#!/bin/bash
set -e

SERVER="${DEPLOY_SERVER:-root@85.239.58.182}"
REMOTE_DIR="/root/guidly"
DOMAIN="gidli.ru"

echo "=== Building project ==="
npm run build

echo "=== Creating deployment archive ==="
tar -czf deploy.tar.gz \
  dist/ \
  dist-server/ \
  dist-bot/ \
  package.json \
  package-lock.json \
  ecosystem.config.cjs \
  deploy/nginx-guidly.conf

echo "=== Uploading to server ==="
scp deploy.tar.gz "$SERVER:/tmp/"

echo "=== Deploying on server ==="
ssh "$SERVER" << ENDSSH
set -e
mkdir -p $REMOTE_DIR
cd $REMOTE_DIR

# Extract new files
tar -xzf /tmp/deploy.tar.gz
rm /tmp/deploy.tar.gz

# Install production dependencies
npm install --omit=dev

# Copy nginx config if not already linked
if [ ! -f /etc/nginx/sites-available/$DOMAIN ]; then
  cp deploy/nginx-guidly.conf /etc/nginx/sites-available/$DOMAIN
  ln -sf /etc/nginx/sites-available/$DOMAIN /etc/nginx/sites-enabled/
  rm -f /etc/nginx/sites-enabled/default
  nginx -t && systemctl reload nginx
  echo "Nginx config installed. Run 'certbot --nginx -d $DOMAIN' if SSL not yet set up."
fi

# Restart app via PM2
pm2 delete guidly-server 2>/dev/null || true
pm2 start ecosystem.config.cjs
pm2 save

echo "=== Deployment complete ==="
echo "App: https://$DOMAIN"
ENDSSH

echo "=== Cleanup ==="
rm deploy.tar.gz
echo "=== Deploy complete ==="