use super::layout::LayoutPage;
use super::{layout::Layout, HtmlTemplate};
use crate::routes::ui::account::rocket_uri_macro_r_account_login;
use markup::Render;
use rocket::http::Status;
use rocket::uri;
use rocket::{
    catch,
    http::ContentType,
    response::{self, Responder},
    Request, Response,
};
use std::{fmt::Display, io::Cursor};

#[catch(default)]
pub fn r_catch<'a>(status: Status, _request: &Request) -> () {
    // HtmlTemplate(box Layout {
    //     title: "Not found".to_string(),
    //     session: None,
    //     main: markup::new! {
    //         h2 { "Error" }
    //         p { @format!("{status}") }
    //         @if status == Status::NotFound {
    //             p { "You might need to " a[href=&uri!(r_account_login()).to_string()] { "log in" } ", to see this page" }
    //         }
    //     },
    // })
    todo!()
}

pub type MyResult<T> = Result<T, MyError>;

#[derive(Debug)]
pub struct MyError(pub anyhow::Error);

impl<'r> Responder<'r, 'static> for MyError {
    fn respond_to(self, _: &'r Request<'_>) -> response::Result<'static> {
        // let mut out = String::new();
        // LayoutPage {
        //     title: "Error".to_string(),
        //     content: markup::new! {
        //         h2 { "An error occured. Nobody is sorry"}
        //         pre.error { @format!("{:?}", self.0) }
        //     },
        // }
        // .render(&mut out)
        // .unwrap();
        // Response::build()
        //     .header(ContentType::HTML)
        //     .status(Status::BadRequest)
        //     .streamed_body(Cursor::new(out))
        //     .ok()
        todo!()
    }
}

impl Display for MyError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        self.0.fmt(f)
    }
}
impl From<anyhow::Error> for MyError {
    fn from(err: anyhow::Error) -> MyError {
        MyError(err)
    }
}
impl From<std::fmt::Error> for MyError {
    fn from(err: std::fmt::Error) -> MyError {
        MyError(anyhow::anyhow!("{err}"))
    }
}
impl From<std::io::Error> for MyError {
    fn from(err: std::io::Error) -> Self {
        MyError(anyhow::anyhow!("{err}"))
    }
}
impl From<sled::Error> for MyError {
    fn from(err: sled::Error) -> Self {
        MyError(anyhow::anyhow!("{err}"))
    }
}