From dfdcde8fcc1068eeecfa7680a229691f744104bf Mon Sep 17 00:00:00 2001
From: prafull-opensignlabs <prafull.navkar@nxglabs.com>
Date: Tue, 19 Mar 2024 18:03:13 +0530
Subject: [PATCH] Refactor: Implement Lazy Loading for OpenSign Drive

---
 apps/OpenSign/src/App.js                 |  2 +-
 apps/OpenSign/src/pages/Opensigndrive.js | 51 +++++++++++++++++-------
 2 files changed, 38 insertions(+), 15 deletions(-)

diff --git a/apps/OpenSign/src/App.js b/apps/OpenSign/src/App.js
index e628b8eb0..bcf21dcfa 100644
--- a/apps/OpenSign/src/App.js
+++ b/apps/OpenSign/src/App.js
@@ -15,6 +15,7 @@ import SignYourSelf from "./pages/SignyourselfPdf";
 import DraftDocument from "./components/pdf/DraftDocument";
 import PlaceHolderSign from "./pages/PlaceHolderSign";
 import PdfRequestFiles from "./pages/PdfRequestFiles";
+import Opensigndrive from "./pages/Opensigndrive";
 const DebugPdf = lazy(() => import("./pages/DebugPdf"));
 const ForgetPassword = lazy(() => import("./pages/ForgetPassword"));
 const GuestLogin = lazy(() => import("./pages/GuestLogin"));
@@ -25,7 +26,6 @@ const UserProfile = lazy(() => import("./pages/UserProfile"));
 const Signup = lazy(() => import("./pages/Signup"));
 const GenerateToken = lazy(() => import("./pages/GenerateToken"));
 const Webhook = lazy(() => import("./pages/Webhook"));
-const Opensigndrive = lazy(() => import("./pages/Opensigndrive"));
 pdfjs.GlobalWorkerOptions.workerSrc = `//cdnjs.cloudflare.com/ajax/libs/pdf.js/${pdfjs.version}/pdf.worker.js`;
 
 const Loader = () => {
diff --git a/apps/OpenSign/src/pages/Opensigndrive.js b/apps/OpenSign/src/pages/Opensigndrive.js
index 84f67e407..b682c9b39 100644
--- a/apps/OpenSign/src/pages/Opensigndrive.js
+++ b/apps/OpenSign/src/pages/Opensigndrive.js
@@ -1,14 +1,35 @@
 import React, { useEffect, useState, useRef } from "react";
 import "../styles/opensigndrive.css";
 import loader from "../assets/images/loader2.gif";
-import DriveBody from "../components/opensigndrive/DriveBody";
 import { themeColor, iconColor } from "../constant/const";
 import { getDrive } from "../constant/Utils";
 import { useNavigate } from "react-router-dom";
 import Title from "../components/Title";
 import Parse from "parse";
 import ModalUi from "../primitives/ModalUi";
-
+const DriveBody = React.lazy(() =>
+  import("../components/opensigndrive/DriveBody")
+);
+const Loader = () => {
+  return (
+    <div
+      style={{
+        height: "100vh",
+        display: "flex",
+        alignItems: "center",
+        justifyContent: "center"
+      }}
+    >
+      <div
+        style={{
+          fontSize: "45px",
+          color: "#3dd3e0"
+        }}
+        className="loader-37"
+      ></div>
+    </div>
+  );
+};
 function Opensigndrive() {
   const navigate = useNavigate();
   const scrollRef = useRef(null);
@@ -734,18 +755,20 @@ function Opensigndrive() {
                 <span style={{ fontWeight: "bold" }}>No Data Found!</span>
               </div>
             ) : (
-              <DriveBody
-                pdfData={pdfData}
-                setFolderName={setFolderName}
-                setIsLoading={setIsLoading}
-                setDocId={setDocId}
-                getPdfFolderDocumentList={getPdfFolderDocumentList}
-                getPdfDocumentList={getPdfDocumentList}
-                isDocId={docId}
-                setPdfData={setPdfData}
-                isList={isList}
-                setIsAlert={setIsAlert}
-              />
+              <React.Suspense fallback={<Loader />}>
+                <DriveBody
+                  pdfData={pdfData}
+                  setFolderName={setFolderName}
+                  setIsLoading={setIsLoading}
+                  setDocId={setDocId}
+                  getPdfFolderDocumentList={getPdfFolderDocumentList}
+                  getPdfDocumentList={getPdfDocumentList}
+                  isDocId={docId}
+                  setPdfData={setPdfData}
+                  isList={isList}
+                  setIsAlert={setIsAlert}
+                />
+              </React.Suspense>
             )}
           </>
         )}