using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;

namespace Infra
{
    public static class SoapHelper
    {
        public static void VerificarRespostaSOAP(string responseXml)
        {
            var doc = XDocument.Parse(responseXml);
            XNamespace env = "http://schemas.xmlsoap.org/soap/envelope/";
            XNamespace tns = "http://xmlns.energia.org.br/FM/v2";

            var fault = doc.Descendants(env + "Fault").FirstOrDefault();
            if (fault != null)
            {
                string faultCode = fault.Element("faultcode")?.Value ?? "";
                string faultString = fault.Element("faultstring")?.Value ?? "";

                var detail = fault.Element("detail")?.Descendants().First();
                string errorCode = detail?.Element(tns + "errorCode")?.Value ?? "";
                string message = detail?.Element(tns + "message")?.Value ?? "";

                throw new SoapFaultException(faultCode, faultString, errorCode, message);
            }
        }
    }
}