/*
 *  Copyright 2024 Collate.
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  http://www.apache.org/licenses/LICENSE-2.0
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
import { Browser, Page, request } from '@playwright/test';
import { randomUUID } from 'crypto';
import { AdminClass } from '../support/user/AdminClass';
import { UserClass } from '../support/user/UserClass';

export const uuid = () => randomUUID().split('-')[0];

export const INVALID_NAMES = {
  MAX_LENGTH:
    'a87439625b1c2d3e4f5061728394a5b6c7d8e90a1b2c3d4e5f67890aba87439625b1c2d3e4f5061728394a5b6c7d8e90a1b2c3d4e5f67890abName can be a maximum of 128 characters',
  WITH_SPECIAL_CHARS: '::normalName::',
};

export const NAME_VALIDATION_ERROR =
  'Name must contain only letters, numbers, underscores, hyphens, periods, parenthesis, and ampersands.';

export const NAME_MIN_MAX_LENGTH_VALIDATION_ERROR =
  'Name size must be between 2 and 64';

export const NAME_MAX_LENGTH_VALIDATION_ERROR =
  'Name can be a maximum of 128 characters';

export const getToken = async (page: Page) => {
  return page.evaluate(
    () =>
      JSON.parse(localStorage.getItem('om-session') ?? '{}')?.state
        ?.oidcIdToken ?? ''
  );
};

export const getAuthContext = async (token: string) => {
  return await request.newContext({
    extraHTTPHeaders: {
      Authorization: `Bearer ${token}`,
    },
  });
};

export const redirectToHomePage = async (page: Page) => {
  await page.goto('/');
  await page.waitForURL('**/my-data');
};

export const createNewPage = async (browser: Browser) => {
  // create a new page
  const page = await browser.newPage();
  await redirectToHomePage(page);

  // get the token from localStorage
  const token = await getToken(page);

  // create a new context with the token
  const apiContext = await getAuthContext(token);

  const afterAction = async () => {
    await apiContext.dispose();
    await page.close();
  };

  return { page, apiContext, afterAction };
};

/**
 * Retrieves the API context for the given page.
 * @param page The Playwright page object.
 * @returns An object containing the API context and a cleanup function.
 */
export const getApiContext = async (page: Page) => {
  const token = await getToken(page);
  const apiContext = await getAuthContext(token);
  const afterAction = async () => await apiContext.dispose();

  return { apiContext, afterAction };
};

export const performAdminLogin = async (browser) => {
  const admin = new AdminClass();
  const page = await browser.newPage();
  await admin.login(page);
  await redirectToHomePage(page);
  const token = await getToken(page);
  const apiContext = await getAuthContext(token);
  const afterAction = async () => {
    await apiContext.dispose();
    await page.close();
  };

  return { page, apiContext, afterAction };
};

export const performUserLogin = async (browser, user: UserClass) => {
  const page = await browser.newPage();
  await user.login(page);
  const token = await getToken(page);
  const apiContext = await getAuthContext(token);
  const afterAction = async () => {
    await apiContext.dispose();
    await page.close();
  };

  return { page, apiContext, afterAction };
};