import { hmacSign } from './hmac';
import type { WebhookPayload } from './webhook-adapter';

/** Email-shaped provider payload (as the adapter's normalize input). */
export const emailFixture: WebhookPayload = {
  eventId: 'email-1',
  from: 'someone@example.com',
  displayName: 'Someone',
  threadRef: 'mail-thread-1',
  subject: 'Question about my plot',
  text: 'Hello, I have a question.',
};

/** WhatsApp-shaped provider payload. */
export const whatsappFixture: WebhookPayload = {
  eventId: 'wa-1',
  from: '+15551234567',
  displayName: 'WA User',
  threadRef: 'wa-group-1',
  text: 'hi from whatsapp',
};

/** Produce a signed request (body + headers) for tests/smoke. */
export function signedFixture(payload: object, secret: string): { body: string; headers: Record<string, string> } {
  const body = JSON.stringify(payload);
  return { body, headers: { 'x-iios-signature': hmacSign(body, secret), 'content-type': 'application/json' } };
}