import { expect } from "chai";
import nock from "nock";
import { MockedFeatureConfig } from "@ogury/feature-config-sdk";
import { FeatureConfigService } from "../../../src/services/FeatureConfig.service";
import { FakeRequestBuilder } from "../fakeRequestBuilder";
import { FakeCampaign } from "../fake/Campaign";
import { CampaignModelFake, DEFAULT_CAMPAIGN } from "../fake/CampaignModelFake";
import { Step } from "../../../src/steps/step";
import { StepBuilder } from "../../../src/steps/stepBuilder";
import MarketplaceResponseStep from "../../../src/steps/programmatic/marketplaceResponse.step";
import { MsAuctionService } from "../../../src/services/auction/MsAuction.service";

describe("MarketplaceResponseStep", () => {
  let featureConfigService: FeatureConfigService;
  let mockedFeatureConf: MockedFeatureConfig;
  let marketplaceStep: Step;

  beforeEach(() => {
    featureConfigService = FeatureConfigService.getInstance();
    mockedFeatureConf = new MockedFeatureConfig();

    featureConfigService.setFeatureConfig(mockedFeatureConf);

    mockedFeatureConf.setParam("ms-choices.auction-mkp-pct", "101");
    mockedFeatureConf.setParam("ms-choices.auction-mkp-dryrun", "false");

    const msAuctionService = new MsAuctionService(
      new CampaignModelFake(),
      "http://ms-auction.test",
      {} as any
    );

    marketplaceStep = new StepBuilder(new MarketplaceResponseStep(msAuctionService)).build();
  });

  afterEach(() => {
    nock.cleanAll();
  });

  it("should not run if request has non-marketplace campaigns", async function () {
    const campaigns = [new FakeCampaign("1"), new FakeCampaign("2")];
    const campaignData = [
      { ...DEFAULT_CAMPAIGN, id: "1", prog_deal_id: "deal_1" },
      { ...DEFAULT_CAMPAIGN, id: "2", prog_deal_id: "deal_2" },
    ];

    const request = new FakeRequestBuilder()
      .withCampaigns(...campaigns)
      .withCampaignData(campaignData)
      .build();

    request.groupedCampaignIds.marketplace.add("1");
    request.groupedCampaignIds.managed.add("2");

    await marketplaceStep.execute(request);

    expect(request.campaigns.length).to.equal(1);
    expect(request.campaigns[0].id).to.equal("2");
  });

  it("should call marketplace and put winning private auction campaign in result", async function () {
    const campaigns = [new FakeCampaign("1"), new FakeCampaign("2"), new FakeCampaign("3")];
    const campaignData = [
      { ...DEFAULT_CAMPAIGN, id: "1", prog_deal_id: "" },
      { ...DEFAULT_CAMPAIGN, id: "2", prog_deal_id: "deal_2" },
      { ...DEFAULT_CAMPAIGN, id: "3", prog_deal_id: "deal_3" },
    ];

    const request = new FakeRequestBuilder()
      .withCampaigns(...campaigns)
      .withCampaignData(campaignData)
      .build();

    request.groupedCampaignIds.marketplace.add("1");
    request.groupedCampaignIds.marketplace.add("2");
    request.groupedCampaignIds.marketplace.add("3");

    nock("http://ms-auction.test")
      .post("/auction")
      .reply((_, requestBody: any) => {
        const winningCampaign = requestBody.campaigns.find((c: any) => c.id === 1 || c.id === 3);

        return [
          200,
          {
            advert_id: requestBody.advert_id,
            campaign: winningCampaign.id,
            price: 1.01,
            advertiser_domain: "advertiser_domain",
            deal_id: winningCampaign.deal_id,
            seat: "wseat1",
          },
        ];
      });

    await marketplaceStep.execute(request);

    expect(request.campaigns.length).to.equal(1);
    expect(request.campaigns[0].id).to.equal("3");
  });

  it("should call marketplace and put winning open auction campaign in result", async function () {
    const campaigns = [new FakeCampaign("1"), new FakeCampaign("2"), new FakeCampaign("3")];
    const campaignData = [
      { ...DEFAULT_CAMPAIGN, id: "1", prog_deal_id: "" },
      { ...DEFAULT_CAMPAIGN, id: "2", prog_deal_id: "deal_2" },
      { ...DEFAULT_CAMPAIGN, id: "3", prog_deal_id: "deal_3" },
    ];

    const request = new FakeRequestBuilder()
      .withCampaigns(...campaigns)
      .withCampaignData(campaignData)
      .build();

    request.groupedCampaignIds.marketplace.add("1");
    request.groupedCampaignIds.marketplace.add("2");
    request.groupedCampaignIds.marketplace.add("3");

    nock("http://ms-auction.test")
      .post("/auction")
      .reply((_, requestBody: any) => {
        const winningCampaign = requestBody.campaigns.find((c: any) => c.id === 1);

        if (!winningCampaign) {
          return [200, null];
        }

        return [
          200,
          {
            advert_id: requestBody.advert_id,
            campaign: winningCampaign.id,
            price: 1.01,
            advertiser_domain: "advertiser_domain",
            deal_id: winningCampaign.deal_id,
            seat: "wseat1",
          },
        ];
      })
      .persist();

    await marketplaceStep.execute(request);

    expect(request.campaigns.length).to.equal(1);
    expect(request.campaigns[0].id).to.equal("1");
  });

  it("should autopass fallback campaigns", async function () {
    const campaigns = [new FakeCampaign("1")];
    const campaignData = [{ ...DEFAULT_CAMPAIGN, id: "1", prog_deal_id: "deal_1" }];

    const request = new FakeRequestBuilder()
      .withCampaigns(...campaigns)
      .withCampaignData(campaignData)
      .build();

    request.groupedCampaignIds.fallback.add("1");

    await marketplaceStep.execute(request);

    expect(request.campaigns.length).to.equal(1);
    expect(request.campaigns[0].id).to.equal("1");
  });
});