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use db;
use config;

use server::actix_web::{web, App, HttpServer};
use server::actix_web::middleware::errhandlers::ErrorHandlers;
use server::actix_web::http::StatusCode;

use super::templates::{index, render_400, render_404, render_500, static_file};
use server::templates::favicon;

pub fn start(cfg_dir: String) -> std::io::Result<()> {
  let cfg = config::cfg::load_app_cfg(&cfg_dir).unwrap_or_else(|err| {
    panic!(err.to_string())
  });
  println!("Loaded [{}] config from path {}", &cfg.name, &cfg_dir);

  let proj_name = "dbui";
  let proj = config::cfg::load_project(&cfg_dir, &proj_name);
  println!("Loaded project {}", proj.name);

  let conn = db::conn::ConnectionParams {
    database: String::from("dbui"),
    user: String::from("dbui"),
    password: Some(String::from("dbui")),
    ..Default::default()
  };

  let _ = db::conn::open(conn);
  println!("Connected!");

  HttpServer::new(move || {
    App::new()
      .data(cfg.clone())
      .wrap(
        ErrorHandlers::new()
          .handler(StatusCode::NOT_FOUND, render_404)
          .handler(StatusCode::BAD_REQUEST, render_400)
          .handler(StatusCode::INTERNAL_SERVER_ERROR, render_500)
      )
      // .wrap(middleware::Logger::default())
      .service(web::resource("/").to(index))
      .service(web::resource("/favicon.ico").to(favicon))
      .service(web::resource("/static/{filename}").to(static_file))
  })
    .bind("127.0.0.1:4200")?
    .run()

}