use crate::prelude::*;

pub async fn login(
    email: &str,
    password: &crate::locked::Password,
) -> Result<(String, String, u32, String, crate::locked::Keys)> {
    let config = crate::config::Config::load_async().await?;
    let client =
        crate::api::Client::new(&config.base_url(), &config.identity_url());

    let iterations = client.prelogin(email).await?;
    let identity =
        crate::identity::Identity::new(email, password, iterations)?;

    let (access_token, refresh_token, protected_key) = client
        .login(&identity.email, &identity.master_password_hash)
        .await?;
    let master_keys = crate::cipherstring::CipherString::new(&protected_key)?
        .decrypt_locked(&identity.keys)?;

    Ok((
        access_token,
        refresh_token,
        iterations,
        protected_key,
        crate::locked::Keys::new(master_keys),
    ))
}

pub async fn unlock(
    email: &str,
    password: &crate::locked::Password,
    iterations: u32,
    protected_key: &str,
) -> Result<crate::locked::Keys> {
    let identity =
        crate::identity::Identity::new(email, password, iterations)?;

    let protected_key =
        crate::cipherstring::CipherString::new(protected_key)?;
    let master_keys = protected_key.decrypt_locked(&identity.keys)?;

    Ok(crate::locked::Keys::new(master_keys))
}

pub async fn sync(
    access_token: &str,
) -> Result<(String, Vec<crate::api::Cipher>)> {
    let config = crate::config::Config::load_async().await?;
    let client =
        crate::api::Client::new(&config.base_url(), &config.identity_url());
    client.sync(access_token).await
}

pub async fn exchange_refresh_token(refresh_token: &str) -> Result<String> {
    let config = crate::config::Config::load_async().await?;
    let client =
        crate::api::Client::new(&config.base_url(), &config.identity_url());
    client.exchange_refresh_token(refresh_token).await
}