import { BaseFormatter } from '../classes.baseformatter.js';
import type { IPlannedChange } from '../interfaces.format.js';
import * as plugins from '../mod.plugins.js';
import * as cleanupFormatter from '../format.cleanup.js';

export class CleanupFormatter extends BaseFormatter {
  get name(): string {
    return 'cleanup';
  }

  async analyze(): Promise<IPlannedChange[]> {
    const changes: IPlannedChange[] = [];

    // List of files to remove
    const filesToRemove = [
      'yarn.lock',
      'package-lock.json',
      'tslint.json',
      'defaults.yml',
    ];

    for (const file of filesToRemove) {
      const exists = await plugins.smartfile.fs.fileExists(file);
      if (exists) {
        changes.push({
          type: 'delete',
          path: file,
          module: this.name,
          description: `Remove obsolete file`,
        });
      }
    }

    return changes;
  }

  async applyChange(change: IPlannedChange): Promise<void> {
    switch (change.type) {
      case 'delete':
        await this.deleteFile(change.path);
        break;
    }
  }
}