import path from 'node:path';
import { createDbPool, isDatabaseConfigured } from './db.mjs';
import { importMemind, resolveMemindLib } from './lib-path.mjs';
import { projectRoot } from './load-env.mjs';

export async function bootstrapAdminServices() {
  if (!isDatabaseConfigured()) {
    throw new Error('数据库未配置');
  }

  const memindLib = resolveMemindLib();
  const pool = createDbPool();
  const { createUserAuth } = await importMemind('user-auth.mjs');
  const { createLlmProviderService } = await importMemind('llm-providers.mjs');

  const usersRoot =
    process.env.H5_USERS_ROOT?.trim() ?? path.join(projectRoot, 'data', 'users');
  const apiTarget = process.env.TKMIND_API_TARGET ?? 'https://127.0.0.1:18006';
  const apiSecret = process.env.TKMIND_SERVER__SECRET_KEY ?? 'local-dev-secret';

  const userAuth = createUserAuth(pool, {
    usersRoot,
    h5Root: memindLib,
    defaultSignupBalanceCents: Number(process.env.H5_SIGNUP_BALANCE_CENTS ?? 500),
  });

  await userAuth.ensureAdminUser();

  const llmProviderService = createLlmProviderService(pool, {
    apiTarget,
    apiSecret,
  });

  console.log(`Admin DB connected (${process.env.MYSQL_DATABASE ?? 'via DATABASE_URL'})`);
  console.log(`Users root: ${usersRoot}`);
  console.log(`Memind lib: ${memindLib}`);

  return { pool, userAuth, llmProviderService };
}