name: Self-Healing

on:
  schedule:
    - cron: '*/30 * * * *'
  workflow_dispatch:
  workflow_run:
    workflows: ["Auto Deploy"]
    types: [completed]

jobs:
  monitor:
    name: Monitor Deployments
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Check Health
        id: health
        run: |
          if [ -n "${{ secrets.DEPLOY_URL }}" ]; then
            STATUS=$(curl -s -o /dev/null -w "%{http_code}" "${{ secrets.DEPLOY_URL }}/api/health" || echo "000")
            echo "status=$STATUS" >> $GITHUB_OUTPUT
          else
            echo "status=skip" >> $GITHUB_OUTPUT
          fi

      - name: Auto-Rollback
        if: steps.health.outputs.status != '200' && steps.health.outputs.status != 'skip'
        run: |
          echo "Health check failed (Status: ${{ steps.health.outputs.status }})"
          echo "Triggering rollback..."
          gh workflow run auto-deploy.yml --ref $(git rev-parse HEAD~1) || true
        env:
          GH_TOKEN: ${{ github.token }}

      - name: Create Issue on Failure
        if: steps.health.outputs.status != '200' && steps.health.outputs.status != 'skip'
        uses: actions/github-script@v7
        with:
          script: |
            const issues = await github.rest.issues.listForRepo({
              owner: context.repo.owner,
              repo: context.repo.repo,
              labels: 'deployment,auto-generated',
              state: 'open',
            });
            if (issues.data.length < 3) {
              github.rest.issues.create({
                owner: context.repo.owner,
                repo: context.repo.repo,
                title: 'Self-Healing: Health Check Failed (Status: ${{ steps.health.outputs.status }})',
                body: `Health check failed.\n\nStatus: ${{ steps.health.outputs.status }}\nWorkflow: ${context.workflow}\nRun: ${context.runId}\nTimestamp: ${new Date().toISOString()}`,
                labels: ['bug', 'deployment', 'auto-generated']
              });
            }

  dependency-updates:
    name: Auto Update Dependencies
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        if: hashFiles('package.json') != ''
        with:
          node-version: '20'

      - name: Update npm dependencies
        if: hashFiles('package.json') != ''
        run: |
          npm update
          if [ -n "$(git status --porcelain)" ]; then
            git config user.name "BlackRoad Bot"
            git config user.email "bot@blackroad.io"
            git add package*.json
            git commit -m "chore: auto-update dependencies"
            git push
          fi