// Copyright (C) Stichting Deltares 2023. All rights reserved.
// 
// This file is part of the application DAM - Live.
// 
// DAM - Live 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;
using System.Collections.Generic;
using System.Linq;
using Deltares.Dam.Application.Live;
using Deltares.Dam.Data;
using Deltares.DamLive.TestHelper;
using NUnit.Framework;

namespace Deltares.DamLive.Tests;

public class PipingWtiInsideTest
{
    const string projectIntegrationFilename = @"DAMLive.damx";
    const string input1AFilename = @"live.InputTimeSeriesMHW.xml";
    const string output1AFilename = @"live.OutputTimeSeriesMHW.xml";
    const string calculationParametersIntegrationFilename = @"live.ParametersFile.xml";

    const string testWorkingFolder = @".\damLivePipingWtiWork";
    private const string testIntegrationDataFolder = @"..\..\..\data\IntegerationTests\PipingWti";
    private List<Location> locations;
    
    private DamEngineRunner runner;
    
    [SetUp]
    public void SetupFixture()
    {
        IoHelper.RemoveTestWorkingDirectory(testWorkingFolder + 1); // to be sure no test directory exist from previous tests
        IoHelper.RemoveTestWorkingDirectory(testWorkingFolder + 20);
    }

    [TearDown]
    public void TearDownFixture()
    {
        IoHelper.RemoveTestWorkingDirectory(testWorkingFolder + 1);
        IoHelper.RemoveTestWorkingDirectory(testWorkingFolder + 20);
    }

    [TearDown]
    public void TearDownTest()
    {
        GeneralHelper.AssertNoErrors(runner);
    }

    [SetUp]
    public void SetupTest() {}
    
    [Test]
    [Category("Integration")]
    [Category("Work_In_Progress")]
    [TestCase(1)]
    [TestCase(20)]
    public void CalculatePipingInsideWt1ModelUsingTestFilesHasExpectedResultsInOutputFile(int maxCores)
    {
        const double cTolerance = 0.0005;
        GeneralHelper.SetupIntegrationProject(maxCores, testWorkingFolder, testIntegrationDataFolder, input1AFilename, 
                                              output1AFilename, calculationParametersIntegrationFilename, 
                                              projectIntegrationFilename, out runner, out locations);
        //SetupPipingProject(maxCores);
        runner.Initialize();
        runner.MaxCalculationCores = maxCores;
        Assert.IsNotNull(runner);
        Assert.IsNotNull(runner.DamProjectData);
        Assert.IsNotNull(runner.CalculationParameters);
        Assert.IsNotNull(runner.CalculationParameters.CalculationModules);
        
        runner.Run();
        //runner.WriteResultsToFile(outputFile);

        GeneralHelper.AssertNoErrors(runner);

        // Assertions

        List<TimeSerie> series = runner.OutputTimeSeriesCollection.Series;

        var seriesCount = 0;
        var resultsCount = 0;

        string[] validParameterIDs = Enum.GetNames(typeof(TimeSerieParameters));
        foreach (TimeSerie timeSeries in series)
        {
            Assert.IsTrue(validParameterIDs.Any(n => n == timeSeries.ParameterId));
            Assert.IsTrue(locations.Any(l => l.Name == timeSeries.LocationId));
            // StabilityInside check
            if (timeSeries.ParameterId == TimeSerieParameters.PipingFactor.ToString())
            {
                resultsCount += timeSeries.Entries.Count;
                if (timeSeries.LocationId == "Purmer_PU0042+00_K")
                {
                    TimeSerieEntry firstEntry = timeSeries.Entries.First();
                    Assert.AreEqual(0.740, firstEntry.Value, cTolerance, "The computed safety factory is not correct");
                    TimeSerieEntry lastEntry = timeSeries.Entries.Last();
                    Assert.AreEqual(0.680, lastEntry.Value, cTolerance, "The computed safety factory is not correct");
                }

                if (timeSeries.LocationId == "Purmer_PU0042+00_K_V")
                {
                    TimeSerieEntry firstEntry = timeSeries.Entries.First();
                    Assert.AreEqual(0.740, firstEntry.Value, cTolerance, "The computed safety factory is not correct");
                    TimeSerieEntry lastEntry = timeSeries.Entries.Last();
                    Assert.AreEqual(0.680, lastEntry.Value, cTolerance, "The computed safety factory is not correct");
                }

                if (timeSeries.LocationId == "Purmer_PU0110+20_R")
                {
                    TimeSerieEntry firstEntry = timeSeries.Entries.First();
                    Assert.AreEqual(90, firstEntry.Value, cTolerance, "The computed safety factory is not correct");
                    TimeSerieEntry lastEntry = timeSeries.Entries.Last();
                    Assert.AreEqual(90, lastEntry.Value, cTolerance, "The computed safety factory is not correct");
                }
            }

            seriesCount++;
        }

        Assert.IsTrue(seriesCount > 0, "No output time series");
        Assert.IsTrue(resultsCount == 16, "Incorrect number of results");
    }

}