import chai from "chai";
import _ from "lodash";
import Long from "long";
import { BidRequestAdapter } from "../../../src/adapters/BidRequestAdapter";

chai.should();

describe("BidRequestAdapter", () => {
  let adapter: BidRequestAdapter;
  let req: any;
  let choiceRequest: any;
  let rtbRequest: any;
  let rtbResponse: any;

  before(() => {
    adapter = new BidRequestAdapter();

    req = {
      headers: {},
      url: "localhost",
    };

    choiceRequest = {
      id: "62c64e52-c3ed-9e8e-5ea3-faa8cd0582a9",
      user: {},
      campaigns: [],
    };

    rtbRequest = {
      bid_request: {},
    };

    rtbResponse = {
      bids: [],
    };
  });

  describe("adaptToBidrequest", () => {
    it("should be able to adapt an empty response", () => {
      const message = adapter.adaptToBidRequest(choiceRequest, rtbRequest, rtbResponse);

      message.app_api_key.should.equals("270028");
      message.track.should.equals("bidrequest");
      message.is_beeswax_context.should.equals(1);
    });

    it("should map device related properties correctly", () => {
      rtbRequest.bid_request.device = {
        make: "dmake",
        model: "dmodel",
        osv: "osversion",
        connectiontype: "wifi",
        geo: {
          country: "FRA",
          region: "Alsace",
          city: "Mulhouse",
          lat: 1.0,
          lon: 0.0,
        },
        carrier: "dcarrier",
      };

      const message: any = adapter.adaptToBidRequest(choiceRequest, rtbRequest, rtbResponse);
      message.device_type.should.equals("dmake");
      message.device_name.should.equals("dmodel");
      message.device_computed_type.should.equals("dmake");
      message.device_os_version.should.equals("osversion");
      message.external_connectivity.should.equals("wifi");
      message.geoip_city.should.equals("Mulhouse");
      message.geoip_state.should.equals("Alsace");
      message.geoip_code.should.equals("FR");
      message.geoip_location.lat.should.equals(1.0);
      message.geoip_location.lon.should.equals(0.0);
      message.geoip_isp.should.equals("dcarrier");
    });

    it("should map app related properties correctly", () => {
      rtbRequest.bid_request.app = {
        bundle: "appbundle",
        name: "appname",
      };
      const message: any = adapter.adaptToBidRequest(choiceRequest, rtbRequest, rtbResponse);
      message.app_bundle_id.should.equals("appbundle");
      message.app_name.should.equals("appname");
    });

    it("should map ext related properties correctly", () => {
      rtbRequest.bid_request.ext = {
        auctionid_str: "auctionidentity",
        inventory_source: 17,
      };

      const message: any = adapter.adaptToBidRequest(choiceRequest, rtbRequest, rtbResponse);
      //md5 of auction identity (echo -n auctionidentity | md5sum)
      message.advert_id.should.equals("62c64e52-c3ed-9e8e-5ea3-faa8cd0582a9");
      message.key.should.equals("62c64e52-c3ed-9e8e-5ea3-faa8cd0582a9");
      message.impression_id.should.equals("auctionidentity");
      message.app_exchange.should.equals("YAHOO");
    });

    it("should set odid of user in message", () => {
      choiceRequest.user = { odid: "odid" };
      const message = adapter.adaptToBidRequest(choiceRequest, rtbRequest, rtbResponse);

      message.odid.should.be.equals("odid");
    });

    it("should set campaign related values if there is a selected campaign", () => {
      rtbResponse.bids = [
        {
          line_item_id: 555,
          bid_price_micros: 1200,
        },
        {
          line_item_id: 666,
          bid_price_micros: 0,
        },
      ];
      choiceRequest.campaigns = [{ id: "123" }];
      const message: any = adapter.adaptToBidRequest(choiceRequest, rtbRequest, rtbResponse);

      message.lineitemid.should.equals(555);
      message.campaign_id.should.equals(123);
      message.best_bid.should.equals(1200);
    });

    it("should flatten bids", () => {
      rtbResponse.bids = [
        {
          line_item_id: 555,
          bid_price_micros: 1200,
        },
        {
          line_item_id: 666,
          bid_price_micros: 0,
        },
      ];
      choiceRequest.campaigns = [{ id: "123" }];
      const message = adapter.adaptToBidRequest(choiceRequest, rtbRequest, rtbResponse);

      message.bids[555].should.equals(1200);
      message.bids[666].should.equals(0);
    });

    it("should enforce integer bids", () => {
      rtbResponse.bids = [
        {
          line_item_id: 555,
          bid_price_micros: 1201.005,
        },
        {
          line_item_id: 666,
          bid_price_micros: new Long(1000.01),
        },
      ];
      choiceRequest.campaigns = [{ id: "123" }];
      const message: any = adapter.adaptToBidRequest(choiceRequest, rtbRequest, rtbResponse);

      message.bids[555].should.equals(1201);
      message.bids[666].should.equals(1000);
      message.best_bid.should.equal(1201);
    });
  });

  describe("adaptToBidrequestRaw", () => {
    it("should be able to adapt an empty raw response", () => {
      adapter.adaptToBidRequestRaw(req, choiceRequest, rtbRequest);
    });

    it("should map raw headers correctly", () => {
      req.headers = {
        host: "localhost",
        method: "POST",
      };
      const message = adapter.adaptToBidRequestRaw(req, choiceRequest, rtbRequest);
      message.headers.should.equals('{"host":"localhost","method":"POST"}');
    });
  });
});