import fs from 'fs-extra';
import path from 'path';
import { logSuccess, logInfo } from './logger';

/** Creates the required Clean Architecture directory structure (idempotent). */
export function createDirectoryStructure(baseDir: string): void {
  const dirs = [
    path.join(baseDir, 'data/dtos'),
    path.join(baseDir, 'data/repositories'),
    path.join(baseDir, 'data/mappers'),
    path.join(baseDir, 'domain/repositories'),
    path.join(baseDir, 'domain/use-cases'),
    path.join(baseDir, 'di/repositories'),
    path.join(baseDir, 'di/use-cases'),
    path.join(baseDir, 'entities/models')
  ];

  dirs.forEach((dir) => {
    fs.ensureDirSync(dir);
  });

  logSuccess('Directory structure created');
}

/** Removes a temporary directory and all its contents. */
export function cleanup(tempDir: string): void {
  if (fs.existsSync(tempDir)) {
    fs.removeSync(tempDir);
    logInfo('Temporary files removed');
  }
}