#!/bin/bash
#
# PetBot Startup Script
# Complete one-command startup for PetBot with all dependencies
#
# Usage: ./start_petbot.sh
#

set -e  # Exit on any error

echo "🐾 Starting PetBot..."
echo "===================="

# Get script directory (works even if called from elsewhere)
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"

echo "📁 Working directory: $SCRIPT_DIR"

# Check if virtual environment exists
if [ ! -d "venv" ]; then
    echo "❌ Virtual environment not found!"
    echo "🔧 Creating virtual environment..."
    python3 -m venv venv
    echo "✅ Virtual environment created"
fi

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

# Check if requirements are installed
echo "🔄 Checking dependencies..."
if ! python -c "import aiosqlite, irc, dotenv" 2>/dev/null; then
    echo "📦 Installing/updating dependencies..."
    
    # Create requirements.txt if it doesn't exist
    if [ ! -f "requirements.txt" ]; then
        echo "📝 Creating requirements.txt..."
        cat > requirements.txt << EOF
aiosqlite>=0.17.0
irc>=20.3.0
python-dotenv>=0.19.0
aiohttp>=3.8.0
EOF
    fi
    
    pip install --upgrade pip
    pip install -r requirements.txt
    echo "✅ Dependencies installed"
else
    echo "✅ Dependencies already satisfied"
fi

# Verify core modules can be imported
echo "🔄 Verifying core modules..."
python3 -c "
import sys
sys.path.append('.')

try:
    from src.database import Database
    from src.game_engine import GameEngine
    from src.rate_limiter import RateLimiter
    from src.irc_connection_manager import IRCConnectionManager
    from config import ADMIN_USER, IRC_CONFIG, RATE_LIMIT_CONFIG
    print('✅ Core modules verified')
    print(f'ℹ️  Admin user: {ADMIN_USER}')
except ImportError as e:
    print(f'❌ Module import error: {e}')
    sys.exit(1)
"

# Create data directory if it doesn't exist
if [ ! -d "data" ]; then
    echo "📁 Creating data directory..."
    mkdir -p data
fi

# Create backups directory if it doesn't exist
if [ ! -d "backups" ]; then
    echo "📁 Creating backups directory..."
    mkdir -p backups
fi

# Check if database exists, if not mention first-time setup
if [ ! -f "data/petbot.db" ]; then
    echo "ℹ️  First-time setup detected - database will be created automatically"
fi

# Display startup information
echo ""
echo "🚀 Launching PetBot with Auto-Reconnect..."
echo "🌐 Web interface will be available at: http://localhost:8080"
echo "💬 IRC: Connecting to irc.libera.chat #petz"
echo "📊 Features: Rate limiting, auto-reconnect, web interface, team builder"
echo ""
echo "Press Ctrl+C to stop the bot"
echo "===================="
echo ""

# Launch the bot
exec python run_bot_with_reconnect.py