jelq

use axum::http::HeaderValue;

use super::ctx::Ctx;

use crate::{game::Run, secret::Secret};

pub const COOKIE_ATTRIBUTES: &str = "Max-Age=31536000; Path=/; HttpOnly; SameSite=Strict";

pub fn settle(run: &mut Run, ctx: &Ctx, secret: &Secret) -> (u32, HeaderValue) {

    let presented = ctx

        .cookie("shame")

        .and_then(|signed| secret.verify("shame", signed))

        .and_then(|total| total.parse::<u32>().ok());

    let total = run.settle_shame(presented);

    let cookie = format!(

        "shame={}; {COOKIE_ATTRIBUTES}",

        secret.sign("shame", &total.to_string())

    );

    (

        total,

        HeaderValue::from_str(&cookie).expect("a signed number is a valid header value"),

    )

}

pub fn ruler_cookie(secret: &Secret) -> HeaderValue {

    HeaderValue::from_str(&format!(

        "ruler={}; {COOKIE_ATTRIBUTES}",

        secret.sign("ruler", "1")

    ))

    .expect("a signed constant is a valid header value")

}