using Kit.Helpers.SqlHelperAbstract;
using Server.WatchBody.Core.Dal.Src.Domain;
using Server.WatchBody.Core.Dal.Src.Repository;
using Xunit;

namespace Server.WatchBody.Core.Tests;

// Тесты ExerciseRepository / ExerciseReplacementRepository / ProgramRepository / ProgramVersionRepository
// по repository_tests\ExerciseRepository.md и ProgramRepository.md.

public class ExerciseRepositoryTests
{
    private static readonly Guid E1 = Guid.Parse("11111111-1111-1111-1111-111111111111");
    private static readonly Guid E2 = Guid.Parse("22222222-2222-2222-2222-222222222222");

    [Fact]
    public void Insert_1Основной_ScalarGuid()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.exercise_insert")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_id", E1)
            .AddParameter("p_name", "TEST-жим")
            .AddParameter("p_group_id", 1)
            .AddParameter("p_is_base", true)
            .BuildParams();
        var cs = ConnectionStringTest.Scalar(expArgs, E1);

        var result = new ExerciseRepository(cs).Insert(
            new Exercise { Id = E1, AthleteId = 1, Name = "TEST-жим", GroupId = 1, IsBase = true });

        Assert.Equal(E1, result);
    }

    [Fact]
    public void Update_1Основной_5Параметров()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.exercise_update")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_id", E1)
            .AddParameter("p_name", "TEST-жим 45°")
            .AddParameter("p_group_id", 1)
            .AddParameter("p_is_base", false)
            .BuildParams();
        var cs = ConnectionStringTest.Scalar(expArgs, 1);

        var result = new ExerciseRepository(cs).Update(
            new Exercise { Id = E1, AthleteId = 1, Name = "TEST-жим 45°", GroupId = 1, IsBase = false });

        Assert.Equal(1, result);
    }

    [Fact]
    public void Delete_1Основной()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.exercise_delete")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_id", E1)
            .BuildParams();
        var cs = ConnectionStringTest.Scalar(expArgs, 1);

        Assert.Equal(1, new ExerciseRepository(cs).Delete(1, E1));
    }

    [Fact]
    public void Select_1Основной_2Сущности_ЗаменыУe2()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.exercise_select")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_name", DBNull.Value)
            .AddParameter("p_group_id", DBNull.Value)
            .AddParameter("p_is_base", DBNull.Value)
            .AddParameter("p_is_active", true)
            .BuildParams();
        var table = TestInfra.Table(TestInfra.ExerciseCols,
            [E1, 1, "TEST-aжим", 1, true, true, "[]"],
            [E2, 1, "TEST-bжим", 2, true, true, $"[\"{E1}\"]"]);
        var cs = new ConnectionStringTest(expArgs, table);

        var rows = new ExerciseRepository(cs).Select(
            new ExerciseFilter { AthleteId = 1, IsActive = true }).ToList();

        Assert.Equal(2, rows.Count);
        var e2 = rows.Single(x => x.Id == E2);
        Assert.Equal([E1], e2.ReplacementIds);
    }

    [Fact]
    public void Select_2Граничный_Пустая()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.exercise_select")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_name", DBNull.Value)
            .AddParameter("p_group_id", DBNull.Value)
            .AddParameter("p_is_base", DBNull.Value)
            .AddParameter("p_is_active", DBNull.Value)
            .BuildParams();
        var cs = new ConnectionStringTest(expArgs, TestInfra.Table(TestInfra.ExerciseCols));

        Assert.Empty(new ExerciseRepository(cs).Select(new ExerciseFilter { AthleteId = 1 }));
    }

    [Fact]
    public void Get_1Основной_Сущность_Замены()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.exercise_get")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_id", E2)
            .BuildParams();
        var table = TestInfra.Table(TestInfra.ExerciseCols,
            [E2, 1, "TEST-bжим", 2, true, true, $"[\"{E1}\"]"]);
        var cs = new ConnectionStringTest(expArgs, table);

        var e = new ExerciseRepository(cs).Get(1, E2);

        Assert.NotNull(e);
        Assert.Equal([E1], e.ReplacementIds);
    }

    [Fact]
    public void Get_2Граничный_Null()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.exercise_get")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_id", E2)
            .BuildParams();
        var cs = new ConnectionStringTest(expArgs, TestInfra.Table(TestInfra.ExerciseCols));

        Assert.Null(new ExerciseRepository(cs).Get(1, E2));
    }

    [Fact]
    public void Replacement_Insert_1Основной()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.exercise_replacement_insert")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_exercise_id", E1)
            .AddParameter("p_replacement_id", E2)
            .BuildParams();
        var cs = ConnectionStringTest.Scalar(expArgs, 1);

        Assert.Equal(1, new ExerciseReplacementRepository(cs).Insert(1, E1, E2));
    }

    [Fact]
    public void Replacement_Delete_1Основной()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.exercise_replacement_delete")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_exercise_id", E1)
            .AddParameter("p_replacement_id", E2)
            .BuildParams();
        var cs = ConnectionStringTest.Scalar(expArgs, 1);

        Assert.Equal(1, new ExerciseReplacementRepository(cs).Delete(1, E1, E2));
    }
}

public class ProgramRepositoryTests
{
    [Fact]
    public void Insert_1Основной()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.program_insert")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_title", "TEST-Программа")
            .AddParameterNullable("p_external_id", null)
            .BuildParams();
        var cs = ConnectionStringTest.Scalar(expArgs, 5);

        Assert.Equal(5, new ProgramRepository(cs).Insert(
            new Program { AthleteId = 1, Title = "TEST-Программа" }));
    }

    [Fact]
    public void Insert_2СExternalId()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.program_insert")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_title", "TEST-Пакет")
            .AddParameterNullable("p_external_id", "pkg_1")
            .BuildParams();
        var cs = ConnectionStringTest.Scalar(expArgs, 7);

        Assert.Equal(7, new ProgramRepository(cs).Insert(
            new Program { AthleteId = 1, Title = "TEST-Пакет", ExternalId = "pkg_1" }));
    }

    [Fact]
    public void Select_1Основной_АктивнаяВерсияДенормализация()
    {
        var activeId = Guid.Parse("99999999-9999-9999-9999-999999999999");
        var expArgs = new ConnectionString().PrepareExecute("src.program_select")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .BuildParams();
        var table = TestInfra.Table(TestInfra.ProgramCols,
            [1, 1, "TEST-Программа", DBNull.Value, new DateTime(2026, 10, 17), DBNull.Value, DBNull.Value],
            [2, 1, "TEST-Программа-2", DBNull.Value, new DateTime(2026, 10, 17), activeId, 2]);
        var cs = new ConnectionStringTest(expArgs, table);

        var rows = new ProgramRepository(cs).Select(1).ToList();

        Assert.Equal(2, rows.Count);
        Assert.Null(rows[0].ActiveVersionNumber);
        Assert.Equal(2, rows[1].ActiveVersionNumber);
        Assert.Equal(activeId, rows[1].ActiveVersionId);
    }

    [Fact]
    public void Get_1Основной_Сущность()
    {
        var activeId = Guid.Parse("99999999-9999-9999-9999-999999999999");
        var expArgs = new ConnectionString().PrepareExecute("src.program_get")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_program_id", 2)
            .BuildParams();
        var table = TestInfra.Table(TestInfra.ProgramCols,
            [2, 1, "TEST-Программа-2", DBNull.Value, new DateTime(2026, 10, 17), activeId, 2]);
        var cs = new ConnectionStringTest(expArgs, table);

        var p = new ProgramRepository(cs).Get(1, 2);

        Assert.NotNull(p);
        Assert.Equal(activeId, p.ActiveVersionId);
    }

    [Fact]
    public void Get_2Граничный_Null()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.program_get")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_program_id", 999)
            .BuildParams();
        var cs = new ConnectionStringTest(expArgs, TestInfra.Table(TestInfra.ProgramCols));

        Assert.Null(new ProgramRepository(cs).Get(1, 999));
    }
}

public class ProgramVersionRepositoryTests
{
    private static readonly Guid V1 = Guid.Parse("11111111-1111-1111-1111-111111111111");
    private static readonly Guid V2 = Guid.Parse("22222222-2222-2222-2222-222222222222");

    [Fact]
    public void Insert_1Основной_7Параметров()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.program_version_insert")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_id", V1)
            .AddParameter("p_program_id", 1)
            .AddParameter("p_based_on_version", DBNull.Value)
            .AddParameter("p_author", "user")
            .AddParameter("p_body", "{}")
            .AddParameter("p_rationale", "TEST-первая")
            .BuildParams();
        var cs = ConnectionStringTest.Scalar(expArgs, V1);

        var result = new ProgramVersionRepository(cs).Insert(1, new ProgramVersion
        {
            Id = V1, ProgramId = 1, BasedOnVersion = null,
            Author = "user", Body = "{}", Rationale = "TEST-первая",
        });

        Assert.Equal(V1, result);
    }

    [Fact]
    public void UpdateStatus_1Основной()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.program_version_update")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_id", V1)
            .AddParameter("p_status", "active")
            .BuildParams();
        var cs = ConnectionStringTest.Scalar(expArgs, 1);

        Assert.Equal(1, new ProgramVersionRepository(cs).UpdateStatus(1, V1, "active"));
    }

    [Fact]
    public void Select_1Основной_БезBody()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.program_version_select")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_program_id", DBNull.Value)
            .AddParameter("p_status", DBNull.Value)
            .AddParameter("p_author", DBNull.Value)
            .BuildParams();
        var table = TestInfra.Table(TestInfra.VersionCols,
            [V1, 1, 1, DBNull.Value, "draft", "user", "TEST", new DateTime(2026, 10, 17)],
            [V2, 1, 2, 1, "active", "user", "", new DateTime(2026, 10, 17)]);
        var cs = new ConnectionStringTest(expArgs, table);

        var rows = new ProgramVersionRepository(cs).Select(new ProgramVersionFilter { AthleteId = 1 }).ToList();

        Assert.Equal(2, rows.Count);
        Assert.Equal(1, rows[0].Version);
        Assert.Null(rows[0].BasedOnVersion);
    }

    [Fact]
    public void Select_2Граничный_Пустая()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.program_version_select")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_program_id", DBNull.Value)
            .AddParameter("p_status", DBNull.Value)
            .AddParameter("p_author", DBNull.Value)
            .BuildParams();
        var cs = new ConnectionStringTest(expArgs, TestInfra.Table(TestInfra.VersionCols));

        Assert.Empty(new ProgramVersionRepository(cs).Select(new ProgramVersionFilter { AthleteId = 1 }));
    }

    [Fact]
    public void Get_1Основной_СBody()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.program_version_get")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_id", V2)
            .BuildParams();
        var table = TestInfra.Table(
            TestInfra.VersionCols.Concat([("body", typeof(string))]).ToArray(),
            [V2, 1, 2, 1, "active", "user", "", new DateTime(2026, 10, 17), "{}"]);
        var cs = new ConnectionStringTest(expArgs, table);

        var v = new ProgramVersionRepository(cs).Get(1, V2);

        Assert.NotNull(v);
        Assert.Equal("{}", v.Body);
    }

    [Fact]
    public void Get_2Граничный_Null()
    {
        var expArgs = new ConnectionString().PrepareExecute("src.program_version_get")
            .AsStoredProcedure()
            .AddParameter("p_athlete_id", 1)
            .AddParameter("p_id", V2)
            .BuildParams();
        var cs = new ConnectionStringTest(expArgs, TestInfra.Table(TestInfra.VersionCols));

        Assert.Null(new ProgramVersionRepository(cs).Get(1, V2));
    }
}