using Model.Classes;
using Model.Serializer;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;

namespace TestProject1
{
    public class XMLSerializerTests
    {
        public XML_Serializer serializer = new XML_Serializer();

        [Fact]
        public void SetPersonnage_SerializesAndWritesToFile()
        {
            /// Arrange
            var obj1 = new Personnage("Personnage 1", 0, "", 0, 0, "", "", "");
            var obj2 = new Personnage("Personnage 2", 0, "", 0, 0, "", "", "");
            var listePerso = new List<Personnage>
            {
              obj1,
              obj2,      
            };

            // Act
            serializer.SetPersonnage(listePerso);

            // Assert
            string xmlFilePath = Path.Combine(serializer.Chemin, "personnage.xml");
            Assert.True(File.Exists(xmlFilePath));

            using (Stream stream = File.OpenRead(xmlFilePath))
            {
                var deserializer = new DataContractSerializer(typeof(List<Personnage>));
                var result = deserializer.ReadObject(stream) as List<Personnage>;

                
                Assert.NotNull(result);
                Assert.Contains(obj1,result);
                Assert.Contains(obj2,result);
            }
        }

        [Fact]
        public void GetPersonnages_ReadsFromFileAndDeserializes()
        {
            // Arrange
            var obj1 = new Personnage("Personnage 1", 0, "", 0, 0, "", "", "");
            var obj2 = new Personnage("Personnage 2", 0, "", 0, 0, "", "", "");
            var listePerso = new List<Personnage>
            {
              obj1,
              obj2,
            };
            string xmlFilePath = Path.Combine(serializer.Chemin, "personnage.xml");
            using (Stream stream = File.Create(xmlFilePath))
            {
                var xmlSerializer = new DataContractSerializer(typeof(List<Personnage>));
                xmlSerializer.WriteObject(stream, listePerso);
            }

            // Act
            var result = serializer.GetPersonnages();

            // Assert
            Assert.NotNull(result);
            var resultList = result.ToList();
            Assert.Contains(obj1, result);
            Assert.Contains(obj2, result);
        }
    }
}