Refactoring code

index.js

 import {TransformsFactory} from "./src/transforms-factory";
 import contracts from "./src/parameters/contracts";
 import $ from 'jquery';
+import  core  from "./src/core";
 // import './src/PDFEngine.css';
 
 // (() =>
 // {    
-//     core();
-// })()
-
-export class PDFEngine {
-    constructor() {
-        this.transforms = [];
-    }
-    execute()
-    {
+    // })()
+    
+    export class PDFEngine {
+        constructor() {
+            this.transforms = [];
+        }
+        execute()
+        {
+            //  core();
         // scrape contracts
         const parametars = contracts();
         // Get targets from HTML DOM 
         // print 
         // prepare print (optioning)
         // print
-        // window.print();
-        // for(let i = 0; i < transforms.length; i++){
-        //     const transform = transforms[i];
-        //     transform.rolback();
-        // }
+        window.print();
+        for(let i = 0; i < this.transforms.length; i++){
+            setTimeout(() => {
+                const transform = this.transforms[i];
+                transform.rolback();
+            }, 2000);
+        }
     }
     update(model) {
         this.transforms.push(model.transform);

src/core.js

 import { TransformsFactory } from "./transforms-factory";
 import contracts from "./parameters/contracts";
 import $ from 'jquery';
+import { Transform } from "./transformations/transform";
 
 function core() {
 
     // print 
     // prepare print (optioning)
     // print
-    // window.print();
+    window.print();
 
-    // for (let i = 0; i < transforms.length; i++) {
-    //     setTimeout(() => {
-    //         const transform = transforms[i];
-    //         transform.rolback();
-    //     }, 2000);
+    for (let i = 0; i < transforms.length; i++) {
+        setTimeout(() => {
+            const transform = transforms[i];
+            transform.rolback();
+        }, 2000);
 
-    // }
+     }
 }
 
 

src/transformations/remove-table-column-transform.js

     execute(){
         const column = this.value;
         // (`${this.object}`).find("tbody").find("tr").each(function () {
-        (($(this.object).find("thead")).find("tr")).find("th").eq(column).remove();
-        ($(this.object).find("tbody")).find("tr").each(function () {
-            $(this).find('td').eq(column).remove();
-        });
-    };
-    rolback(){
+            (($(this.object).find("thead")).find("tr")).find("th").eq(column).hide();
+            ($(this.object).find("tbody")).find("tr").each(function () {
+                $(this).find('td').eq(column).hide();
+            });
+        };
+        rolback(){
+        const column = this.value;
         // TODO IMPLEMENT ROLBACK
         // HINT: SAVE LAST CELLS IN PROPERTIES
         // const column = this.column;
         // $(`${this.selector} > thead > tr`).each(function () {
         //     $(this).find('th').eq(column).show();
         // });
+        (($(this.object).find("thead")).find("tr")).find("th").eq(column).show();
+        ($(this.object).find("tbody")).find("tr").each(function () {
+            $(this).find('td').eq(column).show();
+        });
     };
 }

src/transformations/root-transformation.js

         let array = [];
         let arrayHeights = [];
         this.before = $('#root');
+        // this.before = $(':eq(0)');;
         // const v = $(':eq(0)'); // za root element
         const va = $('div.fade').children().toArray(); // gledamo div-fade kao root
         let i = 1, temp = 0;