Лаб8 - табличный вывод.

FoodOrders/AbstractFoodOrdersContracts/Attributes/ColumnAttribute.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractFoodOrdersContracts.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; }
+	}
+}

FoodOrders/AbstractFoodOrdersContracts/Attributes/GridViewAutoSize.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractFoodOrdersContracts.Attributes
+{
+	public enum GridViewAutoSize
+	{
+		NotSet = 0,
+		None = 1,
+		ColumnHeader = 2,
+		AllCellsExceptHeader = 4,
+		AllCells = 6,
+		DisplayedCellsExceptHeader = 8,
+		DisplayedCells = 10,
+		Fill = 16
+	}
+}

FoodOrders/AbstractFoodOrdersContracts/BindingModels/MessageInfoBindingModel.cs

@@ -15,5 +15,6 @@ namespace AbstractFoodOrdersContracts.BindingModels
 		public DateTime DateDelivery { get; set; }
 		public string Subject { get; set; } = string.Empty;
 		public string Body { get; set; } = string.Empty;
+		public int Id { get; set; }
 	}
 }

FoodOrders/AbstractFoodOrdersContracts/ViewModels/ClientViewModel.cs

@@ -1,4 +1,5 @@
-using AbstractFoodOrdersDataModels.Models;
+using AbstractFoodOrdersContracts.Attributes;
+using AbstractFoodOrdersDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,12 +11,13 @@ namespace AbstractFoodOrdersContracts.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: 200)]
 		public string Email { get; set; } = string.Empty;
-        [DisplayName("Пароль")]
+		[Column(title: "Пароль", width: 150)]
 		public string Password { get; set; } = string.Empty;
 
 	}

FoodOrders/AbstractFoodOrdersContracts/ViewModels/ComponentViewModel.cs

@@ -1,4 +1,5 @@
-using AbstractFoodOrdersDataModels.Models;
+using AbstractFoodOrdersContracts.Attributes;
+using AbstractFoodOrdersDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,10 +11,11 @@ namespace AbstractFoodOrdersContracts.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: 50)]
 		public double Cost { get; set; }
 	}
 

FoodOrders/AbstractFoodOrdersContracts/ViewModels/DishViewModel.cs

@@ -1,4 +1,5 @@
-using AbstractFoodOrdersDataModels.Models;
+using AbstractFoodOrdersContracts.Attributes;
+using AbstractFoodOrdersDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,12 +11,18 @@ namespace AbstractFoodOrdersContracts.ViewModels
 {
     public class DishViewModel : IDishModel
     {
+		[Column(visible: false)]
 		public int Id { get; set; }
-        [DisplayName("Название изделия")]
+		[Column(title: "Название блюда", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
 		public string DishName { get; set; } = string.Empty;
-        [DisplayName("Цена")]
+		[Column(title: "Цена", width: 75)]
 		public double Price { get; set; }
-        public Dictionary<int, (IComponentModel, int)> DishComponents { get; set; } = new();
+		[Column(visible: false)]
+		public Dictionary<int, (IComponentModel, int)> DishComponents
+		{
+			get;
+			set;
+		} = new();
 	}
 
 }

FoodOrders/AbstractFoodOrdersContracts/ViewModels/ImplementerViewModel.cs

@@ -1,4 +1,5 @@
-using AbstractFoodOrdersDataModels.Models;
+using AbstractFoodOrdersContracts.Attributes;
+using AbstractFoodOrdersDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,14 +11,15 @@ namespace AbstractFoodOrdersContracts.ViewModels
 {
 	public class ImplementerViewModel:IImplementerModel
 	{
+		[Column(visible: false)]
 		public int Id { get; set; }
-		[DisplayName("ФИО")]
+		[Column(title: "ФИО", 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", width: 120)]
 		public int WorkExperience { get; set; }
-		[DisplayName("Квалификация")]
+		[Column(title: "Квалификация", width: 120)]
 		public int Qualification { get; set; }
 	}
 }

FoodOrders/AbstractFoodOrdersContracts/ViewModels/MessageInfoViewModel.cs

@@ -1,4 +1,5 @@
-using AbstractFoodOrdersDataModels.Models;
+using AbstractFoodOrdersContracts.Attributes;
+using AbstractFoodOrdersDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,15 +11,20 @@ namespace AbstractFoodOrdersContracts.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", width: 75)]
 		public string SenderName { get; set; } = string.Empty;
-		[DisplayName("Доставлено")]
+		[Column(title: "Доставлено")]
 		public DateTime DateDelivery { get; set; }
-		[DisplayName("Заголовок")]
+		[Column(title: "Заголовок", width: 75)]
 		public string Subject { get; set; } = string.Empty;
-		[DisplayName("Текст")]
+		[Column(title: "Текст", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
 		public string Body { get; set; } = string.Empty;
+
+		[Column(visible: false)]
+		public int Id { get; set; }
 	}
 }

FoodOrders/AbstractFoodOrdersContracts/ViewModels/OrderViewModel.cs

@@ -1,4 +1,5 @@
-using AbstractFoodOrdersDataModels.Enums;
+using AbstractFoodOrdersContracts.Attributes;
+using AbstractFoodOrdersDataModels.Enums;
 using AbstractFoodOrdersDataModels.Models;
 using System;
 using System.Collections.Generic;
@@ -11,27 +12,31 @@ namespace AbstractFoodOrdersContracts.ViewModels
 {
     public class OrderViewModel : IOrderModel
     {
-        [DisplayName("Номер")]
+		[Column(title: "Номер")]
 		public int Id { get; set; }
+		[Column(visible: false)]
 		public int DishId { get; set; }
-        [DisplayName("Изделие")]
+		[Column(title: "Блюдо", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
 		public string DishName { get; set; } = string.Empty;
+		[Column(visible: false)]
 		public int? ImplementerId { get; set; }
-		[DisplayName("Исполнитель")]
+		[Column(title: "Исполнитель", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
 		public string? ImplementerFIO { get; set; }
+		[Column(visible: false)]
 		public int ClientId { get; set; }
-        [DisplayName("ФИО клиента")]
+		[Column(title: "ФИО клиента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
 		public string ClientFIO { get; set; } = string.Empty;
+		[Column(visible: false)]
 		public string ClientEmail { get; set; } = string.Empty;
-		[DisplayName("Количество")]
+		[Column(title: "Количество", width: 100)]
 		public int Count { get; set; }
-        [DisplayName("Сумма")]
+		[Column(title: "Сумма", width: 100)]
 		public double Sum { get; set; }
-        [DisplayName("Статус")]
+		[Column(title: "Статус", width: 125)]
 		public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
-        [DisplayName("Дата создания")]
+		[Column(title: "Дата создания", width: 120)]
 		public DateTime DateCreate { get; set; } = DateTime.Now;
-        [DisplayName("Дата выполнения")]
+		[Column(title: "Дата выполнения", width: 120)]
 		public DateTime? DateImplement { get; set; }
 	}
 }

FoodOrders/AbstractFoodOrdersDataModels/Models/IMessageInfoModel.cs

@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace AbstractFoodOrdersDataModels.Models
 {
-	public interface IMessageInfoModel
+	public interface IMessageInfoModel:IId
 	{
 		string MessageId { get; }
 		int? ClientId { get; }

FoodOrders/AbstractFoodOrdersDatabaseImplement/Models/MessageInfo.cs

@@ -26,6 +26,9 @@ namespace AbstractFoodOrdersDatabaseImplement.Models
 		[Required]
 		public string Body { get; set; } = string.Empty;
 
+		[NotMapped]
+		public int Id { get; private set; }
+
 		public static MessageInfo? Create(MessageInfoBindingModel model)
 		{
 			if (model == null)

FoodOrders/FoodOrders/DataGridViewExtension.cs

@@ -0,0 +1,55 @@
+using AbstractFoodOrdersContracts.Attributes;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrders
+{
+	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 тип 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;
+					}
+				}
+			}
+		}
+
+	}
+}

FoodOrders/FoodOrders/FormClients.cs

@@ -34,13 +34,7 @@ namespace FoodOrders
         {
            try
             {
-                var list = _logic.ReadList(null);
+                dataGridViewClients.FillAndConfigGrid(_logic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridViewClients.DataSource = list;
-                    dataGridViewClients.Columns["Id"].Visible = false;
-                    dataGridViewClients.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
                 _logger.LogInformation("Загрузка клиентов");
             }
             catch (Exception ex)

FoodOrders/FoodOrders/FormComponents.cs

@@ -32,20 +32,13 @@ namespace FoodOrders
         {
 			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)
 			{
-                _logger.LogError(ex, "Ошибка загрузки компонентов");
+				_logger.LogError(ex, "Ошибка загрузки компонент");
-                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-               MessageBoxIcon.Error);
 			}
 		}
         private void ButtonAdd_Click(object sender, EventArgs e)

FoodOrders/FoodOrders/FormDish.cs

@@ -38,8 +38,7 @@ namespace FoodOrders
                 {
                     var view = _logic.ReadElement(new DishSearchModel
                     {
-                        Id =
+                        Id = _id.Value
-                   _id.Value
                     });
                     if (view != null)
                     {

FoodOrders/FoodOrders/FormDishes.cs

@@ -34,14 +34,7 @@ namespace FoodOrders
         {
 			try
 			{
-                var list = _logic.ReadList(null);
+				dataGridView.FillAndConfigGrid(_logic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["DishComponents"].Visible = false;
-                    dataGridView.Columns["DishName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
 				_logger.LogInformation("Загрузка изделий");
 			}
 			catch (Exception ex)

FoodOrders/FoodOrders/FormImplementers.cs

@@ -33,13 +33,7 @@ namespace FoodOrders
 		{
 			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)

FoodOrders/FoodOrders/FormMails.cs

@@ -27,14 +27,7 @@ namespace FoodOrders
 		{
 			try
 			{
-				var list = _logic.ReadList(null);
+				dataGridView.FillAndConfigGrid(_logic.ReadList(null));
-				if (list != null)
-				{
-					dataGridView.DataSource = list;
-					dataGridView.Columns["MessageId"].Visible = false;
-					dataGridView.Columns["ClientId"].Visible = false;
-					dataGridView.Columns["Body"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-				}
 				_logger.LogInformation("Загрузка писем");
 			}
 			catch (Exception ex)

FoodOrders/FoodOrders/FormMain.cs

@@ -34,22 +34,15 @@ namespace FoodOrders
 		}
 		private void LoadData()
 		{
+			
 			try
 			{
-				var list = _orderLogic.ReadList(null);
+				dataGridView.FillAndConfigGrid(_orderLogic.ReadList(null));
-				if (list != null)
-				{
-					dataGridView.DataSource = list;
-					dataGridView.Columns["ClientId"].Visible = false;
-					dataGridView.Columns["DishId"].Visible = false;
-					dataGridView.Columns["ImplementerId"].Visible = false;
-					dataGridView.Columns["ClientEmail"].Visible = false;
-				}
 				_logger.LogInformation("Загрузка заказов");
 			}
 			catch (Exception ex)
 			{
-				_logger.LogError(ex, "Ошибка загрузки заказов");
+				_logger.LogError(ex, "Ошибка загрузки изделий");
 				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
 			}
 		}