//! Live probe for identity-scoped release descriptions + type hints.
//!
//! Usage: cargo run -p metadata --example album_info_probe -- "Artist|Title" ...

use metadata::MetadataClient;
use std::sync::Arc;

#[tokio::main]
async fn main() {
    let client = Arc::new(MetadataClient::new());
    let requests: Vec<String> = std::env::args().skip(1).collect();
    for request in requests {
        let Some((artist, title)) = request.split_once('|') else {
            eprintln!("expected Artist|Title, got {request}");
            continue;
        };
        let search = client.catalog_search(artist).await;
        let id = search
            .artists
            .iter()
            .find(|a| normalize(&a.name) == normalize(artist))
            .map(|a| a.id);
        let info = client.album_info_for_artist_id(id, artist, title).await;
        println!(
            "{} | {} (id {:?})\n  source={:?} hint={:?}\n  desc={}\n",
            artist,
            title,
            id,
            info.source,
            info.type_hint,
            info.description
                .as_deref()
                .map(|d| d.chars().take(140).collect::<String>())
                .unwrap_or_else(|| "<none>".into()),
        );
    }
}

fn normalize(s: &str) -> String {
    s.to_lowercase()
        .chars()
        .filter(|c| c.is_alphanumeric())
        .collect()
}