Sprint 1

location_dict = {} # Dictionary to store user locations

def create_account():
username = input("Enter a username: ")
confirmation = input(f"Are you sure you want '{username}' to be your username? (yes/no): ")

if confirmation.lower() == "yes":
    with open("usernames.txt", "a") as file:
        file.write(username + "\n")
    print("Account created successfully!")
else:
    print("Account creation canceled.")

def login():
username = input("Enter your username: ")

with open("usernames.txt", "r") as file:
    usernames = file.read().splitlines()

if username in usernames:
    print("Login successful!")
    return username  # Return the logged-in username
else:
    print("Login failed. Username not found.")
    return None  # Return None for failed login

def delete_user(username):
global location_dict # Access the global location_dict
# Read the list of usernames from the text file
with open("usernames.txt", "r") as file:
usernames = file.read().splitlines()

if username in usernames:
    # Remove the username from the list
    usernames.remove(username)

    # Write the updated list of usernames back to the text file
    with open("usernames.txt", "w") as file:
        for user in usernames:
            file.write(user + "\n")

    # Remove the user's location from the dictionary
    if username in location_dict:
        del location_dict[username]

    print(f"User '{username}' has been deleted.")
else:
    print("User not found.")

def set_location(username):
location = input("Enter the location for which you want to check the weather: ")
location_dict[username] = location # Store the location in the dictionary
print(f"Location set to {location} for {username} for future weather checks.")

def view_locations(location_dict):
if not location_dict:
print("No locations have been set.")
else:
print("User Locations:")
for username, location in location_dict.items():
print(f"{username}: {location}")

def main():
while True:
print("1. Create Account")
print("2. Login")
print("3. Exit")

    choice = input("Enter your choice (1/2/3): ")

    if choice == "1":
        create_account()
    elif choice == "2":
        username = login()
        if username is not None:
            while True:
                print(f"Logged in as {username}")
                print("1. Set Location for Weather")
                print("2. Settings")
                print("3. View User Locations")
                print("4. Logout")

                user_choice = input("Enter your choice (1/2/3/4): ")

                if user_choice == "1":
                    set_location(username)

                elif user_choice == "2":
                    print("1. Change the degree measurement (Fahrenheit by Default)")
                    print("2. Delete Account")
                    print("3. Go Back")

                    user_choice = input("Enter your choice (1/2/3): ")

                    if user_choice == "1":
                        print("Implementation will be added later")

                    elif user_choice == "2":

                        confirmation = input(f"Are you sure you want to delete your account, '{username}'? (yes/no): ")

                        if confirmation.lower() == "yes":

                            delete_user(username)

                            print("Logged out.")

                            break
                        elif user_choice == "3":
                            print("Went back.")
                            break
                        else:
                            print("Invalid choice. Please select 1, 2, or 3.")

                elif user_choice == "3":
                    view_locations(location_dict)
                elif user_choice == "4":
                    print("Logged out.")
                    break
                else:
                    print("Invalid choice. Please select 1, 2, or 3.")
    elif choice == "3":
        print("Exiting the program.")
        break
    else:
        print("Invalid choice. Please select 1, 2, or 3.")

if name == "main":
main()