[Сергей Ракипов]

У меня есть скрипт как работает меня устраивает, но не могу сообразить как сделать что бы он постоянно обновлялся.

То есть я загрузил страницу там все данные которые мне нужны, но проходит минута должно бы все изменится но не меняется

<div id="work_schedule">
        <p id="current_time" class="line"></p>
        <p id="hours" class="line"></p>
        <p id="dot" class="line">:</p>
        <p id="minutes" class="line"></p>
        <p id="statys"></p>
        <p id="remains"></p>
    </div>

// JavaScript Document
let localTime = new Date;
let hours = localTime.getHours();
let minutes = localTime.getMinutes();
let dot = document.getElementById("dot");
    dot.style.color = "black";
let currentTime = document.getElementById("current_time");
let hoursInput = document.getElementById("hours");
let minutesInput = document.getElementById("minutes");
let statys = document.getElementById("statys");
let remains = document.getElementById("remains");
let hoursOpen = 8;
let hoursClose = 20;
let oneMinuts = 60;
let rezult_1 = "";
let rezult_2 = "";
let endingHour = "";
let endingHour_2 = ["с","са","сов"];
let endingMinut = "";
let endingMinut_2 = ["a","ы"];
let open = "До отрытие ";
let close = "До закрытие ";
let openClose = "";


function sec() {
    if(dot.style.color == "black") {
    dot.style.color = "white";
    }
    else {
    dot.style.color = "black";
    }
    }
setInterval(sec, 1000);

function openCloseStatys(){
    if(hours <= 8){
    statys.innerHTML = `Закрыто`;
	statys.style.backgroundImage = "url('close.png')";
    }
    else if(hours >= 20){
    statys.innerHTML = `Закрыто`;
	statys.style.backgroundImage = "url('close.png')";
    }
    else if(hours >= 8){
    statys.innerHTML = `Открыто`;
	statys.style.backgroundImage = "url('open.png')";
    }
    }
openCloseStatys();

function remainsFun(){
    if(hours>=20){
    openClose = open;
    }
    else if(hours>=0&&hours<=8){
    openClose = open;
    }
    else if(hours>=8&&hours<=20){
    openClose = close;
    }
    }
remainsFun();   

function timeHours(){
    if(hours>=20&&hours<=23){
    rezult_1 = hoursOpen - hours + 24;
    }
    else if(hours>=0&&hours<=8){
    rezult_1 = hoursOpen - hours;
    }
    else if(hours>=8&&hours<=20){
    rezult_1 = hoursClose - hours;
    }
    }
timeHours();

function timeMinuts(){
    rezult_2 = oneMinuts - minutes;
    if(rezult_2>=0&&rezult_2<=9){
    rezult_2 = "0" + rezult_2;
    }
    }
timeMinuts();

function timeZero(){
    if(minutes<=9){
    minutes = "0" + minutes;
    }
    if(hours<=9){
    hours = "0" + hours;
    }
    }
timeZero();

function endingHourFun(){
    if(rezult_1==1){
    endingHour = endingHour_2[0];
    }
    else if(rezult_1>=2&&rezult_1<=4){
    endingHour = endingHour_2[1];
    }
    else if(rezult_1>=5&&rezult_1<=23){
    endingHour = endingHour_2[2];
    }
    }
endingHourFun();

function endingMinutFun(){
    if(rezult_2==1){
    endingMinut = endingMinut_2[0];
    }
    else if(rezult_2>=2&&rezult_2<=4){
    endingMinut = endingMinut_2[1];
    }
    else if(rezult_2>=5&&rezult_2<=20){
    endingMinut = endingMinut;
    }
    else if(rezult_2==21){
    endingMinut = endingMinut_2[0];
    }
    else if(rezult_2>=22&&rezult_2<=24){
    endingMinut = endingMinut_2[1];
    }
    else if(rezult_2>=25&&rezult_2<=30){
    endingMinut = endingMinut;
    }
    else if(rezult_2==31){
    endingMinut = endingMinut_2[0];
    }
    else if(rezult_2>=32&&rezult_2<=34){
    endingMinut = endingMinut_2[1];
    }
    else if(rezult_2>=35&&rezult_2<=40){
    endingMinut = endingMinut;
    }
    else if(rezult_2==41){
    endingMinut = endingMinut_2[0];
    }
    else if(rezult_2>=42&&rezult_2<=44){
    endingMinut = endingMinut_2[1];
    }
    else if(rezult_2>=45&&rezult_2<=50){
    endingMinut = endingMinut;
    }
    else if(rezult_2==51){
    endingMinut = endingMinut_2[0];
    }
    else if(rezult_2>=52&&rezult_2<=54){
    endingMinut = endingMinut_2[1];
    }
    else if(rezult_2>=55&&rezult_2<=60){
    endingMinut = endingMinut;
    }
    }
endingMinutFun();

    
currentTime.innerHTML = `Текущие время`;
hoursInput.innerHTML = `${hours}`;
minutesInput.innerHTML = `${minutes}`;
remains.innerHTML = `${openClose}${rezult_1} ча${endingHour} ${rezult_2} минут${endingMinut}`;