use actix_web::{head, web, HttpResponse, Responder, Result};
use bank::account::AccountError;
use serde::Serialize;

use crate::handlers::error::HttpAccountError;
use crate::AppState;

#[derive(Serialize)]
struct AccountCreated {
    nr: String,
}

#[head("/{nr}")]
pub async fn route(info: web::Path<String>, data: web::Data<AppState>) -> Result<impl Responder> {
    let nr = info.into_inner();

    info!("checking account {}...", nr);

    let bank = data.bank.read().unwrap();
    match bank.accounts.get(&nr) {
        None => Err(HttpAccountError(AccountError::NotFound).into()),
        Some(account) => {
            let account = account.read().unwrap();
            if account.is_active {
                Ok(HttpResponse::Ok().finish())
            } else {
                Err(HttpAccountError(AccountError::Inactive).into())
            }
        }
    }
}