use crate::database::{Album, Artist, Song};
use crate::AppState;
use actix_web::{get, web, HttpResponse};
use serde::Deserialize;

#[derive(Deserialize)]
struct SearchQueryOptions {
    id: Option<String>,
    name: Option<String>,
}

#[get("/search-results")]
pub async fn search_results(
    app_state: web::Data<AppState>,
    get_args: web::Query<SearchQueryOptions>,
) -> HttpResponse {
    let default: String = String::from("");

    if get_args.id.is_some() {
        let id: &str = get_args.id.as_ref().unwrap_or(&default);
        let search_attempt: (
            sqlx::Result<Option<Artist>, sqlx::Error>,
            sqlx::Result<Option<Album>, sqlx::Error>,
            sqlx::Result<Option<Song>, sqlx::Error>,
        ) = { app_state.database.search_results_by_id(id).await };

        return HttpResponse::Ok().json((
            search_attempt.0.unwrap_or(None),
            search_attempt.1.unwrap_or(None),
            search_attempt.2.unwrap_or(None),
        ));
    };

    let search_attempt: (
        sqlx::Result<Vec<Artist>, sqlx::Error>,
        sqlx::Result<Vec<Album>, sqlx::Error>,
        sqlx::Result<Vec<Song>, sqlx::Error>,
    ) = match true {
        _ if get_args.name.is_some() => {
            app_state
                .database
                .search_results_by_name(&get_args.name.clone().unwrap())
                .await
        }
        _ => app_state.database.search_results().await, // Err(sqlx::Error::RowNotFound),
                                                        // Err(sqlx::Error::RowNotFound),
                                                        // Err(sqlx::Error::RowNotFound),
    };

    return HttpResponse::Ok().json((
        search_attempt.0.unwrap_or(Vec::new()),
        search_attempt.1.unwrap_or(Vec::new()),
        search_attempt.2.unwrap_or(Vec::new()),
    ));
}