use std::string::ToString;

pub struct Db<Db: Database> {
  pool: Pool<Db>
}

#[non_exhaustive]
enum Role {
  Owner,
  Participant
}

impl ToString for Role {
  fn to_string(&self) -> String {
    match *self {
      Role::Owner => "owner".to_string(),
      Role::Participant => "participant".to_string(),
    }
  }
}

pub struct Session {
  sessionuri: Uri,
  label: Option<String>,
  participants: Vec<Participant>,
}

impl Db<Postgres> {
  async fn connect() -> Result<Self> {

    let pool = match PoolOptions::new().connect_with(conn).await {
      Ok(p) => p,
      Err(e) => return Err(e),
    };

    Ok(Db { pool })
  }
  //
}