import { Sequelize } from 'sequelize';
import dotenv from 'dotenv';

dotenv.config();

const sequelize = new Sequelize(process.env.DB_NAME, process.env.DB_USER, process.env.DB_PASSWORD, {
    host: process.env.DB_HOST,
    dialect: 'postgres',
    define: {
        timestamps: false
    },
});

const createSchemas = async () => {
    await sequelize.query('CREATE SCHEMA IF NOT EXISTS community');
    await sequelize.query('CREATE SCHEMA IF NOT EXISTS logs');
    await sequelize.query('CREATE SCHEMA IF NOT EXISTS type');
    await sequelize.query('CREATE SCHEMA IF NOT EXISTS service');
    await sequelize.query('CREATE SCHEMA IF NOT EXISTS forum');
};

const initializeDatabase = async () => {
    await createSchemas();
    const { default: models } = await import('../models/index.js');
    await syncModels(models);
};

const syncModels = async (models) => {
    for (const model of Object.values(models)) { 
        await model.sync({ alter: true, force: false });
    }
};

export { sequelize, initializeDatabase, syncModels };