import mysql from 'mysql2/promise';
import { readFileSync } from 'fs';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';

const __dirname = dirname(fileURLToPath(import.meta.url));

async function main() {
  const conn = await mysql.createConnection(process.env.DATABASE_URL);
  
  try {
    // Read the migration SQL
    const sql = readFileSync(join(__dirname, '../drizzle/0001_secret_guardian.sql'), 'utf8');
    
    // Split by statement-breakpoint and execute each statement
    const statements = sql
      .split('--> statement-breakpoint')
      .map(s => s.trim())
      .filter(s => s.length > 0);
    
    console.log(`Executing ${statements.length} statements...`);
    
    for (const stmt of statements) {
      try {
        await conn.query(stmt);
        console.log('✓', stmt.slice(0, 60).replace(/\n/g, ' '));
      } catch (e) {
        if (e.code === 'ER_TABLE_EXISTS_ERROR' || e.message.includes('already exists')) {
          console.log('⚠ Already exists (skipping):', stmt.slice(0, 60).replace(/\n/g, ' '));
        } else {
          console.error('✗ Error:', e.message, '\nSQL:', stmt.slice(0, 100));
        }
      }
    }
    
    // Mark migration as applied
    try {
      await conn.query(
        'INSERT IGNORE INTO __drizzle_migrations (hash, created_at) VALUES (?, ?)',
        ['0001_secret_guardian_hash', Date.now()]
      );
      console.log('✓ Migration marked as applied');
    } catch (e) {
      console.log('Migration tracking:', e.message);
    }
    
    // Verify tables
    const [tables] = await conn.query('SHOW TABLES');
    console.log('\nAll tables:', tables.map(t => Object.values(t)[0]));
    
  } finally {
    await conn.end();
  }
}

main().catch(console.error);