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

const root = path.join(__dirname, '..');
const distRuntimeDir = path.join(root, 'dist', 'runtime');
const deploymentDocName = '\u751f\u4ea7\u5b9e\u65bd\u90e8\u7f72\u6587\u6863.md';
const assets = [
  'config.json',
  'alModel.json',
  deploymentDocName,
];

fs.mkdirSync(distRuntimeDir, { recursive: true });

for (const fileName of assets) {
  const source = path.join(root, fileName);

  if (!fs.existsSync(source)) {
    console.warn(`[BUILD] Skip missing file: ${fileName}`);
    continue;
  }

  const target = path.join(distRuntimeDir, fileName);
  fs.copyFileSync(source, target);
  console.log(`[BUILD] Copied ${fileName} -> dist/runtime/${fileName}`);
}