var self,
	methodDire,//用药字典
	medicineFreqData,//用药频率数据
	prescriptionCode,//续方code
	diagnosis=[],//疾病
	isChangeDiagnosis = 0,//判断是否改变疾病类型
	usefulMsg;
mui.plusReady(function() {
	self = plus.webview.currentWebview();
	usefulMsg = self.jsonStr;
	prescriptionCode = usefulMsg.prescriptionCode;//保存续方code
	var medi_html = template('medi_tmp',{data:$.map(usefulMsg.prescriptionInfo,function(o,index){
			o.jsonVal = JSON.stringify(o);
			return o })
		})
	$("#mainContain").html(medi_html);
	startDose();
				
	//展示诊断类型
	var diaArr=[]
	$.map(usefulMsg.diagnosis,function(item,index){
		diaArr.push(item.name)
	})
	$('#j-sick-choose').html(diaArr.join(','))
	
	function startDose(){
		//获取用药频率
		sendPost("doctor/prescriptionInfo/getRateList",{}, function(){
			mui.toast("获取用药频率数据失败");
		}, function(res){
			if(res.status == 200){
				medicineFreqData = res.data;
				addMedicineFreq($('.j-selFreq'),false)
			}
		},'get')
		
		//获取药品用法
		sendPost("doctor/prescriptionInfo/getUsageDict",{}, function(){
			mui.toast("获取药品用法数据失败");
		}, function(res){
			if(res.status == 200){
				methodDire = res.data;
			}
		},'get')
		
		//调整原因
	    sendPost("doctor/prescriptionInfo/getReasonByType",{type:1}, function(){
    		mui.toast("请求失败");
    	}, function(res){
    		if(res.status = 200){
    			var str=""
    			$.map(res.data,function(o,i){
    				str += '<li data-code="'+o.code+'">'+o.value+'</li>'
    			})
    			$('.nopass-list').html(str)
    		}
    	},'get')
	
	    bindEvents();
	    addMedicineDate($('.j-selDate'),false)
	    
	    //添加药品
		window.addEventListener("addMedicine", function(){
			var content = JSON.parse(plus.storage.getItem("chooseMedicineList"));
			var arr=[];
			//判断是否重复
			var again=false;
			for(var i=0;i<$('.j-medi-name').length;i++){
				if($('.j-medi-name').eq(i).attr('data-id') == content.drugCode){
					again = true;
				}
			}
			if(again){
				mui.toast('重复添加药品')
			}else{
				arr.push(content);
				var medi_html = template('medi_tmp',{data:$.map(arr,function(o,index){
						o.jsonVal = JSON.stringify(o);
						return o })
					})
				$("#mainContain").append(medi_html);
				addMedicineFreq($('.j-selFreq:last'),true)
		    	addMedicineDate($('.j-selDate:last'),true)
			}
			plus.storage.removeItem("chooseMedicineList")
		})
		//修改诊断
		window.addEventListener("reviseDiagnosis", function(){
			var content = JSON.parse(plus.storage.getItem("reviseDiagnosis"));
			diagnosis = content;
			isChangeDiagnosis = 1;
			var diaArr=[]
			$.map(content,function(item,index){
				diaArr.push(item.name)
			})
			$('#j-sick-choose').html(diaArr.join(','))
			plus.storage.removeItem("reviseDiagnosis")
		})
		//采用模板
		window.addEventListener("chooseTemplate", function(){
			var content = JSON.parse(plus.storage.getItem("chooseTemplate"));
			content.prescriptionInfo = _.uniq(content.prescriptionInfo)//去重
			plus.nativeUI.showWaiting();
			//整理药品的数据
			var countNum = 1;
			var newData=[];
			$.map(content.prescriptionInfo,function(o,index){
				toMediMsg(o.drugCode,function(msg){
					o.subjectClass = msg.subjectClass;
					o.storageConditions = msg.storageConditions;
					o.physicAmount = '';
					o.physicAmountUnit = msg.packUnit;
					o.physicAmountUnitName = msg.packUnitName;
					o.jsonVal = JSON.stringify(o);
					newData.push(o);
					if(content.prescriptionInfo.length == countNum){
						plus.nativeUI.closeWaiting();
						var medi_html = template('medi_tmp',{data:newData})
						$("#mainContain").empty().append(medi_html);
						addMedicineFreq($('.j-selFreq'),false)
				    	addMedicineDate($('.j-selDate'),false)
						plus.storage.removeItem("chooseTemplate")
					}else{
						countNum++;
					}
				})
			})
		})
	}
})
function bindEvents(){
	var $text_count = $("#text_count");
    //文本框
    $("textarea").on('keyup', function(){
        var count = $(this).val().length;
        $text_count.text(count);
    })
    $("textarea").on('change', function(){
        var count = $(this).val().length;
        $text_count.text(count);
    }) 
    //调整原因
	$('.nopass-list').on('click','li',function(){
        var $this = $(this)
        if($this.hasClass('active')){
        	$this.removeClass('active')
        }else{
        	$this.addClass('active')
        }
        fillWord()
    })
	function fillWord(){
		var str=''
		$.map($('.nopass-list li.active'),function(o,i){
			str += $('.nopass-list li.active').eq(i).text()+'，';
		})
		$('textarea').val(str.substr(0,str.length-1))
        $text_count.text(str.length-1);
	}
    //增减
    $("#mainContain").on('click','.add-icon',function(){
    	var $this = $(this)
    	var $val = $this.siblings('.j-medi-single').val().trim()
    	$this.siblings('.j-medi-single').val($val*1+0.25)
    	countMediSum($(this).closest('.cc-ul'))
    })
    $("#mainContain").on('click','.desc-icon',function(){
    	var $this = $(this)
    	var $val = $this.siblings('.j-medi-single').val().trim()
    	var num = $val*1-0.25
    	if(num>=0){
    		$this.siblings('.j-medi-single').val($val*1-0.25)
    	}else{
    		$this.siblings('.j-medi-single').val(0)
    	}
    	countMediSum($(this).closest('.cc-ul'))
    })
    //用法选择
    $("#mainContain").on('click','.j-method',function(){
    	var $this = $(this)
    	var num = $this.closest('.cc-ul').index()
		add_selected_fun(methodDire,$('.j-method').eq(num),'name','code')
    })

	//删除
	$("#medicineType").on('click','.j-delete',function(){
		var $this = $(this).closest('.cc-ul');
		$this.remove();
	})
	//添加药品
	$('.cc-add-drug').click(function(){
		mui.openWindow({
			id: "yaopinsousuo",
			url: "yaopinsousuo.html",
			extras: {
				
			}
		})
	})
	//选择模板
	$('.cc-link').click(function(){
		mui.openWindow({
			id: "chufangmuban",
			url: "chufangmuban.html",
			extras: {
				
			}
		})
	})
	//修改疾病类型
	$('#j-sick-choose').click(function(){
		mui.openWindow({
			id: "linchuangzhenduan",
			url: "linchuangzhenduan.html",
			extras: {
				diagnosis:isChangeDiagnosis?diagnosis:usefulMsg.diagnosis
			}
		})
	})
	//提交
	$('#confirm').click(function(){
		var $sum = $(".j-sumMedicine");
		if($sum.length > 0){
			for(var i=0;i<$sum.length;i++){
				if(! $sum.eq(i).attr('data-num')){
					mui.toast('请完善药品信息')
					return 
				}
			}
		}else{
			mui.toast('请添加药品')
			return 
		}
		
		plus.nativeUI.showWaiting();
		var msgArr = [],
			$ul = $('.cc-ul');
		for(var i=0;i<$ul.length;i++){
			var data = {};
			var saveData = JSON.parse($ul.eq(i).attr('data-info'));
			data.prescriptionCode = prescriptionCode;
			data.drugCode = saveData.drugCode;
			data.drugName = $ul.eq(i).find('.j-medi-name').val().replace(/\(/,'（').replace(/\)/,'）');
			data.drugRate = $ul.eq(i).find('.j-selFreq').attr('data-code');
			data.drugRateName = $ul.eq(i).find('.j-selFreq').attr('data-name');
 		    data.drugFormat=saveData.drugFormat.replace(/\(/,'（').replace(/\)/,'）'); 
 		    data.subjectClass = $ul.eq(i).find('.j-medi-name').attr('data-class');
 		    data.isRefrigerate = $ul.eq(i).find('.j-medi-name').attr('data-storage')==2?1:0;
	 		data.physicAmount = "";
	 		data.physicAmountUnit = saveData.physicAmountUnit;
	 		data.physicAmountUnitName = saveData.physicAmountUnitName;
	 		data.physicDose = $ul.eq(i).find('.j-medi-single').val().trim();
	 		data.physicDoseUnit = $ul.eq(i).find('.j-medi-unit').attr('data-unit');
	 		data.physicDoseUnitName = $ul.eq(i).find('.j-medi-unit').text(); 
	 		data.drugNumUnit = $ul.eq(i).find('.j-sumMedicine').attr('data-unit');//取当次用量单位
	 		data.drugNumUnitName = $ul.eq(i).find('.j-sumMedicine').attr('data-name'); 
	 		data.drugUsage= $ul.eq(i).find('.j-method').attr('data-id');
	 		data.usageName= $ul.eq(i).find('.j-method').val();
	 		data.num= $ul.eq(i).find(".j-sumMedicine").attr('data-num');//取总量
	 		data.dayCount=$ul.eq(i).find('.j-selDate').attr('data-id');
	     	msgArr.push(data);   
		}
		//调整CODE
		var reasonCode=[];
		$.map($('.nopass-list li.active'),function(o,i){
			reasonCode.push($('.nopass-list li.active').eq(i).attr('data-code')) 
		})

		var params= {
			code:prescriptionCode,
			infos:JSON.stringify(msgArr),
			reason:$('textarea').val().trim()?$('textarea').val().trim():'-',
			reasonCode:reasonCode.join(','),
			diagnosis:isChangeDiagnosis?JSON.stringify(diagnosis):''
		}
		sendPost("doctor/prescriptionInfo/updatePresInfo",params, function(){
			plus.nativeUI.closeWaiting();
			mui.toast("保存失败");
		}, function(res){
			if(res.status == 200){
				mui.toast("保存成功");
				refreshHz();
				setTimeout(function(){
					mui.back()
				},1000)
			}else{
				plus.nativeUI.closeWaiting();
				mui.toast("保存失败");
			}
		})
	})
	//填写药品
	$("#mainContain").on("blur",".j-medi-name",function(){
		countMediSum($(this).closest('.cc-ul'))
	})
	//填写次剂量
	$("#mainContain").on("blur",".j-medi-single",function(){
		countMediSum($(this).closest('.cc-ul'))
	})
	$("#mainContain").on("change",".j-medi-single",function(){
		var $val = $(this).val().trim()
		var reg = /^[0-9]+(.[0-9]{1,5})?$/;
		if($val && reg.test($val)){
			
		}else{
			$(this).val('')
		}
	})
	
	//刷新页面
	function refreshHz(){
		var page3 = plus.webview.getWebviewById("xufangxiangqing");
	    if(page3){
	        mui.fire(page3, "refreshXufang");
	    }
	    var page4 = plus.webview.getWebviewById("juminxufangxiangqing");
	    if(page4){
	        mui.fire(page4, "refreshXufang");
	    }
	    var page = plus.webview.getWebviewById("xufangguanli");
	    if(page){
	        mui.fire(page, "refreshXufang");
	    }
	    var page1 = plus.webview.getWebviewById("juminxufangjilu");
	    if(page1){
	        mui.fire(page1, "refreshXufang");
	    }
	}
}

//获取频率换算
function toFreqRate(code,fun){
	var data={
		code:code
	}
	sendPost("doctor/prescriptionInfo/drugToRate",data, function(){
		plus.nativeUI.closeWaiting();
		mui.toast("获取用药频率数据失败");
	}, function(res){
		if(res.status == 200){
			fun&&fun.call(this,res.data.rate)
		}
	},'get')
}
//获取药品信息
function toMediMsg(code,fun){
	var data={
		code:code
	}
	sendPost("doctor/prescriptionInfo/getPhysicInfo",data, function(){
		mui.toast("获取药品信息失败");
	}, function(res){
		if(res.status == 200){
			fun&&fun.call(this,res.data[0])
		}
	},'get')
}

	
//用药频率
function addMedicineFreq($id,newADD){
	for(i=0; i<$id.length; i++){
		var html = '<option disabled selected></option>';
		//取频率code
		if(newADD){
			var obj = JSON.parse($('.cc-ul:last').attr('data-info'));
		}else{
			var obj = JSON.parse($('.cc-ul').eq(i).attr('data-info'));
		}
		var code = obj.drugRate
    	for(j=0;j<medicineFreqData.length;j++){
    		if(medicineFreqData[j].code == code){
    			html += '<option selected value="'+medicineFreqData[j].code+'">'+medicineFreqData[j].name+'</option>';
    		}else{
    			html += '<option value="'+medicineFreqData[j].code+'">'+medicineFreqData[j].name+'</option>';
    		}
    	}
    	$id.eq(i).html(html);
    	$id.eq(i).mobiscroll().select({
	        theme: 'ios',
	        lang: 'zh',
	        display: 'bottom',
	        placeholder:'请选择用药频次',
	        rows:7,
	        onSelect: function ( valueText, inst) {
	        	var selectedData = {};
				$.map(medicineFreqData,function(item,index){
					if(item.name == valueText){
						selectedData = item;
						return;
					}
				})
				$(this).closest('.j-selFreq').attr('data-code',selectedData.code);
				$(this).closest('.j-selFreq').attr('data-name',selectedData.name);
				countMediSum($(this).closest('.cc-ul'))
			}
	    })
    }
}
//用药天数
function addMedicineDate($id,newADD){
	for(i=0; i<$id.length; i++){
		var html = '<option disabled selected></option>'
		//取天数
		if(newADD){
			var obj = JSON.parse($('.cc-ul:last').attr('data-info'));
		}else{
			var obj = JSON.parse($('.cc-ul').eq(i).attr('data-info'));
		}
    	var num = obj.dayCount;
    	for(j=1;j<31;j++){
    		if(num == j){
    			html += '<option selected value="'+j+'">'+j+'</option>';
    		}else{
    			html += '<option value="'+j+'">'+j+'</option>';
    		}
    	}
    	$id.eq(i).html(html);
		$id.eq(i).mobiscroll().select({
	        theme: 'ios',
	        lang: 'zh',
	        display: 'bottom',
	        placeholder:'请选择用药天数',
	        rows:7,
	        onSelect: function ( valueText, inst) {
				$(this).closest('.j-selDate').attr('data-id',valueText);
				countMediSum($(this).closest('.cc-ul'))
			}
	    })
	}
}
//计算药品总量
function countMediSum($ul){
	$ul.find(".j-sumMedicine").html("")//清空
	$ul.find(".j-sumMedicine").attr('data-num','')//清空
	var $name = $ul.find(".j-medi-name").val().trim(),
		$single = $ul.find(".j-medi-single").val().trim(),
		$freq = $ul.find(".j-selFreq").attr('data-code'),
		$date = $ul.find(".j-selDate").attr('data-id'),
		$info = JSON.parse($ul.attr('data-info'));
	if($name && $single && $freq && $date){
		toFreqRate($freq,function(rate){
			var num = $single*rate*$date
			num = Math.round(num*100)/100
			var sum="";
			if($info.pakeSpec){
				//新增药品
				sum = Math.ceil(num/$info.minDose)
				showResultSum(sum);
			}else{
				var drugNumUnit = $info.drugNumUnit,
					physicDoseUnit = $info.physicDoseUnit;			
				//请求药品信息
				var drugCode = $info.drugCode;
				toMediMsg(drugCode,function(msg){
					$ul.find(".j-medi-name").attr('data-storage',msg.storageConditions);//冷藏
					$ul.find(".j-medi-name").attr('data-class',msg.subjectClass);
					if(drugNumUnit == physicDoseUnit){
						sum = num
					}else{
						if(drugNumUnit == msg.pack_unit){
							sum = Math.ceil(num/msg.packSpec)
						}else{
							sum = Math.ceil(num/msg.minDose)
						}
					}
					showResultSum(sum);
				})
			}		
		})
	}
	function showResultSum(sum){
		$ul.find(".j-sumMedicine").html(sum+$info.drugNumUnitName);
		$ul.find(".j-sumMedicine").attr('data-num',sum);
		$ul.find(".j-sumMedicine").attr('data-name',$info.drugNumUnitName);
		$ul.find(".j-sumMedicine").attr('data-unit',$info.drugNumUnit);
	}
}