import tkinter as tk
from tkinter import ttk
import subprocess

class VBoxManagerGUI:
    def __init__(self, root):
        self.root = root
        self.root.title("VirtualBox Manager")

        # Frames
        self.frame_vm_list = ttk.Frame(self.root, padding="10")
        self.frame_vm_list.grid(row=0, column=0, padx=10, pady=10, sticky="nsew")

        self.frame_buttons = ttk.Frame(self.root, padding="10")
        self.frame_buttons.grid(row=1, column=0, padx=10, pady=10, sticky="nsew")

        # VM List
        self.label_vm_list = ttk.Label(self.frame_vm_list, text="VM List:")
        self.label_vm_list.grid(row=0, column=0, sticky="w")

        self.vm_listbox = tk.Listbox(self.frame_vm_list, height=10, selectmode=tk.SINGLE)
        self.vm_listbox.grid(row=1, column=0, sticky="nsew")

        # Buttons
        self.button_create_vm = ttk.Button(self.frame_buttons, text="Create VM", command=self.create_vm)
        self.button_create_vm.grid(row=0, column=0, padx=5)

        self.button_start_vm = ttk.Button(self.frame_buttons, text="Start VM", command=self.start_vm)
        self.button_start_vm.grid(row=0, column=1, padx=5)

        self.button_stop_vm = ttk.Button(self.frame_buttons, text="Stop VM", command=self.stop_vm)
        self.button_stop_vm.grid(row=0, column=2, padx=5)

        # Configure grid weights
        self.root.grid_columnconfigure(0, weight=1)
        self.root.grid_rowconfigure(0, weight=1)
        self.root.grid_rowconfigure(1, weight=0)

        # Populate VM List
        self.update_vm_list()

    def create_vm(self):
        # Implement logic to create a VirtualBox VM
        pass

    def start_vm(self):
        selected_vm = self.vm_listbox.get(tk.ACTIVE)
        if selected_vm:
            subprocess.run(["vboxmanage", "startvm", selected_vm])

    def stop_vm(self):
        selected_vm = self.vm_listbox.get(tk.ACTIVE)
        if selected_vm:
            subprocess.run(["vboxmanage", "controlvm", selected_vm, "poweroff"])

    def update_vm_list(self):
        try:
            # Run the vboxmanage list vms command
            result = subprocess.run(["vboxmanage", "list", "vms"], capture_output=True, text=True)
            output_lines = result.stdout.splitlines()

            # Clear the existing items in the Listbox
            self.vm_listbox.delete(0, tk.END)

            # Parse the output and update the Listbox
            for line in output_lines:
                parts = line.split()
                if len(parts) >= 2:
                    vm_name = parts[0]
                    self.vm_listbox.insert(tk.END, vm_name)

        except Exception as e:
            # Handle exceptions (e.g., vboxmanage not found)
            print(f"Error updating VM list: {e}")

if __name__ == "__main__":
    root = tk.Tk()
    app = VBoxManagerGUI(root)
    root.mainloop()