import tkinter as tk
from tkinter import ttk
from typing import Literal

from gui.TerminalDisplay import TerminalDisplay

class LoggingTab(ttk.Frame):    
    def __init_layout(self) -> None:
        self.rowconfigure(0, weight=8)
        self.rowconfigure(1, weight=2)

        self.columnconfigure(0, weight=1)
        self.columnconfigure(1, weight=1)

    def __init_widgets(self) -> None:
        self.__flexPtp_log = TerminalDisplay(self)
        self.__flexPtp_log.grid(column=0, row=0, sticky=tk.NSEW)

        self.__linuxptp_log = TerminalDisplay(self)
        self.__linuxptp_log.grid(column=1, row=0, sticky=tk.NSEW)

    def __init__(self, notebook: ttk.Notebook) -> None:
        super().__init__(master=notebook)
        notebook.add(self, text="Logs")

        self.__init_layout() # initialize widget layout
        self.__init_widgets() # initialize widgets

    def clear_log(self, which: Literal["flexPTP", "linuxptp", "both"]) -> None:
        if which in ("flexPTP", "both"):
            self.__flexPtp_log.delete(1, tk.END)
        
        if which in ("linuxptp", "both"):
            self.__linuxptp_log.delete(1, tk.END)

    def add_log(self, which: Literal["flexPTP", "linuxptp", "both"], what: str) -> None:
        if which in ("flexPTP", "both"):
            self.__flexPtp_log.insert(tk.END, what)
        
        if which in ("linuxptp", "both"):
            self.__linuxptp_log.insert(tk.END, what)