import tkinter as tk
from tkinter import ttk


class CommitDialog(tk.Toplevel):
    """
    A dialog window for entering a commit message.
    """

    def __init__(self, parent):
        super().__init__(parent)
        self.title("Commit Message")
        self.geometry("400x300")
        self.result = None
        self._setup_ui()
        # Make the dialog modal
        self.transient(parent)
        self.grab_set()

    def _setup_ui(self) -> None:
        """
        Initializes the dialog components.
        """
        label = ttk.Label(self, text="Enter the commit message for this package:")
        label.pack(pady=10, padx=10, anchor="w")
        self.text_area = tk.Text(self, wrap="word", height=8)
        self.text_area.pack(padx=10, pady=5, fill="both", expand=True)
        btn_frame = ttk.Frame(self)
        btn_frame.pack(fill="x", pady=10)
        ok_btn = ttk.Button(btn_frame, text="✅ Confirm", command=self._on_confirm)
        ok_btn.pack(side="right", padx=10)
        cancel_btn = ttk.Button(btn_frame, text="✖ Cancel", command=self.destroy)
        cancel_btn.pack(side="right", padx=5)

    def _on_confirm(self) -> None:
        """
        Stores the message and closes the dialog.
        """
        self.result = self.text_area.get("1.0", "end-1c").strip()
        self.destroy()

    def get_message(self) -> str:
        """
        Waits for the user and returns the entered message.
        """
        self.wait_window()
        return self.result