import Ajv from 'ajv';
import fs from 'fs';
import path from 'path';

const serviceSchema = JSON.parse(fs.readFileSync('./src/content/schema-categories.json', 'utf-8'));


/**
 * @param {string} filePath
 */
function validateFile(filePath) {
    const ajv = new Ajv();
    const data = JSON.parse(fs.readFileSync(filePath, 'utf-8'));
    const validate = ajv.compile(serviceSchema);
    const valid = validate(data);
    if (!valid) {
        throw new Error(`Invalid service data in ${filePath}: ${JSON.stringify(validate.errors)}`);
    }
}

/**
 * @param {string} directory
 */
function scanDirectory(directory) {
    const files = fs.readdirSync(directory);
    for (const file of files) {
        const filePath = path.join(directory, file);
        const stat = fs.statSync(filePath);
        if (stat.isDirectory()) {
            scanDirectory(filePath);
        } else if (path.extname(filePath) === '.json') {
            validateFile(filePath);
        }
    }
}

export function validateServices() {
    try {
        scanDirectory('./src/content/services');
        console.log('All services validated successfully!');
    } catch (error) {
        console.error(`Error validating services: ${error}`);
        process.exit(1); // Exit with non-zero code to signal failure
    }
}

validateServices();