export type PromiseUnCatchHandler = (id: string, error: Error) => void;

const noop: PromiseUnCatchHandler = () => { };

/**
 * 
 * @param {Function} customHandler
 * @param {Boolean} allowedInDevMode
 * @returns 
 */
export const setPromiseUnCatchHandler = (customHandler: PromiseUnCatchHandler = noop, allowedInDevMode = false) => {
    if (typeof customHandler !== 'function' || typeof allowedInDevMode !== 'boolean') {
        console.log('setPromiseUnCatchHandler is called with wrong argument types.. first argument should be callback function and second argument is optional should be a boolean');
        console.log('Not setting the JS handler .. please fix setPromiseUnCatchHandler call');
        return;
    }
    const customRejectionTrackingOptions = {
      allRejections: true,
      onUnhandled: customHandler,
      onHandled: (id: string) => {
        const warning =
          `Promise Rejection Handled (id: ${id})\n` +
          'This means you can ignore any previous messages of the form ' +
          `"Possible Unhandled Promise Rejection (id: ${id}):"`;
        console.warn(warning);
      },
    };
    // @ts-ignore
    const __DEV__ = process.env.NODE_ENV === 'development';
    const allowed = allowedInDevMode ? true : !__DEV__;
    if (allowed) {
      // @ts-ignore
      if (global?.HermesInternal?.hasPromise?.()) {
        // @ts-ignore
        global.HermesInternal?.enablePromiseRejectionTracker?.(
          customRejectionTrackingOptions,
        );
      } else {
        require('promise/setimmediate/rejection-tracking').enable(
          customRejectionTrackingOptions,
        );
      }
    } else {
        console.log('Skipping setPromiseUnCatchHandler: Reason: In DEV mode and allowedInDevMode = false');
    }
};