// After deleting this migration, also delete old_brain structs
// and dangling impls from the model
use dotenv::dotenv;
use std::error::Error;
use surreal_brain::{db, old_brain};

#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
    dotenv().ok();
    let old_brain_data = old_brain::BrainData::load_from_disk()?;
    // println!("{}", serde_yaml::to_string(&old_brain_data)?);

    let db_url = std::env::var("DB_URL").expect("DB_URL not set in .env");
    let db_user = std::env::var("DB_USER").expect("DB_USER not set in .env");
    let db_pass = std::env::var("DB_PASS").expect("DB_PASS not set in .env");
    let db_ns = std::env::var("DB_NAMESPACE").expect("DB_NAMESPACE not set in .env");
    let db_name = std::env::var("DB_NAME").expect("DB_NAME not set in .env");

    let db = db::db_connection(&db_url, &db_user, &db_pass, &db_ns, &db_name).await.unwrap();
    env_logger::builder().filter_level(log::LevelFilter::Trace);

    db::migration0(&db, &old_brain_data).await?;

    Ok(())
}