use wson::{Config, Node};

fn main() -> wson::Result<()> {
    let cfg = Config {
        serialize_references: true,
        ..Config::default()
    };

    let graph = wson::text::parse_str("(0){\"child\":$0,\"id\":25}", &cfg)?;
    let root = graph.root();
    let child = match graph.node(root) {
        Node::Object(entries) => *entries.get("child").expect("child entry"),
        other => panic!("expected object, got {other:?}"),
    };
    assert_eq!(root, child);
    println!("root and child are the same node: {root:?}");

    let text = wson::text::dump_graph(&graph, &cfg)?;
    println!("text: {text}");

    let jbon = wson::binary::dump_graph(&graph, &cfg)?;
    println!("jbon length: {} bytes", jbon.len());

    let reparsed = wson::binary::parse_slice(&jbon, &cfg)?;
    let reparsed_root = reparsed.root();
    let reparsed_child = match reparsed.node(reparsed_root) {
        Node::Object(entries) => *entries.get("child").expect("child entry"),
        other => panic!("expected object, got {other:?}"),
    };
    assert_eq!(reparsed_root, reparsed_child);
    println!("binary round trip ok");

    Ok(())
}