using System.Collections.Generic;
using System.IO;
using System.Linq;
using Deltares.Dam.Data.IO;
using Deltares.Maps;
using NUnit.Framework;

namespace Deltares.Dam.Tests.IO
{
    [TestFixture]
    public class ShapeFileExporterTest
    {
        #region Setup

        [TestFixtureSetUp]
        public void FixtureSetup()
        {
        }

        [TestFixtureTearDown]
        public void FixtureTearDown()
        {
        }

        [SetUp]
        public void TestSetup()
        {
        }

        [TearDown]
        public void TestTearDown()
        {
        }

        #endregion

        [Test]
        [Ignore("ShapeFile writing bug needs to be solved to make this test succeed")]
        public void Export_UsingValidDataAndPreCondionsAreMet_FilesAreWrittenAnCanBeRead()
        {
            const string name = "SafetyFactor";
            const string path = ".";

            foreach(var file in Directory.GetFiles(path, name + ".*"))
            {
                File.Delete(file);
            }

            const string attrName = "SAFETYFACT";
            var repository = new FeatureRepository();            
            repository.Add(
                Feature.Create(
                    "POINT(1 1)", 
                    new Dictionary<string,object> { {attrName, 1.7} } 
                ));

            // Actual test
            var exporter = new ShapeFileExporter(name, path, repository);
            exporter.Export();

            var fileLocation = new ShapeFileLocation(path, name);

            // Reading data back to verify the export
            var retrievedRepository = FeatureRepository.CreateFromShapeFile(fileLocation);
            Assert.IsNotNull(retrievedRepository);

            var retrievedFeature = retrievedRepository.Features.ElementAt(0);
            Assert.AreEqual(1.7, retrievedFeature.Attributes[attrName]);
        }
    }
}