use actix_web::{
    get,
    web::{Data, Path},
    HttpRequest, HttpResponse,
};
use askama::Template;

use crate::{
    ctx::Ctx,
    db::models::{Board, Post},
    error::NekrochanError,
    filters,
    web::{tcx::TemplateCtx, template_response},
};

#[derive(Template)]
#[template(path = "board_catalog.html")]
struct BoardCatalogTemplate {
    tcx: TemplateCtx,
    board: Board,
    threads: Vec<Post>,
}

#[get("/boards/{board}/catalog")]
pub async fn board_catalog(
    ctx: Data<Ctx>,
    req: HttpRequest,
    path: Path<String>,
) -> Result<HttpResponse, NekrochanError> {
    let tcx = TemplateCtx::new(&ctx, &req).await?;

    let board = path.into_inner();
    let board = Board::read(&ctx, board.clone())
        .await?
        .ok_or(NekrochanError::BoardNotFound(board))?;

    let threads = Post::read_board_catalog(&ctx, board.id.clone()).await?;

    let template = BoardCatalogTemplate {
        tcx,
        board,
        threads,
    };

    template_response(template)
}