# Time and Date related utilities

function clock void() {
    sys { timedate.cpl };
};

function time void() {
    local curtime string;
    fmtdatetime "%H:%M:%S" curtime;
    print "%curtime";
};

function date void() {
    local curdate string;
    fmtdatetime "%Y-%m-%d" curdate;
    print "%curdate";
};

function datetime void() {
    local curdatetime string;
    fmtdatetime "%Y-%m-%d %H:%M:%S" curdatetime;
    print "%curdatetime";
};

function seconds void()
{
    local curseconds string;
    fmtdatetime "%S" curseconds;
    print "%curseconds";
};

function secs void() { call seconds() => void; };

function rsecs void()
{
    local curseconds string;
    local intsecs int;

    fmtdatetime "%S" curseconds;
    set intsecs <= %curseconds;

    - intsecs 60 %intsecs;

    print %intsecs;
};

function weekday void(date string) {
    local dayname string;
    
    if (%date, -eq, "") {
        fmtdatetime "%Y-%m-%d" date;
    };
    
    sys {php -r "echo date('l', strtotime('%date'));"} dayname;
    
    print "%dayname";
};

function synchronize_datetime void()
{
    sys {w32tm /resync};
};