import Database from "better-sqlite3";

// Migration script to add 'initial' column to users table
// Run this on your live server to apply the database changes

const dbPath = process.argv[2] || "./data/database.sqlite"; // Allow custom path via command line

console.log(`Applying migration to database: ${dbPath}`);

try {
  const db = new Database(dbPath);

  // Check if initial column already exists
  const schema = db.prepare("PRAGMA table_info(users)").all();
  const hasInitialColumn = schema.some(column => column.name === 'initial');

  if (hasInitialColumn) {
    console.log("✅ Initial column already exists in users table");
  } else {
    // Add the initial column
    db.prepare("ALTER TABLE users ADD COLUMN initial TEXT").run();
    console.log("✅ Added 'initial' column to users table");
  }

  // Verify the column was added
  const updatedSchema = db.prepare("PRAGMA table_info(users)").all();
  const initialColumn = updatedSchema.find(column => column.name === 'initial');

  if (initialColumn) {
    console.log("✅ Migration completed successfully");
    console.log(`Column details: ${JSON.stringify(initialColumn, null, 2)}`);
  } else {
    console.error("❌ Migration failed - initial column not found");
    process.exit(1);
  }

  db.close();
  console.log("Database connection closed");

} catch (error) {
  console.error("❌ Migration failed:", error.message);
  process.exit(1);
}