#!/usr/bin/python3
import os
from pathlib import Path

for_check: list[str] = ["/home/punix/Downloads/itunnels/"]


def parse_files_to_dictionary(directorys: list[str]) -> str | None:
    data = {}
    # create a Path object for each element in the list.
    for directory in directorys:

        in_paths = Path(directory)
        # Path object(s) created

        if not in_paths.exists() or not in_paths.is_dir():
            continue

        # Get a list of all files in the directorys
        files = [file for file in in_paths.iterdir() if file.is_file()]
        if not files:
            continue

        # Search for the string in the files
        for file in files:
            try:
                with open(file, "r") as f:
                    content = f.read()
                    # Hier parsen wir die relevanten Zeilen aus dem Inhalt
                    address_line = next(
                        line
                        for line in content.splitlines()
                        if line.startswith("Address")
                    )
                    dns_line = next(
                        line for line in content.splitlines() if line.startswith("DNS")
                    )
                    endpoint_line = next(
                        line
                        for line in content.splitlines()
                        if line.startswith("Endpoint")
                    )

                    # Extrahiere die Werte
                    address = address_line.split("=")[1].strip()
                    dns = dns_line.split("=")[1].strip()
                    endpoint = endpoint_line.split("=")[1].strip()

                    # Speichere im Dictionary
                    data[file.stem] = {
                        "Address": address,
                        "DNS": dns,
                        "Endpoint": endpoint,
                    }
            except Exception:
                # Ignore errors and continue to the next file
                continue

    return data


def print_data(data):
    if not data:
        print("No data found.")
        return
    for filename, values in data.items():
        print(f"{filename}")
        print()

    tunnel = input("please entry name of Tunnel:\n\n")
    if tunnel not in data:
        print("Tunnel not found.")
        return

    values = data[tunnel]

    os.system("clear")
    print(f"Data for tunnel: {tunnel}")
    print("-" * (17 + len(tunnel)) + "\n")
    print(f"Address:  {values['Address']}\n")
    print(f"DNS:      {values['DNS']}\n")
    print(f"Endpoint: {values['Endpoint']}\n")
    print()


data = parse_files_to_dictionary(for_check)
print_data(data)