using NUnit.Framework;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Xarial.XCad.SolidWorks;
using Xarial.XCad;
using SolidWorks.Interop.sldworks;
using Moq;
using Xarial.XCad.SolidWorks.Enums;

namespace SolidWorks.Tests
{
    public class SwVersionTest
    {
        [Test]
        public void IsVersionNewerOrEqualTest()
        {
            var sw2017sp23Mock = new Mock<SldWorks>();
            sw2017sp23Mock.Setup(m => m.RevisionNumber()).Returns("25.2.3");
            var app = SwApplicationFactory.FromPointer(sw2017sp23Mock.Object);

            var r1 = app.IsVersionNewerOrEqual(SwVersion_e.Sw2017);
            var r2 = app.IsVersionNewerOrEqual(SwVersion_e.Sw2017, 2);
            var r3 = app.IsVersionNewerOrEqual(SwVersion_e.Sw2017, 2, 3);
            var r4 = app.IsVersionNewerOrEqual(SwVersion_e.Sw2017, 3);
            var r5 = app.IsVersionNewerOrEqual(SwVersion_e.Sw2017, 1);
            var r6 = app.IsVersionNewerOrEqual(SwVersion_e.Sw2016, 4);
            var r7 = app.IsVersionNewerOrEqual(SwVersion_e.Sw2018, 0);

            Assert.IsTrue(r1);
            Assert.IsTrue(r2);
            Assert.IsTrue(r3);
            Assert.IsFalse(r4);
            Assert.IsTrue(r5);
            Assert.IsTrue(r6);
            Assert.IsFalse(r7);
            Assert.Throws<ArgumentException>(() => app.IsVersionNewerOrEqual(SwVersion_e.Sw2017, null, 1));
        }

        [Test]
        public void EqualityTest() 
        {
            var v1 = SwApplicationFactory.CreateVersion(Xarial.XCad.SolidWorks.Enums.SwVersion_e.Sw2020);
            var v2 = SwApplicationFactory.CreateVersion(Xarial.XCad.SolidWorks.Enums.SwVersion_e.Sw2020);
            var v3 = SwApplicationFactory.CreateVersion(Xarial.XCad.SolidWorks.Enums.SwVersion_e.Sw2019);

            Assert.That(v1.Equals(v2));
            Assert.That(!v1.Equals(v3));
        }

        [Test]
        public void CompareTest()
        {
            var v1 = SwApplicationFactory.CreateVersion(Xarial.XCad.SolidWorks.Enums.SwVersion_e.Sw2020);
            var v2 = SwApplicationFactory.CreateVersion(Xarial.XCad.SolidWorks.Enums.SwVersion_e.Sw2020);
            var v3 = SwApplicationFactory.CreateVersion(Xarial.XCad.SolidWorks.Enums.SwVersion_e.Sw2019);

            Assert.AreEqual(0, v1.CompareTo(v2));
            Assert.AreEqual(1, v1.CompareTo(v3));
            Assert.AreEqual(-1, v3.CompareTo(v2));
        }

        [Test]
        public void CompareExtensionTest()
        {
            var v1 = SwApplicationFactory.CreateVersion(Xarial.XCad.SolidWorks.Enums.SwVersion_e.Sw2020);
            var v2 = SwApplicationFactory.CreateVersion(Xarial.XCad.SolidWorks.Enums.SwVersion_e.Sw2020);
            var v3 = SwApplicationFactory.CreateVersion(Xarial.XCad.SolidWorks.Enums.SwVersion_e.Sw2019);

            Assert.AreEqual(VersionEquality_e.Same, v1.Compare(v2));
            Assert.AreEqual(VersionEquality_e.Newer, v1.Compare(v3));
            Assert.AreEqual(VersionEquality_e.Older, v3.Compare(v2));
        }
    }
}