FRONTEND/.env.example

@@ -1 +1,3 @@
-VITE_BACKEND_URL=http://localhost:8000/
+VITE_BACKEND_URL=http://localhost:8000/
+
+VITE_URL_DRAWIO="https://viewer.diagrams.net/?tags=%7B%7D&lightbox=1&highlight=0000ff&edit=_blank&layers=1&nav=1&title=Test%20Draw.drawio&dark=auto#Uhttps%3A%2F%2Fdrive.google.com%2Fuc%3Fid%3D1LmB9wCac9DonQPFU-53g1nhI9SfvWuWK%26export%3Ddownload"

FRONTEND/src/pages/Allocation/Allocation.tsx

@@ -10,6 +10,7 @@ import {
   Popover,
   Text,
   Tooltip,
+  Switch,
 } from '@mantine/core'
 import { IconInnerShadowTopRightFilled } from '@tabler/icons-react'
 import { useEffect, useState } from 'react'
@@ -80,6 +81,7 @@ const Allocation = () => {
   const [opened, setOpened] = useState(false)
   const [issDetail, setIssDetail] = useState('')
   const [data, setData] = useState<any>({})
+  const [showDrawio, setShowDrawio] = useState(true)
 
   useEffect(() => {
     // Check if iframe already exists
@@ -88,7 +90,7 @@ const Allocation = () => {
 
     // Add iframe only if it doesn't exist
     const iframe = document.createElement('iframe')
-    iframe.src = import.meta.env.VITE_URL_DRAWIO
+    iframe.src = import.meta.env.VITE_URL_DRAWIO ?? ''
     iframe.style.width = '100%'
     iframe.style.height = '500px'
     const drawioDiv = document.getElementById('drawio')
@@ -96,7 +98,6 @@ const Allocation = () => {
       drawioDiv.appendChild(iframe)
     }
 
-    // Cleanup function to remove iframe when component unmounts
     return () => {
       const iframe = document.querySelector('#drawio iframe')
       if (iframe) {
@@ -142,7 +143,14 @@ const Allocation = () => {
   }, [])
   return (
     <div>
-      <div id="drawio"></div>
+      <Box style={{ display: 'flex', alignItems: 'center', margin: '10px' }}>
+        <Switch
+          label="Show Diagram"
+          checked={showDrawio}
+          onChange={(event) => setShowDrawio(event.currentTarget.checked)}
+        />
+      </Box>
+      <div id="drawio" style={{ display: showDrawio ? 'block' : 'none' }}></div>
       <div>
         <Box
           style={{