import streamlit as st

# if "logged_in" not in st.session_state:
#     st.session_state.logged_in = False

# def login():
#     if st.button("Log in"):
#         st.session_state.logged_in = True
#         st.rerun()

# def logout():
#     if st.button("Log out"):
#         st.session_state.logged_in = False
#         st.rerun()

# login_page = st.Page(login, title="Log in", icon=":material/login:")
# logout_page = st.Page(logout, title="Log out", icon=":material/logout:")

leaderboard = st.Page(
    "leaderboard.py", title="Leaderboard", icon=":material/trophy:"
)
# bugs = st.Page("models/bugs.py", title="Bug reports", icon=":material/bug_report:")
# alerts = st.Page(
#     "models/alerts.py", title="System alerts", icon=":material/notification_important:"
# )

search = st.Page("tools/search.py", title="Search", icon=":material/search:")
history = st.Page("tools/history.py", title="History", icon=":material/history:")
ptable = st.Page("tools/ptable.py", title="Periodic table", icon=":material/gradient:")

diatomics = st.Page("tasks/homonuclear-diatomics.py", title="Homonuclear diatomics", icon=":material/target:", default=True)
stability = st.Page("tasks/stability.py", title="High pressure stability", icon=":material/target:")
combustion = st.Page("tasks/combustion.py", title="Combustion", icon=":material/target:")


# if st.session_state.logged_in:
pg = st.navigation(
    {
        # "Account": [logout_page],
        "": [leaderboard],
        "Fundamentals": [diatomics],
        "Molecular Dynamics": [stability, combustion],
        "Tools": [ptable],
    }
)
# else:
#     pg = st.navigation([login_page])

if pg in [stability, combustion]:
    st.set_page_config(
        layout="centered",
        page_title="MLIP Arena",
        page_icon=":shark:",
        initial_sidebar_state="expanded",
        menu_items={
            "About": "https://github.com/atomind-ai/mlip-arena",
            "Report a bug": "https://github.com/atomind-ai/mlip-arena/issues/new",
        }
    )
else:
    st.set_page_config(
        layout="wide",
        page_title="MLIP Arena",
        page_icon=":shark:",
        initial_sidebar_state="expanded",
        menu_items={
            "About": "https://github.com/atomind-ai/mlip-arena",
            "Report a bug": "https://github.com/atomind-ai/mlip-arena/issues/new",
        }
    )

st.toast("MLIP Arena is currently in **pre-alpha**. The results are not stable. Please interpret them with care. Contributions are welcome. For more information, visit https://github.com/atomind-ai/mlip-arena.", icon="🍞")

pg.run()