// Copyright (C) Stichting Deltares 2024. All rights reserved.
// 
// This file is part of the application DAM - UI.
// 
// DAM - UI is free software: you can redistribute it and/or modify
// it under the terms of the GNU 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 General Public License for more details.
// 
// You should have received a copy of the GNU 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 Deltares.Geotechnics.Soils;
using Deltares.Standard.Validation;
using DGeoSuite.Components.Persistence;
using NUnit.Framework;

namespace Deltares.Dam.StixFileReader.Tests;

[TestFixture]
public class StixFileReaderTest
{
    [Test]
    public void WhenNonExistingFileIsRead_ThenFileNotFoundExceptionIsThrown()
    {
        Assert.That(() => new StixFileReader().ReadSoilProfile("nonExistingFile.stix"),
                    Throws.Exception.TypeOf<FileNotFoundException>().With.Message.Contains("Could not find file nonExistingFile.stix."));
    }

    [Test]
    public void WhenEmptyArchiveIsRead_ThenStorageReadExceptionIsThrown()
    {
        Assert.That(() => new StixFileReader().ReadSoilProfile(@".\TestFiles\Corrupt.stix"), Throws.Exception.TypeOf<StorageReadException>());
    }

    [Test]
    public void WhenStixFileIsRead_ThenSoilProfile2DIsAsExpected()
    {
        const string fileName = @".\TestFiles\DWP_1.stix";

        SoilProfile2D soilProfile2D = new StixFileReader().ReadSoilProfile(fileName);

        Assert.That(soilProfile2D, Is.Not.Null);
        Assert.Multiple(() =>
        {
            Assert.That(soilProfile2D.Name, Is.EqualTo("DWP_1.stix"));
            Assert.That(soilProfile2D.Geometry, Is.Not.Null);
        });
        Assert.That(soilProfile2D.Geometry.Surfaces, Has.Count.EqualTo(12));

        ValidationResult[] validationResults = System.Array.Empty<ValidationResult>();
        for (int index = 0; index < 11; index++)
        {
            Assert.That(validationResults, Has.Length.EqualTo(0));
            validationResults = soilProfile2D.Surfaces[index].ValidateLayer();
        }

        validationResults = soilProfile2D.Geometry.ValidateGeometry();
        Assert.That(validationResults, Has.Length.EqualTo(1));
        Assert.Multiple(() =>
        {
            Assert.That(validationResults[0].MessageType, Is.EqualTo(ValidationResultType.Error));
            Assert.That(validationResults[0].Text, Is.EqualTo("Loose lines are not allowed."));
        });
       
        soilProfile2D.Geometry.RegenerateGeometry();
        validationResults = soilProfile2D.Geometry.ValidateGeometry();
        Assert.That(validationResults, Has.Length.EqualTo(0));
    }
}