import streamlit as st

# Homepage content
def display_homepage():
    st.markdown(
        """
    <div style="text-align: center; margin-top: 50px; font-size: 60px; font-weight: bold; color: #2c3e50; margin-left: auto; margin-right: auto;">
        Your personal AI Therapist
    </div>
        """, unsafe_allow_html=True
    )
 
    st.markdown(
        """
        <div style="text-align: center; font-size: 20px; color: #000000; margin-top: 20px; max-width: 700px; margin-left: auto; margin-right: auto;">
            This is your healthcare chatbot that streamlines outpatient care, solves routine queries 24/7, and effortlessly automates appointment bookings, prescriptions, and reports. Let AI help you with your mental health journey.
        </div>
        """, unsafe_allow_html=True
    )
 
    st.markdown(
        """
        <style>
        .stApp {
            background-image: url('https://images.pexels.com/photos/2680270/pexels-photo-2680270.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            height: 100vh;
            color: white;
        }
 
        .stButton>button {
            background-color: #2980b9;
            color: white;
            font-size: 18px;
            font-weight: bold;
            padding: 15px 30px;
            border-radius: 8px;
            border: none;
            box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.1);
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
 
        .stButton>button:hover {
            background-color: #3498db;
        }
        </style>
        """, unsafe_allow_html=True
    )
 
    col1, col2 = st.columns([1, 1])
 
    with col1:
        if st.button("Start Chat", key="start_chat_button"):
            st.session_state.page = "chat"
            st.experimental_rerun()  # Trigger page change
 
    with col2:
        if st.button("Predict Stress", key="predict_stress_button"):
            st.session_state.page = "stress"
            st.experimental_rerun()  # Trigger page change