// 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;
using System.Globalization;
using System.Threading;
using NetTopologySuite.Geometries;
using NUnit.Framework;

namespace Deltares.Maps.Tests.Domain;

[TestFixture]
public class FeatureTest
{
    private Feature feature;

    [Test]
    public void FeatureCreation_NormalScenario_CreatesFeatureInstance()
    {
        const string geometryWkt = "POINT (0.1 0.2)";
        feature = Feature.Create(geometryWkt);
        Assert.That(feature, Is.Not.Null);
        Assert.That(feature.WktFormat, Is.EqualTo(geometryWkt));

        feature = Feature.Create(geometryWkt);
        Assert.That(feature, Is.Not.Null);
        Assert.That(feature.WktFormat, Is.EqualTo(geometryWkt));
        Assert.That(feature.Geometry, Is.InstanceOf<Point>());
    }

    [Test]
    public void FeatureCreation_DutchCultureWktStringFormat_Throws()
    {
        var cultureInfo = new CultureInfo(Thread.CurrentThread.CurrentCulture.Name);
        string oldDecimalSeparator = cultureInfo.NumberFormat.NumberDecimalSeparator;

        try
        {
            cultureInfo.NumberFormat.NumberDecimalSeparator = ",";
            Thread.CurrentThread.CurrentCulture = cultureInfo;

            Assert.That(() =>
                        {
                            var geometryWkt = $"MULTIPOINT ({0.1} {0.2},{0.3} {0.4})";
                            feature = Feature.Create(geometryWkt);
                        },
                        Throws.InstanceOf<InvalidOperationException>().With.Message.Contains("Operation is not valid due to the current state of the object."));
        }
        finally
        {
            cultureInfo.NumberFormat.NumberDecimalSeparator = oldDecimalSeparator;
            Thread.CurrentThread.CurrentCulture = cultureInfo;
        }
    }

    [Test]
    public void FeatureCreation_DutchCulture_FeatureIsCreatedWithoutExceptions()
    {
        Action test =
            () =>
            {
                const string geometryWkt = "MULTIPOINT (0.0 0.1,0.2 0.3)";
                feature = Feature.Create(geometryWkt);
                Assert.That(feature, Is.Not.Null);
                Assert.That(feature.WktFormat, Is.EqualTo(geometryWkt));
                Assert.That(feature.Geometry, Is.InstanceOf<MultiPoint>());
            };

        CultureHelper.InvokeWithDutchCulture(test);
    }

    #region Setup

    [SetUp]
    public void FixtureSetup() {}

    [TearDown]
    public void FixtureTearDown() {}

    [SetUp]
    public void TestSetup() {}

    [TearDown]
    public void TestTearDown() {}

    #endregion
}