use std::fs::File;
use std::io::{BufReader, Read};
use std::path::PathBuf;

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

use handlebars::Handlebars;
use log::info;
use serde_json::json;

use crate::Result;

#[get("/+{id}")]
pub async fn get(id: Path<String>, hb: Data<Handlebars<'_>>) -> Result<HttpResponse> {
	let mut path = PathBuf::from("replays");
	let id: String = id.into_inner();
	path.push(&id);
	let file: File = File::open(&path)?;
	let mut buffer = BufReader::new(file);
	let mut file_contents = String::new();
	buffer.read_to_string(&mut file_contents)?;
	info!("read to buffer");



	let data = json!({
		"replayid": id,
	});
	let body = hb.render("replay", &data).unwrap();

	Ok(HttpResponse::Ok().body(body))
}