// TODO 临时构造plus对象，使得能够在浏览器中进行调试
//var plus = null;

    // 基本信息（包括userAgent）
var baseInfo = null,
    // 基础环境信息（包括当前webview、encry相关）
    baseEnv = null,
    docInfo = null;
    
var $noResultWrap = $("#no_result_wrap"),
    $resultWrap = $("#result_wrap"),
    $preWeek = $("#preWeek"),
    $nextWeek = $("#nextWeek"),
    $thisWeek = $("#thisWeek"),
    $planList = $("#plan_list"),
    $addPlan = $("#addPlan"),
    $linshiSF = $("#linshiSF");
   
// iscroll 滚动条实例
var iscroller,
    page = 1,
    pageSize = 15,
    curDate = new Date(), //表示当前时间
    curWeekHtml = "", //当前星期的时间
    preWeekHtml = "",
    nextWeekHtml = "",
    chooseDate,//点击的日期
    mySwiper = null;
    
// 获取登录相关信息
var getBaseInfo = function() {
    docInfo = JSON.parse(plus.storage.getItem("docInfo"));
        // 登录的相关信息
    var userAgent = JSON.parse(plus.storage.getItem("userAgent"));
    var date = baseEnv.webview.date;
    if(date){
        curDate = new Date(date);
    }
    $("#month").find(".month").text((curDate.getMonth()+1) + "月");
    $("#month").find(".year").text(curDate.getFullYear());
    return {
        userAgent: userAgent,
        accessData: $.extend({},baseEnv.webview.accessData)
    }
},
// 获取基础环境信息
getBaseEnvPromise = function () {
    var env = {
        webview: plus.webview.currentWebview()
    };
    baseEnv = env;
},
//获取随访列表
getPlanList = function(){
    plus.nativeUI.showWaiting();
    var url = '/doctor/followup/list',
        month = (curDate.getMonth() + 1) < 10 ? "0"+(curDate.getMonth() + 1) : curDate.getMonth() + 1,
        day = curDate.getDate() < 10 ? "0" +curDate.getDate() : curDate.getDate();
    page = 1;
    var startDate = new Date(curDate),
        endDate = new Date(curDate);
    startDate.setDate(curDate.getDate() - curDate.getDay() + 0);
    endDate.setDate(curDate.getDate() - curDate.getDay() + 6);
    var start_month = (startDate.getMonth() + 1) < 10 ? "0"+(startDate.getMonth() + 1) : startDate.getMonth() + 1,
        start_day = startDate.getDate() < 10 ? "0" +startDate.getDate() : startDate.getDate(),
        end_month = (endDate.getMonth() + 1) < 10 ? "0"+(endDate.getMonth() + 1) : endDate.getMonth() + 1,
        end_day = endDate.getDate() < 10 ? "0" +endDate.getDate() : endDate.getDate();
    var params = {
        startTime: startDate.getFullYear()+"-"+start_month+"-"+start_day+" 00:00:00",
        endTime: endDate.getFullYear()+"-"+end_month+"-"+end_day+" 23:59:59",
        page: page,
        pageSize: pageSize
    };
    sendPost(url, params, function(){
        mui.toast("获取随访列表失败");
    }, function(res){
        page = page + 1;
        var list = [];
        var week = ["周日","周一","周二","周三","周四","周五","周六"];
        for(i=0; i< 7 ; i++){
            var showDate = new Date(curDate);
            showDate.setDate(curDate.getDate() - curDate.getDay() + i);
            var obj = {
                year: showDate.getFullYear(),
                month: showDate.getMonth()+1,
                day: showDate.getDate(),
                week: week[i],
                date: showDate.format("yyyy-MM-dd"),
                length: 0
            };
            if(showDate.format("yyyy-MM-dd") == curDate.format("yyyy-MM-dd")){
                obj.expand = 1; 
            }
            var data = _.filter(res.data, function(o){
                if(o.date == showDate.format("yyyy-MM-dd")){
                    o.length = o.list.length;
                    if(o.length > 0){
                        for(j=0; j<o.length; j++){
                            o.list[j].jsonStr = JSON.stringify(o.list[j]);
                        }
                    }
                    
                    return o;
                }
            });
            $.extend(obj,data[0]);
            list.push(obj);
        }
        var html = template("plan_list_temp", {data:list});
        $planList.empty().append(html);
        if(res.status != 200){
        	mui.toast("获取随防数据失败");
        }
        plus.nativeUI.closeWaiting();
    },"GET");
},
getWeekHtml = function(){
    curWeekHtml = "";
    preWeekHtml = "";
    nextWeekHtml = "";
    for(i=0; i< 7 ; i++){
        var showDate = new Date(curDate);
        showDate.setDate(curDate.getDate() - curDate.getDay() + i);
        var active = (showDate.getDate() == curDate.getDate())? "active" : "",
            date = showDate.format("yyyy-MM-dd");
        curWeekHtml += '<div class="ui-col-1 c-t-center c-f14 c-333 day"><span class="'+active+'" data-val="'+date+'">'+showDate.getDate()+'</span></div>';
        
        //填充前一个星期的数据
        var preWeekDate = new Date(curDate);
        preWeekDate.setDate(curDate.getDate() - curDate.getDay() - 7 + i);
        var preAct = (i == 1) ? "active":"",
            preDate = preWeekDate.format("yyyy-MM-dd");
        preWeekHtml += '<div class="ui-col-1 c-t-center c-f14 c-333 day"><span class="'+preAct+'" data-val="'+preDate+'">'+preWeekDate.getDate()+'</span></div>';
        
        //填充后一个星期的数据
        var nextWeekDate = new Date(curDate);
        nextWeekDate.setDate(curDate.getDate() - curDate.getDay() + 7 + i);
        var nextAct = (i==1)?"active":"",
            nextDate = nextWeekDate.format("yyyy-MM-dd");
        nextWeekHtml += '<div class="ui-col-1 c-t-center c-f14 c-333 day"><span class="'+nextAct+'" data-val="'+nextDate+'">'+nextWeekDate.getDate()+'</span></div>';
    }
},
showWeekDays = function(){
    getWeekHtml();
    $("[data-swiper-slide-index=0] .days").empty().append(curWeekHtml);
    $("[data-swiper-slide-index=1] .days").empty().append(nextWeekHtml);
    $("[data-swiper-slide-index=2] .days").empty().append(preWeekHtml);
},
//显示当前时间对应的月份和年
showMonYear = function(){
    var month = (curDate.getMonth() + 1)+"月",
        year = curDate.getFullYear(),
        showMonth = $("#month").find(".month").text(),
        showYear = $("#month").find(".year").text();
    
    if(month != showMonth){
        $("#month").find(".month").text(month);
    }
    if(year != showYear){
        $("#month").find(".year").text(year);
    }
},
initSwiper = function(){
    mySwiper = new Swiper('.swiper-container',{
        loop : true
    });
    mySwiper.on('slideChangeStart',function(swiper){
        swiper.lockSwipes();
    })
    
    mySwiper.on('slideChangeEnd',function(swiper){
        swiper.unlockSwipes();      
        var activeIndex = swiper.activeIndex;
        var cur = $(swiper.slides[activeIndex]).find('.day span[class=active]').attr("data-val");
        curDate = new Date(cur);
        showMonYear();
        getPlanList();
        getWeekHtml();
        var nextIndex = (activeIndex == 4) ? 2 : (activeIndex +1), //当到达最后一页时，最后一页在循环中相当于index为1的页面
            preIndex = (activeIndex == 0)? 2 : (activeIndex - 1);//当到达第一页面时，在循环中相当于index为3的页面
        $(swiper.slides[nextIndex]).find(".days").empty().append(nextWeekHtml);
        $(swiper.slides[preIndex]).find('.days').empty().append(preWeekHtml);
    });
},
//初始化iscroll
initScroll = function(){
    //阻尼系数
    var deceleration = mui.os.ios?0.003:0.0009;
    iscroller = mui('.mui-scroll-wrapper').scroll({
        bounce: false,
        indicators: true, //是否显示滚动条
        deceleration:deceleration
    });
    
    mui('.mui-scroll-wrapper').pullRefresh({
        down: {
            contentinit: '下拉显示上周信息',
            contentdown: '下拉显示上周信息',
            callback: function() {
                setTimeout(function() {
                    mySwiper.slidePrev();
                    mui('.mui-scroll-wrapper').pullRefresh().endPulldownToRefresh();
                }, 1000);
            }
        },
        up:{
            contentinit: '上拉显示下周信息',
            contentdown: '上拉显示下周信息',
            contentrefresh: '正在加载...',
            callback: function(){
                var self = this;
                setTimeout(function() {
                    mui('.mui-scroll-wrapper').scroll().scrollTo(0,0);
                    mySwiper.slideNext();
                    mui('.mui-scroll-wrapper').pullRefresh().endPullupToRefresh();
                    mui('.mui-scroll-wrapper').scroll().reLayout();
                }, 1000);
            }
        }
    });
},
setSex = function(s) {
    if(s == 1) {
        return "男";
    } else if(s == 2) {
        return "女";
    }
},
setAge = function(str){
    var r = str.substr(0,10);
    var arr = r.split('-');
    var y = arr[0],
        m = arr[1],
        day = arr[2];
    var now = new Date(),
        Y = now.getFullYear(),
        M = now.getMonth(),
        DAY = now.getDate();
    if(y == Y){
        return '0岁';
    }else{
        var diff = Y - y; //年岁之差
        if(diff > 0){
            if(m == M){
                var dayDiff = DAY - day;
                if(dayDiff > 0){
                    return diff + '岁';
                }else{
                    return (diff -1) + '岁';
                }
            }else{
                var monDiff = M - m;
                if(monDiff > 0){
                    return diff + '岁';
                }else{
                    return (diff -1) + '岁';
                }
            }
        }else{
            return "未知";
        }
    }
    return "";   
},
//绑定事件
bindEvents = function(){
    initSwiper();
    $('#month').mobiscroll({
        preset: 'date',
        theme: 'ios',
        lang: 'zh',
        dateOrder: 'yy mm',
        dateFormat: 'yy/mm',
        showLabel: true,
        showOnFocus: true,
        onSelect: function(valueText, inst) {
            var dateStr = valueText+"/01";
            curDate = new Date(dateStr);
            var month = curDate.getMonth() + 1,
                year = curDate.getFullYear();
            $(this).find(".month").text(month+"月");
            $(this).find(".year").text(year);
            getPlanList();
            showWeekDays();
            if(mySwiper){
                mySwiper.slideTo(1, 300, false);
            }
        }
    });
    
    //新增随访
    $addPlan.on("tap", function(){
        openWebview("../../home/html/huanzhe.html", {follow_type : 1,origin:'suifang',chooseDate:chooseDate});
        mui('#sheet1').popover('toggle');
    });
    
    //临时随访
    $linshiSF.on("tap", function(){
        openWebview("../../home/html/huanzhe.html", {follow_type : 2,origin:'suifang'});
        mui('#sheet1').popover('toggle');
    });
    
    $planList.on('tap', '.mui-table-view-cell', function(){
        var value = this.id;
        var $day = $(".days").find("span[data-val="+value+"]");
        $day.closest(".days").find('span').removeClass("active");
        $day.addClass("active");
    });
    
    $planList.on("tap", "li.plan_li2", function(){
        var $this = $(this),
            status = $this.attr("data-status"),
            fv_id = $this.attr("data-id");
           //随访状态 1-已完成，2-未开始，3-进行中
        var jsonStr = $this.attr('data-json');
        var docMsg = JSON.stringify(docInfo);
        var datas = JSON.parse(jsonStr);
        if(datas.prescriptionCode && status!=2){
        	openWebview("fvDetail.html", {followup_id: fv_id,status:status,prescriptionCode:datas.prescriptionCode});
        }else{
        	if(datas.prescriptionCode){//长处方登记页面
        		var patientInfo={}
        		patientInfo.code = datas.patientCode
        		mui.openWindow('follow_way.html', 'xf_follow_way', {
		            extras: {
		            	followup_id:fv_id,
		            	followClass:datas.followupClass,
		            	patientInfo:patientInfo,
		            	prescriptionCode: datas.prescriptionCode
		            }
		        })
        	}else{
        		openWebview("suifang_detail.html", {data: jsonStr,docInfo:docMsg});
        	}
        }
    })
    
    $(".days").on('tap','.day',function(e){
        var date = $(this).find('span').attr('data-val');
        $(this).closest(".days").find('span').removeClass("active");
        $(this).find('span').addClass("active");
        curDate = new Date(date);
        showMonYear();
        //滚动iscroll
        var $obj = $("#"+curDate.format("yyyy-MM-dd"));
        var height = $obj.offset().top;
        mui.scrollTo(-(parseFloat(height)-125), 300);
        //展开对应的日期数据
        var classList = document.getElementById(curDate.format("yyyy-MM-dd")).classList;
        if (!classList.contains("mui-active")) { //展开时,需要收缩其他同类
                var collapse = $obj.parent().find('.mui-collapse.mui-active');
                if (collapse) {
                    collapse.removeClass("mui-active");
                }
            }
        classList.toggle("mui-active");
    });
    
    $("#today").on('tap',function(){
        curDate = new Date();
        showMonYear();
        getPlanList();
        showWeekDays();
        if(mySwiper){
            mySwiper.slideTo(1, 300, false);
        }
    });
    
    //每天新增随访
    $(document).on("tap", '.add_icon', function(){
        var $li = $(this).closest("li");
        chooseDate = $li.attr("id");
        mui('#sheet1').popover('toggle');
    })
    
    $('#add').on("tap", function(){
    	chooseDate = $('.swiper-slide.swiper-slide-active').find('span.active').attr("data-val");    	
    })
}
template.helper("setSex", setSex);
template.helper("setAge", setAge);

mui.plusReady(function() {
    getBaseEnvPromise();
    baseInfo = getBaseInfo();
    showWeekDays();
    getPlanList();
    initScroll();
    // 绑定页面事件
    bindEvents();
    window.addEventListener("refresh", function(){
        showMonYear();
        getPlanList();
    });
});

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