import { existsSync, readdirSync, readFileSync } from 'node:fs';
import { join } from 'node:path';

const workspaceRoot = existsSync(join(process.cwd(), 'editorial', 'agent-rewrites'))
  ? process.cwd()
  : join(process.cwd(), '..');
const rewriteDirectory = join(workspaceRoot, 'editorial', 'agent-rewrites');

export const agentRewriteRevisions = readdirSync(rewriteDirectory)
  .filter((filename) => /^\d+\.json$/.test(filename))
  .sort((left, right) => Number.parseInt(left, 10) - Number.parseInt(right, 10))
  .map((filename) => ({
    ...JSON.parse(readFileSync(join(rewriteDirectory, filename), 'utf8')),
    readingMinutes: 8,
  }));