use uuid::Uuid;

use crate::{
    app::App,
    clock::RequestedAt,
    name::Name,
    password::Password,
    token::{Secret, extract::IdentityCookie},
};

pub fn not_logged_in() -> IdentityCookie {
    IdentityCookie::new()
}

pub async fn logged_in(
    app: &App,
    credentials: &(Name, Password),
    now: &RequestedAt,
) -> IdentityCookie {
    let (name, password) = credentials;
    let secret = app
        .tokens()
        .login(name, password, now)
        .await
        .expect("should succeed given known-valid credentials");

    IdentityCookie::new().set(secret)
}

pub fn secret(identity: &IdentityCookie) -> Secret {
    identity.secret().expect("identity contained a secret")
}

pub fn fictitious() -> IdentityCookie {
    let token = Uuid::new_v4().to_string();
    IdentityCookie::new().set(token)
}