#!/bin/bash
# QUIXZOOM Deploy Script
# Deployar hela stacken till AWS EC2

set -e

echo "=== QUIXZOOM DEPLOY ==="
echo ""

# Konfiguration
SERVER_IP=$(curl -s http://169.254.169.254/latest/meta-data/public-ipv4)
SERVER_HOST="bernt.wavult.com"

echo "Server: $SERVER_HOST ($SERVER_IP)"
echo ""

# 1. Kontrollera Docker
echo "1. Kontrollerar Docker..."
if ! command -v docker &> /dev/null; then
    echo "   Installerar Docker..."
    sudo yum update -y
    sudo yum install -y docker
    sudo systemctl start docker
    sudo systemctl enable docker
    sudo usermod -aG docker $USER
fi

if ! command -v docker-compose &> /dev/null; then
    echo "   Installerar Docker Compose..."
    sudo curl -L "https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
    sudo chmod +x /usr/local/bin/docker-compose
fi

echo "   ✅ Docker OK"
echo ""

# 2. Skapa miljövariabler
echo "2. Skapar miljövariabler..."
cat > .env <<EOF
# Database
DB_PASSWORD=quixzoom_secure_2026
NEO4J_PASSWORD=quixzoom_neo4j_2026

# Cloudflare R2
R2_BUCKET=quixzoom-uploads
R2_ACCESS_KEY=${R2_ACCESS_KEY}
R2_SECRET_KEY=${R2_SECRET_KEY}
R2_ENDPOINT=https://<account>.r2.cloudflarestorage.com

# JWT
JWT_SECRET=quixzoom_jwt_secret_2026_change_in_production

# Server
NODE_ENV=production
PORT=3000
EOF

echo "   ✅ .env skapad"
echo ""

# 3. Bygg och starta
echo "3. Bygger och startar containers..."
sudo docker-compose down 2>/dev/null || true
sudo docker-compose build --no-cache
sudo docker-compose up -d

echo "   ✅ Containers startade"
echo ""

# 4. Vänta på hälsa
echo "4. Väntar på att tjänster ska bli hälsosamma..."
sleep 30

# Kontrollera PostgreSQL
if sudo docker-compose exec -T postgres pg_isready -U quixzoom > /dev/null 2>&1; then
    echo "   ✅ PostgreSQL OK"
else
    echo "   ❌ PostgreSQL inte redo"
fi

# Kontrollera Neo4j
if curl -s http://localhost:7474 > /dev/null 2>&1; then
    echo "   ✅ Neo4j OK"
else
    echo "   ❌ Neo4j inte redo"
fi

# Kontrollera Redis
if sudo docker-compose exec -T redis redis-cli ping > /dev/null 2>&1; then
    echo "   ✅ Redis OK"
else
    echo "   ❌ Redis inte redo"
fi

# Kontrollera API
if curl -s http://localhost:3000/health > /dev/null 2>&1; then
    echo "   ✅ API OK"
else
    echo "   ❌ API inte redo"
fi

echo ""

# 5. Initiera databaser
echo "5. Initierar databaser..."
sudo docker-compose exec -T postgres psql -U quixzoom -d quixzoom -f /docker-entrypoint-initdb.d/01-schema.sql > /dev/null 2>&1 || true

echo "   ✅ Databaser initierade"
echo ""

# 6. Visa status
echo "=== DEPLOY KOMPLETT ==="
echo ""
echo "Tjänster:"
echo "  PostgreSQL:  localhost:5432"
echo "  Neo4j:       localhost:7474 (http) / 7687 (bolt)"
echo "  Redis:       localhost:6379"
echo "  API:         localhost:3000"
echo "  WebSocket:   localhost:8080"
echo "  Nginx:       localhost:80"
echo ""
echo "Kommandon:"
echo "  Loggar:      sudo docker-compose logs -f"
echo "  Status:      sudo docker-compose ps"
echo "  Stoppa:      sudo docker-compose down"
echo "  Omstart:     sudo docker-compose restart"
echo ""
echo "Dashboard:"
echo "  http://$SERVER_HOST:3000/health"
echo ""