module time

#var $timeOff = 0;
#var $seen = 0
#function $sys_mono_new_Date() {
#var t = Date.now()
#if (t < $seen)
#$timeOff += ($seen - t)
#
#$seen = t
#return t + $timeOff
#}

// sys_mono_now returns a *monotonically increasing time*, NOT a time adjusted for daylight savings, location etc.
pub fn sys_mono_now() u64 {
    $if js_browser {
        mut res := u64(0)
        #res = new u64(Math.floor(window.performance.now() * 1000000))

        return res
    } $else $if js_node {
        mut res := u64(0)
        #res.val = $process.hrtime.bigint()

        return res
    } $else {
        mut res := u64(0)
        #res = new u64($sys_mono_new_Date() * 1000000)

        return res
    }
}