#!/usr/bin/env bash
set -euo pipefail

# Deploy Greasy Sprocket website to VPS
# Usage: VPS_IP=1.2.3.4 bash deploy/deploy.sh

VPS_IP="${VPS_IP:?Set VPS_IP env var}"
SSH_KEY="${SSH_KEY:-$HOME/.hermes/id_rsa_gs}"
SSH_USER="${SSH_USER:-root}"

echo "=== Building Astro ==="
cd astro
pnpm install --frozen-lockfile 2>/dev/null || pnpm install
pnpm run build
cd ..

echo "=== Building Go feedback service ==="
cd feedback-svc
make build
cd ..

echo "=== Uploading to VPS ==="
# Upload static files
rsync -avz --delete astro/dist/ "${SSH_USER}@${VPS_IP}:/var/www/greasysprocket.com/"

# Upload Go binary
scp -i "$SSH_KEY" feedback-svc/bin/gs-feedback "${SSH_USER}@${VPS_IP}:/usr/local/bin/gs-feedback"

# Upload systemd service (if changed)
scp -i "$SSH_KEY" deploy/gs-feedback.service "${SSH_USER}@${VPS_IP}:/etc/systemd/system/gs-feedback.service"

echo "=== Restarting services ==="
ssh -i "$SSH_KEY" "${SSH_USER}@${VPS_IP}" '
  chmod +x /usr/local/bin/gs-feedback &&
  mkdir -p /var/lib/gs-feedback &&
  chown www-data:www-data /var/lib/gs-feedback &&
  systemctl daemon-reload &&
  systemctl restart gs-feedback &&
  systemctl reload nginx &&
  echo "✅ Deploy complete"
'