import os
import subprocess
import tkinter as tk
from tkinter import filedialog

def select_file():
    """
    Opens a file dialog to select a .db file and returns the selected file path.
    """
    root = tk.Tk()
    root.withdraw()  # Use to hide the tkinter root window

    # Open file dialog and return the selected file path
    file_path = filedialog.askopenfilename(
        title="Select a .db file",
        filetypes=(("DB files", "*.db"), ("All files", "*.*"))
    )
    return file_path



if __name__ == "__main__":
    file_path = select_file()
    if file_path:  # Proceed only if a file was selected
        with open(file_path, "r", encoding="utf-8-sig") as file:
            lines = file.readlines()

        udt_json = parse_udts(lines)
        # Assume processing and file generation happens here, e.g., creating `output.txt`
        output_file_path = os.path.join(os.path.dirname(file_path), "output.txt")
        # Save or manipulate output files as needed

        # Open the directory containing the new file in Explorer
        open_file_explorer(os.path.dirname(output_file_path))
    else:
        print("No file was selected.")