var example = null;
var pers = null;
var selected = [];
var postId = "0";//工人岗位id
var layer;
var isSelected = [];
var arr = [];
var type = 1;
var count = 0;
$(function () {
    layui.use(['layer'], function () {
        layer = layui.layer;
    });
    pers = checkPermission();
    init();
    $("#searchBt").click(function () {
        var pattern = new RegExp("[%_<>]");
        var keyWord = $("#keyWord").val();
        if (pattern.test(keyWord)) {
            return top.layer.msg('输入的内容包含特殊字符，请重新输入', {
                icon: 2,
                time: 2000 //2秒关闭（如果不配置，默认是3秒）
            });
        }
        example.ajax.reload();
    });
    $("#save").click(function () {
        doSave();
    });
})

function init() {
    example =
        $('#dt-table').DataTable({
            "sort": false,
            "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": ctxPath + "/js/plugin/datatables/Chinese.lang"
            },
            "ajax": {
                "url": ctxPath + "/certificate/getWorkCertificateSettingList",
                "type": "post",
                "data": function (d) {
                    d.keyWord = $("#keyWord").val();
                    d.postId = postId;
                },
                "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": [
                //复选框（通过render渲染复选框）
                {
                    "width": "10%",
                    "data": null,
                    "bSortable": false,
                    "render": function (data, type, row) {
                        var id = row['id'];
                        var isCheck = row['isCheck'];
                        var node = '';
                        for (var i = 0; i < isSelected.length; i++) {
                            if (id == isSelected[i]) {
                                isCheck = "1";
                            }
                        }
                        node = '<input class="checkall"  name="checked"  onclick="showCheck(this)" value=\"' + id + '\" type="checkbox"/>';
                        if (isCheck === "1") {
                            isSelected.push(id);
                            node = '<input class="checkall"  name="checked"  checked="checked" onclick="showCheck(this)" value=\"' + id + '\" type="checkbox"/>';
                        }
                        return node;
                    }
                },
                {
                    "width": "10%",
                    data: function (row, type, set, meta) {
                        var c = meta.settings._iDisplayStart + meta.row + 1;
                        return c;
                    }
                },
                {"data": "name", "defaultContent": "", "width": "40%"},
                {
                    "width": "40%",
                    "data": "",
                    "defaultContent": "",
                    "orderable": false,
                    "render": function (data, type, row) {
                        var isUpload = row['isUpload'];
                        var html = '';
                        if (isUpload == 1 || isUpload == '1') {
                            html += '<span style="color: #00B83F">是</span>'
                        } else {
                            html += '<span style="color: #ff0000">否</span>'
                        }
                        return html;
                    }
                },
            ],
            "order": [[0, "desc"], [1, "asc"]]  //在栏目列上显示排序功能
        });
}

/**
 * 保存分包商和工程之间的关系
 */
function doSave() {
    if (postId == '-1' || postId == '0') {
        layer.msg("请选择配置的工种")
        return;
    }
    save(postId, isSelected.toString())
}

/**
 * 保存
 */
function save(postId, certificateId) {
    $.ajax({
        type: 'post',
        async: false, // 默认异步true,false表示同步
        url: ctxPath + '/certificate/bindingPostAndCertificate',
        contentType: "application/json; charset=utf-8",
        data: JSON.stringify(
            {
                certificateId: certificateId,
                postId: postId
            }
        ),
        dataType: "json",
        success: function (data) {
            layer.msg(data.resMsg);
            // refreshParentNode();
            // window.parent.location.reload();
        },
        error: function (XMLHttpRequest, textStatus, e) {
            layer.msg('数据请求发生异常,请稍后重试', {icon: 16, scrollbar: false});
        }
    });
}

function refreshParentNode() {
    var zTree = $.fn.zTree.getZTreeObj("treeDemo"),
        type = "refresh",
        silent = true,
        nodes = zTree.getSelectedNodes();
    /*根据 zTree 的唯⼀标识 tId 快速获取节点 JSON 数据对象*/
    var parentNode = zTree.getNodeByTId(nodes[0].parentTId);
    /*选中指定节点*/
    zTree.selectNode(parentNode);
    zTree.reAsyncChildNodes(parentNode, type, silent);
}


function showCheck(data) {
    if (data.checked) {
        isSelected.push(data.value);
    } else {
        var checkPro = [];
        for (var i = 0; i < isSelected.length; i++) {
            if (isSelected[i] != data.value) {
                checkPro.push(isSelected[i]);
            }
        }
        isSelected = checkPro;
    }
    /**
     * 对数组去重
     * @returns {Array}
     */
    Array.prototype.distinct = function () {
        var arr = this,
            i,
            j,
            len = arr.length;
        for (i = 0; i < len; i++) {
            for (j = i + 1; j < len; j++) {
                if (arr[i] == arr[j]) {
                    arr.splice(j, 1);
                    len--;
                    j--;
                }
            }
        }
        return arr;
    }
    isSelected.distinct();
}

function reloadList(id) {
    postId = id;
    isSelected.length = 0;
    example.ajax.reload();
}