source code

import tkinter as tk
from tkinter import messagebox

# Data Storage
students = {}
hostel_info = {
    "vacant_rooms": 5,
    "registered_rooms": 0,
    "mess_menu": ["Breakfast: Bread, Butter, Tea", "Lunch: Dal, Rice, Sabzi", "Dinner: Roti, Sabzi"],
    "wifi_passwords": {"Building 1": "wifi123", "Building 2": "wifi456", "Building 3": "wifi789"}
}
complaints = []

# Function to create the main window frame
def create_window(title, geometry):
    window = tk.Tk()
    window.title(title)
    window.geometry(geometry)
    return window


# Signup Function
def signup():
    window = create_window("Signup - Girls' Hostel", "600x500")

    def register_user():
        name = name_entry.get()
        mobile = mobile_entry.get()
        roll_number = roll_entry.get()
        address = address_entry.get()
        password = password_entry.get()

        if roll_number in students:
            messagebox.showerror("Error", "Student already exists!")
        else:
            students[roll_number] = {
                "name": name,
                "mobile": mobile,
                "roll_number": roll_number,
                "address": address,
                "password": password
            }
            messagebox.showinfo("Success", "Account created successfully!")
            window.destroy()

    tk.Label(window, text="Name", bg="white").pack(pady=10)
    name_entry = tk.Entry(window)
    name_entry.pack()

    tk.Label(window, text="Mobile Number", bg="white").pack(pady=10)
    mobile_entry = tk.Entry(window)
    mobile_entry.pack()

    tk.Label(window, text="College Roll Number", bg="white").pack(pady=10)
    roll_entry = tk.Entry(window)
    roll_entry.pack()

    tk.Label(window, text="Address", bg="white").pack(pady=10)
    address_entry = tk.Entry(window)
    address_entry.pack()

    tk.Label(window, text="Password", bg="white").pack(pady=10)
    password_entry = tk.Entry(window, show="*")
    password_entry.pack()

    tk.Button(window, text="Create Account", command=register_user).pack(pady=20)
    window.mainloop()


# Login Function
def login():
    window = create_window("Login - Girls' Hostel", "600x500")

    def check_login():
        roll_number = roll_entry.get()
        password = password_entry.get()

        if roll_number in students and students[roll_number]['password'] == password:
            messagebox.showinfo("Success", "Login successful!")
            window.destroy()
            welcome_dashboard(students[roll_number]['name'])
        else:
            messagebox.showerror("Error", "Invalid roll number or password!")

    tk.Label(window, text="Roll Number", bg="white").pack(pady=10)
    roll_entry = tk.Entry(window)
    roll_entry.pack()

    tk.Label(window, text="Password", bg="white").pack(pady=10)
    password_entry = tk.Entry(window, show="*")
    password_entry.pack()

    tk.Button(window, text="Login", command=check_login).pack(pady=20)
    window.mainloop()


# Welcome Dashboard
def welcome_dashboard(name):
    window = create_window("Dashboard - Girls' Hostel", "800x600")

    tk.Label(window, text=f"WELCOME TO GIRLS HOSTEL, {name.upper()}", font=("Arial", 16), bg="white").pack(pady=20)

    tk.Button(window, text="Mess Menu", command=show_mess_menu).pack(pady=10)
    tk.Button(window, text="Allot Room", command=allot_room).pack(pady=10)
    tk.Button(window, text="Wi-Fi Passwords", command=show_wifi_passwords).pack(pady=10)
    tk.Button(window, text="Submit Complaint", command=submit_complaint).pack(pady=10)

    window.mainloop()


# Mess Menu Page
def show_mess_menu():
    window = create_window("Mess Menu", "600x400")

    tk.Label(window, text="Today's Mess Menu", font=("Arial", 14), bg="white").pack(pady=10)
    tk.Label(window, text="\n".join(hostel_info["mess_menu"]), bg="white").pack(pady=10)

    tk.Button(window, text="Close", command=window.destroy).pack(pady=10)
    window.mainloop()


# Room Allotment Page
def allot_room():
    window = create_window("Room Allotment", "600x400")

    if hostel_info["vacant_rooms"] > 0:
        hostel_info["vacant_rooms"] -= 1
        hostel_info["registered_rooms"] += 1
        room_number = 101 + hostel_info["registered_rooms"]
        tk.Label(window, text=f"Room {room_number} allotted successfully!", font=("Arial", 14), bg="white").pack(pady=10)
    else:
        tk.Label(window, text="No vacant rooms available!", font=("Arial", 14), bg="white").pack(pady=10)

    tk.Button(window, text="Close", command=window.destroy).pack(pady=10)
    window.mainloop()


# Wi-Fi Passwords Page
def show_wifi_passwords():
    window = create_window("Wi-Fi Passwords", "600x400")

    tk.Label(window, text="Wi-Fi Passwords", font=("Arial", 14), bg="white").pack(pady=10)
    tk.Label(window, text="\n".join([f"{building}: {password}" for building, password in hostel_info["wifi_passwords"].items()]), bg="white").pack(pady=10)

    tk.Button(window, text="Close", command=window.destroy).pack(pady=10)
    window.mainloop()


# Submit Complaint Page
def submit_complaint():
    window = create_window("Submit Complaint", "600x400")

    tk.Label(window, text="Enter your complaint below:", font=("Arial", 14), bg="white").pack(pady=10)

    complaint_entry = tk.Entry(window, width=40)
    complaint_entry.pack(pady=10)

    def submit():
        complaint = complaint_entry.get()
        if complaint:
            complaints.append(complaint)
            messagebox.showinfo("Success", "Complaint submitted!")
            window.destroy()
        else:
            messagebox.showerror("Error", "Please enter a complaint.")

    tk.Button(window, text="Submit", command=submit).pack(pady=10)
    tk.Button(window, text="Close", command=window.destroy).pack(pady=10)

    window.mainloop()


# Main Function - Home Page with Background Image Loading
def main_page():
    window = create_window("Hostel Management System", "400x400")
    tk.Button(window, text="Login", command=login, bg="red", fg="white").pack(side="left", padx=50, pady=20)
    tk.Button(window, text="Signup", command=signup, bg="blue", fg="white").pack(side="right", padx=50, pady=20)

    window.mainloop()


# Start the Application Function
def start_application():
    main_page()  # Call main_page here


# Initiate the application
start_application()