var d = dialog({contentType:'load', skin:'bk-popup'});
var sortDate = "";
var pageSize = 5;
$(function() {
	clearHTML();
	queryList(sortDate,pageSize);
	//点击加载更多            
    $("#view_more").on("tap", function() {    
        queryList(sortDate,pageSize);
    });
});

function queryList(sortDate,pagesize) {	
	//拼请求内容
	d.show();
	var params = {};	
	params.sortDate = sortDate;
	params.pagesize = pagesize;
	sendPost("patient/health_record/list_medication", params, "json", "post", queryListFailed, queryListSuccesss);
}

/**
 * 健康指标图表查询成功处理方法
 */
function queryListSuccesss(res) {
	if (res.status == 200) {
		d.close();
		if (res.list.length > 0) {
			showList(res.list);
		}else{
			document.querySelector("#view_more").innerText = "已无更多数据";
		}
	} else {
		//非200则为失败
		queryListFailed(res);
	}
}

function queryListFailed(res) {
	d.close().remove();
	if (res && res.msg) {
		dialog({contentType:'tipsbox', skin:'bk-popup' , content:res.msg}).show();      
	} else {
		dialog({contentType:'tipsbox', skin:'bk-popup' , content:'加载失败'}).show(); 
	}
}

/**
 * 显示查询结果
 * @param {Object} list
 */
function showList(list) {
	for (var i = 0; i < list.length; i++) {
		var data = list[i];
		if (!data) {
			continue;
		}
		addRow(data.record_date, data.medicines);
		sortDate = list[i].sortDate;		
	}	
}

/**
 * 清空tbody
 */
function clearHTML() {
	$("#drug_list").html("");
}

/**
 * tbody添加一行tr
 * @param {Object} dateStr
 * @param {Object} value1
 * @param {Object} value2
 */
function addRow(date, medicines) {
	var tb = document.querySelector("#drug_list");	
	var tr = document.createElement("tr");
	var html ="";	
	html+="<tr>"
	html+=	"<td class='width-30'>"+date+"</td>"
	html+=	"<td class='width-70'>"+medicines+"</td>"
	html+="</tr>"	
	tr.innerHTML = html;
	tb.appendChild(tr);
}

//添加数据添加监听
window.addEventListener("add-item", function(e) {
	clearHTML();
	queryList();
});