name: PR Playwright Deploy

on:
  workflow_run:
    workflows: ["Tests CI"]
    types: [completed]

jobs:
  deploy-reports:
    runs-on: ubuntu-latest
    if: github.repository == 'Comfy-Org/ComfyUI_frontend' && github.event.workflow_run.event == 'pull_request'
    permissions:
      actions: read
    strategy:
      fail-fast: false
      matrix:
        browser: [chromium, chromium-2x, chromium-0.5x, mobile-chrome]
    steps:
      - name: Get PR info
        id: pr-info
        uses: actions/github-script@v7
        with:
          script: |
            const { data: pullRequests } = await github.rest.pulls.list({
              owner: context.repo.owner,
              repo: context.repo.repo,
              state: 'open',
              head: `${context.repo.owner}:${context.payload.workflow_run.head_branch}`,
            });
            
            if (pullRequests.length === 0) {
              console.log('No open PR found for this branch');
              return { number: null, sanitized_branch: null };
            }
            
            const pr = pullRequests[0];
            const branchName = context.payload.workflow_run.head_branch;
            const sanitizedBranch = branchName.toLowerCase().replace(/[^a-z0-9-]/g, '-').replace(/--+/g, '-').replace(/^-|-$/g, '');
            
            return {
              number: pr.number,
              sanitized_branch: sanitizedBranch
            };

      - name: Set project name
        if: fromJSON(steps.pr-info.outputs.result).number != null
        id: project-name
        run: |
          if [ "${{ matrix.browser }}" = "chromium-0.5x" ]; then
            echo "name=comfyui-playwright-chromium-0-5x" >> $GITHUB_OUTPUT
          else
            echo "name=comfyui-playwright-${{ matrix.browser }}" >> $GITHUB_OUTPUT
          fi
          echo "branch=${{ fromJSON(steps.pr-info.outputs.result).sanitized_branch }}" >> $GITHUB_OUTPUT

      - name: Download playwright report
        if: fromJSON(steps.pr-info.outputs.result).number != null
        uses: actions/download-artifact@v4
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          run-id: ${{ github.event.workflow_run.id }}
          name: playwright-report-${{ matrix.browser }}
          path: playwright-report

      - name: Install Wrangler
        if: fromJSON(steps.pr-info.outputs.result).number != null
        run: npm install -g wrangler

      - name: Deploy to Cloudflare Pages (${{ matrix.browser }})
        if: fromJSON(steps.pr-info.outputs.result).number != null
        id: cloudflare-deploy
        continue-on-error: true
        run: |
          # Retry logic for wrangler deploy (3 attempts)
          RETRY_COUNT=0
          MAX_RETRIES=3
          SUCCESS=false
          
          while [ $RETRY_COUNT -lt $MAX_RETRIES ] && [ $SUCCESS = false ]; do
            RETRY_COUNT=$((RETRY_COUNT + 1))
            echo "Deployment attempt $RETRY_COUNT of $MAX_RETRIES..."
            
            if npx wrangler pages deploy playwright-report --project-name=${{ steps.project-name.outputs.name }} --branch=${{ steps.project-name.outputs.branch }}; then
              SUCCESS=true
              echo "Deployment successful on attempt $RETRY_COUNT"
            else
              echo "Deployment failed on attempt $RETRY_COUNT"
              if [ $RETRY_COUNT -lt $MAX_RETRIES ]; then
                echo "Retrying in 10 seconds..."
                sleep 10
              fi
            fi
          done
          
          if [ $SUCCESS = false ]; then
            echo "All deployment attempts failed"
            exit 1
          fi
        env:
          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}