import { Sequelize } from 'sequelize';
import { config } from './config.ts';
import { useContextKey } from '@kevisual/context';

export type PostgresConfig = {
  postgres: {
    username: string;
    password: string;
    host: string;
    port: number;
    database: string;
  };
};
if (!config.POSTGRES_PASSWORD || !config.POSTGRES_USER) {
  console.error('postgres config is required password and user');
  process.exit(1);
}
const postgresConfig = {
  username: config.POSTGRES_USER,
  password: config.POSTGRES_PASSWORD,
  host: config.POSTGRES_HOST || 'localhost',
  port: parseInt(config.POSTGRES_PORT || '5432'),
  database: config.POSTGRES_DB || 'postgres',
};

export const init = async () => {
  return new Sequelize({
    dialect: 'postgres',
    ...postgresConfig,
    // logging: false,
  });
};

export const sequelize = useContextKey('sequelize', () => init());