Этап 1. Табличный вывод данных

FurnitureAssembly/FurnitureAssembly/DataGridViewExtension.cs

@@ -0,0 +1,51 @@
+using FurnitureAssemblyContracts.Attributes;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssembly
+{
+    public static class DataGridViewExtension
+    {
+        public static void FillandConfigGrid<T>(this DataGridView grid, List<T>? data)
+        {
+            if (data == null)
+            {
+                return;
+            }
+            grid.DataSource = data;
+            var type = typeof(T);
+            var properties = type.GetProperties();
+            foreach (DataGridViewColumn column in grid.Columns)
+            {
+                var property = properties.FirstOrDefault(x => x.Name == column.Name);
+                if (property == null)
+                {
+                    throw new InvalidOperationException($"В типе {type.Name} не найдено свойство с именем { column.Name }");
+                }
+                var attribute = property.GetCustomAttributes(typeof(ColumnAttribute), true)?.SingleOrDefault();
+                if (attribute == null)
+                {
+                    throw new InvalidOperationException($"Не найден атрибут типа ColumnAttribute для свойства { property.Name }");
+                }
+                // ищем нужный нам атрибут
+                if (attribute is ColumnAttribute columnAttr)
+                {
+                    column.HeaderText = columnAttr.Title;
+                    column.Visible = columnAttr.Visible;
+                    if (columnAttr.IsUseAutoSize)
+                    {
+                        column.AutoSizeMode =
+                       (DataGridViewAutoSizeColumnMode)Enum.Parse(typeof(DataGridViewAutoSizeColumnMode), columnAttr.GridViewAutoSize.ToString());
+                    }
+                    else
+                    {
+                        column.Width = columnAttr.Width;
+                    }
+                }
+            }
+        }
+    }
+}

FurnitureAssembly/FurnitureAssembly/FormClients.cs

@@ -1,4 +1,5 @@
-using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyBusinessLogic;
+using FurnitureAssemblyContracts.BindingModels;
 using FurnitureAssemblyContracts.BusinessLogicsContarcts;
 using Microsoft.Extensions.Logging;
 
@@ -24,17 +25,7 @@ namespace FurnitureAssembly
         {
             try
             {
-                var list = _logic.ReadList(null);
+                dataGridView.FillandConfigGrid(_logic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode =
-                   DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["Email"].AutoSizeMode =
-                   DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["Password"].Visible = false;
-                }
                 _logger.LogInformation("Загрузка клиентов");
             }
             catch (Exception ex)

FurnitureAssembly/FurnitureAssembly/FormComponents.cs

@@ -1,4 +1,5 @@
-using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyBusinessLogic;
+using FurnitureAssemblyContracts.BindingModels;
 using FurnitureAssemblyContracts.BusinessLogicsContarcts;
 using Microsoft.Extensions.Logging;
 using System;
@@ -34,14 +35,7 @@ namespace FurnitureAssembly
         {
             try
             {
-                var list = _logic.ReadList(null);
+                dataGridView.FillandConfigGrid(_logic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ComponentName"].AutoSizeMode =
-                   DataGridViewAutoSizeColumnMode.Fill;
-                }
                 _logger.LogInformation("Загрузка компонентов");
             }
             catch (Exception ex)

FurnitureAssembly/FurnitureAssembly/FormFurnitures.cs

@@ -1,4 +1,5 @@
-using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyBusinessLogic;
+using FurnitureAssemblyContracts.BindingModels;
 using FurnitureAssemblyContracts.BusinessLogicsContarcts;
 using Microsoft.Extensions.Logging;
 using System;
@@ -33,15 +34,7 @@ namespace FurnitureAssembly
         {
             try
             {
-                var list = _logic.ReadList(null);
+                dataGridView.FillandConfigGrid(_logic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["FurnitureName"].AutoSizeMode =
-                   DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["FurnitureComponents"].Visible = false;
-                }
                 _logger.LogInformation("Загрузка изделий");
             }
             catch (Exception ex)

FurnitureAssembly/FurnitureAssembly/FormImplementers.cs

@@ -1,4 +1,5 @@
-using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyBusinessLogic;
+using FurnitureAssemblyContracts.BindingModels;
 using FurnitureAssemblyContracts.BusinessLogicsContarcts;
 using Microsoft.Extensions.Logging;
 
@@ -25,14 +26,7 @@ namespace FurnitureAssembly
         {
             try
             {
-                var list = _logic.ReadList(null);
+                dataGridView.FillandConfigGrid(_logic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ImplementerFIO"].AutoSizeMode =
-                   DataGridViewAutoSizeColumnMode.Fill;
-                }
                 _logger.LogInformation("Загрузка исполнителей");
             }
             catch (Exception ex)

FurnitureAssembly/FurnitureAssembly/FormMail.cs

@@ -1,4 +1,5 @@
-using FurnitureAssemblyContracts.BusinessLogicsContarcts;
+using FurnitureAssemblyBusinessLogic;
+using FurnitureAssemblyContracts.BusinessLogicsContarcts;
 using Microsoft.Extensions.Logging;
 using System.Windows.Forms;
 
@@ -20,14 +21,7 @@ namespace FurnitureAssembly
         {
             try
             {
-                var list = _logic.ReadList(null);
+                dataGridViewMail.FillandConfigGrid(_logic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridViewMail.DataSource = list;
-                    dataGridViewMail.Columns["ClientId"].Visible = false;
-                    dataGridViewMail.Columns["MessageId"].Visible = false;
-                    dataGridViewMail.Columns["Body"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
                 _logger.LogInformation("Загрузка писем");
             }
             catch (Exception ex)

FurnitureAssembly/FurnitureAssembly/FormMain.cs

@@ -36,14 +36,7 @@ namespace FurnitureAssembly
         {
             try
             {
-                var list = _orderLogic.ReadList(null);
+                dataGridView.FillandConfigGrid(_orderLogic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["FurnitureId"].Visible = false;
-                    dataGridView.Columns["ClientId"].Visible = false;
-                    dataGridView.Columns["ImplementerId"].Visible = false;
-                }
                 _logger.LogInformation("Загрузка заказов");
             }
             catch (Exception ex)

FurnitureAssembly/FurnitureAssemblyContracts/Attributes/ColumnAttribute.cs

@@ -0,0 +1,24 @@
+using System;
+
+namespace FurnitureAssemblyContracts.Attributes
+{
+    [AttributeUsage(AttributeTargets.Property)]
+    public class ColumnAttribute : Attribute
+    {
+        public ColumnAttribute(string title = "", bool visible = true, int width
+       = 0, GridViewAutoSize gridViewAutoSize = GridViewAutoSize.None, bool
+       isUseAutoSize = false)
+        {
+            Title = title;
+            Visible = visible;
+            Width = width;
+            GridViewAutoSize = gridViewAutoSize;
+            IsUseAutoSize = isUseAutoSize;
+        }
+        public string Title { get; private set; }
+        public bool Visible { get; private set; }
+        public int Width { get; private set; }
+        public GridViewAutoSize GridViewAutoSize { get; private set; }
+        public bool IsUseAutoSize { get; private set; }
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/Attributes/GridViewAutoSize.cs

@@ -0,0 +1,14 @@
+namespace FurnitureAssemblyContracts.Attributes
+{
+    public enum GridViewAutoSize
+    {
+        NotSet = 0,
+        None = 1,
+        ColumnHeader = 2,
+        AllCellsExceptHeader = 4,
+        AllCells = 6,
+        DisplayedCellsExceptHeader = 8,
+        DisplayedCells = 10,
+        Fill = 16
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/ViewModels/ClientViewModel.cs

@@ -1,17 +1,18 @@
-using FurnitureAssemblyDataModels.Models;
+using FurnitureAssemblyContracts.Attributes;
-using System.ComponentModel;
+using FurnitureAssemblyDataModels.Models;
 
 
 namespace FurnitureAssemblyContracts.ViewModels
 {
     public class ClientViewModel : IClientModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("ФИО клиента")]
+        [Column(title: "ФИО клиента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true )]
         public string ClientFIO { get; set; } = string.Empty;
-        [DisplayName("Логин (эл. почта)")]
+        [Column(title: "Логин (эл. почта)", width: 150)]
         public string Email { get; set; } = string.Empty;
-        [DisplayName("Пароль")]
+        [Column(title: "Пароль", width: 150)]
         public string Password { get; set; } = string.Empty;
     }
 }

FurnitureAssembly/FurnitureAssemblyContracts/ViewModels/ComponentViewModel.cs

@@ -1,19 +1,16 @@
-using FurnitureAssemblyDataModels.Models;
+using FurnitureAssemblyContracts.Attributes;
-using System;
+using FurnitureAssemblyDataModels.Models;
-using System.Collections.Generic;
+
-using System.ComponentModel;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace FurnitureAssemblyContracts.ViewModels
 {
     public class ComponentViewModel : IComponentModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("Название компонента")]
+        [Column(title: "Название компонента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ComponentName { get; set; } = string.Empty;
-        [DisplayName("Цена")]
+        [Column(title: "Цена", width: 70)]
         public double Cost { get; set; }
     }
 }

FurnitureAssembly/FurnitureAssemblyContracts/ViewModels/FurnitureViewModel.cs

@@ -1,7 +1,7 @@
-using FurnitureAssemblyDataModels.Models;
+using FurnitureAssemblyContracts.Attributes;
+using FurnitureAssemblyDataModels.Models;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -10,11 +10,13 @@ namespace FurnitureAssemblyContracts.ViewModels
 {
     public class FurnitureViewModel : IFurnitureModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("Название изделия")]
+        [Column(title: "Название изделия", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string FurnitureName { get; set; } = string.Empty;
-        [DisplayName("Цена")]
+        [Column(title: "Цена", width: 70)]
         public double Price { get; set; }
+        [Column(visible: false)]
         public Dictionary<int, (IComponentModel, int)> FurnitureComponents{ get; set; } = new();
     }
 }

FurnitureAssembly/FurnitureAssemblyContracts/ViewModels/ImplementerViewModel.cs

@@ -1,7 +1,7 @@
-using FurnitureAssemblyDataModels.Models;
+using FurnitureAssemblyContracts.Attributes;
+using FurnitureAssemblyDataModels.Models;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -9,15 +9,16 @@ using System.Threading.Tasks;
 namespace FurnitureAssemblyContracts.ViewModels
 {
     public class ImplementerViewModel : IImplementerModel
-    { 
+    {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("ФИО исполнителя")]
+        [Column(title: "ФИО исполнителя", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ImplementerFIO { get; set; } = string.Empty;
-        [DisplayName("Пароль")]
+        [Column(title: "Пароль", width: 150)]
         public string Password { get; set; } = string.Empty;
-        [DisplayName("Опыт работы")]
+        [Column(title: "Опыт работы", gridViewAutoSize: GridViewAutoSize.AllCells, isUseAutoSize: true)]
         public int WorkExperience { get; set; }
-        [DisplayName("Квалификация")]
+        [Column(title: "Квалификация", gridViewAutoSize: GridViewAutoSize.AllCells, isUseAutoSize: true)]
         public int Qualification { get; set; }        
     }
 }

FurnitureAssembly/FurnitureAssemblyContracts/ViewModels/MessageInfoViewModel.cs

@@ -1,20 +1,22 @@
-using FurnitureAssemblyDataModels.Models;
+using FurnitureAssemblyContracts.Attributes;
-using System.ComponentModel;
+using FurnitureAssemblyDataModels.Models;
+
 
 namespace FurnitureAssemblyContracts.ViewModels
 {
     public class MessageInfoViewModel : IMessageInfoModel
     {
+        [Column(visible: false)]
         public string MessageId { get; set; } = string.Empty;
-
+        [Column(visible: false)]
         public int? ClientId { get; set; }
-        [DisplayName("Отправитель")]
+        [Column(title: "Отправитель", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string SenderName { get; set; } = string.Empty;
-        [DisplayName("Дата письма")]
+        [Column(title: "Дата письма", width: 100)]
         public DateTime DateDelivery { get; set; }
-        [DisplayName("Заголовок")]
+        [Column(title: "Заголовок", width: 170)]
-        public string Subject { get; set; } = string.Empty;
+        public string Subject { get; set; } = string.Empty;       
-        [DisplayName("Текст")]
+        [Column(title: "Текст", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string Body { get; set; } = string.Empty;
     }
 }

FurnitureAssembly/FurnitureAssemblyContracts/ViewModels/OrderViewModel.cs

@@ -1,8 +1,8 @@
-using FurnitureAssemblyDataModels.Enums;
+using FurnitureAssemblyContracts.Attributes;
+using FurnitureAssemblyDataModels.Enums;
 using FurnitureAssemblyDataModels.Models;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -11,26 +11,29 @@ namespace FurnitureAssemblyContracts.ViewModels
 {
     public class OrderViewModel : IOrderModel
     {
-        [DisplayName("Номер")]
+        [Column(title: "Номер", width: 50)]
         public int Id { get; set; }
+        [Column(visible: false)]
         public int ClientId { get; set; }
-        [DisplayName("Клиент")]
+        [Column(title: "Клиент", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ClientFIO { get; set; } = string.Empty;
+        [Column(visible: false)]
         public int FurnitureId { get; set; }
-        [DisplayName("Изделие")]
+        [Column(title: "Изделие", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string FurnitureName { get; set; } = string.Empty;
-        [DisplayName("Количество")]
+        [Column(title: "Количество", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public int Count { get; set; }
-        [DisplayName("Сумма")]
+        [Column(title: "Сумма", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public double Sum { get; set; }
-        [DisplayName("Статус")]
+        [Column(title: "Статус", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
-        [DisplayName("Дата создания")]
+        [Column(title: "Дата создания", width: 100)]
         public DateTime DateCreate { get; set; } = DateTime.Now;
-        [DisplayName("Дата выполнения")]
+        [Column(title: "Дата выполнения", width: 100)]
         public DateTime? DateImplement { get; set; }
+        [Column(visible: false)]
         public int? ImplementerId { get; set; }
-        [DisplayName("Исполнитель")]
+        [Column(title: "Исполнитель", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string? ImplementerFIO { get; set; } = string.Empty;
     }
 }