"use strict";

/*
------------------------------------------------------------
BEGIN FUNCTIONS FOR GLOBAL STOPWATCH
------------------------------------------------------------
*/

function update_time() {

    var time_str = null;
    var delay_time = null;
    var time_sec = null;

    delay_time = 1000;
    //delay_time = 100;
    //delay_time = 10;
    //2023-09-22:
    //Updating the delay time from 1000 ms intervals, to 1 ms.
    //delay_time = 1;

    if (global_client_timer_id != null) {
        clearTimeout(global_client_timer_id);
    }


    if (global_client_time == null) {
        global_client_time = new Date(Date.now()).getTime();
        global_client_time = parseFloat(global_client_time);


    }

    if (global_session_time === null) {
        global_session_time = 0;
    }
    else {
        global_session_time++;
    }


    global_client_time = parseFloat(global_client_time) + delay_time;
    global_client_timer_id = setTimeout("update_time();", delay_time);
    time_str = global_client_time.toString();
    //time_str = Math.round(parseFloat(Date.now()) / 1000).toString();

    //call_interval_functions(); //every tick calls a function that calls other functions

    //time_str = Math.round(parseFloat(Date.now())).toString();
    ////document.body.setAttribute("data-current_time", Math.round(time_str / 1000));
    ////document.body.setAttribute("data-session_time", global_session_time);

    //console.log("current time: " + (new Date(global_client_time).toUTCString()));

    //console.log("current time: " + global_client_time);

    /*
    if (global_client_time % 1 === 0) {
    document.body.setAttribute("data-stopwatch_time", global_client_time);
    }
    */

    //console.log("current time: " + (new Date(global_client_time).getMilliseconds()));

    return time_str;
}


function call_interval_functions() {
    //console.log("global client millliseconds");
    //view_stopwatch();
}

/*
------------------------------------------------------------
END FUNCTIONS FOR GLOBAL STOPWATCH
------------------------------------------------------------
*/




//2023-06-25: Meh...
//function set_pause_to_throttle_events(elem, event) {
//    //var elem = null;

//    //elem = document.getElementById(elem_id);
//    if (elem !== null) {
//        elem.setAttribute("data-throttle_intensive_events", "throttling");
//    }

//    setTimeout(function (elem_id, event) {
//        set_to_pause(elem, event);
//    }, 10);
//}


//function set_to_pause(elem, event) {
//    elem.setAttribute("data-throttle_intensive_events", "paused");
//    set_pause_to_throttle_events(elem.id, event);
//    return;
//}