using AsbCloudApp.Data;
using AsbCloudApp.Data.WITS;
using AsbCloudApp.Repositories;
using AsbCloudInfrastructure.Services.Trajectory;
using Moq;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Xunit;

namespace AsbCloudWebApi.Tests.ServicesTests
{
    public class TrajectoryVisualizationServiceTest
    {
        private Mock<IPlannedTrajectoryRepository> MakePlannedTrajectoryRepositoryMock(IEnumerable<PlannedTrajectoryDto> dateForGetMethod)
        {
            var mock = new Mock<IPlannedTrajectoryRepository>();

            mock.Setup(r => r.GetAsync(It.IsAny<int>(), It.IsAny<CancellationToken>()))
                .Returns(Task.FromResult(dateForGetMethod));

            return mock;
        }

        private Mock<IFactualTrajectoryRepository> MakeFactualTrajectoryRepositoryMock(IEnumerable<Record7Dto> dateForGetMethod)
        {
            var mock = new Mock<IFactualTrajectoryRepository>();

            mock.Setup(r => r.GetAsync(It.IsAny<int>(), It.IsAny<CancellationToken>()))
                .Returns(Task.FromResult(dateForGetMethod));

            return mock;
        }

        [Fact]
        public async Task GetTrajectoryAsync_SameCounts()
        {
            var plannedTrajectory = new PlannedTrajectoryDto[]
            {
                new() { AzimuthGeo = 0d, ZenithAngle = 0d, WellboreDepth = 0d},
                new() { AzimuthGeo = 0d, ZenithAngle = 0d, WellboreDepth = 10d},
                new() { AzimuthGeo = 0d, ZenithAngle = 30d, WellboreDepth = 20d},
                new() { AzimuthGeo = 30d, ZenithAngle = 0d, WellboreDepth = 30d},
                new() { AzimuthGeo = 30d, ZenithAngle = 90d, WellboreDepth = 40d},
                new() { AzimuthGeo = 0d, ZenithAngle = 0d, WellboreDepth = 50d},
            };

            var actualTrajectory = new Record7Dto[]
            {
                new() { Svyazc = 0, Svyinc = 0, Deptsvym = 0},
                new() { Svyazc = 30, Svyinc = 30, Deptsvym = 10},
                new() { Svyazc = 0, Svyinc = 0, Deptsvym = 20},
            };

            var mockPlan = MakePlannedTrajectoryRepositoryMock(plannedTrajectory);
            var mockFact = MakeFactualTrajectoryRepositoryMock(actualTrajectory);
            var service = new TrajectoryVisualizationService(mockPlan.Object, mockFact.Object);
            var result = await service.GetTrajectoryAsync(1, CancellationToken.None);
            Assert.Equal(plannedTrajectory.Length, result.Plan?.Count());
            Assert.Equal(actualTrajectory.Length, result.Fact?.Count());
        }

        [Fact]
        public async Task GetTrajectoryAsync_StraigthBore()
        {
            var plannedTrajectory = new PlannedTrajectoryDto[]
            {
                new() { AzimuthGeo = 0d, ZenithAngle = 0d, WellboreDepth = 0d},
                new() { AzimuthGeo = 0d, ZenithAngle = 0d, WellboreDepth = 0d},
                new() { AzimuthGeo = 0d, ZenithAngle = 0d, WellboreDepth = 20d},
                new() { AzimuthGeo = 0d, ZenithAngle = 0d, WellboreDepth = 20d},
                new() { AzimuthGeo = 0d, ZenithAngle = 0d, WellboreDepth = 30d},
                new() { AzimuthGeo = 0d, ZenithAngle = 0d, WellboreDepth = 50d},
            };

            var factualTrajectory = new Record7Dto[]
            {
                new() { Svyazc = 0, Svyinc = 0, Deptsvym = 0},
                new() { Svyazc = 0, Svyinc = 0, Deptsvym = 0},
                new() { Svyazc = 0, Svyinc = 0, Deptsvym = 20},
                new() { Svyazc = 0, Svyinc = 0, Deptsvym = 20},
                new() { Svyazc = 0, Svyinc = 0, Deptsvym = 30},
                new() { Svyazc = 0, Svyinc = 0, Deptsvym = 50},
            };

            var mockPlan = MakePlannedTrajectoryRepositoryMock(plannedTrajectory);
            var mockFact = MakeFactualTrajectoryRepositoryMock(factualTrajectory);
            var service = new TrajectoryVisualizationService(mockPlan.Object, mockFact.Object);
            var result = await service.GetTrajectoryAsync(1, CancellationToken.None);
            var lastPointPlan = result.Plan!.Last();
            var lastPointFact = result.Fact!.Last();

            Assert.Equal(0d, lastPointPlan.X, 0.1d);
            Assert.Equal(0d, lastPointPlan.Y, 0.1d);
            Assert.Equal(50d, lastPointPlan.Z, 0.1d);

            Assert.Equal(0d, lastPointFact.X, 0.1d);
            Assert.Equal(0d, lastPointFact.Y, 0.1d);
            Assert.Equal(50d, lastPointFact.Z, 0.1d);
        }

        [Fact]
        public async Task GetTrajectoryAsync_Match()
        {
            var plannedTrajectory = new PlannedTrajectoryDto[]
            {
                new() { AzimuthGeo = 0d, ZenithAngle = 0d, WellboreDepth = 0d},
                new() { AzimuthGeo = 30d, ZenithAngle = 30d, WellboreDepth = 10d},
                new() { AzimuthGeo = 0d, ZenithAngle = 0d, WellboreDepth = 20d},
            };

            var factualTrajectory = new Record7Dto[]
            {
                new() { Svyazc = 0, Svyinc = 0, Deptsvym = 0},
                new() { Svyazc = 30, Svyinc = 30, Deptsvym = 10},
                new() { Svyazc = 0, Svyinc = 0, Deptsvym = 20},
            };

            var mockPlanned = MakePlannedTrajectoryRepositoryMock(plannedTrajectory);
            var mockFactual = MakeFactualTrajectoryRepositoryMock(factualTrajectory);
            var service = new TrajectoryVisualizationService(mockPlanned.Object, mockFactual.Object);
            var result = await service.GetTrajectoryAsync(1, CancellationToken.None);
            var lastPointPlan = result.Plan!.Last();
            var lastPointFact = result.Fact!.Last();
            var tolerancePlan = 0.001d;
            var toleranceFact = 0.001d;

            Assert.InRange(lastPointPlan.Z, 10 + tolerancePlan, 20 - tolerancePlan);
            Assert.InRange(lastPointPlan.Y, 0 + tolerancePlan, 10 - tolerancePlan);
            Assert.InRange(lastPointPlan.X, 0 + tolerancePlan, 10 - tolerancePlan);

            Assert.InRange(lastPointFact.Z, 10 + toleranceFact, 20 - toleranceFact);
            Assert.InRange(lastPointFact.Y, 0 + toleranceFact, 10 - toleranceFact);
            Assert.InRange(lastPointFact.X, 0 + toleranceFact, 10 - toleranceFact);
        }
    }
}