import datetime
import json
import zipfile
import stable_baselines3


def generate_config_json(model_fp, config_fp):
    with zipfile.ZipFile(model_fp, 'r') as zip_ref:
        with zip_ref.open("data") as file:
            data = json.load(file)                
    data["system_info"] = stable_baselines3.get_system_info(print_info=False)[0]    
    with open(config_fp, 'w') as f:
        json.dump(data, f, indent=4)

def generate_results_json(results_fp, mean_reward, std_reward, n_eval_episodes, is_deterministic=True):    
    eval_form_datetime = datetime.datetime.now().isoformat()
    data = {
        "mean_reward": mean_reward,
        "std_reward": std_reward,
        "is_deterministic": is_deterministic,
        "n_eval_episodes": n_eval_episodes,
        "eval_datetime": eval_form_datetime,
    }
    with open(results_fp, 'w') as f:
        json.dump(data, f, indent=4)