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))  # Bulanıklık derecesi (radius) değeri ayarlanabilir
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.tc_label = tk.Label(self, text="TC Kimlik Numarası:", font=("Arial", 14, "bold"), bg="#F0F0F0")
28.         self.tc_label.place(relx=0.2, rely=0.4, anchor="w")
29.         self.tc_var = tk.StringVar()  # StringVar oluştur
30.         self.tc_entry = tk.Entry(self, font=("Arial", 14), bd=2, relief="groove", textvariable=self.tc_var)
31.         self.tc_entry.place(relx=0.2, rely=0.45, relwidth=0.6, relheight=0.07)
32.  
33.         self.password_label = tk.Label(self, text="Şifre:", font=("Arial", 14, "bold"), bg="#F0F0F0")
34.         self.password_label.place(relx=0.2, rely=0.55, anchor="w")
35.         self.password_entry = tk.Entry(self, font=("Arial", 14), bd=2, relief="groove", show="*")
36.         self.password_entry.place(relx=0.2, rely=0.6, relwidth=0.6, relheight=0.07)
37.  
38.         # Butonlar
39.         self.login_button = tk.Button(self, text="Giriş Yap", font=("Arial", 14), bd=2, relief="raised", bg="#4CAF50", fg="white", command=self.login, state="normal")
40.         self.login_button.place(relx=0.2, rely=0.7, relwidth=0.2, relheight=0.07)
41.  
42.         self.register_button = tk.Button(self, text="Kayıt Ol", font=("Arial", 14), bd=2, relief="raised", bg="#2196F3", fg="white")
43.         self.register_button.place(relx=0.4, rely=0.7, relwidth=0.2, relheight=0.07)
44.  
45.         self.forgot_password_button = tk.Button(self, text="Şifremi Unuttum", font=("Arial", 14), bd=2, relief="raised", bg="#F44336", fg="white")
46.         self.forgot_password_button.place(relx=0.6, rely=0.7, relwidth=0.2, relheight=0.07)
47.  
48.         # Deneme Hakkı ve Süre
49.         self.attempt_label = tk.Label(self, font=("Arial", 14, "bold"), bg="#F0F0F0")
50.         self.attempt_label.place(relx=0.2, rely=0.8, anchor="w")
51.         self.countdown_label = tk.Label(self, font=("Arial", 14, "bold"), bg="#F0F0F0")
52.         self.countdown_label.place(relx=0.8, rely=0.8, anchor="e")
53.  
54.         self.login_attempts = 3
55.         self.countdown_time = 180  # 3 dakika
56.         self.update_attempt_label()
57.  
58.         # Giriş alanlarını kontrol et
59.         self.tc_var.trace_add("write", self.check_entries)
60.  
61.         # Süreyi başlat
62.         self.countdown_time_update()
63.  
64.     def update_date_time(self):
65.         current_datetime = datetime.now()
66.         date_string = current_datetime.strftime("%d.%m.%Y")
67.         time_string = current_datetime.strftime("%H:%M:%S")
68.         date_time_text = f"{date_string} / {time_string}"
69.         self.date_time_label.configure(text=date_time_text)
70.         self.after(1000, self.update_date_time)  # Her saniye güncelle
71.  
72.     def update_attempt_label(self):
73.         self.attempt_label.configure(text=f"Kalan Deneme Hakkı: {self.login_attempts}")
74.         if self.login_attempts == 0:
75.             self.login_button.configure(state="disabled")
76.  
77.     def check_entries(self, *args):
78.         tc_value = self.tc_var.get()
79.         password_value = self.password_entry.get()
80.         if len(password_value) > 6 or len(tc_value) > 11:
81.             messagebox.showwarning("Uyarı", "TC Kimlik Numarası en fazla 11 karakter ve Şifre en fazla 6 karakter olmalıdır.")
82.             self.reset_entries()
83.  
84.     def login(self):
85.         if not self.tc_var.get() or not self.password_entry.get():
86.             messagebox.showerror("Hata", "Lütfen TC ve şifrenizi girin.")
87.             return
88.  
89.         username = self.tc_var.get()
90.         password = self.password_entry.get()
91.  
92.         # Örnek olarak, kullanıcı adı ve şifre "admin" olarak kabul edilsin
93.         if username == "admin" and password == "admin":
94.             messagebox.showinfo("Giriş Başarılı", "Giriş işlemi başarılı.")
95.             self.reset_entries()
96.         else:
97.             self.login_attempts -= 1
98.             self.reset_entries()
99.             self.update_attempt_label()
100.             if self.login_attempts == 0:
101.                 self.after_cancel(self.countdown_time_update)
102.                 self.reset_attempts()
103.                 self.login_button.configure(state="disabled")
104.                 self.tc_entry.configure(state="disabled")
105.                 self.password_entry.configure(state="disabled")
106.                 self.countdown_label.configure(text=f"Kalan Süre: {self.countdown_time} saniye")
107.             else:
108.                 messagebox.showerror("Giriş Başarısız", f"Kalan deneme hakkınız: {self.login_attempts}. Lütfen TC veya şifrenizi kontrol edin.")
109.  
110.     def countdown_time_update(self):
111.         if self.countdown_time > 0:
112.             self.countdown_time -= 1
113.             self.countdown_label.configure(text=f"Kalan Süre: {self.countdown_time} saniye")
114.             self.after(1000, self.countdown_time_update)
115.         else:
116.             self.login_button.configure(state="disabled")
117.  
118.     def reset_attempts(self):
119.         self.login_attempts = 0
120.         self.update_attempt_label()
121.         self.login_button.configure(state="normal")
122.         self.tc_entry.configure(state="normal")
123.         self.password_entry.configure(state="normal")
124.         self.countdown_label.configure(text="")
125.         self.countdown_time = 0
126.  
127.     def reset_entries(self):
128.         self.tc_var.set("")
129.         self.password_entry.delete(0, tk.END)
130.  
131. if __name__ == "__main__":
132.     login_window = LoginWindow()
133.     login_window.mainloop()