# .github/workflows/slack_submit.yml
name: Slack Prompt Submission

on:
  repository_dispatch:
    types: [slack-prompt-submission]

permissions:
  issues: write # Required to create issues

jobs:
  create_issue_from_slack:
    runs-on: ubuntu-latest
    steps:
      - name: Validate Shared Secret
        env:
          SHARED_SECRET: ${{ secrets.SLACK_SHARED_SECRET }}
          CLIENT_SECRET: ${{ github.event.client_payload.secret }}
        run: |
          if [ "$CLIENT_SECRET" != "$SHARED_SECRET" ]; then
            echo "::error::Invalid shared secret provided."
            exit 1
          fi

      - name: Validate Payload Content
        id: validate
        uses: actions/github-script@v8
        with:
          script: |
            const payload = context.payload.client_payload;
            if (!payload) {
              core.setFailed('Missing client_payload in event.');
              return;
            }
            const required = ['content', 'author', 'invoker', 'permalink', 'secret']; // Also check secret presence before validation step
            const missing = required.filter(field => !(field in payload) || !payload[field]);
            if (missing.length > 0) {
              core.setFailed(`Missing required fields in payload: ${missing.join(', ')}`);
              return;
            }
            // Make payload data easily accessible for later steps
            core.setOutput('content', payload.content);
            core.setOutput('author', payload.author);
            core.setOutput('invoker', payload.invoker);
            core.setOutput('permalink', payload.permalink);

      - name: Create GitHub Issue
        env:
          GH_TOKEN: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
          PAYLOAD_CONTENT: ${{ steps.validate.outputs.content }}
          PAYLOAD_AUTHOR: ${{ steps.validate.outputs.author }}
          PAYLOAD_INVOKER: ${{ steps.validate.outputs.invoker }}
          PAYLOAD_PERMALINK: ${{ steps.validate.outputs.permalink }}
          # Ensure labels exist in the repo or creation will fail. Default labels:
          ISSUE_LABELS: "new-prompt,from-slack"
        run: |
          ISSUE_TITLE="New Prompt Submission from Slack: @${PAYLOAD_AUTHOR}"
          # Using heredoc for multi-line body ensures proper formatting
          ISSUE_BODY=$(cat <<-EOF
          ${PAYLOAD_CONTENT}

          ---
          *Metadata:*
          *   Submitted via \`/add-prompt\` by: @${PAYLOAD_INVOKER}
          *   Original Author: @${PAYLOAD_AUTHOR}
          *   Original Slack Message: ${PAYLOAD_PERMALINK}
          EOF
          )
          # Use gh cli to create issue.
          gh issue create --title "$ISSUE_TITLE" --body "$ISSUE_BODY" --label "$ISSUE_LABELS" --repo "$GITHUB_REPOSITORY"