//-----------------------------------------------------------------------
// <copyright file="SensorLocationTest.cs" company="Deltares">
//  Copyright (c) 2012 Deltares. All rights reserved.
// </copyright>
// <author>B. Faassen</author>
// <email>barry.faassen@deltares.nl</email>
// <date></date>
// <summary>n.a.</summary>
//-----------------------------------------------------------------------

using System;
using System.Linq;
using Deltares.Dam.Data;
using Deltares.Dam.Data.Sensors;
using NUnit.Framework;
using Group = Deltares.Dam.Data.Sensors.Group;

namespace Deltares.Dam.Tests.Sensors
{
    [TestFixture]
    public class SensorRepositoryTest
    {
        #region Setup

        [TestFixtureSetUp]
        public void FixtureSetup()
        {
        }

        [TestFixtureTearDown]
        public void FixtureTearDown()
        {
        }

        [SetUp]
        public void TestSetup()
        {
        }

        [TearDown]
        public void TestTearDown()
        {
        }

        #endregion

        [Test]
        public void AddNew_TransientSensor_SensorIsAddedToRepositoryAndIsNotTransient()
        {
            // setup
            using (var location = new Location("test"))
            {
                var repository = new SensorRepository(location);

                // call
                Sensor sensor = repository.AddNew();

                // assert
                Assert.IsNotNull(sensor);
                Assert.IsFalse(sensor.IsTransient(), "The sensor ID is transient. This should not be the case when added to the repository");
                Assert.AreEqual(1, repository.Sensors.Count());
            }
        }

        [Test]
        [ExpectedException(typeof(ArgumentException))]
        public void Add_SensorWithSameID_Throws()
        {
            // setup
            using (var location = new Location("test"))
            {
                var repository = new SensorRepository(location);
                var sensor1 = new Sensor() { ID = 1, Name = "test1" };
                var sensor2 = new Sensor() { ID = 1, Name = "test2" };

                // call
                repository.Add(sensor1);

                // assert
                repository.Add(sensor2); // throws
            }
        }

        [Test]
        [ExpectedException(typeof(ArgumentException))]
        public void Add_SensorWithSameName_Throws()
        {
            // setup
            using (var location = new Location("test"))
            {
                var repository = new SensorRepository(location);
                var sensor1 = new Sensor { ID = 1, Name = "test1" };
                var sensor2 = new Sensor { ID = 2, Name = "test1" };

                // call
                repository.Add(sensor1);

                // assert
                repository.Add(sensor2); // throws
            }
        }

        /// <summary>
        /// Test was setup because of issues with serializing and deserializing the state of the 
        /// repository
        /// </summary>
        [Test]
        public void SerializeDeserialize_ValidRepository_ShouldWorkWithoutExceptions()
        {
            // setup
            using (var location = new Location("test_location_xyz"))
            {
                var repository = new SensorRepository(location);
                const string testSensorXyz = "test_sensor_xyz";
                var sensor = new Sensor { ID = 1, Name = testSensorXyz };
                sensor.Add(PLLineType.PL1);

                // call
                repository.Add(sensor);
                repository.AddNew();

                string xml = repository.Serialize();
                var newRepo = SensorRepository.Deserialize(xml);

                // assert
                Assert.IsNotEmpty(xml);
                Assert.AreEqual(repository.Sensors.Count(), newRepo.Sensors.Count());
                Assert.IsTrue(repository.Sensors.Any(s => s.Name == testSensorXyz && s.ID == 1 && s.PLLineMappings.Any(p => p == PLLineType.PL1)));
            }
        }
    }
}