import { BlockType, MarkType } from '../../components/editor/types';

/** Pure: an is-hotkey string ('mod+b', "mod+'") as keycap labels. */
export const hotkeyKeys = (hotkey: string, modKey: string): string[] =>
  hotkey.split('+').map((k) => (k === 'mod' ? modKey : k.length === 1 ? k.toUpperCase() : k));

/** Pure: a KeyboardEvent.code ('KeyM', 'Digit1', 'Space') as a keycap label. */
export const keyCodeLabel = (code: string | undefined): string => {
  if (!code) return 'Not set';
  if (/^Key[A-Z]$/.test(code)) return code.slice(3);
  if (/^Digit\d$/.test(code)) return code.slice(5);
  return code;
};

export const MARK_LABELS: Record<MarkType, string> = {
  [MarkType.Bold]: 'Bold',
  [MarkType.Italic]: 'Italic',
  [MarkType.Underline]: 'Underline',
  [MarkType.StrikeThrough]: 'Strikethrough',
  [MarkType.Code]: 'Inline code',
  [MarkType.Spoiler]: 'Spoiler',
};

export const BLOCK_LABELS: Partial<Record<BlockType, string>> = {
  [BlockType.OrderedList]: 'Numbered list',
  [BlockType.UnorderedList]: 'Bulleted list',
  [BlockType.BlockQuote]: 'Quote',
  [BlockType.CodeBlock]: 'Code block',
};