// MongoDB initialization script
db = db.getSiblingDB('energy_dashboard');
db.createUser({
    user: 'dashboard_user',
    pwd: 'dashboard_pass',
    roles: [
        { role: 'readWrite', db: 'energy_dashboard' },
        { role: 'readWrite', db: 'energy_dashboard_tokens' },
        { role: 'readWrite', db: 'energy_dashboard_batteries' },
        { role: 'readWrite', db: 'energy_dashboard_demand_response' },
        { role: 'readWrite', db: 'energy_dashboard_p2p' },
        { role: 'readWrite', db: 'energy_dashboard_forecasting' },
        { role: 'readWrite', db: 'energy_dashboard_iot' }
    ]
});

// Create initial collections and indexes
db.sensors.createIndex({ "sensor_id": 1 }, { unique: true });
db.sensor_readings.createIndex({ "sensor_id": 1, "timestamp": -1 });
db.room_metrics.createIndex({ "room": 1, "timestamp": -1 });

print("MongoDB initialization completed");