"""
Test 7: Hello World Page
Purpose: Get a basic page loading in Container Runtime
"""

import streamlit as st

# Page configuration
st.set_page_config(
    page_title="Spark POC - Hello World",
    page_icon="👋",
    layout="wide"
)

st.title("👋 Hello World!")
st.write("Testing basic Streamlit functionality in Container Runtime")

# =============================================================================
# BASIC HELLO WORLD
# =============================================================================

st.header("🎉 Welcome to Spark POC")

st.success("✅ Streamlit app is loading successfully!")

if st.button("Say Hello"):
    st.write("Hello from Streamlit Container Runtime! 🎈")
    st.balloons()

# =============================================================================
# BASIC INFO
# =============================================================================

st.header("ℹ️ App Information")

if st.button("Show App Info"):
    st.success("✅ App info retrieved!")
    st.write("**Platform:** Streamlit Container Runtime")
    st.write("**Status:** Working! 🎯")
    st.write("**Environment:** Snowflake Container Runtime")

# =============================================================================
# SUCCESS MESSAGE
# =============================================================================

st.header("🎯 Test Results")

st.success("""
✅ **Hello World Test Successful!**

**This confirms:**
1. Streamlit Container Runtime is working
2. Basic UI components function correctly
3. Python environment is accessible
4. App deployment process works

**Ready for next steps:**
- Add logging functionality
- Test module imports
- Implement POC features
""")

st.write("---")
st.caption("Container Runtime basic functionality verified! ✨")