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/*
* Copyright (C) 2021  Aravinth Manivannan <realaravinth@batsense.net>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

pub const WIDGET_ROUTES: routes::Widget = routes::Widget::new();

pub mod routes {
    pub struct Widget {
        pub verification_widget: &'static str,
    }

    impl Widget {
        pub const fn new() -> Self {
            Widget { verification_widget: "/widget" }
        }
    }
}


use actix_web::{web, HttpResponse, Responder};
use lazy_static::lazy_static;
use sailfish::TemplateOnce;

use crate::errors::*;

#[derive(TemplateOnce, Clone)]
#[template(path = "widget/index.html")]
pub struct IndexPage;

const PAGE: &str = "mCaptcha CAPTCHA verification";

impl IndexPage {
    fn new() -> Self {
        IndexPage { }
    }
}

lazy_static! {
    static ref INDEX_PAGE: String = IndexPage::new().render_once().unwrap();
}

/// render a client side widget for CAPTCHA verification
#[my_codegen::get(path = "crate::WIDGET_ROUTES.verification_widget")]//, wrap = "crate::CheckLogin")]
async fn show_widget() -> PageResult<impl Responder> {
    Ok(HttpResponse::Ok()
        .content_type("text/html; charset=utf-8")
        .body(&*INDEX_PAGE))
}


pub fn services(cfg: &mut web::ServiceConfig) {
    cfg.service(show_widget);
}




#[cfg(test)]
mod test {
    use actix_web::http::StatusCode;
    use actix_web::test;
    use actix_web::web::Bytes;

    use crate::*;

    #[actix_rt::test]
    async fn captcha_widget_route_works() {
        let mut app  = test::init_service(
            actix_web::App::new()
                .wrap(get_identity_service())
                .wrap(actix_middleware::NormalizePath::new(
                    actix_middleware::normalize::TrailingSlash::Trim,
                ))
                .configure(crate::widget::services)
        ).await;


        let list_sitekey_resp = test::call_service(
            &mut app,
            test::TestRequest::get()
                .uri(crate::WIDGET_ROUTES.verification_widget)
                .to_request(),
        )
        .await;

        assert_eq!(list_sitekey_resp.status(), StatusCode::OK);

    }
}