немного надо переделать 3 лабу, поэотму удаляем то, что сделали, потом вернем

ProjectAtelier/Entities/MaterialReplenishment.cs

@@ -18,10 +18,10 @@ public class MaterialReplenishment
     public DateTime DataTime { get; private set; }
 
     [DisplayName("Название")]
-    public string Name { get; private set; } = string.Empty;
+    public int IDMaterial { get; private set; }
 
 
-    public static MaterialReplenishment CreateOperation(int id, int count, DateTime dataTime, string name)
+    public static MaterialReplenishment CreateOperation(int id, int count, DateTime dataTime, int idmaterial)
     {
         return new MaterialReplenishment
         {
@@ -29,7 +29,7 @@ public class MaterialReplenishment
             
             Count = count,
             DataTime = dataTime,
-            Name = name
+            IDMaterial = idmaterial
         };
     }
 

ProjectAtelier/Forms/FormMaterialReplenishment.cs

@@ -31,10 +31,9 @@ namespace ProjectAtelier.Forms
                         throw new InvalidDataException(nameof(materialReplenishment));
                     }
 
-
-                    textBoxName.Text = materialReplenishment.Name;
-                    comboBoxMaterial.Text = materialReplenishment.Name;
                     numericUpDownCount.Value = materialReplenishment.Count;
+                    comboBoxMaterial.SelectedValue = materialReplenishment.IDMaterial; // Устанавливаем выбранный материал
+                    dateTimePicker.Value = materialReplenishment.DataTime; // Устанавливаем выбранную дату и время
                     _materialReplenishmentId = value;
                 }
                 catch (Exception ex)
@@ -59,11 +58,12 @@ namespace ProjectAtelier.Forms
 
         private MaterialReplenishment CreateMaterialReplenishment(int id)
         {
-           
+            int selectedMaterialId = (int)comboBoxMaterial.SelectedValue;
             DateTime selectedDateTime = dateTimePicker.Value;
-            return MaterialReplenishment.CreateOperation(id,  Convert.ToInt32(numericUpDownCount.Value), selectedDateTime, textBoxName.Text);
+            return MaterialReplenishment.CreateOperation(id, Convert.ToInt32(numericUpDownCount.Value), selectedDateTime, selectedMaterialId);
         }
 
+
         private void ButtonAdd_Click_1(object sender, EventArgs e)
         {
             try

ProjectAtelier/REPOSITORY/IMaterialReplenishmentRepository.cs

@@ -9,7 +9,7 @@ namespace ProjectAtelier.REPOSITORY;
 
 public interface IMaterialReplenishmentRepository
 {
-    IEnumerable<MaterialReplenishment> ReadMaterialsSpent(DateTime? dateForm = null, DateTime? dateTo = null, string? nameMaterial = null);
+    IEnumerable<MaterialReplenishment> ReadMaterialsSpent(DateTime? dateForm = null, DateTime? dateTo = null, int? idmaterial = null);
     MaterialReplenishment ReadMaterialSpentById(int id);
     void CreateMaterialSpent(MaterialReplenishment material);
     void UpdateMaterialSpent(MaterialReplenishment material);

ProjectAtelier/REPOSITORY/Implementations/MaterialReplenishmentRepository.cs

@@ -30,8 +30,8 @@ public class MaterialReplenishmentRepository : IMaterialReplenishmentRepository
         {
             using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
             var queryInsert = @"
-                INSERT INTO MaterialReplenishment (Count, DataTime, Name)
+                INSERT INTO MaterialReplenishment (Count, DataTime, IDMaterial)
-            VALUES (@Count, @DataTime, @Name)";
+            VALUES (@Count, @DataTime, @IDMaterial)";
             connection.Execute(queryInsert, material);
         }
         catch (Exception ex)
@@ -64,7 +64,7 @@ public class MaterialReplenishmentRepository : IMaterialReplenishmentRepository
             throw;
         }
     }
-    public IEnumerable<MaterialReplenishment> ReadMaterialsSpent(DateTime? dateForm = null, DateTime? dateTo = null, string? nameMaterial = null)
+    public IEnumerable<MaterialReplenishment> ReadMaterialsSpent(DateTime? dateForm = null, DateTime? dateTo = null, int? idmaterial = null)
     {
         var builder = new QueryBuilder();
         if (dateForm.HasValue)
@@ -75,9 +75,9 @@ public class MaterialReplenishmentRepository : IMaterialReplenishmentRepository
         {
             builder.AddCondition("DataTime <= @dateTo");
         }
-        if (nameMaterial != null)
+        if (idmaterial != null)
         {
-            builder.AddCondition("Name = @nameMaterial");
+            builder.AddCondition("IDMaterial = @idmaterial");
         }
 
         _logger.LogInformation("Получение всех объектов");
@@ -87,7 +87,7 @@ public class MaterialReplenishmentRepository : IMaterialReplenishmentRepository
             var querySelect = @$"
                 SELECT * FROM MaterialReplenishment
                 {builder.Build()}";
-            var materials = connection.Query<MaterialReplenishment>(querySelect, new { dateForm, dateTo, nameMaterial });
+            var materials = connection.Query<MaterialReplenishment>(querySelect, new { dateForm, dateTo, idmaterial });
             _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(materials));
             return materials;
         }
@@ -110,7 +110,7 @@ public class MaterialReplenishmentRepository : IMaterialReplenishmentRepository
             SET
             Count=@Count,
             DataTime=@DataTime,
-            Name=@Name
+            IDMaterial=@IDMaterial
             WHERE Id=@Id";
             connection.Execute(queryUpdate, material);
         }

ProjectAtelier/Reports/ChartReport.cs

@@ -34,7 +34,7 @@ class ChartReport
     {
         return _materialReplenishmentRepository
              .ReadMaterialsSpent(dateForm: dateTime.Date, dateTo: dateTime.Date.AddDays(1))
-        .GroupBy(x => x.Name, (key, group) => new { Id = key, Count = group.Sum(x => x.Count) })
+        .GroupBy(x => x.IDMaterial, (key, group) => new { Id = key, Count = group.Sum(x => x.Count) })
         .Select(x => (x.Id.ToString(), (double)x.Count))
         .ToList();
     }

ProjectAtelier/Reports/TableReport.cs

@@ -47,7 +47,7 @@ internal class TableReport
     private List<string[]> GetData(int materialId, DateTime startDate, DateTime endDate)
     {
         var data = _materialReplenishmentRepository
-            .ReadMaterialsSpent(dateForm: startDate, dateTo: endDate, nameMaterial: _materialRepository.ReadMaterialById(materialId).Name)
+            .ReadMaterialsSpent(dateForm: startDate, dateTo: endDate, idmaterial: _materialRepository.ReadMaterialById(materialId).Id)
             .Select(x => new { Date = x.DataTime, CountIn = (int?)x.Count, CountOut = (int?)null })
             .Union(
                 _orderMaterialsRepository

ProjectAtelier/Repositories/Implementations/OrderMaterialsRepository.cs

@@ -16,7 +16,7 @@ public class OrderMaterialsRepository : IOrderMaterialsRepository
         _connectionString = connectionString;
         _logger = logger;
     }
-
+//orders.datatime AS DataOrder, 
     public IEnumerable<TempOrder> ReadOrders(DateTime? dateForm = null, DateTime? dateTo = null, int? matid = null)
     {
         var builder = new QueryBuilder();
@@ -35,7 +35,7 @@ public class OrderMaterialsRepository : IOrderMaterialsRepository
         using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
         var querySelect = @$"
            SELECT 
-orders.datatime AS DataOrder, 
+
 orders.*, 
 materials.id AS materialid, 
 pm.count*op.count AS count