#!/bin/bash

echo "🎵 Setting up Harmony - A Shared Spotify Experience for Two"
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."
    exit 1
fi

# Check if PostgreSQL is installed
if ! command -v psql &> /dev/null; then
    echo "❌ PostgreSQL is not installed. Please install PostgreSQL first."
    exit 1
fi

echo "✅ Prerequisites check passed"

# Install dependencies
echo "📦 Installing dependencies..."
npm install

# Generate Prisma client
echo "🔧 Generating Prisma client..."
npm run db:generate

# Check if database exists
echo "🗄️ Setting up database..."
DB_EXISTS=$(psql -lqt | cut -d \| -f 1 | grep -w spotify_app | wc -l)

if [ $DB_EXISTS -eq 0 ]; then
    echo "Creating database 'spotify_app'..."
    createdb spotify_app
    echo "✅ Database created"
else
    echo "✅ Database already exists"
fi

# Push database schema
echo "📊 Pushing database schema..."
npm run db:push

echo ""
echo "🎉 Setup complete!"
echo ""
echo "Next steps:"
echo "1. Copy .env.local and update with your Spotify credentials"
echo "2. Get your Spotify user IDs and add them to ALLOWED_SPOTIFY_USERS"
echo "3. Run 'npm run dev' to start the development server"
echo "4. Visit http://localhost:3000 to see your beautiful Harmony app!"
echo ""
echo "💕 Enjoy your musical journey together!"