use sylpheed_formats::{pak, ui_layout};
fn main() {
    let mut a = std::env::args().skip(1);
    let pk = a.next().unwrap();
    let ar = pak::PakArchive::open(pk).unwrap();
    for t in a {
        let i: usize = t.parse().unwrap();
        let by = ar.read(&ar.entries()[i]).unwrap();
        let Some(b) = ui_layout::parse_build(&by) else {
            continue;
        };
        let top = u32::from_be_bytes(by[8..12].try_into().unwrap());
        println!("entry {i:2}  TOP +08 = {top}");
        let mut ks: Vec<&String> = b.records.keys().collect();
        ks.sort();
        for rn in ks {
            let &(o, s) = b.records.get(rn).unwrap();
            if o + 16 > by.len() {
                continue;
            }
            let magic = &by[o..o + 4];
            let h4 = u32::from_be_bytes(by[o + 4..o + 8].try_into().unwrap());
            let h8 = u32::from_be_bytes(by[o + 8..o + 12].try_into().unwrap());
            let maxt = ui_layout::parse_build(&by[o..o + s])
                .map(|lb| {
                    lb.elements
                        .iter()
                        .flat_map(|e| e.keyframes.iter().filter_map(|k| k.time))
                        .max()
                        .unwrap_or(0)
                })
                .unwrap_or(0);
            println!("   {rn:<24} magic={:?} +04={:08x}({:.1}) +08={h8:<6} max keyframe t={maxt}   ratio={:.4}",
                String::from_utf8_lossy(magic), h4, h4 as f64/65536.0,
                if maxt>0 {h8 as f64/maxt as f64} else {0.0});
        }
    }
}