mod cracker;
mod gpu;

use std::fs::File;
use std::io::BufWriter;

use cracker::{Constraints, TestCase, ValueRange};
use gpu::GpuCracker;

fn main() {
    pollster::block_on(run());
}

async fn run() {
    let cracker = GpuCracker::new().await;

    let mut out = BufWriter::new(
        File::create("results.txt").expect("cannot create results.txt"),
    );

    let count = cracker.run(
        &[
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x00], 0x94, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x01], 0x61, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x02], 0x8B, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x03], 0x7E, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x04], 0xAA, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x05], 0x5F, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x06], 0xB5, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x07], 0x40, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x08], 0xE8, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x09], 0x1D, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x0A], 0xF7, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x0B], 0x02, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x0C], 0xD6, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x0D], 0x23, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x0E], 0xC9, 0x00FF),
            TestCase::masked(vec![0x01, 0x23, 0x45, 0x67, 0x89, 0x0F], 0x3C, 0x00FF),
        ],
        &Constraints {
            width:  13,
            poly:   ValueRange::Range(0x0000..=0x1FFF),
            init:   ValueRange::Range(0x0000..=0x1FFF),
            xorout: ValueRange::Fixed(0x0000),
            refin:  None,
            refout: None,
        },
        &mut out,
    );

    println!("found {count} match(es) — written to results.txt");
}