name: Validate Package Lock File

on:
  pull_request:
    paths:
      - 'npm/package.json'
      - 'npm/package-lock.json'
  push:
    branches:
      - main
      - develop
    paths:
      - 'npm/package.json'
      - 'npm/package-lock.json'

jobs:
  validate-lockfile:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'

      - name: Validate lock file exists
        run: |
          cd npm
          if [ ! -f package-lock.json ]; then
            echo "❌ package-lock.json does not exist"
            exit 1
          fi
          echo "✅ package-lock.json exists"

      - name: Check lock file version
        run: |
          cd npm
          LOCKFILE_VERSION=$(jq -r '.lockfileVersion' package-lock.json)
          echo "Lock file version: $LOCKFILE_VERSION"
          if [ "$LOCKFILE_VERSION" -lt 2 ]; then
            echo "⚠️ Consider upgrading lock file version to 3 (npm 7+)"
          fi
          echo "✅ Lock file version check passed"

      - name: Verify package names match
        run: |
          cd npm
          PKG_NAME=$(jq -r '.name' package.json)
          LOCK_NAME=$(jq -r '.name' package-lock.json)
          if [ "$PKG_NAME" != "$LOCK_NAME" ]; then
            echo "❌ Package names don't match: $PKG_NAME vs $LOCK_NAME"
            exit 1
          fi
          echo "✅ Package names match: $PKG_NAME"