const fs = require('fs');
const path = require('path');
const edifactValidator = require('./js/edifact-validator');

try {
    const filePath = path.join(__dirname, 'samples', 'test_efz.edi');
    const content = fs.readFileSync(filePath, 'utf8');

    console.log('--- Testing validateEdifact ---');
    const validationResult = edifactValidator.validateEdifact(content);
    console.log('Valid:', validationResult.valid);
    console.log('Errors:', validationResult.errors);
    console.log('Warnings:', validationResult.warnings);
    console.log('Stats:', JSON.stringify(validationResult.stats, null, 2));

    console.log('\n--- Testing parseWithLib ---');
    const parseResult = edifactValidator.parseWithLib(content);
    if (parseResult.error) {
        console.error('Parse Error:', parseResult.error);
    } else {
        console.log('Successfully parsed', parseResult.segmentCount, 'segments.');
        console.log('First 3 segments:');
        console.log(JSON.stringify(parseResult.segments.slice(0, 3), null, 2));
    }

} catch (e) {
    console.error('Script Error:', e.message);
}