#!/usr/bin/env node

/**
 * Version synchronization script for ailog
 * Syncs version from Cargo.toml to all package.json files
 */

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

// Read version from Cargo.toml
function getCargoVersion() {
    const cargoPath = path.join(__dirname, '../Cargo.toml');
    const cargoContent = fs.readFileSync(cargoPath, 'utf8');
    const versionMatch = cargoContent.match(/^version\s*=\s*"([^"]+)"/m);
    
    if (!versionMatch) {
        throw new Error('Could not find version in Cargo.toml');
    }
    
    return versionMatch[1];
}

// Update package.json version
function updatePackageVersion(packagePath, version) {
    if (!fs.existsSync(packagePath)) {
        console.warn(`Package.json not found: ${packagePath}`);
        return false;
    }
    
    const packageData = JSON.parse(fs.readFileSync(packagePath, 'utf8'));
    const oldVersion = packageData.version;
    packageData.version = version;
    
    fs.writeFileSync(packagePath, JSON.stringify(packageData, null, 2) + '\n');
    console.log(`Updated ${path.relative(process.cwd(), packagePath)}: ${oldVersion} → ${version}`);
    return true;
}

// Main function
function main() {
    try {
        const version = getCargoVersion();
        console.log(`Cargo.toml version: ${version}`);
        
        // List of package.json files to update
        const packageFiles = [
            path.join(__dirname, '../oauth/package.json'),
            path.join(__dirname, '../pds/package.json')
        ];
        
        let updatedCount = 0;
        for (const packageFile of packageFiles) {
            if (updatePackageVersion(packageFile, version)) {
                updatedCount++;
            }
        }
        
        console.log(`✅ Successfully updated ${updatedCount} package.json files`);
        
    } catch (error) {
        console.error('❌ Error syncing versions:', error.message);
        process.exit(1);
    }
}

// Run if called directly
if (require.main === module) {
    main();
}

module.exports = { getCargoVersion, updatePackageVersion };