// ***********************************************************************
// Assembly         : FCS.Lib.Vies
// Author           : FH
// Created          : 04-01-2022
//
// Last Modified By : FH
// Last Modified On : 04-01-2022
// ***********************************************************************
// <copyright file="ViesResultParser.cs" company="">
//    Copyright (C) 2022 FCS Frede's Computer Services.
//    This program is free software: you can redistribute it and/or modify
//    it under the terms of the GNU Affero General Public License as
//    published by the Free Software Foundation, either version 3 of the
//    License, or (at your option) any later version.
//
//    This program 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 Affero General Public License for more details.
//
//    You should have received a copy of the GNU Affero General Public License
//    along with this program.  If not, see [https://www.gnu.org/licenses]
// </copyright>
// <summary></summary>
// ***********************************************************************

using System;
using System.Linq;
using System.Xml.Linq;

namespace FCS.Lib.Vies;

/// <summary>
/// Vies http response parser
/// </summary>
public class ViesResponseParser
{
    /// <summary>
    /// Parser
    /// </summary>
    /// <param name="responseData"></param>
    /// <returns>Vies Entity Model parsed from XML data</returns>
    /// <see cref="ViesEntityModel"/>
    public ViesEntityModel ParseViesResponse(string responseData)
    {
        var xml = XDocument.Parse(responseData);

        var x = xml.Descendants().Where(c => c.Name.LocalName == "checkVatResponse")
            .Select(x => new ViesEntityModel()
            {
                CountryCode = (string)x.Element(x.Name.Namespace + "countryCode"),
                VatNumber = (string)x.Element(x.Name.Namespace + "vatNumber"),
                RequestDate = DateTime.Now,
                Valid = (bool)x.Element(x.Name.Namespace + "valid"),
                Name = (string)x.Element(x.Name.Namespace + "name") ?? "",
                Address = (string)x.Element(x.Name.Namespace + "address") ?? ""
            }).FirstOrDefault();
        return x;
    }
}