using DTS.Common.Enums.Sensors;
using DTS.Common.Interface.Channels;
using DTS.Common.Interface.Groups.GroupList;
using DTS.Common.Interface.Sensors;

using NSubstitute;
using NUnit.Framework;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DTS.Common.Classes.Groups
{
    [TestFixture]
    class GroupChannelShould
    {

        [Test]
        public void GetFilterClassFromISOCode_ShouldReturnCFC1000WhenIsoIsA()
        {
            //Arrange
            ISoftwareFilter sf1 = Substitute.For<ISoftwareFilter>();
            ISoftwareFilter sf2 = Substitute.For<ISoftwareFilter>();
            List<ISoftwareFilter> filters = new List<ISoftwareFilter>();
            filters.Add(sf1);
            filters.Add(sf2);

            IGroup group = Substitute.For<IGroup>();

            IChannelSetting chs1 = Substitute.For<IChannelSetting>();
            chs1.SettingName.Returns("FilterClass");
            List<IChannelSetting> channelSettings = new List<IChannelSetting>();
            channelSettings.Add(chs1);
            IGroupChannel groupChannel = new GroupChannel(false, "TestGroup", group, channelSettings.ToArray());

            //Act
            var result = groupChannel.GetFilterClassFromISOCode(filters.ToArray(), "???????????????A");

            //Assert 
            Assert.That(result.FClass, Is.EqualTo(FilterClassType.CFC1000));
        }

        [Test]
        public void GetFilterClassFromISOCode_ShouldReturnCFC600WhenIsoIsB()
        {
            //Arrange
            ISoftwareFilter sf1 = Substitute.For<ISoftwareFilter>();
            ISoftwareFilter sf2 = Substitute.For<ISoftwareFilter>();
            List<ISoftwareFilter> filters = new List<ISoftwareFilter>();
            filters.Add(sf1);
            filters.Add(sf2);

            IGroup group = Substitute.For<IGroup>();

            IChannelSetting chs1 = Substitute.For<IChannelSetting>();
            chs1.SettingName.Returns("FilterClass");
            List<IChannelSetting> channelSettings = new List<IChannelSetting>();
            channelSettings.Add(chs1);
            IGroupChannel groupChannel = new GroupChannel(false, "TestGroup", group, channelSettings.ToArray());

            //Act
            var result = groupChannel.GetFilterClassFromISOCode(filters.ToArray(), "???????????????B");

            //Assert 
            Assert.That(result.FClass, Is.EqualTo(FilterClassType.CFC600));
        }

        [Test]
        public void GetFilterClassFromISOCode_ShouldReturnCFC180WhenIsoIsC()
        {
            //Arrange
            ISoftwareFilter sf1 = Substitute.For<ISoftwareFilter>();
            ISoftwareFilter sf2 = Substitute.For<ISoftwareFilter>();
            List<ISoftwareFilter> filters = new List<ISoftwareFilter>();
            filters.Add(sf1);
            filters.Add(sf2);

            IGroup group = Substitute.For<IGroup>();

            IChannelSetting chs1 = Substitute.For<IChannelSetting>();
            chs1.SettingName.Returns("FilterClass");
            List<IChannelSetting> channelSettings = new List<IChannelSetting>();
            channelSettings.Add(chs1);
            IGroupChannel groupChannel = new GroupChannel(false, "TestGroup", group, channelSettings.ToArray());

            //Act
            var result = groupChannel.GetFilterClassFromISOCode(filters.ToArray(), "???????????????C");

            //Assert 
            Assert.That(result.FClass, Is.EqualTo(FilterClassType.CFC180));
        }

        [Test]
        public void GetFilterClassFromISOCode_ShouldReturnCFC60WhenIsoIsD()
        {
            //Arrange
            ISoftwareFilter sf1 = Substitute.For<ISoftwareFilter>();
            ISoftwareFilter sf2 = Substitute.For<ISoftwareFilter>();
            List<ISoftwareFilter> filters = new List<ISoftwareFilter>();
            filters.Add(sf1);
            filters.Add(sf2);

            IGroup group = Substitute.For<IGroup>();

            IChannelSetting chs1 = Substitute.For<IChannelSetting>();
            chs1.SettingName.Returns("FilterClass");
            List<IChannelSetting> channelSettings = new List<IChannelSetting>();
            channelSettings.Add(chs1);
            IGroupChannel groupChannel = new GroupChannel(false, "TestGroup", group, channelSettings.ToArray());

            //Act
            var result = groupChannel.GetFilterClassFromISOCode(filters.ToArray(), "???????????????D");

            //Assert 
            Assert.That(result.FClass, Is.EqualTo(FilterClassType.CFC60));
        }

        [Test]
        public void GetFilterClassFromISOCode_ShouldReturnUnfilteredWhenIsoIs0()
        {
            //Arrange
            ISoftwareFilter sf1 = Substitute.For<ISoftwareFilter>();
            ISoftwareFilter sf2 = Substitute.For<ISoftwareFilter>();
            List<ISoftwareFilter> filters = new List<ISoftwareFilter>();
            filters.Add(sf1);
            filters.Add(sf2);

            IGroup group = Substitute.For<IGroup>();

            IChannelSetting chs1 = Substitute.For<IChannelSetting>();
            chs1.SettingName.Returns("FilterClass");
            List<IChannelSetting> channelSettings = new List<IChannelSetting>();
            channelSettings.Add(chs1);
            IGroupChannel groupChannel = new GroupChannel(false, "TestGroup", group, channelSettings.ToArray());

            //Act
            var result = groupChannel.GetFilterClassFromISOCode(filters.ToArray(), "???????????????0");

            //Assert 
            Assert.That(result.FClass, Is.EqualTo(FilterClassType.Unfiltered));
        }

        public void GetFilterClassFromISOCode_ShouldReturnNoneWhenIsoIsP()
        {
            //Arrange
            ISoftwareFilter sf1 = Substitute.For<ISoftwareFilter>();
            ISoftwareFilter sf2 = Substitute.For<ISoftwareFilter>();
            List<ISoftwareFilter> filters = new List<ISoftwareFilter>();
            filters.Add(sf1);
            filters.Add(sf2);

            IGroup group = Substitute.For<IGroup>();

            IChannelSetting chs1 = Substitute.For<IChannelSetting>();
            chs1.SettingName.Returns("FilterClass");
            List<IChannelSetting> channelSettings = new List<IChannelSetting>();
            channelSettings.Add(chs1);
            IGroupChannel groupChannel = new GroupChannel(false, "TestGroup", group, channelSettings.ToArray());

            //Act
            var result = groupChannel.GetFilterClassFromISOCode(filters.ToArray(), "???????????????P");

            //Assert 
            Assert.That(result.FClass, Is.EqualTo(FilterClassType.None));
        }

        [Test]
        public void GetFilterClassFromISOCode_ShouldReturnAdhocWhenIsoIsAdhoc1800()
        {
            //Arrange
            ISoftwareFilter sf1 = Substitute.For<ISoftwareFilter>();
            ISoftwareFilter sf2 = Substitute.For<ISoftwareFilter>();
            sf1.Frequency.Returns(1800);
            sf1.ISOCode.Returns('S');

            List<ISoftwareFilter> filters = new List<ISoftwareFilter>();
            filters.Add(sf1);
            filters.Add(sf2);

            IGroup group = Substitute.For<IGroup>();

            IChannelSetting chs1 = Substitute.For<IChannelSetting>();
            chs1.SettingName.Returns("FilterClass");
            List<IChannelSetting> channelSettings = new List<IChannelSetting>();
            channelSettings.Add(chs1);
            IGroupChannel groupChannel = new GroupChannel(false, "TestGroup", group, channelSettings.ToArray());

            //Act
            var result = groupChannel.GetFilterClassFromISOCode(filters.ToArray(), "???????????????S");

            //Assert 
            Assert.That(result.FClass, Is.EqualTo(FilterClassType.AdHoc));
            Assert.That(result.Frequency, Is.EqualTo(1800));
        }

        [Test]
        public void GetFilterClassFromISOCode_ShouldReturnCFC1000WhenNoAdhocFilter()
        {
            //Arrange
            ISoftwareFilter sf1 = Substitute.For<ISoftwareFilter>();
            ISoftwareFilter sf2 = Substitute.For<ISoftwareFilter>();
            sf1.Frequency.Returns(1650);
            sf1.ISOCode.Returns('A');

            List<ISoftwareFilter> filters = new List<ISoftwareFilter>();
            filters.Add(sf1);
            filters.Add(sf2);

            IGroup group = Substitute.For<IGroup>();

            IChannelSetting chs1 = Substitute.For<IChannelSetting>();
            chs1.SettingName.Returns("FilterClass");
            List<IChannelSetting> channelSettings = new List<IChannelSetting>();
            channelSettings.Add(chs1);
            IGroupChannel groupChannel = new GroupChannel(false, "TestGroup", group, channelSettings.ToArray());

            //Act
            var result = groupChannel.GetFilterClassFromISOCode(filters.ToArray(), "???????????????S");

            //Assert 
            Assert.That(result.FClass, Is.EqualTo(FilterClassType.CFC1000));

        }

        [Test]
        public void GetFilterClassFromISOCode_ShouldReturnCFC1000WhenIsoIsNotValid()
        {
            //Arrange
            ISoftwareFilter sf1 = Substitute.For<ISoftwareFilter>();
            ISoftwareFilter sf2 = Substitute.For<ISoftwareFilter>();
            List<ISoftwareFilter> filters = new List<ISoftwareFilter>();
            filters.Add(sf1);
            filters.Add(sf2);

            IGroup group = Substitute.For<IGroup>();

            IChannelSetting chs1 = Substitute.For<IChannelSetting>();
            chs1.SettingName.Returns("FilterClass");
            List<IChannelSetting> channelSettings = new List<IChannelSetting>();
            channelSettings.Add(chs1);
            IGroupChannel groupChannel = new GroupChannel(false, "TestGroup", group, channelSettings.ToArray());

            //Act
            var result = groupChannel.GetFilterClassFromISOCode(filters.ToArray(), "???????????????H");

            //Assert 
            Assert.That(result.FClass, Is.EqualTo(FilterClassType.CFC1000));
        }


    }
}