use anyhow::Result;

pub struct Database {
    pub keys: sled::Tree,
    pub messages: sled::Tree,
    pub groups: sled::Tree,
    pub aliases: sled::Tree,
    _db: sled::Db,
}

impl Database {
    pub fn open(data_dir: &str) -> Result<Self> {
        let db = sled::open(data_dir)?;
        let keys = db.open_tree("keys")?;
        let messages = db.open_tree("messages")?;
        let groups = db.open_tree("groups")?;
        let aliases = db.open_tree("aliases")?;
        Ok(Database {
            keys,
            messages,
            groups,
            aliases,
            _db: db,
        })
    }
}