/**
 * @jest-environment jsdom
 */
import {
  dangerousResetGlobalRouterUseForTestOnly,
  getCurrentRoute,
  getGlobalRouter,
  popPage,
  pushPage,
  setGlobalRouter,
  startGlobalRouter,
} from './methods';
import { Page } from './entities/Page';
import { Router } from './entities/Router';

test('route basic usage', () => {
  dangerousResetGlobalRouterUseForTestOnly();
  const MAIN_PAGE = '/';
  const MAIN_PANEL = 'panel_main';
  const USER_PAGE = '/user/:id([0-9]+)';
  const USER_PANEL = 'panel_user';
  startGlobalRouter({
    [MAIN_PAGE]: new Page(MAIN_PANEL),
    [USER_PAGE]: new Page(USER_PANEL),
  });

  const r = getCurrentRoute();
  expect(r.getPageId()).toBe(MAIN_PAGE);
  expect(r.getPanelId()).toBe(MAIN_PANEL);

  pushPage(USER_PAGE, { id: '15' });
  const r1 = getCurrentRoute();
  expect(r1.getPageId()).toBe(USER_PAGE);
  expect(r1.getPanelId()).toBe(USER_PANEL);
  expect(r1.getParams()).toHaveProperty('id', '15');
});

test('route basic with enter leave callback', (done) => {
  dangerousResetGlobalRouterUseForTestOnly();
  const MAIN_PAGE = '/';
  const MAIN_PANEL = 'panel_main';
  const USER_PAGE = '/user/:id([0-9]+)';
  const USER_PANEL = 'panel_user';
  let mainEnterCalls = 0;
  let mainLeaveCalls = 0;
  let userEnterCalls = 0;
  let userLeaveCalls = 0;

  const router = new Router({
    [MAIN_PAGE]: new Page(MAIN_PANEL),
    [USER_PAGE]: new Page(USER_PANEL),
  });

  router.onEnterPage(MAIN_PAGE, () => {
    mainEnterCalls++;
  });
  router.onLeavePage(MAIN_PAGE, () => {
    mainLeaveCalls++;
  });
  router.onEnterPage(USER_PAGE, () => {
    userEnterCalls++;
  });
  router.onLeavePage(USER_PAGE, () => {
    userLeaveCalls++;
  });

  router.start();
  setGlobalRouter(router);

  const r = getGlobalRouter().getCurrentLocation().route;
  expect(r.getPageId()).toBe(MAIN_PAGE);
  expect(r.getPanelId()).toBe(MAIN_PANEL);

  pushPage(USER_PAGE, { id: '15' });
  const r1 = getGlobalRouter().getCurrentLocation().route;
  expect(r1.getPageId()).toBe(USER_PAGE);
  expect(r1.getPanelId()).toBe(USER_PANEL);
  expect(r1.getParams()).toHaveProperty('id', '15');

  popPage();

  setTimeout(() => {
    expect(mainEnterCalls).toBe(1 + 1);
    expect(mainLeaveCalls).toBe(1);
    expect(userEnterCalls).toBe(1);
    expect(userLeaveCalls).toBe(1);
    done();
  }, 150);
});