use actix_files as fs;
use actix_web::{web, middleware, App, HttpServer};
use chrono::prelude::*;
use clap::Parser;
use log::error;

use data::db;

mod consts;
mod utils;
mod data;
mod hash;
mod model;
mod user;
mod email;
mod config;
mod services;

#[actix_web::main]
async fn main() -> std::io::Result<()> {
    if process_args() { return Ok(()) }

    std::env::set_var("RUST_LOG", "info,actix_web=info");
    env_logger::init();

    println!("Starting Recipes as web server...");

    let config = web::Data::new(config::load());
    let port = config.as_ref().port;

    println!("Configuration: {:?}", config);

    let db_connection = web::Data::new(db::Connection::new().unwrap());

    let server =
        HttpServer::new(move || {
            App::new()
                .wrap(middleware::Logger::default())
                .wrap(middleware::Compress::default())
                .app_data(db_connection.clone())
                .app_data(config.clone())
                .service(services::home_page)
                .service(services::sign_up_get)
                .service(services::sign_up_post)
                .service(services::sign_up_check_email)
                .service(services::sign_up_validation)
                .service(services::sign_in_get)
                .service(services::sign_in_post)
                .service(services::sign_out)
                .service(services::view_recipe)
                .service(fs::Files::new("/static", "static"))
                .default_service(web::to(services::not_found))
        });
        //.workers(1);

    server.bind(&format!("0.0.0.0:{}", port))?.run().await
}

#[derive(Parser, Debug)]
struct Args {
    #[arg(long)]
    dbtest: bool
}

fn process_args() -> bool {
    let args = Args::parse();

    if args.dbtest {
        match db::Connection::new() {
            Ok(con) => {
                if let Err(error) = con.execute_file("sql/data_test.sql") {
                    eprintln!("{}", error);
                }
                // Set the creation datetime to 'now'.
                con.execute_sql("UPDATE [User] SET [creation_datetime] = ?1 WHERE [email] = 'paul@test.org'", [Utc::now()]).unwrap();
            },
            Err(error) => {
                eprintln!("{}", error);
            },
        }

        return true;
    }

    false
}