ylrz_saas_pharmacy/java/fs-service/scripts/decode_lobster_java_unicode.mjs

import { readFileSync, writeFileSync, readdirSync } from 'node:fs';
import { dirname, join } from 'node:path';
import { fileURLToPath } from 'node:url';

const scriptDir = dirname(fileURLToPath(import.meta.url));
const root = join(scriptDir, '../..');
const svc = join(root, 'fs-service/src/main/java/com/fs/company/service/workflow');
const srcDir = join(scriptDir, 'lobster_utf8_sources');

function decodeJavaUnicode(text) {
  return text.replace(/\\u([0-9a-fA-F]{4})/g, (_, hex) => String.fromCharCode(parseInt(hex, 16)));
}

function writeUtf8(path, content) {
  writeFileSync(path, content.replace(/\r\n/g, '\n'), 'utf8');
}

function fixFile(path) {
  const raw = readFileSync(path, 'utf8');
  const decoded = decodeJavaUnicode(raw);
  if (decoded === raw) {
    console.log('skip (no \\u):', path.split(/[/\\]/).pop());
    return;
  }
  writeUtf8(path, decoded);
  console.log('decoded:', path.split(/[/\\]/).pop());
}

const javaFiles = [
  join(svc, 'execution/LobsterOutboundQualityGate.java'),
  join(svc, 'execution/ProductKnowledgeBoundaryPolicy.java'),
  join(svc, 'execution/TenantProductClaimSemanticAnalyzer.java'),
  join(svc, 'execution/LobsterProactiveGreetingService.java'),
  join(svc, 'execution/LobsterMessageTemplateRenderer.java'),
  join(svc, 'deepdialogue/GeneralKnowledgeDialoguePolicy.java'),
  join(svc, 'deepdialogue/CustomerFacingMessageSplitter.java'),
];

for (const path of javaFiles) {
  fixFile(path);
}

for (const name of readdirSync(srcDir).filter((f) => f.endsWith('.java'))) {
  fixFile(join(srcDir, name));
}

console.log('done');