import fs from 'node:fs';
import path from 'node:path';
import {
  normalizeWorkspaceRelativePath,
  resolveAssetWorkspaceRelativePath,
  resolvePageWorkspaceRelativePath,
} from './mindspace-workspace-relative-path.mjs';
import { resolvePublishDir } from './user-publish.mjs';

export {
  normalizeWorkspaceRelativePath,
  resolveAssetWorkspaceRelativePath,
  resolvePageWorkspaceRelativePath,
};

export async function readWorkspacePublishHtml(h5Root, userId, relativePath) {
  const normalized = normalizeWorkspaceRelativePath(relativePath);
  if (!h5Root || !userId || !normalized) return null;
  const filePath = path.join(resolvePublishDir(h5Root, { id: userId }), ...normalized.split('/'));
  try {
    return await fs.promises.readFile(filePath, 'utf8');
  } catch {
    return null;
  }
}