"use server";

import knex from 'knex';
// import oracledb from 'oracledb';
// eslint-disable-next-line @typescript-eslint/no-require-imports
const oracledb = require('oracledb');

// Knex Oracle 연결 생성
export const oracleKnex = knex({
  client: 'oracledb',
  connection: {
    user: process.env.ORACLE_USER,
    password: process.env.ORACLE_PASSWORD,
    connectString: process.env.ORACLE_CONNECTION_STRING,
  },
  pool: { min: 0, max: 5 }
});

// OracleDB 직접 연결 생성 함수
export async function getOracleConnection() {
  try {
    const connection = await oracledb.getConnection({
      user: process.env.ORACLE_USER,
      password: process.env.ORACLE_PASSWORD,
      connectString: process.env.ORACLE_CONNECTION_STRING
    });
    
    return connection;
  } catch (error) {
    console.error('Oracle DB 연결 오류:', error);
    throw error;
  }
}