create-event-template.js

const fs = require('fs');
const path = require('path');
const readline = require('readline');

const dataDir = path.join(__dirname, 'data');

function parseEventData(html, eventId) {
    const data = {
        id: eventId
    };
    
    const idMatch = html.match(/ID:\s*([^\s<]+)/);
    if (idMatch) data.id = idMatch[1];
    
    const airmassMatch = html.match(/Airmass:\s*<\/td>\s*<td[^>]*>\s*([\d.]+)/);
    if (airmassMatch) data.airmass = parseFloat(airmassMatch[1]);
    
    const altitudeMatch = html.match(/Altitude \(deg\):\s*<\/td>\s*<td[^>]*>\s*([\d.-]+)/);
    if (altitudeMatch) data.altitude_deg = parseFloat(altitudeMatch[1]);
    
    const azimuthMatch = html.match(/Azimuth \(deg\):\s*<\/td>\s*<td[^>]*>\s*([\d.-]+)/);
    if (azimuthMatch) data.azimuth_deg = parseFloat(azimuthMatch[1]);
    
    const dateMatch = html.match(/UT Date \(DD\/MM\/YYYY\):\s*<\/td>\s*<td[^>]*>\s*([^\s<]+)/);
    if (dateMatch) data.ut_date = dateMatch[1];
    
    const timeMatch = html.match(/UT Time:\s*<\/td>\s*<td[^>]*>\s*([^\s<]+)/);
    if (timeMatch) data.ut_time = timeMatch[1];
    
    const magRMatch = html.match(/R \(mag\):\s*<\/td>\s*<td[^>]*>\s*([^\s<]+(?:\s*±\s*[^\s<]+)?)/);
    if (magRMatch) data.mag_r = magRMatch[1];
    
    const magIMatch = html.match(/I \(mag\):\s*<\/td>\s*<td[^>]*>\s*([^\s<]+(?:\s*±\s*[^\s<]+)?)/);
    if (magIMatch) data.mag_i = magIMatch[1];
    
    const longMatch = html.match(/Lunar Long \(deg\):\s*<\/td>\s*<td[^>]*>\s*([\d.-]+)/);
    if (longMatch) data.lunar_long_deg = parseFloat(longMatch[1]);
    
    const latMatch = html.match(/Lunar Lat \(deg\):\s*<\/td>\s*<td[^>]*>\s*([\d.-]+)/);
    if (latMatch) data.lunar_lat_deg = parseFloat(latMatch[1]);
    
    const durationMatch = html.match(/Duration \(sec\):\s*<\/td>\s*<td[^>]*>\s*([\d.]+)/);
    if (durationMatch) data.duration_sec = parseFloat(durationMatch[1]);
    
    const camerasMatch = html.match(/Number of Cameras:\s*<\/td>\s*<td[^>]*>\s*(\d+)/);
    if (camerasMatch) data.number_of_cameras = parseInt(camerasMatch[1]);
    
    const sizeMatch = html.match(/Media Size:\s*(\d+)\s*MB/);
    if (sizeMatch) data.media_size_mb = parseInt(sizeMatch[1]);
    
    return data;
}

function createEventFolder(eventId, data, html) {
    const eventDir = path.join(dataDir, `event-${eventId}`);
    const imagesDir = path.join(eventDir, 'images');
    
    if (!fs.existsSync(eventDir)) {
        fs.mkdirSync(eventDir, { recursive: true });
    }
    if (!fs.existsSync(imagesDir)) {
        fs.mkdirSync(imagesDir, { recursive: true });
    }
    
    const htmlPath = path.join(eventDir, `event-${eventId}.html`);
    fs.writeFileSync(htmlPath, html, 'utf8');
    
    const csvHeader = 'id,airmass,altitude_deg,azimuth_deg,ut_date,ut_time,mag_r,mag_i,lunar_long_deg,lunar_lat_deg,duration_sec,number_of_cameras,media_size_mb';
    const csvRow = `${data.id || eventId},${data.airmass || ''},${data.altitude_deg || ''},${data.azimuth_deg || ''},${data.ut_date || ''},${data.ut_time || ''},"${data.mag_r || ''}","${data.mag_i || ''}",${data.lunar_long_deg || ''},${data.lunar_lat_deg || ''},${data.duration_sec || ''},${data.number_of_cameras || ''},${data.media_size_mb || ''}`;
    const csvContent = csvHeader + '\n' + csvRow;
    
    const csvPath = path.join(eventDir, `event-${eventId}.csv`);
    fs.writeFileSync(csvPath, csvContent, 'utf8');
    
    return eventDir;
}

function processEvent(eventId, html) {
    const eventData = parseEventData(html, eventId);
    const eventDir = createEventFolder(eventId, eventData, html);
    console.log(`✓ Successfully created event ${eventId} at: ${eventDir}`);
}

const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
});

console.log('=== Event Folder Creator ===\n');

rl.question('Enter event ID: ', (eventId) => {
    console.log('Please paste the HTML content of the event page (press Enter twice when done):');
    
    let htmlLines = [];
    rl.on('line', (line) => {
        if (line.trim() === '') {
            rl.close();
        } else {
            htmlLines.push(line);
        }
    });
    
    rl.on('close', () => {
        const html = htmlLines.join('\n');
        if (html.trim() !== '') {
            processEvent(parseInt(eventId), html);
        } else {
            console.log('No HTML content provided.');
        }
        process.exit(0);
    });
});