import React from 'react';
import { VirtuosoMockContext } from 'react-virtuoso';

import { __stub } from 'soapbox/api';
import { buildAccount } from 'soapbox/jest/factory';
import { render, screen, waitFor } from 'soapbox/jest/test-helpers';
import { normalizeGroup, normalizeGroupRelationship, normalizeInstance } from 'soapbox/normalizers';

import PendingRequests from '../pending-requests';

const userId = '1';
const store: any = {
  me: userId,
  accounts: {
    [userId]: buildAccount({
      id: userId,
      acct: 'justin-username',
      display_name: 'Justin L',
      avatar: 'test.jpg',
      source: {
        chats_onboarded: false,
      },
    }),
  },
  instance: normalizeInstance({
    version: '3.4.1 (compatible; TruthSocial 1.0.0)',
  }),
};

const renderApp = () => (
  render(
    <VirtuosoMockContext.Provider value={{ viewportHeight: 300, itemHeight: 100 }}>
      <PendingRequests />
    </VirtuosoMockContext.Provider>,
    undefined,
    store,
  )
);

describe('<PendingRequests />', () => {
  describe('without pending group requests', () => {
    beforeEach(() => {
      __stub((mock) => {
        mock.onGet('/api/v1/groups?pending=true').reply(200, []);
      });
    });

    it('should render the blankslate', async () => {
      renderApp();

      await waitFor(() => {
        expect(screen.getByTestId('pending-requests-blankslate')).toBeInTheDocument();
        expect(screen.queryAllByTestId('group-card')).toHaveLength(0);
      });
    });
  });

  describe('with pending group requests', () => {
    beforeEach(() => {
      __stub((mock) => {
        mock.onGet('/api/v1/groups').reply(200, [
          normalizeGroup({
            display_name: 'Group',
            id: '1',
          }),
        ]);

        mock.onGet('/api/v1/groups/relationships?id[]=1').reply(200, [
          normalizeGroupRelationship({
            id: '1',
          }),
        ]);
      });
    });

    it('should render the groups', async () => {
      renderApp();

      await waitFor(() => {
        expect(screen.queryAllByTestId('group-card')).toHaveLength(1);
        expect(screen.queryAllByTestId('pending-requests-blankslate')).toHaveLength(0);
      });
    });
  });
});