import { Command } from 'nestjs-command';
import { Injectable } from '@nestjs/common';
import { ConfigurationChecker } from '@gitroom/helpers/configuration/configuration.checker';

@Injectable()
export class ConfigurationTask {
  @Command({
    command: 'config:check',
    describe: 'Checks your configuration (.env) file for issues.',
  })
  create() {
    const checker = new ConfigurationChecker();
    checker.readEnvFromProcess()
    checker.check()

    if (checker.hasIssues()) {
      for (const issue of checker.getIssues()) {
        console.warn("Configuration issue:", issue)
      }

      console.error("Configuration check complete, issues: ", checker.getIssuesCount())
    } else {
      console.log("Configuration check complete, no issues found.")
    }

    console.log("Press Ctrl+C to exit.");
    return true
  }
}