use actix_web::{get, web, HttpResponse, Responder};
use cached::proc_macro::once;
use ramhorns::Content;

use crate::{config::Config, misc::utils::get_post, template::File};

#[get("/blog")]
pub async fn index(config: web::Data<Config>) -> impl Responder {
    HttpResponse::Ok().body(get_index(config.get_ref().clone()))
}

#[derive(Content)]
struct BlogIndexTemplate {
    post: Option<File>,
}

#[once(time = 60)]
pub fn get_index(_config: Config) -> String {
    String::from("Salut pour tous")
}

#[get("/blog/{id}")]
pub async fn page(path: web::Path<(String,)>, config: web::Data<Config>) -> impl Responder {
    HttpResponse::Ok().body(get_page(path.into_inner().0, config.get_ref().clone()))
}

pub fn get_page(file: String, config: Config) -> String {
    let mut post = None;
    let infos = get_post(&mut post, file);

    config
        .tmpl
        .render("blog/post.html", BlogIndexTemplate { post }, infos)
}