mirror of
https://github.com/QwIT-Development/firka-extension.git
synced 2026-06-12 03:41:39 +02:00
586 lines
22 KiB
JavaScript
586 lines
22 KiB
JavaScript
(() => {
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function getCookie(name) {
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const cookieName = `${name}=`;
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const decodedCookie = decodeURIComponent(document.cookie);
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const cookieArray = decodedCookie.split(';');
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for(let i = 0; i < cookieArray.length; i++) {
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let cookie = cookieArray[i];
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while (cookie.charAt(0) === ' ') {
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cookie = cookie.substring(1);
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}
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if (cookie.indexOf(cookieName) === 0) {
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return cookie.substring(cookieName.length, cookie.length);
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}
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}
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return null;
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}
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function showLoadingScreen() {
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const existingLoadingScreen = document.querySelector('.loading-screen');
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if (existingLoadingScreen) return;
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const loadingScreen = document.createElement('div');
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loadingScreen.className = 'loading-screen';
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loadingScreen.innerHTML = `
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<div class="loading-content">
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<img src="${chrome.runtime.getURL('images/firka_logo.png')}" alt="Firka" class="loading-logo">
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<div class="loading-text">Betöltés alatt...</div>
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<div class="loading-text2">Kis türelmet!</div>
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</div>
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`;
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document.body.appendChild(loadingScreen);
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}
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function hideLoadingScreen() {
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const loadingScreen = document.querySelector('.loading-screen');
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if (loadingScreen) {
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loadingScreen.style.opacity = '0';
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loadingScreen.addEventListener('transitionend', () => {
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loadingScreen.remove();
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});
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}
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}
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async function transformGradesPage() {
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try {
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showLoadingScreen();
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await waitForElement('#Osztalyzatok_7895TanuloErtekelesByTanuloGrid');
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await new Promise(resolve => setTimeout(resolve, 1000));
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const gradesData = extractGradesData();
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const studentAverage = calculateOverallAverage(gradesData.subjects);
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const classAverage = calculateOverallClassAverage(gradesData.subjects);
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document.body.innerHTML = generatePageHTML(gradesData, studentAverage, classAverage);
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const links = [
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{ rel: 'preconnect', href: 'https://fonts.googleapis.com' },
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{ rel: 'preconnect', href: 'https://fonts.gstatic.com', crossorigin: true },
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{ rel: 'stylesheet', href: 'https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap' },
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{ rel: 'stylesheet', href: 'https://fonts.googleapis.com/icon?family=Material+Icons+Round' }
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];
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const script = document.createElement('script');
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script.src = chrome.runtime.getURL('grades/chart.js');
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document.head.appendChild(script);
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links.forEach(link => {
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const linkElement = document.createElement('link');
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Object.entries(link).forEach(([key, value]) => {
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linkElement[key] = value;
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});
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document.head.appendChild(linkElement);
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});
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script.onload = () => {
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setupGradesChart(gradesData.subjects);
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};
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setupEventListeners();
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hideLoadingScreen();
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} catch (error) {
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console.error('Error transforming grades page:', error);
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hideLoadingScreen();
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}
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}
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function extractGradesData() {
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const subjects = [];
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const rows = document.querySelectorAll('#Osztalyzatok_7895TanuloErtekelesByTanuloGrid tbody tr');
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rows.forEach(row => {
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const cells = row.querySelectorAll('td');
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if (cells.length >= 17) {
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const subjectName = cells[2].textContent.trim();
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if (subjectName && subjectName !== 'Magatartás/Szorgalom') {
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const grades = [];
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const months = ['Szeptember', 'Oktober', 'November', 'December', 'JanuarI', 'JanuarII', 'Februar', 'Marcius', 'Aprilis', 'Majus', 'JuniusI', 'JuniusII'];
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months.forEach((month, index) => {
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const gradeElements = cells[index + 3].querySelectorAll('span[data-tanuloertekelesid]');
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gradeElements.forEach(element => {
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const gradeText = element.textContent.trim();
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if (gradeText && gradeText !== '-') {
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grades.push({
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value: gradeText,
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date: element.getAttribute('data-datum'),
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type: element.getAttribute('data-tipusmod'),
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theme: element.getAttribute('data-ertekelestema').replace('Téma: ', ''),
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weight: element.getAttribute('data-suly'),
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teacher: element.getAttribute('data-ertekelonyomtatasinev'),
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isSemesterGrade: (element.getAttribute('data-tipusmod') || '').toLowerCase().includes('félévi') ||
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(element.getAttribute('data-ertekelestema') || '').toLowerCase().includes('félévi') ||
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(element.getAttribute('data-tipus') || '').toLowerCase().includes('félévi')
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});
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}
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});
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});
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const avgText = cells[16].textContent.trim();
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const classAvgText = cells[17].textContent.trim();
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const average = avgText !== '-' ? parseFloat(avgText.replace(',', '.')) : 0;
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const classAvg = classAvgText !== '-' ? parseFloat(classAvgText.replace(',', '.')) : 0;
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if (grades.length > 0) {
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subjects.push({
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name: subjectName,
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grades: grades,
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average: average || 0,
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classAverage: classAvg || 0
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});
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}
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}
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}
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});
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return {
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schoolInfo: {
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id: getCookie('schoolCode') || '',
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name: getCookie('schoolName') || 'Iskola'
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},
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userData: {
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name: getCookie('userName') || 'Felhasználó',
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time: document.querySelector('.usermenu_timer')?.textContent?.trim() || '45:00'
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},
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subjects: subjects
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};
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}
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function calculateOverallAverage(subjects) {
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const validSubjects = subjects.filter(s => s.average > 0);
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if (validSubjects.length === 0) return 0;
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const weightedSum = validSubjects.reduce((sum, subject) => {
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const validGrades = subject.grades.filter(grade => !isNaN(parseInt(grade.value)));
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const subjectWeightedSum = validGrades.reduce((gradeSum, grade) => {
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const value = parseInt(grade.value);
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const weight = parseInt(grade.weight?.match(/\d+/)?.[0] || '100') / 100;
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return gradeSum + (value * weight);
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}, 0);
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const totalWeight = validGrades.reduce((weightSum, grade) => {
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const weight = parseInt(grade.weight?.match(/\d+/)?.[0] || '100') / 100;
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return weightSum + weight;
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}, 0);
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return sum + (subjectWeightedSum / totalWeight);
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}, 0);
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return weightedSum / validSubjects.length;
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}
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function calculateOverallClassAverage(subjects) {
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const validSubjects = subjects.filter(s => s.classAverage > 0);
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if (validSubjects.length === 0) return 0;
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return validSubjects.reduce((sum, s) => sum + s.classAverage, 0) / validSubjects.length;
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}
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function shortenEvaluationName(name, maxLength = 30) {
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if (!name) return '';
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if (name.length <= maxLength) return name;
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return name.substring(0, maxLength - 3) + '...';
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}
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function generateGradeItem(grade) {
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const semesterClass = grade.isSemesterGrade ? 'semester-grade' : '';
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const dateObj = new Date(grade.date);
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const monthNames = ['Január', 'Február', 'Március', 'Április', 'Május', 'Június', 'Július', 'Augusztus', 'Szeptember', 'Október', 'November', 'December'];
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const formattedDate = `${monthNames[dateObj.getMonth()]} ${dateObj.getDate()}`;
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const shortenedTheme = shortenEvaluationName(grade.theme);
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return `
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<div class="grade-item grade-${grade.value} ${semesterClass}">
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<div class="grade-value">${grade.value}</div>
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<div class="grade-details">
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<div class="grade-theme" title="${grade.theme}">${shortenedTheme}</div>
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<div class="grade-meta">${grade.type}</div>
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</div>
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<div class="grade-date">${formattedDate}</div>
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</div>
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`;
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}
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function calculateGradeDistribution(subjects) {
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const distribution = {1: 0, 2: 0, 3: 0, 4: 0, 5: 0};
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subjects.forEach(subject => {
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subject.grades.forEach(grade => {
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const value = parseInt(grade.value);
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if (value >= 1 && value <= 5) {
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distribution[value]++;
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}
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});
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});
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return distribution;
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}
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function generatePageHTML(data, studentAverage, classAverage) {
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const totalGrades = data.subjects.reduce((sum, subject) => sum + subject.grades.length, 0);
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const gradeDistribution = calculateGradeDistribution(data.subjects);
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const semesterGrades = extractSemesterGrades(data.subjects);
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const studentGradeLevel = Math.floor(studentAverage) || 0;
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const classGradeLevel = Math.floor(classAverage) || 0;
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return `
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<div class="kreta-container">
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<header class="kreta-header">
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<div class="school-info">
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<p class="logo-text">
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<img src="${chrome.runtime.getURL('images/firka_logo.png')}" alt="Firka" class="logo">
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Firka
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</p>
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<div class="school-details">
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<span>${data.schoolInfo.id} - ${data.schoolInfo.name}</span>
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</div>
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</div>
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<nav class="kreta-nav">
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<div class="nav-links">
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<a href="/Intezmeny/Faliujsag" data-page="dashboard" class="nav-item">
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<img src="${chrome.runtime.getURL('icons/dashboard-inactive.svg')}" alt="Kezdőlap">
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Kezdőlap
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</a>
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<a href="/TanuloErtekeles/Osztalyzatok" data-page="grades" class="nav-item active">
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<img src="${chrome.runtime.getURL('icons/grades-active.svg')}" alt="Jegyek">
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Jegyek
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</a>
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<a href="/Orarend/InformaciokOrarend" data-page="timetable" class="nav-item">
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<img src="${chrome.runtime.getURL('icons/timetable-inactive.svg')}" alt="Órarend">
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Órarend
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</a>
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<a href="/Hianyzas/Hianyzasok" data-page="absences" class="nav-item">
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<img src="${chrome.runtime.getURL('icons/absences-inactive.svg')}" alt="Mulasztások">
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Mulasztások
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</a>
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<a href="/Tanulo/TanuloHaziFeladat" data-page="other" class="nav-item">
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<img src="${chrome.runtime.getURL('icons/others.svg')}" alt="Egyéb">
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Egyéb
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</a>
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</div>
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</nav>
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<div class="user-profile">
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<button class="user-dropdown-btn">
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<div class="user-info">
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<span class="user-name">${data.userData.name}</span>
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<span class="nav-logout-timer" id="logoutTimer">${data.userData.time}</span>
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</div>
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</button>
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<div class="user-dropdown">
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<a href="/Adminisztracio/Profil" data-page="profile" class="dropdown-item">
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<img src="${chrome.runtime.getURL('icons/profile.svg')}" alt="Profil">
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Profil
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</a>
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<a href="#" class="dropdown-item" id="settingsBtn">
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<img src="${chrome.runtime.getURL('icons/settings.svg')}" alt="Beállítások">
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Beállítások
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</a>
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<a href="/Home/Logout" data-page="logout" class="dropdown-item">
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<img src="${chrome.runtime.getURL('icons/logout.svg')}" alt="Kijelentkezés">
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Kijelentkezés
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</a>
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</div>
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</div>
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</header>
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<main class="kreta-main">
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<div class="grades-overview">
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<div class="overall-averages card">
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<div class="chart-header">
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<div class="chart-title">Jegyek (${totalGrades}db)</div>
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<div class="chart-averages">
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<div class="average-circle my-average" data-grade="${studentGradeLevel}">
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<span class="average-value ${studentAverage < 2 && studentAverage > 0 ? 'warning' : ''}">${studentAverage > 0 ? studentAverage.toFixed(2) : '-'}</span>
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</div>
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${classAverage > 0 ? `
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<div class="average-circle class-average" data-grade="${classGradeLevel}">
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<span class="average-value">${classAverage.toFixed(2)}</span>
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</div>
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` : ''}
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</div>
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</div>
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<div class="grades-chart">
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<canvas id="gradesChart"></canvas>
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</div>
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<div class="grade-distribution">
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${Object.entries(gradeDistribution)
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.map(([grade, count]) => `
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<div class="grade-count grade-${grade}">
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<span class="grade-value">${grade}</span>
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<span class="grade-amount">${count}</span>
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</div>
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`).join('')}
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</div>
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</div>
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${semesterGrades.length > 0 ? `
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<div class="semester-grades card">
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<h3>Félévi értékelések</h3>
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<div class="semester-grades-list">
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${semesterGrades.map(grade => `
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<div class="semester-grade-item grade-${grade.value}">
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<div class="semester-grade-value">${grade.value}</div>
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<div class="semester-grade-subject">${grade.subject}</div>
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</div>
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`).join('')}
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</div>
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</div>
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` : ''}
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</div>
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<div class="grades-grid">
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${generateSubjectCards(data.subjects)}
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</div>
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</main>
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</div>
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`;
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}
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function extractSemesterGrades(subjects) {
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const semesterGrades = [];
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subjects.forEach(subject => {
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const semesterGrade = subject.grades.find(grade => grade.isSemesterGrade);
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if (semesterGrade) {
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semesterGrades.push({
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subject: subject.name,
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value: semesterGrade.value,
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date: semesterGrade.date
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});
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}
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});
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return semesterGrades;
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}
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function calculateGradePoints(subjects) {
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const allGrades = [];
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subjects.forEach(subject => {
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subject.grades.forEach(grade => {
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const date = new Date(grade.date);
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const value = parseInt(grade.value);
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const weight = parseInt(grade.weight?.match(/\d+/)?.[0] || '100') / 100;
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allGrades.push({
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date,
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value,
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weight
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});
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});
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});
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allGrades.sort((a, b) => a.date - b.date);
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let totalWeight = 0;
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let weightedSum = 0;
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return allGrades.map(grade => {
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totalWeight += grade.weight;
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weightedSum += grade.value * grade.weight;
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return {
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date: grade.date.toISOString(),
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grade: grade.value,
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average: weightedSum / totalWeight
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};
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});
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}
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function setupGradesChart(subjects) {
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const ctx = document.getElementById('gradesChart');
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if (!ctx) return;
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const gradePoints = calculateGradePoints(subjects);
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new Chart(ctx, {
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type: 'line',
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data: {
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labels: gradePoints.map((_, index) => ''),
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datasets: [{
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label: 'Átlag',
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data: gradePoints.map(p => p.average),
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borderWidth: 5,
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tension: 0.5,
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segment: {
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borderColor: ctx => {
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const curr = ctx.p1.parsed.y;
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if (!curr) return 'transparent';
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const color = getComputedStyle(document.documentElement).getPropertyValue(
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curr < 2 ? '--grades-1' :
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curr < 2.5 ? '--grades-2' :
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curr < 3.5 ? '--grades-3' :
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curr < 4.5 ? '--grades-4' : '--grades-5'
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).trim() + '80';
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return color;
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}
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},
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fill: true,
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backgroundColor: function(context) {
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const chart = context.chart;
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const {ctx, chartArea} = chart;
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if (!chartArea) return null;
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const gradientBg = ctx.createLinearGradient(0, chartArea.bottom, 0, chartArea.top);
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gradientBg.addColorStop(0, getComputedStyle(document.documentElement).getPropertyValue('--grades-1').trim() + '30');
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gradientBg.addColorStop(0.2, getComputedStyle(document.documentElement).getPropertyValue('--grades-2').trim() + '30');
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gradientBg.addColorStop(0.4, getComputedStyle(document.documentElement).getPropertyValue('--grades-3').trim() + '30');
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gradientBg.addColorStop(0.6, getComputedStyle(document.documentElement).getPropertyValue('--grades-4').trim() + '30');
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gradientBg.addColorStop(0.8, getComputedStyle(document.documentElement).getPropertyValue('--grades-5').trim() + '30');
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return gradientBg;
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},
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pointBackgroundColor: context => {
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const value = context.raw;
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return getComputedStyle(document.documentElement).getPropertyValue(
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value < 2 ? '--grades-1' :
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value < 2.5 ? '--grades-2' :
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value < 3.5 ? '--grades-3' :
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value < 4.5 ? '--grades-4' : '--grades-5'
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).trim();
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},
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pointRadius: 0,
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pointHoverRadius: 0
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}]
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},
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options: {
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responsive: true,
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maintainAspectRatio: false,
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scales: {
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y: {
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min: 1,
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max: 5,
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ticks: {
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stepSize: 1,
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color: getComputedStyle(document.documentElement).getPropertyValue('--text-secondary')
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},
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grid: {
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color: getComputedStyle(document.documentElement).getPropertyValue('--text-teritary') + '20',
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lineWidth: 1,
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borderDash: [5, 5]
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}
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},
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x: {
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display: false
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}
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},
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plugins: {
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legend: {
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display: false
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},
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tooltip: {
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backgroundColor: getComputedStyle(document.documentElement).getPropertyValue('--card-card'),
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titleColor: getComputedStyle(document.documentElement).getPropertyValue('--text-primary'),
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bodyColor: getComputedStyle(document.documentElement).getPropertyValue('--text-primary'),
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borderColor: getComputedStyle(document.documentElement).getPropertyValue('--text-teritary') + '20',
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borderWidth: 1,
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padding: 12,
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displayColors: false,
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callbacks: {
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title: () => '',
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label: context => `Átlag: ${context.raw.toFixed(2)}`
|
|
}
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
function generateSubjectCards(subjects) {
|
|
const sortedSubjects = [...subjects].sort((a, b) => a.grades.length - b.grades.length);
|
|
|
|
return sortedSubjects.map(subject => {
|
|
const regularGrades = subject.grades.filter(grade => !grade.isSemesterGrade);
|
|
const myGrade = Math.floor(subject.average) || 0;
|
|
const classGrade = Math.floor(subject.classAverage) || 0;
|
|
|
|
return `
|
|
<div class="subject-card card">
|
|
<div class="subject-header">
|
|
<div class="subject-title">
|
|
<h3>${subject.name}</h3>
|
|
</div>
|
|
<div class="subject-averages">
|
|
<div class="average-circle my-average ${subject.average < 2 && subject.average > 0 ? 'warning' : ''}" data-grade="${myGrade}">
|
|
<span class="average-value">${subject.average > 0 ? subject.average.toFixed(2) : '-'}</span>
|
|
</div>
|
|
${subject.classAverage > 0 ? `
|
|
<div class="average-circle class-average" data-grade="${classGrade}">
|
|
<span class="average-value">${subject.classAverage.toFixed(2)}</span>
|
|
</div>
|
|
` : ''}
|
|
</div>
|
|
</div>
|
|
<div class="grades-list">
|
|
${regularGrades.map(generateGradeItem).join('')}
|
|
</div>
|
|
</div>
|
|
`;
|
|
}).join('');
|
|
}
|
|
|
|
function setupEventListeners() {
|
|
|
|
const userBtn = document.querySelector('.user-dropdown-btn');
|
|
const userDropdown = document.querySelector('.user-dropdown');
|
|
|
|
userBtn?.addEventListener('click', (e) => {
|
|
e.stopPropagation();
|
|
userDropdown.classList.toggle('show');
|
|
});
|
|
|
|
document.addEventListener('click', () => {
|
|
userDropdown?.classList.remove('show');
|
|
});
|
|
|
|
|
|
const timerEl = document.getElementById('logoutTimer');
|
|
if (timerEl) {
|
|
const startTime = parseInt(timerEl.textContent?.match(/\d+/)?.[0] || "45");
|
|
let timeLeft = startTime * 60;
|
|
|
|
const updateTimer = () => {
|
|
const minutes = Math.floor(timeLeft / 60);
|
|
const seconds = timeLeft % 60;
|
|
timerEl.textContent = `${minutes}:${seconds.toString().padStart(2, '0')}`;
|
|
|
|
if (timeLeft <= 0) {
|
|
window.location.href = '/Home/Logout';
|
|
} else {
|
|
timeLeft--;
|
|
}
|
|
};
|
|
|
|
updateTimer();
|
|
setInterval(updateTimer, 1000);
|
|
}
|
|
}
|
|
|
|
function waitForElement(selector) {
|
|
return new Promise(resolve => {
|
|
if (document.querySelector(selector)) {
|
|
return resolve(document.querySelector(selector));
|
|
}
|
|
|
|
const observer = new MutationObserver(mutations => {
|
|
if (document.querySelector(selector)) {
|
|
observer.disconnect();
|
|
resolve(document.querySelector(selector));
|
|
}
|
|
});
|
|
|
|
observer.observe(document.body, {
|
|
childList: true,
|
|
subtree: true
|
|
});
|
|
});
|
|
}
|
|
|
|
|
|
if (window.location.href.includes('/TanuloErtekeles/Osztalyzatok')) {
|
|
transformGradesPage();
|
|
}
|
|
})(); |