from tkinter import *


root = Tk()
root.geometry("300x300")
root.resizable(0,0)
root.title("Расчет зарплаты")
root.configure(bg="lightgrey")


worked = 0
clock = 0
sum = 0


def main():
    days = int(days_entry.get())
    weekends = int(weekends_entry.get())
    overtime = int(overtime_entry.get())
    hours = int(hours_entry.get())

    worked = days - weekends
    clock = ((worked * hours) + overtime)
    sum = clock * 101

    sum_label["text"] = f"Зарплата: {sum}"


days_label = Label(root, text="Кол-во рабочих дней\nв месяц", bg="lightgrey", font="Arial 10 bold")
weekends_label = Label(root, text="Кол-во выходных дней\nв месяц", bg="lightgrey", font="Arial 10 bold")
overtime_label = Label(root, text="Кол-во переработанных\nчасов в месяц", bg="lightgrey", font="Arial 10 bold")
hours_label = Label(root, text="Кол-во рабочих часов\n в месяц", bg="lightgrey", font="Arial 10 bold")
sum_label = Label(root, text="Зарплата: ", bg="lightgrey", font="Arial 15 bold")

days_entry = Entry(root, width=15)
weekends_entry = Entry(root, width=15)
overtime_entry = Entry(root, width=15)
hours_entry = Entry(root, width=15)


days_label.place(x=10,y=30)
weekends_label.place(x=10,y=70)
hours_label.place(x=10,y=110)
overtime_label.place(x=10,y=150)

button = Button(root, text="Посчитать", command=main)


sum_label.place(x=60,y=250)
button.place(x=110, y=210)
days_entry.place(x=180,y=40)
weekends_entry.place(x=180,y=80)
hours_entry.place(x=180,y=120)
overtime_entry.place(x=180,y=160)
root.mainloop()