use super::assets;
use crate::types::News;
use clickhouse::Client;
use serde::Serialize;

pub async fn upsert(clickhouse_client: &Client, news: &News) {
    let mut insert = clickhouse_client.insert("news").unwrap();
    insert.write(news).await.unwrap();
    insert.end().await.unwrap();
}

pub async fn upsert_batch<T>(clickhouse_client: &Client, news: T)
where
    T: IntoIterator<Item = News> + Send + Sync,
    T::IntoIter: Send,
{
    let mut insert = clickhouse_client.insert("news").unwrap();
    for news in news {
        insert.write(&news).await.unwrap();
    }
    insert.end().await.unwrap();
}

pub async fn delete_where_symbols<T>(clickhouse_client: &Client, symbols: &[T])
where
    T: AsRef<str> + Serialize + Send + Sync,
{
    clickhouse_client
        .query("DELETE FROM news WHERE hasAny(symbols, ?)")
        .bind(symbols)
        .execute()
        .await
        .unwrap();
}

pub async fn cleanup(clickhouse_client: &Client) {
    let assets = assets::select(clickhouse_client).await;

    let symbols = assets
        .into_iter()
        .map(|asset| asset.abbreviation)
        .collect::<Vec<_>>();

    clickhouse_client
        .query("DELETE FROM news WHERE NOT hasAny(symbols, ?)")
        .bind(symbols)
        .execute()
        .await
        .unwrap();
}