using System.Collections.Generic;
using System.IO;
using Deltares.Dam.Data;
using Deltares.Dam.Data.Exporters;
using NUnit.Framework;
using Rhino.Mocks;

namespace Deltares.Dam.Tests.Exporters
{
    [TestFixture]
    public class ScenarioExporterTest
    {
        private const string FileNameWithoutExtension = "ScenarioExportTestFile";
        private const string FileName = FileNameWithoutExtension + ".shp";

        private MockRepository mocks;private IScenarioExporter exporter;
        private ILocationJob job;

        #region Setup

        [TestFixtureSetUp]
        public void FixtureSetup()
        {
            mocks = new MockRepository();
            job = mocks.DynamicMock<ILocationJob>();

            // remove old files
            var files = Directory.GetFiles(Directory.GetCurrentDirectory(), FileNameWithoutExtension + "*.*");
            foreach (var file in files)
            {
                File.Delete(file);
            }
        }

        [TestFixtureTearDown]
        public void FixtureTearDown()
        {
        }

        [SetUp]
        public void TestSetup()
        {
        }

        [TearDown]
        public void TestTearDown()
        {
            mocks.VerifyAll();
        }

        #endregion

        [Test] 
        [Ignore("Need to fix shape file writing")]
        public void Export2ShapeFile_NormalScenario_ValidShapeFileExists()
        {
            var jobs = new List<ILocationJob>() { job };
            using (var locationStubReturn = new Location() { XRd = 1.9, YRd = 2.5 })
            {
                Expect.Call(job.Location).Return(locationStubReturn);
                Expect.Call(job.HasRWScenarioResults).Return(true);
                Expect.Call(job.RWScenarioResults).Return(new[] { new RWScenarioResult() { SafetyFactor = 1.7 } });

                mocks.ReplayAll();

                var file = new FileInfo(FileName);
                exporter = new ScenarioExporter(jobs, file);
                exporter.Export();

                Assert.IsTrue(File.Exists(FileName));

                // open and read/test the file contents??
            }
        }

    }
}