import assert from 'node:assert/strict';
import test from 'node:test';

import { buildApp } from '../../src/app/build-app.js';

test('serves public image bytes with the stored safe MIME type', async (testContext) => {
  const app = buildApp({
    publicImageService: {
      async getContent(id) {
        assert.equal(id, 'image-1');
        return { mimeType: 'image/webp', data: Buffer.from('webp-bytes') };
      },
    },
  });
  testContext.after(() => app.close());

  const response = await app.inject({
    method: 'GET',
    url: '/api/v1/public/images/image-1',
  });

  assert.equal(response.statusCode, 200);
  assert.equal(response.headers['content-type'], 'image/webp');
  assert.equal(response.rawPayload.toString(), 'webp-bytes');
});

test('does not expose hidden image errors as internal failures', async (testContext) => {
  const app = buildApp({
    publicImageService: {
      async getContent() {
        const error = new Error('Image was not found.');
        error.code = 'IMAGE_NOT_FOUND';
        error.statusCode = 404;
        throw error;
      },
    },
  });
  testContext.after(() => app.close());

  const response = await app.inject({
    method: 'GET',
    url: '/api/v1/public/images/hidden-image',
  });

  assert.equal(response.statusCode, 404);
  assert.equal(response.json().error.code, 'IMAGE_NOT_FOUND');
});