app.py

import streamlit as st
from state_management import initialize_state
from player_availability import player_availability_screen
from match_organizer import schedule_matches_screen
from settings import settings_screen
from match_status import update_match_status_screen

def app():
    st.title("Apartment Games")

    # This line initializes the session state variables
    initialize_state()

    # Define the menu options
    menu = ["Player Availability Status", "Match Status", "Match Organizer", "Settings"]

    # Set a default value for the selection box
    default_index = menu.index("Player Availability Status")  # This gets the index of the default page

    # Here we set the default value using the index
    choice = st.sidebar.selectbox("Choose an option:", menu, index=default_index)

    if choice == "Player Availability Status":
        player_availability_screen()
    elif choice == "Match Status":
        update_match_status_screen()
    elif choice == "Match Organizer":
        schedule_matches_screen()
    elif choice == "Settings":
        settings_screen()

if __name__ == "__main__":
    app()