scripts/setup.sh

#!/bin/bash

echo "======================================"
echo "Multi-Agent Crypto Assistant Setup"
echo "======================================"
echo ""

# Check Python version
python_version=$(python3 --version 2>&1 | grep -oP '\d+\.\d+')
required_version="3.9"

if [ "$(printf '%s\n' "$required_version" "$python_version" | sort -V | head -n1)" != "$required_version" ]; then 
    echo "❌ Error: Python 3.9 or higher is required"
    echo "Current version: $(python3 --version)"
    exit 1
fi

echo "✅ Python version check passed: $(python3 --version)"
echo ""

# Create virtual environment
echo "📦 Creating virtual environment..."
python3 -m venv venv

if [ $? -ne 0 ]; then
    echo "❌ Failed to create virtual environment"
    exit 1
fi

echo "✅ Virtual environment created"
echo ""

# Activate virtual environment
echo "🔌 Activating virtual environment..."
source venv/bin/activate

if [ $? -ne 0 ]; then
    echo "❌ Failed to activate virtual environment"
    exit 1
fi

echo "✅ Virtual environment activated"
echo ""

# Install dependencies
echo "📥 Installing dependencies..."
pip install --upgrade pip
pip install -r requirements.txt

if [ $? -ne 0 ]; then
    echo "❌ Failed to install dependencies"
    exit 1
fi

echo "✅ Dependencies installed"
echo ""

# Setup .env file
if [ ! -f .env ]; then
    echo "📝 Setting up .env file..."
    cp .env.example .env
    echo "✅ .env file created from template"
    echo ""
    echo "⚠️  IMPORTANT: Edit .env and add your API keys:"
    echo "   - GEMINI_API_KEY"
    echo "   - COINGECKO_API_KEY"
    echo ""
else
    echo "✅ .env file already exists"
    echo ""
fi

echo "======================================"
echo "✨ Setup Complete!"
echo "======================================"
echo ""
echo "Next steps:"
echo "1. Edit .env file and add your API keys"
echo "2. Activate the virtual environment:"
echo "   source venv/bin/activate"
echo "3. Run the application:"
echo "   python app.py"
echo ""
echo "The app will be available at: http://localhost:7860"
echo ""