from tkinter import *
from modules.calculette import Calculette


def ajouter_au_calcul(symbol):
    '''Ajoute un symbole à la saisie'''
    current_text = calc.get()
    calc.set(current_text + symbol)

def calculer_expression():
    '''Calcule l'expression saisie'''
    expression = calc.get()
    resultat = calculatrice.calculer(expression)
    result_label.config(text="Résultat: " + str(resultat))

def effacer():
    '''Efface la saisie'''
    calc.set("")

fenetre = Tk()
fenetre.geometry("350x300")
fenetre.title("Calculatrice")

calculatrice = Calculette()

calcLabel = Label(fenetre, text="Saisir le calcul")

from calculette import *


fenetre=Tk()
fenetre.title("Calculatrice")

calcLabel = Label(fenetre, text="saisir le calcul")
calcLabel.pack()

calc = StringVar()
calc.set("")

saisie = Entry(fenetre, textvariable=calc, width=40)
saisie.pack()

buttons_frame = Frame(fenetre)
buttons_frame.pack()
#matrices des boutons
buttons = [
    ('7', 1, 0), ('8', 1, 1), ('9', 1, 2), ('/', 1, 3),
    ('4', 2, 0), ('5', 2, 1), ('6', 2, 2), ('*', 2, 3),
    ('1', 3, 0), ('2', 3, 1), ('3', 3, 2), ('-', 3, 3),
    ('0', 4, 0), ('.', 4, 1), ('+', 4, 2), ('=', 4, 3),
]

for (text, row, col) in buttons:
    if text == '=':
        Button(buttons_frame, text=text, width=10, height=3, command=calculer_expression).grid(row=row, column=col)
    else:
        Button(buttons_frame, text=text, width=10, height=3, command=lambda t=text: ajouter_au_calcul(t)).grid(row=row, column=col)

Button(fenetre, text="EFFACER", width=40, command=effacer).pack()

result_label = Label(fenetre, text="")
result_label.pack()

fenetre.mainloop()

saisie = Entry(fenetre, textvariable=calc, width=10)
saisie.pack()

bouton1 = Button(fenetre, text="CALCULER", width=8)
bouton1.pack()

fenetre.mainloop()