import { expect } from "chai";
import { FakeRequestBuilder } from "../fakeRequestBuilder";
import ProgrammaticIVTStep from "../../../src/steps/programmatic/programmaticIVT.step";
import { StepBuilder } from "../../../src/steps/stepBuilder";
import { CampaignModelFake, DEFAULT_CAMPAIGN } from "../fake/CampaignModelFake";
import { Campaign } from "../../../src/models";
import { CampaignData } from "../../../src/models/CampaignModel";
import { FakeCampaign } from "../fake/Campaign";

describe("Programmatic IVT", function () {
  let programmaticIVTStep: any;
  let campaigns: Campaign[];
  let campaignData: CampaignData[];
  let campaignModel: CampaignModelFake;

  before(() => {
    campaignModel = new CampaignModelFake([]);

    programmaticIVTStep = new StepBuilder(new ProgrammaticIVTStep()).build();
    campaigns = [new FakeCampaign("1"), new FakeCampaign("2")];
    campaignData = [
      { ...DEFAULT_CAMPAIGN, id: "1", prog_deal_id: "deal_1" },
      { ...DEFAULT_CAMPAIGN, id: "2", prog_deal_id: "deal_2" },
    ];
  });
  it("ivt no IP", async function () {
    const request = new FakeRequestBuilder()
      .withCampaigns(...campaigns)
      .withCampaignData(campaignData)
      .withIP(undefined)
      .build();

    const result = await programmaticIVTStep.execute(request);

    expect(result.passedCampaigns.length).to.equal(0);
    expect(result.labelValues).to.contains({ with_ip: "false" });
  });

  it("ivt bad IP 0.0.0.0", async function () {
    const request = new FakeRequestBuilder()
      .withCampaigns(...campaigns)
      .withCampaignData(campaignData)
      .withIP("0.0.0.0")
      .build();

    const result = await programmaticIVTStep.execute(request);

    expect(result.passedCampaigns.length).to.equal(0);
    expect(result.labelValues).to.contains({ with_ip: "false" });
  });

  it("ivt bad IP 255.255.255.255", async function () {
    const request = new FakeRequestBuilder()
      .withCampaigns(...campaigns)
      .withCampaignData(campaignData)
      .withIP("255.255.255.255")
      .build();

    const result = await programmaticIVTStep.execute(request);

    expect(result.passedCampaigns.length).to.equal(0);
    expect(result.labelValues).to.contains({ with_ip: "false" });
  });

  it("ivt no user-agent no fallback", async function () {
    const request = new FakeRequestBuilder()
      .withCampaigns(...campaigns)
      .withCampaignData(campaignData)
      .withDeviceOS("ios")
      .withIP("1.2.3.4")
      .withUserAgent(undefined)
      .build();

    const result = await programmaticIVTStep.execute(request);

    expect(result.passedCampaigns.length).to.equal(0);
    expect(result.labelValues).to.contains({ with_ip: "true" });
    expect(result.labelValues).to.contains({ with_ua: "false" });
  });

  it("ivt empty user-agent (android) fallback", async function () {
    const request = new FakeRequestBuilder()
      .withCampaigns(...campaigns)
      .withCampaignData(campaignData)
      .withDeviceOS("android")
      .withIP("1.2.3.4")
      .withUserAgent("")
      .build();

    const result = await programmaticIVTStep.execute(request);

    expect(result.passedCampaigns.length).to.equal(2);
    expect(result.labelValues).to.contains({ with_ip: "true" });
    expect(result.labelValues).to.contains({ with_ua: "false" });
  });

  it("ivt empty user-agent (ios) no fallback", async function () {
    const request = new FakeRequestBuilder()
      .withCampaigns(...campaigns)
      .withCampaignData(campaignData)
      .withDeviceOS("ios")
      .withIP("1.2.3.4")
      .withUserAgent("")
      .build();

    const result = await programmaticIVTStep.execute(request);

    expect(result.passedCampaigns.length).to.equal(0);
    expect(result.labelValues).to.contains({ with_ip: "true" });
    expect(result.labelValues).to.contains({ with_ua: "false" });
  });

  it("valid request", async function () {
    const request = new FakeRequestBuilder()
      .withCampaigns(...campaigns)
      .withCampaignData(campaignData)
      .withIP("1.2.3.4")
      .withUserAgent("someUserAgent")
      .build();

    const result = await programmaticIVTStep.execute(request);

    expect(result.passedCampaigns.length).to.equal(2);
    expect(result.labelValues).to.contains({ with_ip: "true" });
    expect(result.labelValues).to.contains({ with_ua: "true" });
  });
});