import { Controller, Post, Body, Logger, HttpCode, HttpStatus } from '@nestjs/common';
import { Public } from '../auth/public.decorator';
export interface PaperlessWebhookPayload {
  document_id: number;
  action: string;
  [key: string]: any;
}

@Controller('webhook')
export class WebhookController {
  private readonly logger = new Logger(WebhookController.name);

  @Public()
  @Post('paperless')
  @HttpCode(HttpStatus.OK)
  async handlePaperlessWebhook(@Body() payload: PaperlessWebhookPayload): Promise<{ status: string }> {
    this.logger.log(`Webhook empfangen: action=${payload.action}, document=${payload.document_id}`);

    // TODO: Business-Logik für verschiedene Webhook-Events
    // - document_updated → Felder prüfen, Postprocessing auslösen
    // - document_consumed → GoBD-Archivierung prüfen

    return { status: 'received' };
  }
}