import { OptionWithNested } from "typings/custom";

const deepmapper = (
    _options: OptionWithNested[],
    _callback: (option: OptionWithNested, lavel: number) => OptionWithNested,
    level: number = 0
): OptionWithNested[] => {
    const _level = level + 1;
    return _options?.map((option: OptionWithNested) =>
        // eslint-disable-next-line @typescript-eslint/no-unused-vars
        option.options
            ? {
                  ...option,
                  options: deepmapper(option.options, _callback, _level)
              }
            : _callback(option, _level)
    );
};

export const deepmapOptions = (
    options: OptionWithNested[],
    callback: (
        option: OptionWithNested,
        index: number,
        level: number
    ) => OptionWithNested
): OptionWithNested[] => {
    let index = 0;
    return deepmapper(options, (option, level) => {
        const newOption = callback(option, index, level);
        index += 1;
        return newOption;
    });
};

export const getOptionsCount = (options: OptionWithNested[]) => {
    let count = 0;
    deepmapper(options, (option) => {
        count += 1;
        return option;
    });
    return count;
};