const fs = require('fs');
const path = require('path');
const mysql = require('mysql2/promise');
const dotenv = require('dotenv');

dotenv.config({ path: path.join(__dirname, '../.env') });

const dbConfig = {
    host: process.env.DB_HOST,
    user: process.env.DB_USER,
    password: process.env.DB_PASSWORD,
    database: process.env.DB_NAME,
    multipleStatements: true
};

async function setupDatabase() {
    const connection = await mysql.createConnection(dbConfig);
    
    try {
        // Create tables
        console.log('Setting up database schema...');
        const schemaSQL = fs.readFileSync(path.join(__dirname, '../db/schema.sql'), 'utf8');
        await connection.query(schemaSQL);
        console.log('Schema created successfully');

        // Create stored procedures
        console.log('Setting up stored procedures...');
        const proceduresSQL = fs.readFileSync(path.join(__dirname, '../db/procedures.sql'), 'utf8');
        await connection.query(proceduresSQL);
        console.log('Stored procedures created successfully');

        console.log('Database setup completed successfully');
    } catch (error) {
        console.error('Error setting up database:', error);
        process.exit(1);
    } finally {
        await connection.end();
    }
}

setupDatabase();