# based on tkinter-oop-2.py

# Thinking in Frames: one Frame is the user input and its label, four more for the host type Listboxes, a last one for the host formatting?

import tkinter as tk
from tkinter import ttk

from generic import sanitize, type_hosts_listed, type_hosts_organized

APP_TITLE = "Extract and look up hosts"
ENTRY_LABEL = "Enter some IPs, domains, email addresses:"
IP_LABEL = "IP => hostname"


class InputFrame(ttk.Frame):
    def __init__(self, container):
        super().__init__(container)
        self.columnconfigure(0, weight=1)
        self.columnconfigure(1, weight=1)
        self.columnconfigure(2, weight=1)
        self.columnconfigure(3, weight=1)

        self.__create_widgets()

    def __create_widgets(self) -> None:
        ttk.Label(self, text=ENTRY_LABEL).grid(column=0, row=0)
        self.entry = ttk.Entry(self)
        self.entry.focus()
        self.entry.grid(column=0, row=1, columnspan=4, sticky="nsew")
        self.entry.bind("<Return>", self.key_handler_function)

        for widget in self.winfo_children():
            widget.grid(padx=0, pady=5)

    def key_handler_function(self, event) -> None:
        inputs = self.entry.get()
        sanitized = sanitize.strip_and_list(inputs)
        typed = type_hosts_organized.type_hosts(sanitized)
        var = tk.Variable()


class LookupFrame(ttk.Frame):
    def __init__(self, container):
        super().__init__(container)
        self.columnconfigure(0, weight=2)

        self.__create_widgets()

    def __create_widgets(self) -> None:
        ttk.Label(self, text=IP_LABEL).grid(column=0, row=3)
        self.ip_listbox = tk.Listbox(self)
        self.ip_listbox.insert("end", "TEST")

        for widget in self.winfo_children():
            widget.grid(padx=0, pady=5)


class App(tk.Tk):
    def __init__(self, *args, **kwargs):
        super().__init__(self, *args, **kwargs)
        self.title(APP_TITLE)
        self.geometry("400x150")
        self.resizable(None, None)
        self.shared_data = {}

        # layout on the root window
        self.columnconfigure(0, weight=4)
        self.columnconfigure(1, weight=1)

        self.__create_widgets()

    def __create_widgets(self) -> None:
        # create the input frame
        input_frame = InputFrame(self)
        input_frame.grid(column=0, row=0)
        lookup_frame = LookupFrame(self)
        lookup_frame.grid(column=0, row=2)


if __name__ == "__main__":
    app = App()
    app.mainloop()