//图层管理
var layerMenu = [];
var layerPage = undefined;
//添加数据节点
function addTreeNode(data, oid) {
    if (oid == undefined) {
        layerMenu.push(data);
    } else {
        var node = getNodeById(oid, layerMenu);
        if (node != null) {
            if (node.children == null || node.children == undefined) {
                node.children = [];
            }
            node.children.push(data);
        } else {
            layerMenu.push(data);
        }
    }
    // if (layerPage != undefined) {
    //     layerPage.refreshTree();
    // }
}
//删除数据节点
function delNodeById(id, data) {
    var ret = false;
    for (let i in data) {
        if (data[i].id == id) {
            data.splice(i, 1);
            return true;
        } else {
            if (data[i].children != undefined && data[i].children.length > 0) {
                ret = delNodeById(id, data[i].children);
            }
        }
        if (ret) {
            return ret;
        }
    }
    return ret;
}
//寻找数据节点
function getNodeById(id, data) {
    if (typeof (data) == 'undefined') {
        data = layerMenu;
    }
    var ret = null;
    for (let i in data) {
        if (data[i].id == id) {
            return data[i];
        } else {
            if (data[i].children != undefined && data[i].children.length > 0) {
                var temp = getNodeById(id, data[i].children);
                if (temp != null) {
                    ret = temp;
                }
            }
        }
        if (ret != null) {
            break;
        }
    }
    return ret;
}
function getRootById(id, data) {
    if (typeof (data) == 'undefined') {
        data = layerMenu;
    }
    var ret = null;
    for (let i in data) {
        if (data[i].id == id) {
            ret = data[i];
        }
    }
    return ret;
}
function getParentByChildrenId(id, data){
    if (typeof (data) == 'undefined') {
        data = layerMenu;
    }
    var ret = null;
    for (let i in data) {
        var isFind = false;
        if (data[i].children != undefined && data[i].children.length > 0) {
            for (var j = 0; j < data[i].children.length; j++){
                if (data[i].children[j].id == id){
                    isFind = true;
                    break;
                }
            }
        }
        if (isFind){
            return data[i];
        }else{
            if (data[i].children != undefined && data[i].children.length > 0) {
                var temp = getParentByChildrenId(id, data[i].children);
                if (temp != null) {
                    ret = temp;
                }
            }
        }
        if (ret != null) {
            break;
        }
    }
    return ret;
}

$.ajaxSettings.async = false;
$.getJSON('../../assets/config/layerMenu.json', data => {
    for (let i in data) {
        addTreeNode(data[i]);
    }
});

function layerAnalysis() {
    layui.use(['element', 'layer', 'form', 'upload', 'tree', 'util'], function () {
        var layer = layui.layer;
        layer.config({
            extend: 'myskin/style.css' //同样需要先加载新皮肤
        });
        layer.closeAll();
        layer.open({
            type: 2,
            title: '<i class="iconfont icon-tuceng i-item" style="font-size: 18px; color: white;"></i>  ' + "图层控制",
            maxmin: true,
            skin: 'layer-ext-myskin',
            shade: 0,
            maxmin: false,
            scrollbar: true,
            shadeClose: true, //点击遮罩关闭层
            area: ['300px', '600px'],
            resize: false,
            content: 'project/layerAnalysis.html',
            offset: [layerPageStyle.offsetX, layerPageStyle.offsetY],
            success: function (layero, index) {
                layerPage = window[layero.find('iframe')[0]['name']];
                // layerPage.init();
            },
            end: function () {
                layerPage = undefined;
            }
        });

    });
}