using System;
using Deltares.Geometry;
using Deltares.Maps;
using NetTopologySuite.Geometries;
using NUnit.Framework;

namespace Deltares.Dam.Tests
{
    [TestFixture]
    public class GeometryTest
    {
        private string geomWktTestString;

        #region Setup

        [TestFixtureSetUp]
        public void FixtureSetup()
        {
            this.geomWktTestString = "POLYGON ((199052.850615396 515952.801579154, 199050.859375 515952.937500002, 199050.948622814 515953.913886349, 199052.850615396 515952.801579154))";
        }

        [TestFixtureTearDown]
        public void FixtureTearDown()
        {
        }

        [SetUp]
        public void TestSetup()
        {
        }

        [TearDown]
        public void TestTearDown()
        {
        }

        #endregion

//        [Test]
//        public void ClassIheritsSharpMapGeometry()
//        {
//            var geom = new Geometry(this.geomWktTestString);
//            Assert.IsNotNull(geom);
//            Assert.IsInstanceOfType(typeof(SharpGeom), geom);
//        }
        
        [Test]
        public void CanCreateGeometryFormWkt()
        {
            var geom = Feature.Create(this.geomWktTestString);
            Assert.IsNotNull(geom);
            Assert.AreEqual(this.geomWktTestString, geom.WktFormat);
        }

        [Test]
        public void CanCreateGeometryFormSharpMapGeom()
        {
            const string geomWkt = "POINT (0 0)";
            var geom = Feature.Create(geomWkt);
            Assert.IsNotNull(geom);
            Assert.AreEqual(geomWkt, geom.WktFormat);
            Assert.IsInstanceOf(typeof(Point), geom.Geometry);
        }

        [Test]
        public void GeometryHasAnValidIdentity()
        {
            const string geomWkt = "POINT (0 0)";
            var geom = Feature.Create(geomWkt);
            Assert.IsNotNull(geom);
            Assert.IsNotNull(geom.Id);
            Assert.AreNotEqual(geom.Id, Guid.Empty);
        }

        [Test]
        public void GeometryCanHoldAttributes()
        {
            const string geomWkt = "POINT (0 0)";
            var geom = Feature.Create(geomWkt);
            Assert.IsNotNull(geom);

            const string testvalue = "testvalue";
            geom.AddAttribute("test", testvalue);
            Assert.AreEqual(geom["test"], testvalue);
        }
    }
}