#!/bin/bash

# Chatty Application Startup Script
echo "Starting Chatty..."

# Check if virtual environment is activated
if [[ "$VIRTUAL_ENV" == "" ]]; then
    echo "Activating virtual environment..."
    source atlas_env/bin/activate
fi

# Determine environment
FLASK_ENV=${FLASK_ENV:-development}
echo "Environment: $FLASK_ENV"

# Check configuration based on environment
if [ "$FLASK_ENV" = "production" ]; then
    echo "Production mode - validating configuration..."
    python deploy.py check-prod
    if [ $? -ne 0 ]; then
        echo "❌ Production configuration validation failed!"
        echo "Please fix configuration issues before starting in production mode."
        exit 1
    fi
    echo "✅ Production configuration validated"
elif [ "$FLASK_ENV" = "development" ]; then
    # Check if .env file exists for development
    if [ ! -f .env ]; then
        echo "Warning: .env file not found!"
        echo "Setting up development environment..."
        python deploy.py setup-dev
        echo "Please edit .env file with your configuration and restart."
        exit 1
    fi
fi

# Test database connection
echo "Testing database connection..."
python -c "from database import test_connection; exit(0 if test_connection() else 1)"
if [ $? -ne 0 ]; then
    echo "❌ Database connection failed!"
    echo "Please check your MongoDB configuration in .env file."
    exit 1
fi
echo "✅ Database connection successful"

# Clean up anonymous session data on startup
echo "Cleaning up anonymous session data..."
python cleanup_anonymous.py
if [ $? -eq 0 ]; then
    echo "✅ Anonymous session cleanup completed"
else
    echo "⚠️  Anonymous session cleanup encountered issues (continuing anyway)"
fi

# Run the application
PORT=${PORT:-7860}
echo "Starting Chatty server on http://localhost:$PORT"
echo "Press Ctrl+C to stop"
echo ""

python app.py