// Copyright (C) Stichting Deltares 2024. 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.Data.Common;
using System.IO;
using System.Runtime.InteropServices;
using Deltares.DamEngine.Io.XmlOutput;
using Deltares.DamEngine.TestHelpers;
using NUnit.Framework;

namespace Deltares.DamEngine.IntegrationTests.IntegrationTests;

[TestFixture]
public class OperationalHHNKTests
{
    private const double tolerance = 0.00051;

    [Test]
    [Category(Categories.Slow)]
    public void Run2DStabilityInside_UsingTestFile_HasExpectedResultsInOutputFile()
    {
        const string calcDir = "TestOperationalHHNKPurmer";
        if (Directory.Exists(calcDir))
        {
            Directory.Delete(calcDir, true); // delete previous results
        }
        string outputFileName = Path.Combine(calcDir, "Output.xml");

        Directory.CreateDirectory(calcDir);
        // Based on "DamLive\trunk\data\HHNK Purmer\DAMLive.damx"
        const string inputFileName = @"TestFiles\Operational\HHNKPurmer\Input.xml";
        string inputString = File.ReadAllText(inputFileName);
        inputString = XmlAdapter.ChangeValueInXml(inputString, "ProjectPath", ""); // Current directory will be used
        inputString = XmlAdapter.ChangeValueInXml(inputString, "CalculationMap", calcDir); // Current directory will be used

        Output output = GeneralHelper.RunAfterInputValidation(inputString, false, outputFileName);

        Assert.That(output.Results.OperationalOutputTimeSeries, Has.Length.EqualTo(8));
        Assert.Multiple(() =>
        {
            Assert.That(output.Results.OperationalOutputTimeSeries[0].Entries.TimeSerieEntryOutput, Has.Length.EqualTo(1));
            Assert.That(output.Results.OperationalOutputTimeSeries[0].Entries.TimeSerieEntryOutput[0].Value, Is.EqualTo(0.932).Within(tolerance));
            Assert.That(output.Results.OperationalOutputTimeSeries[1].Entries.TimeSerieEntryOutput[0].Value, Is.EqualTo(0.862).Within(tolerance));
            Assert.That(output.Results.OperationalOutputTimeSeries[2].Entries.TimeSerieEntryOutput[0].Value, Is.EqualTo(0.803).Within(tolerance));
            Assert.That(output.Results.OperationalOutputTimeSeries[3].Entries.TimeSerieEntryOutput[0].Value, Is.EqualTo(0.747).Within(tolerance));
            // The following values are NaN due to no uplift
            Assert.That(output.Results.OperationalOutputTimeSeries[4].Entries.TimeSerieEntryOutput[0].Value, Is.NaN);
            Assert.That(output.Results.OperationalOutputTimeSeries[5].Entries.TimeSerieEntryOutput[0].Value, Is.NaN);
            Assert.That(output.Results.OperationalOutputTimeSeries[6].Entries.TimeSerieEntryOutput[0].Value, Is.NaN);
            Assert.That(output.Results.OperationalOutputTimeSeries[7].Entries.TimeSerieEntryOutput[0].Value, Is.NaN);
        });
    }
}