в програм добавлены нужные зависимости, нужно изменить форму магазина и везде прописать логику

SushiBar/FormMain.Designer.cs

@@ -38,6 +38,7 @@
             buttonOrderReady = new Button();
             buttonOrderIssued = new Button();
             buttonRefreshOrders = new Button();
+            магазиныToolStripMenuItem = new ToolStripMenuItem();
             menuStrip1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
             SuspendLayout();
@@ -54,7 +55,7 @@
             // 
             // ToolStripMenuItemRef
             // 
-            ToolStripMenuItemRef.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, сушиToolStripMenuItem });
+            ToolStripMenuItemRef.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, сушиToolStripMenuItem, магазиныToolStripMenuItem });
             ToolStripMenuItemRef.Name = "ToolStripMenuItemRef";
             ToolStripMenuItemRef.Size = new Size(117, 24);
             ToolStripMenuItemRef.Text = "Справочники";
@@ -62,14 +63,14 @@
             // компонентыToolStripMenuItem
             // 
             компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
-            компонентыToolStripMenuItem.Size = new Size(182, 26);
+            компонентыToolStripMenuItem.Size = new Size(224, 26);
             компонентыToolStripMenuItem.Text = "Компоненты";
             компонентыToolStripMenuItem.Click += компонентыToolStripMenuItem_Click;
             // 
             // сушиToolStripMenuItem
             // 
             сушиToolStripMenuItem.Name = "сушиToolStripMenuItem";
-            сушиToolStripMenuItem.Size = new Size(182, 26);
+            сушиToolStripMenuItem.Size = new Size(224, 26);
             сушиToolStripMenuItem.Text = "Суши";
             сушиToolStripMenuItem.Click += сушиToolStripMenuItem_Click;
             // 
@@ -134,6 +135,13 @@
             buttonRefreshOrders.Text = "Обновить заказы";
             buttonRefreshOrders.UseVisualStyleBackColor = true;
             // 
+            // магазиныToolStripMenuItem
+            // 
+            магазиныToolStripMenuItem.Name = "магазиныToolStripMenuItem";
+            магазиныToolStripMenuItem.Size = new Size(224, 26);
+            магазиныToolStripMenuItem.Text = "Магазины";
+            магазиныToolStripMenuItem.Click += магазиныToolStripMenuItem_Click;
+            // 
             // FormMain
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
@@ -170,5 +178,6 @@
         private Button buttonRefreshOrders;
         private ToolStripMenuItem компонентыToolStripMenuItem;
         private ToolStripMenuItem сушиToolStripMenuItem;
+        private ToolStripMenuItem магазиныToolStripMenuItem;
     }
 }

SushiBar/FormMain.cs

@@ -2,6 +2,7 @@
 using SushiBar;
 using SushiBarContracts.BindingModel;
 using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarView.Shops;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -64,6 +65,12 @@ namespace SushiBarView
             if (service is FormSushis formSushis) { formSushis.ShowDialog(); }
         }
 
+        private void магазиныToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormShops));
+            if(service is FormShops formShops) { formShops.ShowDialog(); }
+        }
+
         private void buttonCreateOrder_Click(object sender, EventArgs e)
         {
             var service = Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
@@ -148,7 +155,5 @@ namespace SushiBarView
         {
             LoadData();
         }
-
-       
     }
 }

SushiBar/Program.cs

@@ -6,6 +6,7 @@ using SushiBarContracts.BusinessLogicsContracts;
 using SushiBarContracts.StoragesContracts;
 using SushiBarListImplements.Implements;
 using SushiBarView;
+using SushiBarView.Shops;
 
 namespace SushiBar
 {
@@ -51,6 +52,8 @@ namespace SushiBar
             services.AddTransient<FormSushi>();
             services.AddTransient<FormSushiComponent>();
             services.AddTransient<FormSushis>();
+            services.AddTransient<FormShop>();
+            services.AddTransient<FormShops>();
         }
     }
 }

SushiBar/Shops/FormShop.cs

@@ -1,4 +1,8 @@
-using System;
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.SearchModel;
+using SushiBarDataModels.Models;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
@@ -7,14 +11,77 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement;
 
 namespace SushiBarView.Shops
 {
     public partial class FormShop : Form
     {
-        public FormShop()
+        private readonly ILogger _logger;
+        private readonly IShopLogic _logic;
+        private int? _id;
+        public int Id
         {
+            set { _id = value; }
+        }
+
+        private Dictionary<int, (ISushiModel, int)> _shopSushis;
+        public FormShop(ILogger logger, IShopLogic shopLogic)
+        {
+            _logger = logger;
+            _logic = shopLogic;
+            _shopSushis = new Dictionary<int, (ISushiModel, int)>();
             InitializeComponent();
         }
+
+        private void FormShop_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                _logger.LogInformation("Загрузка магазина");
+                try
+                {
+                    var view = _logic.ReadElement(new ShopSearchModel { Id = _id.Value });
+                    if (view != null)
+                    {
+                        textBoxName.Text = view.Name;
+                        textBoxAddress.Text = view.Address;
+                        dateTimePickerDateOpening.Text = view.DateOpening.ToString();
+                        _shopSushis = view.ShopSushis ?? new Dictionary<int, (ISushiModel, int)>();
+                        LoadData();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка загрузки магазина");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void LoadData() {
+            _logger.LogInformation("Загрузка изделий магазина");
+            try
+            {
+                if (_shopSushis != null)
+                {
+                    dataGridView.Rows.Clear();
+                    foreach (var elem in _shopPlanes)
+                    {
+                        dataGridView.Rows.Add(new object[]
+                        {
+                            elem.Key,
+                            elem.Value.Item1.PlaneName,
+                            elem.Value.Item2
+                        });
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки изделий магазина");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
     }
 }

SushiBar/Shops/FormShops.Designer.cs

@@ -28,12 +28,94 @@
         /// </summary>
         private void InitializeComponent()
         {
-            this.components = new System.ComponentModel.Container();
+            dataGridView = new DataGridView();
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            buttonRefresh = new Button();
-            this.ClientSize = new System.Drawing.Size(800, 450);
+            buttonRemove = new Button();
-            this.Text = "FormShops";
+            buttonUpdate = new Button();
+            buttonAdd = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridView.BackgroundColor = Color.FromArgb(150, 190, 255);
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Dock = DockStyle.Left;
+            dataGridView.Location = new Point(0, 0);
+            dataGridView.MultiSelect = false;
+            dataGridView.Name = "dataGridView";
+            dataGridView.ReadOnly = true;
+            dataGridView.RowHeadersVisible = false;
+            dataGridView.RowHeadersWidth = 51;
+            dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridView.Size = new Size(566, 543);
+            dataGridView.TabIndex = 0;
+            // 
+            // buttonRefresh
+            // 
+            buttonRefresh.Font = new Font("Candara", 12F);
+            buttonRefresh.Location = new Point(626, 453);
+            buttonRefresh.Name = "buttonRefresh";
+            buttonRefresh.Size = new Size(121, 46);
+            buttonRefresh.TabIndex = 8;
+            buttonRefresh.Text = "Обновить";
+            buttonRefresh.UseVisualStyleBackColor = true;
+            // 
+            // buttonRemove
+            // 
+            buttonRemove.Font = new Font("Candara", 12F);
+            buttonRemove.Location = new Point(626, 316);
+            buttonRemove.Name = "buttonRemove";
+            buttonRemove.Size = new Size(121, 46);
+            buttonRemove.TabIndex = 7;
+            buttonRemove.Text = "Удалить";
+            buttonRemove.UseVisualStyleBackColor = true;
+            // 
+            // buttonUpdate
+            // 
+            buttonUpdate.Font = new Font("Candara", 12F);
+            buttonUpdate.Location = new Point(626, 176);
+            buttonUpdate.Name = "buttonUpdate";
+            buttonUpdate.Size = new Size(121, 46);
+            buttonUpdate.TabIndex = 6;
+            buttonUpdate.Text = "Изменить";
+            buttonUpdate.UseVisualStyleBackColor = true;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.Font = new Font("Candara", 12F);
+            buttonAdd.Location = new Point(626, 44);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(121, 46);
+            buttonAdd.TabIndex = 5;
+            buttonAdd.Text = "Добавить";
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += buttonAdd_Click;
+            // 
+            // FormShops
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackColor = Color.FromArgb(190, 220, 255);
+            ClientSize = new Size(800, 543);
+            Controls.Add(buttonRefresh);
+            Controls.Add(buttonRemove);
+            Controls.Add(buttonUpdate);
+            Controls.Add(buttonAdd);
+            Controls.Add(dataGridView);
+            Name = "FormShops";
+            Text = "Магазины";
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
         }
 
         #endregion
+
+        private DataGridView dataGridView;
+        private Button buttonRefresh;
+        private Button buttonRemove;
+        private Button buttonUpdate;
+        private Button buttonAdd;
     }
 }

SushiBar/Shops/FormShops.cs

@@ -1,20 +1,18 @@
-using System;
+using Microsoft.Extensions.Logging;
-using System.Collections.Generic;
+using SushiBarContracts.BusinessLogicsContracts;
-using System.ComponentModel;
+using SushiBarContracts.SearchModel;
-using System.Data;
+using SushiBarDataModels.Models;
-using System.Drawing;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using System.Windows.Forms;
 
 namespace SushiBarView.Shops
 {
     public partial class FormShops : Form
     {
-        public FormShops()
+        
+
+        private void buttonAdd_Click(object sender, EventArgs e)
         {
-            InitializeComponent();
+
         }
     }
 }