#!/usr/bin/env python3
import os
import argparse

def retrieve_secrets(
        file_path: str | os.PathLike, 
        secret_from: str, 
        access_type: str
    ) -> str:
    with open(file_path, 'r') as file:
        lines = file.read().split('\n\n')
        
    for block in lines:
        if secret_from in block:
            tokens = block.split('\n')
            for token in tokens:
                if token.startswith('#'):
                    continue
                token_parts = token.split('#')
                token_value = token_parts[0].strip()
                token_type = token_parts[1].strip() if len(token_parts) > 1 else 'default'
                if token_type == access_type:
                    return token_value
    return None


def main():
    parser = argparse.ArgumentParser(description='Retrieve secrets from a file.')
    parser.add_argument('--file-path', type=str, default="/home/el02/.ssh/lab_access.txt", help='Path to the secrets file')
    parser.add_argument('--secret-from', type=str, default="Hugging Face Authentication", help='Source of the secret')
    parser.add_argument('--access-type', type=str, default="write", help='Type of access')
    
    args = parser.parse_args()
    secret = retrieve_secrets(args.file_path, args.secret_from, args.access_type)
    
    if secret:
        print(secret)
    else:
        print("Secret not found.")

if __name__ == "__main__":
    main()