var example = null;
var pers = null;

function selectCheck(id,date){
    $("#id").val( id)
    $("#date").val(date)
    layui.use(['layer', 'form'], function () {
        var layer = layui.layer;
        var form = layui.form;
        form.render();
        form.verify();

        pers = checkPermission();
        init();
        $("#searchBt").click(function () {
            example.ajax.reload();
        });

        //重置
        $("#resetBt").click(function () {
            $("#name").val("");
            $("#idNumber").val("");
            $("#proName").val("");
            $("#teamName").val("");
            $("#status").val("");
            layui.form.render('select');
            example.ajax.reload();
        });
    });
}

function init() {
    example =
        $('#dt-table').DataTable({
            "searching": false,
            "processing": true, //加载数据时显示进度状态
            "serverSide": true,
            "pagingType": "full_numbers", //首页|尾页
            "language": {
                "url": contentPath + "/js/plugin/datatables/Chinese.lang"
            },
            "ajax": {
                "url": ctxPath + "/training/getOneList",
                "type": "get",
                "data": function (d) {
                    d.id = $("#id").val();
                    d.date = $("#date").val();
                    d.name = $("#name").val();
                    d.idNumber = $("#idNumber").val();
                    d.proName = $("#proName").val();
                    d.teamName = $("#teamName").val();
                    d.status = $("#status").val();
                },
                "error": function (xhr, textStatus, errorThrown) {
                    var msg = xhr.responseText;
                    console.log(msg);
                    var response = JSON.parse(msg);
                    var code = response.code;
                    var message = response.message;
                    if (code == 400) {
                        layer.msg(message);
                    } else if (code == 401) {
                        localStorage.removeItem("token");
                        layer.msg("token过期，请先登录", {shift: -1, time: 1000}, function () {
                            location.href = ctxPath + '/login.html';
                        });
                    } else if (code == 403) {
                        console.log("未授权:" + message);
                        layer.msg('未授权');
                    } else if (code == 500) {
                        console.log('系统错误：' + message);
                    }
                }
            },
            "lengthMenu": [ [10, 20, 50], [10, 20, 50] ], // 设置每页显示数据量选项
            "drawCallback": function() {
                // alert( '表格重绘了' );
                var thisDataTable = $('#dt-table').DataTable();
                $(".pagination").append("<li>" +
                    "<a class='paginate_button'  style='padding:4px;' href='#'  tabindex='0'>到 <input style='margin:0px;width:40px;' id='changePage'> 页</a>" +
                    "<a class='paginate_button' style='margin-bottom:1px' href='#'  tabindex='0' id='dataTable-btn'>确认</a></li>");
                //点击按钮跳转指定页数
                $('#dataTable-btn').click(function (e) {
                    if ($("#changePage").val() && $("#changePage").val() > 0) {
                        var redirectpage = $("#changePage").val() - 1;
                    } else {
                        var redirectpage = 0;
                    }
                    thisDataTable.page(redirectpage).draw( 'page' );
                });
                //敲击回车键跳转指定页数
                $("#changePage").keypress(function (e) {
                    if(event.keyCode==13){
                        if ($("#changePage").val() && $("#changePage").val() > 0) {
                            var redirectpage = $("#changePage").val() - 1;
                        } else {
                            var redirectpage = 0;
                        }
                        thisDataTable.page(redirectpage).draw( 'page' );
                    }
                });
            },
            "dom": "<'dt-toolbar'r>t<'dt-toolbar-footer'<'col-sm-4 col-xs-4 hidden-xs'i><'col-xs-8 col-sm-8' p v>><'dt-table-length'l>",
            "columns": [
                {
                    width: '40px',
                    "orderable": false,
                    data: function (row, type, set, meta) {
                        var c = meta.settings._iDisplayStart + meta.row + 1;
                        return c;
                    }
                },
                {"data": "name","orderable": false},
                {"data": "idNumber","orderable": false},
                {"data": "phone","orderable": false},
                {"data": "proName","orderable": false},
                {"data": "teamName","orderable": false},
                {"data": "testTime","orderable": false},
                {"data": "allScore","orderable": false},
                {"data": "status","orderable": false},
                {"data": "days","orderable": false},
            ],
            "order": []  //在栏目列上显示排序功能
        });
}

/**
 * 导出
 */
function exportBtnOutBase() {
    var id = $("#id").val();
    var date = $("#date").val();
    var name = $("#name").val();
    var idNumber = $("#idNumber").val();
    var proName = $("#proName").val();
    var teamName = $("#teamName").val();
    var status = $("#status").val();

    var token = localStorage.getItem("smz-token");
    var loadingMsg = layer.msg('下载中,请稍候...', {icon: 16, scrollbar: false, time: 0});
    var url = ctxPath + "/training/exportBtnOutTraining?id=" + id + "&date=" + date + "&name=" + name + "&idNumber=" + idNumber + "&proName=" + proName + "&teamName=" + teamName + "&status=" +  status + "&token=" + token;
    var xhr = new XMLHttpRequest();
    xhr.open("get", url, true);
    xhr.responseType = "blob";  // 转换流
    xhr.onload = function () {
        layer.close(loadingMsg);
        if (this.status === 200) {
            var blob = this.response;
            var a = document.createElement("a");
            var url = window.URL.createObjectURL(blob);
            a.href = url;
            a.download = "培评预警详情.xlsx"; // 文件名
        }else {
            layer.msg('发生异常,请稍后重试', {icon: 16, scrollbar: false, time: 2000});
        }
        a.click()
        window.URL.revokeObjectURL(url)
    };
    xhr.send();
}