use crate::app_config::{AppConfig, OIDCProvider};
use crate::constants::StaticConstraints;
use crate::models::{CoupleState, CoupleStateDesc};
use crate::utils::countries_utils;
use crate::utils::countries_utils::CountryCode;
use actix_web::{HttpResponse, Responder};

/// Default hello route
pub async fn home() -> impl Responder {
    HttpResponse::Ok().json("GeneIT API service.")
}

#[derive(Debug, Clone, serde::Serialize)]
struct ServerConfig<'a> {
    constraints: StaticConstraints,
    mail: &'static str,
    oidc_providers: Vec<OIDCProvider<'a>>,
    countries: Vec<CountryCode>,
    couples_states: Vec<CoupleStateDesc>,
}

impl Default for ServerConfig<'_> {
    fn default() -> Self {
        Self {
            mail: AppConfig::get().mail_sender.as_str(),
            constraints: StaticConstraints::default(),
            oidc_providers: AppConfig::get().openid_providers(),
            countries: countries_utils::get_list(),
            couples_states: CoupleState::states_list(),
        }
    }
}

/// Get server configuration
pub async fn server_config() -> impl Responder {
    HttpResponse::Ok().json(ServerConfig::default())
}