/*
 * Copyright (C) Sapphirecode - All Rights Reserved
 * This file is part of console-app which is released under MIT.
 * See file 'LICENSE' for full license details.
 * Created by Timo Hocker <timo@scode.ovh>, October 2020
 */

import { OptionValue, Option } from '../../Option';

export abstract class InteractiveSubSource {
  protected val: OptionValue;
  protected opt: Option;

  protected abstract condition():boolean;
  protected abstract async run():Promise<void>;

  public constructor (
    val:OptionValue,
    opt:Option
  ) {
    this.val = val;
    this.opt = opt;
  }

  public async parse ():Promise<boolean> {
    if (this.condition ()) {
      await this.run ();
      return true;
    }
    return false;
  }

  protected get_message (): string {
    return typeof this.opt.message === 'undefined'
      ? `input ${this.opt.name}`
      : this.opt.message;
  }
}