////////////////////////////////////////////////////////////////////////////
// System Pre-define Functions
// 95099372-ef3e-11ea-9c81-bf848405c62e
//Callback of data preparation stage before UI is fully loaded.
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.list.table = [["阶数", "特征值", "频率"]];
        model.startLocalhost(()=>{
                ui.webview.value = "http://localhost:4000";
                parent.setTimeout(()=>{
                        //ui.type.enable = true;
                        //OnLoad();
                }, 100);
        });
}

//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);
}

//////////////////////////////////////////////////////////////////////////
// Callback Functions.
// 641a254c-ef3e-11ea-bc8a-379bb908bdd7

function OnReturnMenu(){
        unit.form.mainfrm.menu(8);
}

function OnEnd(){
        unit.form.mainfrm.OnSend('endModel');
}

function OnPlay(){
        unit.form.mainfrm.OnSend('playModel ' + model.getCurrentDirectory());
}

function getChart1(val) {
        const xvalue = [];
        const yvalue = [];
        val.forEach((value, index) => {
                const cubeRoot = Math.sqrt(parseFloat(value)) / (2 * 3.1415926);
                //res.push([index + 1, value, cubeRoot]);
                xvalue.push(`第${index + 1}阶`);
                yvalue.push(cubeRoot);
                // 在这里可以执行其他操作
        });
        
        return {
                xAxis: {
                        type: 'category',
                        //data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
                        data: xvalue
                },
                yAxis: {
                        type: 'value'
                },
                series: [
                        {
                                //data: [150, 230, 224, 218, 135, 147, 260],
                                data: yvalue,
                                type: 'line'
                        }
                ]
        };
}

async function OnLoad(val){
        model.updateLineChart(getChart1(val));
}

function OnNextModel(){
        if(parseFloat(model.getOrder()) === 24){
                model.setOrder(5);
        }else{
                model.setOrder(model.getOrder() + 1);   
        }
        
        unit.form.mainfrm.OnSend('ModelAnsys ' + model.getCurrentDirectory() + ' ' + model.getOrder());
        unit.form.mainfrm.OnChangePicture(5, 2);
        //unit.form.mainfrm.OnCueline('<h4 style="font-family:arial;color: green;font-size:20px;">模态分析结果加载成功！</h4>');
        unit.form.mainfrm.OnCueline(`当前阶数为${parseFloat(model.getOrder()) - 4}`, 'green');
}

function OnLastModel(){
        if(parseFloat(model.getOrder()) === 5){
                model.setOrder(24);
        }else{
                model.setOrder(model.getOrder() - 1);   
        }
        
        unit.form.mainfrm.OnSend('ModelAnsys ' + model.getCurrentDirectory() + ' ' + model.getOrder());
        unit.form.mainfrm.OnChangePicture(5, 2);
        //unit.form.mainfrm.OnCueline('<h4 style="font-family:arial;color: green;font-size:20px;">模态分析结果加载成功！</h4>');
        unit.form.mainfrm.OnCueline(`当前阶数为${parseFloat(model.getOrder()) - 4}`, 'green');
}

function OnAnsys(){
        unit.form.mainfrm.OnSend('OnReadModelAnysy ' + model.getCurrentDirectory() + 'data/modelAnsys/unitfcm5-0-1e-10-451/eigenvalues.txt');
        
        unit.form.mainfrm.OnSend('ModelAnsys ' + model.getCurrentDirectory() + ' ' + model.getOrder());
        unit.form.mainfrm.OnChangePicture(5, 2);
        //unit.form.mainfrm.OnCueline('<h4 style="font-family:arial;color: green;font-size:20px;">模态分析结果加载成功！</h4>');
        unit.form.mainfrm.OnCueline('模态分析结果加载成功！', 'green');
        //OnLoad();
}

//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.

CW_DeclareVariable("list",
        val => {             
                //console.log(val);
                var res = [["阶数", "特征值", "频率"]];
                val.forEach((value, index) => {
                        const cubeRoot = Math.sqrt(parseFloat(value)) / (2 * 3.1415926);
                        res.push([index + 1, value, cubeRoot]);
                // 在这里可以执行其他操作
                });
        
                //console.log('Resulting Array:', res);
                ui.list.table = res;   
                ui.list.head_size = [0, 0, 0]; 
          
                OnLoad(val);      
        }, () => {});

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

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