//! Dump a generated image to raw RGB for preview: cargo run --example gen_preview --features generate -- <prompt> <seed> <steps> <size> <out>
fn main() {
    let a: Vec<String> = std::env::args().collect();
    let m = wai::generate::SpectralModel::from_value(
        &serde_json::from_slice(&std::fs::read("tests/vectors/generate/generate_spectral_model.json").unwrap()).unwrap());
    let (prompt, seed, steps, n, out) = (&a[1], a[2].parse().unwrap(), a[3].parse().unwrap(), a[4].parse::<usize>().unwrap(), &a[5]);
    let rgb = wai::generate::generate(&m, prompt, seed, steps, n, n);
    std::fs::write(out, &rgb).unwrap();
    eprintln!("{n}x{n} -> {out} ({} bytes)", rgb.len());
}