import removeMd from 'remove-markdown';
import { useMemo } from 'react';

export const useFormatting = (
  text: Array<{
    content: string;
    image?: Array<{ id: string; path: string }>;
    id?: string;
  }>,
  params: {
    removeMarkdown?: boolean;
    saveBreaklines?: boolean;
    specialFunc?: (text: string) => string;
  }
) => {
  return useMemo(() => {
    return text.map((value) => {
      let newText = value.content;
      if (params.saveBreaklines) {
        newText = newText.replace('\n', '𝔫𝔢𝔴𝔩𝔦𝔫𝔢');
      }
      if (params.removeMarkdown) {
        newText = removeMd(value.content);
      }
      if (params.saveBreaklines) {
        newText = newText.replace('𝔫𝔢𝔴𝔩𝔦𝔫𝔢', '\n');
      }
      if (params.specialFunc) {
        newText = params.specialFunc(newText);
      }
      return {
        id: value.id,
        text: newText,
        images: value.image,
        count:
          params.removeMarkdown && params.saveBreaklines
            ? newText.replace(/\n/g, ' ').length
            : newText.length,
      };
    });
  }, [text]);
};