on:
  workflow_call:
    inputs:
      gitea_api_url:
        description: 'https://git.moujtahid.com/api/v1'
        required: true
        type: string
      trigger_phrase:
        description: 'Trigger-Phrase (default: @claude)'
        required: false
        type: string
        default: '@claude'
      timeout_minutes:
        description: 'Max. Laufzeit in Minuten'
        required: false
        type: string
        default: '30'
      custom_instructions:
        description: 'Zusätzliche Instructions – werden an die Standard-Instructions angehängt'
        required: false
        type: string
        default: ''
    secrets:
      GITEA_TOKEN:
        required: true
      CLAUDE_CODE_OAUTH_TOKEN:
        required: true

jobs:
  claude:
    runs-on: ubuntu-latest

    if: |
      (github.event_name == 'issues' && contains(github.event.issue.body, '@claude')) ||
      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude'))

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Build custom instructions
        id: instructions
        run: |
          BASE="Du arbeitest in einer selbst gehosteten Gitea-Instanz.
          Schreibe Code auf Englisch kommentiert wenn nicht anders angegeben.
          Erstelle immer einen PR mit einem klaren Titel und einer Beschreibung was geändert wurde.
          Bei NextJS Projekten verwende shadcn und tanstack-query wenn nicht anders angegeben. 
          Bei NestJS Projekten verwende drizzle, swagger-ui, API-Keys und cors mit localhost:3000-3005 freigabe wenn nicht anders angegeben."

          EXTRA="${{ inputs.custom_instructions }}"

          if [ -n "$EXTRA" ]; then
            echo "value<<EOF" >> $GITEA_OUTPUT
            echo "$BASE" >> $GITEA_OUTPUT
            echo "" >> $GITEA_OUTPUT
            echo "$EXTRA" >> $GITEA_OUTPUT
            echo "EOF" >> $GITEA_OUTPUT
          else
            echo "value<<EOF" >> $GITEA_OUTPUT
            echo "$BASE" >> $GITEA_OUTPUT
            echo "EOF" >> $GITEA_OUTPUT
          fi


      - name: Run Claude Agent
        uses: markwylde/claude-code-gitea-action@v1.0.5
        with:
          gitea_token: ${{ secrets.GITEA_TOKEN }}
          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
          gitea_api_url: ${{ inputs.gitea_api_url }}
          trigger_phrase: ${{ inputs.trigger_phrase }}
          timeout_minutes: ${{ inputs.timeout_minutes }}
          claude_git_name: 'Claude@Moujtahid'
          claude_git_email: 'claude@moujtahid.com'
          custom_instructions: ${{ steps.instructions.outputs.value }}