////////////////////////////////////////////////////////////////////////////
// System Pre-define Functions
// 95099372-ef3e-11ea-9c81-bf848405c62e

//Callback of data preparation stage before UI is fully loaded.
//dcip节点和模型树节点对应值
var g_cur_id2index_cache = {};
var g_cur_index2id_cache = {};

function OnInitializeData(reload, preview) {
    
        PUI(()=>{
                //you can access the 'ui' namespace in the parent form using the variable 'pui' here.
                //The 'pui' variable is valid in all functions of this document.
                //For robustness, you'd better use 'PUI(cb);' to access 'pui' variable.
	
        });
        ui.tree_menu.index = 2;
      
}

//Callback after UI is fully loaded and displayed.
function OnReady(reload, preview) {
    
        PUI(()=>{
                //you can access the 'ui' namespace in the parent form using the variable 'pui' here.
                //The 'pui' variable is valid in all functions of this document.
                //For robustness, you'd better use 'PUI(cb);' to access 'pui' variable.
	
        });
}

function OnCloseForm() {
}

function OnException(err) {
        //ui.MessageBox('Error', '' + err, MessageBox.Icon.Critical, MessageBox.Button.Ok);
}

var options = true;
let myArray = [];
//////////////////////////////////////////////////////////////////////////
// Callback Functions.
// 641a254c-ef3e-11ea-bc8a-379bb908bdd7
//修改约束属性的名字
function ModifyConstraintName(new_name) {
        let cur_name = model.acax_app.model.constrain.Current();
        let flag = model.acax_app.control.constrain.Rename(cur_name, new_name);
        let cur_index = model.acax_app.view.GetCurrentWorkConditionIndex();
        let cur_id;
        if(flag === true) {
                unit.form.mainfrm.OnCueline('修改成功', 'green'); 
        }else{
                unit.form.mainfrm.OnCueline('修改失败', 'red'); 
        }
        model.acax_app.view.RenderTree(() => {
                g_cur_id2index_cache = {};
                g_cur_index2id_cache = {};
        }, info=>{
                let id2index = g_cur_id2index_cache;
                let index2id = g_cur_index2id_cache;
                                
                let index = info.index;
                let id    = info.id;
                                
                if(index) {
                        id2index[id] = index;
                        index2id[index] = id;
                }
                if((new_name === info.name) &&  (model.acax_app.path.Parent(info.index, 3) === cur_index)) {
                        cur_id = info.id;
                }
                return {
                        name        : info.name,
                        icon        : info.icon,
                        id          : info.id,
                        check_state : 0
                };
                                
        },
        tree => {
                //从工程中获取保存的model数据
                if(model.acax_app.model.project.GetModel().pro_model){
                        //获取当前工程的名字
                       
                        let pro_Index = model.acax_app.view.GetCurrentProjectIndex();
                         
                        let pro_name = model.acax_app.path.Name(pro_Index);
                        let cur_model =  model.acax_app.model.project.GetModel().pro_model;
                        findAndAppendByName(tree, pro_name, cur_model);  
                                      
                }
                //赋值给dcip的树结构
                ui.tree_Model.tree = tree;
        }
        );
        //渲染3d模型
        if(model.acax_app.model.project.GetModel().step === "unimported") {
                unit.form.mainfrm.ClearCanvas();
        }else{
                model.acax_app.view.Render3D(info=>{
                        unit.form.mainfrm.OnloadModel(info.model3d.step);
                });
        }
        ui.tree_Model.position = cur_id;
}
//修改材料属性的名字
function ModifyMaterialName(new_name) {
        let cur_name = model.acax_app.model.materialProp.Current();
        let flag = model.acax_app.control.materialProp.Rename(cur_name, new_name);
        let cur_index = model.acax_app.view.GetCurrentWorkConditionIndex();
        let cur_id;
        if(flag === true) {
                unit.form.mainfrm.OnCueline('修改成功', 'green'); 
        }else{
                unit.form.mainfrm.OnCueline('修改失败', 'red'); 
        }
        model.acax_app.view.RenderTree(() => {
                g_cur_id2index_cache = {};
                g_cur_index2id_cache = {};
        }, info=>{
                let id2index = g_cur_id2index_cache;
                let index2id = g_cur_index2id_cache;
                                
                let index = info.index;
                let id    = info.id;
                                
                if(index) {
                        id2index[id] = index;
                        index2id[index] = id;
                }
                if((new_name === info.name) &&  (model.acax_app.path.Parent(info.index, 3) === cur_index)) {
                        cur_id = info.id;
                }
                return {
                        name        : info.name,
                        icon        : info.icon,
                        id          : info.id,
                        check_state : 0
                };
                                
        },
        tree => {
                //从工程中获取保存的model数据
                if(model.acax_app.model.project.GetModel().pro_model){
                        //获取当前工程的名字
                       
                        let pro_Index = model.acax_app.view.GetCurrentProjectIndex();
                         
                        let pro_name = model.acax_app.path.Name(pro_Index);
                        let cur_model =  model.acax_app.model.project.GetModel().pro_model;
                        findAndAppendByName(tree, pro_name, cur_model);  
                                      
                }
                //赋值给dcip的树结构
                ui.tree_Model.tree = tree;
        }
        );
        //渲染3d模型
        if(model.acax_app.model.project.GetModel().step === "unimported") {
                unit.form.mainfrm.ClearCanvas();
        }else{
                model.acax_app.view.Render3D(info=>{
                        unit.form.mainfrm.OnloadModel(info.model3d.step);
                });
        }
        ui.tree_Model.position = cur_id;
}
//修改的工程名
function ModifyProName(new_name) {
        let cur_name = model.acax_app.path.Name(model.acax_app.view.GetCurrentProjectIndex());
        model.acax_app.model.project.Rename(cur_name, new_name);
        let cur_index = model.acax_app.view.GetCurrentWorkAreaIndex();
        let cur_id;
        model.acax_app.view.RenderTree(() => {
                g_cur_id2index_cache = {};
                g_cur_index2id_cache = {};
        }, info=>{
                let id2index = g_cur_id2index_cache;
                let index2id = g_cur_index2id_cache;
                                
                let index = info.index;
                let id    = info.id;
                                
                if(index) {
                        id2index[id] = index;
                        index2id[index] = id;
                }
                if((new_name === info.name) &&  (model.acax_app.path.Parent(info.index, 0) === cur_index)) {
                        cur_id = info.id;
                }
                return {
                        name        : info.name,
                        icon        : info.icon,
                        id          : info.id,
                        check_state : 0
                };
                                
        },
        tree => {
                //从工程中获取保存的model数据
                if(model.acax_app.model.project.GetModel().pro_model){
                        //获取当前工程的名字
                       
                        let pro_Index = model.acax_app.view.GetCurrentProjectIndex();
                         
                        let pro_name = model.acax_app.path.Name(pro_Index);
                        let cur_model =  model.acax_app.model.project.GetModel().pro_model;
                        findAndAppendByName(tree, pro_name, cur_model);  
                                      
                }
                //赋值给dcip的树结构
                ui.tree_Model.tree = tree;
        }
        );
        //渲染3d模型
        if(model.acax_app.model.project.GetModel().step === "unimported") {
                unit.form.mainfrm.ClearCanvas();
        }else{
                model.acax_app.view.Render3D(info=>{
                        unit.form.mainfrm.OnloadModel(info.model3d.step);
                });
        }
        ui.tree_Model.position = cur_id;
}
//处理字符串截掉后五位
function removeLastFiveCharacters(str) {
        str = String(str);
        if (str.length <= 5) {
                return ''; // 如果字符串长度小于等于 5，则返回空字符串
        }
        return str.substring(0, str.length - 5); // 提取从 0 到倒数第 5 位的子字符串
}
//点击弹出菜单
function OnContentClick(){
        //获取一级子节点
        let str = removeLastFiveCharacters(ui.tree_Model.content_menu);
        let model_id = g_cur_id2index_cache[str];
        //let cur_name = model.acax_app.path.Name(model_id);
        switch (model.acax_app.path.Type(model_id)){
        case 2:               
                unit.form.Rename.Show();
                break;
        case 3:
                break;
        case 4:
                unit.form.RenameConstraint.Show();
                break;
        case 5:
                unit.form.RenameMaterial.Show();
                break;
        default:
                break;
        }
}

//右键单击树效果
function OnRightClick(){
        //console.log(ui.tree_Model.position);
        let model_id = g_cur_id2index_cache[ui.tree_Model.position];
        switch (model.acax_app.path.Type(model_id)){
        case 2:
                ui.tree_Model.content_menu =[{
                        "name":"重命名",
                        "icon":"",
                        "id":ui.tree_Model.position + "13579"                       
                }];
                break;
        case 3:
                break;
        case 4:
                ui.tree_Model.content_menu =[{
                        "name":"重命名",
                        "icon":"",
                        "id":ui.tree_Model.position + "13579"                       
                }];
                break;
        case 5:
                ui.tree_Model.content_menu =[{
                        "name":"重命名",
                        "icon":"",
                        "id":ui.tree_Model.position + "13579"                       
                }];
                break;
        default:
                break;
        }
        
}

//点击树
function OnClickTree(){
        //获取模型树的对应节点
        console.log(ui.tree_Model.position);
        let model_id = g_cur_id2index_cache[ui.tree_Model.position];
        let cur_workarea = model.acax_app.view.GetCurrentWorkAreaIndex();
        let cur_proj = model.acax_app.view.GetCurrentProjectIndex();
        let cur_workcondition = model.acax_app.view.GetCurrentWorkConditionIndex();
        model.acax_app.view.RenderNode(model_id, info => {
                console.log(info);
        });
        switch (model.acax_app.path.Type(model_id)) {
        //切换工作区
        case 0:          
                //不是当前工作区，切换工作区
                if(model_id !== cur_workarea){
                        model.acax_app.view.RenderNode(model_id, info => {
                                OpenWorkArea(info.prop);
                                //切换到当前工作区
                                ui.tree_Model.position = g_cur_index2id_cache[model_id];
                        });
                }
                break;
        //选中材料库
        case 1:
                
                break;
        //切换工程
        case 2:
                //不是当前工程，切换工程
                if(model_id !== cur_proj){
                        model.acax_app.view.RenderNode(model_id, info => {                      
                                ChangePro(model.acax_app.path.Name(model_id));
                                //切换到当前工程
                                ui.tree_Model.position = g_cur_index2id_cache[model_id];
                        });
                      
                }
                break;
        //切换工况
        case 3:
                //不是当前工况，切换工况
                if(model_id !== cur_workcondition){
                        model.acax_app.view.RenderNode(model_id, info => {    
                                console.log(model.acax_app.path.Name(model_id)) ;                
                                ChangeWorkCondition(model.acax_app.path.Name(model_id));
                                //切换到当前工况
                                ui.tree_Model.position = g_cur_index2id_cache[model_id];
                        });
                      
                }
                break;
        //选中约束
        case 4:
                model.acax_app.view.RenderNode(model_id, info => {
                        //切换到当前约束
                        model.acax_app.model.constrain.SwitchTo(model.acax_app.path.Name(model_id));
                        //将约束属性设置到对应面板
                        ChangeConstraint(Object.values(info.prop)[0], info.prop);
                        //切换点击约束
                        ui.tree_Model.position = g_cur_index2id_cache[model_id];
                });
                break;
        //选中材料属性  
        case 5:
                model.acax_app.view.RenderNode(model_id, info => {
                        //切换当前材料
                        model.acax_app.model.materialProp.SwitchTo(model.acax_app.path.Name(model_id));
                        unit.form.mainfrm.menu(3);
                        unit.form.mainfrm.OnChangePicture(2, 1);
                        unit.form.mainfrm.OnCueline('结构静力学材料设置', 'blue');    
                        //将材料属性设置到面板
                        unit.form.mainfrm.setMaterial(info.prop);
                        //切换到点击材料
                        ui.tree_Model.position = g_cur_index2id_cache[model_id];
                });
                break;
        default:
                break;
        }
     
}
//切换约束面板
function ChangeConstraint(constraint_name, prop) {
        let constraint = {
                "固定支撑":function(){
                        unit.form.mainfrm.menu(18);
                        unit.form.mainfrm.changeConstrain(1, 0);     
                        unit.form.mainfrm.setConstraint(prop);              
                },
                "梁":function(){
                        unit.form.mainfrm.menu(18);
                        unit.form.mainfrm.changeConstrain(1, 1);
                        unit.form.mainfrm.changeConstrain(2, 0);
                        unit.form.mainfrm.setConstraint(prop); 
                },
                "弹簧":function(){
                        unit.form.mainfrm.menu(18);
                        unit.form.mainfrm.changeConstrain(1, 1);
                        unit.form.mainfrm.changeConstrain(2, 1);
                        unit.form.mainfrm.setConstraint(prop); 
                },
                "连接":function(){
                        unit.form.mainfrm.menu(18);
                        unit.form.mainfrm.changeConstrain(1, 1);
                        unit.form.mainfrm.changeConstrain(2, 2);
                        unit.form.mainfrm.setConstraint(prop); 
                },
                "梁(非均匀)":function(){
                },
                "集中载荷压力":function(){
                        unit.form.mainfrm.menu(17);
                        unit.form.mainfrm.changeConstrain(3, 0);
                        unit.form.mainfrm.setConstraint(prop); 
                },
                "分布载荷压力":function(){
                        unit.form.mainfrm.menu(17);
                        unit.form.mainfrm.changeConstrain(3, 1);
                        unit.form.mainfrm.setConstraint(prop); 
                }
        };
       
        constraint[constraint_name]();
}
//测试函数
function OnTest(){
        
        // console.log(model.acax_app.path.Name(g_cur_id2index_cache["131"]));
        //console.log(g_cur_id2index_cache);
        // console.log(g_cur_index2id_cache);
}
//切换工作区
function OpenWorkArea(fname) {
        fname = fname.replace(/\/+/g, "\\");
        var work_path = model.acax_app.model.workArea.List();
        //渲染模型树
        for(var i = 0;i < work_path.length;++i) {
                work_path[i] = work_path[i].replace(/\/+/g, "\\");
                if(fname === work_path[i]){
                        model.acax_app.control.workArea.SwitchTo(i);
                        model.acax_app.view.RenderTree(() => {
                                g_cur_id2index_cache = {};
                                g_cur_index2id_cache = {};
                        }, info=>{
                                let id2index = g_cur_id2index_cache;
                                let index2id = g_cur_index2id_cache;
                                
                                let index = info.index;
                                let id    = info.id;
                                
                                if(index) {
                                        id2index[id] = index;
                                        index2id[index] = id;
                                }
                                return {
                                        name        : info.name,
                                        icon        : info.icon,
                                        id          : info.id,
                                        check_state : 0
                                };
                                
                        },
                        tree => {
                                //从工程中获取保存的model数据
                                if(model.acax_app.model.project.GetModel().pro_model){
                                        //获取当前工程的名字
                                        let pro_Index = model.acax_app.view.GetCurrentProjectIndex();
                                        let pro_name = model.acax_app.path.Name(pro_Index);
                                        let cur_model =  model.acax_app.model.project.GetModel().pro_model;
                                        findAndAppendByName(tree, pro_name, cur_model);  
                                      
                                }
                                //赋值给dcip的树结构
                                ui.tree_Model.tree = tree;
                        }
                        );
                }
        } 
        //渲染3d模型
        if(model.acax_app.model.project.GetModel().step === "unimported") {
                unit.form.mainfrm.ClearCanvas();
        }else{
                model.acax_app.view.Render3D(info=>{
                        unit.form.mainfrm.OnloadModel(info.model3d.step);
                });
        }
       
}
//切换工程
function ChangePro(pro_name) {
        model.acax_app.control.project.SwitchTo(pro_name);
        model.acax_app.view.RenderTree(() => {
                g_cur_id2index_cache = {};
                g_cur_index2id_cache = {};
        }, info=>{
                let id2index = g_cur_id2index_cache;
                let index2id = g_cur_index2id_cache;
                                
                let index = info.index;
                let id    = info.id;
                                
                if(index) {
                        id2index[id] = index;
                        index2id[index] = id;
                }
                return {
                        name        : info.name,
                        icon        : info.icon,
                        id          : info.id,
                        check_state : 0
                };
                                
        },
        tree => {
                //从工程中获取保存的model数据
                if(model.acax_app.model.project.GetModel().pro_model){
                        //获取当前工程的名字
                        let pro_Index = model.acax_app.view.GetCurrentProjectIndex();
                        let pro_name = model.acax_app.path.Name(pro_Index);
                        let cur_model =  model.acax_app.model.project.GetModel().pro_model;
                        findAndAppendByName(tree, pro_name, cur_model);  
                                      
                }
                //赋值给dcip的树结构
                ui.tree_Model.tree = tree;
        }
        );
        //渲染3d模型
        if(model.acax_app.model.project.GetModel().step === "unimported") {
                unit.form.mainfrm.ClearCanvas();
        }else{
                model.acax_app.view.Render3D(info=>{
                        unit.form.mainfrm.OnloadModel(info.model3d.step);
                });
        }
        
}
//切换工况
function ChangeWorkCondition(wor_name) {
        model.acax_app.control.workCondition.SwitchTo(wor_name);
        model.acax_app.view.RenderTree(() => {
                g_cur_id2index_cache = {};
                g_cur_index2id_cache = {};
        }, info=>{
                let id2index = g_cur_id2index_cache;
                let index2id = g_cur_index2id_cache;
                                
                let index = info.index;
                let id    = info.id;
                                
                if(index) {
                        id2index[id] = index;
                        index2id[index] = id;
                }
                return {
                        name        : info.name,
                        icon        : info.icon,
                        id          : info.id,
                        check_state : 0
                };
                                
        },
        tree => {
                //从工程中获取保存的model数据
                if(model.acax_app.model.project.GetModel().pro_model){
                        //获取当前工程的名字
                        let pro_Index = model.acax_app.view.GetCurrentProjectIndex();
                        let pro_name = model.acax_app.path.Name(pro_Index);
                        let cur_model =  model.acax_app.model.project.GetModel().pro_model;
                        findAndAppendByName(tree, pro_name, cur_model);  
                                      
                }
                //赋值给dcip的树结构
                ui.tree_Model.tree = tree;
        }
        );
        //渲染3d模型
        if(model.acax_app.model.project.GetModel().step === "unimported") {
                unit.form.mainfrm.ClearCanvas();
        }else{
                model.acax_app.view.Render3D(info=>{
                        unit.form.mainfrm.OnloadModel(info.model3d.step);
                });
        }
}
//创建工作区
function CreateWorkArea(name) {
        model.acax_app.control.workArea.Append(name);
        let cur_id;
        model.acax_app.view.RenderTree(() => {
                g_cur_id2index_cache = {};
                g_cur_index2id_cache = {};
        }, info=>{
                let id2index = g_cur_id2index_cache;
                let index2id = g_cur_index2id_cache;
                                
                let index = info.index;
                let id    = info.id;
                                
                if(index) {
                        id2index[id] = index;
                        index2id[index] = id;
                }
                if("workArea" === info.name) {
                        cur_id = info.id;
                }
                return {
                        name        : info.name,
                        icon        : info.icon,
                        id          : info.id,
                        check_state : 0
                };
        },
        tree=>{
                ui.tree_Model.tree = tree;
        });
        //渲染3d模型
        if(model.acax_app.model.project.GetModel().step === "unimported") {
                unit.form.mainfrm.ClearCanvas();
        }else{
                model.acax_app.view.Render3D(info=>{
                        unit.form.mainfrm.OnloadModel(info.model3d.step);
                });
        }
        ui.tree_Model.position = cur_id;
}
//创建工程
function CreateProject(name) {
        model.acax_app.control.project.Create(name);
        let cur_name = model.acax_app.model.project.Current();
        let cur_index = model.acax_app.view.GetCurrentWorkAreaIndex();
        let cur_id;
        model.acax_app.view.RenderTree(() => {
                g_cur_id2index_cache = {};
                g_cur_index2id_cache = {};
        }, info=>{
                
                let id2index = g_cur_id2index_cache;
                let index2id = g_cur_index2id_cache;
                                
                let index = info.index;
                let id    = info.id;
                if(index) {
                        id2index[id] = index;
                        index2id[index] = id;
                }
                if((cur_name === info.name) &&  (model.acax_app.path.Parent(info.index, 0) === cur_index)) {
                        cur_id = info.id;
                }
                return {
                        name        : info.name,
                        icon        : info.icon,
                        id          : info.id,
                        check_state : 0
                };
                
        },
        tree=>{
                ui.tree_Model.tree = tree;
        });
        //渲染3d模型
        if(model.acax_app.model.project.GetModel().step === "unimported") {
                unit.form.mainfrm.ClearCanvas();
        }else{
                model.acax_app.view.Render3D(info=>{
                        unit.form.mainfrm.OnloadModel(info.model3d.step);
                });
        }
        ui.tree_Model.position = cur_id;
}
//导入模型
function OnOpenStepFile() {
       
        var model_file = myArray[parseFloat(ui.listbox.index)];
        model.acax_app.control.ImportStep(model_file, (model_file, model_plyfile)=>{
                model.acax_app.view.Render3D(info=>{
                        unit.form.mainfrm.OnloadModel(info.model3d.step);
                });
                // unit.form.mainfrm.OnSend('openSTLFile ' + model.getCurrentDirectory() + ' ' + myArray[parseFloat(ui.listbox.index)]);
                //unit.form.mainfrm.OnCueline(`Loading ${myArray[parseFloat(ui.listbox.index)]} ...`, 'Blue');
                //model.setStepPath(model_file);
                //console.log(model_file);
        }
        );
     
}
//插入新子节点
function findAndAppendByName(json, targetName, newChild) {
        if (json.name === targetName) {
                // 拼接新的 JSON 数据
                if (!json.children) {
                        json.children = [];
                }
                json.children.unshift(newChild);
                return true; // 找到后返回 true
        }

        // 遍历子节点递归查找
        if (json.children) {
                for (const child of json.children) {
                        if (findAndAppendByName(child, targetName, newChild)) {
                                return true; // 如果找到目标节点，结束递归
                        }
                }
        }
        return false; // 没找到返回 false
}
//将模型的id值加密与模型树一一对应
function printIds(node) {
        if (node.id !== undefined) {
                id2index[id] = model.acax_app.path.Path;
        }
        if (Array.isArray(node.children)) {
                node.children.forEach(child => printIds(child));
        }
}
//给面节点改名字并添加check_state属性
function updateJsonNodes(jsonData) {
        let count = 1; // 用于计数生成 Face1, Face2...

        function traverse(node) {
                // 为每个节点添加 check_state: 2 属性
                node.check_state = 2;
                node.icon = '';
                // 如果存在 children 属性，则递归处理
                if (node.children && Array.isArray(node.children)) {
                        for (let child of node.children) {
                                traverse(child); // 递归遍历子节点
                        }
                } else if (node.name && node.name.startsWith("Face_")) {
                        // 修改 name 值为 Face1, Face2...
                        node.name = `Face${count}`;
                        count++;
                }
        }

        traverse(jsonData);
        return jsonData;
}
//查找模型的第一个节点值获取id
function getFirstId(obj) {
        // 检查是否有 children 并提取第一个节点的 id
        if (obj.children && obj.children.length > 0) {
                return obj.children[0].id;
        }
        return null; // 如果没有子节点，返回 null
}
//导入模型树节点
function OnTree(Idx){
        updateJsonNodes(Idx);
        model.acax_app.view.RenderTree(() => {
                g_cur_id2index_cache = {};
                g_cur_index2id_cache = {};
        }, info=>{
                let id2index = g_cur_id2index_cache;
                let index2id = g_cur_index2id_cache;
                                
                let index = info.index;
                let id    = info.id;
                                
                if(index) {
                        id2index[id] = index;
                        index2id[index] = id;
                }
                return {
                        name        : info.name,
                        icon        : info.icon,
                        id          : info.id,
                        check_state : 0
                };
                                
        },
        tree => {
                //插入模型树节点与工程节点进行拼接
                let pro_Index= model.acax_app.view.GetCurrentProjectIndex();
                let pro_name = model.acax_app.path.Name(pro_Index);
                findAndAppendByName(tree, pro_name, Idx);
                //将模型树节点与工程节点拼接后保存到model中
                let pro_model = model.acax_app.model.project.GetModel();
                pro_model.pro_model = Idx;
                model.acax_app.model.project.SetModel(pro_model);
                ui.tree_Model.tree = tree;
        }
        );
        ui.tree_Model.position = getFirstId(Idx);
}
//创建工况
function CreateWorkCondition(name){
        let condition_index = model.acax_app.control.workCondition.Create(name);
        let cur_name = model.acax_app.model.workCondition.Current();
        let cur_index = model.acax_app.view.GetCurrentProjectIndex();
        let cur_id;
        console.log(model.acax_app.path.Parent(cur_index, 2) === model.acax_app.view.GetCurrentProjectIndex());
        model.acax_app.view.RenderTree(() => {
                g_cur_id2index_cache = {};
                g_cur_index2id_cache = {};
        }, info=>{
                let id2index = g_cur_id2index_cache;
                let index2id = g_cur_index2id_cache;
                                
                let index = info.index;
                let id    = info.id;
                                
                if(index) {
                        id2index[id] = index;
                        index2id[index] = id;
                }
                if((cur_name === info.name) &&  (model.acax_app.path.Parent(info.index, 2) === cur_index)) {
                        cur_id = info.id;
                }
                return {
                        name        : info.name,
                        icon        : info.icon,
                        id          : info.id,
                        check_state : 0
                };
                                
        },
        tree => {
                //获取当前工程的名字
                let pro_Index = model.acax_app.view.GetCurrentProjectIndex();
                let pro_name = model.acax_app.path.Name(pro_Index);
                //模型存在在加载
                if(model.acax_app.model.project.GetModel().pro_model) {
                        let cur_model =  model.acax_app.model.project.GetModel().pro_model;
                        findAndAppendByName(tree, pro_name, cur_model); 
                }
                 
                //赋值给dcip的树结构
                ui.tree_Model.tree = tree;
        }
        );
        ui.tree_Model.position = cur_id;
}
//创建材料属性
function CreateMaterial(mat) {
        model.acax_app.control.materialProp.Create(mat);
        let cur_name = model.acax_app.model.materialProp.Current();
        let cur_index = model.acax_app.view.GetCurrentWorkConditionIndex();
        let cur_id;
        model.acax_app.view.RenderTree(() => {
                g_cur_id2index_cache = {};
                g_cur_index2id_cache = {};
        }, info=>{
                let id2index = g_cur_id2index_cache;
                let index2id = g_cur_index2id_cache;
                                
                let index = info.index;
                let id    = info.id;
                                
                if(index) {
                        id2index[id] = index;
                        index2id[index] = id;
                }
                if((cur_name === info.name) &&  (model.acax_app.path.Parent(info.index, 3) === cur_index)) {
                        cur_id = info.id;
                }
                return {
                        name        : info.name,
                        icon        : info.icon,
                        id          : info.id,
                        check_state : 0
                };
                                
        },
        tree => {
                //获取当前工程的名字
                let pro_Index = model.acax_app.view.GetCurrentProjectIndex();
                let pro_name = model.acax_app.path.Name(pro_Index);
                if(model.acax_app.model.project.GetModel().pro_model) {
                        let cur_model =  model.acax_app.model.project.GetModel().pro_model;
                        findAndAppendByName(tree, pro_name, cur_model); 
                }
                //赋值给dcip的树结构
                ui.tree_Model.tree = tree;
        }
        );
        ui.tree_Model.position = cur_id;
}
//修改材料面板属性属性
function ModifyMaterial(material) {
        //获取当前材料的名字
        let material_name = model.acax_app.model.materialProp.Current();
        model.acax_app.control.materialProp.Set(material, material_name);
        unit.form.mainfrm.OnCueline('修改成功', 'green');
}
//创建载荷
function CreateBoundary(Load, name) {
        
        let load = model.acax_app.control.constrain.Create(Load, name);
        let cur_name = model.acax_app.model.constrain.Current();
        let cur_index = model.acax_app.view.GetCurrentWorkConditionIndex();
        let cur_id;
        model.acax_app.view.RenderTree(() => {
                g_cur_id2index_cache = {};
                g_cur_index2id_cache = {};
        }, info=>{
                let id2index = g_cur_id2index_cache;
                let index2id = g_cur_index2id_cache;
                                
                let index = info.index;
                let id    = info.id;
                                
                if(index) {
                        id2index[id] = index;
                        index2id[index] = id;
                }
                if((cur_name === info.name) &&  (model.acax_app.path.Parent(info.index, 3) === cur_index)) {
                        cur_id = info.id;
                }
                return {
                        name        : info.name,
                        icon        : info.icon,
                        id          : info.id,
                        check_state : 0
                };
                                
        },
        tree => {
                //获取当前工程的名字
                let pro_Index = model.acax_app.view.GetCurrentProjectIndex();
                let pro_name = model.acax_app.path.Name(pro_Index);
                if(model.acax_app.model.project.GetModel().pro_model) {
                        let cur_model =  model.acax_app.model.project.GetModel().pro_model;
                        findAndAppendByName(tree, pro_name, cur_model); 
                }
                //赋值给dcip的树结构
                ui.tree_Model.tree = tree;
        }
        );
        ui.tree_Model.position = cur_id;
}
//修改载荷面板属性
function ModifyConstraint(constrain) {
        let constrain_name = model.acax_app.model.constrain.Current();
        model.acax_app.control.constrain.Set(constrain, constrain_name);
        unit.form.mainfrm.OnCueline('修改成功', 'green');
}
function OnMessage(idx){
        ui.cueline.value += idx + '\n';
        ui.cueline.row = -1;
}
function OnChangeMenu(Idx){
        ui.tree_menu.index = parseInt(Idx);
}

function OnDeleteFile() {
        myArray.splice(parseFloat(ui.listbox.index), 1);
        ui.listbox.list = [
                myArray
        ];
}

function OnOpenFile(){
        var fname = ui.OpenFileDialog("Import File", unit.dir + 'data/', "Step Files(*.step *.stp);;Iges Files(*.iges *.igs);;Nastran Files(*.nas)");
        model.write(fname, model.getCurrentDirectory() + '/data/address.txt');
        myArray.push(fname);
        ui.listbox.list = [
                myArray
        ];
}

function OnChangeOptions(){
        options = !options;
        ui.stack_options.visible = options;
        
}

function OnTopMenu(idx) {
        ui.stack_import.visible = true;
        ui.stack_import.index = parseInt(idx) - 1;
        ui.pb_import01.valid = ui.pb_import02.valid = ui.pb_import03.valid = ui.pb_import04.valid = ui.pb_import05.valid = false;

        //model.ide_info(idx);

        if (parseInt(idx) === 1) {
                ui.pb_import01.valid = true;
        }

        if (parseInt(idx) === 2) {
                ui.pb_import02.valid = true;
        }

        if (parseInt(idx) === 3) {
                ui.pb_import03.valid = true;
        }

        if (parseInt(idx) === 4) {
                ui.pb_import04.valid = true;
        }

        if (parseInt(idx) === 5) {
                ui.pb_import05.valid = true;
        }
}

//The message corresponding callback executed by the docker pane.
// when calling [side_pane].fireEvent(type,para) in the main form.
function OnParentDockerMessage(type, para) {
}

//////////////////////////////////////////////////////////////////////////
// Utils Functions.
// 6c165ad6-ef3e-11ea-987c-b761a131c2fe

function onDragFile(filepath) {
}

function PUI(cb) {
        if(pui){cb();}
}

/*Usage of BLOCK_EVENT
        BLOCK_EVENT(()=>{
                ui.[name].[var] = ...;
        });
*/

function BLOCK_EVENT(cb) {
        ui.block_event = true;
        
        cb();
        
        ui.block_event = false;
}

//////////////////////////////////////////////////////////////////////////
// template codes for cw callback js.

function CW_DeclareVariable(name, setter, getter) {
        if(typeof(__DeclareVariable) === 'function') {
                __DeclareVariable(name, setter, getter);
        }
}

function CW_DeclareOuterVariable(name) {
        if(typeof(__DeclareOuterVariable) === 'function') {
                __DeclareOuterVariable(name);
        }
}