From 32339f1b47bb0e25ff2261c76e561a1ff3da02ab Mon Sep 17 00:00:00 2001
From: Anto Gibson <124163372+AntoGibsonXavierRaj@users.noreply.github.com>
Date: Thu, 1 Aug 2024 16:08:22 +0530
Subject: [PATCH 1/2] Update App.tsx

New Sample after technical review changes
---
 src/App.tsx | 110 +++++++++++++++++++---------------------------------
 1 file changed, 39 insertions(+), 71 deletions(-)

diff --git a/src/App.tsx b/src/App.tsx
index bed7881..f1d2abe 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,95 +1,63 @@
 import './App.css';
-import {useState, useRef} from 'react';
-import { DiagramComponent, NodeModel, DiagramTools } from "@syncfusion/ej2-react-diagrams";
-
+import {useState, useRef, useEffect} from 'react';
+import { DiagramComponent, DiagramTools, NodeModel} from "@syncfusion/ej2-react-diagrams";
+import { ButtonComponent } from '@syncfusion/ej2-react-buttons';
 function App() {
-  const diagramRef = useRef<DiagramComponent>(null);
-  const [nodeCollection, setNodeCollection] = useState<NodeModel[]>([
+  const diagramObject = useRef<DiagramComponent>(null);
+  let diagramInstance = diagramObject.current;
+  const [nodes, setNodes] = useState<NodeModel[]>([
     {
-      id : "custom_Node",
-      width : 100,
-      height: 100,
-      offsetX : 300, 
-      offsetY: 100,
-      style : {
-        fill : "#59A7FF",
-        strokeColor: "black",
-        strokeWidth : 2
-      }
-    },
-  ])
-  const addNode = () =>{
-    const newNode : NodeModel= {
-      id:"new_Node",
-      width: 100,
-      height: 100,
       offsetX:300,
-      offsetY:400,
-      style :{
-        fill : "#59A7FF",
-        strokeWidth:2, strokeColor:"black"
-      }
+      offsetY:250,
+      width:200,
+      height:100,
+      annotations:[{content:"Flow"}, {content:"Terminator", offset:{y:0.6}}],
+      style : {fill:'lightblue', strokeColor:'white'},
+      shape:{type : "Flow", shape:"Terminator"},
     }
-    setNodeCollection([...nodeCollection,newNode]);
-  }
-  const toggleDrawingMode = () =>{
-    if(diagramRef.current){
-      if(diagramRef.current.tool === DiagramTools.ContinuousDraw){
-        diagramRef.current.tool = DiagramTools.Default;
-      }
-      else{
-        diagramRef.current.tool = DiagramTools.ContinuousDraw;
-        diagramRef.current.drawingObject = {
-          height:100,
-          width:100,
-          shape :{
-            type : "Basic",
-            shape:"Rectangle"
-          },
-          style :{fill: "#59A7FF", strokeColor:"black", strokeWidth:2},
-          annotations :[{content:"Drawn Nodes"}]
-        }
-      }
+  ])
+  useEffect(()=>{
+    diagramInstance = diagramObject.current;
+    diagramInstance?.add(nodes[0]);
+  })
+  const drawNode =()=>{
+    if(diagramInstance){
+      diagramInstance.tool = DiagramTools.ContinuousDraw;
+      diagramInstance.drawingObject = {shape : {type : "Basic", shape:"Rectangle"}}
     }
   }
   const editNode = () =>{
-    if(nodeCollection.length  >0){
-      const updatedNodes = nodeCollection.map((node, index)=>{
-        if(index === 0){
-          return{
+    if(nodes.length > 0){
+      const updateNodes = nodes.map((node, index)=>{
+        if(index === 0 ){
+          return {
             ...node,
-            style :{
-              strokeColor :"yellow",
-              fill :"#f2f2f2"
-            },
-            annotations : [{content: "Edited Node"}]
+            width:400, height:200,
+            style : {...node.style,
+              fill:'orange', strokeColor:'blue'
+            }
           }
-          
         }
         return node;
       })
-      setNodeCollection(updatedNodes);
+      setNodes(updateNodes);
     }
   }
-  const removeNode = ()=>{
-    if(nodeCollection.length >0){
-      diagramRef.current?.remove(nodeCollection[0]);
-      setNodeCollection(nodeCollection.slice(0, -1))
-    }
+  const removeNode = () =>{
+    diagramObject.current?.remove(nodes[0]);
   }
   return (
     <div style={{ margin: "0px 0px 0px 20px" }}>
-    <div style = {{display:"flex", gap:10, padding:20}}>
-      <button onClick={addNode}>Add Node</button>
-      <button onClick={toggleDrawingMode}>Toggle Drawing Mode</button>
-      <button onClick = {editNode}>Edit Node</button>
-      <button onClick = {removeNode}>Remove Node</button>
-    </div>
+      <div className='container'>
+        <ButtonComponent cssClass='button' onClick={drawNode}>Draw Node</ButtonComponent>
+        <ButtonComponent cssClass='button' onClick={editNode}>Edit Node</ButtonComponent>
+        <ButtonComponent cssClass='button' onClick={removeNode}>Remove Node</ButtonComponent>
+      </div>
       <DiagramComponent
-        ref = {diagramRef}
         height={"620px"}
         width={"100%"}
-        nodes = {nodeCollection}
+        //nodes = {nodes}
+        ref = {diagramObject}
       />
     </div>
   );

From de80ad34651750314c5f8a39a3d76b1713f50ac5 Mon Sep 17 00:00:00 2001
From: Anto Gibson <124163372+AntoGibsonXavierRaj@users.noreply.github.com>
Date: Thu, 1 Aug 2024 16:10:13 +0530
Subject: [PATCH 2/2] Update App.css

---
 src/App.css | 50 +++++++++++++-------------------------------------
 1 file changed, 13 insertions(+), 37 deletions(-)

diff --git a/src/App.css b/src/App.css
index 74b5e05..800b4cc 100644
--- a/src/App.css
+++ b/src/App.css
@@ -1,38 +1,14 @@
-.App {
-  text-align: center;
-}
-
-.App-logo {
-  height: 40vmin;
-  pointer-events: none;
-}
-
-@media (prefers-reduced-motion: no-preference) {
-  .App-logo {
-    animation: App-logo-spin infinite 20s linear;
-  }
-}
-
-.App-header {
-  background-color: #282c34;
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  font-size: calc(10px + 2vmin);
-  color: white;
-}
-
-.App-link {
-  color: #61dafb;
-}
-
-@keyframes App-logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
+@import "../node_modules/@syncfusion/ej2-diagrams/styles/material.css";
+@import "../node_modules/@syncfusion/ej2-react-diagrams/styles/material.css";
+@import "../node_modules/@syncfusion/ej2-base/styles/material.css";
+@import "../node_modules/@syncfusion/ej2-popups/styles/material.css";
+@import "../node_modules/@syncfusion/ej2-splitbuttons/styles/material.css";
+@import "../node_modules/@syncfusion/ej2-buttons/styles/material.css";
+.container{
+    text-align: left;
+    margin-bottom: 10px;
+    margin-top : 10px;
+}
+.button{
+    margin-right : 10px
 }