name: Notify on new issues

on:
  issues:
    types: [opened]
  workflow_dispatch: {}

jobs:
  notify:
    runs-on: ubuntu-latest
    steps:
      - name: Validate required secrets
        run: |
          if [[ -z "${{ secrets.GOTIFY_URL }}" ]]; then
            echo "Error: GOTIFY_URL secret is not set"
            exit 1
          fi
          if [[ -z "${{ secrets.GOTIFY_TOKEN }}" ]]; then
            echo "Error: GOTIFY_TOKEN secret is not set"
            exit 1
          fi
          echo "Secrets validation passed"

      - name: Build and send Gotify notification
        env:
          GOTIFY_URL: ${{ secrets.GOTIFY_URL }}
          GOTIFY_TOKEN: ${{ secrets.GOTIFY_TOKEN }}
        run: |
          set -euo pipefail
          
          # Remove trailing slash from URL if present
          GOTIFY_URL="${GOTIFY_URL%/}"
          
          # Validate URL format
          if [[ ! "$GOTIFY_URL" =~ ^https?:// ]]; then
            echo "Error: GOTIFY_URL must start with http:// or https://"
            exit 1
          fi
          
          # Build the notification payload
          TITLE="New issue in ${{ github.repository }}"
          MESSAGE="Issue #${{ github.event.issue.number }}: ${{ github.event.issue.title }}
          By: ${{ github.actor }}
          ${{ github.event.issue.html_url }}"
          
          # Create JSON payload
          PAYLOAD=$(jq -n \
            --arg title "$TITLE" \
            --arg message "$MESSAGE" \
            --argjson priority 5 \
            '{title: $title, message: $message, priority: $priority}')
          
          echo "Sending notification to Gotify..."
          echo "URL: ${GOTIFY_URL}/message"
          echo "Payload: $PAYLOAD"
          
          # Send the notification using header authentication
          curl -X POST "${GOTIFY_URL}/message" \
            -H "Content-Type: application/json" \
            -H "X-Gotify-Key: ${GOTIFY_TOKEN}" \
            -d "$PAYLOAD" \
            --fail \
            --show-error \
            --silent
          
          echo "Notification sent successfully!"