use actix_web::http;
use rusqlite::Connection;
use std::sync::Arc;
use std::sync::Mutex;

mod api;
mod db;

fn main() {
    println!("Hello, world!");
    let db_connection = db::load_database("data.sqlite");
    start_server(db_connection);
}

fn start_server(db_connection: Connection) {
    let safe_db_connection = Arc::new(Mutex::new(db_connection));
    server::new( || App::new()
        .handler("/api/online", api::online)
        .route("/api/card/{id}", http::Method::GET, |req| api::card(req,safe_db_connection.clone())))
        .bind("127.0.0.1:8080").unwrap()
        .run();
}
// Definitions from other files
pub fn load_database(file_name: &str) -> Connection {...}
pub fn api::card(request: Path<i32>, db_connection: Arc<Mutex<Connection>>) -> impl Responder {...}

// Exact error
/*
error[E0373]: closure may outlive the current function, but it borrows `safe_db_connection`, which is owned by the current function
  --> src/main.rs:25:18
   |
25 |     server::new( || App::new()
   |                  ^^ may outlive borrowed value `safe_db_connection`
26 |         .handler("/api/online", api::online)
27 |         .route("/api/card/{id}", http::Method::GET, |req| api::card(req,safe_db_connection.clone())))
   |                                                                         ------------------ `safe_db_connection` is borrowed here
help: to force the closure to take ownership of `safe_db_connection` (and any other referenced variables), use the `move` keyword
   |
25 |     server::new( move || App::new()
   |                  ^^^^^^^
*/