${categoryPrompts[randomIndex]}

`; } function analyzeText() { const text = document.getElementById('essay-text')?.value || ''; // 1. Word Count const words = text.trim().split(/\s+/).filter(Boolean); const wordCount = words.length; const wordCountEl = document.querySelector('#analysis-word-count span:last-child'); if (wordCountEl) wordCountEl.textContent = wordCount; // 2. Readability (Flesch-Kincaid Grade Level) const sentences = text.match(/[^.!?]+[.!?]+/g) || []; const sentenceCount = sentences.length || 1; const syllableCount = countSyllables(text); let readabilityText = "N/A"; if (wordCount > 0 && sentenceCount > 0) { const grade = 0.39 * (wordCount / sentenceCount) + 11.8 * (syllableCount / wordCount) - 15.59; readabilityText = `Grade ${Math.max(1, grade).toFixed(1)}`; } const readabilityEl = document.querySelector('#analysis-readability span:last-child'); if (readabilityEl) readabilityEl.textContent = readabilityText; // 3. Passive Voice const passiveRegex = /\b(am|are|is|was|were|be|being|been)\b\s*(\w+ed|[\w]+en)\b/gi; const passiveMatches = text.match(passiveRegex) || []; const passiveEl = document.querySelector('#analysis-passive span:last-child'); if(passiveEl) passiveEl.textContent = passiveMatches.length; // 4. Repeated Words const wordMap = {}; words.forEach(word => { const lowerWord = word.toLowerCase().replace(/[.,!?;:"']/g, ''); if (lowerWord.length > 3) { // Ignore short words wordMap[lowerWord] = (wordMap[lowerWord] || 0) + 1; } }); const repeatedWords = Object.entries(wordMap) .filter(([_, count]) => count > 2) .sort(([, a], [, b]) => b - a); const repeatsEl = document.getElementById('analysis-repeats'); if(repeatsEl){ if (repeatedWords.length > 0) { repeatsEl.innerHTML = repeatedWords.map(([word, count]) => `${word} (${count})`).join(', '); } else { repeatsEl.innerHTML = 'None'; } } } function countSyllables(text) { if (!text) return 0; text = text.toLowerCase(); let count = 0; const words = text.split(/\s+/); words.forEach(word => { if (word.length <= 3) { count += 1; return; } word = word.replace(/(?:[^laeiouy]es|ed|[^laeiouy]e)$/, ''); word = word.replace(/^y/, ''); const syllables = word.match(/[aeiouy]{1,2}/g); count += syllables ? syllables.length : 0; }); return count; } function populateReviewTab() { const finalEssayDisplay = document.getElementById('final-essay-display'); const finalAnalysisDisplay = document.getElementById('final-analysis-display'); if (!finalEssayDisplay || !finalAnalysisDisplay) return; const essayText = document.getElementById('essay-text')?.value || ''; // Populate essay if (essayText.trim()) { finalEssayDisplay.innerHTML = essayText.replace(/\n/g, '
'); } else { finalEssayDisplay.innerHTML = `

Your essay will appear here once you've written it in the previous tab.

`; } // Populate analysis const wordCount = document.querySelector('#analysis-word-count span:last-child')?.textContent || '0'; const readability = document.querySelector('#analysis-readability span:last-child')?.textContent || 'N/A'; const passiveCount = document.querySelector('#analysis-passive span:last-child')?.textContent || '0'; const repeatsHTML = document.getElementById('analysis-repeats')?.innerHTML || 'None'; finalAnalysisDisplay.innerHTML = ` `; } function downloadPDF() { const { jsPDF } = window.jspdf; const doc = new jsPDF({ orientation: 'portrait', unit: 'pt', format: 'a4' }); // --- Get Data --- const essayText = document.getElementById('essay-text')?.value || 'No essay provided.'; const wordCount = document.querySelector('#analysis-word-count span:last-child')?.textContent || '0'; const readability = document.querySelector('#analysis-readability span:last-child')?.textContent || 'N/A'; const passiveCount = document.querySelector('#analysis-passive span:last-child')?.textContent || '0'; const repeatsEl = document.getElementById('analysis-repeats'); let repeatedWordsText = "None"; if (repeatsEl && repeatsEl.innerHTML !== 'None') { const tempDiv = document.createElement('div'); tempDiv.innerHTML = repeatsEl.innerHTML; repeatedWordsText = tempDiv.innerText || tempDiv.textContent || ''; } // --- PDF Styling & Layout Variables --- const pageWidth = doc.internal.pageSize.getWidth(); const pageHeight = doc.internal.pageSize.getHeight(); const margin = 40; const usableWidth = pageWidth - margin * 2; let cursorY = margin; // --- Helper function to add headers/footers --- const addHeaderFooter = () => { doc.setFontSize(16); doc.setFont('helvetica', 'bold'); doc.text('University Application Essay Analysis', pageWidth / 2, margin / 2 + 10, { align: 'center' }); // Footer const pageCount = doc.internal.getNumberOfPages(); doc.setFontSize(8); doc.setFont('helvetica', 'normal'); for (let i = 1; i <= pageCount; i++) { doc.setPage(i); doc.text(`Page ${i} of ${pageCount}`, pageWidth / 2, pageHeight - margin / 2, { align: 'center' }); } }; // --- 1. Draw Essay Section --- doc.setFontSize(14); doc.setFont('helvetica', 'bold'); doc.text('Your Essay', margin, cursorY); cursorY += 25; doc.setLineWidth(1); doc.line(margin, cursorY - 5, pageWidth - margin, cursorY - 5); doc.setFontSize(11); doc.setFont('times', 'normal'); const essayLines = doc.splitTextToSize(essayText, usableWidth); const lineHeight = doc.getLineHeight() * 0.9; essayLines.forEach(line => { if (cursorY + lineHeight > pageHeight - margin) { doc.addPage(); cursorY = margin; } doc.text(line, margin, cursorY); cursorY += lineHeight; }); // --- 2. Draw Analysis Section --- cursorY += 30; // Add space before analysis if (cursorY + 120 > pageHeight - margin) { // Check if enough space for analysis header + content doc.addPage(); cursorY = margin; } doc.setFontSize(14); doc.setFont('helvetica', 'bold'); doc.text('Analysis Report', margin, cursorY); cursorY += 25; doc.setLineWidth(1); doc.line(margin, cursorY - 5, pageWidth - margin, cursorY - 5); doc.setFontSize(11); doc.setFont('helvetica', 'normal'); const analysisData = [ { label: 'Word Count:', value: wordCount }, { label: 'Readability Score:', value: readability }, { label: 'Passive Voice Instances:', value: passiveCount }, { label: 'Frequently Used Words:', value: repeatedWordsText } ]; analysisData.forEach(item => { if (cursorY + 40 > pageHeight - margin) { doc.addPage(); cursorY = margin; } doc.setFont('helvetica', 'bold'); doc.text(item.label, margin, cursorY); doc.setFont('helvetica', 'normal'); const valueLines = doc.splitTextToSize(item.value, usableWidth - 120); // Indent value doc.text(valueLines, margin + 130, cursorY); cursorY += (valueLines.length * lineHeight) + 10; }); // --- 3. Finalize and Save --- addHeaderFooter(); // Add header and footer to all pages doc.save('University-Essay-Analysis-Report.pdf'); }