class Gui:
    def __init__(self, master=None):
        if master is None:
            return
        else:
            self.word = StringVar()
            self.word_meaning = None
            self.app_frame = Frame(master)
            self.app_frame.grid()
            self.create_app_frame()
            self.entry_widget = Entry(self.app_frame, textvariable=self.word)
            self.button_widget = Button(self.app_frame, text='Meaning', command=self.__handler_entry)
            self.text_widget = Text(self.app_frame, height=10, width=30)
            self.crete_app_frame()

    def crete_app_frame(self):
        self.entry_widget.grid(row=0, column=0)
        self.button_widget.grid(row=0, column=1)
        self.text_widget.grid(row=1, column=0, columnspan=2)

    def get_word(self):
        return self.word.get()

    def set_word_meaning(self, meaning):
        self.word_meaning = meaning

    def __handler_entry(self):
        self.text_widget.delete(0., END)
        self.text_widget.insert(END, self.word_meaning)

class InteractiveDictionary:
    def __init__(self, filename):
        with open(filename, 'r') as file:
            self.data = json.load(file)

    def get_meaning(self, term):
        print('-------------------')
        print(f"world is:{term}")
        print('-------------------')
        term = str(term)
        term = term.lower()
        if term in self.data:
            return self.data[term]
        else:
            return "The world you're looking for doesn't exist."

if __name__ == '__main__':
    window = Tk()
    window.title('Interactive Dictionary')
    dictionary = InteractiveDictionary('words.json')
    app = Gui(master=window)
    word = app.get_word()
    word_meaning = dictionary.get_meaning(word)
    if type(word_meaning) == list:
        for i in word_meaning:
            app.set_word_meaning(i)
    else:
        app.set_word_meaning(word_meaning)
    window.mainloop()