use actix_web::{get, http::header::ContentType, web, HttpResponse, Responder};
use gamenight_database::{DbPool, GetConnection};
use uuid::Uuid;

use crate::{
    models::{gamenight_id::GamenightId, participants::Participants},
    request::{authorization::AuthUser, error::ApiError},
};

#[get("/participants")]
pub async fn get_get_participants(
    pool: web::Data<DbPool>,
    _user: AuthUser,
    gamenight_info: web::Json<GamenightId>,
) -> Result<impl Responder, ApiError> {
    let mut conn = pool.get_conn();

    let users = gamenight_database::get_participants(
        &mut conn,
        &Uuid::parse_str(&gamenight_info.into_inner().gamenight_id)?,
    )?
    .iter()
    .map(|x| x.to_string())
    .collect();

    Ok(HttpResponse::Ok()
        .content_type(ContentType::json())
        .body(serde_json::to_string(&Participants {
            participants: users,
        })?))
}