import invariant from 'invariant';
import { useMemo } from 'react';
import type { BottomSheetProps } from '../components/bottomSheet';
import { INITIAL_SNAP_POINT } from '../components/bottomSheet/constants';

/**
 * @todo
 * replace this with `prop-types`.
 */

export const usePropsValidator = ({
  index,
  snapPoints,
  enableDynamicSizing,
  topInset,
  bottomInset,
}: Pick<
  BottomSheetProps,
  'index' | 'snapPoints' | 'enableDynamicSizing' | 'topInset' | 'bottomInset'
>) => {
  useMemo(() => {
    //#region snap points
    const _snapPoints = snapPoints
      ? 'value' in snapPoints
        ? snapPoints.value
        : snapPoints
      : [];
    invariant(
      _snapPoints || enableDynamicSizing,
      `'snapPoints' was not provided! please provide at least one snap point.`
    );

    _snapPoints.map(snapPoint => {
      const _snapPoint =
        typeof snapPoint === 'number'
          ? snapPoint
          : Number.parseInt(snapPoint.replace('%', ''), 10);

      invariant(
        _snapPoint > 0 || _snapPoint === INITIAL_SNAP_POINT,
        `Snap point '${snapPoint}' is invalid. if you want to allow user to close the sheet, Please use 'enablePanDownToClose' prop.`
      );
    });

    invariant(
      'value' in _snapPoints || _snapPoints.length > 0 || enableDynamicSizing,
      `'snapPoints' was provided with no points! please provide at least one snap point.`
    );
    //#endregion

    //#region index
    invariant(
      typeof index === 'number' || typeof index === 'undefined',
      `'index' was provided but with wrong type ! expected type is a number.`
    );

    invariant(
      enableDynamicSizing ||
        (typeof index === 'number'
          ? index >= -1 && index <= _snapPoints.length - 1
          : true),
      `'index' was provided but out of the provided snap points range! expected value to be between -1, ${
        _snapPoints.length - 1
      }`
    );
    //#endregion

    //#region insets
    invariant(
      typeof topInset === 'number' || typeof topInset === 'undefined',
      `'topInset' was provided but with wrong type ! expected type is a number.`
    );
    invariant(
      typeof bottomInset === 'number' || typeof bottomInset === 'undefined',
      `'bottomInset' was provided but with wrong type ! expected type is a number.`
    );
    //#endregion

    // animations
  }, [index, snapPoints, topInset, bottomInset, enableDynamicSizing]);
};