use std::collections::BTreeMap;
use sylpheed_formats::{game_data, PakArchive};
fn main() {
    let disc = std::env::var("SYLPHEED_DISC").unwrap();
    let pak = PakArchive::open(format!("{disc}/dat/GP_MAIN_GAME_E.pak")).unwrap();
    let chars = game_data::load_characters(&pak);
    let mut byfac: BTreeMap<String, Vec<String>> = Default::default();
    for c in &chars {
        byfac
            .entry(c.faction.clone().unwrap_or("·".into()))
            .or_default()
            .push(format!(
                "{}({})",
                c.id.clone()
                    .unwrap_or_default()
                    .trim_start_matches("Character"),
                c.faces.len()
            ));
    }
    println!(
        "{} characters across {} factions:",
        chars.len(),
        byfac.len()
    );
    for (f, mut v) in byfac {
        v.sort();
        println!("  [{f}] {}", v.join(" "));
    }
}