var d = dialog({contentType:'load', skin:'bk-popup'});
var Request = GetRequest();
var doctorCode = Request["docCode"];
var page = 0,
	pageSize = 10,
	pagetype = 0,
	firstLevelCategoryId = "", // 文章一级分类
	hospital ="" , // 医生所属社区Code
		// 搜索框
	$searchbar = $('.searchbar'),
	// 搜索输入框
	$searchbarInput = $('.lin-search-ipt input'),
	$searchtResult = $("#articleList");

$(function(){
  	checkUserAgent();
})

function toast(msg){
	dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:msg}).show()
}

function queryInit(){
	d.show();
	Promise.all([getCategoryByNamePromise(),jimeiHomepagePromise()])
	.then(function(responses) {
		var res0 = responses[0]
		var res1 = responses[1]
		if(res0.status == 200 && res1.status == 200) {
			firstLevelCategoryId = res0.data.cid
			hospital = res1.data.hospital
		} else {
			d.close()
			toast('获取数据失败')
			return Promise.reject()
		}
	}).then(function() {
		getList(true);
		initScroller();
		bindEvents();
	})
}

function initScroller(){
	//阻尼系数
    var deceleration = mui.os.ios?0.003:0.0009;
    mui('.mui-scroll-wrapper').scroll({
        bounce: false,
        indicators: true, //是否显示滚动条
        deceleration:deceleration
    });
//  mui.ready(function() {
    		mui(".mui-scroll-wrapper").pullRefresh({
    			up:{
    				callback: function(){
    					page++;
    					var self = this;
    					setTimeout(function(){
    						getList(false);
    						self.endPullupToRefresh();
    					}, 1000)
    				}
    			},
    			down: {
    				callback: function(){
    					var self = this;
    					page = 0;
    					getList(true);
    					this.endPulldownToRefresh();
    				}
    			}
    		})
//  })
}

function getCategoryByNamePromise(){
	return new Promise(function(resolve, reject) {
		sendPost("third/jkEdu/Article/getCategoryByName",{name:'健康文章'},"JSON","GET",function(){
			toast('请求失败')
		},function(res){
			resolve(res)
		})
	})
}

function jimeiHomepagePromise(){
	return new Promise(function(resolve, reject) {
		sendPost("patient/family_contract/jimeiHomepage",{
			doctor:doctorCode,pageIndex:page,pageSize:pageSize
		},"JSON","GET",function(){
			toast('请求失败')
		},function(res){
			resolve(res)
		})
	})
}

function getList(isInit){
	var url = "patient/jkEdu/article/queryArticlePcList", 
		params = {
			doctor: doctorCode,
			articleTitle: $searchbarInput.val(),
			firstLevelCategoryId: firstLevelCategoryId, // 文章一级分类
			isMyArticle: true,
			currentUserRole: hospital,
			currentUserRoleLevel: 4,
			iDisplayStart: page,
			iDisplayLength: pageSize
		};
	d.show();
	sendPost(url, params, 'json', 'GET', queryFailed, function(res){
		 d.close();
		if(res.status == 200){
			if(res.data.aaData.length > 0){
				var html = template("articleTmp", {list: res.data.aaData});
                if(isInit){
                    $("#articleContent .mui-scroll-wrapper").show();
                    $("#articleContent .div-no-info").hide();
                    $("#articleList").empty().append(html);
                }else{
                    $("#articleList").append(html);
                }
                if(res.data.aaData.length < pageSize){
                    mui("#articleContent .mui-scroll-wrapper").pullRefresh().endPullupToRefresh(true);
                }
			}
			else{
				if(isInit){
					//数据库中无数据
					$("#articleContent .mui-scroll-wrapper").hide();
	                $("#articleContent .div-no-info").show();
				}else{
					 mui("#articleContent .mui-scroll-wrapper").pullRefresh().endPullupToRefresh(true);
				}
				
			}
		}else{
			queryFailed(res);
		}
	})
}

function queryFailed(res){
    d.close();
    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();
    }
}

function bindEvents() {
	$("#articleContent").on('tap','li',function() {
		d.show()
		var articleId = $(this).attr('data-id')
    	window.location.href="../../jkjy/html/article2.html?dataId="+articleId+'&articleId='+articleId+'&type='+'1';
	});
	
	//搜索功能
	$searchbarInput.on('keydown',function(e) {
		if (e.which === 13) {
			//按回车键后执行的动作
		    page = 0;
			getList(true);
		}else{
			if($searchbarInput.length == 0){
				alert(1);
			}
		}
	});
	
	template.helper('getDate', function(str){
        if(str && str.length > 0){
            return str.substr(0, 10);
        }
    });
}

template.helper("setPhoto", function(p) {
	return getImgUrl(p);
})

function search(){
	page = 0;
	getList(true);
}