def render_login(error=None):
clean_screen()
username = Entry(tk)
username.grid(row=0, column=0)
password = Entry(tk)
password.grid(row=1, column=0)
if error is not None:
Label(tk, text="Invalid username or password").grid(row=3, column=0)
Button(tk,
text="Enter",
bg="green",
command=lambda: login(username.get(), password.get())).grid(
row=2, column=0)
def render_products():
clean_screen()
with open("db/products.txt", "r") as file:
products = file.readlines()
col = 0
for product in products:
current_product = json.loads(product)
Label(text=current_product.get('name')).grid(row=0, column=col)
image = Image.open(os.path.join(os.path.join(base_folder, 'images'), current_product.get('img_path')))
image = image.resize((100, 100))
photo = ImageTk.PhotoImage(image)
img_label = Label(image=photo)
img_label.image = photo
img_label.grid(row=1, column=col)
Button(tk, text=f"Buy {current_product.get('id')}").grid(row=2, column=col)
col += 1
def render_register():
clean_screen()
username = Entry(tk)
username.grid(row=0, column=0)
password = Entry(tk)
password.grid(row=1, column=0)
first_name = Entry(tk)
first_name.grid(row=2, column=0)
last_name = Entry(tk)
last_name.grid(row=3, column=0)
# Make validations for names lenght and username to be unique and with no special chars
Button(tk,
text="Register",
bg="green",
command=lambda: register(username=username.get(),
password=password.get(),
first_name=first_name.get(),
last_name=last_name.get())).grid(row=4,
column=0)
def render_register_form():
clean_screen()
Label(tk, text="Username").grid(row=0, column=0)
username = Entry(tk)
username.grid(row=0, column=1)
Label(tk, text="Password").grid(row=1, column=0)
password = Entry(tk)
password.grid(row=1, column=1)
Label(tk, text="First Name").grid(row=2, column=0)
first_name = Entry(tk)
first_name.grid(row=2, column=1)
Label(tk, text="Last Name").grid(row=3, column=0)
last_name = Entry(tk)
last_name.grid(row=3, column=1)
Button(tk,
text="Register",
bg="green",
command=lambda: register(username=username.get(),
password=password.get(),
first_name=first_name.get(),
last_name=last_name.get())).grid(row=4,
column=1)
def render_products():
clean_screen()
with open('db/products.txt', 'r') as file:
products = file.readlines()
col_counter = 0
for product in products:
current_product = json.loads(product)
Label(text=current_product.get('name')).grid(row=0,
column=col_counter)
image = Image.open(
os.path.join(os.path.join(base_folder, 'images'),
current_product.get('img_path')))
image = image.resize((100, 100))
photo = ImageTk.PhotoImage(image)
img_label = Label(image=photo)
img_label.image = photo
img_label.grid(row=1, column=col_counter)
button = Button(tk, text=f'Buy {current_product.get("id")}')
button.configure(command=lambda b=button: buy_product(b))
button.grid(row=3, column=col_counter)
Label(text=current_product.get('count')).grid(row=2,
column=col_counter)
col_counter += 1