import React from 'react';
import {getCleanedMachineWatched, getMachineEndDate, getMachineOfId, isMachineWatched} from "../../src/utils/Proxiwash";

test('getMachineEndDate', () => {
    jest.spyOn(Date, 'now')
        .mockImplementation(() =>
            new Date('2020-01-14T15:00:00.000Z').getTime()
        );
    let expectDate = new Date('2020-01-14T15:00:00.000Z');
    expectDate.setHours(23);
    expectDate.setMinutes(10);
    expect(getMachineEndDate({endTime: "23:10"}).getTime()).toBe(expectDate.getTime());

    expectDate.setHours(16);
    expectDate.setMinutes(30);
    expect(getMachineEndDate({endTime: "16:30"}).getTime()).toBe(expectDate.getTime());

    expect(getMachineEndDate({endTime: "15:30"})).toBeNull();

    expect(getMachineEndDate({endTime: "13:10"})).toBeNull();

    jest.spyOn(Date, 'now')
        .mockImplementation(() =>
            new Date('2020-01-14T23:00:00.000Z').getTime()
        );
    expectDate = new Date('2020-01-14T23:00:00.000Z');
    expectDate.setHours(0);
    expectDate.setMinutes(30);
    expect(getMachineEndDate({endTime: "00:30"}).getTime()).toBe(expectDate.getTime());
});

test('isMachineWatched', () => {
    let machineList = [
        {
            number: "0",
            endTime: "23:30",
        },
        {
            number: "1",
            endTime: "20:30",
        },
    ];
    expect(isMachineWatched({number: "0", endTime: "23:30"}, machineList)).toBeTrue();
    expect(isMachineWatched({number: "1", endTime: "20:30"}, machineList)).toBeTrue();
    expect(isMachineWatched({number: "3", endTime: "20:30"}, machineList)).toBeFalse();
    expect(isMachineWatched({number: "1", endTime: "23:30"}, machineList)).toBeFalse();
});

test('getMachineOfId', () => {
    let machineList = [
        {
            number: "0",
        },
        {
            number: "1",
        },
    ];
    expect(getMachineOfId("0", machineList)).toStrictEqual({number: "0"});
    expect(getMachineOfId("1", machineList)).toStrictEqual({number: "1"});
    expect(getMachineOfId("3", machineList)).toBeNull();
});

test('getCleanedMachineWatched', () => {
    let machineList = [
        {
            number: "0",
            endTime: "23:30",
        },
        {
            number: "1",
            endTime: "20:30",
        },
        {
            number: "2",
            endTime: "",
        },
    ];
    let watchList = [
        {
            number: "0",
            endTime: "23:30",
        },
        {
            number: "1",
            endTime: "20:30",
        },
        {
            number: "2",
            endTime: "",
        },
    ];
    let cleanedList = watchList;
    expect(getCleanedMachineWatched(watchList, machineList)).toStrictEqual(cleanedList);

    watchList = [
        {
            number: "0",
            endTime: "23:30",
        },
        {
            number: "1",
            endTime: "20:30",
        },
        {
            number: "2",
            endTime: "15:30",
        },
    ];
    cleanedList = [
        {
            number: "0",
            endTime: "23:30",
        },
        {
            number: "1",
            endTime: "20:30",
        },
    ];
    expect(getCleanedMachineWatched(watchList, machineList)).toStrictEqual(cleanedList);

    watchList = [
        {
            number: "0",
            endTime: "23:30",
        },
        {
            number: "1",
            endTime: "20:31",
        },
        {
            number: "3",
            endTime: "15:30",
        },
    ];
    cleanedList = [
        {
            number: "0",
            endTime: "23:30",
        },
    ];
    expect(getCleanedMachineWatched(watchList, machineList)).toStrictEqual(cleanedList);
});