#!/bin/bash

# Live Audio Singing Helper Pro - Startup Script
# Version 2.0.0

echo "🎤 Live Audio Singing Helper Pro v2.0.0"
echo "========================================"

# Check if running in HuggingFace Spaces
if [ "$SPACE_ID" ]; then
    echo "🚀 Running in HuggingFace Spaces: $SPACE_ID"
else
    echo "🏠 Running locally"
fi

# Check Python version
python_version=$(python3 --version 2>&1)
echo "🐍 Python version: $python_version"

# Check if requirements are installed
echo "📦 Checking dependencies..."
if python3 -c "import gradio, librosa, spleeter" 2>/dev/null; then
    echo "✅ Core dependencies found"
else
    echo "❌ Missing dependencies. Installing..."
    pip install -r requirements.txt
fi

# Check system dependencies
echo "🛠️  Checking system dependencies..."
if command -v ffmpeg &> /dev/null; then
    echo "✅ FFmpeg found"
else
    echo "⚠️  FFmpeg not found - audio processing may be limited"
fi

# Set environment variables for optimal performance
export TF_CPP_MIN_LOG_LEVEL=2
export CUDA_VISIBLE_DEVICES=0

echo ""
echo "🎵 Starting Live Audio Singing Helper Pro..."
echo "💡 Access the application at: http://localhost:7860"
echo "📚 Documentation available in the Help tab"
echo ""

# Start the application
python3 app.py