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app.py
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app.py
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import tkinter as tk
from tkinter import ttk
from tkinter import messagebox
import customtkinter
from CTkListbox import *
from CTkMessagebox import CTkMessagebox
import random
import csv
PRICES_FILE = "prices.csv"
class App:
def __init__(self):
self.root= customtkinter.CTk()
self.root.resizable(False, False)
customtkinter.set_appearance_mode("dark")
customtkinter.set_default_color_theme("blue")
self.root.title("Agilizador de cuentas")
self.root.geometry("970x640")
self.buttons = []
self.received_bills = [[10, 0], [20, 0], [50, 0], [100, 0], [200, 0], [500, 0], [1000, 0], [2000, 0]]
self.selected_bills = [[10, 0], [20, 0], [50, 0], [100, 0], [200, 0], [500, 0], [1000, 0], [2000, 0]]
self.labels_selected_bills = []
self.to_charge_value = 0
self.received_value = 0
self.prices = []
self.load_prices()
self.create_ui()
def load_prices(self):
with open(PRICES_FILE, encoding='utf-8') as f:
reader = csv.reader(f, delimiter=';')
for row in reader:
self.prices.append(int(row[1].replace('$', '').replace(',', '.')))
print(self.prices)
def generate_problem(self):
self.to_charge_value = 0
while self.to_charge_value == 0 or self.to_charge_value > 25000:
self.to_charge_value = 0
for i in range(random.randint(1, 3)):
prices_unicos = list(set(self.prices))
self.to_charge_value += random.choice(prices_unicos)
self.label_cobrar.configure(text="Cobrar: $" + str(self.to_charge_value))
self.received_value = 0
self.received_bills = [[10, 0], [20, 0], [50, 0], [100, 0], [200, 0], [500, 0], [1000, 0], [2000, 0]]
whole_value = (self.to_charge_value // 1000) * 1000
centenas = ((self.to_charge_value - whole_value) // 100) * 100
two_thousand_bills = whole_value / 2000
# Si no es múltiplo de 2000, agrego 1 billete de 1000 o 2 de 500
if two_thousand_bills != whole_value // 2000:
payment_method = random.randint(0, 5)
if payment_method < 4:
self.received_bills[6][1] += 1
else:
self.received_bills[5][1] += 2
# Luego, agrego billetes de 2000, 1000 o 500 hasta llegar a cubrir el valor redondo
for i in range(whole_value // 2000):
payment_method = random.randint(0, 10)
if payment_method < 6:
self.received_bills[7][1] += 1
elif payment_method < 10:
self.received_bills[6][1] += 2
else:
self.received_bills[5][1] += 4
# Agrego 1 billete de 500 o 1 de 1000.
if centenas < 500:
self.received_bills[5][1] += 1
else:
self.received_bills[6][1] += 1
for bill in self.received_bills:
self.received_value += bill[0] * bill[1]
self.payment_method.configure(text=f"Te pagan con:\n{self.received_bills[7][1]} de $2000\n{self.received_bills[6][1]} de $1000\n{self.received_bills[5][1]} de $500")
def send_solution(self):
real_change = self.received_value - self.to_charge_value
for bill in self.selected_bills:
real_change -= bill[0] * bill[1]
if real_change != 0:
CTkMessagebox(title="Error", message="El vuelto indicado no es correcto", icon="cancel")
return
CTkMessagebox(title="¡Bien!", message="El vuelto indicado es correcto", icon="check")
self.received_bills = [[10, 0], [20, 0], [50, 0], [100, 0], [200, 0], [500, 0], [1000, 0], [2000, 0]]
self.selected_bills = [[10, 0], [20, 0], [50, 0], [100, 0], [200, 0], [500, 0], [1000, 0], [2000, 0]]
self.to_charge_value = 0
self.received_value = 0
for bill_type in range(8):
self.labels_selected_bills[bill_type].configure(text=str(self.selected_bills[bill_type][1]))
self.generate_problem()
def substract_bill(self, bill_type):
if self.selected_bills[bill_type][1] <= 0:
return
self.selected_bills[bill_type][1] -= 1
self.labels_selected_bills[bill_type].configure(text=str(self.selected_bills[bill_type][1]))
def add_bill(self, bill_type):
self.selected_bills[bill_type][1] += 1
self.labels_selected_bills[bill_type].configure(text=str(self.selected_bills[bill_type][1]))
def create_ui(self):
self.root.configure(padx=10, pady=10)
# Contenedor de todos los elementos
self.contenedor1 = customtkinter.CTkFrame(self.root, width=950, height=600)
self.contenedor1.pack_propagate(False)
self.contenedor1.grid(row=0, column=0, padx=10, pady=10)
# 2 subcontenedores para organizar los elementos
self.sub_contenedor1 = customtkinter.CTkFrame(self.contenedor1)
self.sub_contenedor1.pack(side="top", expand=True, fill="both")
self.sub_contenedor1.pack(pady=0)
self.sub_contenedor2 = customtkinter.CTkFrame(self.contenedor1)
self.sub_contenedor2.pack(side="top", expand=True, fill="both")
self.sub_contenedor2.pack(pady=5)
# Contenido subcontenedor superior:
self.button_generar = customtkinter.CTkButton(
self.sub_contenedor1,
text="Generar",
font=("Verdana", 20),
command=self.generate_problem,
)
self.button_generar.pack(pady=25)
self.label_cobrar = customtkinter.CTkLabel(
self.sub_contenedor1,
text="Cobrar: -",
font=("Verdana", 20),
)
self.label_cobrar.pack(pady=10, padx=20, side=customtkinter.LEFT)
self.payment_method = customtkinter.CTkLabel(
self.sub_contenedor1,
text="Te pagan con: -",
font=("Verdana", 20),
)
self.payment_method.pack(
pady=10, padx=15, side=customtkinter.RIGHT
)
# Contenido subcontenedor inferior
self.label_seleccionar_vuelto = customtkinter.CTkLabel(
self.sub_contenedor2,
text="Seleccionar vuelto",
font=("Verdana", 20),
wraplength=400,
)
self.label_seleccionar_vuelto.pack(pady=10, side=customtkinter.TOP)
self.sub_contenedor_billetes = customtkinter.CTkFrame(self.sub_contenedor2)
self.sub_contenedor_billetes.pack(side="top", expand=True, fill="both")
self.sub_contenedor_billetes.pack(pady=5)
# Fila superior: Valores de los billetes
for columna in range(8):
billete_label = customtkinter.CTkLabel(
self.sub_contenedor_billetes,
text=str(self.selected_bills[columna][0]),
font=("Verdana", 20),
)
billete_label.grid(row=0, column=1+columna*3, padx=5, pady=30)
# Fila inferior: Cantidades y botones
for columna in range(8):
button_restar = customtkinter.CTkButton(
self.sub_contenedor_billetes,
text="-",
font=("Verdana", 20),
width=2,
height=1,
command=lambda bill_type=columna: self.substract_bill(bill_type),
)
button_restar.grid(row=1, column=columna*3, padx=15, pady=10)
label_cantidad = customtkinter.CTkLabel(
self.sub_contenedor_billetes,
text=str(self.selected_bills[columna][1]),
font=("Verdana", 20),
)
label_cantidad.grid(row=1, column=columna*3+1, padx=2, pady=10)
self.labels_selected_bills.append(label_cantidad)
button_sumar = customtkinter.CTkButton(
self.sub_contenedor_billetes,
text="+",
font=("Verdana", 20),
width=3,
height=2,
command=lambda bill_type=columna: self.add_bill(bill_type),
)
button_sumar.grid(row=1, column=columna*3+2, padx=2, pady=10)
self.button_enviar = customtkinter.CTkButton(
self.sub_contenedor2,
text="Enviar",
font=("Verdana", 20),
command=self.send_solution,
)
self.button_enviar.pack(pady=25)
def run(self):
self.root.mainloop()
if __name__ == "__main__":
app = App()
app.run()