var data = {} , inservice = false , distip = false , ontip = false;
/******
	id:"",

****/



var dialogue_state=sessionStorage.getItem("dialogueState");




var mx = 0,my = 0;      //鼠标x、y轴坐标（相对于left，top）
var dx = 0,dy = 0;      //对话框坐标（同上）
var isDraging = false;      //不可拖动

var hidedialogue=false;
var closedialogue=false;

var closeEnquiry=false; //关闭询问


	dialogueState()

function dialogueState(){
	if(dialogue_state){
		if(dialogue_state==true||dialogue_state=='true'){
				if(getEle('visitor')){
				chater.openChatDialogWithURL(chater.chat);
<!--					var pageW = document.documentElement.clientWidth;-->
<!--					if(pageW>500){-->
<!--						chater.openChatDialogWithURL(chater.chat);-->
<!--					}else{chater.openChatDialogWithURL(chater.mobile );}-->
				}else{
					setTimeout(function () {
						dialogueState()
					},1000)
				}
		}
	}
}

var OnMessage = function (e) {
<!--	console.log(e.data.connect)-->
	if(e.data.connect==true||e.data.connect==false){
		closeEnquiry=e.data.connect
		sessionStorage.setItem("dialogueState", e.data.connect);
	}
	if(e.data.estimate==true){
		closeEnquiry=false
		closeDialogue()
	}
}
function init() {
	if (window.addEventListener) {
		window.addEventListener("message", OnMessage, false);
	} else {
		if (window.attachEvent) {   // IE before version 9
			window.attachEvent("onmessage", OnMessage);
		}
	}
};
init();

var setMessage;

function sendMessage(link,status){  //iframe接通
		var iframe=getEle("visitorform")
		dialogue_state=sessionStorage.getItem("dialogueState");
		if (iframe.attachEvent){
			iframe.attachEvent("onload", function(){
				iframe.contentWindow.postMessage({link:dialogue_state,state:status},"*")
				clearInterval(setMessage)
				return
			});
		} else {
			iframe.onload = function(){
				iframe.contentWindow.postMessage({link:dialogue_state,state:status},"*")
				clearInterval(setMessage)
				return
			};
		}
		setMessage=setTimeout(function () {
			sendMessage(link,status)
		},200)
}



function openSession(url,type){
	var pageW = document.documentElement.clientWidth;
	var pageH = document.documentElement.clientHeight;
	if(pageW>500){
		getEle('visitor').style.bottom='30px'
		getEle('visitor').style.right='100px'
		getEle('visitor').style.left='auto'
		getEle('visitor').style.top='auto'
	}else{
		getEle('visitor').style.bottom='0'
		getEle('visitor').style.width='100%'
		getEle('visitor').style.height='90%'
		getEle('visitor').style.right='0'
	}
	if(hidedialogue==true){
		getEle('visitor').style.display='block'
	}else if(closedialogue==true){
		closedialogue=false;
		hidedialogue=true;
		getEle('inquiry').style.display='none'
		getEle('visitor').style.display='block';
		getEle("visitorform").src=url;
		getEle("drag").style.cursor='move';
		sendMessage(true,pageW)
	}else{
		drag()
		getEle("visitorform").src=url
		getEle("drag").style.cursor='move'
		getEle('visitor').style.display='block'
		closedialogue=false
		hidedialogue=true
		sendMessage(true,pageW)
	}

}

function getEle(id){return document.getElementById(id)};


function drag(){

	//鼠标按下
	getEle('drag').addEventListener('mousedown',function(e){
			var e = e || window.event;
			mx = e.pageX;      //点击时鼠标X坐标
			my = e.pageY;      //点击时鼠标Y坐标
			dx = getEle('visitor').offsetLeft;
			dy = getEle('visitor').offsetTop;
			isDraging = true;      //标记对话框可拖动
			document.onmousemove = function(e){
				if(isDraging!= true){        //判断对话框能否拖动
				return
				};
				var e = e || event;
				var x = e.pageX;      //移动时鼠标X坐标
				var y = e.pageY;      //移动时鼠标Y坐标
				var pageW = document.documentElement.clientWidth;
				var pageH = document.documentElement.clientHeight;
				var dialogW = getEle('visitor').offsetWidth;
				var dialogH = getEle('visitor').offsetHeight;
				var moveX = dx + x - mx;      //移动后对话框新的left值
				var moveY = dy + y - my;      //移动后对话框新的top值

				var maxX = pageW - dialogW;       //X轴可拖动最大值
				var maxY = pageH - dialogH;       //Y轴可拖动最大值

				moveX = Math.min(Math.max(0,moveX),maxX);     //X轴可拖动范围
				moveY = Math.min(Math.max(0,moveY),maxY);     //Y轴可拖动范围
				if(moveX<0){  //不能出左边
					moveX=0;
				}
				if(moveY<0){
					moveY=0;
				}

				getEle('visitor').style.left = moveX +'px';       //重新设置对话框的left
				getEle('visitor').style.top =  moveY +'px';     //重新设置对话框的top
			};


	});
		//鼠标离开
		getEle('drag').addEventListener('mouseup',function(){
			isDraging = false;
		});
		getEle('visitorform').addEventListener('mouseout',function(){
			isDraging = false;
		});

}



function getparent(id){
	return window.parent.document.getElementById(id)
}

function hideDialogue(){
		closedialogue=false
		hidedialogue=true
		localStorage.setItem("closedialogue", false);
		localStorage.setItem("hidedialogue", true);
		getEle('visitor').style.display='none';
		sessionStorage.setItem("dialogueState", 'hide');
}

function closeDialogue(){
		if(closeEnquiry==true||closeEnquiry=='true'){
			getEle('inquiry').style.display='flex'
		}else{
			hidedialogue=false
			closedialogue=true
			getEle('visitor').style.display='none'
			getEle("visitorform").src=''
			getEle("drag").style.cursor='context-menu'
			localStorage.setItem("hidedialogue", false);
			localStorage.setItem("closedialogue", true);
			sessionStorage.setItem("dialogueState", false);
		}
}

function enquiry(text){
		if(text==false){
			getEle('inquiry').style.display='none'
		}else{
			getEle('inquiry').style.display='none'
			getEle("visitorform").contentWindow.postMessage({link:'',state:'',estimate:true},"*")
			hidedialogue=false
			closedialogue=true
			getEle("drag").style.cursor='context-menu'
			sessionStorage.setItem("dialogueState", false);
			localStorage.setItem("hidedialogue", false);
			localStorage.setItem("closedialogue", true);
		}
}