#[macro_use] extern crate log;
#[macro_use] extern crate lazy_static;

use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder, HttpRequest};
use parking_lot::Mutex;
use actix_web::web::{service, scope};
use actix_web::http::StatusCode;
use std::sync::atomic::{AtomicUsize, Ordering};
use std::path::{PathBuf, Path};
use actix_web_static_files;
use tera::Tera;
use include_dir::Dir;
use std::sync::Arc;
use log::LevelFilter;
use crate::tera_ext::TeraExt;

mod tera_ext;

// Embed static files
include!(concat!(env!("OUT_DIR"), "/static_files.rs"));

// Embed templates
static TEMPLATES: include_dir::Dir = include_dir::include_dir!("./resources/templates");

lazy_static! {
    static ref TERA : Tera = {
        let mut tera = Tera::default();
        tera.add_include_dir_templates(&TEMPLATES);
        tera
    };
}

#[get("/")]
async fn service_index(req: HttpRequest) -> actix_web::Result<impl Responder> {
    let mut context = tera::Context::new();

    let html = TERA.render("index", &context).map_err(|e| {
        actix_web::error::ErrorInternalServerError(e)
    })?;

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

#[actix_web::main]
async fn main() -> std::io::Result<()> {
    simple_logging::log_to_stderr(LevelFilter::Debug);

    HttpServer::new(move || {
        let static_files = actix_web_static_files::ResourceFiles::new("/static", included_static_files())
            .do_not_resolve_defaults();

        App::new()
            .service(service_index)
            .service(static_files)
    })
        .bind("127.0.0.1:8080")?.run().await
}