//渲染分页
function renderPageJumpDom(domStr) {
    // var reg = /^(0+)|[^\d]+/g;不能以0开头
    var str = '<div id="pageJumpContainer">' + domStr +
        '<div id="pageJumpWrap">' +
        '<span>跳转至</span>' +
        '<div class="layui-input-inline" style="width: 50px;">' +
        '<input type="text" autocomplete="off" class="layui-input" name="page">' +
        '</div>' +
        '<span>页</span>' +
        '<button class="layui-btn layui-btn-normal layui-btn-sm" style="border-radius:5px;">跳转</button>' +
        '</div>' +
        '</div>';

    $(".pager-container").append(str);
    $(".pager-container").on("keyup", "input[name=page]", function () {
        this.value = this.value.replace(/^(0+)|[^\d]+/g, "")
    })
}


//页面跳转
function pageJumpTo(allCount) {
    var allListCount = allCount;
    if ($("select[name=showPageCount]").length > 0) {
        var showNum = $("select[name=showPageCount]").val();
    } else if ($("select[name=page_num]").length > 0) {
        var showNum = $("select[name=page_num]").val();
    }
    var pageNum = Math.ceil(parseFloat(allListCount) / parseFloat(showNum));
    if (pageNum < 2) {
        $("#pageJumpWrap").hide();
    } else {
        if ($("input[name=page]").length > 0) {
            $("input[name=page]").on("input", function () {
                var page = parseInt($(this).val());
                if (page > pageNum) {
                    $(this).val(pageNum)
                }
            });
        }
    }
}




//获取网络时间
var serverDate = null;

$.ajax({
    // url: "http://api.m.taobao.com/rest/api3.do?api=mtop.common.getTimestamp",
    url: "http://quan.suning.com/getSysTime.do",
    dataType: "json",
    async: false,
    success: function (res) {
        serverDate = res.sysTime2;
    }
})



//页面加载后判断时间，控制报表显隐
if (checkDownAbled()) {
    $(".download").show();
    $(".layui-btn-export").show()
} else {
    $(".download").hide();
    $(".layui-btn-export").hide()
}



//判断报表是否可下
function checkDownAbled() {

    if ($("input[name=start_time]").length > 0 && $("input[name=end_time]").length > 0) {

        var start_date = $("input[name=start_time]").val();
        var end_date = $("input[name=end_time]").val();

    } else if ($("input[name=start]").length > 0 && $("input[name=end]").length > 0) {
        var start_date = $("input[name=start]").val();
        var end_date = $("input[name=end]").val();
    }




    if (start_date != "" && end_date != "" && CompareDate(start_date, end_date)) {

        var standardTime_start = new Date(start_date); //所选标准时间
        var standardTime_end = new Date(end_date);

        //所选开始时间所在月份
        var month_start = standardTime_start.getMonth() + 1;
        //所选结束时间所在月份
        var month_end = standardTime_end.getMonth() + 1;


        var localDate = new Date();
        var local_now_dd = localDate.getDate();
        var local_now_mm = localDate.getMonth() + 1;


        //当下时间的日期
        var now_dd = serverDate.substring(8, 10);
        //当下时间的月份
        var now_mm = serverDate.substring(5, 7);


        // //当下设备时间的日期
        // var now_dd = local_now_mm;
        // //当下设备时间的月份
        // var now_mm = local_now_mm;



        //如果当下时间没有超过7天，并且所选时间没有跨月,都在本月或者都在上个月
        if (parseFloat(now_dd) < 8 && parseFloat(now_mm) == (parseFloat(month_start)) && parseFloat(now_mm) == (parseFloat(month_end))) {
            return true 
        }
        if (parseFloat(now_dd) < 8 && parseFloat(now_mm-1) == (parseFloat(month_start)) && parseFloat(now_mm-1) == (parseFloat(month_end))) {
            return true
        }



        //如果当下时间超过了7天，并且所选时间没有跨月,都在本月
        if (parseFloat(now_dd) > 7 && now_mm == month_start && now_mm == month_end) {
            return true
        }

        return false




    } else if (start_date != "" && end_date != "" && CompareDate(start_date, end_date) == false) {

        alert("开始时间不能大于结束时间")
        return
    }





}



//相隔几天
function disparityDay(prevDay, latestDay) {
    var s1 = new Date(prevDay.replace(/-/g, "/"));
    var s2 = new Date(latestDay.replace(/-/g, "/"));
    var days = s2.getTime() - s1.getTime();
    var apart = parseInt(days / (1000 * 60 * 60 * 24));
    return apart
}

function CompareDate(d1, d2) {
    return ((new Date(d1.replace(/-/g, "\/"))) <= (new Date(d2.replace(/-/g, "\/"))));
}


function today() {
    var day = new Date();
    day.setTime(day.getTime());
    var yy = day.getFullYear();
    var mm = (day.getMonth() + 1) < 10 ? "0" + (day.getMonth() + 1) : (day.getMonth() + 1);
    var dd = day.getDate() < 10 ? "0" + day.getDate() : day.getDate();
    var today = yy + "-" + mm + "-" + dd
    return today;
}