use cdrustanoia_core::device::samples_to_bytes;

#[test]
fn end_to_end_image_rip() {
    let dir = tempfile::tempdir().unwrap();
    let image = dir.path().join("disc.raw");
    let out = dir.path().join("out.raw");
    let sectors = 24usize;
    let mut samples = Vec::with_capacity(sectors * 1176);
    for i in 0..sectors * 1176 {
        samples.push(((i as i32 * 7919) % 65536 - 32768) as i16);
    }
    std::fs::write(&image, samples_to_bytes(&samples)).unwrap();
    std::env::set_var("CDRUSTANOIA_TEST_IMAGE", &image);

    let argv = vec![
        "cdparanoia".to_string(),
        "-q".to_string(),
        "-r".to_string(),
        "1".to_string(),
        out.to_string_lossy().into_owned(),
    ];
    assert_eq!(cdrustanoia_cli::run(&argv), 0);
    let got = std::fs::read(&out).unwrap();
    assert_eq!(got, samples_to_bytes(&samples));
    std::env::remove_var("CDRUSTANOIA_TEST_IMAGE");

    // Multi-track batch mode.
    let multi = dir.path().join("multi.raw");
    let mut multi_samples = Vec::new();
    for i in 0..(48 * 1176) {
        multi_samples.push((((i as i64 * 104729) % 65536) as i32 - 32768) as i16);
    }
    std::fs::write(&multi, samples_to_bytes(&multi_samples)).unwrap();
    std::fs::write(dir.path().join("multi.raw.toc"), "0 23 0\n24 47 0\n").unwrap();
    std::env::set_var("CDRUSTANOIA_TEST_IMAGE", &multi);
    let argv = vec![
        "cdparanoia".to_string(),
        "-q".to_string(),
        "-B".to_string(),
        "1-2".to_string(),
        format!("{}/", dir.path().display()),
    ];
    assert_eq!(cdrustanoia_cli::run(&argv), 0);
    let t1 = std::fs::read(dir.path().join("track01.cdda.wav")).unwrap();
    let t2 = std::fs::read(dir.path().join("track02.cdda.wav")).unwrap();
    assert_eq!(&t1[44..], &samples_to_bytes(&multi_samples[..24 * 1176]));
    assert_eq!(&t2[44..], &samples_to_bytes(&multi_samples[24 * 1176..]));
    std::env::remove_var("CDRUSTANOIA_TEST_IMAGE");
}