use std::fs;
use std::io;
use flate2::write::GzDecoder;
use gemma::chip8::computer::Chip8Computer;
use std::io::prelude::*;

fn load_result(to_load: &str) -> String {
    let full_path = format!("{}/../resources/test/state/{}", std::env::current_dir().unwrap().display(), to_load);
    println!("CURRENT DIR: {:?}", std::env::current_dir());
    println!("Loading state => (([{}]))", full_path);
    std::fs::read_to_string(full_path).unwrap()
}

fn load_rom(to_load: &str) -> Vec<u8> {
    fs::read(format!("resources/test/roms/{}", to_load)).unwrap()
}

#[test]
#[ignore]
fn serialization_round_trip() {
    let original_computer = Chip8Computer::new();
    let expected_json = load_result("smoke_001_round_trip_serialize_deserialize.json");

    // Serialize the Chip8Computer instance
    let serialized = serde_json::to_string(&original_computer).expect("Serialization failed");

    // Compare the serialized output to the expected JSON
    println!("Serialized Output: [{}]", serialized);
    assert_eq!(
        serialized.trim(),
        expected_json.trim(),
        "Serialized output does not match expected JSON"
    );

    // Deserialize back to Chip8Computer and assert equality
    let deserialized_computer: Chip8Computer =
        serde_json::from_str(&serialized).expect("Deserialization failed");
     assert_eq!(
         deserialized_computer, original_computer,
         "Deserialized instance does not match the original"
     );
}
//
// #[test]
// fn computer_001_system_zero_state() {
//     let x = Chip8Computer::new();
//     let expected_string = load_compressed_result("smoke_002_round_trip_serialize_deserialize.tflt").unwrap();
//     let serialized = serde_json::to_string(&x).unwrap();
//     assert_eq!(serialized, expected_string);
// }
//