortTimestamp('1 year ago')).toEqual('1y');
    expect(TimeMixin.methods.shortTimestamp('4 years ago')).toEqual('4y');
  });

  // Test cases when withAgo is true
  it('returns correct value with ago', () => {
    expect(
      TimeMixin.methods.shortTimestamp('less than a minute ago', true)
    ).toEqual('now');
    expect(TimeMixin.methods.shortTimestamp('1 minute ago', true)).toEqual(
      '1m ago'
    );
    expect(TimeMixin.methods.shortTimestamp('12 minutes ago', true)).toEqual(
      '12m ago'
    );
    expect(TimeMixin.methods.shortTimestamp('a minute ago', true)).toEqual(
      '1m ago'
    );
    expect(TimeMixin.methods.shortTimestamp('an hour ago', true)).toEqual(
      '1h ago'
    );
    expect(TimeMixin.methods.shortTimestamp('1 hour ago', true)).toEqual(
      '1h ago'
    );
    expect(TimeMixin.methods.shortTimestamp('2 hours ago', true)).toEqual(
      '2h ago'
    );
    expect(TimeMixin.methods.shortTimestamp('1 day ago', true)).toEqual(
      '1d ago'
    );
    expect(TimeMixin.methods.shortTimestamp('a day ago', true)).toEqual(
      '1d ago'
    );
    expect(TimeMixin.methods.shortTimestamp('3 days ago', true)).toEqual(
      '3d ago'
    );
    expect(TimeMixin.methods.shortTimestamp('a month ago', true)).toEqual(
      '1mo ago'
    );
    expect(TimeMixin.methods.shortTimestamp('1 month ago', true)).toEqual(
      '1mo ago'
    );
    expect(TimeMixin.methods.shortTimestamp('2 months ago', true)).toEqual(
      '2mo ago'
    );
    expect(TimeMixin.methods.shortTimestamp('a year ago', true)).toEqual(
      '1y ago'
    );
    expect(TimeMixin.methods.shortTimestamp('1 year ago', true)).toEqual(
      '1y ago'
    );
    expect(TimeMixin.methods.shortTimestamp('4 years ago', true)).toEqual(
      '4y ago'
    );
  });
});