//! Live check: MusicBrainz lookup + art fetch.
//!   cargo run -p metadata --example lookup -- "Nirvana" "Nevermind"

#[tokio::main]
async fn main() {
    let artist = std::env::args().nth(1).unwrap_or_else(|| "Nirvana".into());
    let album = std::env::args()
        .nth(2)
        .unwrap_or_else(|| "Nevermind".into());

    let client = metadata::MetadataClient::new();
    match client.lookup_album(&artist, &album).await {
        Some(meta) => {
            println!(
                "MB: {} — {} ({:?}) mbid={:?}",
                meta.artist, meta.album, meta.year, meta.release_mbid
            );
            match client
                .fetch_art(
                    meta.release_mbid.as_deref(),
                    meta.release_group_mbid.as_deref(),
                    &meta.artist,
                    &meta.album,
                )
                .await
            {
                Some(bytes) => println!("ART: {} bytes (starts {:02x?})", bytes.len(), &bytes[..4]),
                None => println!("ART: none found"),
            }
        }
        None => println!("MB: no match"),
    }
}