// Copyright (C) Stichting Deltares 2021. 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 Deltares.Dam.Data.CsvImporters;
using Deltares.Dam.TestHelper.TestUtils;
using Deltares.Geometry;
using Deltares.Geotechnics.SurfaceLines;

namespace Deltares.Dam.Tests
{
    using System;
    using System.Collections.Generic;
    using System.IO;
    using NUnit.Framework;
    using Deltares.Dam.Data;


    [TestFixture]
    public class CsvExportCharacteristicPointsTest
    {
        string importFolder;
        string fileNameCharacteristicPoints;

        [SetUp]
        public void FixtureSetup()
        {
            importFolder = Directory.GetCurrentDirectory() + "\\TmpImportFiles";
            fileNameCharacteristicPoints = importFolder + "\\ExportCharacteristicPoints.csv";

            if (!Directory.Exists(importFolder))
                Directory.CreateDirectory(importFolder);
        }


        [Test]
        public void CanWriteTutorial1CharacteristicPoints()
        {
            // Write characteristic points
            using (SurfaceLine2 orgSurfaceLine = FactoryForSurfaceLineTests.CreateSurfaceLineTutorial1())
            {
                var csvExportSurfaceLineIdentifiers = new CsvExportSurfaceLineIdentifiers
                {
                    LocationId = "Location",
                    SoilProfileId = "SoilProfile",
                    Scenario = "Scenario",
                    CalculationMechanism = "Mechanism",
                    CalculationModel = "Model"
                };
                var csvExportCharacteristicPoints = new CsvExportCharacteristicPoints(csvExportSurfaceLineIdentifiers, orgSurfaceLine);
                var creator = new CsvExporter<CsvExportCharacteristicPoints>(fileNameCharacteristicPoints, new List<CsvExportCharacteristicPoints> { csvExportCharacteristicPoints })
                {
                    WriteHeaderInFirstLine = true
                };
                creator.WriteFile();

                // Read characteristic points
                CsvImporterCharacteristicPoints csvImporterCharacteristicPoints = new CsvImporterCharacteristicPoints(fileNameCharacteristicPoints);
                IList<CsvImporterCharacteristicPoints.CharacteristicPointsRecord> surfaclinesCharacteristicPoints = csvImporterCharacteristicPoints.ImportedItems;
                var currentSurfaceLine = surfaclinesCharacteristicPoints[0];
                foreach (var characteristicPoint in currentSurfaceLine.Points)
                {
                    var point = orgSurfaceLine.CharacteristicPoints.GetGeometryPoint(characteristicPoint.Type);
                    if (point != null)
                    {
                        Assert.IsTrue(point.LocationEquals(new GeometryPoint(characteristicPoint.X, characteristicPoint.Y, characteristicPoint.Z)), String.Format("Characteristic point '{0}' not equal", characteristicPoint.Type.ToString()));
                    }
                }
            }
        }
    }
}