Scientific Fact Generator

Generated on: ${data.dateGenerated}

`; }; const downloadTxt = () => { const data = getReportData(); let content = `SCIENTIFIC FACT LOG\n`; content += "========================================\n"; content += `Date Generated: ${data.dateGenerated}\n`; content += `Total Facts: ${data.facts.length}\n`; content += "========================================\n\n"; data.facts.forEach((f, index) => { content += `${index + 1}. STATEMENT: ${f.statement}\n`; content += ` FIELD: ${f.field}\n`; content += ` CONFIDENCE: ${f.confidence}\n`; content += ` SOURCE: ${f.source}\n\n`; }); const blob = new Blob([content], { type: 'text/plain;charset=utf-8' }); const a = document.createElement('a'); a.href = URL.createObjectURL(blob); a.download = `scientific_fact_log.txt`; document.body.appendChild(a); a.click(); document.body.removeChild(a); URL.revokeObjectURL(a.href); }; const downloadPDF = () => { if (typeof window.jspdf === 'undefined' || typeof window.jspdf.jsPDF === 'undefined') { alert('Error: jsPDF library not loaded.'); return; } const { jsPDF } = window.jspdf; const doc = new jsPDF('l', 'mm', 'a4'); // Landscape for better table fit const data = getReportData(); const margin = 10; const pageWidth = doc.internal.pageSize.getWidth(); let yPos = 15; // 1. Title doc.setFontSize(18); doc.setFont(undefined, 'bold'); doc.setTextColor(44, 62, 80); doc.text(`Scientific Fact Log`, pageWidth / 2, yPos, { align: 'center' }); yPos += 8; doc.setFontSize(10); doc.setFont(undefined, 'normal'); doc.setTextColor(108, 117, 125); doc.text(`Generated on: ${data.dateGenerated} | Total Entries: ${data.facts.length}`, pageWidth / 2, yPos, { align: 'center' }); yPos += 8; // 2. Table Data const logHead = [['#', 'Statement', 'Field', 'Confidence', 'Source / Citation']]; const logBody = data.facts.map((f, index) => [ index + 1, f.statement, f.field, f.confidence, f.source ]); doc.autoTable({ startY: yPos, head: logHead, body: logBody, theme: 'grid', styles: { fontSize: 8, cellPadding: 2, textColor: [52, 73, 94], valign: 'top' }, headStyles: { fillColor: [52, 152, 219], textColor: [255, 255, 255] }, columnStyles: { 0: { cellWidth: 8 }, 1: { cellWidth: 80 }, 2: { cellWidth: 30 }, 3: { cellWidth: 25 }, 4: { cellWidth: 'auto' } }, margin: { left: margin, right: margin } }); doc.save('scientific_fact_log.pdf'); }; // --- Event Listeners --- // Tab Buttons tabButtons.forEach((btn, index) => { btn.addEventListener('click', () => showTab(index + 1)); }); // Next/Prev Navigation nextBtn.addEventListener('click', () => showTab(currentTab + 1)); prevBtn.addEventListener('click', () => showTab(currentTab - 1)); // Tab 1 Action newFactInputs.addBtn.addEventListener('click', () => addFact()); // Tab 2 Actions (Remove and Edit) factTbody.addEventListener('click', (e) => { if (e.target.dataset.removeId) { removeFact(parseInt(e.target.dataset.removeId)); } }); factTbody.addEventListener('blur', (e) => { if (e.target.tagName === 'TD' && e.target.isContentEditable) { const id = parseInt(e.target.dataset.id); const field = e.target.dataset.field; updateFact(id, field, e.target.textContent); } generatePreview(); // Refresh summary on blur }, true); // Tab 3 Actions downloadPdfBtn.addEventListener('click', downloadPDF); downloadTxtBtn.addEventListener('click', downloadTxt); // --- Initialization --- // Pre-populate with sample data addFact({ statement: "The speed of light in a vacuum is 299,792,458 meters per second.", source: "CODATA/NIST", confidence: "High (Established)", field: "Physics", date: "1983-01-01" }); addFact({ statement: "Ocean acidity has increased by approximately 30% since the start of the Industrial Revolution.", source: "NOAA/IPCC AR5", confidence: "High (Established)", field: "Oceanography", date: "2014-01-01" }); // Set default date to today newFactInputs.date.value = new Date().toISOString().substring(0, 10); showTab(1); // Set initial state });