$(function() {
	//初始化行程单
	var sessionStorage= window.sessionStorage;
	var sessionItinerary= sessionStorage.getItem(sessionStorageList);
	
//	console.log(typeof sessionItinerary)
//	if(sessionItinerary===''){
//		sessionItinerary={};
//	}
	
	if(typeof sessionItinerary!=='object'){
		//console.log(JSON.parse(sessionItinerary));
		
		buildItinerary(JSON.parse(sessionItinerary));
		fnTotTravelPrice();
		buildItineraryProcess(sessionItinerary);
	}
	
	//打开新建设置行程单
	$("a[addStroke]").click(function() {
		
		districtTop();
		districtCityBuild('departurecity','departureprovince');
		districtCityBuild('arrivalscity','arrivalsprovince');
		$("input[departuredate]").val('');
		$("input[arrivalsdate]").val('');
		$("tbody[feeTravelItem]").html('');
		
		var sessionItinerary= sessionStorage.getItem(sessionStorageList);
		
		if(!(sessionItinerary===null||sessionItinerary==='[]')){
			sessionItinerary=JSON.parse(sessionItinerary);
			var id=sessionItinerary.length-1;
			let item=`{"departuredate":"","departureprovince":"${sessionItinerary[id].arrivalsprovince}","departurecity":"${sessionItinerary[id].arrivalscity.substring(1)}","arrivalsdate":"${sessionItinerary[id].arrivalsdate}","arrivalsprovince":"","arrivalscity":"","feeTraveItem":[]}`;
			districtTop(JSON.parse(item));
			districtCityBuild('departurecity','departureprovince',JSON.parse(item));
			setDisabled(item);
		}else{
			setUnDisabled();
		}
		
		$("a[additinerarybut]").show();
		$("a[ediItineraryBut]").hide();
	});
	
	//存储新建的行程单
	$("a[additinerarybut]").click(function() {
		var itinerary=fnGetItineraryData();
		
		var sessionItinerary = sessionStorage.getItem(sessionStorageList);
		
		if(typeof sessionItinerary==='object'){
			sessionItinerary=[];
			sessionItinerary.push(itinerary);
			sessionStorage.setItem(sessionStorageList,JSON.stringify(sessionItinerary));
		}else{
			sessionItinerary=JSON.parse(sessionItinerary);
			sessionItinerary.push(itinerary);
			sessionStorage.setItem(sessionStorageList,JSON.stringify(sessionItinerary));
		}
		
		buildItinerary(sessionItinerary);
		fnTotTravelPrice();
		
		buildItineraryProcess(sessionItinerary);
	});
	
	//打开编辑行程单
//	$("a[ediStroke]").click(function() {
//		var sessionItinerary= sessionStorage.getItem(sessionStorageList);
//		sessionItinerary=JSON.parse(sessionItinerary);
//		var id=$(this).attr('dataId');
//		
//		var storage=window.localStorage;
//		
//		if(id==='0'){
//			
//		}else{
//			sessionItinerary[id].departureprovince=sessionItinerary[id-1].arrivalsprovince;
//			sessionItinerary[id].departurecity=sessionItinerary[id-1].arrivalscity;
//			console.log(sessionItinerary[id]);
//		}
//		
//		districtTop(sessionItinerary[id]);
//		districtCityBuild('departurecity','departureprovince',sessionItinerary[id]);
//		districtCityBuild('arrivalscity','arrivalsprovince',sessionItinerary[id]);
//		
//		//读取上一个行程的终点
//		
//		buildFeeTravelItem(sessionItinerary[id].feeTraveItem);
//		
//		if(id==='0'){
//			$("input[departuredate]").val(sessionItinerary[id].departuredate);
//			setUnDisabled();
//		}else{
//			console.log(sessionItinerary[id-1].arrivalsdate);
//			$("input[departuredate]").val(sessionItinerary[id-1].arrivalsdate.substring(1));
//			setDisabled('');
//		}
//		
//		$("a[additinerarybut]").hide();
//		$("a[ediItineraryBut]").show();
//	});
	
	$("tbody[itinerary]").on("click","a[edistroke]",function(){
		$("input[name=ediStrokeId]").val($(this).attr('dataid'));
		var sessionItinerary= sessionStorage.getItem(sessionStorageList);
		sessionItinerary=JSON.parse(sessionItinerary);
		var id=$(this).attr('dataId');
		
		var storage=window.localStorage;
		
		if(id!=='0'){
			sessionItinerary[id].departureprovince=sessionItinerary[id-1].arrivalsprovince;
			sessionItinerary[id].departurecity=sessionItinerary[id-1].arrivalscity.substring(1);
			
		}
		
		districtTop(sessionItinerary[id]);
		districtCityBuild('departurecity','departureprovince',sessionItinerary[id]);
		districtCityBuild('arrivalscity','arrivalsprovince',sessionItinerary[id]);
		
		
		$("input[arrivalsdate]").val(sessionItinerary[id].arrivalsdate.substring(1));
		
		buildFeeTravelItem(sessionItinerary[id].feeTraveItem);
		
		if(id==='0'){
			$("input[departuredate]").val(sessionItinerary[id].departuredate);
			setUnDisabled();
		}else{
			$("input[departuredate]").val(sessionItinerary[id-1].arrivalsdate.substring(1));
			setDisabled('');
		}
		
		$("a[additinerarybut]").hide();
		$("a[ediItineraryBut]").show();
	});
	
	//存储编辑行程单
	$("a[ediItineraryBut]").click(function() {
		var itinerary=fnGetItineraryData();
		var siIndex=$("input[name=ediStrokeId]").val();
		
		var sessionItinerary =JSON.parse(sessionStorage.getItem(sessionStorageList));
		
		sessionItinerary[siIndex]=itinerary;
		let data=JSON.stringify(sessionItinerary);
		sessionStorage.setItem(sessionStorageList,data);
		buildItinerary(sessionItinerary);
		fnTotTravelPrice();
		buildItineraryProcess(data)
	});
	
	//移除行程单item功能
	$("tbody[itinerary]").on("click","a[removeitinerary]",function(){
		var sessionItinerary= sessionStorage.getItem(sessionStorageList);
		var id=$(this).attr('dataId');
		sessionItinerary=JSON.parse(sessionItinerary);
		sessionItinerary.splice(id,1);
		sessionStorage.setItem(sessionStorageList,JSON.stringify(sessionItinerary));
		buildItinerary(sessionItinerary);
		$("#itinerary").val(JSON.stringify(sessionItinerary));
		fnTotTravelPrice();
		buildItineraryProcess(sessionItinerary);
	});
	
	$("select[departureProvince]").change(function() {
		districtCityBuild('departurecity','departureprovince');
	});
	
	$("select[arrivalsProvince]").change(function() {
		districtCityBuild('arrivalscity','arrivalsprovince');
	});
	$("a[feeTravelItem]").click(function() {
		var itemName=$("select[feeTravelItem] option:selected").text();
		var itemId=$("select[feeTravelItem] option:selected").val();
		
		var html='<tr class="remove" ><th>'+itemName+'</th>';
		html+='<td class="taR"><p>￥<input type="number" itemId_'+itemId+' data="'+itemName+'" dataId="'+itemId+'" value="0" placeholder="输入费用" pattern="[0-9]" step="1" min="0"class="span2"></p>'+
		'<p><textarea type="text" itemDetail_'+itemId+' placeholder="填写费用说明" rows="2" style=" width: 350px; margin: 10px 0px 0px 12px; height: 65px;"></textarea></p></td>';
		//html+='<td><textarea type="text" itemDetail_'+itemId+' placeholder="填写费用说明"></textarea></td>';
		html+='<td><a href="#" removeFeeTravelItem >移除</a></td></tr>';
		$("tbody[feeTravelItem]").append(html);
		
	});
	$("tbody[feeTravelItem]").on("click","a[removeFeeTravelItem]",function(){
		$(this).closest('.remove').remove();
	});
	
	//检查行程日期
	$("input[departureDate]").change(function() {
		
		 let date=$(this).val();
		
		$.ajax({
			url : '/api/itinerary/date',
			data: {date:date},
			type : "post",
			cache : false,
			dataType : "json",
			async:false,
			global : true,
			success : function(data) {
				console.log(data.status);
				if(!data.status){
					
					$('input[departureDate]').val('');
					$('td[msg]').html('<span class="colRed">日期已被使用过</span>');
				}else{
					$('td[msg]').html('');
				}
				//storage.setItem("district_"+id,JSON.stringify(data.districtList));
				//districtCity(selectDom,data.districtList);
			},
			error : function(err) {}
		});
	});
	$("input[arrivalsDate]").change(function() {
		
		 let date=$(this).val();
		
		$.ajax({
			url : '/api/itinerary/date',
			data: {date:date},
			type : "post",
			cache : false,
			dataType : "json",
			async:false,
			global : true,
			success : function(data) {
				console.log(data.status);
				if(!data.status){
					
					$('input[arrivalsDate]').val('');
					$('td[msg]').html('<span class="colRed">日期已被使用过</span>');
				}else{
					$('td[msg]').html('');
				}
				//storage.setItem("district_"+id,JSON.stringify(data.districtList));
				//districtCity(selectDom,data.districtList);
			},
			error : function(err) {}
		});
	});
	
	
})

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");
}

function setUnDisabled(){
	
	//禁用出发地
	$('select[departureprovince]').removeAttr("disabled");
	$('select[departurecity]').removeAttr("disabled");
	$('input[departuredate]').removeAttr("disabled");
}

//构建总行程单
function buildItineraryProcess(data){
	let html='';
	let dataJson=data;
	if(typeof data==='string'){
		dataJson=JSON.parse(data);
	}
	
	let last=dataJson.length-1;
	let n=0;
	
	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>`;
		}
	}
	
	$("ul[itineraryinfo]").html(html);
}

//重新计算费用单金额
function fnTotTravelPrice(){
	var itineraryStr=sessionStorage.getItem(sessionStorageList);
	var sessionItinerary= JSON.parse(itineraryStr);
	//重新赋值行程详情
	$("#itinerary").val(itineraryStr);
	var priceList=[];
	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='';
	for(let i=0;i<feeTraveItem.length;i++){
		html+='<tr class="remove" ><th>'+feeTraveItem[i].name+'</th>';
		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;">'+feeTraveItem[i].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;
}

//设置行程详情--列表页
function buildItinerary(list){
	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+'" >编辑</a>&nbsp;<a href="#" dataId="'+i+'" 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.toFixed(2)+'</td></tr>';
	}
	$("tbody[itinerary]").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);
}
//--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);
}