use serde::Deserialize;
use sodiumoxide::crypto::pwhash::argon2id13::{pwhash, MEMLIMIT_INTERACTIVE, OPSLIMIT_INTERACTIVE};
use uuid::Uuid;

#[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug, Default, Deserialize, sqlx::Type)]
#[sqlx(transparent)]
pub(crate) struct ApiKey(pub(crate) Uuid);

#[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug, Default, Deserialize, sqlx::Type)]
#[sqlx(transparent)]
pub(crate) struct Username(String);

#[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug, Default, Deserialize)]
pub(crate) struct Password(String);

#[derive(sqlx::Type)]
#[sqlx(transparent)]
pub(crate) struct SaltedPasswordData(pub(crate) Vec<u8>);

impl Password {
    pub(crate) fn salt(self) -> Result<SaltedPasswordData, ()> {
        Ok(SaltedPasswordData(
            pwhash(
                self.0.as_bytes(),
                OPSLIMIT_INTERACTIVE,
                MEMLIMIT_INTERACTIVE,
            )?
            .as_ref()
            .to_vec(),
        ))
    }

    pub(crate) fn as_bytes(&self) -> &[u8] {
        self.0.as_bytes()
    }
}