css improvment

package-lock.json

@@ -12,6 +12,7 @@
         "@emotion/styled": "^11.11.0",
         "@mui/icons-material": "^5.11.16",
         "@mui/material": "^5.13.0",
+        "@react-pdf-viewer/core": "^3.12.0",
         "@react-pdf/renderer": "^3.1.9",
         "@testing-library/jest-dom": "^5.16.5",
         "@testing-library/react": "^13.4.0",
@@ -27,6 +28,7 @@
         "react-dom": "^18.2.0",
         "react-pdf": "^6.2.2",
         "react-scripts": "^5.0.1",
+        "react-spinners": "^0.13.8",
         "web-vitals": "^2.1.4"
       }
     },
@@ -3541,6 +3543,16 @@
         "react": "^16.8.0 || ^17.0.0-rc.1 || ^18.0.0"
       }
     },
+    "node_modules/@react-pdf-viewer/core": {
+      "version": "3.12.0",
+      "resolved": "https://registry.npmjs.org/@react-pdf-viewer/core/-/core-3.12.0.tgz",
+      "integrity": "sha512-8MsdlQJ4jaw3GT+zpCHS33nwnvzpY0ED6DEahZg9WngG++A5RMhk8LSlxdHelwaFFHFiXBjmOaj2Kpxh50VQRg==",
+      "peerDependencies": {
+        "pdfjs-dist": "^2.16.105 || ^3.0.279",
+        "react": ">=16.8.0",
+        "react-dom": ">=16.8.0"
+      }
+    },
     "node_modules/@react-pdf/fns": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/@react-pdf/fns/-/fns-2.0.1.tgz",
@@ -16139,6 +16151,15 @@
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
       "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
     },
+    "node_modules/react-spinners": {
+      "version": "0.13.8",
+      "resolved": "https://registry.npmjs.org/react-spinners/-/react-spinners-0.13.8.tgz",
+      "integrity": "sha512-3e+k56lUkPj0vb5NDXPVFAOkPC//XyhKPJjvcGjyMNPWsBKpplfeyialP74G7H7+It7KzhtET+MvGqbKgAqpZA==",
+      "peerDependencies": {
+        "react": "^16.0.0 || ^17.0.0 || ^18.0.0",
+        "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0"
+      }
+    },
     "node_modules/react-transition-group": {
       "version": "4.4.5",
       "resolved": "https://registry.npmjs.org/react-transition-group/-/react-transition-group-4.4.5.tgz",

package.json

@@ -7,6 +7,7 @@
     "@emotion/styled": "^11.11.0",
     "@mui/icons-material": "^5.11.16",
     "@mui/material": "^5.13.0",
+    "@react-pdf-viewer/core": "^3.12.0",
     "@react-pdf/renderer": "^3.1.9",
     "@testing-library/jest-dom": "^5.16.5",
     "@testing-library/react": "^13.4.0",
@@ -22,6 +23,7 @@
     "react-dom": "^18.2.0",
     "react-pdf": "^6.2.2",
     "react-scripts": "^5.0.1",
+    "react-spinners": "^0.13.8",
     "web-vitals": "^2.1.4"
   },
   "scripts": {

src/App.js

@@ -134,7 +134,7 @@ function App() {
 
         <Stack className="mt-5" direction="horizontal" gap={2}>
           <FeaturedQuestions handleButtonClick={handleSubmit_} />
-          <WordCloud_ />
+          <WordCloud_ handleButtonClick={handleSubmit_}/>
         </Stack>
       </Container>
     </main>

src/Components/Layout/FeaturedQuestions/FeaturedQuestions.js

@@ -1,6 +1,7 @@
 import React, { useState } from "react";
 import Stack from "react-bootstrap/esm/Stack";
 import Card from "react-bootstrap/Card";
+import classes from "./FeaturedQuestions.module.css"
 
 const FeaturedQuestions = ({ handleButtonClick }) => {
   const handleClick = (value) => {
@@ -24,7 +25,7 @@ const FeaturedQuestions = ({ handleButtonClick }) => {
         <Stack gap={4}>
           {fqs.map((fq) => (
             <li key={fq}>
-              <a name="phrase" onClick={() => handleClick(fq)} value={fq}>
+              <a name="phrase" className={classes.pointer} onClick={() => handleClick(fq)} value={fq}>
                 {fq}
               </a>
             </li>

src/Components/Layout/FeaturedQuestions/FeaturedQuestions.module.css

@@ -0,0 +1,5 @@
+.pointer {
+    cursor: pointer;
+    text-decoration: none !important;
+    color: inherit;
+}

src/Components/Layout/Results/Results.js

@@ -4,9 +4,7 @@ import Stack from "react-bootstrap/Stack";
 import ResultsItem from "./ResultsItem";
 import ResultModal from "../../UI/ResultModal/ResultModal";
 import ResultsPagination from "../../UI/ResultsPagination/ResultsPagination";
-import PDFGenerator from "../../PDFGenerator/PDFGenerator";
-import { PDFDownloadLink } from "@react-pdf/renderer";
-import Button from "react-bootstrap/esm/Button";
+//import PDFGenerator from "../../PDFGenerator/PDFGenerator";
 
 const Results = (props) => {
   const [showModal, setShowModal] = useState(false);
@@ -32,11 +30,8 @@ const Results = (props) => {
 
   return (
     <div className="mt-5 mb-5">
-      {/* <PDFDownloadLink document={<PDFGenerator results={props.results}/>}>
-        {({loading}) => (loading ? <Button>Loading document...</Button>  : <Button>Download</Button>)}
-      </PDFDownloadLink> */}
       {/* <PDFGenerator results={props.results} /> */}
-
+      
       <Card className="secondary p-1">
         <h2 className="text-secondary text-center">{props.searchedPhrase}</h2>
 

src/Components/Layout/WordCloud_/WordCloud_ copy.js

@@ -0,0 +1,123 @@
+import React, { Fragment } from "react";
+import WordCloud from "react-d3-cloud";
+import Card from "react-bootstrap/Card";
+import classes from "./WordCloud_.module.css"
+const data = [
+  { text: "Disarmament", value: 1000 },
+  {
+    text: "Disarmament",
+    value: 68.0,
+  },
+  {
+    text: "Demobilization",
+    value: 60.0,
+  },
+  {
+    text: "Reintegration support",
+    value: 58.0,
+  },
+  {
+    text: "Reinsertion",
+    value: 57.0,
+  },
+  {
+    text: "Security Sector",
+    value: 52.0,
+  },
+  {
+    text: "DDR participants",
+    value: 51.0,
+  },
+  {
+    text: "Integrated Assessments",
+    value: 48.0,
+  },
+  {
+    text: "Community Violence Reduction",
+    value: 46.0,
+  },
+  {
+    text: "Transitional Weapons and Ammunition Management",
+    value: 43.0,
+  },
+  {
+    text: "Children associated with armed forces and groups",
+    value: 42.0,
+  },
+  {
+    text: "Community based reintegration",
+    value: 40.0,
+  },
+  {
+    text: "DDR-related tools",
+    value: 37.0,
+  },
+  {
+    text: "DDR Programme",
+    value: 31.0,
+  },
+  {
+    text: "DDR Process",
+    value: 27.0,
+  },
+  {
+    text: "Foreign combatants",
+    value: 26.0,
+  },
+  {
+    text: "Pre-DDR",
+    value: 22.0,
+  },
+  {
+    text: "DDR policy",
+    value: 19.0,
+  },
+  {
+    text: "DDR Strategy",
+    value: 17.0,
+  },
+  {
+    text: "Eligibility criteria",
+    value: 13.0,
+  },
+  {
+    text: "Preventing recruitment",
+    value: 13.0,
+  },
+];
+
+
+const WordCloud_ = ({handleButtonClick}) => {
+  const handleClick = (value) => {
+    //console.log(event.target.value)
+    handleButtonClick(value);
+  };
+
+  return (
+      <Card className="w-50">
+      <h4 className="text-decoration-underline text-center">
+          Most Frequent Key-Phrases
+        </h4>
+        <WordCloud
+          //width={200}
+          data={data}
+          font="Times"
+          fontStyle="italic"
+          //fontWeight="bold"
+          fontSize={(word) => Math.log2(word.value) * 5 }
+          //fontSize={33}
+          spiral="rectangular"
+          rotate={0}
+          fill = "gray"
+          padding={2}
+          onWordMouseOver = {classes.pointer}
+          onWordClick={(event, d) => {
+            console.log(`onWordClick: ${d.text}`);
+            handleClick(d.text)
+          }}
+        />
+      </Card>
+  );
+};
+
+export default WordCloud_;

src/Components/Layout/WordCloud_/WordCloud_.js

@@ -1,7 +1,7 @@
-import React, { Fragment } from "react";
+import React, { Fragment, useState } from "react";
 import WordCloud from "react-d3-cloud";
 import Card from "react-bootstrap/Card";
-
+import classes from "./WordCloud_.module.css";
 const data = [
   { text: "Disarmament", value: 1000 },
   {
@@ -86,29 +86,37 @@ const data = [
   },
 ];
 
-const WordCloud_ = () => {
+const WordCloud_ = ({ handleButtonClick }) => {
+  const handleClick = (value) => {
+    //console.log(event.target.value)
+    handleButtonClick(value);
+  };
+
   return (
-      <Card className="w-50">
+    <Card className="w-50">
       <h4 className="text-decoration-underline text-center">
-          Most Frequent Key-Phrases
-        </h4>
+        Most Frequent Key-Phrases
+      </h4>
+      <div className={classes.pointer}>
         <WordCloud
           //width={200}
           data={data}
           font="Times"
           fontStyle="italic"
           //fontWeight="bold"
-          fontSize={(word) => Math.log2(word.value) * 5 }
+          fontSize={(word) => Math.log2(word.value) * 5}
           //fontSize={33}
           spiral="rectangular"
           rotate={0}
-          fill = "gray"
+          fill="gray"
           padding={2}
           onWordClick={(event, d) => {
             console.log(`onWordClick: ${d.text}`);
+            handleClick(d.text);
           }}
         />
-      </Card>
+      </div>
+    </Card>
   );
 };
 

src/Components/Layout/WordCloud_/WordCloud_.module.css

@@ -0,0 +1,5 @@
+.pointer {
+    cursor: pointer;
+    text-decoration: none !important;
+    color: inherit;
+}

src/Components/PDFGenerator/PDFGenerator.js

@@ -1,14 +1,19 @@
-import React, { Fragment } from "react";
+import React, { Fragment, useState } from "react";
+import Button from "react-bootstrap/esm/Button";
 import {
   Document,
   Page,
   Text,
   View,
   StyleSheet,
-  Font
+  Font,
+  pdf,createWorker
 } from "@react-pdf/renderer";
+import { saveAs } from "file-saver";
+import { css } from "@emotion/react";
+import ClipLoader from "react-spinners/ClipLoader";
+//import { createWorker } from "@react-pdf-viewer/core"; // Import the createWorker function
 
-// Register font
 Font.register({ family: "Times-Roman" });
 
 const styles = StyleSheet.create({
@@ -17,53 +22,91 @@ const styles = StyleSheet.create({
     backgroundColor: "#E4E4E4",
     padding: 10,
   },
-
   text: {
     fontFamily: "Times-Roman",
     fontSize: 12,
   },
   title: {
     fontSize: 14,
-  }
+  },
 });
 
 const PDFGenerator = (props) => {
+  const [isLoading, setIsLoading] = useState(false);
+
+  const handleDownload = async () => {
+    setIsLoading(true);
+
+    try {
+      const worker = createWorker(); // Create a new web worker
+
+      await worker.load(); // Load the worker
+      await worker.setFont("path/to/font/Times-Roman.ttf"); // Set the font path
+
+      worker.onRenderError(() => {
+        console.error("Error generating PDF");
+        setIsLoading(false);
+      });
+
+      worker.onRenderProgress((percent) => {
+        console.log(`PDF rendering progress: ${percent}%`);
+      });
+
+      const pdfContent = (
+        <Document>
+          <Page size="A4" style={styles.page}>
+            <View style={styles.content}>
+              {props.results.map((result, index) => (
+                <Fragment key={index}>
+                  <Text style={[styles.text, styles.title]}>
+                    Level {result.LevelName}
+                  </Text>
+                  <Text style={[styles.text, styles.title]}>
+                    IDDRS - {result.Module}
+                  </Text>
+                  <Text style={styles.text}>{result.Heading1}</Text>
+                  <Text style={styles.text}>{result.Heading2}</Text>
+                  <Text style={styles.text}>{result.Heading3}</Text>
+                  <Text style={styles.text}>{result.Heading4}</Text>
+                  <Text style={styles.text}>{result.Paragraph}</Text>
+                  <Text style={styles.text}>{result.PageNum}</Text>
+                </Fragment>
+              ))}
+            </View>
+          </Page>
+        </Document>
+      );
+
+      const result = await worker.renderToString(pdfContent); // Render the PDF content using the web worker
+
+      const pdfBlob = new Blob([result], { type: "application/pdf" });
+      saveAs(pdfBlob, "IDDRS.pdf");
+    } catch (error) {
+      console.error("Error generating PDF:", error);
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
   return (
-    <Document>
-      <Page size="A4" style={styles.page}>
-        <View style={styles.content}>
-          {props.results.map((result, index) => (
-            <Fragment>
-              <Text key={index} style={[styles.text, styles.title]}>
-                Level {result.LevelName}
-              </Text>
-              <Text key={index} style={[styles.text, styles.title]}>
-                IDDRS - {result.Module}
-              </Text>
-              <Text key={index} style={styles.text}>
-                {result.Heading1}
-              </Text>
-              <Text key={index} style={styles.text}>
-                {result.Heading2}
-              </Text>
-              <Text key={index} style={styles.text}>
-                {result.Heading3}
-              </Text>
-              <Text key={index} style={styles.text}>
-                {result.Heading4}
-              </Text>
-              <Text key={index} style={styles.text}>
-                {result.Paragraph}
-              </Text>
-              <Text key={index} style={styles.text}>
-                {result.PageNum}
-              </Text>
-            </Fragment>
-          ))}
-        </View>
-      </Page>
-    </Document>
+    <div>
+      <Button onClick={handleDownload} disabled={isLoading}>
+        {isLoading ? (
+          <ClipLoader
+            css={css`
+              display: block;
+              margin: 0 auto;
+              border-color: red;
+            `}
+            size={20}
+            color={"#ffffff"}
+            loading={isLoading}
+          />
+        ) : (
+          "Generate and Download PDF"
+        )}
+      </Button>
+      </div>
   );
 };
-
-export default PDFGenerator;
+export default PDFGenerator;

src/Components/PDFGenerator/PDFWorker.js

@@ -0,0 +1,21 @@
+// pdfWorker.js
+
+// Import the necessary libraries
+import { pdf } from "react-pdf/dist/umd/entry.parcel";
+import { saveAs } from "file-saver";
+
+// Listen for messages from the main thread
+self.addEventListener("message", async (event) => {
+  const pdfContent = event.data;
+
+  try {
+    // Generate PDF content
+    const pdfBlob = await pdf(pdfContent).toBlob();
+
+    // Send the PDF blob back to the main thread
+    self.postMessage(pdfBlob);
+  } catch (error) {
+    console.error("Error generating PDF:", error);
+    self.postMessage(null);
+  }
+});