using NUnit.Framework;
using System.Collections.Generic;
using TINK.Model;
using TINK.ViewModel.Settings;


namespace UITest.Fixtures.ObjectTests.ViewModel.Settings
{

    [TestFixture]
    public class TestFilterCollectionMutable
    {
        [Test]
        public void TestConstruct_NoConradAccount()
        {
            var l_oColl = new SettingsBikeFilterViewModel(
                new GroupFilterSettings(new Dictionary<string, FilterState> {
                     {"TINK",  FilterState.On },
                     {"Konrad", FilterState.On}
                    }),
                new List<string> { "TINK" });

            Assert.AreEqual("TINK", l_oColl[0].Key);
            Assert.IsTrue(l_oColl[0].IsActivated);
            Assert.IsTrue(l_oColl[0].IsEnabled);

            Assert.AreEqual("Konrad", l_oColl[1].Key);
            Assert.IsFalse(l_oColl[1].IsActivated, "Konrad must be off if user is not part of group.");
            Assert.IsFalse(l_oColl[1].IsEnabled, "Konrad must be disabled if user is not part of group.");

            Assert.AreEqual(FilterState.On, l_oColl.FilterCollection["TINK"]);
            Assert.AreEqual(FilterState.On, l_oColl.FilterCollection["Konrad"], "Filter state must be preserved.");
        }

        [Test]
        public void TestConstruct_ConradAccount()
        {
            var l_oColl = new SettingsBikeFilterViewModel(
                new GroupFilterSettings(new Dictionary<string, FilterState> {
                     {"TINK",  FilterState.On },
                     {"Konrad", FilterState.On}
                    }),
                new List<string> { "TINK", "Konrad" });

            Assert.AreEqual("TINK", l_oColl[0].Key);
            Assert.IsTrue(l_oColl[0].IsActivated);
            Assert.IsTrue(l_oColl[0].IsEnabled);

            Assert.AreEqual("Konrad", l_oColl[1].Key);
            Assert.IsTrue(l_oColl[1].IsActivated);
            Assert.IsTrue(l_oColl[1].IsEnabled);

            Assert.AreEqual(FilterState.On, l_oColl.FilterCollection["TINK"]);
            Assert.AreEqual(FilterState.On, l_oColl.FilterCollection["Konrad"], "Filter state must be preserved.");
        }

        [Test]
        public void TestConstruct_TurnOff()
        {
            var l_oColl = new SettingsBikeFilterViewModel(
                new GroupFilterSettings(new Dictionary<string, FilterState> {
                     {"TINK",  FilterState.On },
                     {"Konrad", FilterState.On}
                    }),
                new List<string> { "TINK", "Konrad" });

            // Check prerequisites.
            Assert.AreEqual("TINK", l_oColl[0].Key);
            Assert.IsTrue(l_oColl[0].IsActivated);
            Assert.IsTrue(l_oColl[0].IsEnabled);

            Assert.AreEqual("Konrad", l_oColl[1].Key);
            Assert.IsTrue(l_oColl[1].IsActivated);
            Assert.IsTrue(l_oColl[1].IsEnabled);

            Assert.AreEqual(FilterState.On, l_oColl.FilterCollection["TINK"]);
            Assert.AreEqual(FilterState.On, l_oColl.FilterCollection["Konrad"], "Filter state must be preserved.");

            // Turn filter konrad off.
            l_oColl[1].IsActivated = false;

            // Verify changes.
            Assert.AreEqual(FilterState.On, l_oColl.FilterCollection["TINK"]);
            Assert.AreEqual(FilterState.Off, l_oColl.FilterCollection["Konrad"], "Filter state must be preserved.");
        }

        [Test]
        public void TestConstruct_NoUserLoggedIn()
        {
            var l_oColl = new SettingsBikeFilterViewModel(
                new GroupFilterSettings(new Dictionary<string, FilterState> {
                     {"TINK",  FilterState.On },
                     {"Konrad", FilterState.On}
                    }),
                null);

            // Check prerequisites.
            Assert.AreEqual("TINK", l_oColl[0].Key);
            Assert.IsTrue(l_oColl[0].IsActivated);
            Assert.IsTrue(l_oColl[0].IsEnabled);

            Assert.AreEqual("Konrad", l_oColl[1].Key);
            Assert.IsTrue(l_oColl[1].IsActivated);
            Assert.IsTrue(l_oColl[1].IsEnabled);

            Assert.AreEqual(FilterState.On, l_oColl.FilterCollection["TINK"]);
            Assert.AreEqual(FilterState.On, l_oColl.FilterCollection["Konrad"], "Filter state must be preserved.");
        }
    }
}