use std::io::Cursor;
use std::str::FromStr;

use tiny_http::{Header, Response};

use crate::repo::recipe::StaticRecipeRepo;
use crate::rest::types::Url;
use crate::{domain, rest};

pub fn fetch_list(rest_ctx: &rest::Context, _url: &Url) -> Response<Cursor<Vec<u8>>> {
    use domain::recipe::fetch_list;
    let repo = StaticRecipeRepo;

    let ctx = rest_ctx.clone().into();

    // TODO: catch notfound error
    let recipe = fetch_list::execute(&repo, &ctx)
        .into_iter()
        .map(rest::Recipe::from)
        .collect::<Vec<_>>();
    let data = serde_json::to_string(&recipe).unwrap();

    Response::from_string(data)
        .with_header(Header::from_str("content-type: application/json").unwrap())
}