import { getCustomRepository } from 'typeorm';
import {
  AggregateProduct,
  AggregateProductVariant,
  RetailerProduct,
  RetailerProductVariant,
} from '@/entities';
import { TypeormDataLoader } from '@/entities/utils';
import {
  RawRetailerProductRepository,
  RetailerProductVariantRepository,
} from '@/repositories';
import { getAlgoliaProduct } from '.';

describe('algolia', () => {
  it('gets product', async () => {
    // first retailer, first variant
    await getCustomRepository(RawRetailerProductRepository).createFromData({
      data: {
        price: 100,
        annotations: 'annotations',
        colorCode: 'blue',
        description: 'Blue couch',
        dimensions: '100"x100"',
        distributor: 'CostCo',
        distributorSKU: '1290-12',
        imageUrls: ['https://example.com/test1.png'],
        isAvailable: true,
        featured: true,
        name: 'Couch',
        url: 'https://www.luluandgeorgia.com/products/cylia-counter-stool?variant=39490236842083',
        category: 'couch',
      },
      ingestionID: 'test12',
      productIds: ['product1'],
    });

    // first retailer, second variant
    await getCustomRepository(RawRetailerProductRepository).createFromData({
      data: {
        price: 200,
        annotations: 'annotations',
        colorCode: 'green',
        description: 'Green couch',
        dimensions: '100"x100"',
        distributor: 'CostCo',
        distributorSKU: '1290-12',
        imageUrls: ['https://example.com/test2.png'],
        isAvailable: true,
        featured: true,
        name: 'Couch',
        url: 'https://www.luluandgeorgia.com/products/cylia-counter-stool?variant=39490236842083555',
      },
      ingestionID: 'test123',
      productIds: ['product1'],
    });

    // second retailer, first variant
    await getCustomRepository(RawRetailerProductRepository).createFromData({
      data: {
        price: 150,
        annotations: 'annotations',
        colorCode: 'blue',
        description: 'Blue couch',
        dimensions: '100"x100"',
        distributor: 'CostCo',
        distributorSKU: '1290-12',
        imageUrls: ['https://example.com/test1.png'],
        isAvailable: true,
        featured: true,
        name: 'Couch',
        url: 'https://www.wayfair.com/products/cylia-counter-stool?piid=39490236842083abc',
        category: 'couch',
      },
      ingestionID: 'test12',
      productIds: ['product1'],
    });

    expect(await AggregateProduct.count()).toBe(1);
    expect(await RetailerProduct.count()).toBe(2);
    expect(await AggregateProductVariant.count()).toBe(2);
    expect(await RetailerProductVariant.count()).toBe(3);

    const aggregateProduct = await AggregateProduct.findOneOrFail();
    const aggregateProductVariant = await AggregateProductVariant.findOneOrFail(
      {
        where: { colorCode: 'blue' },
      }
    );

    const dbDataLoader = new TypeormDataLoader();

    const algoliaProduct = await getAlgoliaProduct({
      id: aggregateProduct.id,
      dbDataLoader,
    });

    expect(algoliaProduct).toEqual({
      objectID: aggregateProduct.id,
      variantID: aggregateProductVariant.id,
      name: 'Couch',
      imgUrl: 'https://example.com/test1.png',
      isAvailable: true,
      featured: true,
      variantsCount: 2,
      price: 100,
      lowestPrice: 100,
      highestPrice: 150,
      savingRatio: (150 - 100) / 150,
      retailers: ['LULU_AND_GEORGIA', 'WAYFAIR'],
      priceByRetailer: { LULU_AND_GEORGIA: 100, WAYFAIR: 150 },
      lastModified: expect.any(Number),
      category: 'couch',
    });
  });

  it('returns algolia product if retailer is in whitelist', async () => {
    await getCustomRepository(RawRetailerProductRepository).createFromData({
      data: {
        price: 100,
        annotations: 'annotations',
        colorCode: 'blue',
        description: 'Blue couch',
        dimensions: '100"x100"',
        distributor: 'CostCo',
        distributorSKU: '1290-12',
        imageUrls: ['https://example.com/test1.png'],
        isAvailable: true,
        name: 'Couch',
        url: 'https://www.luluandgeorgia.com/products/cylia-counter-stool?variant=39490236842083',
        category: 'couch',
      },
      ingestionID: 'test12',
      productIds: ['product1'],
    });

    await getCustomRepository(RawRetailerProductRepository).createFromData({
      data: {
        price: 150,
        annotations: 'annotations',
        colorCode: 'blue',
        description: 'Blue couch',
        dimensions: '100"x100"',
        distributor: 'CostCo',
        distributorSKU: '1290-12',
        imageUrls: ['https://example.com/test1.png'],
        isAvailable: true,
        name: 'Couch',
        url: 'https://www.wayfair.com/products/cylia-counter-stool?piid=39490236842083abc',
        category: 'couch',
      },
      ingestionID: 'test12',
      productIds: ['product1'],
    });

    expect(await AggregateProduct.count()).toBe(1);
    expect(await RetailerProduct.count()).toBe(2);
    expect(await AggregateProductVariant.count()).toBe(1);
    expect(await RetailerProductVariant.count()).toBe(2);

    const aggregateProduct = await AggregateProduct.findOneOrFail();

    const dbDataLoader = new TypeormDataLoader();

    const algoliaProduct = await getAlgoliaProduct({
      id: aggregateProduct.id,
      dbDataLoader,
    });

    /**
     * luluandgeorgia.com is in the whitelist
     */
    expect(algoliaProduct).not.toBe(null);
  });

  it('returns null if retailer is not in whitelist', async () => {
    await getCustomRepository(RetailerProductVariantRepository).upsert({
      data: {
        price: 100,
        annotations: 'annotations',
        colorCode: 'blue',
        description: 'Blue couch',
        dimensions: '100"x100"',
        distributor: 'CostCo',
        distributorSKU: '1290-12',
        imageUrls: ['https://example.com/test1.png'],
        isAvailable: true,
        name: 'Couch',
        url: 'https://www.discountbandit.com/products/cylia-counter-stool?variant=39490236842083',
        category: 'couch',
      },
      productIdentifiers: ['prod-id-1'],
      variantIdentifiers: ['var-id-1'],
      retailer: 'DISCOUNT_BANDIT',
    });

    await getCustomRepository(RetailerProductVariantRepository).upsert({
      data: {
        price: 100,
        annotations: 'annotations',
        colorCode: 'blue',
        description: 'Blue couch',
        dimensions: '100"x100"',
        distributor: 'CostCo',
        distributorSKU: '1290-12',
        imageUrls: ['https://example.com/test1.png'],
        isAvailable: true,
        name: 'Couch',
        url: 'https://www.overpricedbandit.com/products/cylia-counter-stool?variant=39490236842083',
        category: 'couch',
      },
      productIdentifiers: ['prod-id-1'],
      variantIdentifiers: ['var-id-1'],
      retailer: 'OVERPRICED_BANDIT',
    });

    expect(await AggregateProduct.count()).toBe(1);
    expect(await RetailerProduct.count()).toBe(2);
    expect(await AggregateProductVariant.count()).toBe(1);
    expect(await RetailerProductVariant.count()).toBe(2);

    const aggregateProduct = await AggregateProduct.findOneOrFail();

    const dbDataLoader = new TypeormDataLoader();

    const algoliaProduct = await getAlgoliaProduct({
      id: aggregateProduct.id,
      dbDataLoader,
    });

    /**
     * discountbandit.com and overpricedbandit.com are not in the whitelist
     */
    expect(algoliaProduct).toBe(null);
  });

  it('returns null if product has only 1 retailer', async () => {
    await getCustomRepository(RawRetailerProductRepository).createFromData({
      data: {
        price: 100,
        annotations: 'annotations',
        colorCode: 'blue',
        description: 'Blue couch',
        dimensions: '100"x100"',
        distributor: 'CostCo',
        distributorSKU: '1290-12',
        imageUrls: ['https://example.com/test1.png'],
        isAvailable: true,
        name: 'Couch',
        url: 'https://www.luluandgeorgia.com/products/cylia-counter-stool?variant=39490236842083',
        category: 'couch',
      },
      ingestionID: 'test12',
      productIds: ['product1'],
    });

    expect(await AggregateProduct.count()).toBe(1);
    expect(await RetailerProduct.count()).toBe(1);
    expect(await AggregateProductVariant.count()).toBe(1);
    expect(await RetailerProductVariant.count()).toBe(1);

    const aggregateProduct = await AggregateProduct.findOneOrFail();

    const dbDataLoader = new TypeormDataLoader();

    const algoliaProduct = await getAlgoliaProduct({
      id: aggregateProduct.id,
      dbDataLoader,
    });

    expect(algoliaProduct).toBe(null);
  });
});