using System.Xml.Linq;
using System.Xml.XPath;
using CRIF.ACTion.Common;
using CRIF.ACTion.Common.Parsers;
using Landmark.OLA.Models.Individuals;

namespace CRIF.ACTion.Loan.Individuals
{
    public class AddIndividualResponseParser: IResponseParser<Individual>
    {
        public Individual Parse(XElement xElement)
        {
            CheckErrors(xElement);

            return ParseIndividual(xElement);
        }

        private static void CheckErrors(XElement xElement)
        {
            var error = xElement.XPathSelectElement("/actionAPI/addIndividual/errors/error",
                CrifNamespaces.GetNamespaceManager(xElement));

            if (error != null)
            {
                throw new Exception(error.Value);
            }
        }

        public static Individual ParseIndividual(XElement xElement)
        {
            var individual = xElement.XPathSelectElement("/actionAPI/addIndividual/msg:appImportResponse/msg:applications/app:application/app:parties/common:individual",
                CrifNamespaces.GetNamespaceManager(xElement));

            var parsedIndividual = new Individual
            {
                FirstName = individual.Attribute(CrifNamespaces.Common + "firstName").Value
            };

            return parsedIndividual;
        }
    }
}