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

import { createPublicImageService } from '../../src/modules/inventory/services/public-image-service.js';

test('returns public image URLs without exposing storage keys', async () => {
  const service = createPublicImageService({
    inventoryImageRepository: {
      async listPublicByInventoryItemId(id) {
        assert.equal(id, 'inventory-1');
        return [{ id: 'image-1', altText: 'Front of card', sortOrder: 0 }];
      },
    },
    imageStorage: { async get() { return Buffer.from('unused'); } },
  });

  assert.deepEqual(await service.listForInventoryItem('inventory-1'), [{
    id: 'image-1',
    altText: 'Front of card',
    sortOrder: 0,
    variants: {},
    url: '/api/v1/public/images/image-1/large',
  }]);
});

test('loads only repository-approved public image content', async () => {
  const service = createPublicImageService({
    inventoryImageRepository: {
      async findPublicById(id) {
        assert.equal(id, 'image-1');
        return { id, storageKey: 'inventory/image.webp', mimeType: 'image/webp' };
      },
    },
    imageStorage: {
      async get(key) {
        assert.equal(key, 'inventory/image.webp');
        return Buffer.from('image-bytes');
      },
    },
  });

  const result = await service.getContent('image-1');
  assert.deepEqual(result.data, Buffer.from('image-bytes'));
  assert.equal(result.storageKey, 'inventory/image.webp');
});