1. import tkinter as tk
2. from tkinter import messagebox
3. from PIL import Image, ImageTk, ImageFilter
4. from datetime import datetime
5.  
6. class LoginWindow(tk.Tk):
7.     def __init__(self):
8.         super().__init__()
9.         self.title("ATM Otomasyonu")
10.         self.geometry("1000x1200")
11.         self.configure(bg="#F0F0F0")
12.  
13.         # Arka plan resmi
14.         bg_image = Image.open("C:/Users/abdan/OneDrive/Masaüstü/Atm/logo.png")
15.         bg_image = bg_image.filter(ImageFilter.GaussianBlur(radius=10))
16.         bg_image = bg_image.resize((self.winfo_screenwidth(), self.winfo_screenheight()), Image.ANTIALIAS)
17.         self.bg_photo = ImageTk.PhotoImage(bg_image)
18.         bg_label = tk.Label(self, image=self.bg_photo)
19.         bg_label.place(x=0, y=0, relwidth=1, relheight=1)
20.  
21.         # Tarih ve Saat
22.         self.date_time_label = tk.Label(self, font=("Arial", 16, "bold"), bg="#F0F0F0")
23.         self.date_time_label.place(relx=0.5, rely=0.05, anchor="center")
24.         self.update_date_time()
25.  
26.         # Giriş Alanları
27.         self.entry_frame = tk.Frame(self, bg="#F0F0F0")
28.         self.entry_frame.place(relx=0.5, rely=0.4, anchor="center")
29.  
30.         self.tc_label = tk.Label(self.entry_frame, text="TC Kimlik Numarası:", font=("Arial", 14, "bold"), bg="#F0F0F0")
31.         self.tc_label.grid(row=0, column=0, padx=10, pady=10, sticky="w")
32.         self.tc_var = tk.StringVar()
33.         self.tc_entry = tk.Entry(self.entry_frame, font=("Arial", 14), bd=2, relief="groove", textvariable=self.tc_var)
34.         self.tc_entry.grid(row=1, column=0, padx=10, pady=10)
35.  
36.         self.password_label = tk.Label(self.entry_frame, text="Şifre:", font=("Arial", 14, "bold"), bg="#F0F0F0")
37.         self.password_label.grid(row=2, column=0, padx=10, pady=10, sticky="w")
38.         self.password_entry = tk.Entry(self.entry_frame, font=("Arial", 14), bd=2, relief="groove", show="*")
39.         self.password_entry.grid(row=3, column=0, padx=10, pady=10)
40.  
41.         # Butonlar
42.         self.button_frame = tk.Frame(self, bg="#F0F0F0")
43.         self.button_frame.place(relx=0.5, rely=0.7, anchor="center")
44.  
45.         self.login_button = tk.Button(self.button_frame, text="Giriş Yap", font=("Arial", 14), bd=2, relief="raised", bg="#4CAF50", fg="white", command=self.login, state="normal")
46.         self.login_button.grid(row=0, column=0, padx=10, pady=10)
47.  
48.         self.register_button = tk.Button(self.button_frame, text="Kayıt Ol", font=("Arial", 14), bd=2, relief="raised", bg="#2196F3", fg="white", command=self.RegisterButton)
49.         self.register_button.grid(row=0, column=1, padx=10, pady=10)
50.  
51.         self.forgot_password_button = tk.Button(self.button_frame, text="Şifremi Unuttum", font=("Arial", 14), bd=2, relief="raised", bg="#F44336", fg="white", command=self.ForgotPasswordButton)
52.         self.forgot_password_button.grid(row=0, column=2, padx=10, pady=10)
53.  
54.         # Deneme Hakkı ve Süre
55.         self.attempt_label = tk.Label(self, font=("Arial", 14, "bold"), bg="#F0F0F0")
56.         self.attempt_label.place(relx=0.2, rely=0.8, anchor="w")
57.         self.countdown_label = tk.Label(self, font=("Arial", 14, "bold"), bg="#F0F0F0")
58.         self.countdown_label.place(relx=0.8, rely=0.8, anchor="e")
59.  
60.         self.login_attempts = 3
61.         self.countdown_time = 180  # 3 dakika
62.         self.update_attempt_label()
63.  
64.         # Giriş alanlarını kontrol et
65.         self.tc_var.trace_add("write", self.check_entries)
66.  
67.         # Süreyi başlat
68.         self.countdown_time_update()
69.  
70.     def update_date_time(self):
71.         current_datetime = datetime.now()
72.         date_string = current_datetime.strftime("%d.%m.%Y")
73.         time_string = current_datetime.strftime("%H:%M:%S")
74.         date_time_text = f"{date_string} / {time_string}"
75.         self.date_time_label.configure(text=date_time_text)
76.         self.after(1000, self.update_date_time)
77.  
78.     def update_attempt_label(self):
79.         self.attempt_label.configure(text=f"Kalan Deneme Hakkı: {self.login_attempts}")
80.         if self.login_attempts == 0:
81.             self.login_button.configure(state="disabled")
82.  
83.     def check_entries(self, *args):
84.         tc_value = self.tc_var.get()
85.         password_value = self.password_entry.get()
86.         if len(password_value) > 6 or len(tc_value) > 11:
87.             messagebox.showwarning("Uyarı", "TC Kimlik Numarası en fazla 11 karakter ve Şifre en fazla 6 karakter olmalıdır.")
88.             self.reset_entries()
89.  
90.     def login(self):
91.         if not self.tc_var.get() or not self.password_entry.get():
92.             messagebox.showerror("Hata", "Lütfen TC ve şifrenizi girin.")
93.             return
94.  
95.         username = self.tc_var.get()
96.         password = self.password_entry.get()
97.  
98.         # Örnek olarak, kullanıcı adı ve şifre "admin" olarak kabul edilsin
99.         if username == "admin" and password == "admin":
100.             messagebox.showinfo("Giriş Başarılı", "Giriş işlemi başarılı.")
101.             self.reset_entries()
102.         else:
103.             self.login_attempts -= 1
104.             self.reset_entries()
105.             self.update_attempt_label()
106.             if self.login_attempts == 0:
107.                 self.after_cancel(self.countdown_time_update)
108.                 self.reset_attempts()
109.                 self.login_button.configure(state="disabled")
110.                 self.tc_entry.configure(state="disabled")
111.                 self.password_entry.configure(state="disabled")
112.                 self.countdown_label.configure(text=f"Kalan Süre: {self.countdown_time} saniye")
113.             else:
114.                 messagebox.showerror("Giriş Başarısız", f"Kalan deneme hakkınız: {self.login_attempts}. Lütfen TC veya şifrenizi kontrol edin.")
115.  
116.     def countdown_time_update(self):
117.         if self.countdown_time > 0:
118.             self.countdown_time -= 1
119.             self.countdown_label.configure(text=f"Kalan Süre: {self.countdown_time} saniye")
120.             self.after(1000, self.countdown_time_update)
121.         else:
122.             self.login_button.configure(state="disabled")
123.  
124.     def reset_attempts(self):
125.         self.login_attempts = 0
126.         self.update_attempt_label()
127.         self.login_button.configure(state="normal")
128.         self.tc_entry.configure(state="normal")
129.         self.password_entry.configure(state="normal")
130.         self.countdown_label.configure(text="")
131.         self.countdown_time = 0
132.  
133.     def reset_entries(self):
134.         self.tc_var.set("")
135.         self.password_entry.delete(0, tk.END)
136.  
137.     def RegisterButton(self):
138.         messagebox.showinfo("Kayıt Ol", "Kayıt Ol butonuna bastınız.")
139.  
140.     def ForgotPasswordButton(self):
141.         messagebox.showinfo("Şifremi Unuttum", "Şifremi Unuttum butonuna bastınız.")
142.  
143. if __name__ == "__main__":
144.     login_window = LoginWindow()
145.     login_window.mainloop()