Merge branch 'WitsData' into ClientFactory

Persistence.API/Controllers/ChangeLogController.cs

@@ -22,7 +22,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
     [HttpPost("{idDiscriminator}")]
     [ProducesResponseType(typeof(int), (int)HttpStatusCode.Created)]
     public async Task<IActionResult> Add(
-        [FromRoute] Guid idDiscriminator,
+        [FromRoute] int idDiscriminator,
         [FromBody] DataWithWellDepthAndSectionDto dto,
         CancellationToken token)
     {
@@ -35,7 +35,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
     [HttpPost("range/{idDiscriminator}")]
     [ProducesResponseType(typeof(int), (int)HttpStatusCode.Created)]
     public async Task<IActionResult> AddRange(
-        [FromRoute] Guid idDiscriminator,
+        [FromRoute] int idDiscriminator,
         [FromBody] IEnumerable<DataWithWellDepthAndSectionDto> dtos,
         CancellationToken token)
     {
@@ -68,7 +68,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
     [HttpPost("replace/{idDiscriminator}")]
     [ProducesResponseType(typeof(int), (int)HttpStatusCode.OK)]
     public async Task<IActionResult> ClearAndAddRange(
-        [FromRoute] Guid idDiscriminator,
+        [FromRoute] int idDiscriminator,
         [FromBody] IEnumerable<DataWithWellDepthAndSectionDto> dtos,
         CancellationToken token)
     {
@@ -104,7 +104,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
     [HttpGet("{idDiscriminator}")]
     [ProducesResponseType(typeof(PaginationContainer<DataWithWellDepthAndSectionDto>), (int)HttpStatusCode.OK)]
     public async Task<IActionResult> GetCurrent(
-        [FromRoute] Guid idDiscriminator,
+        [FromRoute] int idDiscriminator,
         [FromQuery] SectionPartRequest filterRequest,
         [FromQuery] PaginationRequest paginationRequest,
         CancellationToken token)
@@ -118,7 +118,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
     [HttpGet("moment/{idDiscriminator}")]
     [ProducesResponseType(typeof(PaginationContainer<DataWithWellDepthAndSectionDto>), (int)HttpStatusCode.OK)]
     public async Task<IActionResult> GetByDate(
-        [FromRoute] Guid idDiscriminator,
+        [FromRoute] int idDiscriminator,
         DateTimeOffset moment,
         [FromQuery] SectionPartRequest filterRequest,
         [FromQuery] PaginationRequest paginationRequest,
@@ -133,7 +133,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
     [ProducesResponseType(typeof(IEnumerable<ChangeLogDto>), (int)HttpStatusCode.OK)]
     [ProducesResponseType((int)HttpStatusCode.NoContent)]
     public async Task<IActionResult> GetChangeLogForDate(
-        [FromRoute] Guid idDiscriminator,
+        [FromRoute] int idDiscriminator,
         DateTimeOffset dateBegin,
         DateTimeOffset dateEnd,
         CancellationToken token)
@@ -146,7 +146,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
     [HttpGet("datesChange/{idDiscriminator}")]
     [ProducesResponseType(typeof(IEnumerable<DateOnly>), (int)HttpStatusCode.OK)]
     [ProducesResponseType((int)HttpStatusCode.NoContent)]
-    public async Task<IActionResult> GetDatesChange([FromRoute] Guid idDiscriminator, CancellationToken token)
+    public async Task<IActionResult> GetDatesChange([FromRoute] int idDiscriminator, CancellationToken token)
     {
         var result = await repository.GetDatesChange(idDiscriminator, token);
 
@@ -156,7 +156,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
     [HttpGet("part/{idDiscriminator}")]
     [ProducesResponseType(typeof(IEnumerable<DataWithWellDepthAndSectionDto>), (int)HttpStatusCode.OK)]
     [ProducesResponseType((int)HttpStatusCode.NoContent)]
-    public async Task<IActionResult> GetPart([FromRoute] Guid idDiscriminator, DateTimeOffset dateBegin, int take = 86400, CancellationToken token = default)
+    public async Task<ActionResult<IEnumerable<DataWithWellDepthAndSectionDto>>> GetPart([FromRoute] int idDiscriminator, DateTimeOffset dateBegin, int take = 86400, CancellationToken token = default)
     {
         var result = await repository.GetGtDate(idDiscriminator, dateBegin, token);
 
@@ -166,7 +166,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
     [HttpGet("datesRange/{idDiscriminator}")]
     [ProducesResponseType(typeof(DatesRangeDto), (int)HttpStatusCode.OK)]
     [ProducesResponseType((int)HttpStatusCode.NoContent)]
-    public async Task<IActionResult> GetDatesRangeAsync([FromRoute] Guid idDiscriminator, CancellationToken token)
+    public async Task<ActionResult<DatesRangeDto>> GetDatesRangeAsync([FromRoute] int idDiscriminator, CancellationToken token)
     {
         var result = await repository.GetDatesRange(idDiscriminator, token);
 

Persistence.API/Controllers/WitsDataController.cs

@@ -0,0 +1,86 @@
+using System.Net;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Persistence.Models;
+using Persistence.Services.Interfaces;
+
+namespace Persistence.API.Controllers;
+
+/// <summary>
+/// Работа с параметрами Wits
+/// </summary>
+[ApiController]
+[Authorize]
+[Route("api/[controller]")]
+public class WitsDataController : ControllerBase, IWitsDataApi
+{
+	private readonly IWitsDataService witsDataService;
+
+	public WitsDataController(IWitsDataService witsDataService)
+	{
+		this.witsDataService = witsDataService;
+	}
+
+	/// <summary>
+	/// Получить диапазон дат, для которых есть данные в репозитории
+	/// </summary>
+	/// <param name="discriminatorId"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	[HttpGet("{discriminatorId}/datesRange")]
+	public async Task<ActionResult<DatesRangeDto>> GetDatesRangeAsync([FromRoute] int discriminatorId, CancellationToken token)
+	{
+		var result = await witsDataService.GetDatesRangeAsync(discriminatorId, token);
+
+		return result == null ? NoContent() : Ok(result);
+	}
+
+	/// <summary>
+	/// Получить порцию записей, начиная с заданной даты 
+	/// </summary>
+	/// <param name="discriminatorId"></param>
+	/// <param name="dateBegin"></param>
+	/// <param name="take"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	[HttpGet("{discriminatorId}/part")]
+	public async Task<ActionResult<IEnumerable<WitsDataDto>>> GetPart([FromRoute] int discriminatorId, [FromQuery] DateTimeOffset dateBegin, [FromQuery] int take, CancellationToken token)
+	{
+		var result = await witsDataService.GetPart(discriminatorId, dateBegin, take, token);
+
+		return Ok(result);
+	}
+
+	/// <summary>
+	/// Получить набор параметров (Wits) для построения графика
+	/// </summary>
+	/// <param name="discriminatorId">Дискриминатор системы</param>
+	/// <param name="dateFrom">Начало временного интервала</param>
+	/// <param name="dateTo">Конец временного интервала</param>
+	/// <param name="approxPointsCount">Количество точек</param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	[HttpGet("{discriminatorId}/graph")]
+	public async Task<ActionResult<IEnumerable<WitsDataDto>>> GetValuesForGraph([FromRoute] int discriminatorId,
+		[FromQuery] DateTimeOffset dateFrom, [FromQuery] DateTimeOffset dateTo, [FromQuery] int approxPointsCount, CancellationToken token)
+	{
+		var result = await witsDataService.GetValuesForGraph(discriminatorId, dateFrom, dateTo, approxPointsCount, token);
+		
+		return Ok(result);
+	}
+
+	/// <summary>
+	/// Сохранить набор параметров (Wits)
+	/// </summary>
+	/// <param name="dtos"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	[HttpPost]
+	[ProducesResponseType(typeof(int), (int)HttpStatusCode.Created)]
+	public async Task<IActionResult> AddRange([FromBody] IEnumerable<WitsDataDto> dtos, CancellationToken token)
+	{
+		var result = await witsDataService.AddRange(dtos, token);
+
+		return CreatedAtAction(nameof(AddRange), result);
+	}
+}

Persistence.API/DependencyInjection.cs

@@ -6,6 +6,8 @@ using Microsoft.OpenApi.Models;
 using Persistence.Database.Entity;
 using Persistence.Models;
 using Persistence.Models.Configurations;
+using Persistence.Services;
+using Persistence.Services.Interfaces;
 using Swashbuckle.AspNetCore.SwaggerGen;
 using System.Reflection;
 using System.Text.Json.Nodes;
@@ -55,8 +57,13 @@ public static class DependencyInjection
         });
     }
 
-    #region Authentication
-    public static void AddJWTAuthentication(this IServiceCollection services, IConfiguration configuration)
+	public static void AddServices(this IServiceCollection services)
+	{
+		services.AddTransient<IWitsDataService, WitsDataService>();
+	}
+
+	#region Authentication
+	public static void AddJWTAuthentication(this IServiceCollection services, IConfiguration configuration)
     {
         var needUseKeyCloak = configuration
             .GetSection("NeedUseKeyCloak")

Persistence.API/Startup.cs

@@ -25,13 +25,13 @@ public class Startup
         services.AddAuthorization();
         services.AddJWTAuthentication(Configuration);
         services.AddMemoryCache();
+        services.AddServices();
 
         DependencyInjection.MapsterSetup();
     }
 
     public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
     {
-
         app.UseSwagger();
         app.UseSwaggerUI();
 

Persistence.Client/Clients/IWitsDataClient.cs

@@ -0,0 +1,21 @@
+using Microsoft.AspNetCore.Mvc;
+using Persistence.Models;
+using Refit;
+
+namespace Persistence.Client.Clients;
+public interface IWitsDataClient
+{
+	private const string BaseRoute = "/api/witsData";
+
+	[Get($"{BaseRoute}/{{discriminatorId}}/graph")]
+	Task<IApiResponse<IEnumerable<WitsDataDto>>> GetValuesForGraph(int discriminatorId, [Query] DateTimeOffset dateFrom, [Query] DateTimeOffset dateTo, [Query] int approxPointsCount, CancellationToken token);
+
+	[Post($"{BaseRoute}/")]
+	Task<IApiResponse<int>> AddRange(IEnumerable<WitsDataDto> dtos, CancellationToken token);
+
+	[Get($"{BaseRoute}/{{discriminatorId}}/part")]
+	Task<IApiResponse<IEnumerable<WitsDataDto>>> GetPart(int discriminatorId, [Query] DateTimeOffset dateBegin, [Query] int take = 24 * 60 * 60, CancellationToken token = default);
+
+	[Get($"{BaseRoute}/{{discriminatorId}}/datesRange")]
+	Task<IApiResponse<DatesRangeDto>> GetDatesRangeAsync(int discriminatorId, CancellationToken token);
+}

Persistence.Database.Postgres/Migrations/20241203120141_ParameterDataMigration.Designer.cs

@@ -0,0 +1,257 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using Persistence.Database.Model;
+
+#nullable disable
+
+namespace Persistence.Database.Postgres.Migrations
+{
+    [DbContext(typeof(PersistenceDbContext))]
+    [Migration("20241203120141_ParameterDataMigration")]
+    partial class ParameterDataMigration
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .UseCollation("Russian_Russia.1251")
+                .HasAnnotation("ProductVersion", "8.0.10")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.HasPostgresExtension(modelBuilder, "adminpack");
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("Persistence.Database.Entity.DrillingSystem", b =>
+                {
+                    b.Property<Guid>("SystemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasComment("Id системы автобурения");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("text")
+                        .HasComment("Описание системы автобурения");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("varchar(256)")
+                        .HasComment("Наименование системы автобурения");
+
+                    b.HasKey("SystemId");
+
+                    b.ToTable("DrillingSystem");
+                });
+
+            modelBuilder.Entity("Persistence.Database.Entity.ParameterData", b =>
+                {
+                    b.Property<int>("DiscriminatorId")
+                        .HasColumnType("integer")
+                        .HasComment("Дискриминатор системы");
+
+                    b.Property<int>("ParameterId")
+                        .HasColumnType("integer")
+                        .HasComment("Id параметра");
+
+                    b.Property<DateTimeOffset>("Timestamp")
+                        .HasColumnType("timestamp with time zone")
+                        .HasComment("Временная отметка");
+
+                    b.Property<string>("Value")
+                        .IsRequired()
+                        .HasColumnType("varchar(256)")
+                        .HasComment("Значение параметра в виде строки");
+
+                    b.HasKey("DiscriminatorId", "ParameterId", "Timestamp");
+
+                    b.ToTable("ParameterData");
+                });
+
+            modelBuilder.Entity("Persistence.Database.Entity.TechMessage", b =>
+                {
+                    b.Property<Guid>("EventId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasComment("Id события");
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer")
+                        .HasComment("Id Категории важности");
+
+                    b.Property<double?>("Depth")
+                        .HasColumnType("double precision")
+                        .HasComment("Глубина забоя");
+
+                    b.Property<string>("MessageText")
+                        .IsRequired()
+                        .HasColumnType("varchar(512)")
+                        .HasComment("Текст сообщения");
+
+                    b.Property<Guid>("SystemId")
+                        .HasColumnType("uuid")
+                        .HasComment("Id системы автобурения, к которой относится сообщение");
+
+                    b.Property<DateTimeOffset>("Timestamp")
+                        .HasColumnType("timestamp with time zone")
+                        .HasComment("Дата возникновения");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uuid")
+                        .HasComment("Id пользователя за пультом бурильщика");
+
+                    b.HasKey("EventId");
+
+                    b.HasIndex("SystemId");
+
+                    b.ToTable("TechMessage");
+                });
+
+            modelBuilder.Entity("Persistence.Database.Entity.TimestampedSet", b =>
+                {
+                    b.Property<Guid>("IdDiscriminator")
+                        .HasColumnType("uuid")
+                        .HasComment("Дискриминатор ссылка на тип сохраняемых данных");
+
+                    b.Property<DateTimeOffset>("Timestamp")
+                        .HasColumnType("timestamp with time zone")
+                        .HasComment("Отметка времени, строго в UTC");
+
+                    b.Property<string>("Set")
+                        .IsRequired()
+                        .HasColumnType("jsonb")
+                        .HasComment("Набор сохраняемых данных");
+
+                    b.HasKey("IdDiscriminator", "Timestamp");
+
+                    b.ToTable("TimestampedSets", t =>
+                        {
+                            t.HasComment("Общая таблица данных временных рядов");
+                        });
+                });
+
+            modelBuilder.Entity("Persistence.Database.Model.DataSaub", b =>
+                {
+                    b.Property<DateTimeOffset>("Date")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("date");
+
+                    b.Property<double?>("AxialLoad")
+                        .HasColumnType("double precision")
+                        .HasColumnName("axialLoad");
+
+                    b.Property<double?>("BitDepth")
+                        .HasColumnType("double precision")
+                        .HasColumnName("bitDepth");
+
+                    b.Property<double?>("BlockPosition")
+                        .HasColumnType("double precision")
+                        .HasColumnName("blockPosition");
+
+                    b.Property<double?>("BlockSpeed")
+                        .HasColumnType("double precision")
+                        .HasColumnName("blockSpeed");
+
+                    b.Property<double?>("Flow")
+                        .HasColumnType("double precision")
+                        .HasColumnName("flow");
+
+                    b.Property<double?>("HookWeight")
+                        .HasColumnType("double precision")
+                        .HasColumnName("hookWeight");
+
+                    b.Property<int>("IdFeedRegulator")
+                        .HasColumnType("integer")
+                        .HasColumnName("idFeedRegulator");
+
+                    b.Property<int?>("Mode")
+                        .HasColumnType("integer")
+                        .HasColumnName("mode");
+
+                    b.Property<double?>("Mse")
+                        .HasColumnType("double precision")
+                        .HasColumnName("mse");
+
+                    b.Property<short>("MseState")
+                        .HasColumnType("smallint")
+                        .HasColumnName("mseState");
+
+                    b.Property<double?>("Pressure")
+                        .HasColumnType("double precision")
+                        .HasColumnName("pressure");
+
+                    b.Property<double?>("Pump0Flow")
+                        .HasColumnType("double precision")
+                        .HasColumnName("pump0Flow");
+
+                    b.Property<double?>("Pump1Flow")
+                        .HasColumnType("double precision")
+                        .HasColumnName("pump1Flow");
+
+                    b.Property<double?>("Pump2Flow")
+                        .HasColumnType("double precision")
+                        .HasColumnName("pump2Flow");
+
+                    b.Property<double?>("RotorSpeed")
+                        .HasColumnType("double precision")
+                        .HasColumnName("rotorSpeed");
+
+                    b.Property<double?>("RotorTorque")
+                        .HasColumnType("double precision")
+                        .HasColumnName("rotorTorque");
+
+                    b.Property<string>("User")
+                        .HasColumnType("text")
+                        .HasColumnName("user");
+
+                    b.Property<double?>("WellDepth")
+                        .HasColumnType("double precision")
+                        .HasColumnName("wellDepth");
+
+                    b.HasKey("Date");
+
+                    b.ToTable("DataSaub");
+                });
+
+            modelBuilder.Entity("Persistence.Database.Model.Setpoint", b =>
+                {
+                    b.Property<Guid>("Key")
+                        .HasColumnType("uuid")
+                        .HasComment("Ключ");
+
+                    b.Property<DateTimeOffset>("Created")
+                        .HasColumnType("timestamp with time zone")
+                        .HasComment("Дата создания уставки");
+
+                    b.Property<Guid>("IdUser")
+                        .HasColumnType("uuid")
+                        .HasComment("Id автора последнего изменения");
+
+                    b.Property<object>("Value")
+                        .IsRequired()
+                        .HasColumnType("jsonb")
+                        .HasComment("Значение уставки");
+
+                    b.HasKey("Key", "Created");
+
+                    b.ToTable("Setpoint");
+                });
+
+            modelBuilder.Entity("Persistence.Database.Entity.TechMessage", b =>
+                {
+                    b.HasOne("Persistence.Database.Entity.DrillingSystem", "System")
+                        .WithMany()
+                        .HasForeignKey("SystemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("System");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Persistence.Database.Postgres/Migrations/20241203120141_ParameterDataMigration.cs

@@ -0,0 +1,36 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Persistence.Database.Postgres.Migrations
+{
+    /// <inheritdoc />
+    public partial class ParameterDataMigration : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "ParameterData",
+                columns: table => new
+                {
+                    DiscriminatorId = table.Column<int>(type: "integer", nullable: false, comment: "Дискриминатор системы"),
+                    ParameterId = table.Column<int>(type: "integer", nullable: false, comment: "Id параметра"),
+                    Timestamp = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Временная отметка"),
+                    Value = table.Column<string>(type: "varchar(256)", nullable: false, comment: "Значение параметра в виде строки")
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ParameterData", x => new { x.DiscriminatorId, x.ParameterId, x.Timestamp });
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ParameterData");
+        }
+    }
+}

Persistence.Database.Postgres/Migrations/PersistencePostgresContextModelSnapshot.cs

@@ -46,6 +46,30 @@ namespace Persistence.Database.Postgres.Migrations
                     b.ToTable("DrillingSystem");
                 });
 
+            modelBuilder.Entity("Persistence.Database.Entity.ParameterData", b =>
+                {
+                    b.Property<int>("DiscriminatorId")
+                        .HasColumnType("integer")
+                        .HasComment("Дискриминатор системы");
+
+                    b.Property<int>("ParameterId")
+                        .HasColumnType("integer")
+                        .HasComment("Id параметра");
+
+                    b.Property<DateTimeOffset>("Timestamp")
+                        .HasColumnType("timestamp with time zone")
+                        .HasComment("Временная отметка");
+
+                    b.Property<string>("Value")
+                        .IsRequired()
+                        .HasColumnType("varchar(256)")
+                        .HasComment("Значение параметра в виде строки");
+
+                    b.HasKey("DiscriminatorId", "ParameterId", "Timestamp");
+
+                    b.ToTable("ParameterData");
+                });
+
             modelBuilder.Entity("Persistence.Database.Entity.TechMessage", b =>
                 {
                     b.Property<Guid>("EventId")

Persistence.Database/Entity/ChangeLog.cs

@@ -15,7 +15,7 @@ public class ChangeLog : IChangeLog, IWithSectionPart
     public Guid Id { get; set; }
 
     [Comment("Дискриминатор таблицы")]
-    public Guid IdDiscriminator { get; set; }
+    public int IdDiscriminator { get; set; }
 
     [Comment("Автор изменения")]
     public Guid IdAuthor { get; set; }

Persistence.Database/Entity/IChangeLog.cs

@@ -39,7 +39,7 @@ public interface IChangeLog
     /// <summary>
     /// Дискриминатор таблицы
     /// </summary>
-    public Guid IdDiscriminator { get; set; }
+    public int IdDiscriminator { get; set; }
 
     /// <summary>
     /// Значение

Persistence.Database/Entity/ParameterData.cs

@@ -0,0 +1,21 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using Microsoft.EntityFrameworkCore;
+
+namespace Persistence.Database.Entity;
+
+[PrimaryKey(nameof(DiscriminatorId), nameof(ParameterId), nameof(Timestamp))]
+public class ParameterData
+{
+	[Required, Comment("Дискриминатор системы")]
+	public int DiscriminatorId { get; set; }
+
+	[Comment("Id параметра")]
+	public int ParameterId { get; set; }
+
+	[Column(TypeName = "varchar(256)"), Comment("Значение параметра в виде строки")]
+	public required string Value { get; set; }
+
+	[Comment("Временная отметка")]
+	public DateTimeOffset Timestamp { get; set; }
+}

Persistence.Database/PersistenceDbContext.cs

@@ -17,7 +17,11 @@ public class PersistenceDbContext : DbContext
 
     public DbSet<ChangeLog> ChangeLog => Set<ChangeLog>();
 
-    public PersistenceDbContext(DbContextOptions options)
+	public DbSet<TechMessage> TechMessage => Set<TechMessage>();
+
+	public DbSet<ParameterData> ParameterData => Set<ParameterData>();
+
+	public PersistenceDbContext(DbContextOptions options)
         : base(options)
     {
 

Persistence.IntegrationTests/Controllers/ChangeLogControllerTest.cs

@@ -1,8 +1,9 @@
-using Mapster;
+using Mapster;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.DependencyInjection;
 using Persistence.Client;
 using Persistence.Client.Clients.Interfaces;
+using Persistence.Database.Entity;
 using Persistence.Database.Model;
 using Persistence.Models;
 using Persistence.Models.Requests;
@@ -25,8 +26,10 @@ public class ChangeLogControllerTest : BaseIntegrationTest
     [Fact]
     public async Task ClearAndInsertRange_InEmptyDb()
     {
-        // arrange
-        var idDiscriminator = Guid.NewGuid();
+		// arrange
+		dbContext.CleanupDbSet<ChangeLog>();
+
+		var idDiscriminator = 1;
         var dtos = Generate(2, DateTimeOffset.UtcNow);
 
         // act
@@ -57,7 +60,7 @@ public class ChangeLogControllerTest : BaseIntegrationTest
     {
         // arrange
         var count = 1;
-        var idDiscriminator = Guid.NewGuid();
+        var idDiscriminator = 1;
         var dtos = Generate(count, DateTimeOffset.UtcNow);
         var dto = dtos.FirstOrDefault()!;
 
@@ -73,7 +76,7 @@ public class ChangeLogControllerTest : BaseIntegrationTest
     {
         // arrange
         var count = 3;
-        var idDiscriminator = Guid.NewGuid();
+        var idDiscriminator = 1;
         var dtos = Generate(count, DateTimeOffset.UtcNow);
 
         // act
@@ -86,8 +89,10 @@ public class ChangeLogControllerTest : BaseIntegrationTest
     [Fact]
     public async Task Update_returns_success()
     {
-        // arrange
-        var idDiscriminator = Guid.NewGuid();
+		// arrange
+		dbContext.CleanupDbSet<ChangeLog>();
+
+		var idDiscriminator = 1;
         var dtos = Generate(1, DateTimeOffset.UtcNow);
         var dto = dtos.FirstOrDefault()!;
         var result = await client.Add(idDiscriminator, dto, new CancellationToken());
@@ -218,9 +223,11 @@ public class ChangeLogControllerTest : BaseIntegrationTest
     [Fact]
     public async Task GetByDate_returns_success()
     {
-        // arrange
-        //создаем записи
-        var count = 5;
+		// arrange
+		dbContext.CleanupDbSet<ChangeLog>();
+
+		//создаем записи
+		var count = 5;
         var changeLogItems = CreateChangeLogItems(count, (-15, 15));
         var idDiscriminator = changeLogItems.Item1;
         var entities = changeLogItems.Item2;
@@ -269,12 +276,14 @@ public class ChangeLogControllerTest : BaseIntegrationTest
         int daysAfterNowFilter,
         int changeLogCount)
     {
-        // arrange
-        //создаем записи
-        var count = insertedCount;
+		// arrange
+		dbContext.CleanupDbSet<ChangeLog>();
+
+		//создаем записи
+		var count = insertedCount;
         var daysRange = (daysBeforeNowChangeLog, daysAfterNowChangeLog);
         var changeLogItems = CreateChangeLogItems(count, daysRange);
-        var idDiscriminator = changeLogItems.Item1;
+        var idDiscriminator = 1;
         var entities = changeLogItems.Item2;
 
         foreach (var entity in entities)
@@ -312,12 +321,12 @@ public class ChangeLogControllerTest : BaseIntegrationTest
 
     }
 
-    private (Guid, ChangeLog[]) CreateChangeLogItems(int count, (int, int) daysRange)
+    private (int, ChangeLog[]) CreateChangeLogItems(int count, (int, int) daysRange)
     {
         var minDayCount = daysRange.Item1;
         var maxDayCount = daysRange.Item2;
 
-        Guid idDiscriminator = Guid.NewGuid();
+        var idDiscriminator = 1;
         var dtos = Generate(count, DateTimeOffset.UtcNow);
         var entities = dtos.Select(d =>
         {

Persistence.IntegrationTests/Controllers/SetpointControllerTest.cs

@@ -132,7 +132,7 @@ namespace Persistence.IntegrationTests.Controllers
 			dbContext.CleanupDbSet<Setpoint>();
 
 			//act
-			var response = await setpointClient.GetDatesRangeAsync(new CancellationToken());
+			var response = await setpointClient.GetDatesRangeAsync(CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -150,10 +150,10 @@ namespace Persistence.IntegrationTests.Controllers
 
 			var dateBegin = DateTimeOffset.MinValue;
 			var take = 1;
-			var part = await setpointClient.GetPart(dateBegin, take, new CancellationToken());
+			var part = await setpointClient.GetPart(dateBegin, take, CancellationToken.None);
 
 			//act
-			var response = await setpointClient.GetDatesRangeAsync(new CancellationToken());
+			var response = await setpointClient.GetDatesRangeAsync(CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -178,7 +178,7 @@ namespace Persistence.IntegrationTests.Controllers
 			var take = 2;
 
 			//act
-			var response = await setpointClient.GetPart(dateBegin, take, new CancellationToken());
+			var response = await setpointClient.GetPart(dateBegin, take, CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -194,7 +194,7 @@ namespace Persistence.IntegrationTests.Controllers
 			await Add();
 
 			//act
-			var response = await setpointClient.GetPart(dateBegin, take, new CancellationToken());
+			var response = await setpointClient.GetPart(dateBegin, take, CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);

Persistence.IntegrationTests/Controllers/TechMessagesControllerTest.cs

@@ -40,7 +40,7 @@ namespace Persistence.IntegrationTests.Controllers
 			};
 
 			//act
-			var response = await techMessagesClient.GetPage(requestDto, new CancellationToken());
+			var response = await techMessagesClient.GetPage(requestDto, CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -55,7 +55,7 @@ namespace Persistence.IntegrationTests.Controllers
 			//arrange
 			var dtos = await InsertRange();
 			var dtosCount = dtos.Count();
-			var PaginationRequest = new PaginationRequest()
+			var requestDto = new PaginationRequest()
 			{
 				Skip = 0,
 				Take = 2,
@@ -63,7 +63,7 @@ namespace Persistence.IntegrationTests.Controllers
 			};
 
 			//act
-			var response = await techMessagesClient.GetPage(PaginationRequest, new CancellationToken());
+			var response = await techMessagesClient.GetPage(requestDto, CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -95,16 +95,11 @@ namespace Persistence.IntegrationTests.Controllers
 				}
 			};
 
-			try
-			{
-				//act
-				var response = await techMessagesClient.AddRange(dtos, new CancellationToken());
-			}
-			catch (Exception ex)
-			{
-				//assert
-				Assert.Equal(exceptionMessage, ex.Message);
-			}
+			//act
+			var response = await techMessagesClient.AddRange(dtos, new CancellationToken());
+
+			//assert
+			Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
 		}
 
 		[Fact]
@@ -116,7 +111,7 @@ namespace Persistence.IntegrationTests.Controllers
 			dbContext.CleanupDbSet<Database.Entity.DrillingSystem>();
 
 			//act
-			var response = await techMessagesClient.GetSystems(new CancellationToken());
+			var response = await techMessagesClient.GetSystems(CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -134,7 +129,7 @@ namespace Persistence.IntegrationTests.Controllers
 				.ToArray();
 
 			//act
-			var response = await techMessagesClient.GetSystems(new CancellationToken());
+			var response = await techMessagesClient.GetSystems(CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -154,7 +149,7 @@ namespace Persistence.IntegrationTests.Controllers
 			var autoDrillingSystem = nameof(TechMessageDto.System);
 
 			//act
-			var response = await techMessagesClient.GetStatistics(autoDrillingSystem, imortantId, new CancellationToken());
+			var response = await techMessagesClient.GetStatistics(autoDrillingSystem, imortantId, CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -171,7 +166,7 @@ namespace Persistence.IntegrationTests.Controllers
 			var filteredDtos = dtos.Where(e => e.CategoryId == imortantId && e.System == autoDrillingSystem);
 
 			//act
-			var response = await techMessagesClient.GetStatistics(autoDrillingSystem, imortantId, new CancellationToken());
+			var response = await techMessagesClient.GetStatistics(autoDrillingSystem, imortantId, CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -190,7 +185,7 @@ namespace Persistence.IntegrationTests.Controllers
 			dbContext.CleanupDbSet<DrillingSystem>();
 
 			//act
-			var response = await techMessagesClient.GetDatesRangeAsync(new CancellationToken());
+			var response = await techMessagesClient.GetDatesRangeAsync(CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -205,7 +200,7 @@ namespace Persistence.IntegrationTests.Controllers
 			await InsertRange();
 
 			//act
-			var response = await techMessagesClient.GetDatesRangeAsync(new CancellationToken());
+			var response = await techMessagesClient.GetDatesRangeAsync(CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -221,7 +216,7 @@ namespace Persistence.IntegrationTests.Controllers
 			var take = 2;
 
 			//act
-			var response = await techMessagesClient.GetPart(dateBegin, take, new CancellationToken());
+			var response = await techMessagesClient.GetPart(dateBegin, take, CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -237,7 +232,7 @@ namespace Persistence.IntegrationTests.Controllers
 			await InsertRange();
 
 			//act
-			var response = await techMessagesClient.GetPart(dateBegin, take, new CancellationToken());
+			var response = await techMessagesClient.GetPart(dateBegin, take, CancellationToken.None);
 
 			//assert
 			Assert.NotNull(response);
@@ -277,7 +272,7 @@ namespace Persistence.IntegrationTests.Controllers
 
 
 			//act
-			var response = await techMessagesClient.AddRange(dtos, new CancellationToken());
+			var response = await techMessagesClient.AddRange(dtos, CancellationToken.None);
 
 			//assert
 			Assert.Equal(dtos.Count, response);

Persistence.IntegrationTests/Controllers/WitsDataControllerTest.cs

@@ -0,0 +1,234 @@
+using System.Net;
+using Microsoft.Extensions.DependencyInjection;
+using Persistence.Client;
+using Persistence.Client.Clients;
+using Persistence.Database.Entity;
+using Persistence.Models;
+using Xunit;
+
+namespace Persistence.IntegrationTests.Controllers;
+public class WitsDataControllerTest : BaseIntegrationTest
+{
+	private IWitsDataClient witsDataClient;
+
+	public WitsDataControllerTest(WebAppFactoryFixture factory) : base(factory)
+	{
+		var scope = factory.Services.CreateScope();
+		var persistenceClientFactory = scope.ServiceProvider
+			.GetRequiredService<PersistenceClientFactory>();
+
+		witsDataClient = persistenceClientFactory.GetClient<IWitsDataClient>();
+	}
+
+	[Fact]
+	public async Task GetDatesRangeAsync_returns_success()
+	{
+		//arrange
+		dbContext.CleanupDbSet<ParameterData>();
+
+		var discriminatorId = 1;
+
+		//act
+		var response = await witsDataClient.GetDatesRangeAsync(discriminatorId, CancellationToken.None);
+
+		//assert
+		Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+		Assert.NotNull(response.Content);
+	}
+
+	[Fact]
+	public async Task GetPart_returns_success()
+	{
+		//arrange
+		dbContext.CleanupDbSet<ParameterData>();
+
+		var discriminatorId = 1;
+		var dateBegin = DateTimeOffset.UtcNow;
+		var take = 1;
+
+		//act
+		var response = await witsDataClient.GetPart(discriminatorId, dateBegin, take, CancellationToken.None);
+
+		//assert
+		Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+		Assert.NotNull(response.Content);
+		Assert.Empty(response.Content);
+	}
+
+	[Fact]
+	public async Task InsertRange_returns_success()
+	{
+		//arrange
+		dbContext.CleanupDbSet<ParameterData>();
+
+		//act
+		await AddRange();
+	}
+
+	[Fact]
+	public async Task GetValuesForGraph_returns_success()
+	{
+		//arrange
+		dbContext.CleanupDbSet<ParameterData>();
+
+		var discriminatorId = 1;
+		var dateFrom = DateTimeOffset.UtcNow;
+		var dateTo = DateTimeOffset.UtcNow;
+		var approxPointCount = 12;
+
+		//act
+		var response = await witsDataClient.GetValuesForGraph(discriminatorId, dateFrom, dateTo, approxPointCount, CancellationToken.None);
+
+		//assert
+		Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+		Assert.NotNull(response.Content);
+		Assert.Empty(response.Content);
+	}
+
+	[Fact]
+	public async Task GetDatesRangeAsync_AfterSave_returns_success()
+	{
+		//arrange
+		dbContext.CleanupDbSet<ParameterData>();
+
+		var dtos = await AddRange();
+		var discriminatorId = dtos.FirstOrDefault()!.DiscriminatorId;
+
+		//act
+		var response = await witsDataClient.GetDatesRangeAsync(discriminatorId, CancellationToken.None);
+
+		//assert
+		Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+		Assert.NotNull(response.Content);
+
+		var expectedDateFrom = dtos
+			.Select(e => e.Timestamped)
+			.Min()
+			.ToString("dd.MM.yyyy-HH:mm:ss");
+		var actualDateFrom = response.Content.From.DateTime
+			.ToString("dd.MM.yyyy-HH:mm:ss");
+		Assert.Equal(expectedDateFrom, actualDateFrom);
+
+		var expectedDateTo = dtos
+			.Select(e => e.Timestamped)
+			.Max()
+			.ToString("dd.MM.yyyy-HH:mm:ss");
+		var actualDateTo = response.Content.To.DateTime
+			.ToString("dd.MM.yyyy-HH:mm:ss");
+		Assert.Equal(expectedDateTo, actualDateTo);
+	}
+
+	[Fact]
+	public async Task GetPart_AfterSave_returns_success()
+	{
+		//arrange
+		dbContext.CleanupDbSet<ParameterData>();
+
+		var dtos = await AddRange();
+		var discriminatorId = dtos.FirstOrDefault()!.DiscriminatorId;
+		var dateBegin = dtos.FirstOrDefault()!.Timestamped;
+		var take = 1;
+
+		//act
+		var response = await witsDataClient.GetPart(discriminatorId, dateBegin, take, CancellationToken.None);
+
+		//assert
+		Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+		Assert.NotNull(response.Content);
+		Assert.NotEmpty(response.Content);
+		Assert.Equal(take, response.Content.Count());
+
+		var expectedDto = dtos.FirstOrDefault();
+		var actualDto = response.Content.FirstOrDefault();
+		Assert.Equal(expectedDto?.DiscriminatorId, actualDto?.DiscriminatorId);
+
+		var expectedValueDto = expectedDto?.Values.FirstOrDefault();
+		var actualValueDto = actualDto?.Values.FirstOrDefault();
+		Assert.Equal(expectedValueDto?.ItemId, actualValueDto?.ItemId);
+		Assert.Equal(expectedValueDto?.RecordId, actualValueDto?.RecordId);
+	}
+
+	[Fact]
+	public async Task GetValuesForGraph_AfterSave_returns_success()
+	{
+		//arrange
+		dbContext.CleanupDbSet<ParameterData>();
+
+		var dtos = await AddRange(37);
+		var discriminatorId = dtos.FirstOrDefault()!.DiscriminatorId;
+		var dateFrom = dtos.Select(e => e.Timestamped).Min();
+		var dateTo = dtos.Select(e => e.Timestamped).Max();
+		var approxPointCount = 12;
+
+		//act
+		var response = await witsDataClient.GetValuesForGraph(discriminatorId, dateFrom, dateTo, approxPointCount, CancellationToken.None);
+
+		//assert
+		Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+		Assert.NotNull(response.Content);
+		Assert.Equal(approxPointCount, response.Content.Count());
+	}
+
+	[Fact]
+	public async Task AddRange_returns_BadRequest()
+	{
+		//arrange
+		var dtos = new List<WitsDataDto>()
+		{
+			new WitsDataDto()
+			{
+				DiscriminatorId = -1, // < 0
+				Timestamped = DateTimeOffset.UtcNow,
+				Values = new List<WitsValueDto>()
+				{
+					new WitsValueDto()
+					{
+						RecordId = -1, // < 0
+						ItemId = 101, // > 100
+						Value = string.Empty
+					}
+				}
+			}
+		};
+
+		//act
+		var response = await witsDataClient.AddRange(dtos, CancellationToken.None);
+
+		//assert
+		Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
+	}
+
+	private async Task<IEnumerable<WitsDataDto>> AddRange(int countToCreate = 10)
+	{
+		var dtos = new List<WitsDataDto>();
+		var timestamped = DateTimeOffset.UtcNow;
+		for (var i = 0; i < countToCreate; i++)
+		{
+			var random = new Random();
+			dtos.Add(new WitsDataDto()
+			{
+				DiscriminatorId = 1,
+				Timestamped = timestamped.AddSeconds(i),
+				Values = new List<WitsValueDto>()
+				{
+					new WitsValueDto()
+					{
+						RecordId = i + 1,
+						ItemId = i + 1,
+						Value = random.Next(1, 100)
+					}
+				}
+			});
+		}
+
+		//act
+		var response = await witsDataClient.AddRange(dtos, CancellationToken.None);
+
+		//assert
+		var count = dtos.SelectMany(e => e.Values).Count();
+		Assert.Equal(HttpStatusCode.Created, response.StatusCode);
+		Assert.Equal(count, response.Content);
+
+		return dtos;
+	}
+}

Persistence.Repository/DependencyInjection.cs

@@ -34,6 +34,7 @@ public static class DependencyInjection
         services.AddTransient<IChangeLogRepository, ChangeLogRepository>();
         services.AddTransient<ITimestampedSetRepository, TimestampedSetRepository>();
 		services.AddTransient<ITechMessagesRepository, TechMessagesRepository>();
+        services.AddTransient<IParameterRepository, ParameterRepository>();
 
         return services;
     }

Persistence.Repository/Repositories/ChangeLogRepository.cs

@@ -16,7 +16,7 @@ public class ChangeLogRepository : IChangeLogRepository
         this.db = db;
     }
 
-    public async Task<int> AddRange(Guid idAuthor, Guid idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token)
+    public async Task<int> AddRange(Guid idAuthor, int idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token)
     {
         var entities = new List<ChangeLog>();
         foreach (var dto in dtos)
@@ -49,7 +49,7 @@ public class ChangeLogRepository : IChangeLogRepository
         return result;
     }
 
-    public async Task<int> MarkAsDeleted(Guid idEditor, Guid idDiscriminator, CancellationToken token)
+    public async Task<int> MarkAsDeleted(Guid idEditor, int idDiscriminator, CancellationToken token)
     {
         var query = db.Set<ChangeLog>()
             .Where(s => s.IdDiscriminator == idDiscriminator)
@@ -75,7 +75,7 @@ public class ChangeLogRepository : IChangeLogRepository
         return await db.SaveChangesAsync(token);
     }
 
-    public async Task<int> ClearAndAddRange(Guid idAuthor, Guid idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token)
+    public async Task<int> ClearAndAddRange(Guid idAuthor, int idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token)
     {
         var result = 0;
 
@@ -127,7 +127,7 @@ public class ChangeLogRepository : IChangeLogRepository
     }
 
     public async Task<PaginationContainer<DataWithWellDepthAndSectionDto>> GetByDate(
-       Guid idDiscriminator,
+       int idDiscriminator,
        DateTimeOffset momentUtc,
        SectionPartRequest filterRequest,
        PaginationRequest paginationRequest,
@@ -142,14 +142,14 @@ public class ChangeLogRepository : IChangeLogRepository
         return result;
     }
 
-    private IQueryable<ChangeLog> CreateQuery(Guid idDiscriminator)
+    private IQueryable<ChangeLog> CreateQuery(int idDiscriminator)
     {
         var query = db.Set<ChangeLog>().Where(e => e.IdDiscriminator == idDiscriminator);
 
         return query;
     }
 
-    public async Task<IEnumerable<ChangeLogDto>> GetChangeLogForInterval(Guid idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd, CancellationToken token)
+    public async Task<IEnumerable<ChangeLogDto>> GetChangeLogForInterval(int idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd, CancellationToken token)
     {
         var query = db.Set<ChangeLog>().Where(s => s.IdDiscriminator == idDiscriminator);
 
@@ -169,7 +169,7 @@ public class ChangeLogRepository : IChangeLogRepository
 
 
 
-    public async Task<IEnumerable<DateOnly>> GetDatesChange(Guid idDiscriminator, CancellationToken token)
+    public async Task<IEnumerable<DateOnly>> GetDatesChange(int idDiscriminator, CancellationToken token)
     {
         var query = db.Set<ChangeLog>().Where(e => e.IdDiscriminator == idDiscriminator);
 
@@ -195,7 +195,7 @@ public class ChangeLogRepository : IChangeLogRepository
         return datesOnly;
     }
 
-    private ChangeLog CreateEntityFromDto(Guid idAuthor, Guid idDiscriminator, DataWithWellDepthAndSectionDto dto)
+    private ChangeLog CreateEntityFromDto(Guid idAuthor, int idDiscriminator, DataWithWellDepthAndSectionDto dto)
     {
         var entity = new ChangeLog()
         {
@@ -214,7 +214,7 @@ public class ChangeLogRepository : IChangeLogRepository
         return entity;
     }
 
-    public async Task<IEnumerable<DataWithWellDepthAndSectionDto>> GetGtDate(Guid idDiscriminator, DateTimeOffset dateBegin, CancellationToken token)
+    public async Task<IEnumerable<DataWithWellDepthAndSectionDto>> GetGtDate(int idDiscriminator, DateTimeOffset dateBegin, CancellationToken token)
     {
         var date = dateBegin.ToUniversalTime();
         var query = this.db.Set<ChangeLog>()
@@ -228,7 +228,7 @@ public class ChangeLogRepository : IChangeLogRepository
         return dtos;
     }
 
-    public async Task<DatesRangeDto?> GetDatesRange(Guid idDiscriminator, CancellationToken token)
+    public async Task<DatesRangeDto?> GetDatesRange(int idDiscriminator, CancellationToken token)
     {
         var query = db.Set<ChangeLog>()
             .Where(e => e.IdDiscriminator == idDiscriminator)

Persistence.Repository/Repositories/ParameterRepository.cs

@@ -0,0 +1,87 @@
+using Mapster;
+using Microsoft.EntityFrameworkCore;
+using Newtonsoft.Json.Linq;
+using Persistence.Database.Entity;
+using Persistence.Models;
+using Persistence.Repositories;
+
+namespace Persistence.Repository.Repositories;
+public class ParameterRepository : IParameterRepository
+{
+	private DbContext db;
+
+	public ParameterRepository(DbContext db)
+	{
+		this.db = db;
+	}
+
+	protected virtual IQueryable<ParameterData> GetQueryReadOnly() => db.Set<ParameterData>();
+
+	public async Task<DatesRangeDto> GetDatesRangeAsync(int idDiscriminator, CancellationToken token)
+	{
+		var query = GetQueryReadOnly()
+			.Where(e => e.DiscriminatorId == idDiscriminator)
+			.GroupBy(e => 1)
+			.Select(group => new
+			{
+				Min = group.Min(e => e.Timestamp),
+				Max = group.Max(e => e.Timestamp),
+			});
+		var values = await query.FirstOrDefaultAsync(token);
+		var result = new DatesRangeDto()
+		{
+			From = values?.Min ?? DateTimeOffset.MinValue,
+			To = values?.Max ?? DateTimeOffset.MaxValue
+		};
+
+		return result;
+	}
+
+	public async Task<IEnumerable<ParameterDto>> GetPart(int idDiscriminator, DateTimeOffset dateBegin, int take, CancellationToken token)
+	{
+		var query = GetQueryReadOnly();
+		var universalDate = dateBegin.ToUniversalTime();
+		var entities = await query
+			.Where(e => e.DiscriminatorId == idDiscriminator && e.Timestamp >= universalDate)
+			.Take(take)
+			.ToArrayAsync(token);
+		var dtos = entities.Select(e => e.Adapt<ParameterDto>());
+
+		return dtos;
+	}
+
+	public async Task<IEnumerable<ParameterDto>> GetValuesForGraph(int discriminatorId, DateTimeOffset dateFrom, DateTimeOffset dateTo,
+		int approxPointsCount, int? ratio, CancellationToken token)
+	{
+		var query = db.Set<ParameterData>().AsNoTracking();
+		var universalDateFrom = dateFrom.ToUniversalTime();
+		var universalDateTo = dateTo.ToUniversalTime();
+
+		query = query
+			.Where(e => e.DiscriminatorId == discriminatorId)
+			.Where(e => e.Timestamp >= universalDateFrom && e.Timestamp <= universalDateTo)
+			.OrderBy(e => e.Timestamp);
+		if (ratio != null)
+		{
+			query = query.Where(e => ((int) (e.Timestamp - dateFrom).TotalSeconds) % ratio == 0);
+		}
+
+		var entities = await query
+			.Take((int)(2.5 * approxPointsCount))
+			.ToArrayAsync(token);
+
+		var dtos = entities.Select(e => e.Adapt<ParameterDto>());
+
+		return dtos;
+	}
+
+	public async Task<int> AddRange(IEnumerable<ParameterDto> dtos, CancellationToken token)
+	{
+		var entities = dtos.Select(e => e.Adapt<ParameterData>());
+
+		await db.Set<ParameterData>().AddRangeAsync(entities, token);
+		var result = await db.SaveChangesAsync(token);
+
+		return result;
+	}
+}

Persistence/API/IChangeLogApi.cs

@@ -16,7 +16,7 @@ public interface IChangeLogApi : ISyncWithDiscriminatorApi<DataWithWellDepthAndS
     /// <param name="dtos"></param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<IActionResult> ClearAndAddRange(Guid idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token);
+    Task<IActionResult> ClearAndAddRange(int idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token);
 
     /// <summary>
     /// Получение данных на текущую дату (с пагинацией)
@@ -26,7 +26,7 @@ public interface IChangeLogApi : ISyncWithDiscriminatorApi<DataWithWellDepthAndS
     /// <param name="paginationRequest">параметры запроса пагинации</param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<IActionResult> GetCurrent(Guid idDiscriminator, SectionPartRequest filterRequest, PaginationRequest paginationRequest, CancellationToken token);
+    Task<IActionResult> GetCurrent(int idDiscriminator, SectionPartRequest filterRequest, PaginationRequest paginationRequest, CancellationToken token);
 
     /// <summary>
     /// Получение данных на определенную дату (с пагинацией)
@@ -37,7 +37,7 @@ public interface IChangeLogApi : ISyncWithDiscriminatorApi<DataWithWellDepthAndS
     /// <param name="paginationRequest">параметры запроса пагинации</param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<IActionResult> GetByDate(Guid idDiscriminator, DateTimeOffset moment, SectionPartRequest filterRequest, PaginationRequest paginationRequest, CancellationToken token);
+    Task<IActionResult> GetByDate(int idDiscriminator, DateTimeOffset moment, SectionPartRequest filterRequest, PaginationRequest paginationRequest, CancellationToken token);
 
     /// <summary>
     /// Получение исторических данных за определенный период времени
@@ -47,7 +47,7 @@ public interface IChangeLogApi : ISyncWithDiscriminatorApi<DataWithWellDepthAndS
     /// <param name="dateEnd"></param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<IActionResult> GetChangeLogForDate(Guid idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd, CancellationToken token);
+    Task<IActionResult> GetChangeLogForDate(int idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd, CancellationToken token);
 
     /// <summary>
     /// Добавить одну запись 
@@ -56,7 +56,7 @@ public interface IChangeLogApi : ISyncWithDiscriminatorApi<DataWithWellDepthAndS
     /// <param name="dto"></param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<IActionResult> Add(Guid idDiscriminator, DataWithWellDepthAndSectionDto dto, CancellationToken token);
+    Task<IActionResult> Add(int idDiscriminator, DataWithWellDepthAndSectionDto dto, CancellationToken token);
 
     /// <summary>
     /// Добавить несколько записей
@@ -65,7 +65,7 @@ public interface IChangeLogApi : ISyncWithDiscriminatorApi<DataWithWellDepthAndS
     /// <param name="dtos"></param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<IActionResult> AddRange(Guid idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token);
+    Task<IActionResult> AddRange(int idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token);
 
     /// <summary>
     /// Обновить одну запись
@@ -105,5 +105,5 @@ public interface IChangeLogApi : ISyncWithDiscriminatorApi<DataWithWellDepthAndS
     /// <param name="idDiscriminator"></param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<IActionResult> GetDatesChange(Guid idDiscriminator, CancellationToken token);
+    Task<IActionResult> GetDatesChange(int idDiscriminator, CancellationToken token);
 }

Persistence/API/ISyncWithDiscriminatorApi.cs

@@ -1,4 +1,4 @@
-using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc;
 using Persistence.Models;
 
 namespace Persistence.API;
@@ -8,21 +8,21 @@ namespace Persistence.API;
 /// </summary>
 public interface ISyncWithDiscriminatorApi<TDto>
 {
-    /// <summary>
-    /// Получить порцию записей, начиная с заданной даты 
-    /// </summary>
-    /// <param name="idDiscriminator"></param>
-    /// <param name="dateBegin"></param>
-    /// <param name="take">количество записей</param>
-    /// <param name="token"></param>
-    /// <returns></returns>
-    Task<IActionResult> GetPart(Guid idDiscriminator, DateTimeOffset dateBegin, int take = 24 * 60 * 60, CancellationToken token = default);
+	/// <summary>
+	/// Получить порцию записей, начиная с заданной даты 
+	/// </summary>
+	/// <param name="idDiscriminator"></param>
+	/// <param name="dateBegin"></param>
+	/// <param name="take">количество записей</param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<ActionResult<IEnumerable<TDto>>> GetPart(int idDiscriminator, DateTimeOffset dateBegin, int take = 24 * 60 * 60, CancellationToken token = default);
 
-    /// <summary>
-    /// Получить диапазон дат, для которых есть данные в репозитории
-    /// </summary>
-    /// <param name="idDiscriminator"></param>
-    /// <param name="token"></param>
-    /// <returns></returns>
-    Task<IActionResult> GetDatesRangeAsync(Guid idDiscriminator, CancellationToken token);
-}
+	/// <summary>
+	/// Получить диапазон дат, для которых есть данные в репозитории
+	/// </summary>
+	/// <param name="idDiscriminator"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<ActionResult<DatesRangeDto>> GetDatesRangeAsync(int idDiscriminator, CancellationToken token);
+}

Persistence/API/IWitsDataApi.cs

@@ -0,0 +1,30 @@
+using Microsoft.AspNetCore.Mvc;
+using Persistence.Models;
+
+namespace Persistence.API;
+
+/// <summary>
+/// Интерфейс для работы с параметрами Wits
+/// </summary>
+public interface IWitsDataApi : ISyncWithDiscriminatorApi<WitsDataDto>
+{
+	/// <summary>
+	/// Получить набор параметров (Wits) для построения графика
+	/// </summary>
+	/// <param name="discriminatorId"></param>
+	/// <param name="dateFrom"></param>
+	/// <param name="dateTo"></param>
+	/// <param name="approxPointsCount"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<ActionResult<IEnumerable<WitsDataDto>>> GetValuesForGraph(int discriminatorId, DateTimeOffset dateFrom, DateTimeOffset dateTo,
+		int approxPointsCount, CancellationToken token);
+
+	/// <summary>
+	/// Сохранить набор параметров (Wits)
+	/// </summary>
+	/// <param name="dtos"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<IActionResult> AddRange(IEnumerable<WitsDataDto> dtos, CancellationToken token);
+}

Persistence/Models/Configurations/WitsInfo.cs

@@ -0,0 +1,15 @@
+using Persistence.Models.Enumerations;
+
+namespace Persistence.Models.Configurations;
+
+/// <summary>
+/// Протокол Wits
+/// </summary>
+public class WitsInfo
+{
+	public int RecordId { get; set; }
+
+	public int ItemId { get; set; }
+
+	public WitsType ValueType { get; set; }
+}

Persistence/Models/Enumerations/WitsType.cs

@@ -0,0 +1,24 @@
+namespace Persistence.Models.Enumerations;
+
+/// <summary>
+/// WITS Data Type Codes
+/// </summary>
+public enum WitsType
+{
+    /// <summary>
+    /// Alphanumeric, Rep Code = 65
+    /// </summary>
+    A,
+    /// <summary>
+    /// 32 bit 2's complement signed integer, Rep Code = 73
+    /// </summary>
+    L,
+    /// <summary>
+    /// 16 bit 2's complement signed integer, Rep Code = 79
+    /// </summary>
+    S,
+    /// <summary>
+    /// 32 bit IEEE single precision floating point, Rep Code = 128
+    /// </summary>
+    F,
+}

Persistence/Models/ParameterDto.cs

@@ -0,0 +1,32 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Persistence.Models;
+
+/// <summary>
+/// Модель параметра
+/// </summary>
+public class ParameterDto
+{
+	/// <summary>
+	/// Дискриминатор системы
+	/// </summary>
+	[Range(0, int.MaxValue, ErrorMessage = "Дискриминатор системы не может быть меньше 0")]
+	public int DiscriminatorId { get; set; }
+
+	/// <summary>
+	/// Id параметра
+	/// </summary>
+	[Range(0, int.MaxValue, ErrorMessage = "Id параметра не может быть меньше 0")]
+	public int ParameterId { get; set; }
+
+	/// <summary>
+	/// Значение параметра в виде строки
+	/// </summary>
+	[StringLength(256, MinimumLength = 1, ErrorMessage = "Допустимая длина значения параметра от 1 до 256 символов")]
+	public required string Value { get; set; }
+
+	/// <summary>
+	/// Временная отметка
+	/// </summary>
+	public DateTimeOffset Timestamp { get; set; }
+}

Persistence/Models/WitsDataDto.cs

@@ -0,0 +1,25 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Persistence.Models;
+
+/// <summary>
+/// Группа параметров Wits
+/// </summary>
+public class WitsDataDto
+{
+	/// <summary>
+	/// Временная отметка
+	/// </summary>
+	public required DateTimeOffset Timestamped { get; set; }
+
+	/// <summary>
+	/// Дискриминатор системы
+	/// </summary>
+	[Range(0, int.MaxValue, ErrorMessage = "Дискриминатор системы не может быть меньше 0")]
+	public required int DiscriminatorId { get; set; }
+
+	/// <summary>
+	/// Параметры
+	/// </summary>
+	public IEnumerable<WitsValueDto> Values { get; set; } = [];
+}

Persistence/Models/WitsValueDto.cs

@@ -0,0 +1,26 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Persistence.Models;
+
+/// <summary>
+/// Параметр Wits
+/// </summary>
+public class WitsValueDto
+{
+	/// <summary>
+	/// Wits - Record Number
+	/// </summary>
+	[Range(1, 100, ErrorMessage = "Значение \"Record Number\" обязано находиться в диапозоне от 1 до 100")]
+	public int RecordId { get; set; }
+
+	/// <summary>
+	/// Wits - Record Item
+	/// </summary>
+	[Range(1, 100, ErrorMessage = "Значение \"Wits Record Item\" обязано находиться в диапозоне от 1 до 100")]
+	public int ItemId { get; set; }
+
+	/// <summary>
+	/// Значение параметра
+	/// </summary>
+	public required object Value { get; set; }
+}

Persistence/Persistence.csproj

@@ -6,6 +6,14 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="Services\Config\WitsConfig.json" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Include="Services\Config\WitsConfig.json" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.2.5" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.10" />

Persistence/Repositories/IChangeLogRepository.cs

@@ -17,7 +17,7 @@ public interface IChangeLogRepository : ISyncWithDiscriminatorRepository<DataWit
     /// <param name="dtos"></param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<int> AddRange(Guid idAuthor, Guid idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token);
+    Task<int> AddRange(Guid idAuthor, int idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token);
 
     /// <summary>
     /// Пометить записи как удаленные
@@ -35,7 +35,7 @@ public interface IChangeLogRepository : ISyncWithDiscriminatorRepository<DataWit
     /// <param name="idDiscriminator">дискриминатор таблицы</param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<int> MarkAsDeleted(Guid idEditor, Guid idDiscriminator, CancellationToken token);
+    Task<int> MarkAsDeleted(Guid idEditor, int idDiscriminator, CancellationToken token);
 
     /// <summary>
     /// Очистить и добавить новые
@@ -45,7 +45,7 @@ public interface IChangeLogRepository : ISyncWithDiscriminatorRepository<DataWit
     /// <param name="dtos"></param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<int> ClearAndAddRange(Guid idAuthor, Guid idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token);
+    Task<int> ClearAndAddRange(Guid idAuthor, int idDiscriminator, IEnumerable<DataWithWellDepthAndSectionDto> dtos, CancellationToken token);
 
     /// <summary>
     /// Редактирование записей
@@ -65,7 +65,7 @@ public interface IChangeLogRepository : ISyncWithDiscriminatorRepository<DataWit
     /// <param name="paginationRequest">параметры запроса пагинации</param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<PaginationContainer<DataWithWellDepthAndSectionDto>> GetByDate(Guid idDiscriminator, DateTimeOffset moment, SectionPartRequest filterRequest, PaginationRequest paginationRequest, CancellationToken token);
+    Task<PaginationContainer<DataWithWellDepthAndSectionDto>> GetByDate(int idDiscriminator, DateTimeOffset moment, SectionPartRequest filterRequest, PaginationRequest paginationRequest, CancellationToken token);
 
     /// <summary>
     /// Получение измененных записей за период времени
@@ -75,7 +75,7 @@ public interface IChangeLogRepository : ISyncWithDiscriminatorRepository<DataWit
     /// <param name="dateEnd"></param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<IEnumerable<ChangeLogDto>> GetChangeLogForInterval(Guid idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd, CancellationToken token);
+    Task<IEnumerable<ChangeLogDto>> GetChangeLogForInterval(int idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd, CancellationToken token);
 
     /// <summary>
     /// Получение списка дат, в которые происходили изменения (день, месяц, год, без времени)
@@ -83,5 +83,5 @@ public interface IChangeLogRepository : ISyncWithDiscriminatorRepository<DataWit
     /// <param name="idDiscriminator"></param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<IEnumerable<DateOnly>> GetDatesChange(Guid idDiscriminator, CancellationToken token);
+    Task<IEnumerable<DateOnly>> GetDatesChange(int idDiscriminator, CancellationToken token);
 }

Persistence/Repositories/IParameterRepository.cs

@@ -0,0 +1,43 @@
+using Persistence.Models;
+
+namespace Persistence.Repositories;
+public interface IParameterRepository
+{
+	/// <summary>
+	/// Получить порцию записей, начиная с заданной даты 
+	/// </summary>
+	/// <param name="dateBegin"></param>
+	/// <param name="take"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<IEnumerable<ParameterDto>> GetPart(int idDiscriminator, DateTimeOffset dateBegin, int take, CancellationToken token);
+
+	/// <summary>
+	/// Получить диапазон дат, для которых есть данные в репозитории
+	/// </summary>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<DatesRangeDto> GetDatesRangeAsync(int idDiscriminator, CancellationToken token);
+
+	/// <summary>
+	/// Получить набор параметров (Wits) для построения графика
+	/// </summary>
+	/// <param name="discriminatorId"></param>
+	/// <param name="dateFrom"></param>
+	/// <param name="dateTo"></param>
+	/// <param name="approxPointsCount"></param>
+	/// <param name="ratio"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<IEnumerable<ParameterDto>> GetValuesForGraph(int discriminatorId, DateTimeOffset dateFrom, DateTimeOffset dateTo,
+		int approxPointsCount, int? ratio, CancellationToken token);
+
+	/// <summary>
+	/// Сохранить набор параметров (Wits)
+	/// </summary>
+	/// <param name="dtos"></param>
+	/// <param name="witsIds"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<int> AddRange(IEnumerable<ParameterDto> dtos, CancellationToken token);
+}

Persistence/Repositories/ISyncWithDiscriminatorRepository.cs

@@ -15,7 +15,7 @@ public interface ISyncWithDiscriminatorRepository<TDto>
     /// <param name="dateBegin">дата начала</param>
     /// <param name="token"></param>    
     /// /// <returns></returns>
-    Task<IEnumerable<TDto>> GetGtDate(Guid idDiscriminator, DateTimeOffset dateBegin, CancellationToken token);
+    Task<IEnumerable<TDto>> GetGtDate(int idDiscriminator, DateTimeOffset dateBegin, CancellationToken token);
 
 
     /// <summary>
@@ -24,5 +24,5 @@ public interface ISyncWithDiscriminatorRepository<TDto>
     /// <param name="idDiscriminator">дискриминатор таблицы</param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<DatesRangeDto?> GetDatesRange(Guid idDiscriminator, CancellationToken token);
+    Task<DatesRangeDto?> GetDatesRange(int idDiscriminator, CancellationToken token);
 }

Persistence/Services/Interfaces/IArchiveService.cs

@@ -1,4 +1,4 @@
-namespace Persistence.Services;
+namespace Persistence.Services.Interfaces;
 
 /// <summary>
 /// Сервис по работе с БД

Persistence/Services/Interfaces/ITimeSeriesDataObserverService.cs

@@ -1,4 +1,4 @@
-namespace Persistence.Services;
+namespace Persistence.Services.Interfaces;
 
 public interface ITimeSeriesDataObserverService
 {

Persistence/Services/Interfaces/IWitsDataService.cs

@@ -0,0 +1,46 @@
+using Persistence.Models;
+
+namespace Persistence.Services.Interfaces;
+
+/// <summary>
+/// Сервис для работы с параметрами Wits
+/// </summary>
+public interface IWitsDataService
+{
+	/// <summary>
+	/// Получить набор параметров для построения графика
+	/// </summary>
+	/// <param name="idDiscriminator"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<DatesRangeDto> GetDatesRangeAsync(int idDiscriminator, CancellationToken token);
+
+	/// <summary>
+	/// Получить порцию записей, начиная с заданной даты
+	/// </summary>
+	/// <param name="idDiscriminator"></param>
+	/// <param name="dateBegin"></param>
+	/// <param name="take"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+    Task<IEnumerable<WitsDataDto>> GetPart(int idDiscriminator, DateTimeOffset dateBegin, int take, CancellationToken token);
+
+	/// <summary>
+	/// Получить диапазон дат, для которых есть данные в репозитории
+	/// </summary>
+	/// <param name="discriminatorId"></param>
+	/// <param name="dateFrom"></param>
+	/// <param name="dateTo"></param>
+	/// <param name="approxPointsCount"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<IEnumerable<WitsDataDto>> GetValuesForGraph(int discriminatorId, DateTimeOffset dateFrom, DateTimeOffset dateTo, int approxPointsCount, CancellationToken token);
+
+	/// <summary>
+	/// Сохранить набор параметров
+	/// </summary>
+	/// <param name="dtos"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<int> AddRange(IEnumerable<WitsDataDto> dtos, CancellationToken token);
+}

Persistence/Services/Interfaces/TimeSeriesDataObserverService.cs

@@ -1,4 +1,4 @@
-namespace Persistence.Services;
+namespace Persistence.Services.Interfaces;
 public abstract class TimeSeriesDataObserverService : ITimeSeriesDataObserverService
 {
 }

Persistence/Services/WitsDataService.cs

@@ -0,0 +1,174 @@
+using System.Text.Json.Serialization;
+using System.Text.Json;
+using Microsoft.Extensions.Configuration;
+using Persistence.Models;
+using Persistence.Repositories;
+using Persistence.Services.Interfaces;
+using Persistence.Models.Configurations;
+using Persistence.Models.Enumerations;
+using System.Globalization;
+
+namespace Persistence.Services;
+public class WitsDataService : IWitsDataService
+{
+	private readonly IParameterRepository witsDataRepository;
+
+	private readonly WitsInfo[] witsInfo;
+
+	private const int multiplier = 1000;
+	private const string witsConfigPath = "Persistence.Services.Config.WitsConfig.json";
+
+	public WitsDataService(IParameterRepository witsDataRepository)
+	{
+		this.witsDataRepository = witsDataRepository;
+
+		this.witsInfo = GetWitsInfo();
+	}
+
+	public Task<DatesRangeDto> GetDatesRangeAsync(int idDiscriminator, CancellationToken token)
+	{
+		var result = witsDataRepository.GetDatesRangeAsync(idDiscriminator, token);
+
+		return result;
+	}
+
+	public async Task<IEnumerable<WitsDataDto>> GetPart(int idDiscriminator, DateTimeOffset dateBegin, int take, CancellationToken token)
+	{
+		var dtos = await witsDataRepository.GetPart(idDiscriminator, dateBegin, take, token);
+		
+		var result = AdaptToWitsData(dtos);
+
+		return result;
+	}
+
+	public async Task<IEnumerable<WitsDataDto>> GetValuesForGraph(int discriminatorId, DateTimeOffset dateFrom, DateTimeOffset dateTo,
+		int approxPointsCount, CancellationToken token)
+	{
+		var intervalSec = (dateTo - dateFrom).TotalSeconds;
+
+		int? ratio = null;
+		if (intervalSec > 2 * approxPointsCount)
+		{
+			ratio = (int) intervalSec / approxPointsCount;
+		}
+
+		var dtos = await witsDataRepository.GetValuesForGraph(discriminatorId, dateFrom, dateTo, approxPointsCount, ratio, token);
+
+		var result = AdaptToWitsData(dtos);
+
+		return result;
+	}
+
+	public async Task<int> AddRange(IEnumerable<WitsDataDto> dtos, CancellationToken token)
+	{
+		var parameterDtos = dtos.SelectMany(e => e.Values.Select(t => new ParameterDto()
+		{
+			DiscriminatorId = e.DiscriminatorId,
+			ParameterId = EncodeId(t.RecordId, t.ItemId),
+			Value = t.Value.ToString()!,
+			Timestamp = e.Timestamped
+		}));
+		var result = await witsDataRepository.AddRange(parameterDtos, token);
+
+		return result;
+	}
+
+	private int EncodeId(int recordId, int itemId)
+	{
+		var resultId = multiplier * recordId + itemId;
+		return resultId;
+	}
+
+	private int DecodeRecordId(int id)
+	{
+		var resultId = id / multiplier;
+
+		return resultId;
+	}
+
+	private int DecodeItemId(int id) 
+	{
+		var resultId = id % multiplier;
+
+		return resultId; 
+	}
+
+	private IEnumerable<WitsDataDto> AdaptToWitsData(IEnumerable<ParameterDto> dtos)
+	{
+		var result = new List<WitsDataDto>();
+		var witsGroup = dtos
+			.GroupBy(e => new { e.DiscriminatorId, e.Timestamp });
+		foreach (var witsInGroup in witsGroup)
+		{
+			var witsDataDto = new WitsDataDto()
+			{
+				DiscriminatorId = witsInGroup.Key.DiscriminatorId,
+				Timestamped = witsInGroup.Key.Timestamp
+			};
+
+			witsDataDto.Values = witsInGroup.Select(e =>
+			{
+				var recordId = DecodeRecordId(e.ParameterId);
+				var itemId = DecodeItemId(e.ParameterId);
+
+				return new WitsValueDto()
+				{
+					RecordId = recordId,
+					ItemId = itemId,
+					Value = ConvertValue(recordId, itemId, e.Value)
+				};
+			});
+
+			result.Add(witsDataDto);
+		}
+
+		return result;
+	}
+
+	private object ConvertValue(int recordId, int itemId, string value)
+	{
+		var witsType = witsInfo.FirstOrDefault(e => e.ItemId == itemId 
+			&& e.RecordId == recordId)?.ValueType;
+
+		switch(witsType)
+		{
+			default:
+			{
+				return value;
+			}
+			case WitsType.S:
+			{
+				var result = Int16.Parse(value);
+
+				return result;
+			}
+			case WitsType.L:
+			{
+				var result = Int32.Parse(value);
+
+				return result;
+			}
+			case WitsType.F:
+			{
+				var result = float.Parse(value, CultureInfo.InvariantCulture);
+
+				return result;
+			}
+		}
+	}
+
+	private WitsInfo[] GetWitsInfo()
+	{
+		var stream = System.Reflection.Assembly.GetExecutingAssembly()
+			.GetManifestResourceStream(witsConfigPath);
+		var options = new JsonSerializerOptions
+		{
+			Converters =
+			{
+				new JsonStringEnumConverter(JsonNamingPolicy.CamelCase)
+			},
+		};
+		var records = JsonSerializer.Deserialize<WitsInfo[]>(stream!, options) ?? [];
+		return records;
+	}
+}