Начал реализацию логики форм;

Нужно доделать добавление продукта

InternetShop/InternetShopContracts/DataViewModels/OrderViewModel.cs

@@ -5,10 +5,15 @@ namespace InternetShopContracts.DataViewModels
 {
     public class OrderViewModel : IOrderModel
     {
+        [DisplayName("ФИО заказчика")]
         public string CustomerFIO { get; set; } = string.Empty;
+        [DisplayName("Email заказчика")]
         public string CustomerEmail { get; set; } = string.Empty;
+        [DisplayName("Изображение")]
         public string ImagePath { get; set; } = string.Empty;
+        [DisplayName("Товары")]
         public List<string> ProductNames { get; set; } = new List<string>();
+        [DisplayName("ID")]
         public int Id { get; set; }
     }
 }

InternetShop/InternetShopContracts/DataViewModels/ProductViewModel.cs

@@ -1,10 +1,13 @@
 using InternetShopDataModels.Models;
+using System.ComponentModel;
 
 namespace InternetShopContracts.DataViewModels
 {
     public class ProductViewModel : IProductModel
     {
+        [DisplayName("Название")]
         public string Name { get; set; } = string.Empty;
+        [DisplayName("ID")]
         public int Id { get; set; }
     }
 }

InternetShop/InternetShopForms/Orders/FormOrderEdit.Designer.cs

@@ -28,10 +28,16 @@
         /// </summary>
         private void InitializeComponent()
         {
-            this.components = new System.ComponentModel.Container();
+            SuspendLayout();
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            // 
-            this.ClientSize = new System.Drawing.Size(800, 450);
+            // FormOrderEdit
-            this.Text = "FormOrderEdit";
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Name = "FormOrderEdit";
+            Text = "Заказ";
+            ResumeLayout(false);
         }
 
         #endregion

InternetShop/InternetShopForms/Orders/FormOrderEdit.cs

@@ -1,20 +1,14 @@
-using System;
+using InternetShopContracts.LogicsContracts;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
-using System.Drawing;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows.Forms;
 
 namespace InternetShopForms.Orders
 {
     public partial class FormOrderEdit : Form
     {
-        public FormOrderEdit()
+        private IOrderLogic _orderLogic;
+        public FormOrderEdit(IOrderLogic orderLogic)
         {
             InitializeComponent();
+            _orderLogic = orderLogic;
         }
     }
 }

InternetShop/InternetShopForms/Orders/FormOrdersList.cs

@@ -1,15 +1,24 @@
+using InternetShopContracts.LogicsContracts;
+using InternetShopForms.Products;
+
 namespace InternetShopForms
 {
     public partial class FormOrdersList : Form
     {
-        public FormOrdersList()
+        private IOrderLogic _orderLogic;
+        public FormOrdersList(IOrderLogic orderLogic)
         {
             InitializeComponent();
+            _orderLogic = orderLogic;
         }
 
         private void productsToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            // todo открыть окно со списком продуктов
+            var service = Program.ServiceProvider?.GetService(typeof(FormProductsList));
+            if (service is FormProductsList form)
+            {
+                form.ShowDialog();
+            }
         }
     }
 }

InternetShop/InternetShopForms/Products/FormProductsList.Designer.cs

@@ -28,12 +28,46 @@
         /// </summary>
         private void InitializeComponent()
         {
-            this.components = new System.ComponentModel.Container();
+            dataGridView = new DataGridView();
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
-            this.ClientSize = new System.Drawing.Size(800, 450);
+            SuspendLayout();
-            this.Text = "FormProductsList";
+            // 
+            // dataGridView
+            // 
+            dataGridView.AllowUserToAddRows = false;
+            dataGridView.AllowUserToDeleteRows = false;
+            dataGridView.AllowUserToResizeColumns = false;
+            dataGridView.AllowUserToResizeRows = false;
+            dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Dock = DockStyle.Fill;
+            dataGridView.Location = new Point(0, 0);
+            dataGridView.MultiSelect = false;
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowHeadersVisible = false;
+            dataGridView.RowHeadersWidth = 51;
+            dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridView.Size = new Size(310, 450);
+            dataGridView.TabIndex = 0;
+            dataGridView.CellEndEdit += dataGridView_CellEndEdit;
+            dataGridView.CellValidating += dataGridView_CellValidating;
+            // 
+            // FormProductsList
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(310, 450);
+            Controls.Add(dataGridView);
+            Name = "FormProductsList";
+            Text = "Список товаров";
+            Load += FormProductsList_Load;
+            KeyDown += FormProductsList_KeyDown;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
         }
 
         #endregion
+
+        private DataGridView dataGridView;
     }
 }

InternetShop/InternetShopForms/Products/FormProductsList.cs

@@ -1,20 +1,137 @@
-using System;
+using InternetShopContracts.DataBindingModels;
-using System.Collections.Generic;
+using InternetShopContracts.DataSearchModels;
-using System.ComponentModel;
+using InternetShopContracts.DataViewModels;
-using System.Data;
+using InternetShopContracts.LogicsContracts;
-using System.Drawing;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows.Forms;
 
 namespace InternetShopForms.Products
 {
     public partial class FormProductsList : Form
     {
-        public FormProductsList()
+        private IProductLogic _productLogic;
+        private List<ProductViewModel> _products;
+        public FormProductsList(IProductLogic productLogic)
         {
             InitializeComponent();
+            _productLogic = productLogic;
+            KeyPreview = true;
+        }
+
+        private void FormProductsList_Load(object sender, EventArgs e)
+        {
+            var idColumn = new DataGridViewColumn();
+            var nameColumn = new DataGridViewColumn();
+            var dataGridViewCell = new DataGridViewTextBoxCell();
+            idColumn.Visible = false;
+            idColumn.DataPropertyName = "Id";
+            idColumn.Name = "Id";
+            idColumn.CellTemplate = dataGridViewCell;
+            nameColumn.DataPropertyName = "Name";
+            nameColumn.HeaderText = "Название";
+            nameColumn.Name = "Name";
+            nameColumn.CellTemplate = dataGridViewCell;
+            dataGridView.Columns.Add(idColumn);
+            dataGridView.Columns.Add(nameColumn);
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                _products = _productLogic.ReadList();
+                dataGridView.Rows.Clear();
+                foreach (var product in _products)
+                {
+                    dataGridView.Rows.Add(product);
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show("Произошла ошибка при загрузке данных:\n" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void FormProductsList_KeyDown(object sender, KeyEventArgs e)
+        {
+            if (e.KeyCode == Keys.Insert)
+            {
+                dataGridView.Rows.Add();
+                dataGridView.CurrentCell = dataGridView.Rows[dataGridView.RowCount - 1].Cells[1];
+                e.Handled = true;
+            }
+            else if (e.KeyCode == Keys.Delete)
+            {
+                if (dataGridView.SelectedRows.Count == 1)
+                {
+                    DataGridViewRow selectedRow = dataGridView.SelectedRows[0];
+                    var selectedItemIdValue = selectedRow.Cells["Id"].Value;
+                    if (selectedItemIdValue == null)
+                    {
+                        dataGridView.Rows.Remove(selectedRow);
+                        return;
+                    }
+                    int selectedItemId = Convert.ToInt32(selectedItemIdValue);
+                    string selectedItemName = (string)selectedRow.Cells["Name"].Value;
+                    var result = MessageBox.Show(
+                        $"Удалить товар \"{selectedRow.Cells["Id"].Value}\"?",
+                        "Подтверждение",
+                        MessageBoxButtons.YesNo,
+                        MessageBoxIcon.Question
+                    );
+
+                    if (result == DialogResult.Yes)
+                    {
+                        if (_productLogic.Delete(new ProductSearchModel { Id = selectedItemId }))
+                        {
+                            MessageBox.Show($"Товар \"{selectedItemName}\" удален");
+                            LoadData();
+                        }
+                        else
+                        {
+                            MessageBox.Show("Ошибка удаления", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                        }
+                    }
+                }
+            }
+        }
+
+        private void dataGridView_CellEndEdit(object sender, DataGridViewCellEventArgs e)
+        {
+            try
+            {
+                DataGridViewRow currentRow = dataGridView.Rows[e.RowIndex];
+                if (currentRow.Cells["Id"].Value == null || Convert.ToInt32(currentRow.Cells["Id"].Value) == 0)
+                {
+                    _productLogic.Create(new ProductBindingModel
+                    {
+                        Name = currentRow.Cells["Name"].Value.ToString()!,
+                    });
+                }
+                else
+                {
+                    _productLogic.Update(new ProductBindingModel
+                    {
+                        Id = Convert.ToInt32(currentRow.Cells["Id"].Value),
+                        Name = currentRow.Cells["Name"].Value.ToString(),
+                    });
+                }
+                MessageBox.Show("Запись сохранена");
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show("Ошибка сохранения:\n" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void dataGridView_CellValidating(object sender, DataGridViewCellValidatingEventArgs e)
+        {
+            string? userInput = e.FormattedValue.ToString();
+
+            if (string.IsNullOrWhiteSpace(userInput))
+            {
+                MessageBox.Show("Нельзя сохранить пустую строку", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                e.Cancel = true;
+            }
         }
     }
 }