//构建编辑行程单
function buildStrokeTable(sessionItinerary){
	let table=$("table[stroke]");
	let html='';let nodeCount=0;let dataId=0;
	let explanationHtml='';
	sessionItinerary.forEach(function(value,index){
		dataId=Object.keys(value)[0];
		nodeCount=index+1;
		html+=`<tbody strokeNode id="node_${dataId}" ><tr><th colspan="2" class="taC">行程${nodeCount}#详细
		<a href="#" dataID="${dataId}" stroke='delNode' class="fR text-danger">删除</a>
		</th></tr>`;
		html+=buildItinerary(value[dataId],dataId,index);
		html+=`<tr><th colspan="2" class="taC"><a href="#route-add"class="button" dataID="${dataId}" dataIndex="${index}" addStroke data-toggle="modal">设置行程费用单</a></th></tr></tbody>`;
		
		explanationHtml+=`行程${nodeCount}#\n`;
		for(let i=0;i<value[dataId].length;i++){
			if(i==0){
				explanationHtml+=`${value[dataId][i].departuredate}${value[dataId][i].arrivalsdate} ${value[dataId][i].departurecity}${value[dataId][i].arrivalscity} \n`;
			}else{
				let previousIndex=i-1;
				explanationHtml+=`${value[dataId][previousIndex].arrivalsdate.substring(1)}${value[dataId][i].arrivalsdate} ${value[dataId][previousIndex].arrivalscity.substring(1)}${value[dataId][i].arrivalscity} \n`;
			}
		}
	})
	table.html(html);
	$('#explanation').val(explanationHtml);
	
}
//设置行程详情--列表页
function buildItinerary(list,strokeId,strokeIndex){
	
	var html='';
	for(let i=0;i<list.length;i++){
		if(i==0){
			html+='<tr><th colspan="2" class="ta"><i class="contactsMark icon-">P</i> '+list[i].departuredate+list[i].arrivalsdate+' '+list[i].departurecity+list[i].arrivalscity+'';
		}else{
			let previousIndex=i-1;
			html+='<tr><th colspan="2" class="ta"><i class="contactsMark icon-">P</i> '+list[previousIndex].arrivalsdate.substring(1)+list[i].arrivalsdate+' '+list[previousIndex].arrivalscity.substring(1)+list[i].arrivalscity+'';
		}
		html+='<div class="fR"><a href="#route-add" ediStroke data-toggle="modal" dataId="'+i+'" strokeIndex="'+strokeIndex+'" strokeId="'+strokeId+'" >编辑</a>&nbsp;<a href="#" dataId="'+i+'" strokeIndex="'+strokeIndex+'" strokeId="'+strokeId+'" removeitinerary class="colRed">移除</a></div></th></tr>';
		let feeTraveItem=list[i].feeTraveItem;
		let price=0;let detail='';
		
		for(let k=0;k<feeTraveItem.length;k++){
			price+=parseFloat(feeTraveItem[k].price);
			
			if(!(typeof feeTraveItem[k].detail==='undefined')){
				detail=feeTraveItem[k].detail.replace(new RegExp("\n", "gm"), '<br/>');
			}
			html+='<tr><th>'+feeTraveItem[k].name+'<p class="colGray">'+detail+'</p></th><td width="200" class="taR">￥'+feeTraveItem[k].price+'</td></tr>';
		}
		html+='<tr><th class="taR">合计</th><td class="colGreen taR">￥'+price+'</td></tr>';
	}
	return html;
}

//构建总行程单
function buildItineraryProcess(data){
	let html='';
	let strokeJson=data;
	if(typeof data==='string'){
		strokeJson=JSON.parse(data);
	}
	
	
	let dataJson;
	strokeJson.forEach(function(value,index){
		dataId=Object.keys(value)[0];
		dataJson=value[dataId];
		let last=dataJson.length-1;
		let n=0;var ln=index+1;
		html+=`<li>行程${ln}#</li>`;
		for(let i=0;i<dataJson.length;i++){
			let price=0;
			for(let p=0;p<dataJson[i].feeTraveItem.length;p++){
				price+=parseFloat(dataJson[i].feeTraveItem[p].price);
			}
			price=price.toFixed(2);
			
			let city='';
			if(i==0){
				city=dataJson[i].departurecity;
			}else{
				n=i-1;
				city=dataJson[n].arrivalscity.substring(1);
			}
			
			html+=`<li>
			<div class="itineraryList">
				<div class="addressName"><i class="contactsMark icon-">P</i> <b>${city}</b></div>
				<div class="pointLine">
					<div class="priceList">
						<span class="priceTitle">金额</span>
						<span class="price colGreen">￥${price}</span>
					</div>
					<div class="timeList">
						<span class="timeTitle">时间</span>
						<span class="time">${dataJson[i].departuredate}${dataJson[i].arrivalsdate}</span>
					</div>
				</div>
			</div>
		</li>`;
			
			if(i===last){
				let arrivalscity=dataJson[i].arrivalscity.substring(1);
				
				html+=`<li>
				<div class="itineraryList">
					<div class="addressName"><i class="contactsMark icon-">P</i> <b>${arrivalscity}</b></div>
					
				</div>
			</li>`;
				
				//html+=`<div class="addressName fL"><i class="contactsMark icon-">P</i><b>${arrivalscity}</b></div>`;
			}
		}
		
		html+=`<li><br/></li>`;
		
	})
	
	$("ul[itineraryinfo]").html(html);
}

//重新计算费用单金额
function fnTotTravelPrice(){
	var itineraryStr=sessionStorage.getItem(sessionStorageList);
	
	//重新赋值行程详情
	$("#itinerary").val(itineraryStr);
	
	//var sessionItinerary= JSON.parse(itineraryStr);
	var strokeJson= JSON.parse(itineraryStr);
	
	var priceList=[];
	strokeJson.forEach(function(value,index){
		dataId=Object.keys(value)[0];
		var sessionItinerary=value[dataId];
		for(let i=0;i<sessionItinerary.length;i++){
			let feeTraveItem=sessionItinerary[i].feeTraveItem;
			for(let k=0;k<feeTraveItem.length;k++){
				if(typeof priceList[feeTraveItem[k].id]==='undefined'){
					priceList[feeTraveItem[k].id]=0;
				}
				priceList[feeTraveItem[k].id]+=parseFloat(feeTraveItem[k].price);
			}
		}
	})
	
	$("input[id^='travel_']").val(0);
	$("td span").html(0);
	
	let travelResult=0;
	for(let i=0;i<priceList.length;i++){
		if(typeof priceList[i]==='number'){
			$("span[travelprice_"+i+"]").html(priceList[i].toFixed(2));
			$("#travel_"+i+"").val(priceList[i].toFixed(2));
			travelResult+=priceList[i];
		}
	}
	
	$("#travelResult").html(travelResult.toFixed(2));
	$("#RS").html(travelResult.toFixed(2));
}

//构建费用说明
function buildFeeTravelItem(feeTraveItem){
	
	var html='';let detail='';
	for(let i=0;i<feeTraveItem.length;i++){
		html+='<tr class="remove" ><th>'+feeTraveItem[i].name+'</th>';
		
		if(!(typeof feeTraveItem[i].detail==='undefined')){
			detail=feeTraveItem[i].detail.replace(new RegExp("<br/>", "gm"), '\n');
		}
		
		html+='<td class="taR"><p>￥<input type="number" itemId_'+feeTraveItem[i].id+' data="'+feeTraveItem[i].name+'" dataId="'+feeTraveItem[i].id+'" value="'+feeTraveItem[i].price+'" placeholder="输入费用" pattern="[0-9]" step="1" min="0"class="span2"></p>'+
		'<p><textarea type="text"  itemDetail_'+feeTraveItem[i].id+' placeholder="填写费用说明" rows="2" style=" width: 350px; margin: 10px 0px 0px 12px; height: 65px;">'+detail+'</textarea></p></td>';
		//html+='<td><textarea type="text"  itemDetail_'+feeTraveItem[i].id+' placeholder="填写费用说明">'+feeTraveItem[i].detail+'</textarea> </td>';
		html+='<td><a href="#" removeFeeTravelItem >移除</a></td></tr>';
	}
	$("tbody[feeTravelItem]").html(html);
}

//获得对应的行程单
function getItineraryData(dataString,dataID){
	strokeList=JSON.parse(dataString);
	let sessionItinerary={};let keyId=0;
	strokeList.forEach(function(value,index){
		keyId=Object.keys(value)[0];
		if(keyId===dataID){
			sessionItinerary=value;
		}
	})
	return sessionItinerary[dataID];
}

function setUnDisabled(){
	//禁用出发地
	$('select[departureprovince]').removeAttr("disabled");
	$('select[departurecity]').removeAttr("disabled");
	$('input[departuredate]').removeAttr("disabled");
}
function setDisabled(sessionItinerary){
	if(sessionItinerary!==''){
		let si=JSON.parse(sessionItinerary);
		$('input[departuredate]').val(si.arrivalsdate.substring(1));
	}
	
	//禁用出发地
	$('select[departureprovince]').attr("disabled","disabled");
	$('select[departurecity]').attr("disabled","disabled");
	
	$('input[departuredate]').attr("disabled","disabled");
}
//获得设置行程单的相关内容
function fnGetItineraryData(){
	var departurecity=$("select[departurecity] option:selected").text();
	var arrivalscity=$("select[arrivalscity] option:selected").text();
	var departureprovince=$("select[departureprovince] option:selected").text();
	var arrivalsprovince=$("select[arrivalsprovince] option:selected").text();
	
	var departuredate=$("input[departuredate]").val();
	var arrivalsdate=$("input[arrivalsdate]").val();
	
	var feeTravePriceList=$("tbody[feeTravelItem]").find('input[type=number]');
	//var feeTraveDetailList=$("tbody[feeTravelItem]").find('input[type=text]');
	var feeTraveDetailList=$("tbody[feeTravelItem]").find('textarea');
	if(arrivalscity!==''){
		arrivalscity='-'+arrivalscity;
	}
	if(arrivalsdate!==''){
		arrivalsdate='~'+arrivalsdate;
	}
	
	var feeTraveItem=[];
	for(let i=0;i<feeTravePriceList.length;i++){
		feeTraveItem.push({'id':$(feeTravePriceList[i]).attr('dataId'),'name':$(feeTravePriceList[i]).attr('data'),'price':$(feeTravePriceList[i]).val(),'detail':$(feeTraveDetailList[i]).val()});
	}
	
	var itinerary={'departuredate':departuredate,'departureprovince':departureprovince,'departurecity':departurecity,'arrivalsdate':arrivalsdate,'arrivalsprovince':arrivalsprovince,'arrivalscity':arrivalscity,'feeTraveItem':feeTraveItem};
	return itinerary;
}

//--设置省份下拉
function districtTop(selected){
	
	var storage=window.localStorage;
	
	if(typeof storage["districtTop"]==='undefined'||storage["districtTop"]===''){
		$.ajax({
			url : '/api/district',
			type : "post",
			cache : false,
			dataType : "json",
			global : true,
			success : function(data) {
				
				storage.setItem("districtTop",JSON.stringify(data.districtList));
				//districtTop(data.districtList);
				districtTopHtml(data.districtList,selected);
			},
			error : function(err) {}
		});
	}else{
		
		districtTopHtml(JSON.parse(storage["districtTop"]),selected);
	}
}
function districtTopHtml(districtTop,selected){
	//var districtTop=JSON.parse(storage["districtTop"]);
	//console.log(districtTop.length);
	
	var html='';
	for(let i=0;i<districtTop.length;i++){
		if(typeof selected!=='undefined'&&selected.departureprovince==districtTop[i].name){
			html+='<option selected value='+districtTop[i].id+'>'+districtTop[i].name+'</option>';
		}else{
			html+='<option value='+districtTop[i].id+'>'+districtTop[i].name+'</option>';
		}
		
	}
	$("select[departureProvince]").html(html);
	
	html='';
	for(let i=0;i<districtTop.length;i++){
		if(typeof selected!=='undefined'&&selected.arrivalsprovince==districtTop[i].name){
			html+='<option selected value='+districtTop[i].id+'>'+districtTop[i].name+'</option>';
		}else{
			html+='<option value='+districtTop[i].id+'>'+districtTop[i].name+'</option>';
		}
		
	}
	$("select[arrivalsProvince]").html(html);
}
//设置城市下来菜单-存储数据
function districtCityBuild(selectDom,obj,selected){
	var storage=window.localStorage;
	var id=$('select['+obj+']').val();

	if(typeof storage["district_"+id]==='undefined'||storage["district_"+id]===''){
		$.ajax({
			url : '/api/district?did='+id,
			type : "post",
			cache : false,
			dataType : "json",
			async:false,
			global : true,
			success : function(data) {
				storage.setItem("district_"+id,JSON.stringify(data.districtList));
				//districtCity(selectDom,data.districtList);
			},
			error : function(err) {}
		});
	}
	
	districtCity=JSON.parse(storage["district_"+id]);
	
	var html='';var cityName='';
	if(typeof selected!=='undefined'){
		if(selectDom=='departurecity'){
			cityName=selected.departurecity;
			
		}else{
			cityName=selected.arrivalscity.substring(1);
		}
	}
	
	for(let i=0;i<districtCity.length;i++){
		
		if(typeof selected!=='undefined'&&cityName==districtCity[i].name){
			
			html+='<option selected value='+districtCity[i].name+'>'+districtCity[i].name+'</option>';
		}else{
			html+='<option value='+districtCity[i].name+'>'+districtCity[i].name+'</option>';
		}
	}
	$("select["+selectDom+"]").html(html);
}

function emptyJson(data) {
    if (data === "{}" || JSON.stringify(data) === "{}") {
        return true;
    } else {
        return false;
    }
}