/* eslint-disable */

import React from 'react';
import * as EquipmentBooking from '../../src/utils/EquipmentBooking';
import i18n from 'i18n-js';

test('getISODate', () => {
  let date = new Date('2020-03-05 12:00');
  expect(EquipmentBooking.getISODate(date)).toBe('2020-03-05');
  date = new Date('2020-03-05');
  expect(EquipmentBooking.getISODate(date)).toBe('2020-03-05');
  date = new Date('2020-03-05 00:00'); // Treated as local time
  expect(EquipmentBooking.getISODate(date)).toBe('2020-03-04'); // Treated as UTC
});

test('getCurrentDay', () => {
  jest
    .spyOn(Date, 'now')
    .mockImplementation(() => new Date('2020-01-14 14:50:35').getTime());
  expect(EquipmentBooking.getCurrentDay().getTime()).toBe(
    new Date('2020-01-14').getTime(),
  );
});

test('isEquipmentAvailable', () => {
  jest
    .spyOn(Date, 'now')
    .mockImplementation(() => new Date('2020-07-09').getTime());
  let testDevice = {
    id: 1,
    name: 'Petit barbecue',
    caution: 100,
    booked_at: [{begin: '2020-07-07', end: '2020-07-10'}],
  };
  expect(EquipmentBooking.isEquipmentAvailable(testDevice)).toBeFalse();

  testDevice.booked_at = [{begin: '2020-07-07', end: '2020-07-09'}];
  expect(EquipmentBooking.isEquipmentAvailable(testDevice)).toBeFalse();

  testDevice.booked_at = [{begin: '2020-07-09', end: '2020-07-10'}];
  expect(EquipmentBooking.isEquipmentAvailable(testDevice)).toBeFalse();

  testDevice.booked_at = [
    {begin: '2020-07-07', end: '2020-07-8'},
    {begin: '2020-07-10', end: '2020-07-12'},
  ];
  expect(EquipmentBooking.isEquipmentAvailable(testDevice)).toBeTrue();
});

test('getFirstEquipmentAvailability', () => {
  jest
    .spyOn(Date, 'now')
    .mockImplementation(() => new Date('2020-07-09').getTime());
  let testDevice = {
    id: 1,
    name: 'Petit barbecue',
    caution: 100,
    booked_at: [{begin: '2020-07-07', end: '2020-07-10'}],
  };
  expect(
    EquipmentBooking.getFirstEquipmentAvailability(testDevice).getTime(),
  ).toBe(new Date('2020-07-11').getTime());
  testDevice.booked_at = [{begin: '2020-07-07', end: '2020-07-09'}];
  expect(
    EquipmentBooking.getFirstEquipmentAvailability(testDevice).getTime(),
  ).toBe(new Date('2020-07-10').getTime());
  testDevice.booked_at = [
    {begin: '2020-07-07', end: '2020-07-09'},
    {begin: '2020-07-10', end: '2020-07-16'},
  ];
  expect(
    EquipmentBooking.getFirstEquipmentAvailability(testDevice).getTime(),
  ).toBe(new Date('2020-07-17').getTime());
  testDevice.booked_at = [
    {begin: '2020-07-07', end: '2020-07-09'},
    {begin: '2020-07-10', end: '2020-07-12'},
    {begin: '2020-07-14', end: '2020-07-16'},
  ];
  expect(
    EquipmentBooking.getFirstEquipmentAvailability(testDevice).getTime(),
  ).toBe(new Date('2020-07-13').getTime());
});

test('getRelativeDateString', () => {
  jest
    .spyOn(Date, 'now')
    .mockImplementation(() => new Date('2020-07-09').getTime());
  jest.spyOn(i18n, 't').mockImplementation((translationString: string) => {
    const prefix = 'screens.equipment.';
    if (translationString === prefix + 'otherYear') return '0';
    else if (translationString === prefix + 'otherMonth') return '1';
    else if (translationString === prefix + 'thisMonth') return '2';
    else if (translationString === prefix + 'tomorrow') return '3';
    else if (translationString === prefix + 'today') return '4';
    else return null;
  });
  expect(EquipmentBooking.getRelativeDateString(new Date('2020-07-09'))).toBe(
    '4',
  );
  expect(EquipmentBooking.getRelativeDateString(new Date('2020-07-10'))).toBe(
    '3',
  );
  expect(EquipmentBooking.getRelativeDateString(new Date('2020-07-11'))).toBe(
    '2',
  );
  expect(EquipmentBooking.getRelativeDateString(new Date('2020-07-30'))).toBe(
    '2',
  );
  expect(EquipmentBooking.getRelativeDateString(new Date('2020-08-30'))).toBe(
    '1',
  );
  expect(EquipmentBooking.getRelativeDateString(new Date('2020-11-10'))).toBe(
    '1',
  );
  expect(EquipmentBooking.getRelativeDateString(new Date('2021-11-10'))).toBe(
    '0',
  );
});

test('getValidRange', () => {
  let testDevice = {
    id: 1,
    name: 'Petit barbecue',
    caution: 100,
    booked_at: [{begin: '2020-07-07', end: '2020-07-10'}],
  };
  let start = new Date('2020-07-11');
  let end = new Date('2020-07-15');
  let result = [
    '2020-07-11',
    '2020-07-12',
    '2020-07-13',
    '2020-07-14',
    '2020-07-15',
  ];
  expect(EquipmentBooking.getValidRange(start, end, testDevice)).toStrictEqual(
    result,
  );
  testDevice.booked_at = [
    {begin: '2020-07-07', end: '2020-07-10'},
    {begin: '2020-07-13', end: '2020-07-15'},
  ];
  result = ['2020-07-11', '2020-07-12'];
  expect(EquipmentBooking.getValidRange(start, end, testDevice)).toStrictEqual(
    result,
  );

  testDevice.booked_at = [{begin: '2020-07-12', end: '2020-07-13'}];
  result = ['2020-07-11'];
  expect(EquipmentBooking.getValidRange(start, end, testDevice)).toStrictEqual(
    result,
  );
  testDevice.booked_at = [{begin: '2020-07-07', end: '2020-07-12'}];
  result = ['2020-07-13', '2020-07-14', '2020-07-15'];
  expect(EquipmentBooking.getValidRange(end, start, testDevice)).toStrictEqual(
    result,
  );
  start = new Date('2020-07-14');
  end = new Date('2020-07-14');
  result = ['2020-07-14'];
  expect(
    EquipmentBooking.getValidRange(start, start, testDevice),
  ).toStrictEqual(result);
  expect(EquipmentBooking.getValidRange(end, start, testDevice)).toStrictEqual(
    result,
  );
  expect(EquipmentBooking.getValidRange(start, end, null)).toStrictEqual(
    result,
  );

  start = new Date('2020-07-14');
  end = new Date('2020-07-17');
  result = ['2020-07-14', '2020-07-15', '2020-07-16', '2020-07-17'];
  expect(EquipmentBooking.getValidRange(start, end, null)).toStrictEqual(
    result,
  );

  testDevice.booked_at = [{begin: '2020-07-17', end: '2020-07-17'}];
  result = ['2020-07-14', '2020-07-15', '2020-07-16'];
  expect(EquipmentBooking.getValidRange(start, end, testDevice)).toStrictEqual(
    result,
  );

  testDevice.booked_at = [
    {begin: '2020-07-12', end: '2020-07-13'},
    {begin: '2020-07-15', end: '2020-07-20'},
  ];
  start = new Date('2020-07-11');
  end = new Date('2020-07-23');
  result = ['2020-07-21', '2020-07-22', '2020-07-23'];
  expect(EquipmentBooking.getValidRange(end, start, testDevice)).toStrictEqual(
    result,
  );
});

test('generateMarkedDates', () => {
  let theme = {
    colors: {
      primary: 'primary',
      danger: 'primary',
      textDisabled: 'primary',
    },
  };
  let testDevice = {
    id: 1,
    name: 'Petit barbecue',
    caution: 100,
    booked_at: [{begin: '2020-07-07', end: '2020-07-10'}],
  };
  let start = new Date('2020-07-11');
  let end = new Date('2020-07-13');
  let range = EquipmentBooking.getValidRange(start, end, testDevice);
  let result = {
    '2020-07-11': {
      startingDay: true,
      endingDay: false,
      color: theme.colors.primary,
    },
    '2020-07-12': {
      startingDay: false,
      endingDay: false,
      color: theme.colors.danger,
    },
    '2020-07-13': {
      startingDay: false,
      endingDay: true,
      color: theme.colors.primary,
    },
  };
  expect(
    EquipmentBooking.generateMarkedDates(true, theme, range),
  ).toStrictEqual(result);
  result = {
    '2020-07-11': {
      startingDay: true,
      endingDay: false,
      color: theme.colors.textDisabled,
    },
    '2020-07-12': {
      startingDay: false,
      endingDay: false,
      color: theme.colors.textDisabled,
    },
    '2020-07-13': {
      startingDay: false,
      endingDay: true,
      color: theme.colors.textDisabled,
    },
  };
  expect(
    EquipmentBooking.generateMarkedDates(false, theme, range),
  ).toStrictEqual(result);
  result = {
    '2020-07-11': {
      startingDay: true,
      endingDay: false,
      color: theme.colors.textDisabled,
    },
    '2020-07-12': {
      startingDay: false,
      endingDay: false,
      color: theme.colors.textDisabled,
    },
    '2020-07-13': {
      startingDay: false,
      endingDay: true,
      color: theme.colors.textDisabled,
    },
  };
  range = EquipmentBooking.getValidRange(end, start, testDevice);
  expect(
    EquipmentBooking.generateMarkedDates(false, theme, range),
  ).toStrictEqual(result);

  testDevice.booked_at = [{begin: '2020-07-13', end: '2020-07-15'}];
  result = {
    '2020-07-11': {
      startingDay: true,
      endingDay: false,
      color: theme.colors.primary,
    },
    '2020-07-12': {
      startingDay: false,
      endingDay: true,
      color: theme.colors.primary,
    },
  };
  range = EquipmentBooking.getValidRange(start, end, testDevice);
  expect(
    EquipmentBooking.generateMarkedDates(true, theme, range),
  ).toStrictEqual(result);

  testDevice.booked_at = [{begin: '2020-07-12', end: '2020-07-13'}];
  result = {
    '2020-07-11': {
      startingDay: true,
      endingDay: true,
      color: theme.colors.primary,
    },
  };
  range = EquipmentBooking.getValidRange(start, end, testDevice);
  expect(
    EquipmentBooking.generateMarkedDates(true, theme, range),
  ).toStrictEqual(result);

  testDevice.booked_at = [
    {begin: '2020-07-12', end: '2020-07-13'},
    {begin: '2020-07-15', end: '2020-07-20'},
  ];
  start = new Date('2020-07-11');
  end = new Date('2020-07-23');
  result = {
    '2020-07-11': {
      startingDay: true,
      endingDay: true,
      color: theme.colors.primary,
    },
  };
  range = EquipmentBooking.getValidRange(start, end, testDevice);
  expect(
    EquipmentBooking.generateMarkedDates(true, theme, range),
  ).toStrictEqual(result);

  result = {
    '2020-07-21': {
      startingDay: true,
      endingDay: false,
      color: theme.colors.primary,
    },
    '2020-07-22': {
      startingDay: false,
      endingDay: false,
      color: theme.colors.danger,
    },
    '2020-07-23': {
      startingDay: false,
      endingDay: true,
      color: theme.colors.primary,
    },
  };
  range = EquipmentBooking.getValidRange(end, start, testDevice);
  expect(
    EquipmentBooking.generateMarkedDates(true, theme, range),
  ).toStrictEqual(result);
});