import { PostgreSQLClient } from '@stock-bot/postgres-client';
import { MongoDBClient } from '@stock-bot/mongodb-client';

let postgresClient: PostgreSQLClient | null = null;
let mongodbClient: MongoDBClient | null = null;

export function setPostgreSQLClient(client: PostgreSQLClient): void {
  postgresClient = client;
}

export function getPostgreSQLClient(): PostgreSQLClient {
  if (!postgresClient) {
    throw new Error('PostgreSQL client not initialized. Call setPostgreSQLClient first.');
  }
  return postgresClient;
}

export function setMongoDBClient(client: MongoDBClient): void {
  mongodbClient = client;
}

export function getMongoDBClient(): MongoDBClient {
  if (!mongodbClient) {
    throw new Error('MongoDB client not initialized. Call setMongoDBClient first.');
  }
  return mongodbClient;
}