var example = null;
var pers = null;
var selected = [];
var proId = "-1";//工程id
var layer;
var isSelected = [];
var arr = [];
var type = 1;
var count = 0;
$(function () {
    layui.use(['layer'], function () {
         layer = layui.layer;
    });
    pers = checkPermission();
    init();
    getMenuTreePro("");
    $("#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();
    });


    $("#treeSearchBt").click(function () {
        var pattern = new RegExp("[%_<>]");
        var treeKeyWord = $("#treeKeyWord").val();
        if (pattern.test(treeKeyWord)) {
            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）
            });
        }
        getMenuTreePro(treeKeyWord);
    });
})


function getMenuTreePro(treeKeyWord) {
    $.ajax({
        type : 'POST',
        url : smz_ht_url + '/UserRelation/listParentProRelationPro',
        data:{
            "treeKeyWord":treeKeyWord
        },
        // contentType : "application/json; charset=utf-8",
        async : false,
        success : function(data) {
            console.log(data)
            if(data){
                proId= "-1";
            }
            $.fn.zTree.init($("#treeDemo"),{
                view:{
                    dblClickExpand:false,
                    selectedMulti:false,
                    nameIsHTML:true
                },
                data:{
                    simpleData:{
                        enable: true
                    }
                },
                callback:{
                    onClick:zTreeOnCheck
                }
            }, data.obj);
        }
    });
}

function zTreeOnCheck(event, treeId, treeNode) {
    proId=treeNode.id;
    reloadList();

    var zTree = $.fn.zTree.getZTreeObj("treeDemo");
    //获得选中的节点
    var nodes = zTree.getSelectedNodes(),
        v = "";
    //根据id排序
    nodes.sort(function compare(a, b) {
        return a.id - b.id;
    });
    for(var i = 0, l = nodes.length; i < l; i++) {
        if(i !== 0) {
            v += "," + nodes[i].name;
        }
        v += nodes[i].name;
    }
    //将选中节点的名称显示在文本框内
    $("#treeKeyWord").val(v);
    //隐藏zTree
    return false;
}

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,
            'scrollY': "620px",
            'scroller': true,
            'scrollCollapse':true,
            "pagingType": "full_numbers", //首页|尾页
            "language": {
                "url": "../../../js/plugin/datatables/Chinese.lang"
            },
            "ajax": {
                "url": smz_ht_url + "/UserRelation",
                "type": "get",
                "data": function (d) {
                    d.keyWord = $("#keyWord").val();
                    d.proId = proId;
                },
                "error": function (xhr, textStatus, errorThrown) {
                    var msg = xhr.responseText;
                    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
            "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）
                {
                    "data": null,
                    "bSortable": false,
                    render: function (data, type, full, meta) {
                        var node = '';
                        for (var i = 0; i < isSelected.length; i++) {
                            if (full.id == isSelected[i]) {
                                full.isSelected = 1;
                            }
                        }
                        node = '<input class="checkall"  name="checked"  onclick="showCheck(this)" value=\"' + full.id + '\" type="checkbox"/>';
                        if (full.isSelected == 1) {
                            isSelected.push(full.id);
                            node = '<input class="checkall"  name="checked"  checked="checked" onclick="showCheck(this)" value=\"' + full.id + '\" type="checkbox"/>';
                        }
                        return node;
                    }
                },
                {
                    width: '60px',
                    data: function (row, type, set, meta) {
                        var c = meta.settings._iDisplayStart + meta.row + 1;
                        return c;
                    }
                },

                {"data": "subName", "defaultContent": ""},
                {"data": "represent", "defaultContent": ""},
            ],
            "order": []  //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 (proId == '-1' || proId == '0') {
        layer.msg("请选择工程")
        return;
    }
    save(proId, isSelected.toString())
}

/**
 * 保存
 */
function save(proId, userId) {
    $.ajax({
        type: 'get',
        url: smz_ht_url + '/UserRelation/replaceSubAndPro',
        async: false,
        data: {
            proId: proId,
            proIds: userId
        },
        success: function (data) {
            layer.msg(data.resMsg);
        }
    });
}


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() {
    isSelected.length =0;
    example.ajax.reload();
}