// Copyright (C) Stichting Deltares 2021. All rights reserved.
//
// This file is part of the Dam Engine.
//
// The Dam Engine is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// All names, logos, and references to "Deltares" are registered trademarks of
// Stichting Deltares and remain full property of Stichting Deltares at all times.
// All rights reserved.

using System.IO;
using System.Threading;
using Deltares.DamEngine.Interface;
using Deltares.DamEngine.Io;
using NUnit.Framework;

namespace Deltares.DamEngine.IntegrationTests.IntegrationTests
{
    public class DesignCalculatorTests
    {
        [Test]
        [SetUICulture("en-US")]
        public void MessageWhenNoPipingSegmentsFound()
        {
            // Based on ".\data\DamEngineTestProjects\PipingVoorbeeld1\PipingVoorbeeld1.damx"
            // but without piping segments for piping
            // Set Analysis type to "No Adaption"
            // Set model to Piping Sellmeijer Revised (WBI)
            // Select first location (100)
            Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture;
            const string fileName = @"TestFiles\PipingVoorbeeld1_WtiSellmeijerRevisedNoPipingInputFile.xml";
            string inputString = File.ReadAllText(fileName);
            EngineInterface engineInterface = new EngineInterface(inputString);
            Assert.IsNotNull(engineInterface.DamProjectData);
            string outputString = engineInterface.Run();
            var output = DamXmlSerialization.LoadOutputFromXmlString(outputString);
            Assert.AreEqual(1, output.Results.CalculationMessages.Length);
            Assert.AreEqual(null, output.Results.CalculationResults);
            Assert.AreEqual("No segments with failure mechanism Piping present", output.Results.CalculationMessages[0].Message1);
        }

        [Test]
        [SetUICulture("nl-NL")]
        public void MessageWhenNoStabilityInsideSegmentsFound()
        {
            // Based on ".\data\DamEngineTestProjects\Larenstein_AaenMaas\Rechter Diezedijk.damx"
            // Set Analysis type to "No Adaption"
            // Select Failure mechanism Stability Inside
            // Select second location (101)
            Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture;
            const string fileName = @"TestFiles\Rechter Diezedijk_NoStabilityInsideInputFile.xml";
            string inputString = File.ReadAllText(fileName);
            EngineInterface engineInterface = new EngineInterface(inputString);
            Assert.IsNotNull(engineInterface.DamProjectData);
            string outputString = engineInterface.Run();
            var output = DamXmlSerialization.LoadOutputFromXmlString(outputString);
            Assert.AreEqual(1, output.Results.CalculationMessages.Length);
            Assert.AreEqual(null, output.Results.CalculationResults);
            Assert.AreEqual("Geen segmenten met faalmechanisme StabilityInside aanwezig", output.Results.CalculationMessages[0].Message1);
        }

        [Test]
        [SetUICulture("nl-NL")]
        public void TestInvalidInputXMLForOldDGeoStability()
        {
            // Based on InputFile.xml as produced by DAM UI in debug mode
            Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture;
            const string fileName = @"TestFiles\InputFileForDGeoStability.xml";
            string inputString = File.ReadAllText(fileName);
            EngineInterface engineInterface = new EngineInterface(inputString);
            Assert.IsNotNull(engineInterface.DamProjectData);
            string outputString = engineInterface.Run();
            var output = DamXmlSerialization.LoadOutputFromXmlString(outputString);
            // As the data is not entirely correct for the new kernel, we expect 1 error.
            Assert.AreEqual(1, output.Results.CalculationMessages.Length);
            Assert.IsTrue(output.Results.CalculationMessages[0].Message1.Contains(
                "De berekening is mislukt met de volgende foutmelding"), output.Results.CalculationMessages[0].Message1);
        }

        [Test]
        [SetUICulture("nl-NL")]
        public void TestValidInputXML()
        {
            // Based on DeltaDijkInputFile.xml (1D, UpliftVan, Design, No Adaption) as produced by DAM UI in debug mode
            Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture;
            const string fileName = @"TestFiles\DeltaDijkInputFile.xml";
            string inputString = File.ReadAllText(fileName);
            EngineInterface engineInterface = new EngineInterface(inputString);
            Assert.IsNotNull(engineInterface.DamProjectData);
            string outputString = engineInterface.Run();
            var output = DamXmlSerialization.LoadOutputFromXmlString(outputString);
            // We get 606 warnings in total when using the official release of the macro stability kernel. When we use the latest trunk version, we get 619 errors
            // So as long as the latest version is not (yet) released we have to check both values because otherwise it will either fail locally or on TC.
            Assert.IsTrue(606 == output.Results.CalculationMessages.Length || 619 == output.Results.CalculationMessages.Length, "Number of messages found = "+ output.Results.CalculationMessages.Length.ToString()) ;
        }
    }
}