//-----------------------------------------------------------------------
// <copyright file="Geometry2DTo1DConverterTest.cs" company="Deltares">
//  Copyright (c) 2010 Deltares. All rights reserved.
// </copyright>
// <author>B.S.T.I.M. The</author>
// <email>tom.the@deltares.nl</email>
// <date>15-06-2010</date>
// <summary>Toplevel Calculator object</summary>
//-----------------------------------------------------------------------

using Deltares.Geotechnics.Soils;
using Deltares.Geotechnics.SurfaceLines;
using Deltares.Geotechnics.TestUtils;

namespace Deltares.Dam.Tests
{
    using System;
    using Deltares.Dam.Data;
    using NUnit.Framework;
    using Deltares.Geotechnics;
    using Deltares.Soilbase;

    [TestFixture]
    public class Geometry2DTo1DConverterTest
    {
        const double cTolerance = 0.00001;
        string soilGeometry2DName = @"TestData\1D1.sti";
        string soilDatabaseName = @"TestData\soilmaterials.mdb";
        string cDikeMaterial = "OA";

        SurfaceLine2 surfaceLine;
        Soil dikeEmbankmentMaterial;       

        [TestFixtureSetUp]
        public void FixtureSetup()
        {
            surfaceLine = FactoryForSurfaceLineTests.CreateSurfaceLineTutorial1();
            dikeEmbankmentMaterial = new Soil();
            dikeEmbankmentMaterial.Name = cDikeMaterial;            
        }
        [SetUp]
        public void Setup()
        {
        }
        [TestFixtureTearDown]
        public void FixtureTearDown()
        {
            surfaceLine.Dispose();
        }

        [Test]
        public void CanCreateSoilProfileIfSurfaceLinePointBelowGeometrySurface()
        {
            var soilBaseDB = SoilbaseDB.Create(soilDatabaseName);
            var geometry2DTo1DConverter = new Geometry2DTo1DConverter(soilGeometry2DName, surfaceLine, dikeEmbankmentMaterial, soilBaseDB.CreateSoilList()); 
            SoilProfile1D soilProfile = geometry2DTo1DConverter.Convert(64.0);
            Assert.AreEqual(6, soilProfile.Layers.Count);
            Assert.AreEqual("DKN5", soilProfile.Layers[0].Name);
            Assert.AreEqual("DKN5", soilProfile.Layers[0].Soil.Name);
            Assert.AreEqual(1.31640522876, soilProfile.Layers[0].TopLevel, cTolerance);
            Assert.AreEqual(17.50, soilProfile.Layers[0].Soil.AbovePhreaticLevel, cTolerance);
            Assert.AreEqual(17.50, soilProfile.Layers[0].Soil.BelowPhreaticLevel, cTolerance);
        }

        [Test]
        public void CanCreateSoilProfileWithOriginOffsetIfSurfaceLinePointBelowGeometrySurface()
        {
            const double offset = 10.0;
            var soilBaseDB = SoilbaseDB.Create(soilDatabaseName);
            SoilList soilList = soilBaseDB.CreateSoilList();
            var geometry2DTo1DConverter = new Geometry2DTo1DConverter(soilGeometry2DName, surfaceLine, dikeEmbankmentMaterial, soilBaseDB, soilList, offset);
            SoilProfile1D soilProfile = geometry2DTo1DConverter.Convert(64.0 - offset);
            Assert.AreEqual(6, soilProfile.Layers.Count);
            Assert.AreEqual("DKN5", soilProfile.Layers[0].Name);
            Assert.AreEqual("DKN5", soilProfile.Layers[0].Soil.Name);
            Assert.AreEqual(1.31640522876, soilProfile.Layers[0].TopLevel, cTolerance);
            Assert.AreEqual(17.50, soilProfile.Layers[0].Soil.AbovePhreaticLevel, cTolerance);
            Assert.AreEqual(17.50, soilProfile.Layers[0].Soil.BelowPhreaticLevel, cTolerance);
        }

        [Test]
        public void CanCreateSoilProfileIfSurfaceLinePointAboveGeometrySurface()
        {
            var soilBaseDB = SoilbaseDB.Create(soilDatabaseName);
            var geometry2DTo1DConverter = new Geometry2DTo1DConverter(soilGeometry2DName, surfaceLine, dikeEmbankmentMaterial, soilBaseDB.CreateSoilList()); 
            SoilProfile1D soilProfile = geometry2DTo1DConverter.Convert(73.0);
            Assert.AreEqual(6, soilProfile.Layers.Count);
            Assert.AreEqual(cDikeMaterial, soilProfile.Layers[0].Name);
            Assert.AreEqual(cDikeMaterial, soilProfile.Layers[0].Soil.Name);
            Assert.AreEqual(18.00, soilProfile.Layers[0].Soil.AbovePhreaticLevel, cTolerance);
            Assert.AreEqual(20.00, soilProfile.Layers[0].Soil.BelowPhreaticLevel, cTolerance);
            Assert.AreEqual("DKN4", soilProfile.Layers[1].Name);
            Assert.AreEqual("DKN4", soilProfile.Layers[1].Soil.Name);
            Assert.AreEqual(17.16, soilProfile.Layers[1].Soil.AbovePhreaticLevel, cTolerance);
            Assert.AreEqual(17.16, soilProfile.Layers[1].Soil.BelowPhreaticLevel, cTolerance);
        }

        [Test]
        public void SpecialFailingCase()
        {
            var soilBaseDB = SoilbaseDB.Create(soilDatabaseName);
            string geometry2DName = @"TestData\1D1.sti";
            var geometry2DTo1DConverter = new Geometry2DTo1DConverter(geometry2DName, surfaceLine, dikeEmbankmentMaterial, soilBaseDB.CreateSoilList()); 
            SoilProfile1D soilProfile = geometry2DTo1DConverter.Convert(73.0);
            
        }

        /// <summary>
        /// This test fails sometimes and random (see MWDAM-303)
        /// You may need to run it a couple of times before it fails
        /// </summary>
        [Test]
        public void RandomFailingCase()
        {
            var soilBaseDB = SoilbaseDB.Create(@"TestData\Soilmaterials - 18_4_94.mdb");
            string geometry2DName = @"TestData\\18_4_94.sti";
            var geometry2DTo1DConverter = new Geometry2DTo1DConverter(geometry2DName, surfaceLine, dikeEmbankmentMaterial, soilBaseDB.CreateSoilList());
            for (int i = 0; i < 10; i++)
            {
                Console.WriteLine(String.Format("Index = {0}", i));
                SoilProfile1D soilProfile = geometry2DTo1DConverter.Convert(110.0);
                Assert.AreEqual(-16.43, soilProfile.BottomLevel, String.Format("Random fail on index = {0}", i));
            }
        }
    }
}