console.log("_e I.js")
console.log("_e ")

console.log("_e ....z",localStorage)
clog = console.log
glob_u= window.glob_u|| {}

function lsto_event(){
	clog("page-lsto_event:",arguments,this)
}





function rec_on_page(e){
	// clog("jx rec_on_page",arguments,this)
	// if (e.PAGE_MC_INIT)
}
function send_from_page(){
	window.postMessage({"type":"FROM_PAGE",o:{a:1}})
}

function port_msg_1(){
	clog("_jx port_msg_1",arguments,this)

}
function port_msg_err_1(){
	clog("_jx port_msg_err_1",arguments,this)
}


function dec_info(fn,err,args,that){
	var s = err.stack.split("\n")[2]
	// var err = new Error()
	inc_vx(glob_u.trc.m,err.stack)
	inc_vx(glob_u.trc.m2,s)
	// clog(err.stack,err)
		// clog("DEC:",fn.name,s,[err],args,that)
}


function dec_json(fn){
	// clog(fn,[fn])
	return function(){
		var err =new Error()
		var s= dec_info(fn,err,arguments,this)
		let ret = fn(...arguments)
		if (fn.name.includes("wJSON")){

		clog("DEC:",fn.name,s,ret,[err],arguments,this)
		}
		// clog("DEC:",fn.name,s,[err],arguments,this)
		// clog("DEC:",fn.name,s,ret,[err],arguments,this)
		return ret
		return fn(...arguments)
	}
}



function init_page_mc(){
	glob_u.m_ch = new MessageChannel();
	var channel = glob_u.m_ch
	var port1 = channel.port1
	port1.onmessage = port_msg_1
	port1.onmessageerror = port_msg_err_1

	// postMessage({"type":"CS_MC_INIT",o:{port1}})
postMessage("PAGE_MC_INIT", "*", [
          channel.port2
        ]);


}


function q_run_once(){
	if (glob_u.init){return}
	glob_u.init=1
	glob_u.trc={
		m:new Map(),
		m2:new Map(),
	}
	glob_u.JSON = {
		parse:JSON.parse,
		stringify:JSON.stringify,
		isRawJSON:JSON.isRawJSON,
		rawJSON:  JSON.rawJSON,
	}
	JSON.parse = dec_json(JSON.parse)
	JSON.stringify = dec_json(JSON.stringify)
	JSON.isRawJSON = dec_json(JSON.isRawJSON)
	JSON.rawJSON = dec_json(JSON.rawJSON)

window.addEventListener('storage', lsto_event)
window.addEventListener('message', rec_on_page)


window.addEventListener('storage', lsto_event)


}
q_run_once()

function jdec(n,s){
	clog("JDEC",[n,s])
	var JSON_fn = function JSON_fn(){
		// var ret = JSON[n]
		var ret = JSON[n](...arguments)
		// return JSON[n](...arguments)
		// clog(n,s,ret,arguments)
		return ret
	}
	JSON[n] = JSON_fn
	return JSON_fn
}
// jdec("stringify","z")
/*
jdec("parse","z")
jdec("isRawJSON","z")
jdec("rawJSON","z")
*/
clog("~~~~~~~~~~~`2")


// function init_page_mc(){}