import {eventually} from '@wix/unidriver-core/internal';

function getGlobalThis() {
  if (typeof globalThis !== 'undefined') {
    return globalThis;
  }
  if (typeof self !== 'undefined') {
    return self;
  }
  if (typeof window !== 'undefined') {
    return window;
  }
  // @ts-expect-error types issues
  if (typeof global !== 'undefined') {
    // @ts-expect-error types issues
    // eslint-disable-next-line @typescript-eslint/no-unsafe-return
    return global;
  }
  throw new Error('unable to locate global object');
}

function setIsReactActEnvironment(isReactActEnvironment: boolean) {
  // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
  getGlobalThis().IS_REACT_ACT_ENVIRONMENT = isReactActEnvironment;
}

function getIsReactActEnvironment() {
  // eslint-disable-next-line @typescript-eslint/no-unsafe-return, @typescript-eslint/no-unsafe-member-access
  return getGlobalThis().IS_REACT_ACT_ENVIRONMENT;
}

// This is a very simplified copy of what testing-library/react is doing
export const waitForLegacy = async (
  fn: () => Promise<boolean>,
  params?: {
    message?: string;
    timeout?: number;
  },
) => {
  // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
  const previousActEnvironment = getIsReactActEnvironment();
  setIsReactActEnvironment(false);
  try {
    await eventually(async () => {
      const result = await fn();
      if (!result) {
        throw new Error('predicate returned false');
      }
    }, params);
  } finally {
    // eslint-disable-next-line @typescript-eslint/no-unsafe-argument
    setIsReactActEnvironment(previousActEnvironment);
  }
};