////////////////////////////////////////////////////////////////////////////
// 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.
	
        });
        OnPartImtBtnShow(0);
        OnPartImtBtnShow(1);
        OnPartImtBtnShow(2);
        OnPartImtBtnShow(3);
        OnPartImtBtnShow(4);
        OnPartImtBtnHide(5);
        ui.part_imt_2.index = 0;
        OnCurvesModelShow();
}

//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 OnOpenBtnImTool(){
        unit.form.side_pane.OnOpenBtnImTool();

}*/

function OnOpenImTool(){
        unit.form.side_pane.OnOpenToolFile();
}

function OnOpenImPart(){
        unit.form.side_pane.OnOpenPartFile();
}

function OnCurvesModelHide(){
        ui.curves_down_btn.visible = false;
        ui.curves_right_btn.visible = true;
        ui.curves_stk.visible = false;
}

function OnCurvesModelShow(){
        ui.curves_down_btn.visible = true;
        ui.curves_right_btn.visible = false;
        ui.curves_stk.visible = true;
}

function OnPartImtBtnHide(Idx){
        if(Idx === 0){
                ui.imt_btn_d0.visible = false;
                ui.imt_btn_r0.visible = true;
                ui.part_imt_0.visible = false;
        }
        if(Idx === 1){
                ui.imt_btn_d1.visible = false;
                ui.imt_btn_r1.visible = true;
                ui.part_imt_1.visible = false;
        }
        if(Idx === 2){
                ui.imt_btn_d2.visible = false;
                ui.imt_btn_r2.visible = true;
                ui.part_imt_2.visible = false;
        }
        if(Idx === 3){
                ui.imt_btn_d3.visible = false;
                ui.imt_btn_r3.visible = true;
                ui.part_imt_3.visible = false;
        }
        if(Idx === 4){
                ui.imt_btn_d4.visible = false;
                ui.imt_btn_r4.visible = true;
                ui.part_imt_4.visible = false;
        }
        if(Idx === 5){
                ui.imt_btn_d5.visible = false;
                ui.imt_btn_r5.visible = true;
                ui.part_imt_5.visible = false;
        }
        
}

function OnPartImtBtnShow(Idx){
        if(Idx === 0){
                ui.imt_btn_d0.visible = true;
                ui.imt_btn_r0.visible = false;
                ui.part_imt_0.visible = true;
        }
        if(Idx === 1){
                ui.imt_btn_d1.visible = true;
                ui.imt_btn_r1.visible = false;
                ui.part_imt_1.visible = true;
        }
        if(Idx === 2){
                ui.imt_btn_d2.visible = true;
                ui.imt_btn_r2.visible = false;
                ui.part_imt_2.visible = true;
        }
        if(Idx === 3){
                ui.imt_btn_d3.visible = true;
                ui.imt_btn_r3.visible = false;
                ui.part_imt_3.visible = true;
        }
        if(Idx === 4){
                ui.imt_btn_d4.visible = true;
                ui.imt_btn_r4.visible = false;
                ui.part_imt_4.visible = true;
        }
        if(Idx === 5){
                ui.imt_btn_d5.visible = true;
                ui.imt_btn_r5.visible = false;
                ui.part_imt_5.visible = 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);
        }
}