import tkinter as tk



class LoginView(tk.Frame):
    def __init__(self, master=None):
        super().__init__(master)
        self.create_widgets()

    def create_widgets(self):
        # Username Label and Entry
        username_label = tk.Label(self, text="Username:")
        username_label.pack(pady=5)
        self.username_entry = tk.Entry(self)
        self.username_entry.pack(pady=5)

        # Password Label and Entry
        password_label = tk.Label(self, text="Password:")
        password_label.pack(pady=5)
        self.password_entry = tk.Entry(self, show="*")  # Use show="*" to hide password characters
        self.password_entry.pack(pady=5)

        # Login Button
        login_button = tk.Button(self, text="Submit", command=self.on_login)
        login_button.pack(pady=10)

    def on_login(self):
        # Retrieve username and password values
        username = self.username_entry.get()
        password = self.password_entry.get()

        # Example: Check credentials (you'll need to implement your own logic)
        if username == "example" and password == "password":
            self.master.show_main_view()
        else:
            print("Invalid credentials")