student/grade-predictor.html at main · code259/student · GitHub

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---
layout: bootstrap
title: Grade Predictor
search_exclude: true
description: AP CSP Grade in Class Predictor
hide: true
permalink: /grade-predictor
---

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
  <title>Grade Predictor - Dark Mode</title>
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet" />
  <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.9.1/chart.min.js"></script>
  <style>
    /* Dark mode theme */
    body {
      background-color: #0d1117;
      color: #e6edf3;
    }

    .container {
      background-color: #0d1117;
    }

    h2, h5, h6 {
      color: #f0f6fc;
    }

    p {
      color: #8b949e;
    }

    #grade-ring-container {
      position: relative;
      width: 150px;
      height: 150px;
      margin: 0 auto;
    }

    #percentage-label {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      font-size: 1.5rem;
      font-weight: bold;
      color: #f0f6fc;
    }

    svg circle.bg {
      stroke: #30363d;
    }

    .chart-container {
      height: 400px;
      margin-top: 2rem;
      width: 100%;
    }

    .card {
      margin-bottom: 2rem;
      box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3);
      border-radius: 0.5rem;
      border: 1px solid #30363d;
      background-color: #161b22;
    }

    .card-header {
      border-top-left-radius: 0.5rem !important;
      border-top-right-radius: 0.5rem !important;
      background-color: #21262d !important;
      border-bottom: 1px solid #30363d;
      color: #f0f6fc;
    }

    .card-body {
      background-color: #161b22;
      color: #e6edf3;
    }

    .level-marker {
      position: absolute;
      left: 0;
      width: 100%;
      border-bottom: 1px dashed rgba(255,255,255,0.2);
      z-index: 0;
    }

    .level-label {
      position: absolute;
      left: -60px;
      transform: translateY(-50%);
      font-weight: bold;
      font-size: 0.85rem;
      color: #8b949e;
    }

    .chart-y-labels {
      position: relative;
      height: 100%;
      margin-right: 20px;
      width: 70px;
    }

    .chart-with-labels {
      display: flex;
      height: 400px;
      position: relative;
      margin-top: 20px;
      padding-right: 15px;
    }

    /* Dark mode table styles */
    .table {
      color: #e6edf3;
      background-color: #161b22;
    }

    .table th {
      background-color: #21262d;
      color: #f0f6fc;
      border-color: #30363d;
    }

    .table td {
      border-color: #30363d;
      background-color: #161b22;
    }

    .table-light {
      background-color: #21262d !important;
      color: #f0f6fc !important;
    }

    .table-active {
      background-color: #21262d !important;
      color: #f0f6fc !important;
    }

    .table-bordered {
      border-color: #30363d;
    }

    .table th, .table td {
      vertical-align: middle;
    }

    /* Form controls dark mode */
    .form-select {
      background-color: #21262d;
      color: #e6edf3;
      border-color: #30363d;
    }

    .form-select:focus {
      background-color: #21262d;
      color: #e6edf3;
      border-color: #58a6ff;
      box-shadow: 0 0 0 0.25rem rgba(88, 166, 255, 0.25);
    }

    .form-select option {
      background-color: #21262d;
      color: #e6edf3;
    }

    .form-check-input {
      background-color: #21262d;
      border-color: #30363d;
    }

    .form-check-input:checked {
      background-color: #238636;
      border-color: #238636;
    }

    .form-check-input:focus {
      border-color: #58a6ff;
      box-shadow: 0 0 0 0.25rem rgba(88, 166, 255, 0.25);
    }

    /* Button styles */
    .btn-primary {
      background-color: #238636;
      border-color: #238636;
      color: #ffffff;
    }

    .btn-primary:hover {
      background-color: #2ea043;
      border-color: #2ea043;
    }

    .btn-primary:focus {
      box-shadow: 0 0 0 0.25rem rgba(35, 134, 54, 0.5);
    }

    .btn-outline-secondary {
      color: #8b949e;
      border-color: #30363d;
    }

    .btn-outline-secondary:hover {
      background-color: #30363d;
      border-color: #30363d;
      color: #f0f6fc;
    }

    /* Badge styles */
    .badge.bg-primary {
      background-color: #238636 !important;
    }

    .badge.bg-success {
      background-color: #238636 !important;
    }

    .badge.bg-info {
      background-color: #1f6feb !important;
    }

    .badge.bg-warning {
      background-color: #bf8700 !important;
      color: #ffffff !important;
    }

    .badge.bg-danger {
      background-color: #da3633 !important;
    }

    .progress-ring-title {
      margin-bottom: 1rem;
      font-weight: 600;
      color: #f0f6fc;
    }

    .chart-area {
      flex-grow: 1;
      position: relative;
    }

    .chart-legend {
      display: flex;
      justify-content: space-between;
      margin-top: 20px;
      padding: 0 15px;
    }

    .legend-item {
      display: flex;
      align-items: center;
      margin-right: 15px;
      color: #e6edf3;
    }

    .legend-color {
      width: 12px;
      height: 12px;
      margin-right: 5px;
      border-radius: 50%;
    }

    /* Text colors */
    .text-muted {
      color: #8b949e !important;
    }

    .fw-bold {
      color: #f0f6fc;
    }

    .small {
      color: #8b949e;
    }

    /* Scrollbar styling for dark mode */
    ::-webkit-scrollbar {
      width: 8px;
    }

    ::-webkit-scrollbar-track {
      background: #161b22;
    }

    ::-webkit-scrollbar-thumb {
      background: #30363d;
      border-radius: 4px;
    }

    ::-webkit-scrollbar-thumb:hover {
      background: #484f58;
    }
  </style>
</head>
<body>
  <div class="container mt-5 mb-5">
    <h2 class="text-center mb-4">Grade in Class Predictor Self-Assessment Quiz</h2>
    <p class="text-center">Rate yourself in each of the following categories on a scale of 1-5:<br>
      1 = Needs Improvement, 2 = Developing, 3 = Satisfactory, 4 = Proficient, 5 = Exemplary</p>

    <div class="card shadow">
      <div class="card-body">
        <form id="grade-predictor-form">
          <div class="table-responsive">
            <table class="table table-bordered">
              <thead class="table-light">
                <tr>
                  <th>Skill</th>
                  <th>Mastered</th>
                  <th>Rating (1-5)</th>
                  <th>Description</th>
                </tr>
              </thead>
              <tbody>
                <!-- Skills from the provided table -->
                <tr>
                  <td>Attendance</td>
                  <td><input type="checkbox" class="form-check-input mastery-checkbox" data-skill="Attendance" /></td>
                  <td>
                    <select class="form-select skill-rating" data-skill="Attendance">
                      <option value="1">1 - Needs Improvement</option>
                      <option value="2">2 - Developing</option>
                      <option value="3" selected>3 - Satisfactory</option>
                      <option value="4">4 - Proficient</option>
                      <option value="5">5 - Exemplary</option>
                    </select>
                  </td>
                  <td>Regular attendance and punctuality to class</td>
                </tr>
                <tr>
                  <td>Work Habits</td>
                  <td><input type="checkbox" class="form-check-input mastery-checkbox" data-skill="Work Habits" /></td>
                  <td>
                    <select class="form-select skill-rating" data-skill="Work Habits">
                      <option value="1">1 - Needs Improvement</option>
                      <option value="2">2 - Developing</option>
                      <option value="3" selected>3 - Satisfactory</option>
                      <option value="4">4 - Proficient</option>
                      <option value="5">5 - Exemplary</option>
                    </select>
                  </td>
                  <td>Consistency in completing assignments and staying focused</td>
                </tr>
                <tr>
                  <td>Behavior</td>
                  <td><input type="checkbox" class="form-check-input mastery-checkbox" data-skill="Behavior" /></td>
                  <td>
                    <select class="form-select skill-rating" data-skill="Behavior">
                      <option value="1">1 - Needs Improvement</option>
                      <option value="2">2 - Developing</option>
                      <option value="3" selected>3 - Satisfactory</option>
                      <option value="4">4 - Proficient</option>
                      <option value="5">5 - Exemplary</option>
                    </select>
                  </td>
                  <td>Appropriate conduct and participation in class</td>
                </tr>
                <tr>
                  <td>Timeliness</td>
                  <td><input type="checkbox" class="form-check-input mastery-checkbox" data-skill="Timeliness" /></td>
                  <td>
                    <select class="form-select skill-rating" data-skill="Timeliness">
                      <option value="1">1 - Needs Improvement</option>
                      <option value="2">2 - Developing</option>
                      <option value="3" selected>3 - Satisfactory</option>
                      <option value="4">4 - Proficient</option>
                      <option value="5">5 - Exemplary</option>
                    </select>
                  </td>
                  <td>Submitting work by deadlines</td>
                </tr>
                <tr>
                  <td>Tech Sense</td>
                  <td><input type="checkbox" class="form-check-input mastery-checkbox" data-skill="Tech Sense" /></td>
                  <td>
                    <select class="form-select skill-rating" data-skill="Tech Sense">
                      <option value="1">1 - Needs Improvement</option>
                      <option value="2">2 - Developing</option>
                      <option value="3" selected>3 - Satisfactory</option>
                      <option value="4">4 - Proficient</option>
                      <option value="5">5 - Exemplary</option>
                    </select>
                  </td>
                  <td>Understanding and applying technical concepts</td>
                </tr>
                <tr>
                  <td>Tech Talk</td>
                  <td><input type="checkbox" class="form-check-input mastery-checkbox" data-skill="Tech Talk" /></td>
                  <td>
                    <select class="form-select skill-rating" data-skill="Tech Talk">
                      <option value="1">1 - Needs Improvement</option>
                      <option value="2">2 - Developing</option>
                      <option value="3" selected>3 - Satisfactory</option>
                      <option value="4">4 - Proficient</option>
                      <option value="5">5 - Exemplary</option>
                    </select>
                  </td>
                  <td>Using appropriate technical vocabulary</td>
                </tr>
                <tr>
                  <td>Tech Growth</td>
                  <td><input type="checkbox" class="form-check-input mastery-checkbox" data-skill="Tech Growth" /></td>
                  <td>
                    <select class="form-select skill-rating" data-skill="Tech Growth">
                      <option value="1">1 - Needs Improvement</option>
                      <option value="2">2 - Developing</option>
                      <option value="3" selected>3 - Satisfactory</option>
                      <option value="4">4 - Proficient</option>
                      <option value="5">5 - Exemplary</option>
                    </select>
                  </td>
                  <td>Improvement in technical skills over time</td>
                </tr>
                <tr>
                  <td>Advocacy</td>
                  <td><input type="checkbox" class="form-check-input mastery-checkbox" data-skill="Advocacy" /></td>
                  <td>
                    <select class="form-select skill-rating" data-skill="Advocacy">
                      <option value="1">1 - Needs Improvement</option>
                      <option value="2">2 - Developing</option>
                      <option value="3" selected>3 - Satisfactory</option>
                      <option value="4">4 - Proficient</option>
                      <option value="5">5 - Exemplary</option>
                    </select>
                  </td>
                  <td>Self-advocacy and seeking help when needed</td>
                </tr>
                <tr>
                  <td>Communication & Collaboration</td>
                  <td><input type="checkbox" class="form-check-input mastery-checkbox" data-skill="Communication & Collaboration" /></td>
                  <td>
                    <select class="form-select skill-rating" data-skill="Communication & Collaboration">
                      <option value="1">1 - Needs Improvement</option>
                      <option value="2">2 - Developing</option>
                      <option value="3" selected>3 - Satisfactory</option>
                      <option value="4">4 - Proficient</option>
                      <option value="5">5 - Exemplary</option>
                    </select>
                  </td>
                  <td>Working effectively with others and communicating ideas</td>
                </tr>
                <tr>
                  <td>Integrity</td>
                  <td><input type="checkbox" class="form-check-input mastery-checkbox" data-skill="Integrity" /></td>
                  <td>
                    <select class="form-select skill-rating" data-skill="Integrity">
                      <option value="1">1 - Needs Improvement</option>
                      <option value="2">2 - Developing</option>
                      <option value="3" selected>3 - Satisfactory</option>
                      <option value="4">4 - Proficient</option>
                      <option value="5">5 - Exemplary</option>
                    </select>
                  </td>
                  <td>Academic honesty and ethical behavior</td>
                </tr>
                <tr>
                  <td>Leadership</td>
                  <td><input type="checkbox" class="form-check-input mastery-checkbox" data-skill="Leadership" /></td>
                  <td>
                    <select class="form-select skill-rating" data-skill="Leadership">
                      <option value="1">1 - Needs Improvement</option>
                      <option value="2">2 - Developing</option>
                      <option value="3" selected>3 - Satisfactory</option>
                      <option value="4">4 - Proficient</option>
                      <option value="5">5 - Exemplary</option>
                    </select>
                  </td>
                  <td>Taking initiative and guiding others</td>
                </tr>
              </tbody>
            </table>
          </div>

          <div class="text-center mt-4">
            <button type="button" class="btn btn-primary" id="calculate-btn">Calculate Grade</button>
          </div>
        </form>
      </div>
    </div>

    <div id="results-card" class="card shadow mt-5" style="display: none;">
      <div class="card-header bg-light">
        <h5 class="mb-0">Your Results</h5>
      </div>
      <div class="card-body">
        <div class="row">
          <div class="col-md-4 text-center mb-4">
            <h5 class="progress-ring-title">Predicted Grade</h5>
            <div id="grade-ring-container">
              <svg width="150" height="150">
                <circle class="bg" cx="75" cy="75" r="65" stroke-width="15" fill="none" />
                <circle id="progress-ring" cx="75" cy="75" r="65" stroke="#238636" stroke-width="15" fill="none"
                        stroke-linecap="round" stroke-dasharray="408" stroke-dashoffset="408"
                        transform="rotate(-90 75 75)" />
              </svg>
              <div id="percentage-label">0%</div>
            </div>
            <div class="mt-3">
              <h6>Letter Grade: <span id="letter-grade" class="badge bg-primary">-</span></h6>
              <p id="grade-feedback" class="small text-muted mt-2"></p>
            </div>
          </div>

          <div class="col-md-8">
            <h5 class="mb-3">Skills Summary</h5>
            <div class="mb-3">
              <span class="fw-bold">Overall Rating: </span><span id="avg-rating">0.0</span> out of 5.0
            </div>
            <div class="table-responsive">
              <table class="table table-sm table-bordered">
                <thead class="table-light">
                  <tr>
                    <th>Skill</th>
                    <th>Mastered</th>
                    <th>Rating</th>
                    <th>Ratio</th>
                  </tr>
                </thead>
                <tbody id="skills-breakdown">
                  <!-- Will be populated by JavaScript -->
                </tbody>
              </table>
            </div>
          </div>
        </div>

        <div class="text-center mt-4">
          <button type="button" class="btn btn-outline-secondary" id="reset-btn">Start Over</button>
        </div>
      </div>
    </div>
  </div>

<script type="module">
    import { pythonURI, fetchOptions } from '{{site.baseurl}}/assets/js/api/config.js';

  document.addEventListener('DOMContentLoaded', () => {
    const calculateBtn = document.getElementById('calculate-btn');
    const resetBtn = document.getElementById('reset-btn');
    const resultsCard = document.getElementById('results-card');
    const progressRing = document.getElementById('progress-ring');
    const percentLabel = document.getElementById('percentage-label');
    const gradeFeedback = document.getElementById('grade-feedback');
    const avgRating = document.getElementById('avg-rating');
    const letterGrade = document.getElementById('letter-grade');
    const skillsBreakdown = document.getElementById('skills-breakdown');
    const chartYLabels = document.querySelector('.chart-y-labels');

    const circumference = 2 * Math.PI * 65;
    progressRing.style.strokeDasharray = circumference;

    const masteryCheckboxes = document.querySelectorAll('.mastery-checkbox');
    masteryCheckboxes.forEach(checkbox => {
      checkbox.addEventListener('change', function () {
        const skill = this.dataset.skill;
        const ratingSelect = document.querySelector(`.skill-rating[data-skill="${skill}"]`);
        if (this.checked) {
          ratingSelect.value = "5";
          ratingSelect.disabled = true;
        } else {
          ratingSelect.disabled = false;
        }
      });
    });

    calculateBtn.addEventListener('click', async () => {
      const ratings = document.querySelectorAll('.skill-rating');
      const checkboxes = document.querySelectorAll('.mastery-checkbox');
      let currentUser = null;

      // Prepare inputs for ML model in the exact order expected by the model
      const mlInputs = [];
      const skillOrder = [
        'Attendance', 'Work Habits', 'Behavior', 'Timeliness', 'Advocacy', 'Tech Growth',
        'Tech Sense', 'Tech Talk', 'Communication & Collaboration', 'Leadership', 'Integrity'
      ];

      let skillsData = [];
      let gradeData = {};
      let totalScore = 0;

      // Collect ratings in the correct order for ML model
      skillOrder.forEach(skillName => {
        const ratingSelect = document.querySelector(`.skill-rating[data-skill="${skillName}"]`);
        const checkbox = document.querySelector(`.mastery-checkbox[data-skill="${skillName}"]`);

        if (ratingSelect) {
          const rating = parseInt(ratingSelect.value);
          mlInputs.push(rating);
          totalScore += rating;

          const isMastered = checkbox ? checkbox.checked : false;
          const ratio = (rating / 5).toFixed(1);

          skillsData.push({
            skill: skillName,
            mastered: isMastered,
            rating: rating,
            ratio: ratio
          });

          gradeData[skillName] = rating;
        }
      });

      try {
        // Call ML API for grade prediction
        const mlResponse = await fetch(`${pythonURI}/api/grade/predict`, {
          method: 'POST',
          headers: {
            'Content-Type': 'application/json',
          },
          body: JSON.stringify({
            inputs: mlInputs
          })
        });

        if (!mlResponse.ok) {
          throw new Error(`ML API error: ${mlResponse.status}`);
        }

        const mlResult = await mlResponse.json();
        const percentage = Math.round(mlResult.predicted_percent);
        const grade = mlResult.predicted_grade;

        // Update UI with ML prediction results
        const avgRatingValue = (totalScore / ratings.length).toFixed(1);
        const offset = circumference * (1 - percentage / 100);
        progressRing.style.strokeDashoffset = offset;
        percentLabel.textContent = `${percentage}%`;
        avgRating.textContent = avgRatingValue;

        let feedback = 'Immediate intervention is required to pass this course.';
        let badgeColor = 'bg-danger';

        if (percentage >= 90) {
          feedback = 'Excellent work! Keep up the great performance.';
          badgeColor = 'bg-success';
        } else if (percentage >= 80) {
          feedback = 'Good work! Continue focusing on improvement.';
          badgeColor = 'bg-info';
        } else if (percentage >= 70) {
          feedback = 'Satisfactory work. Consider seeking additional support.';
          badgeColor = 'bg-warning text-dark';
        } else if (percentage >= 60) {
          feedback = 'You need to significantly improve to pass this course.';
          badgeColor = 'bg-danger';
        }

        letterGrade.textContent = grade;
        letterGrade.className = `badge ${badgeColor}`;
        gradeFeedback.textContent = feedback;

        let color = '#dc3545';
        if (percentage >= 90) color = '#28a745';
        else if (percentage >= 80) color = '#198754';
        else if (percentage >= 70) color = '#ffc107';
        else if (percentage >= 60) color = '#fd7e14';
        progressRing.style.stroke = color;

        skillsBreakdown.innerHTML = '';
        skillsData.forEach(skill => {
          const row = document.createElement('tr');
          row.innerHTML = `
            <td>${skill.skill}</td>
            <td>${skill.mastered ? '✓' : '—'}</td>
            <td>${skill.rating}</td>
            <td>${skill.ratio}</td>
          `;
          skillsBreakdown.appendChild(row);
        });

        const avgRow = document.createElement('tr');
        avgRow.classList.add('fw-bold', 'table-active');
        avgRow.innerHTML = `
          <td>Average</td>
          <td>${skillsData.filter(s => s.mastered).length}/${skillsData.length}</td>
          <td>${avgRatingValue}</td>
          <td>${(avgRatingValue / 5).toFixed(1)}</td>
        `;
        skillsBreakdown.appendChild(avgRow);

        resultsCard.style.display = 'block';
        resultsCard.scrollIntoView({ behavior: 'smooth' });

        await fetchCurrentUser();
        if (!currentUser) return; // Exit if not logged in

        // Prepare full user update payload
        const updatedUser = {
          uid: currentUser.uid,
          name: currentUser.name,
          pfp: currentUser.pfp || "default.png",
          car: currentUser.car || "defaultcar.png",
          role: currentUser.role || "Student",
          grade_data: {
            grade: grade,
            ...gradeData
          }
        };

        // PUT request to update user
        try {
          const response = await fetch(`${pythonURI}/api/user`, {
            method: 'PUT',
            headers: {
              'Content-Type': 'application/json',
            },
            credentials: "include",
            body: JSON.stringify(updatedUser)
          });
          const result = await response.json();
          console.log('Update successful:', result);
        } catch (error) {
          console.error('Error updating user:', error);
        }

      } catch (error) {
        console.error('Error calling ML API:', error);
        alert('Error calculating grade prediction. Please try again.');
      }

      async function fetchCurrentUser() {
          try {
              const response = await fetch(`${pythonURI}/api/user`, {
                  method: 'GET',
                  credentials: 'include',
              });
              if (response.ok) {
                  currentUser = await response.json();
                  console.log("Fetched current user:", currentUser);
              } else {
                  console.warn('Could not fetch current user. Status:', response.status);
                  alert("You must be logged in to use this feature.");
              }
          } catch (error) {
              console.error('Error fetching current user:', error);
              alert("An error occurred while fetching user info.");
          }
      }
    });

    resetBtn.addEventListener('click', () => {
      document.getElementById('grade-predictor-form').reset();
      document.querySelectorAll('.skill-rating').forEach(r => r.disabled = false);
      resultsCard.style.display = 'none';
    });
  });
</script>
</body>