import { Injectable } from '@angular/core';
import { PlaygroundContext, PlaygroundTree } from '../index';
import { PlaygroundTransformer } from './playground-transformer';

/**
 * Renames angular.json to .angular-cli.json.
 * See https://github.com/codesandbox/codesandbox-client/issues/6243, remove when resolved.
 * The file can't be .angular-cli.json on disk because webpack doesn't load dot-prefix files.
 */
@Injectable()
export class RenameAngularJsonPlaygroundTransformer implements PlaygroundTransformer {
  // eslint-disable-next-line @typescript-eslint/require-await
  async transform(tree: PlaygroundTree, context: PlaygroundContext): Promise<void> {
    if (context.playground.framework === 'angular') {
      tree.setContent('.angular-cli.json', tree.getContent('angular.json'));
      tree.delete('angular.json');
    }
  }
}