use std::sync::Arc;

use axum::{extract::Path, response::Html, Extension};
use tracing::log::*;

use super::{Error, Result};
use crate::{post::render_post, State};

pub async fn view(Path(path): Path<String>, Extension(state): Extension<Arc<State>>) -> Result {
    info!("Requested post: {}", path);
    let post = state
        .posts
        .iter()
        .find(|p| p.slug.eq_ignore_ascii_case(&path))
        .ok_or(Error::NotFound)?;
    //let post = load_post(&path).await.ok_or(Error::NotFound)?;
    let res = render_post(&state, post).await.ok_or(Error::NotFound)?;
    Ok(Html(res.into()))
}

pub async fn index(Extension(state): Extension<Arc<State>>) -> Result {
    let mut ctx = tera::Context::new();
    ctx.insert("posts", &state.posts);
    let res = state.tera.render("postsindex.html", &ctx).map_err(|e| {
        error!("Failed rendering posts index: {:?}", e);
        Error::NotFound
    })?;
    Ok(Html(res.into()))
}