use crate::dance_info::DanceInfo;
use crate::fetching::types::DanceInfoError;

mod scoringdance;
mod worldsdc;
pub mod types;

use async_trait::async_trait;
use std::sync::Arc;

#[async_trait]
pub trait WsdcFetcher: Send + Sync {
    async fn fetch(&self, id: u32) -> Result<DanceInfo, DanceInfoError>;
}

pub struct WorldsdcFetcher;
pub struct ScoringDanceFetcher;

#[async_trait]
impl WsdcFetcher for WorldsdcFetcher {
    async fn fetch(&self, id: u32) -> Result<DanceInfo, DanceInfoError> {
        worldsdc::fetch_wsdc_info_wsdc(id).await
    }
}

#[async_trait]
impl WsdcFetcher for ScoringDanceFetcher {
    async fn fetch(&self, id: u32) -> Result<DanceInfo, DanceInfoError> {
        scoringdance::fetch_wsdc_info_scoring_dance(id).await
    }
}

/// Convenience alias for a shared, dynamic fetcher
pub type DynWsdcFetcher = Arc<dyn WsdcFetcher>;