Home.py

# Home.py (Main application homepage)
import streamlit as st
import os
from dotenv import load_dotenv
import google.generativeai as genai
import sys

# Add project root to path for imports
sys.path.append(os.path.dirname(__file__))

# Apply custom styling for Huggingface Space compatibility
try:
    from .streamlit.custom import init as apply_custom_styling
    apply_custom_styling()
except (ImportError, ModuleNotFoundError):
    # Fallback for when running locally or if custom styling fails
    pass

# Load environment variables
load_dotenv()

# Initialize session state if needed
if "page_viewed" not in st.session_state:
    st.session_state.page_viewed = True

# Page setup - set this consistently across all pages
st.set_page_config(
    page_title="AI Financial Dashboard",
    page_icon="📊",
    layout="wide",
    initial_sidebar_state="expanded"
)

# Clear any previous runs to avoid stacking UI elements
if hasattr(st, 'empty'):
    placeholder = st.empty()
    with placeholder.container():
        # Application title
        st.title("📊 AI Financial Dashboard v2.0")
        
        # Display application information
        st.markdown("""
        ## Welcome to AI Financial Dashboard

        This is an intelligent financial analysis application using AI to help you make smarter investment decisions.

        ### Main Features:

        1. **📰 Daily News Report** - Summary of the latest financial news:
           - Compilation of latest financial news
           - Categorized by topic
           - Daily market updates
         
        2. **📄 Stock Analysis Report** - In-depth analysis of a specific stock:
           - Comprehensive analysis of a specific stock
           - Data collection from multiple sources
           - Generate in-depth reports with AI evaluation
         
        3. **💬 Stock Chatbot** - Chat with AI Financial Analyst: 
           - Search for stock information
           - View price charts
           - Convert currencies

        ### How to Use:

        Use the navigation bar on the left to switch between different features of the application.

        """)

# Display API connection status
st.sidebar.title("Connection Status")

# Check API keys
api_keys = {
    "GEMINI_API_KEY": os.getenv("GEMINI_API_KEY"),
    "ALPHA_VANTAGE_API_KEY": os.getenv("ALPHA_VANTAGE_API_KEY"),
    "NEWS_API_KEY": os.getenv("NEWS_API_KEY"),
    "MARKETAUX_API_KEY": os.getenv("MARKETAUX_API_KEY"),
    "TWELVEDATA_API_KEY": os.getenv("TWELVEDATA_API_KEY")
}

# Display status of each API
for api_name, api_key in api_keys.items():
    if api_key:
        st.sidebar.success(f"✅ {api_name.split('_KEY')[0].replace('_', ' ')}")
    else:
        st.sidebar.error(f"❌ {api_name.split('_KEY')[0].replace('_', ' ')}")

# Display project information
st.sidebar.markdown("---")
st.sidebar.markdown("""
### Project Information
- **Version**: 2.0
- **Update**: In-depth analysis report feature
""")