use axum::{extract::{FromRef, FromRequestParts}, async_trait, http::request::Parts};
use sqlx::{postgres::Postgres, Pool};

#[derive(Clone, FromRef)]
pub struct AppState {
    pub pool: Pool<Postgres>,
    pub hbs: handlebars::Handlebars<'static>,
}

#[async_trait]
impl<S> FromRequestParts<S> for AppState
where
    Self: FromRef<S>,
    S: Send + Sync,
{
    type Rejection = &'static str;

    async fn from_request_parts(_parts: &mut Parts, state: &S) -> Result<Self, Self::Rejection> {
        Ok(Self::from_ref(state))
    }
}