#!/bin/bash

# TurboTrades Frontend Startup Script
# This script helps you start the development server quickly

echo "🚀 TurboTrades Frontend Startup"
echo "================================"
echo ""

# Check if Node.js is installed
if ! command -v node &> /dev/null
then
    echo "❌ Node.js is not installed. Please install Node.js 18+ first."
    echo "   Download from: https://nodejs.org/"
    exit 1
fi

# Check Node.js version
NODE_VERSION=$(node -v | cut -d'v' -f2 | cut -d'.' -f1)
if [ "$NODE_VERSION" -lt 18 ]; then
    echo "⚠️  Warning: Node.js version should be 18 or higher"
    echo "   Current version: $(node -v)"
    echo "   Download from: https://nodejs.org/"
    echo ""
fi

echo "✅ Node.js $(node -v) detected"
echo "✅ npm $(npm -v) detected"
echo ""

# Check if node_modules exists
if [ ! -d "node_modules" ]; then
    echo "📦 Installing dependencies..."
    echo "   This may take a few minutes on first run..."
    npm install
    if [ $? -ne 0 ]; then
        echo ""
        echo "❌ Failed to install dependencies"
        exit 1
    fi
    echo "✅ Dependencies installed successfully"
    echo ""
else
    echo "✅ Dependencies already installed"
    echo ""
fi

# Check if .env exists
if [ ! -f ".env" ]; then
    echo "⚠️  No .env file found. Using default configuration..."
    echo "   Backend API: http://localhost:3000"
    echo "   WebSocket: ws://localhost:3000"
    echo ""
fi

# Display helpful information
echo "📝 Quick Tips:"
echo "   - Backend should be running on http://localhost:3000"
echo "   - Frontend will start on http://localhost:5173"
echo "   - Press Ctrl+C to stop the server"
echo "   - Hot reload is enabled - changes will reflect automatically"
echo ""

echo "🌐 Starting development server..."
echo "================================"
echo ""

# Start the development server
npm run dev