﻿/* Copyright (C) 2011  Jan Källman
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.

 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * The GNU Lesser General Public License can be viewed at http://www.opensource.org/licenses/lgpl-license.php
 * If you unfamiliar with this license or have questions about it, here is an http://www.gnu.org/licenses/gpl-faq.html
 *
 * All code and executables are provided "as is" with no warranty either express or implied.
 * The author accepts no liability for any damage or loss of business that this product may cause.
 *
 * Code change notes:
 *
 * Author							Change						Date
 *******************************************************************************
 * Mats Alm   		                Added		                2013-12-03
 *******************************************************************************/

using System;
using System.Linq;

namespace AppsheetEpplus;

public class BoolArgumentParser : ArgumentParser {
  public override object Parse(object obj) {
    if (obj is ExcelDataProvider.IRangeInfo info) {
      var r = info.FirstOrDefault();
      obj = r?.Value;
    }
    if (obj == null) {
      return false;
    }
    if (obj is bool b) {
      return b;
    }
    if (obj.IsNumeric()) {
      return Convert.ToBoolean(obj);
    }
    if (bool.TryParse(obj.ToString(), out var result)) {
      return result;
    }
    return result;
  }
}