import { QuoteClient } from './QuoteClient';
import { Mock, It, IMock, Times } from 'typemoq';
import { Quote, SaveQuoteResponse } from '../entities/Quote';
import { Suppliers, SupplierTariff } from '../entities/Suppliers';
import { quote, quickQuoteRequestParams, estimatedQuoteRequestParams, usageBasedQuoteRequestParams, moveInQuoteRequestParams, saveQuoteRequest } from '../entities/Quote.fixture';
import { suppliers, supplierTariffs, supplierTariffRequestParams } from '../entities/Suppliers.fixture';
import { config } from '../entities/ApplicationConfig.fixture';
import { expect } from 'chai';
import * as _ from "lodash";

describe('Quote client', () => {
  let $http: IMock<HttpService>;
  let quoteClient: QuoteClient;

  beforeEach(() => {
    $http = Mock.ofType<HttpService>();
    quoteClient = new QuoteClient(config, $http.object);
  });

  it('should get a quick quote', () => {
    $http.setup(x => x.get<Quote>('apiUrl/quote/quick-quote',
      It.is<ng.IRequestConfig>(config => config.headers["X-OVO-API-Version"] === 2 && _.isEqual(config.params, quickQuoteRequestParams)))).
      returns(() => Promise.resolve({ data: quote }));
    return expect(quoteClient.quickQuote(quickQuoteRequestParams)).to.eventually.deep.equal({ data: quote });
  });

  it('should get an estimated quote', () => {
    $http.setup(x => x.get<Quote>('apiUrl/quote/estimated-quote',
      It.is<ng.IRequestConfig>(config => config.headers["X-OVO-API-Version"] === 2 && _.isEqual(config.params, estimatedQuoteRequestParams)))).
      returns(() => Promise.resolve({ data: quote }));
    return expect(quoteClient.estimatedQuote(estimatedQuoteRequestParams)).to.eventually.deep.equal({ data: quote });
  });

  it('should get a usage based quote', () => {
    $http.setup(x => x.get<Quote>('apiUrl/quote/usage-based-quote',
      It.is<ng.IRequestConfig>(config => config.headers["X-OVO-API-Version"] === 2 && _.isEqual(config.params, usageBasedQuoteRequestParams)))).
      returns(() => Promise.resolve({ data: quote }));
    return expect(quoteClient.usageBasedQuote(usageBasedQuoteRequestParams)).to.eventually.deep.equal({ data: quote });
  });

  it('should get a move in quote', () => {
    $http.setup(x => x.get<Quote>('apiUrl/quote/movein-quote',
      It.is<ng.IRequestConfig>(config => config.headers["X-OVO-API-Version"] === 2 && _.isEqual(config.params, moveInQuoteRequestParams)))).
      returns(() => Promise.resolve({ data: quote }));
    return expect(quoteClient.moveInQuote(moveInQuoteRequestParams)).to.eventually.deep.equal({ data: quote });
  });

  it('should get the list of suppliers', () => {
    $http.setup(x => x.get<Suppliers>('apiUrl/quote/suppliers',
      It.is<ng.IRequestShortcutConfig>(config => config.headers["X-OVO-API-Version"] === 2 && config.params.region === 'London'))).
      returns(() => Promise.resolve({ data: suppliers }));
    expect(quoteClient.suppliers('London')).to.eventually.deep.equal({ data: suppliers });
  });

  it('should get the supplier tariffs', () => {
    $http.setup(x => x.get<SupplierTariff[]>('apiUrl/quote/supplier-tariffs',
      It.is<ng.IRequestShortcutConfig>(config => config.headers["X-OVO-API-Version"] === 2 && _.isEqual(config.params, supplierTariffRequestParams))))
      .returns(() => Promise.resolve({ data: supplierTariffs }));
    expect(quoteClient.supplierTariffs(supplierTariffRequestParams)).to.eventually.deep.equal({ data: supplierTariffs });
  });

  it('should save a quote', () => {
    $http.setup(x => x.post<SaveQuoteResponse>('apiUrl/quote/save-quote',
      It.isValue(saveQuoteRequest),
      It.is<ng.IRequestShortcutConfig>(config => config.headers["X-OVO-API-Version"] === 2))).
      returns(() => Promise.resolve({ data: { id: "234" } }));
    expect(quoteClient.saveQuote(saveQuoteRequest)).to.eventually.deep.equal({ data: { id: '234' } });
  });

  it('should retrieve a saved quote', () => {
    $http.setup(x => x.get<Quote>('apiUrl/quote/retrieve-saved-quote',
      It.is<ng.IRequestShortcutConfig>(config => config.headers["X-OVO-API-Version"] === 2 && config.params.id === '123'))).
      returns(() => Promise.resolve({ data: quote }));
    expect(quoteClient.retrieveSavedQuote('123')).to.eventually.deep.equal({ data: quote });
  });
});