#!/bin/bash
# Deploy staging environment for cmc-sales

echo "Starting staging deployment for cmc-sales..."
# Variables (edit these as needed)
echo "Setting variables..."
SERVER="cmc"
REPO="git@code.springupsoftware.com:cmc/cmc-sales.git"
BRANCH="stg"
STAGING_DIR="cmc-sales-staging"
    
echo "Connecting to server $SERVER via SSH..."
# Pass variables into SSH session
ssh $SERVER \
  "SERVER=$SERVER REPO='$REPO' BRANCH='$BRANCH' STAGING_DIR='$STAGING_DIR' bash -s" << 'ENDSSH'
  set -e
  echo "Connected to $SERVER."
  # Clone or update staging branch
  if [ -d "$STAGING_DIR" ]; then
    echo "Updating existing staging directory $STAGING_DIR..."
    cd "$STAGING_DIR"
    git fetch origin
    git checkout $BRANCH
    git pull origin $BRANCH
  else
    echo "Cloning repository $REPO to $STAGING_DIR..."
    git clone -b $BRANCH $REPO $STAGING_DIR
    cd "$STAGING_DIR"
  fi

    # Create .env file for go-app if it doesn't exist
  ENV_PATH="/home/cmc/$STAGING_DIR/go-app/.env"
  if [ ! -f "$ENV_PATH" ]; then
    echo "Creating .env file for go-app..."
    cat > "$ENV_PATH" <<'ENVEOF'
# Environment variables for Go app mail configuration
SMTP_HOST="host.docker.internal"
SMTP_PORT=1025
SMTP_USER=""
SMTP_PASS=""
SMTP_FROM="CMC Sales <sales@cmctechnologies.com.au>"
ENVEOF
  fi

  echo "Starting docker compose for staging..."
  # Start docker compose (edit file name if needed)
  docker compose -f docker-compose.yml -f docker-compose.stg.yml up -d

  echo "Checking running containers..."
  # Check containers
  docker compose ps

  echo "Creating sync script for staging directories..."
  # Create sync script for staging dirs
  cat > /home/cmc/sync_prod_to_staging.sh <<'EOF'
#!/bin/bash
rsync -a --delete /mnt/vault/pdf/ /home/cmc/cmc-sales-staging/app/webroot/pdf/
rsync -a --delete /mnt/vault/attachments_files/ /home/cmc/cmc-sales-staging/app/webroot/attachments_files/
rsync -a --delete /mnt/vault/emails/ /home/cmc/cmc-sales-staging/vault/emails/
rsync -a --delete /mnt/vault/vaultmsgs/ /home/cmc/cmc-sales-staging/vault/vaultmsgs/
EOF
  chmod +x /home/cmc/sync_prod_to_staging.sh

  echo "Ensuring cron job for sync script is present..."
  # Add cron job if not present
  (crontab -l 2>/dev/null | grep -q '/home/cmc/sync_prod_to_staging.sh') || \
    (crontab -l 2>/dev/null; echo '0 3 * * * /home/cmc/sync_prod_to_staging.sh') | crontab -
  echo "Deployment complete."
ENDSSH