import './index';
import '../gold-scaffold-sk';

import fetchMock from 'fetch-mock';
import { testOnlySetSettings } from '../settings';
import { delay, isPuppeteerTest } from '../demo_util';
import { clusterDiffJSON } from './test_data';
import { fakeNow, twoHundredCommits, typicalDetails } from '../digest-details-sk/test_data';
import { exampleStatusData } from '../last-commit-sk/demo_data';
import { GoldScaffoldSk } from '../gold-scaffold-sk/gold-scaffold-sk';
import { ClusterPageSk } from './cluster-page-sk';
import { DigestComparison, DigestDetails, SearchResult } from '../rpc_types';
import { groupingsResponse } from '../search-page-sk/demo_data';

testOnlySetSettings({
  title: 'Skia Demo',
  defaultCorpus: 'infra',
  baseRepoURL: 'https://skia.googlesource.com/skia.git',
});

// Load the demo page with some params to load if there aren't any already. 4 is an arbitrary
// small number to check against to determine "no query params"
if (window.location.search.length < 4) {
  const query = '?grouping=name%3Ddots-legend-sk_too-many-digests%26source_type%3Dinfra'
    + '&changelist_id=12353&crs=gerrit';
  history.pushState(null, '', window.location.origin + window.location.pathname + query);
}

Date.now = () => fakeNow;

const fakeRpcDelayMillis = isPuppeteerTest() ? 5 : 300;

fetchMock.get('glob:/json/v2/clusterdiff*', delay(clusterDiffJSON, fakeRpcDelayMillis));
fetchMock.get('/json/v2/paramset', delay(clusterDiffJSON.paramsetsUnion, fakeRpcDelayMillis));
const detailsResponse: DigestDetails = {
  digest: typicalDetails,
  commits: twoHundredCommits,
};
fetchMock.post('/json/v2/details', delay(detailsResponse, fakeRpcDelayMillis));
fetchMock.get('/json/v2/trstatus', JSON.stringify(exampleStatusData));
fetchMock.get('/json/v1/groupings', groupingsResponse);

const leftDetails = JSON.parse(JSON.stringify(typicalDetails)) as SearchResult;
const rightDetails = typicalDetails.refDiffs!.neg!;

// The server doesn't fill these out for the diff endpoint.
(leftDetails as any).traces = null;
(leftDetails as any).refDiffs = null;

const digestComparison: DigestComparison = {
  left: leftDetails,
  right: rightDetails,
};
fetchMock.post('/json/v2/diff', delay(digestComparison, fakeRpcDelayMillis));

// By adding these elements after all the fetches are mocked out, they should load ok.
const newScaf = new GoldScaffoldSk();
newScaf.testingOffline = true;
// Make it the first element in body.
document.body.insertBefore(newScaf, document.body.childNodes[0]);
newScaf.appendChild(new ClusterPageSk());