use actix_identity::Identity;
use actix_web::{get, http::header::LOCATION, web, HttpResponse, Responder};
use askama::Template;
use askama_actix::TemplateToResponse;
use serde::Deserialize;

#[derive(Template)]
#[template(path = "user/forgot_password.html")]
struct ForgotPasswordTemplate {}

#[derive(Template)]
#[template(path = "user/reset_password.html")]
struct ResetPasswordTemplate {
    token: String
}

#[derive(Deserialize)]
struct TokenQuery {
    token: Option<String>
}

#[get("/reset-password")]
pub async fn get(user: Option<Identity>, query: web::Query<TokenQuery>) -> impl Responder {
    if let Some(_) = user {
        return HttpResponse::Found()
            .insert_header((LOCATION, "/"))
            .finish();
    } else if let Some(token) = &query.token {
        let token_exists = true;

        if token_exists {
            let template = ResetPasswordTemplate { token: token.to_string() };

            return template.to_response();
        }
    }

    let template = ForgotPasswordTemplate {};

    return template.to_response();
}