use crate::fat_error::FatError;
use edge_http::io::server::Connection;
use edge_nal::io::{Read, Write};

pub(crate) async fn serve_favicon<T, const N: usize>(
    conn: &mut Connection<'_, T, { N }>,
) -> Result<Option<u32>, FatError>
where
    T: Read + Write,
{
    conn.initiate_response(200, Some("OK"), &[("Content-Type", "image/x-icon")])
        .await?;
    conn.write_all(include_bytes!("favicon.ico")).await?;
    Ok(Some(200))
}

pub(crate) async fn serve_index<T, const N: usize>(
    conn: &mut Connection<'_, T, { N }>,
) -> Result<Option<u32>, FatError>
where
    T: Read + Write,
{
    conn.initiate_response(
        200,
        Some("OK"),
        &[("Content-Type", "text/html"), ("Content-Encoding", "gzip")],
    )
    .await?;
    conn.write_all(include_bytes!("index.html.gz")).await?;
    Ok(Some(200))
}

pub(crate) async fn serve_bundle<T, const N: usize>(
    conn: &mut Connection<'_, T, { N }>,
) -> Result<Option<u32>, FatError>
where
    T: Read + Write,
{
    conn.initiate_response(
        200,
        Some("OK"),
        &[
            ("Content-Type", "text/javascript"),
            ("Content-Encoding", "gzip"),
        ],
    )
    .await?;
    conn.write_all(include_bytes!("bundle.js.gz")).await?;
    Ok(Some(200))
}