#!/bin/bash
set -e

echo "======================================"
echo "  Updating NexusGuard Repository     "
echo "======================================"

# Step 1: Docker down
echo "[+] Stopping Docker containers..."
docker-compose down --remove-orphans
echo "[+] Docker containers stopped."

# Step 2: Git pull main repo
echo "[+] Pulling latest main repo..."
git pull

# Step 3: Update submodules
echo "[+] Updating submodules..."
git submodule update --init --recursive

# Step 4: Pull latest on each submodule
for sub in apps/server-core apps/device-agent apps/dashboard-ui; do
    if [ -d "$sub" ]; then
        echo "[+] Updating $sub..."
        cd "$sub"
        git checkout main 2>/dev/null || git checkout master 2>/dev/null || true
        git pull
        cd - > /dev/null
    fi
done

# Step 5: Re-check submodule pointers
git submodule update --remote --merge 2>/dev/null || true

echo "======================================"
echo "  Repository updated!                 "
echo "  Docker is stopped.                  "
echo "  Run ./setup.sh or ./upgrade.sh      "
echo "  to start the services.              "
echo "======================================"