import React, { useEffect } from 'react';
import { render } from '@testing-library/react';
import configureStore from 'redux-mock-store';
import { Provider } from 'react-intl-redux';
import { CookiesProvider } from 'react-cookie';

import View from './View';
import config from '@plone/volto/registry';

beforeAll(() => {
  config.set('views', {
    defaultView: () => <div id="DefaultView" />,
    layoutViews: {
      summary_view: () => <div id="SummaryView" />,
      tabular_view: () => <div id="TabularView" />,
    },
    contentTypesViews: {
      Event: () => <div className="event" />,
    },
    errorViews: {
      ECONNREFUSED: () => <div className="ECONNREFUSED" />,
    },
  });
  config.settings.publicURL = 'https://plone.org';
});
global.__SERVER__ = true; // eslint-disable-line no-underscore-dangle

const mockStore = configureStore();

vi.mock('../../manage/Toolbar/Toolbar', () => ({
  default: vi.fn(() => <div id="Portal" />),
}));

vi.mock('../Comments/Comments', () => ({
  default: vi.fn(() => <div id="Comments" />),
}));

vi.mock('../Tags/Tags', () => ({
  default: vi.fn(() => <div id="Tags" />),
}));

vi.mock('../SlotRenderer/SlotRenderer', () => ({
  default: vi.fn(() => <div id="SlotRenderer" />),
}));

vi.mock('../ContentMetadataTags/ContentMetadataTags', () => ({
  default: vi.fn(() => <div id="ContentMetadataTags" />),
}));

const actions = {
  document_actions: [],
  object: [
    {
      icon: '',
      id: 'view',
      title: 'View',
    },
    {
      icon: '',
      id: 'edit',
      title: 'Edit',
    },
    {
      icon: '',
      id: 'folderContents',
      title: 'Contents',
    },
    {
      icon: '',
      id: 'history',
      title: 'History',
    },
    {
      icon: '',
      id: 'local_roles',
      title: 'Sharing',
    },
  ],
  object_buttons: [
    {
      icon: '',
      id: 'cut',
      title: 'Cut',
    },
    {
      icon: '',
      id: 'copy',
      title: 'Copy',
    },
    {
      icon: '',
      id: 'delete',
      title: 'Delete',
    },
    {
      icon: '',
      id: 'rename',
      title: 'Rename',
    },
    {
      icon: '',
      id: 'ical_import_enable',
      title: 'Enable icalendar import',
    },
  ],
  portal_tabs: [],
  site_actions: [
    {
      icon: '',
      id: 'sitemap',
      title: 'Site Map',
    },
    {
      icon: '',
      id: 'accessibility',
      title: 'Accessibility',
    },
    {
      icon: '',
      id: 'contact',
      title: 'Contact',
    },
  ],
  user: [
    {
      icon: '',
      id: 'preferences',
      title: 'Preferences',
    },
    {
      icon: '',
      id: 'dashboard',
      title: 'Dashboard',
    },
    {
      icon: '',
      id: 'plone_setup',
      title: 'Site Setup',
    },
    {
      icon: '',
      id: 'logout',
      title: 'Log out',
    },
  ],
};

describe('View', () => {
  it('renders an empty view', () => {
    const store = mockStore({
      actions: { actions },
      content: { get: { error: null } },
      userSession: { token: null },
      apierror: {},
      intl: {
        locale: 'en',
        messages: {},
      },
    });
    const { container } = render(
      <Provider store={store}>
        <CookiesProvider>
          <>
            <View location={{ pathname: '/test' }} />
            <div id="toolbar"></div>
          </>
        </CookiesProvider>
      </Provider>,
    );

    expect(container).toMatchSnapshot();
  });

  it('renders a summary view', () => {
    const store = mockStore({
      actions: { actions },
      content: { data: { layout: 'summary_view' }, get: { error: null } },
      userSession: { token: null },
      apierror: {},
      intl: {
        locale: 'en',
        messages: {},
      },
    });
    const { container } = render(
      <Provider store={store}>
        <CookiesProvider>
          <>
            <View location={{ pathname: '/test' }} />
            <div id="toolbar"></div>
          </>
        </CookiesProvider>
      </Provider>,
    );

    expect(container).toMatchSnapshot();
  });

  it('renders a tabular view', () => {
    const store = mockStore({
      actions: { actions },
      content: { data: { layout: 'tabular_view' }, get: { error: null } },
      userSession: { token: null },
      apierror: {},
      intl: {
        locale: 'en',
        messages: {},
      },
    });
    const { container } = render(
      <Provider store={store}>
        <CookiesProvider>
          <>
            <View location={{ pathname: '/test' }} />
            <div id="toolbar"></div>
          </>
        </CookiesProvider>
      </Provider>,
    );

    expect(container).toMatchSnapshot();
  });

  it('renders a document view', () => {
    const store = mockStore({
      actions: { actions },
      content: { data: {}, get: { error: null } },
      userSession: { token: null },
      apierror: {},
      intl: {
        locale: 'en',
        messages: {},
      },
    });
    const { container } = render(
      <Provider store={store}>
        <CookiesProvider>
          <>
            <View location={{ pathname: '/test' }} />
            <div id="toolbar"></div>
          </>
        </CookiesProvider>
      </Provider>,
    );

    expect(container).toMatchSnapshot();
  });

  it('renders a new view element if the @id changed', () => {
    let instanceCount = 0;
    const Counter = () => {
      useEffect(() => {
        instanceCount += 1;
      }, []);
      return <div />;
    };
    config.views.defaultView = Counter;
    const store = mockStore({
      actions: { actions },
      content: { data: { '@id': '/a' }, get: { error: null } },
      userSession: { token: null },
      apierror: {},
      intl: {
        locale: 'en',
        messages: {},
      },
    });
    const { rerender } = render(
      <Provider store={store}>
        <CookiesProvider>
          <>
            <View location={{ pathname: '/test' }} />
            <div id="toolbar"></div>
          </>
        </CookiesProvider>
      </Provider>,
    );
    expect(instanceCount).toBe(1);
    store.getState().content.data['@id'] = '/b';
    rerender(
      <Provider store={store}>
        <CookiesProvider>
          <>
            <View location={{ pathname: '/test' }} />
            <div id="toolbar"></div>
          </>
        </CookiesProvider>
      </Provider>,
    );
    expect(instanceCount).toBe(2);
  });
});