/**
 * Database Migration Script
 * Synchronizes all Sequelize models with the database
 * This script will DROP all existing tables and recreate them.
 * 
 * Run: npx tsx scripts/migrate.ts
 */

import 'dotenv/config';
import db from '../src/database/models/index.js';

async function runMigrations() {
    console.log('🔄 Starting database synchronization (Fresh Startup)...\n');
    console.log('⚠️  WARNING: This will drop all existing tables in the database.\n');

    try {
        // Authenticate with the database
        await db.sequelize.authenticate();
        console.log('📡 Connected to the database successfully.');

        // Synchronize models (force: true drops existing tables)
        // This ensures that the schema exactly matches the Sequelize models
        await db.sequelize.sync({ force: true });

        console.log('\n✅ All tables created and synchronized successfully!');
        console.log('----------------------------------------------------');
        const modelNames = Object.keys(db).filter(k => k !== 'sequelize' && k !== 'Sequelize');
        console.log(`Available Models (${modelNames.length}): ${modelNames.join(', ')}`);
        console.log('----------------------------------------------------');

        process.exit(0);
    } catch (error: any) {
        console.error('\n❌ Migration failed:', error.message);
        if (error.stack) {
            console.error('\nStack Trace:\n', error.stack);
        }
        process.exit(1);
    }
}

runMigrations();