'use strict';

/**
 * Export one resume YAML (resume/<slug>.yml) through one Vue template to pdf/<template>-<slug>.pdf
 *
 * Usage:
 *   node scripts/export-cli.js <resume-slug> [template]
 *   npm run export:bw -- cherepaha
 *   npm run export:bw -- dobkin green
 *
 * Default template: ai-bw
 *
 * Optional: PDF_SCALE=0.95 (0.1–2) slightly shrinks the PDF if you still need to squeeze to 2 pages.
 */

const { spawnSync } = require('child_process');
const fs = require('fs');
const path = require('path');

const repoRoot = path.join(__dirname, '..');

const slug = (process.argv[2] || '').trim().toLowerCase();
const template = (process.argv[3] || 'ai-bw').trim().replace(/\.vue$/i, '').toLowerCase();

if (!slug) {
    console.error('Usage: node scripts/export-cli.js <resume-slug> [template]');
    console.error('');
    console.error('Examples:');
    console.error('  npm run export:bw -- cherepaha');
    console.error('  npm run export:bw -- dobkin');
    console.error('  node scripts/export-cli.js cherepaha green');
    console.error('');
    console.error('Resume data: resume/<slug>.yml   Output: pdf/<template>-<slug>.pdf');
    process.exit(1);
}

const yml = path.join(repoRoot, 'resume', slug + '.yml');
if (!fs.existsSync(yml)) {
    console.error('Missing resume data file: ' + yml);
    process.exit(1);
}

const vuePath = path.join(repoRoot, 'src', 'resumes', template + '.vue');
if (!fs.existsSync(vuePath)) {
    console.error('Unknown template (no file): ' + vuePath);
    process.exit(1);
}

const r = spawnSync(
    'npx',
    ['concurrently', 'npm run dev', `node scripts/export.js ${template}`, '--success', 'first', '--kill-others', '--raw'],
    {
        cwd: repoRoot,
        env: Object.assign({}, process.env, { RESUME_NAME: slug }),
        stdio: 'inherit'
    }
);

const code = typeof r.status === 'number' ? r.status : 1;
process.exit(code);