use serde::{Serialize, Deserialize};

use shm_rs::scheme_composer::composer::from_struct;
use shm_rs::static_scheme::generator::RustCode;
use shm_rs::static_scheme::init;
use shm_rs::dynamic_scheme::environment;
use shm_rs::serializator::serializator;


pub const TEST_ULONG: u128 = 123;

pub const TEST_LONG: i128 = 123;

#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct TestStruct 
{ 
    pub f1: i128,
    pub f2: u128,
    pub f3: i128,
    pub f4: u128,
    pub f5: Vec<i128>,
    pub f6: Vec<u128>
}

fn main()
{
    let curdir = std::env::current_dir().unwrap();

    println!("{}", curdir.display());

    let schm = init::SchemeInit::new_with_path(curdir).unwrap();

    let res = schm.run_from_file("examples/scheme_longint/test_long_init.shm", None).unwrap();

    let resser = res.get("test_long").unwrap().clone();

    let mut curdir = std::env::current_dir().unwrap();

    curdir.push("examples/scheme_longint/test_long_data.shm");

   // let lex = lexer::Lexer::from_file(curdir).unwrap();
    let (_dynenv, dyn_res) = 
        environment::DynEnvironment::from_file(curdir, resser.clone()).unwrap();
   // let dynenv = environment::DynEnvironment::new_root(resser.clone());

    //let dyn_res = environment::DynEnvironment::run(&lex, dynenv).unwrap();

    let ret = serializator::Serialization::serialize(resser.clone(), dyn_res.clone()).unwrap();

    let mut rc = RustCode::new(&["Clone", "Debug", "Serialize", "Deserialize"], &["Clone", "Debug", "Serialize", "Deserialize"]);
    println!("Structures: ");
    match resser.generate_rust_structs(&mut rc)
    {
        Ok(_) => 
        {
            let out = rc.to_string();
            println!("{}", out);
        },
        Err(e) => 
        {
            panic!("{}", e);
        }
    }


    let serialized = serde_json::to_string(&ret).unwrap();

        // control

    let ctrl_struct = 
        TestStruct
        { 
            f1: 4,
            f2: 128,
            f3: TEST_LONG,
            f4: TEST_ULONG,
            f5: vec![5, -7, 8],
            f6: vec![44, 33, 22]
        };
    let ctrl_struct_ser = serde_json::to_string(&ctrl_struct).unwrap();

    println!("Control:\n{}\n", ctrl_struct_ser);

    println!("Serialized Result:\n{}", serialized);

    let deserialized: TestStruct = serde_json::from_str(&serialized).unwrap();

    println!("Deserialized result: \n{:?}", deserialized);


    if ctrl_struct_ser != serialized
    {
        panic!("not equal");
    }
    else
    {
        println!("OK");
    }

    let resser2 = 
        from_struct(deserialized, resser);
            
    let resout = resser2.unwrap();

    println!("{}", resout);
}