var example = null;
var pers = null;
var layer = null;
var form = null;
$(function () {
    layui.use(['layer', 'form'], function () {
        layer = layui.layer;
        form = layui.form;
        getProject(form);
        pers = checkPermission();
        init();
        $("#searchBt").click(function () {
            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": "../../../../js/plugin/datatables/Chinese.lang"
            },
            "ajax": {
                "url": smz_ht_url + "/dataCount/getProList",
                "type": "POST",
                "data": function (d) {
                    d.proId = $("#proId").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 = smz_ht_url + '/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": "proName","orderable": false,'width': '160px'},
                {"data": "contractNum","orderable": false,'width': '150px'},
                {"data": "contractAmount","orderable": false,'width': '140px'},
                {"data": "teamNum","orderable": false,'width': '140px'},
                {"data": "totalNum","orderable": false,'width': '190px',},
                {"data": "gxNum","orderable": false,'width': '150px'},
                {"data": "attDayNum","orderable": false,'width': '110px'},
                {
                    "data": "",
                    'width': '200px',
                    "defaultContent": "",
                    "orderable": false,
                    "render": function (data, type, row) {
                        var id = row['proId'];

                        var proName = row['proName'];
                        var contractNum = row['contractNum'];
                        var contractAmount = row['contractAmount'];
                        var teamNum = row['teamNum'];
                        var totalNum = row['totalNum'];
                        var gxNum = row['gxNum'];
                        var attDayNum = row['attDayNum'];
                        var html = '';
                        html += buttonView(id,proName,contractNum,contractAmount,teamNum,totalNum,gxNum,attDayNum, "", pers);
                        return html;
                    }
                },

            ],
            "order": []  //在栏目列上显示排序功能
        });
}

/**
 * 查看
 * */
function view(id,proName,contractNum,contractAmount,teamNum,totalNum,gxNum,attDayNum) {
    var height = '97.5%';
    var width = '97.5%';
    var index = layer.open({
        title: ['小包干工程详情','color:#3B70A1;background-color:#E8ECEB;font-size:20px'],
        type: 2,
        content: 'projectStatView.html',
        area: [width, height],
        maxmin: false,
        btn: ['关闭'],
        success: function (layero, index) {
            var iframeWin = window[layero.find("iframe")[0]["name"]]
            if (iframeWin && iframeWin.receiveParams) {
                iframeWin.receiveParams({
                    proId: id,
                    proName: proName,
                    contractNum: contractNum,
                    contractAmount: contractAmount,
                    teamNum: teamNum,
                    totalNum: totalNum,
                    gxNum: gxNum,
                    attDayNum: attDayNum
                })
            }
        }
    });
}

// 详情按钮
function buttonView(id,proName,contractNum,contractAmount,teamNum,totalNum,gxNum,attDayNum, permission, pers) {
    if (permission != "") {
        if ($.inArray(permission, pers) < 0) {
            return "";
        }
    }
    var btn = $("<button class='layui-btn layui-btn-xs' title='详情' onclick='view(\""+id+"\",\""+proName+"\",\""+contractNum+"\",\""+contractAmount+"\",\""+teamNum+"\",\""+totalNum+"\",\""+gxNum+"\",\""+attDayNum+"\" )' style='background-color: transparent;color: #009688;'>详情</button>");
    return btn.prop("outerHTML");
}

/**
 * 导出
 */
function exportBtnOutProject() {
    var proId = $("#proId").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 = smz_ht_url + "/dataCount/downloadProExcel?proId=" + proId + "&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 = "包干工程.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();
}

function resetProject() {
    $('#proId').val('');
    // 重新渲染 select 下拉框
    layui.form.render("select");
    example.ajax.reload();
}