using ArducopterConfigurator.PresentationModels;
using NUnit.Framework;

namespace ArducopterConfiguratorTest
{
    [TestFixture]
    public class TransmitterChannelsVmTests
    {
        private MockComms _mockComms;
        private TransmitterChannelsVm _vm;

        [SetUp]
        public void Setup()
        {
            _mockComms = new MockComms();
            _mockComms.Connect();
            _vm = new TransmitterChannelsVm(_mockComms);
           
        }

        [Test]
        public void SendsCorrectCommandOnActivate()
        {
            _vm.Activate();
            Assert.AreEqual(1,_mockComms.SentItems.Count);
            Assert.AreEqual("U",_mockComms.SentItems[0]);
        }

        [Test]
        public void SendsCorrectCommandOnDeActivate()
        {
            _vm.Activate();
            _vm.DeActivate();

            Assert.AreEqual(2, _mockComms.SentItems.Count);
            Assert.AreEqual("X", _mockComms.SentItems[1]);
        }

        [Test]
        public void ValuesAreSet()
        {
            _vm.Activate();
            // What do the MID values do?
            //1403,1620,1523,1501,1900,1950,0,0,0
            // Aileron,Elevator,Yaw,Throttle,AUX1 (Mode),AUX2 ,Roll MID value,Pitch MID value,Yaw MID Value

            var sampleData = "1403,1620,1523,1501,1900,1950,0,0,0";
            _mockComms.FireLineRecieve(sampleData);
            Assert.AreEqual(1403, _vm.Roll);
            Assert.AreEqual(1620, _vm.Pitch);
            Assert.AreEqual(1523, _vm.Yaw);
            Assert.AreEqual(1501, _vm.Throttle);
            Assert.AreEqual(1900, _vm.Mode);
            Assert.AreEqual(1950, _vm.Aux);
        }


        [Test]
        public void MaximumsAndMinimumsAreSet()
        {
            _vm.Activate();
            // What do the MID values do?
            //1403,1620,1523,1501,1900,1950,0,0,0
            // Aileron,Elevator,Yaw,Throttle,AUX1 (Mode),AUX2 ,Roll MID value,Pitch MID value,Yaw MID Value
           
            var sampleData = "1403,1620,1523,1501,1900,1950,0,0,0";
            _mockComms.FireLineRecieve(sampleData);
            _vm.ResetCommand.Execute(null);
            _mockComms.FireLineRecieve(sampleData);

            Assert.AreEqual(1403,_vm.Roll);
            Assert.AreEqual(1403,_vm.RollMin);
            Assert.AreEqual(1403,_vm.RollMax);
        }
        
    }
}