feat: V1 Data Analyser

.gitignore

@@ -0,0 +1,23 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

README.md

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+# Getting Started with Create React App
+
+This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `npm start`
+
+Runs the app in the development mode.\
+Open [http://localhost:3000](http://localhost:3000) to view it in your browser.
+
+The page will reload when you make changes.\
+You may also see any lint errors in the console.
+
+### `npm test`
+
+Launches the test runner in the interactive watch mode.\
+See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+
+### `npm run build`
+
+Builds the app for production to the `build` folder.\
+It correctly bundles React in production mode and optimizes the build for the best performance.
+
+The build is minified and the filenames include the hashes.\
+Your app is ready to be deployed!
+
+See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+
+### `npm run eject`
+
+**Note: this is a one-way operation. Once you `eject`, you can't go back!**
+
+If you aren't satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
+
+Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.
+
+You don't have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.
+
+## Learn More
+
+You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
+
+To learn React, check out the [React documentation](https://reactjs.org/).
+
+### Code Splitting
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting)
+
+### Analyzing the Bundle Size
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size)
+
+### Making a Progressive Web App
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app)
+
+### Advanced Configuration
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration)
+
+### Deployment
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment)
+
+### `npm run build` fails to minify
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify)

package.json

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+{
+  "name": "master-thesis-data-analysis",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@testing-library/jest-dom": "^5.17.0",
+    "@testing-library/react": "^13.4.0",
+    "@testing-library/user-event": "^13.5.0",
+    "cors": "^2.8.5",
+    "express": "^4.19.2",
+    "highcharts": "^11.4.6",
+    "highcharts-more": "^0.1.7",
+    "highcharts-react-official": "^3.2.1",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
+    "react-jsx-highcharts": "^5.0.1",
+    "react-scripts": "5.0.1",
+    "react-tabs": "^6.0.2",
+    "sqlite3": "^5.1.7",
+    "web-vitals": "^2.1.4"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}

public/index.html

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+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta
+      name="description"
+      content="Web site created using create-react-app"
+    />
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+    <!--
+      manifest.json provides metadata used when your web app is installed on a
+      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
+    -->
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>React App</title>
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>

public/manifest.json

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+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "logo192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}

public/robots.txt

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+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:

src/App.css

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+.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);
+  }
+}

src/App.js

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+import React, { useState } from "react";
+import "./App.css";
+import AgeHistogram from "./charts/demographics/AgeHistogram";
+import GenderBarChart from "./charts/demographics/GenderBarChart";
+import AgeBoxPlot from "./charts/demographics/AgeBoxPlot";
+import AudioTurnedOnChart from "./charts/demographics/AudioTurnedOnChart";
+import AudioExamplesWordCloud from "./charts/demographics/AudioExamplesWordCloud";
+import IMIBarChart from "./charts/imi/IMIBarChart";
+
+import { Tab, Tabs, TabList, TabPanel } from "react-tabs";
+import "react-tabs/style/react-tabs.css";
+import SUSBarChart from "./charts/sus/SUSBarChart";
+import IMIScatterPlot from "./charts/imi/IMIScatterPlot";
+import IMIBoxPlot from "./charts/imi/IMIBoxPlot";
+import IMIDeviationPlot from "./charts/imi/IMIDeviationPlot";
+import SUSScatterPlot from "./charts/sus/SUSScatterPlot";
+import SUSBoxPlot from "./charts/sus/SUSBoxPlot";
+import SUSDeviationPlot from "./charts/sus/SUSDeviationPlot";
+import EndQuestionnaireResponses from "./charts/end/EndQuestionnaireResponses";
+import EndQuestionnaireBoxPlot from "./charts/end/EndQuestionnaireBoxPlot";
+
+function App() {
+  const [ageRange, setAgeRange] = useState({ min: "", max: "" });
+  const [gender, setGender] = useState("");
+  const [audio, setAudio] = useState("");
+  const [submittedAgeRange, setSubmittedAgeRange] = useState({
+    min: "",
+    max: "",
+  });
+  const [submittedGender, setSubmittedGender] = useState("");
+  const [submittedAudio, setSubmittedAudio] = useState("");
+  const [error, setError] = useState("");
+
+  const handleInputChange = (e) => {
+    const { name, value } = e.target;
+    if (value === "" || /^\d*$/.test(value)) {
+      setAgeRange({ ...ageRange, [name]: value });
+    }
+  };
+
+  const handleGenderChange = (e) => {
+    setGender(e.target.value);
+  };
+
+  const handleAudioChange = (e) => {
+    const value = e.target.value;
+    if (value === "" || /^\d*$/.test(value)) {
+      setAudio(value);
+    }
+  };
+
+  // TODOs...
+  // Optional: Can be done later: Deploy.
+
+  const handleSubmit = () => {
+    if (
+      ageRange.min !== "" &&
+      ageRange.max !== "" &&
+      parseInt(ageRange.min) > parseInt(ageRange.max)
+    ) {
+      setError("Max age must be greater than or equal to min age");
+    } else if (audio && (isNaN(audio) || audio < 1 || audio > 7)) {
+      setError("Set audio turned on value to a number between 1 and 7.");
+    } else {
+      setError("");
+      setSubmittedAgeRange({ ...ageRange });
+      setSubmittedGender(gender);
+      setSubmittedAudio(audio);
+    }
+  };
+
+  return (
+    <div className="App">
+      <h1>Questionnaire Data Visualizations</h1>
+      <div>
+        <p>
+          <label>
+            Min Age: {" "}
+            <input
+              type="number"
+              name="min"
+              value={ageRange.min}
+              onChange={handleInputChange}
+            />
+          </label>
+          <p />
+          <label>
+            Max Age: {" "}
+            <input
+              type="number"
+              name="max"
+              value={ageRange.max}
+              onChange={handleInputChange}
+            />
+          </label>
+        </p>
+        <p>
+          <label>
+            Gender: {" "}
+            <select value={gender} onChange={handleGenderChange}>
+              <option value="">Select Gender</option>
+              <option value="Male">Male</option>
+              <option value="Female">Female</option>
+            </select>
+          </label>
+        </p>
+        <p>
+          <label>
+            Audio Turned On: {" "}
+            <input type="text" value={audio} onChange={handleAudioChange} />
+          </label>
+        </p>
+        <button onClick={handleSubmit}>Update</button>
+        {error && <p style={{ color: "red" }}>{error}</p>}
+      </div>
+    <br />
+      <Tabs>
+        <TabList>
+          <Tab>Demographics</Tab>
+          <Tab>IMI Questionnaire</Tab>
+          <Tab>SUS Questionnaire</Tab>
+          <Tab>End Questionnaire Responses</Tab>
+          <Tab>End Questionnaire Opinions</Tab>
+        </TabList>
+        <TabPanel>
+          <AgeHistogram
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+          <AgeBoxPlot
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+          <GenderBarChart
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+          <AudioTurnedOnChart
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+          <AudioExamplesWordCloud
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+        </TabPanel>
+        <TabPanel>
+          <IMIBarChart
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+          <IMIScatterPlot
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+          <IMIBoxPlot
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+          <IMIDeviationPlot
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+        </TabPanel>
+        <TabPanel>
+          <SUSBarChart
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+          <SUSScatterPlot
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+          <SUSBoxPlot
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+          <SUSDeviationPlot
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+        </TabPanel>
+        <TabPanel>
+          <EndQuestionnaireResponses
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+        </TabPanel>
+        <TabPanel>
+          <EndQuestionnaireBoxPlot
+            ageRange={submittedAgeRange}
+            gender={submittedGender}
+            audio={submittedAudio}
+          />
+        </TabPanel>
+      </Tabs>
+    </div>
+  );
+}
+
+export default App;

src/App.test.js

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+import { render, screen } from '@testing-library/react';
+import App from './App';
+
+test('renders learn react link', () => {
+  render(<App />);
+  const linkElement = screen.getByText(/learn react/i);
+  expect(linkElement).toBeInTheDocument();
+});

src/charts/demographics/AgeBoxPlot.jsx

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+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+import HighchartsMore from "highcharts/highcharts-more"; // Required for the boxplot series type
+
+HighchartsMore(Highcharts); // Initialize the module
+
+const AgeBoxPlot = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const queryParams = new URLSearchParams();
+    if (ageRange.min) queryParams.append("age_min", ageRange.min);
+    if (ageRange.max) queryParams.append("age_max", ageRange.max);
+    if (gender) queryParams.append("gender", gender);
+    if (audio) queryParams.append("audio", audio);
+    fetch(`http://localhost:5000/api/demographics?${queryParams.toString()}`)
+      .then((response) => response.json())
+      .then((data) => {
+        const ages = data.map((item) => item.ParticipantAge);
+        setData(ages);
+      });
+  }, [ageRange, gender, audio]);
+
+  const calculateBoxPlotData = (ages) => {
+    const sortedAges = ages.sort((a, b) => a - b);
+    const min = sortedAges[0];
+    const max = sortedAges[sortedAges.length - 1];
+    const median = sortedAges[Math.floor(sortedAges.length / 2)];
+    const q1 = sortedAges[Math.floor(sortedAges.length / 4)];
+    const q3 = sortedAges[Math.floor((sortedAges.length * 3) / 4)];
+
+    return [min, q1, median, q3, max];
+  };
+
+  const options = {
+    chart: {
+      type: "boxplot",
+    },
+    title: {
+      text: "Participant Age Distribution",
+    },
+    xAxis: {
+      categories: ["Ages"],
+      title: {
+        text: "Age",
+      },
+    },
+    yAxis: {
+      title: {
+        text: "Frequency",
+      },
+    },
+    plotOptions: {
+      boxplot: {
+        pointWidth: 50,
+      },
+    },
+    series: [
+      {
+        name: "Ages",
+        data: [calculateBoxPlotData(data)],
+        tooltip: {
+          headerFormat: "<em>Experiment No {point.key}</em><br/>",
+        },
+      },
+    ],
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default AgeBoxPlot;

src/charts/demographics/AgeHistogram.jsx

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+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+
+const getCompleteAgesSeries = function (data) {
+  const agesMap = data.reduce((acc, item) => {
+    acc[item.ParticipantAge] = (acc[item.ParticipantAge] || 0) + 1;
+    return acc;
+  }, {});
+
+  const minAge = 0;
+  const maxAge = Math.max(...data.map((item) => item.ParticipantAge));
+
+  const filledAges = [];
+
+  for (let age = minAge; age <= maxAge; age++) {
+    filledAges.push({
+      name: age.toString(),
+      y: agesMap[age] || 0,
+    });
+  }
+
+  return filledAges;
+};
+
+const getCompressedAgesSeries = function (data) {
+  const agesMap = data.reduce((acc, item) => {
+    acc[item.ParticipantAge] = (acc[item.ParticipantAge] || 0) + 1;
+    return acc;
+  }, {});
+
+  const ages = Object.keys(agesMap).map((age) => ({
+    name: age,
+    y: agesMap[age],
+  }));
+
+  return ages;
+};
+
+const AgeHistogram = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const queryParams = new URLSearchParams();
+    if (ageRange.min) queryParams.append("age_min", ageRange.min);
+    if (ageRange.max) queryParams.append("age_max", ageRange.max);
+    if (gender) queryParams.append("gender", gender);
+    if (audio) queryParams.append("audio", audio);
+    fetch(`http://localhost:5000/api/demographics?${queryParams.toString()}`)
+      .then((response) => response.json())
+      .then((data) => {
+        setData(getCompleteAgesSeries(data));
+      });
+  }, [ageRange, gender, audio]);
+
+  const options = {
+    chart: {
+      type: "column",
+    },
+    title: {
+      text: "Participant Age Distribution",
+    },
+    xAxis: {
+      title: {
+        text: "Age",
+      },
+    },
+    yAxis: {
+      title: {
+        text: "Frequency",
+      },
+    },
+    series: [
+      {
+        name: "Age",
+        data: data,
+        binWidth: 5,
+      },
+    ],
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default AgeHistogram;

src/charts/demographics/AudioExamplesWordCloud.jsx

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+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+import wordcloud from "highcharts/modules/wordcloud";
+
+wordcloud(Highcharts); // Initialize the word cloud module
+
+const AudioExamplesWordCloud = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const queryParams = new URLSearchParams();
+    if (ageRange.min) queryParams.append("age_min", ageRange.min);
+    if (ageRange.max) queryParams.append("age_max", ageRange.max);
+    if (gender) queryParams.append("gender", gender);
+    if (audio) queryParams.append("audio", audio);
+    fetch(`http://localhost:5000/api/demographics?${queryParams.toString()}`)
+      .then((response) => response.json())
+      .then((data) => {
+        const wordCounts = data.reduce((acc, item) => {
+          const words = item.AudioExamples.split(" ");
+          words.forEach((word) => {
+            acc[word] = (acc[word] || 0) + 1;
+          });
+          return acc;
+        }, {});
+
+        const formattedWords = Object.keys(wordCounts).map((word) => ({
+          name: word,
+          weight: wordCounts[word],
+        }));
+
+        setData(formattedWords);
+      });
+  }, [ageRange, gender, audio]);
+
+  const options = {
+    series: [
+      {
+        type: "wordcloud",
+        data: data,
+        name: "Occurrences",
+      },
+    ],
+    title: {
+      text: "Audio Examples Word Cloud",
+    },
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default AudioExamplesWordCloud;

src/charts/demographics/AudioTurnedOnChart.jsx

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+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+
+const AudioTurnedOnChart = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const queryParams = new URLSearchParams();
+    if (ageRange.min) queryParams.append("age_min", ageRange.min);
+    if (ageRange.max) queryParams.append("age_max", ageRange.max);
+    if (gender) queryParams.append("gender", gender);
+    if (audio) queryParams.append("audio", audio);
+    fetch(`http://localhost:5000/api/demographics?${queryParams.toString()}`)
+      .then((response) => response.json())
+      .then((data) => {
+        const scale = Array.from({ length: 7 }, (_, i) => i + 1);
+        const audioCounts = data.reduce((acc, item) => {
+          acc[item.AudioTurnedOn] = (acc[item.AudioTurnedOn] || 0) + 1;
+          return acc;
+        }, {});
+
+        const formattedData = scale.map((key) => ({
+          name: key.toString(),
+          y: audioCounts[key] || 0,
+        }));
+
+        setData(formattedData);
+      });
+  }, [ageRange, gender, audio]);
+
+  const options = {
+    chart: {
+      type: "bar",
+    },
+    title: {
+      text: "Audio Turned On Distribution",
+    },
+    xAxis: {
+      categories: data.map((item) => item.name),
+      title: {
+        text: "Audio Scale",
+      },
+    },
+    yAxis: {
+      title: {
+        text: "Count",
+      },
+    },
+    series: [
+      {
+        name: "Audio Scale",
+        data: data,
+      },
+    ],
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default AudioTurnedOnChart;

src/charts/demographics/GenderBarChart.jsx

@@ -0,0 +1,58 @@
+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+
+const GenderBarChart = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const queryParams = new URLSearchParams();
+    if (ageRange.min) queryParams.append("age_min", ageRange.min);
+    if (ageRange.max) queryParams.append("age_max", ageRange.max);
+    if (gender) queryParams.append("gender", gender);
+    if (audio) queryParams.append("audio", audio);
+    fetch(`http://localhost:5000/api/demographics?${queryParams.toString()}`)
+      .then((response) => response.json())
+      .then((data) => {
+        const genderCounts = data.reduce((acc, item) => {
+          acc[item.ParticipantGender] = (acc[item.ParticipantGender] || 0) + 1;
+          return acc;
+        }, {});
+        const formattedData = Object.keys(genderCounts).map((gender) => ({
+          name: gender,
+          y: genderCounts[gender],
+        }));
+        setData(formattedData);
+      });
+  }, [ageRange, gender, audio]);
+
+  const options = {
+    chart: {
+      type: "bar",
+    },
+    title: {
+      text: "Participant Gender Distribution",
+    },
+    xAxis: {
+      categories: data.map((item) => item.name),
+      title: {
+        text: "Gender",
+      },
+    },
+    yAxis: {
+      title: {
+        text: "Count",
+      },
+    },
+    series: [
+      {
+        name: "Gender",
+        data: data,
+      },
+    ],
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default GenderBarChart;

src/charts/end/EndQuestionnaireBoxPlot.jsx

@@ -0,0 +1,90 @@
+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+import HighchartsMore from "highcharts/highcharts-more";
+
+HighchartsMore(Highcharts);
+
+const EndQuestionnaireBoxPlot = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const fetchData = async () => {
+      const queryParams = new URLSearchParams();
+      if (ageRange.min) queryParams.append("age_min", ageRange.min);
+      if (ageRange.max) queryParams.append("age_max", ageRange.max);
+      if (gender) queryParams.append("gender", gender);
+      if (audio) queryParams.append("audio", audio);
+      const response = await fetch(
+        `http://localhost:5000/api/end_questionnaire_opinions?${queryParams.toString()}`
+      );
+      const result = await response.json();
+      setData(result);
+    };
+
+    fetchData();
+  }, [ageRange, gender, audio]);
+
+  const processQuestionnaireData = (data) => {
+    const categories = ["Iceland", "Hotel", "BudgetBird", "UVV"];
+    const boxData = [[], [], [], []]; // Four categories
+    console.log(data);
+
+    data.forEach(({ L1_Iceland, L2_Hotel, L3_BudgetBird, L4_UVV }) => {
+      boxData[0].push(L1_Iceland);
+      boxData[1].push(L2_Hotel);
+      boxData[2].push(L3_BudgetBird);
+      boxData[3].push(L4_UVV);
+    });
+
+    const boxplotData = boxData.map((scores) => {
+      scores.sort((a, b) => a - b);
+      const q1 = scores[Math.floor(scores.length / 4)];
+      const median = scores[Math.floor(scores.length / 2)];
+      const q3 = scores[Math.floor(scores.length * (3 / 4))];
+      const min = scores[0];
+      const max = scores[scores.length - 1];
+      return [min, q1, median, q3, max];
+    });
+
+    return { categories, boxplotData };
+  };
+
+  const { categories, boxplotData } = processQuestionnaireData(data);
+
+  const options = {
+    chart: {
+      type: "boxplot",
+    },
+    title: {
+      text: "End Questionnaire Box Plot",
+    },
+    xAxis: {
+      categories: categories,
+      title: {
+        text: "Webpage Versions",
+      },
+    },
+    yAxis: {
+      title: {
+        text: "Likert Scale Scores",
+      },
+      tickInterval: 1,
+      min: 0,
+      max: 7,
+    },
+    series: [
+      {
+        name: "Observations",
+        data: boxplotData,
+        tooltip: {
+          headerFormat: "<em>Webpage Version {point.key}</em><br/>",
+        },
+      },
+    ],
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default EndQuestionnaireBoxPlot;

src/charts/end/EndQuestionnaireResponses.jsx

@@ -0,0 +1,57 @@
+import React, { useEffect, useState } from "react";
+
+const EndQuestionnaireResponses = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const fetchData = async () => {
+      const queryParams = new URLSearchParams();
+      if (ageRange.min) queryParams.append("age_min", ageRange.min);
+      if (ageRange.max) queryParams.append("age_max", ageRange.max);
+      if (gender) queryParams.append("gender", gender);
+      if (audio) queryParams.append("audio", audio);
+      const response = await fetch(
+        `http://localhost:5000/api/end_questionnaire_responses?${queryParams.toString()}`
+      );
+      const result = await response.json();
+      setData(result);
+    };
+
+    fetchData();
+  }, [ageRange, gender, audio]);
+
+  const renderTable = (data) => {
+    if (data.length === 0) return <p>No data available</p>;
+
+    const headers = Object.keys(data[0]);
+
+    return (
+      <table id="responseTable">
+        <thead>
+          <tr>
+            {headers.map((header) => (
+              <th key={header}>{header.replace(/_/g, " ")}</th>
+            ))}
+          </tr>
+        </thead>
+        <tbody>
+          {data.map((row, index) => (
+            <tr key={index}>
+              {headers.map((header) => (
+                <td key={header}>{row[header]}</td>
+              ))}
+            </tr>
+          ))}
+        </tbody>
+      </table>
+    );
+  };
+
+  return (
+    <div>
+      {renderTable(data)}
+    </div>
+  );
+};
+
+export default EndQuestionnaireResponses;

src/charts/imi/IMIBarChart.jsx

@@ -0,0 +1,57 @@
+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+
+const IMIBarChart = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const queryParams = new URLSearchParams();
+    if (ageRange.min) queryParams.append("age_min", ageRange.min);
+    if (ageRange.max) queryParams.append("age_max", ageRange.max);
+    if (gender) queryParams.append("gender", gender);
+    if (audio) queryParams.append("audio", audio);
+    fetch(`http://localhost:5000/api/imi_average?${queryParams.toString()}`)
+      .then((response) => response.json())
+      .then((data) => {
+        const imiData = [];
+        for (const item of data) {
+          imiData.push({
+            name: item.WebpageID,
+            y: item.Avg_TotalIMIScore,
+          });
+        }
+        setData(imiData);
+      });
+  }, [ageRange, gender, audio]);
+
+  const options = {
+    chart: {
+      type: "column",
+    },
+    title: {
+      text: "Participant IMI Score Distribution",
+    },
+    xAxis: {
+      title: {
+        text: "Webpage",
+      },
+    },
+    yAxis: {
+      title: {
+        text: "IMI Score",
+      },
+    },
+    series: [
+      {
+        name: "Webpage",
+        data: data,
+        binWidth: 5,
+      },
+    ],
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default IMIBarChart;

src/charts/imi/IMIBoxPlot.jsx

@@ -0,0 +1,78 @@
+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+import HighchartsMore from "highcharts/highcharts-more"; // Required for the boxplot series type
+
+HighchartsMore(Highcharts); // Initialize the module
+
+const IMIBoxPlot = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const fetchData = async () => {
+      const queryParams = new URLSearchParams();
+      if (ageRange.min) queryParams.append("age_min", ageRange.min);
+      if (ageRange.max) queryParams.append("age_max", ageRange.max);
+      if (gender) queryParams.append("gender", gender);
+      if (audio) queryParams.append("audio", audio);
+      const response = await fetch(
+        `http://localhost:5000/api/imi_scores?${queryParams.toString()}`
+      );
+      const result = await response.json();
+
+      const groupedData = result.reduce((acc, item) => {
+        acc[item.WebpageID] = acc[item.WebpageID] || [];
+        acc[item.WebpageID].push(item.TotalIMIScore);
+        return acc;
+      }, {});
+
+      const formattedData = Object.keys(groupedData).map((key) => {
+        const scores = groupedData[key].sort((a, b) => a - b);
+        const q1 = scores[Math.floor(scores.length / 4)];
+        const median = scores[Math.floor(scores.length / 2)];
+        const q3 = scores[Math.floor((3 * scores.length) / 4)];
+        const min = scores[0];
+        const max = scores[scores.length - 1];
+        return [parseInt(key - 1), min, q1, median, q3, max];
+      });
+
+      setData(formattedData);
+    };
+
+    fetchData();
+  }, [ageRange, gender, audio]);
+
+  const options = {
+    chart: {
+      type: "boxplot",
+    },
+    title: {
+      text: "IMI Score Distribution by Webpage Version",
+    },
+    xAxis: {
+      title: {
+        text: "Webpage Version",
+      },
+      categories: ["1", "2", "3", "4", "5", "6"],
+      tickInterval: 1,
+    },
+    yAxis: {
+      title: {
+        text: "IMI Score",
+      },
+    },
+    series: [
+      {
+        name: "IMI Scores",
+        data: data,
+        tooltip: {
+          headerFormat: "<em>Webpage Version {point.key}</em><br/>",
+        },
+      },
+    ],
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default IMIBoxPlot;

src/charts/imi/IMIDeviationPlot.jsx

@@ -0,0 +1,85 @@
+import React, { useState, useEffect } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+
+import bellCurve from "highcharts/modules/histogram-bellcurve";
+bellCurve(Highcharts);
+
+function IMIDeviationPlot({ ageRange, gender, audio }) {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const fetchData = async () => {
+      const queryParams = new URLSearchParams();
+      if (ageRange.min) queryParams.append("age_min", ageRange.min);
+      if (ageRange.max) queryParams.append("age_max", ageRange.max);
+      if (gender) queryParams.append("gender", gender);
+      if (audio) queryParams.append("audio", audio);
+      const response = await fetch(
+        `http://localhost:5000/api/imi_scores?${queryParams.toString()}`
+      );
+      const result = await response.json();
+      setData(result);
+    };
+
+    fetchData();
+  }, [ageRange, gender, audio]);
+
+  const processIMIData = (data) => {
+    const scoresByWebpage = {};
+    data.forEach(({ WebpageID, TotalIMIScore }) => {
+      if (!scoresByWebpage[WebpageID]) {
+        scoresByWebpage[WebpageID] = [];
+      }
+      scoresByWebpage[WebpageID].push(TotalIMIScore);
+    });
+
+    const seriesData = Object.entries(scoresByWebpage).map(
+      ([webpage, scores]) => {
+        const frequencies = {};
+        scores.forEach((score) => {
+          //const roundedScore = (Math.round(score * 10) / 10).toFixed(1);
+          const roundedScore = (Math.round(score * 2) / 2).toFixed(1);
+          frequencies[roundedScore] = (frequencies[roundedScore] || 0) + 1;
+        });
+
+        const totalScores = scores.length;
+        const percentages = Object.entries(frequencies)
+          .map(([score, count]) => ({
+            x: parseFloat(score),
+            y: (count / totalScores) * 100,
+          }))
+          .sort((a, b) => a.x - b.x);
+
+        return {
+          name: `Webpage ${webpage}`,
+          type: "column",
+          data: percentages,
+        };
+      }
+    );
+
+    return seriesData;
+  };
+
+  const options = {
+    title: {
+      text: "IMI Score Distribution by Webpage Version",
+    },
+    xAxis: {
+      title: { text: "IMI Score" },
+      tickInterval: 0.5, //0.3
+    },
+    yAxis: {
+      title: { text: "Percentage" },
+      labels: {
+        format: "{value}%",
+      },
+    },
+    series: processIMIData(data),
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+}
+
+export default IMIDeviationPlot;

src/charts/imi/IMIScatterPlot.jsx

@@ -0,0 +1,69 @@
+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+
+const IMIScatterPlot = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const fetchData = async () => {
+      const queryParams = new URLSearchParams();
+      if (ageRange.min) queryParams.append("age_min", ageRange.min);
+      if (ageRange.max) queryParams.append("age_max", ageRange.max);
+      if (gender) queryParams.append("gender", gender);
+      if (audio) queryParams.append("audio", audio);
+      const response = await fetch(
+        `http://localhost:5000/api/imi_scores?${queryParams.toString()}`
+      );
+      const result = await response.json();
+
+      const formattedData = result.map((item) => ({
+        x: item.WebpageID - 1,
+        y: item.TotalIMIScore,
+        name: `Participant ${item.ParticipantID}`,
+      }));
+
+      setData(formattedData);
+    };
+
+    fetchData();
+  }, [ageRange, gender, audio]);
+
+  const options = {
+    chart: {
+      type: "scatter",
+      jitter: {
+        x: 0.24,
+      },
+      zoomType: "xy",
+    },
+    title: {
+      text: "IMI Scores by Webpage Version",
+    },
+    xAxis: {
+      title: {
+        text: "Webpage Version",
+      },
+      categories: ["1", "2", "3", "4", "5", "6"],
+      tickInterval: 1,
+    },
+    yAxis: {
+      title: {
+        text: "IMI Score",
+      },
+    },
+    series: [
+      {
+        name: "IMI Scores",
+        data: data,
+        tooltip: {
+          pointFormat: "{point.name}<br/>IMI Score: {point.y}",
+        },
+      },
+    ],
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default IMIScatterPlot;

src/charts/sus/SUSBarChart.jsx

@@ -0,0 +1,57 @@
+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+
+const SUSBarChart = ({ ageRange, audio, gender }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const queryParams = new URLSearchParams();
+    if (ageRange.min) queryParams.append("age_min", ageRange.min);
+    if (ageRange.max) queryParams.append("age_max", ageRange.max);
+    if (gender) queryParams.append("gender", gender);
+    if (audio) queryParams.append("audio", audio);
+    fetch(`http://localhost:5000/api/sus_average?${queryParams.toString()}`)
+      .then((response) => response.json())
+      .then((data) => {
+        const susData = [];
+        for (const item of data) {
+          susData.push({
+            name: item.WebpageID,
+            y: item.Avg_TotalSUSScore,
+          });
+        }
+        setData(susData);
+      });
+  }, [ageRange, gender, audio]);
+
+  const options = {
+    chart: {
+      type: "column",
+    },
+    title: {
+      text: "Participant SUS Score Distribution",
+    },
+    xAxis: {
+      title: {
+        text: "Webpage",
+      },
+    },
+    yAxis: {
+      title: {
+        text: "SUS Score",
+      },
+    },
+    series: [
+      {
+        name: "Webpage",
+        data: data,
+        binWidth: 5,
+      },
+    ],
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default SUSBarChart;

src/charts/sus/SUSBoxPlot.jsx

@@ -0,0 +1,78 @@
+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+import HighchartsMore from "highcharts/highcharts-more";
+
+HighchartsMore(Highcharts);
+
+const SUSBoxPlot = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const fetchData = async () => {
+      const queryParams = new URLSearchParams();
+      if (ageRange.min) queryParams.append("age_min", ageRange.min);
+      if (ageRange.max) queryParams.append("age_max", ageRange.max);
+      if (gender) queryParams.append("gender", gender);
+      if (audio) queryParams.append("audio", audio);
+      const response = await fetch(
+        `http://localhost:5000/api/sus_scores?${queryParams.toString()}`
+      );
+      const result = await response.json();
+
+      const groupedData = result.reduce((acc, item) => {
+        acc[item.WebpageID] = acc[item.WebpageID] || [];
+        acc[item.WebpageID].push(item.TotalSUSScore);
+        return acc;
+      }, {});
+
+      const formattedData = Object.keys(groupedData).map((key) => {
+        const scores = groupedData[key].sort((a, b) => a - b);
+        const q1 = scores[Math.floor(scores.length / 4)];
+        const median = scores[Math.floor(scores.length / 2)];
+        const q3 = scores[Math.floor((3 * scores.length) / 4)];
+        const min = scores[0];
+        const max = scores[scores.length - 1];
+        return [parseInt(key - 1), min, q1, median, q3, max];
+      });
+
+      setData(formattedData);
+    };
+
+    fetchData();
+  }, [ageRange, gender, audio]);
+
+  const options = {
+    chart: {
+      type: "boxplot",
+    },
+    title: {
+      text: "SUS Score Distribution by Webpage Version",
+    },
+    xAxis: {
+      title: {
+        text: "Webpage Version",
+      },
+      categories: ["1", "2", "3", "4", "5", "6"],
+      tickInterval: 1,
+    },
+    yAxis: {
+      title: {
+        text: "SUS Score",
+      },
+    },
+    series: [
+      {
+        name: "SUS Scores",
+        data: data,
+        tooltip: {
+          headerFormat: "<em>Webpage Version {point.key}</em><br/>",
+        },
+      },
+    ],
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default SUSBoxPlot;

src/charts/sus/SUSDeviationPlot.jsx

@@ -0,0 +1,85 @@
+import React, { useState, useEffect } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+
+import bellCurve from "highcharts/modules/histogram-bellcurve";
+bellCurve(Highcharts);
+
+function SUSDeviationPlot({ ageRange, gender, audio }) {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const fetchData = async () => {
+      const queryParams = new URLSearchParams();
+      if (ageRange.min) queryParams.append("age_min", ageRange.min);
+      if (ageRange.max) queryParams.append("age_max", ageRange.max);
+      if (gender) queryParams.append("gender", gender);
+      if (audio) queryParams.append("audio", audio);
+      const response = await fetch(
+        `http://localhost:5000/api/sus_scores?${queryParams.toString()}`
+      );
+      const result = await response.json();
+      setData(result);
+    };
+
+    fetchData();
+  }, [ageRange, gender, audio]);
+
+  const processSUSData = (data) => {
+    const scoresByWebpage = {};
+    data.forEach(({ WebpageID, TotalSUSScore }) => {
+      if (!scoresByWebpage[WebpageID]) {
+        scoresByWebpage[WebpageID] = [];
+      }
+      scoresByWebpage[WebpageID].push(TotalSUSScore);
+    });
+
+    const seriesData = Object.entries(scoresByWebpage).map(
+      ([webpage, scores]) => {
+        const frequencies = {};
+        scores.forEach((score) => {
+          //const roundedScore = (Math.round(score * 10) / 10).toFixed(1);
+          const roundedScore = (Math.round(score * 2) / 2).toFixed(1);
+          frequencies[roundedScore] = (frequencies[roundedScore] || 0) + 1;
+        });
+
+        const totalScores = scores.length;
+        const percentages = Object.entries(frequencies)
+          .map(([score, count]) => ({
+            x: parseFloat(score),
+            y: (count / totalScores) * 100,
+          }))
+          .sort((a, b) => a.x - b.x);
+
+        return {
+          name: `Webpage ${webpage}`,
+          type: "column", //line
+          data: percentages,
+        };
+      }
+    );
+
+    return seriesData;
+  };
+
+  const options = {
+    title: {
+      text: "SUS Score Distribution by Webpage Version",
+    },
+    xAxis: {
+      title: { text: "SUS Score" },
+      tickInterval: 0.5, //0.3
+    },
+    yAxis: {
+      title: { text: "Percentage" },
+      labels: {
+        format: "{value}%",
+      },
+    },
+    series: processSUSData(data),
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+}
+
+export default SUSDeviationPlot;

src/charts/sus/SUSScatterPlot.jsx

@@ -0,0 +1,69 @@
+import React, { useEffect, useState } from "react";
+import Highcharts from "highcharts";
+import HighchartsReact from "highcharts-react-official";
+
+const SUSScatterPlot = ({ ageRange, gender, audio }) => {
+  const [data, setData] = useState([]);
+
+  useEffect(() => {
+    const fetchData = async () => {
+      const queryParams = new URLSearchParams();
+      if (ageRange.min) queryParams.append("age_min", ageRange.min);
+      if (ageRange.max) queryParams.append("age_max", ageRange.max);
+      if (gender) queryParams.append("gender", gender);
+      if (audio) queryParams.append("audio", audio);
+      const response = await fetch(
+        `http://localhost:5000/api/sus_scores?${queryParams.toString()}`
+      );
+      const result = await response.json();
+
+      const formattedData = result.map((item) => ({
+        x: item.WebpageID - 1,
+        y: item.TotalSUSScore,
+        name: `Participant ${item.ParticipantID}`,
+      }));
+
+      setData(formattedData);
+    };
+
+    fetchData();
+  }, [ageRange, gender, audio]);
+
+  const options = {
+    chart: {
+      type: "scatter",
+      jitter: {
+        x: 0.24,
+      },
+      zoomType: "xy",
+    },
+    title: {
+      text: "SUS Scores by Webpage Version",
+    },
+    xAxis: {
+      title: {
+        text: "Webpage Version",
+      },
+      categories: ["1", "2", "3", "4", "5", "6"],
+      tickInterval: 1,
+    },
+    yAxis: {
+      title: {
+        text: "SUS Score",
+      },
+    },
+    series: [
+      {
+        name: "SUS Scores",
+        data: data,
+        tooltip: {
+          pointFormat: "{point.name}<br/>SUS Score: {point.y}",
+        },
+      },
+    ],
+  };
+
+  return <HighchartsReact highcharts={Highcharts} options={options} />;
+};
+
+export default SUSScatterPlot;

src/core/Constants.jsx

@@ -0,0 +1 @@
+export const DB_PATH = "./participant_db.db";

src/index.css

@@ -0,0 +1,19 @@
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+code {
+  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
+    monospace;
+}
+
+#responseTable, #responseTable th, #responseTable td {
+  border: 1px solid black;
+  border-collapse: collapse;
+  padding: 2px;
+}

src/index.js

@@ -0,0 +1,17 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import './index.css';
+import App from './App';
+import reportWebVitals from './reportWebVitals';
+
+const root = ReactDOM.createRoot(document.getElementById('root'));
+root.render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>
+);
+
+// If you want to start measuring performance in your app, pass a function
+// to log results (for example: reportWebVitals(console.log))
+// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
+reportWebVitals();

src/logo.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3"><g fill="#61DAFB"><path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/><circle cx="420.9" cy="296.5" r="45.7"/><path d="M520.5 78.1z"/></g></svg>

src/reportWebVitals.js

@@ -0,0 +1,13 @@
+const reportWebVitals = onPerfEntry => {
+  if (onPerfEntry && onPerfEntry instanceof Function) {
+    import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
+      getCLS(onPerfEntry);
+      getFID(onPerfEntry);
+      getFCP(onPerfEntry);
+      getLCP(onPerfEntry);
+      getTTFB(onPerfEntry);
+    });
+  }
+};
+
+export default reportWebVitals;

src/server/server.js

@@ -0,0 +1,322 @@
+const express = require("express");
+const sqlite3 = require("sqlite3").verbose();
+const cors = require("cors");
+//const { DB_PATH } = require("../core/Constants");
+const app = express();
+const port = 5000;
+
+app.use(cors());
+
+const db = new sqlite3.Database("./participant_db.db");
+
+app.get("/api/demographics", (req, res) => {
+  let sql = "SELECT * FROM DemographicsData";
+  const params = [];
+
+  if (
+    req.query.age_min ||
+    req.query.age_max ||
+    req.query.gender ||
+    req.query.audio
+  ) {
+    const conditions = [];
+    console.log(req.query);
+    if (req.query.age_min) {
+      conditions.push("ParticipantAge >= ?");
+      params.push(req.query.age_min);
+    }
+    if (req.query.age_max) {
+      conditions.push("ParticipantAge <= ?");
+      params.push(req.query.age_max);
+    }
+    if (req.query.gender) {
+      conditions.push("ParticipantGender = ?");
+      params.push(req.query.gender.toString());
+    }
+    if (req.query.audio) {
+      conditions.push("AudioTurnedOn = ?");
+      params.push(req.query.audio);
+    }
+    sql += " WHERE " + conditions.join(" AND ");
+  }
+
+  sql += ";";
+
+  db.all(sql, params, (err, rows) => {
+    if (err) {
+      res.status(400).json({ error: err.message });
+      return;
+    }
+    res.json(rows);
+  });
+});
+
+app.get("/api/imi_average", (req, res) => {
+  let sql =
+    "SELECT WebpageID, AVG((Q1 + Q2 + (8 - Q3) + (8 - Q4) + Q5 + Q6 + Q7) / 7.0) AS Avg_TotalIMIScore FROM QuestionnaireDataIMI";
+  const params = [];
+
+  if (
+    req.query.age_min ||
+    req.query.age_max ||
+    req.query.gender ||
+    req.query.audio
+  ) {
+    sql +=
+      " INNER JOIN DemographicsData ON DemographicsData.ParticipantID = QuestionnaireDataIMI.ParticipantID";
+    const conditions = [];
+    if (req.query.age_min) {
+      conditions.push("DemographicsData.ParticipantAge >= ?");
+      params.push(req.query.age_min);
+    }
+    if (req.query.age_max) {
+      conditions.push("DemographicsData.ParticipantAge <= ?");
+      params.push(req.query.age_max);
+    }
+    if (req.query.gender) {
+      conditions.push("DemographicsData.ParticipantGender = ?");
+      params.push(req.query.gender.toString());
+    }
+    if (req.query.audio) {
+      conditions.push("DemographicsData.AudioTurnedOn = ?");
+      params.push(req.query.audio);
+    }
+    sql += " WHERE " + conditions.join(" AND ");
+  }
+
+  sql += " GROUP BY WebpageID;";
+
+  db.all(sql, params, (err, rows) => {
+    if (err) {
+      res.status(400).json({ error: err.message });
+      return;
+    }
+    res.json(rows);
+  });
+});
+
+app.get("/api/sus_average", (req, res) => {
+  let sql =
+    "SELECT WebpageID, AVG(((Q1 - 1) + (5 - Q2) + (Q3 - 1) + (5 - Q4) + (Q5 - 1) + (5 - Q6) + (Q7 - 1) + (5 - Q8) + (Q9 - 1) + (5 - Q10)) * 2.5) AS Avg_TotalSUSScore FROM QuestionnaireDataSUS";
+  const params = [];
+
+  if (
+    req.query.age_min ||
+    req.query.age_max ||
+    req.query.gender ||
+    req.query.audio
+  ) {
+    sql +=
+      " INNER JOIN DemographicsData ON DemographicsData.ParticipantID = QuestionnaireDataSUS.ParticipantID";
+    const conditions = [];
+    if (req.query.age_min) {
+      conditions.push("DemographicsData.ParticipantAge >= ?");
+      params.push(req.query.age_min);
+    }
+    if (req.query.age_max) {
+      conditions.push("DemographicsData.ParticipantAge <= ?");
+      params.push(req.query.age_max);
+    }
+    if (req.query.gender) {
+      conditions.push("DemographicsData.ParticipantGender = ?");
+      params.push(req.query.gender.toString());
+    }
+    if (req.query.audio) {
+      conditions.push("DemographicsData.AudioTurnedOn = ?");
+      params.push(req.query.audio);
+    }
+    sql += " WHERE " + conditions.join(" AND ");
+  }
+
+  sql += " GROUP BY WebpageID;";
+
+  db.all(sql, params, (err, rows) => {
+    if (err) {
+      res.status(400).json({ error: err.message });
+      return;
+    }
+    res.json(rows);
+  });
+});
+
+app.get("/api/imi_scores", (req, res) => {
+  let sql =
+    "SELECT QuestionnaireDataIMI.ParticipantID, WebpageID, ((Q1 + Q2 + (8 - Q3) + (8 - Q4) + Q5 + Q6 + Q7) / 7.0) AS TotalIMIScore FROM QuestionnaireDataIMI";
+
+  const params = [];
+
+  if (
+    req.query.age_min ||
+    req.query.age_max ||
+    req.query.gender ||
+    req.query.audio
+  ) {
+    sql +=
+      " INNER JOIN DemographicsData ON DemographicsData.ParticipantID = QuestionnaireDataIMI.ParticipantID";
+    const conditions = [];
+    if (req.query.age_min) {
+      conditions.push("DemographicsData.ParticipantAge >= ?");
+      params.push(req.query.age_min);
+    }
+    if (req.query.age_max) {
+      conditions.push("DemographicsData.ParticipantAge <= ?");
+      params.push(req.query.age_max);
+    }
+    if (req.query.gender) {
+      conditions.push("DemographicsData.ParticipantGender = ?");
+      params.push(req.query.gender.toString());
+    }
+    if (req.query.audio) {
+      conditions.push("DemographicsData.AudioTurnedOn = ?");
+      params.push(req.query.audio);
+    }
+    sql += " WHERE " + conditions.join(" AND ") + ";";
+  }
+
+  db.all(sql, params, (err, rows) => {
+    if (err) {
+      res.status(400).json({ error: err.message });
+      return;
+    }
+    res.json(rows);
+  });
+});
+
+app.get("/api/sus_scores", (req, res) => {
+  let sql =
+    "SELECT QuestionnaireDataSUS.ParticipantID, WebpageID, (((Q1 - 1) + (5 - Q2) + (Q3 - 1) + (5 - Q4) + (Q5 - 1) + (5 - Q6) + (Q7 - 1) + (5 - Q8) + (Q9 - 1) + (5 - Q10)) * 2.5) AS TotalSUSScore FROM QuestionnaireDataSUS";
+
+  const params = [];
+
+  if (
+    req.query.age_min ||
+    req.query.age_max ||
+    req.query.gender ||
+    req.query.audio
+  ) {
+    sql +=
+      " INNER JOIN DemographicsData ON DemographicsData.ParticipantID = QuestionnaireDataSUS.ParticipantID";
+    const conditions = [];
+    if (req.query.age_min) {
+      conditions.push("DemographicsData.ParticipantAge >= ?");
+      params.push(req.query.age_min);
+    }
+    if (req.query.age_max) {
+      conditions.push("DemographicsData.ParticipantAge <= ?");
+      params.push(req.query.age_max);
+    }
+    if (req.query.gender) {
+      conditions.push("DemographicsData.ParticipantGender = ?");
+      params.push(req.query.gender.toString());
+    }
+    if (req.query.audio) {
+      conditions.push("DemographicsData.AudioTurnedOn = ?");
+      params.push(req.query.audio);
+    }
+    sql += " WHERE " + conditions.join(" AND ");
+  }
+
+  sql += ";";
+
+  db.all(sql, params, (err, rows) => {
+    if (err) {
+      res.status(400).json({ error: err.message });
+      return;
+    }
+    res.json(rows);
+  });
+});
+
+app.get("/api/end_questionnaire_responses", (req, res) => {
+  let sql =
+    "SELECT EndQuestionnaireData.ParticipantID, Q1_MostLikedSite, Q2_MostLikedSiteReason, Q3_DifficultSoundFeedback, Q4_Improvements, Q5_SoundFeedback, Q6_RealLifeApplications, Q7_WouldYouUse FROM EndQuestionnaireData";
+
+  const params = [];
+
+  if (
+    req.query.age_min ||
+    req.query.age_max ||
+    req.query.gender ||
+    req.query.audio
+  ) {
+    sql +=
+      " INNER JOIN DemographicsData ON DemographicsData.ParticipantID = EndQuestionnaireData.ParticipantID";
+    const conditions = [];
+    if (req.query.age_min) {
+      conditions.push("DemographicsData.ParticipantAge >= ?");
+      params.push(req.query.age_min);
+    }
+    if (req.query.age_max) {
+      conditions.push("DemographicsData.ParticipantAge <= ?");
+      params.push(req.query.age_max);
+    }
+    if (req.query.gender) {
+      conditions.push("DemographicsData.ParticipantGender = ?");
+      params.push(req.query.gender.toString());
+    }
+    if (req.query.audio) {
+      conditions.push("DemographicsData.AudioTurnedOn = ?");
+      params.push(req.query.audio);
+    }
+    sql += " WHERE " + conditions.join(" AND ");
+  }
+
+  sql += ";";
+
+  db.all(sql, params, (err, rows) => {
+    if (err) {
+      res.status(400).json({ error: err.message });
+      return;
+    }
+    res.json(rows);
+  });
+});
+
+app.get("/api/end_questionnaire_opinions", (req, res) => {
+  let sql =
+    "SELECT EndQuestionnaireData.ParticipantID, L1_Iceland, L2_Hotel, L3_BudgetBird, L4_UVV FROM EndQuestionnaireData";
+
+  const params = [];
+
+  if (
+    req.query.age_min ||
+    req.query.age_max ||
+    req.query.gender ||
+    req.query.audio
+  ) {
+    sql +=
+      " INNER JOIN DemographicsData ON DemographicsData.ParticipantID = EndQuestionnaireData.ParticipantID";
+    const conditions = [];
+    if (req.query.age_min) {
+      conditions.push("DemographicsData.ParticipantAge >= ?");
+      params.push(req.query.age_min);
+    }
+    if (req.query.age_max) {
+      conditions.push("DemographicsData.ParticipantAge <= ?");
+      params.push(req.query.age_max);
+    }
+    if (req.query.gender) {
+      conditions.push("DemographicsData.ParticipantGender = ?");
+      params.push(req.query.gender.toString());
+    }
+    if (req.query.audio) {
+      conditions.push("DemographicsData.AudioTurnedOn = ?");
+      params.push(req.query.audio);
+    }
+    sql += " WHERE " + conditions.join(" AND ");
+  }
+
+  sql += ";";
+
+  db.all(sql, params, (err, rows) => {
+    if (err) {
+      res.status(400).json({ error: err.message });
+      return;
+    }
+    res.json(rows);
+  });
+});
+
+app.listen(port, () => {
+  console.log(`Server is running on http://localhost:${port}`);
+});

src/setupTests.js

@@ -0,0 +1,5 @@
+// jest-dom adds custom jest matchers for asserting on DOM nodes.
+// allows you to do things like:
+// expect(element).toHaveTextContent(/react/i)
+// learn more: https://github.com/testing-library/jest-dom
+import '@testing-library/jest-dom';