////////////////////////////////////////////////////////////////////////////
// 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.
	
        });
}

//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);
}

let myStressArray = [];

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

function OnDelete(){
        /* model.spawn(model.getCurrentDirectory() + 'src_exe/deleteFiles.exe', model.getCurrentDirectory() + 'data', cb => {
                console.log(cb);
        });*/
        model.deleteFile(model.getCurrentDirectory() + 'data/force');
}

var pick = false;

function OnPickUp() {
        pick = !pick;
        if (pick === true) {
                unit.form.mainfrm.pick(1);
                ui.pb_pick.valid = true;
        }
        if (pick === false) {
                unit.form.mainfrm.pick(2);
                ui.pb_pick.valid = false;
        }

}

function OnReturnMenu(){
        unit.form.mainfrm.menu(5);
}

function OnSave() {
        ui.pb_pass.enable = true;
        console.log(myStressArray[parseFloat(ui.listbox.index)]);
        var str = myStressArray[parseFloat(ui.listbox.index)];
        var str1 = str.split('，');
        var str2 = str1[0];
        str1 = str1.join(' ');
        model.write(str1, model.getCurrentDirectory() + '/data/force/force' + str2 + '.txt');
}

function OnChangeBox() {
        ui.pb_pass.enable = false;
}

function OnChangeStress() {
        ui.pb_pass.enable = false;
}

function OnChangeDirection() {
        ui.pb_pass.enable = false;
}

function OnDeleteFixFace() {
        ui.pb_pass.enable = false;
        myStressArray.splice(parseFloat(ui.listbox.index), 1);
        ui.listbox.list = [
                myStressArray
        ];
}

function OnAddFixFace() {
        ui.pb_pass.enable = false;
        var value = ui.pb_Id.value + '，' + parseFloat(ui.pb_Direction.value) + '，' + parseFloat(ui.pb_stress.value);

        if (ui.pb_Id.value != "--") {
                myStressArray.push(value);

                ui.listbox.list = [
                        myStressArray
                ];
        }
}

//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();}
}

CW_DeclareVariable("ID",
        val => {
                ui.pb_Id.value = val;
        }, () => {});

/*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);
        }
}