Текстбокс

PlumbingRepair/PlumbingRepair.sln

@@ -7,6 +7,12 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PlumbingRepair", "PlumbingR
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PlumbingRepairDataModels", "PlumbingRepairDataModels\PlumbingRepairDataModels.csproj", "{90DD7D7A-91FD-403D-8D3A-FE8842AA5848}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PlumbingRepairContracts", "PlumbingRepairContracts\PlumbingRepairContracts.csproj", "{5200A7ED-CC3F-4602-984D-1B56A43A50D2}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PlumbingRepairBusinessLogic", "PlumbingRepairBusinessLogic\PlumbingRepairBusinessLogic.csproj", "{3C711D99-7E84-4B26-8312-7C10A360BD54}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PlumbingRepairListImplement", "PlumbingRepairListImplement\PlumbingRepairListImplement.csproj", "{9B17B17E-1201-4B23-ACCD-EF7F4495E4B7}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -21,6 +27,18 @@ Global
 		{90DD7D7A-91FD-403D-8D3A-FE8842AA5848}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{90DD7D7A-91FD-403D-8D3A-FE8842AA5848}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{90DD7D7A-91FD-403D-8D3A-FE8842AA5848}.Release|Any CPU.Build.0 = Release|Any CPU
+		{5200A7ED-CC3F-4602-984D-1B56A43A50D2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5200A7ED-CC3F-4602-984D-1B56A43A50D2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5200A7ED-CC3F-4602-984D-1B56A43A50D2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5200A7ED-CC3F-4602-984D-1B56A43A50D2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3C711D99-7E84-4B26-8312-7C10A360BD54}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3C711D99-7E84-4B26-8312-7C10A360BD54}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3C711D99-7E84-4B26-8312-7C10A360BD54}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3C711D99-7E84-4B26-8312-7C10A360BD54}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9B17B17E-1201-4B23-ACCD-EF7F4495E4B7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9B17B17E-1201-4B23-ACCD-EF7F4495E4B7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9B17B17E-1201-4B23-ACCD-EF7F4495E4B7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9B17B17E-1201-4B23-ACCD-EF7F4495E4B7}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

PlumbingRepair/PlumbingRepair/Form1.Designer.cs

@@ -1,39 +0,0 @@
-namespace PlumbingRepair
-{
-    partial class Form1
-    {
-        /// <summary>
-        ///  Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary>
-        ///  Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing)
-        {
-            if (disposing && (components != null))
-            {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Windows Form Designer generated code
-
-        /// <summary>
-        ///  Required method for Designer support - do not modify
-        ///  the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent()
-        {
-            this.components = new System.ComponentModel.Container();
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(800, 450);
-            this.Text = "Form1";
-        }
-
-        #endregion
-    }
-}

PlumbingRepair/PlumbingRepair/Form1.cs

@@ -1,10 +0,0 @@
-namespace PlumbingRepair
-{
-    public partial class Form1 : Form
-    {
-        public Form1()
-        {
-            InitializeComponent();
-        }
-    }
-}

PlumbingRepair/PlumbingRepair/FormComponent.Designer.cs

@@ -0,0 +1,123 @@
+namespace PlumbingRepair
+{
+    partial class FormComponent
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.ComponentNameLabel = new System.Windows.Forms.Label();
+            this.ComponentNameTextBox = new System.Windows.Forms.TextBox();
+            this.CostLabel = new System.Windows.Forms.Label();
+            this.CostTextBox = new System.Windows.Forms.TextBox();
+            this.SaveButton = new System.Windows.Forms.Button();
+            this.ButtonCancel = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // ComponentNameLabel
+            // 
+            this.ComponentNameLabel.AutoSize = true;
+            this.ComponentNameLabel.Location = new System.Drawing.Point(22, 20);
+            this.ComponentNameLabel.Name = "ComponentNameLabel";
+            this.ComponentNameLabel.Size = new System.Drawing.Size(84, 20);
+            this.ComponentNameLabel.TabIndex = 0;
+            this.ComponentNameLabel.Text = "Название: ";
+            // 
+            // ComponentNameTextBox
+            // 
+            this.ComponentNameTextBox.Location = new System.Drawing.Point(103, 16);
+            this.ComponentNameTextBox.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.ComponentNameTextBox.Name = "ComponentNameTextBox";
+            this.ComponentNameTextBox.Size = new System.Drawing.Size(238, 27);
+            this.ComponentNameTextBox.TabIndex = 2;
+            // 
+            // CostLabel
+            // 
+            this.CostLabel.AutoSize = true;
+            this.CostLabel.Location = new System.Drawing.Point(46, 72);
+            this.CostLabel.Name = "CostLabel";
+            this.CostLabel.Size = new System.Drawing.Size(56, 20);
+            this.CostLabel.TabIndex = 3;
+            this.CostLabel.Text = "Цена:  ";
+            // 
+            // CostTextBox
+            // 
+            this.CostTextBox.Location = new System.Drawing.Point(103, 68);
+            this.CostTextBox.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.CostTextBox.Name = "CostTextBox";
+            this.CostTextBox.Size = new System.Drawing.Size(238, 27);
+            this.CostTextBox.TabIndex = 4;
+            // 
+            // SaveButton
+            // 
+            this.SaveButton.Location = new System.Drawing.Point(154, 120);
+            this.SaveButton.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.SaveButton.Name = "SaveButton";
+            this.SaveButton.Size = new System.Drawing.Size(95, 31);
+            this.SaveButton.TabIndex = 5;
+            this.SaveButton.Text = "Сохранить";
+            this.SaveButton.UseVisualStyleBackColor = true;
+            this.SaveButton.Click += new System.EventHandler(this.SaveButton_Click);
+            // 
+            // ButtonCancel
+            // 
+            this.ButtonCancel.Location = new System.Drawing.Point(256, 120);
+            this.ButtonCancel.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.ButtonCancel.Name = "ButtonCancel";
+            this.ButtonCancel.Size = new System.Drawing.Size(86, 31);
+            this.ButtonCancel.TabIndex = 6;
+            this.ButtonCancel.Text = "Отмена";
+            this.ButtonCancel.UseVisualStyleBackColor = true;
+            this.ButtonCancel.Click += new System.EventHandler(this.ButtonCancel_Click);
+            // 
+            // FormComponent
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(375, 167);
+            this.Controls.Add(this.ButtonCancel);
+            this.Controls.Add(this.SaveButton);
+            this.Controls.Add(this.CostTextBox);
+            this.Controls.Add(this.CostLabel);
+            this.Controls.Add(this.ComponentNameTextBox);
+            this.Controls.Add(this.ComponentNameLabel);
+            this.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.Name = "FormComponent";
+            this.Text = "Компонент";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label ComponentNameLabel;
+        private TextBox ComponentNameTextBox;
+        private Label CostLabel;
+        private TextBox CostTextBox;
+        private Button SaveButton;
+        private Button ButtonCancel;
+    }
+}

PlumbingRepair/PlumbingRepair/FormComponent.cs

@@ -0,0 +1,93 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+
+namespace PlumbingRepair
+{
+    public partial class FormComponent : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IComponentLogic _logic;
+        private int? _id;
+        public int Id { set { _id = value; } }
+
+        public FormComponent(ILogger<FormComponent> logger, IComponentLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void FormComponent_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                try
+                {
+                    _logger.LogInformation("Ïîëó÷åíèå êîìïîíåíòà");
+
+                    var view = _logic.ReadElement(new ComponentSearchModel
+                    {
+                        Id = _id.Value
+                    });
+
+                    if (view != null)
+                    {
+                        ComponentNameTextBox.Text = view.ComponentName;
+                        CostTextBox.Text = view.Cost.ToString();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Îøèáêà ïîëó÷åíèÿ êîìïîíåíòà");
+                    MessageBox.Show(ex.Message, "Îøèáêà", MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void SaveButton_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(ComponentNameTextBox.Text))
+            {
+                MessageBox.Show("Çàïîëíèòå íàçâàíèå", "Îøèáêà", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            _logger.LogInformation("Ñîõðàíåíèå êîìïîíåíòà");
+
+            try
+            {
+                var model = new ComponentBindingModel
+                {
+                    Id = _id ?? 0,
+                    ComponentName = ComponentNameTextBox.Text,
+                    Cost = Convert.ToDouble(CostTextBox.Text)
+                };
+
+                var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
+
+                if (!operationResult)
+                {
+                    throw new Exception("Îøèáêà ïðè ñîõðàíåíèè. Äîïîëíèòåëüíàÿ èíôîðìàöèÿ â ëîãàõ.");
+                }
+
+                MessageBox.Show("Ñîõðàíåíèå ïðîøëî óñïåøíî", "Ñîîáùåíèå", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Îøèáêà ñîõðàíåíèÿ êîìïîíåíòà");
+                MessageBox.Show(ex.Message, "Îøèáêà", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

PlumbingRepair/PlumbingRepair/FormComponent.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

PlumbingRepair/PlumbingRepair/FormComponents.Designer.cs

@@ -0,0 +1,113 @@
+namespace PlumbingRepair
+{
+    partial class FormComponents
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.DataGridView = new System.Windows.Forms.DataGridView();
+            this.AddButton = new System.Windows.Forms.Button();
+            this.ChangeButton = new System.Windows.Forms.Button();
+            this.DeleteButton = new System.Windows.Forms.Button();
+            this.UpdateButton = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // DataGridView
+            // 
+            this.DataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.DataGridView.Location = new System.Drawing.Point(2, 0);
+            this.DataGridView.Name = "DataGridView";
+            this.DataGridView.RowTemplate.Height = 25;
+            this.DataGridView.Size = new System.Drawing.Size(551, 551);
+            this.DataGridView.TabIndex = 0;
+            // 
+            // AddButton
+            // 
+            this.AddButton.Location = new System.Drawing.Point(571, 26);
+            this.AddButton.Name = "AddButton";
+            this.AddButton.Size = new System.Drawing.Size(142, 45);
+            this.AddButton.TabIndex = 1;
+            this.AddButton.Text = "Добавить";
+            this.AddButton.UseVisualStyleBackColor = true;
+            this.AddButton.Click += new System.EventHandler(this.AddButton_Click);
+            // 
+            // ChangeButton
+            // 
+            this.ChangeButton.Location = new System.Drawing.Point(571, 93);
+            this.ChangeButton.Name = "ChangeButton";
+            this.ChangeButton.Size = new System.Drawing.Size(142, 45);
+            this.ChangeButton.TabIndex = 2;
+            this.ChangeButton.Text = "Изменить";
+            this.ChangeButton.UseVisualStyleBackColor = true;
+            this.ChangeButton.Click += new System.EventHandler(this.ChangeButton_Click);
+            // 
+            // DeleteButton
+            // 
+            this.DeleteButton.Location = new System.Drawing.Point(571, 162);
+            this.DeleteButton.Name = "DeleteButton";
+            this.DeleteButton.Size = new System.Drawing.Size(142, 45);
+            this.DeleteButton.TabIndex = 3;
+            this.DeleteButton.Text = "Удалить";
+            this.DeleteButton.UseVisualStyleBackColor = true;
+            this.DeleteButton.Click += new System.EventHandler(this.DeleteButton_Click);
+            // 
+            // UpdateButton
+            // 
+            this.UpdateButton.Location = new System.Drawing.Point(571, 230);
+            this.UpdateButton.Name = "UpdateButton";
+            this.UpdateButton.Size = new System.Drawing.Size(142, 45);
+            this.UpdateButton.TabIndex = 4;
+            this.UpdateButton.Text = "Обновить";
+            this.UpdateButton.UseVisualStyleBackColor = true;
+            this.UpdateButton.Click += new System.EventHandler(this.UpdateButton_Click);
+            // 
+            // FormComponents
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(725, 552);
+            this.Controls.Add(this.UpdateButton);
+            this.Controls.Add(this.DeleteButton);
+            this.Controls.Add(this.ChangeButton);
+            this.Controls.Add(this.AddButton);
+            this.Controls.Add(this.DataGridView);
+            this.Name = "FormComponents";
+            this.Text = "Компоненты";
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private DataGridView DataGridView;
+        private Button AddButton;
+        private Button ChangeButton;
+        private Button DeleteButton;
+        private Button UpdateButton;
+    }
+}

PlumbingRepair/PlumbingRepair/FormComponents.cs

@@ -0,0 +1,110 @@
+using Microsoft.Extensions.Logging;
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+
+namespace PlumbingRepair
+{
+    public partial class FormComponents : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IComponentLogic _logic;
+
+        public FormComponents(ILogger<FormComponents> logger, IComponentLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void FormComponents_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                var list = _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");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormComponent));
+
+            if (service is FormComponent form)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+        private void ChangeButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                var service = Program.ServiceProvider?.GetService(typeof(FormComponent));
+
+                if (service is FormComponent form)
+                {
+                    form.Id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                    if (form.ShowDialog() == DialogResult.OK)
+                    {
+                        LoadData();
+                    }
+                }
+            }
+        }
+        private void DeleteButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+                    _logger.LogInformation("Удаление компонента");
+
+                    try
+                    {
+                        if (!_logic.Delete(new ComponentBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Ошибка удаления компонента");
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+        private void UpdateButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

PlumbingRepair/PlumbingRepair/FormCreateOrder.Designer.cs

@@ -0,0 +1,149 @@
+namespace PlumbingRepair
+{
+    partial class FormCreateOrder
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.WorkNameLabel = new System.Windows.Forms.Label();
+            this.CountLabel = new System.Windows.Forms.Label();
+            this.SumLabel = new System.Windows.Forms.Label();
+            this.WorkComboBox = new System.Windows.Forms.ComboBox();
+            this.CountTextBox = new System.Windows.Forms.TextBox();
+            this.SumTextBox = new System.Windows.Forms.TextBox();
+            this.ButtonCancel = new System.Windows.Forms.Button();
+            this.SaveButton = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // WorkNameLabel
+            // 
+            this.WorkNameLabel.AutoSize = true;
+            this.WorkNameLabel.Location = new System.Drawing.Point(14, 12);
+            this.WorkNameLabel.Name = "WorkNameLabel";
+            this.WorkNameLabel.Size = new System.Drawing.Size(75, 20);
+            this.WorkNameLabel.TabIndex = 0;
+            this.WorkNameLabel.Text = "Изделие: ";
+            // 
+            // CountLabel
+            // 
+            this.CountLabel.AutoSize = true;
+            this.CountLabel.Location = new System.Drawing.Point(14, 53);
+            this.CountLabel.Name = "CountLabel";
+            this.CountLabel.Size = new System.Drawing.Size(97, 20);
+            this.CountLabel.TabIndex = 1;
+            this.CountLabel.Text = "Количество: ";
+            // 
+            // SumLabel
+            // 
+            this.SumLabel.AutoSize = true;
+            this.SumLabel.Location = new System.Drawing.Point(14, 96);
+            this.SumLabel.Name = "SumLabel";
+            this.SumLabel.Size = new System.Drawing.Size(62, 20);
+            this.SumLabel.TabIndex = 2;
+            this.SumLabel.Text = "Сумма: ";
+            // 
+            // WorkComboBox
+            // 
+            this.WorkComboBox.FormattingEnabled = true;
+            this.WorkComboBox.Location = new System.Drawing.Point(106, 8);
+            this.WorkComboBox.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.WorkComboBox.Name = "WorkComboBox";
+            this.WorkComboBox.Size = new System.Drawing.Size(229, 28);
+            this.WorkComboBox.TabIndex = 3;
+            this.WorkComboBox.SelectedIndexChanged += new System.EventHandler(this.WorkComboBox_SelectedIndexChanged);
+            // 
+            // CountTextBox
+            // 
+            this.CountTextBox.Location = new System.Drawing.Point(106, 49);
+            this.CountTextBox.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.CountTextBox.Name = "CountTextBox";
+            this.CountTextBox.Size = new System.Drawing.Size(229, 27);
+            this.CountTextBox.TabIndex = 4;
+            this.CountTextBox.TextChanged += new System.EventHandler(this.CountTextBox_TextChanged);
+            // 
+            // SumTextBox
+            // 
+            this.SumTextBox.Location = new System.Drawing.Point(106, 92);
+            this.SumTextBox.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.SumTextBox.Name = "SumTextBox";
+            this.SumTextBox.Size = new System.Drawing.Size(229, 27);
+            this.SumTextBox.TabIndex = 5;
+            // 
+            // ButtonCancel
+            // 
+            this.ButtonCancel.Location = new System.Drawing.Point(250, 151);
+            this.ButtonCancel.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.ButtonCancel.Name = "ButtonCancel";
+            this.ButtonCancel.Size = new System.Drawing.Size(86, 31);
+            this.ButtonCancel.TabIndex = 6;
+            this.ButtonCancel.Text = "Отменить";
+            this.ButtonCancel.UseVisualStyleBackColor = true;
+            this.ButtonCancel.Click += new System.EventHandler(this.ButtonCancel_Click);
+            // 
+            // SaveButton
+            // 
+            this.SaveButton.Location = new System.Drawing.Point(147, 151);
+            this.SaveButton.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.SaveButton.Name = "SaveButton";
+            this.SaveButton.Size = new System.Drawing.Size(97, 31);
+            this.SaveButton.TabIndex = 7;
+            this.SaveButton.Text = "Сохранить";
+            this.SaveButton.UseVisualStyleBackColor = true;
+            this.SaveButton.Click += new System.EventHandler(this.SaveButton_Click);
+            // 
+            // FormCreateOrder
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(353, 204);
+            this.Controls.Add(this.SaveButton);
+            this.Controls.Add(this.ButtonCancel);
+            this.Controls.Add(this.SumTextBox);
+            this.Controls.Add(this.CountTextBox);
+            this.Controls.Add(this.WorkComboBox);
+            this.Controls.Add(this.SumLabel);
+            this.Controls.Add(this.CountLabel);
+            this.Controls.Add(this.WorkNameLabel);
+            this.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.Name = "FormCreateOrder";
+            this.Text = "Заказ";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label WorkNameLabel;
+        private Label CountLabel;
+        private Label SumLabel;
+        private ComboBox WorkComboBox;
+        private TextBox CountTextBox;
+        private TextBox SumTextBox;
+        private Button ButtonCancel;
+        private Button SaveButton;
+    }
+}

PlumbingRepair/PlumbingRepair/FormCreateOrder.cs

@@ -0,0 +1,134 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+
+namespace PlumbingRepair
+{
+    public partial class FormCreateOrder : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IWorkLogic _logicW;
+        private readonly IOrderLogic _logicO;
+
+        public FormCreateOrder(ILogger<FormCreateOrder> logger, IWorkLogic logicW, IOrderLogic logicO)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logicW = logicW;
+            _logicO = logicO;
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            _logger.LogInformation("Загрузка изделий для заказа");
+
+            try
+            {
+                var list = _logicW.ReadList(null);
+                if (list != null)
+                {
+                    WorkComboBox.DisplayMember = "WorkName";
+                    WorkComboBox.ValueMember = "Id";
+                    WorkComboBox.DataSource = list;
+                    WorkComboBox.SelectedItem = null;
+                }
+
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки списка изделий");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void FormCreateOrder_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void CalcSum()
+        {
+            if (WorkComboBox.SelectedValue != null && !string.IsNullOrEmpty(CountTextBox.Text))
+            {
+                try
+                {
+                    int id = Convert.ToInt32(WorkComboBox.SelectedValue);
+
+                    var product = _logicW.ReadElement(new WorkSearchModel
+                    {
+                        Id = id
+                    });
+
+                    int count = Convert.ToInt32(CountTextBox.Text);
+                    SumTextBox.Text = Math.Round(count * (product?.Price ?? 0), 2).ToString();
+                    _logger.LogInformation("Расчет суммы заказа");
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка расчета суммы заказа");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void CountTextBox_TextChanged(object sender, EventArgs e)
+        {
+            CalcSum();
+        }
+
+        private void WorkComboBox_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            CalcSum();
+        }
+
+        private void SaveButton_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(CountTextBox.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (WorkComboBox.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите изделие", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            _logger.LogInformation("Создание заказа");
+
+            try
+            {
+                var operationResult = _logicO.CreateOrder(new OrderBindingModel
+                {
+                    WorkId = Convert.ToInt32(WorkComboBox.SelectedValue),
+                    WorkName = WorkComboBox.Text,
+                    Count = Convert.ToInt32(CountTextBox.Text),
+                    Sum = Convert.ToDouble(SumTextBox.Text)
+                });
+
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при создании заказа. Дополнительная информация в логах.");
+                }
+
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка создания заказа");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

PlumbingRepair/PlumbingRepair/FormCreateOrder.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

PlumbingRepair/PlumbingRepair/FormMain.Designer.cs

@@ -0,0 +1,196 @@
+namespace PlumbingRepair
+{
+    partial class FormMain
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.MenuStrip = new System.Windows.Forms.MenuStrip();
+            this.СправочникиToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.ИзделияToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.КомпонентыToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.StoreToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.DataGridView = new System.Windows.Forms.DataGridView();
+            this.CreateOrderButton = new System.Windows.Forms.Button();
+            this.TakeOrderInWorkButton = new System.Windows.Forms.Button();
+            this.OrderReadyButton = new System.Windows.Forms.Button();
+            this.IssuedOrderButton = new System.Windows.Forms.Button();
+            this.UpdateListButton = new System.Windows.Forms.Button();
+            this.StoreReplenishment = new System.Windows.Forms.Button();
+            this.MenuStrip.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // MenuStrip
+            // 
+            this.MenuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.СправочникиToolStripMenuItem});
+            this.MenuStrip.Location = new System.Drawing.Point(0, 0);
+            this.MenuStrip.Name = "MenuStrip";
+            this.MenuStrip.Size = new System.Drawing.Size(865, 24);
+            this.MenuStrip.TabIndex = 0;
+            this.MenuStrip.Text = "menuStrip1";
+            // 
+            // СправочникиToolStripMenuItem
+            // 
+            this.СправочникиToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.ИзделияToolStripMenuItem,
+            this.КомпонентыToolStripMenuItem,
+            this.StoreToolStripMenuItem});
+            this.СправочникиToolStripMenuItem.Name = "СправочникиToolStripMenuItem";
+            this.СправочникиToolStripMenuItem.Size = new System.Drawing.Size(94, 20);
+            this.СправочникиToolStripMenuItem.Text = "Cправочники";
+            // 
+            // ИзделияToolStripMenuItem
+            // 
+            this.ИзделияToolStripMenuItem.Name = "ИзделияToolStripMenuItem";
+            this.ИзделияToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            this.ИзделияToolStripMenuItem.Text = "Изделия";
+            this.ИзделияToolStripMenuItem.Click += new System.EventHandler(this.ИзделияToolStripMenuItem_Click);
+            // 
+            // КомпонентыToolStripMenuItem
+            // 
+            this.КомпонентыToolStripMenuItem.Name = "КомпонентыToolStripMenuItem";
+            this.КомпонентыToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            this.КомпонентыToolStripMenuItem.Text = "Компоненты";
+            this.КомпонентыToolStripMenuItem.Click += new System.EventHandler(this.КомпонентыToolStripMenuItem_Click);
+            // 
+            // StoreToolStripMenuItem
+            // 
+            this.StoreToolStripMenuItem.Name = "StoreToolStripMenuItem";
+            this.StoreToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            this.StoreToolStripMenuItem.Text = "Магазины";
+            this.StoreToolStripMenuItem.Click += new System.EventHandler(this.StoreToolStripMenuItem_Click);
+            // 
+            // DataGridView
+            // 
+            this.DataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.DataGridView.Location = new System.Drawing.Point(0, 27);
+            this.DataGridView.Name = "DataGridView";
+            this.DataGridView.RowTemplate.Height = 25;
+            this.DataGridView.Size = new System.Drawing.Size(722, 421);
+            this.DataGridView.TabIndex = 1;
+            // 
+            // CreateOrderButton
+            // 
+            this.CreateOrderButton.Location = new System.Drawing.Point(728, 28);
+            this.CreateOrderButton.Name = "CreateOrderButton";
+            this.CreateOrderButton.Size = new System.Drawing.Size(125, 33);
+            this.CreateOrderButton.TabIndex = 2;
+            this.CreateOrderButton.Text = "Создать заказ";
+            this.CreateOrderButton.UseVisualStyleBackColor = true;
+            this.CreateOrderButton.Click += new System.EventHandler(this.CreateOrderButton_Click);
+            // 
+            // TakeOrderInWorkButton
+            // 
+            this.TakeOrderInWorkButton.Location = new System.Drawing.Point(728, 83);
+            this.TakeOrderInWorkButton.Name = "TakeOrderInWorkButton";
+            this.TakeOrderInWorkButton.Size = new System.Drawing.Size(125, 39);
+            this.TakeOrderInWorkButton.TabIndex = 3;
+            this.TakeOrderInWorkButton.Text = "Отдать на выполнение";
+            this.TakeOrderInWorkButton.UseVisualStyleBackColor = true;
+            this.TakeOrderInWorkButton.Click += new System.EventHandler(this.TakeOrderInWorkButton_Click);
+            // 
+            // OrderReadyButton
+            // 
+            this.OrderReadyButton.Location = new System.Drawing.Point(728, 146);
+            this.OrderReadyButton.Name = "OrderReadyButton";
+            this.OrderReadyButton.Size = new System.Drawing.Size(125, 33);
+            this.OrderReadyButton.TabIndex = 4;
+            this.OrderReadyButton.Text = "Заказ готов";
+            this.OrderReadyButton.UseVisualStyleBackColor = true;
+            this.OrderReadyButton.Click += new System.EventHandler(this.OrderReadyButton_Click);
+            // 
+            // IssuedOrderButton
+            // 
+            this.IssuedOrderButton.Location = new System.Drawing.Point(728, 204);
+            this.IssuedOrderButton.Name = "IssuedOrderButton";
+            this.IssuedOrderButton.Size = new System.Drawing.Size(125, 33);
+            this.IssuedOrderButton.TabIndex = 5;
+            this.IssuedOrderButton.Text = "Заказ выдан";
+            this.IssuedOrderButton.UseVisualStyleBackColor = true;
+            this.IssuedOrderButton.Click += new System.EventHandler(this.IssuedOrderButton_Click);
+            // 
+            // UpdateListButton
+            // 
+            this.UpdateListButton.Location = new System.Drawing.Point(728, 262);
+            this.UpdateListButton.Name = "UpdateListButton";
+            this.UpdateListButton.Size = new System.Drawing.Size(125, 33);
+            this.UpdateListButton.TabIndex = 6;
+            this.UpdateListButton.Text = "Обновить список";
+            this.UpdateListButton.UseVisualStyleBackColor = true;
+            this.UpdateListButton.Click += new System.EventHandler(this.UpdateListButton_Click);
+            // 
+            // StoreReplenishment
+            // 
+            this.StoreReplenishment.Location = new System.Drawing.Point(728, 317);
+            this.StoreReplenishment.Name = "StoreReplenishment";
+            this.StoreReplenishment.Size = new System.Drawing.Size(125, 50);
+            this.StoreReplenishment.TabIndex = 7;
+            this.StoreReplenishment.Text = "Пополнение магазина";
+            this.StoreReplenishment.UseVisualStyleBackColor = true;
+            this.StoreReplenishment.Click += new System.EventHandler(this.StoreReplenishment_Click);
+            // 
+            // FormMain
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(865, 450);
+            this.Controls.Add(this.StoreReplenishment);
+            this.Controls.Add(this.UpdateListButton);
+            this.Controls.Add(this.IssuedOrderButton);
+            this.Controls.Add(this.OrderReadyButton);
+            this.Controls.Add(this.TakeOrderInWorkButton);
+            this.Controls.Add(this.CreateOrderButton);
+            this.Controls.Add(this.DataGridView);
+            this.Controls.Add(this.MenuStrip);
+            this.MainMenuStrip = this.MenuStrip;
+            this.Name = "FormMain";
+            this.Text = "Ремонт сантехники";
+            this.MenuStrip.ResumeLayout(false);
+            this.MenuStrip.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private MenuStrip MenuStrip;
+        private ToolStripMenuItem СправочникиToolStripMenuItem;
+        private ToolStripMenuItem ИзделияToolStripMenuItem;
+        private ToolStripMenuItem КомпонентыToolStripMenuItem;
+        private DataGridView DataGridView;
+        private Button CreateOrderButton;
+        private Button TakeOrderInWorkButton;
+        private Button OrderReadyButton;
+        private Button IssuedOrderButton;
+        private Button UpdateListButton;
+        private ToolStripMenuItem StoreToolStripMenuItem;
+        private Button StoreReplenishment;
+    }
+}

PlumbingRepair/PlumbingRepair/FormMain.cs

@@ -0,0 +1,210 @@
+using Microsoft.Extensions.Logging;
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairDataModels.Enums;
+
+namespace PlumbingRepair
+{
+    public partial class FormMain : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IOrderLogic _orderLogic;
+
+        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _orderLogic = orderLogic;
+        }
+
+        private void FormMain_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            _logger.LogInformation("Загрузка заказов");
+
+            try
+            {
+                var list = _orderLogic.ReadList(null);
+
+                if (list != null)
+                {
+                    DataGridView.DataSource = list;
+                    DataGridView.Columns["WorkId"].Visible = false;
+                }
+
+                _logger.LogInformation("Загрузка заказов");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки заказов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void КомпонентыToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormComponents));
+
+            if (service is FormComponents form)
+            {
+                form.ShowDialog();
+            }
+        }
+
+        private void ИзделияToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormWorks));
+
+            if (service is FormWorks form)
+            {
+                form.ShowDialog();
+            }
+        }
+
+        private void CreateOrderButton_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
+
+            if (service is FormCreateOrder form)
+            {
+                form.ShowDialog();
+                LoadData();
+            }
+        }
+
+        private void TakeOrderInWorkButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+                _logger.LogInformation("Заказ №{id}. Меняется статус на 'В работе'", id);
+
+                try
+                {
+                    var operationResult = _orderLogic.TakeOrderInWork(new OrderBindingModel
+                    {
+                        Id = id,
+                        WorkId = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["WorkId"].Value),
+                        WorkName = DataGridView.SelectedRows[0].Cells["WorkName"].Value.ToString(),
+                        Status = Enum.Parse<OrderStatus>(DataGridView.SelectedRows[0].Cells["Status"].Value.ToString()),
+                        Count = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Count"].Value),
+                        Sum = double.Parse(DataGridView.SelectedRows[0].Cells["Sum"].Value.ToString()),
+                        DateCreate = DateTime.Parse(DataGridView.SelectedRows[0].Cells["DateCreate"].Value.ToString()),
+                    });
+
+                    if (!operationResult)
+                    {
+                        throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                    }
+
+                    LoadData();
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка передачи заказа в работу");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void IssuedOrderButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+                _logger.LogInformation("Заказ №{id}. Меняется статус на 'Готов'", id);
+
+                try
+                {
+                    var operationResult = _orderLogic.FinishOrder(new OrderBindingModel
+                    {
+                        Id = id,
+                        WorkId = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["WorkId"].Value),
+                        WorkName = DataGridView.SelectedRows[0].Cells["WorkName"].Value.ToString(),
+                        Status = Enum.Parse<OrderStatus>(DataGridView.SelectedRows[0].Cells["Status"].Value.ToString()),
+                        Count = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Count"].Value),
+                        Sum = double.Parse(DataGridView.SelectedRows[0].Cells["Sum"].Value.ToString()),
+                        DateCreate = DateTime.Parse(DataGridView.SelectedRows[0].Cells["DateCreate"].Value.ToString()),
+                    });
+
+                    if (!operationResult)
+                    {
+                        throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                    }
+
+                    LoadData();
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка отметки о готовности заказа");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void OrderReadyButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+                _logger.LogInformation("Заказ №{id}. Меняется статус на 'Выдан'", id);
+
+                try
+                {
+                    var operationResult = _orderLogic.DeliveryOrder(new OrderBindingModel
+                    {
+                        Id = id,
+                        WorkId = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["WorkId"].Value),
+                        WorkName = DataGridView.SelectedRows[0].Cells["WorkName"].Value.ToString(),
+                        Status = Enum.Parse<OrderStatus>(DataGridView.SelectedRows[0].Cells["Status"].Value.ToString()),
+                        Count = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Count"].Value),
+                        Sum = double.Parse(DataGridView.SelectedRows[0].Cells["Sum"].Value.ToString()),
+                        DateCreate = DateTime.Parse(DataGridView.SelectedRows[0].Cells["DateCreate"].Value.ToString()),
+                    });
+
+                    if (!operationResult)
+                    {
+                        throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                    }
+
+                    _logger.LogInformation("Заказ №{id} выдан", id);
+                    LoadData();
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка отметки о выдачи заказа");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void UpdateListButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void StoreReplenishment_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormStoreReplenishment));
+
+            if (service is FormStoreReplenishment form)
+            {
+                form.ShowDialog();
+            }
+        }
+
+        private void StoreToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormStores));
+
+            if (service is FormStores form)
+            {
+                form.ShowDialog();
+            }
+        }
+    }
+}

PlumbingRepair/PlumbingRepair/FormMain.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

PlumbingRepair/PlumbingRepair/FormStore.Designer.cs

@@ -0,0 +1,181 @@
+namespace PlumbingRepair
+{
+    partial class FormStore
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.StoreNameLabel = new System.Windows.Forms.Label();
+            this.StoreAdressLabel = new System.Windows.Forms.Label();
+            this.OpeningDateLabel = new System.Windows.Forms.Label();
+            this.NameTextBox = new System.Windows.Forms.TextBox();
+            this.AdressTextBox = new System.Windows.Forms.TextBox();
+            this.DataGridView = new System.Windows.Forms.DataGridView();
+            this.WorkName = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.WorkPrice = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.WorkCount = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.SaveButton = new System.Windows.Forms.Button();
+            this.ButtonCancel = new System.Windows.Forms.Button();
+            this.OpeningDatePicker = new System.Windows.Forms.DateTimePicker();
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // StoreNameLabel
+            // 
+            this.StoreNameLabel.AutoSize = true;
+            this.StoreNameLabel.Location = new System.Drawing.Point(12, 9);
+            this.StoreNameLabel.Name = "StoreNameLabel";
+            this.StoreNameLabel.Size = new System.Drawing.Size(119, 15);
+            this.StoreNameLabel.TabIndex = 0;
+            this.StoreNameLabel.Text = "Название магазина: ";
+            // 
+            // StoreAdressLabel
+            // 
+            this.StoreAdressLabel.AutoSize = true;
+            this.StoreAdressLabel.Location = new System.Drawing.Point(12, 40);
+            this.StoreAdressLabel.Name = "StoreAdressLabel";
+            this.StoreAdressLabel.Size = new System.Drawing.Size(100, 15);
+            this.StoreAdressLabel.TabIndex = 1;
+            this.StoreAdressLabel.Text = "Адрес магазина: ";
+            // 
+            // OpeningDateLabel
+            // 
+            this.OpeningDateLabel.AutoSize = true;
+            this.OpeningDateLabel.Location = new System.Drawing.Point(12, 72);
+            this.OpeningDateLabel.Name = "OpeningDateLabel";
+            this.OpeningDateLabel.Size = new System.Drawing.Size(93, 15);
+            this.OpeningDateLabel.TabIndex = 2;
+            this.OpeningDateLabel.Text = "Дата открытия: ";
+            // 
+            // NameComboBox
+            // 
+            this.NameTextBox.Location = new System.Drawing.Point(137, 6);
+            this.NameTextBox.Name = "NameComboBox";
+            this.NameTextBox.Size = new System.Drawing.Size(174, 23);
+            this.NameTextBox.TabIndex = 3;
+            // 
+            // AdressTextBox
+            // 
+            this.AdressTextBox.Location = new System.Drawing.Point(137, 37);
+            this.AdressTextBox.Name = "AdressTextBox";
+            this.AdressTextBox.Size = new System.Drawing.Size(174, 23);
+            this.AdressTextBox.TabIndex = 4;
+            // 
+            // DataGridView
+            // 
+            this.DataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.DataGridView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
+            this.WorkName,
+            this.WorkPrice,
+            this.WorkCount});
+            this.DataGridView.Location = new System.Drawing.Point(12, 109);
+            this.DataGridView.Name = "DataGridView";
+            this.DataGridView.RowTemplate.Height = 25;
+            this.DataGridView.Size = new System.Drawing.Size(776, 288);
+            this.DataGridView.TabIndex = 6;
+            // 
+            // PackageName
+            // 
+            this.WorkName.AutoSizeMode = System.Windows.Forms.DataGridViewAutoSizeColumnMode.Fill;
+            this.WorkName.HeaderText = "Название изделия";
+            this.WorkName.Name = "PackageName";
+            // 
+            // PackagePrice
+            // 
+            this.WorkPrice.HeaderText = "Цена";
+            this.WorkPrice.Name = "PackagePrice";
+            // 
+            // PackageCount
+            // 
+            this.WorkCount.HeaderText = "Количество";
+            this.WorkCount.Name = "PackageCount";
+            // 
+            // SaveButton
+            // 
+            this.SaveButton.Location = new System.Drawing.Point(552, 403);
+            this.SaveButton.Name = "SaveButton";
+            this.SaveButton.Size = new System.Drawing.Size(115, 35);
+            this.SaveButton.TabIndex = 7;
+            this.SaveButton.Text = "Сохранить";
+            this.SaveButton.UseVisualStyleBackColor = true;
+            this.SaveButton.Click += new System.EventHandler(this.SaveButton_Click);
+            // 
+            // ButtonCancel
+            // 
+            this.ButtonCancel.Location = new System.Drawing.Point(673, 403);
+            this.ButtonCancel.Name = "ButtonCancel";
+            this.ButtonCancel.Size = new System.Drawing.Size(115, 35);
+            this.ButtonCancel.TabIndex = 8;
+            this.ButtonCancel.Text = "Отменить";
+            this.ButtonCancel.UseVisualStyleBackColor = true;
+            this.ButtonCancel.Click += new System.EventHandler(this.ButtonCancel_Click);
+            // 
+            // OpeningDatePicker
+            // 
+            this.OpeningDatePicker.Location = new System.Drawing.Point(137, 66);
+            this.OpeningDatePicker.Name = "OpeningDatePicker";
+            this.OpeningDatePicker.Size = new System.Drawing.Size(174, 23);
+            this.OpeningDatePicker.TabIndex = 9;
+            // 
+            // FormStore
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(800, 450);
+            this.Controls.Add(this.OpeningDatePicker);
+            this.Controls.Add(this.ButtonCancel);
+            this.Controls.Add(this.SaveButton);
+            this.Controls.Add(this.DataGridView);
+            this.Controls.Add(this.AdressTextBox);
+            this.Controls.Add(this.NameTextBox);
+            this.Controls.Add(this.OpeningDateLabel);
+            this.Controls.Add(this.StoreAdressLabel);
+            this.Controls.Add(this.StoreNameLabel);
+            this.Name = "FormStore";
+            this.Text = "Изделия магазина";
+            this.Load += new System.EventHandler(this.FormStore_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label StoreNameLabel;
+        private Label StoreAdressLabel;
+        private Label OpeningDateLabel;
+        private TextBox NameTextBox;
+        private TextBox AdressTextBox;
+        private DataGridView DataGridView;
+        private Button SaveButton;
+        private Button ButtonCancel;
+        private DataGridViewTextBoxColumn WorkName;
+        private DataGridViewTextBoxColumn WorkPrice;
+        private DataGridViewTextBoxColumn WorkCount;
+        private DateTimePicker OpeningDatePicker;
+    }
+}

PlumbingRepair/PlumbingRepair/FormStore.cs

@@ -0,0 +1,135 @@
+using Microsoft.Extensions.Logging;
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Models;
+
+namespace PlumbingRepair
+{
+    public partial class FormStore : Form
+    {
+        private readonly List<StoreViewModel>? _listStores;
+        private readonly IStoreLogic _logic;
+        private readonly ILogger _logger;
+        public int Id { get; set; }
+
+        public FormStore(ILogger<FormStore> logger, IStoreLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _listStores = logic.ReadList(null);
+            _logic = logic;
+        }
+
+        private IStoreModel? GetStore(int id)
+        {
+            if (_listStores == null)
+            {
+                return null;
+            }
+            foreach (var elem in _listStores)
+            {
+                if (elem.Id == id)
+                {
+                    return elem;
+                }
+            }
+            return null;
+        }
+
+        private void SaveButton_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(NameTextBox.Text))
+            {
+                MessageBox.Show("Заполните название", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (string.IsNullOrEmpty(AdressTextBox.Text))
+            {
+                MessageBox.Show("Заполните адрес", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            _logger.LogInformation("Сохранение изделия");
+
+            try
+            {
+                DateTime.TryParse(OpeningDatePicker.Text, out var dateTime);
+                StoreBindingModel model = new()
+                {
+                    StoreName = NameTextBox.Text,
+                    StoreAdress = AdressTextBox.Text,
+                    OpeningDate = dateTime
+                };
+                var vmodel = GetStore(Id);
+                bool operationResult = false;
+
+                if (vmodel != null)
+                {
+                    model.Id = vmodel.Id;
+                    operationResult = _logic.Update(model);
+                }
+                else
+                {
+                    operationResult = _logic.Create(model);
+                }
+
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка сохранения изделия");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+
+        private void FormStore_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+        private void LoadData(bool extendDate = true)
+        {
+            try
+            {
+                var model = GetStore(extendDate ? Id : Convert.ToInt32(NameTextBox.Text));
+                if (model != null)
+                {
+                    NameTextBox.Text = model.StoreName;
+                    AdressTextBox.Text = model.StoreAdress;
+                    OpeningDatePicker.Text = Convert.ToString(model.OpeningDate);
+                    DataGridView.Rows.Clear();
+                    foreach (var el in model.Works.Values)
+                    {
+                        DataGridView.Rows.Add(new object[] { el.Item1.WorkName, el.Item1.Price, el.Item2 });
+                    }
+                }
+                _logger.LogInformation("Загрузка магазинов");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки магазинов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                MessageBoxIcon.Error);
+            }
+        }
+
+        private void NameComboBox_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            LoadData(false);
+        }
+    }
+}

PlumbingRepair/PlumbingRepair/FormStore.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

PlumbingRepair/PlumbingRepair/FormStoreReplenishment.Designer.cs

@@ -0,0 +1,148 @@
+namespace PlumbingRepair
+{
+    partial class FormStoreReplenishment
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.StoreNameLabel = new System.Windows.Forms.Label();
+            this.WorkNameLabel = new System.Windows.Forms.Label();
+            this.CountLabel = new System.Windows.Forms.Label();
+            this.StoreNameComboBox = new System.Windows.Forms.ComboBox();
+            this.WorkNameComboBox = new System.Windows.Forms.ComboBox();
+            this.CountTextBox = new System.Windows.Forms.TextBox();
+            this.SaveButton = new System.Windows.Forms.Button();
+            this.ButtonCancel = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // StoreNameLabel
+            // 
+            this.StoreNameLabel.AutoSize = true;
+            this.StoreNameLabel.Location = new System.Drawing.Point(14, 12);
+            this.StoreNameLabel.Name = "StoreNameLabel";
+            this.StoreNameLabel.Size = new System.Drawing.Size(154, 20);
+            this.StoreNameLabel.TabIndex = 0;
+            this.StoreNameLabel.Text = "Название магазина: ";
+            // 
+            // WorkNameLabel
+            // 
+            this.WorkNameLabel.AutoSize = true;
+            this.WorkNameLabel.Location = new System.Drawing.Point(14, 49);
+            this.WorkNameLabel.Name = "WorkNameLabel";
+            this.WorkNameLabel.Size = new System.Drawing.Size(145, 20);
+            this.WorkNameLabel.TabIndex = 1;
+            this.WorkNameLabel.Text = "Название изделия: ";
+            // 
+            // CountLabel
+            // 
+            this.CountLabel.AutoSize = true;
+            this.CountLabel.Location = new System.Drawing.Point(14, 88);
+            this.CountLabel.Name = "CountLabel";
+            this.CountLabel.Size = new System.Drawing.Size(97, 20);
+            this.CountLabel.TabIndex = 2;
+            this.CountLabel.Text = "Количество: ";
+            // 
+            // StoreNameComboBox
+            // 
+            this.StoreNameComboBox.FormattingEnabled = true;
+            this.StoreNameComboBox.Location = new System.Drawing.Point(157, 8);
+            this.StoreNameComboBox.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.StoreNameComboBox.Name = "StoreNameComboBox";
+            this.StoreNameComboBox.Size = new System.Drawing.Size(170, 28);
+            this.StoreNameComboBox.TabIndex = 3;
+            // 
+            // WorkNameComboBox
+            // 
+            this.WorkNameComboBox.FormattingEnabled = true;
+            this.WorkNameComboBox.Location = new System.Drawing.Point(157, 47);
+            this.WorkNameComboBox.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.WorkNameComboBox.Name = "WorkNameComboBox";
+            this.WorkNameComboBox.Size = new System.Drawing.Size(170, 28);
+            this.WorkNameComboBox.TabIndex = 4;
+            // 
+            // CountTextBox
+            // 
+            this.CountTextBox.Location = new System.Drawing.Point(157, 85);
+            this.CountTextBox.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.CountTextBox.Name = "CountTextBox";
+            this.CountTextBox.Size = new System.Drawing.Size(170, 27);
+            this.CountTextBox.TabIndex = 5;
+            // 
+            // SaveButton
+            // 
+            this.SaveButton.Location = new System.Drawing.Point(138, 144);
+            this.SaveButton.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.SaveButton.Name = "SaveButton";
+            this.SaveButton.Size = new System.Drawing.Size(97, 31);
+            this.SaveButton.TabIndex = 6;
+            this.SaveButton.Text = "Сохранить";
+            this.SaveButton.UseVisualStyleBackColor = true;
+            this.SaveButton.Click += new System.EventHandler(this.SaveButton_Click);
+            // 
+            // ButtonCancel
+            // 
+            this.ButtonCancel.Location = new System.Drawing.Point(241, 144);
+            this.ButtonCancel.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.ButtonCancel.Name = "ButtonCancel";
+            this.ButtonCancel.Size = new System.Drawing.Size(86, 31);
+            this.ButtonCancel.TabIndex = 7;
+            this.ButtonCancel.Text = "Отмена";
+            this.ButtonCancel.UseVisualStyleBackColor = true;
+            this.ButtonCancel.Click += new System.EventHandler(this.ButtonCancel_Click);
+            // 
+            // FormStoreReplenishment
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(343, 200);
+            this.Controls.Add(this.ButtonCancel);
+            this.Controls.Add(this.SaveButton);
+            this.Controls.Add(this.CountTextBox);
+            this.Controls.Add(this.WorkNameComboBox);
+            this.Controls.Add(this.StoreNameComboBox);
+            this.Controls.Add(this.CountLabel);
+            this.Controls.Add(this.WorkNameLabel);
+            this.Controls.Add(this.StoreNameLabel);
+            this.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.Name = "FormStoreReplenishment";
+            this.Text = "Пополнение магазина";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label StoreNameLabel;
+        private Label WorkNameLabel;
+        private Label CountLabel;
+        private ComboBox StoreNameComboBox;
+        private ComboBox WorkNameComboBox;
+        private TextBox CountTextBox;
+        private Button SaveButton;
+        private Button ButtonCancel;
+    }
+}

PlumbingRepair/PlumbingRepair/FormStoreReplenishment.cs

@@ -0,0 +1,104 @@
+using Microsoft.Extensions.Logging;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairContracts.ViewModels;
+using System;
+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 PlumbingRepair
+{
+    public partial class FormStoreReplenishment : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IStoreLogic _storeLogic;
+        private readonly IWorkLogic _workLogic;
+        private readonly List<StoreViewModel>? _listStores;
+        private readonly List<WorkViewModel>? _listWorks;
+        public FormStoreReplenishment(ILogger<FormStoreReplenishment> logger, IStoreLogic storeLogic, IWorkLogic workLogic)
+        {
+            InitializeComponent();
+            _storeLogic = storeLogic;
+            _workLogic = workLogic;
+            _logger = logger;
+            _listStores = storeLogic.ReadList(null);
+            if (_listStores != null)
+            {
+                StoreNameComboBox.DisplayMember = "StoreName";
+                StoreNameComboBox.ValueMember = "Id";
+                StoreNameComboBox.DataSource = _listStores;
+                StoreNameComboBox.SelectedItem = null;
+            }
+
+            _listWorks = workLogic.ReadList(null);
+            if (_listWorks != null)
+            {
+                WorkNameComboBox.DisplayMember = "WorkName";
+                WorkNameComboBox.ValueMember = "Id";
+                WorkNameComboBox.DataSource = _listWorks;
+                WorkNameComboBox.SelectedItem = null;
+            }
+        }
+
+        private void SaveButton_Click(object sender, EventArgs e)
+        {
+            if (StoreNameComboBox.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите магазин", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (WorkNameComboBox.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите изделие", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            _logger.LogInformation("Добавление изделия в магазин");
+
+            try
+            {
+                var work = _workLogic.ReadElement(new()
+                {
+                    Id = (int)WorkNameComboBox.SelectedValue
+                });
+
+                if (work == null)
+                {
+                    throw new Exception("Не найдено изделие. Дополнительная информация в логах.");
+                }
+
+                var resultOperation = _storeLogic.AddWork(
+                     model: new() { Id = (int)StoreNameComboBox.SelectedValue },
+                    work: work,
+                     quantity: Convert.ToInt32(CountTextBox.Text)
+                );
+
+                if (!resultOperation)
+                {
+                    throw new Exception("Ошибка при добавлении. Дополнительная информация в логах.");
+                }
+
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка сохранения изделия");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

PlumbingRepair/PlumbingRepair/FormStoreReplenishment.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

PlumbingRepair/PlumbingRepair/FormStores.Designer.cs

@@ -0,0 +1,114 @@
+namespace PlumbingRepair
+{
+    partial class FormStores
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.DataGridView = new System.Windows.Forms.DataGridView();
+            this.AddButton = new System.Windows.Forms.Button();
+            this.ChangeButton = new System.Windows.Forms.Button();
+            this.DeleteButton = new System.Windows.Forms.Button();
+            this.UpdateButton = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // DataGridView
+            // 
+            this.DataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.DataGridView.Location = new System.Drawing.Point(1, 1);
+            this.DataGridView.Name = "DataGridView";
+            this.DataGridView.RowTemplate.Height = 25;
+            this.DataGridView.Size = new System.Drawing.Size(550, 447);
+            this.DataGridView.TabIndex = 0;
+            // 
+            // AddButton
+            // 
+            this.AddButton.Location = new System.Drawing.Point(585, 12);
+            this.AddButton.Name = "AddButton";
+            this.AddButton.Size = new System.Drawing.Size(121, 40);
+            this.AddButton.TabIndex = 1;
+            this.AddButton.Text = "Добавить";
+            this.AddButton.UseVisualStyleBackColor = true;
+            this.AddButton.Click += new System.EventHandler(this.AddButton_Click);
+            // 
+            // ChangeButton
+            // 
+            this.ChangeButton.Location = new System.Drawing.Point(585, 67);
+            this.ChangeButton.Name = "ChangeButton";
+            this.ChangeButton.Size = new System.Drawing.Size(121, 40);
+            this.ChangeButton.TabIndex = 2;
+            this.ChangeButton.Text = "Изменить";
+            this.ChangeButton.UseVisualStyleBackColor = true;
+            this.ChangeButton.Click += new System.EventHandler(this.ChangeButton_Click);
+            // 
+            // DeleteButton
+            // 
+            this.DeleteButton.Location = new System.Drawing.Point(585, 122);
+            this.DeleteButton.Name = "DeleteButton";
+            this.DeleteButton.Size = new System.Drawing.Size(121, 40);
+            this.DeleteButton.TabIndex = 3;
+            this.DeleteButton.Text = "Удалить";
+            this.DeleteButton.UseVisualStyleBackColor = true;
+            this.DeleteButton.Click += new System.EventHandler(this.DeleteButton_Click);
+            // 
+            // UpdateButton
+            // 
+            this.UpdateButton.Location = new System.Drawing.Point(585, 179);
+            this.UpdateButton.Name = "UpdateButton";
+            this.UpdateButton.Size = new System.Drawing.Size(121, 40);
+            this.UpdateButton.TabIndex = 4;
+            this.UpdateButton.Text = "Обновить";
+            this.UpdateButton.UseVisualStyleBackColor = true;
+            this.UpdateButton.Click += new System.EventHandler(this.UpdateButton_Click);
+            // 
+            // FormStores
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(718, 450);
+            this.Controls.Add(this.UpdateButton);
+            this.Controls.Add(this.DeleteButton);
+            this.Controls.Add(this.ChangeButton);
+            this.Controls.Add(this.AddButton);
+            this.Controls.Add(this.DataGridView);
+            this.Name = "FormStores";
+            this.Text = "Магазины";
+            this.Load += new System.EventHandler(this.FormStores_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private DataGridView DataGridView;
+        private Button AddButton;
+        private Button ChangeButton;
+        private Button DeleteButton;
+        private Button UpdateButton;
+    }
+}

PlumbingRepair/PlumbingRepair/FormStores.cs

@@ -0,0 +1,113 @@
+using Microsoft.Extensions.Logging;
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+
+namespace PlumbingRepair
+{
+    public partial class FormStores : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IStoreLogic _logic;
+        public FormStores(ILogger<FormStores> logger, IStoreLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void FormStores_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                var list = _logic.ReadList(null);
+
+                if (list != null)
+                {
+                    DataGridView.DataSource = list;
+                    DataGridView.Columns["Id"].Visible = false;
+                    DataGridView.Columns["StoreName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                    DataGridView.Columns["Works"].Visible = false;
+                }
+
+                _logger.LogInformation("Загрузка магазинов");
+
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки магазинов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void UpdateButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void DeleteButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+                    _logger.LogInformation("Удаление магазина");
+
+                    try
+                    {
+                        if (!_logic.Delete(new StoreBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Ошибка удаления изделия");
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+
+        private void ChangeButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                var service = Program.ServiceProvider?.GetService(typeof(FormStore));
+
+                if (service is FormStore form)
+                {
+                    form.Id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                    if (form.ShowDialog() == DialogResult.OK)
+                    {
+                        LoadData();
+                    }
+                }
+            }
+        }
+
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormStore));
+
+            if (service is FormStore form)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+    }
+}

PlumbingRepair/PlumbingRepair/FormStores.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

PlumbingRepair/PlumbingRepair/FormWork.Designer.cs

@@ -0,0 +1,252 @@
+namespace PlumbingRepair
+{
+    partial class FormWork
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle1 = new System.Windows.Forms.DataGridViewCellStyle();
+            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle2 = new System.Windows.Forms.DataGridViewCellStyle();
+            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle3 = new System.Windows.Forms.DataGridViewCellStyle();
+            this.WorkNameLabel = new System.Windows.Forms.Label();
+            this.PriceLabel = new System.Windows.Forms.Label();
+            this.WorkNameTextBox = new System.Windows.Forms.TextBox();
+            this.PriceTextBox = new System.Windows.Forms.TextBox();
+            this.ComponentsGroupBox = new System.Windows.Forms.GroupBox();
+            this.UpdateButton = new System.Windows.Forms.Button();
+            this.DeleteButton = new System.Windows.Forms.Button();
+            this.ChangeButton = new System.Windows.Forms.Button();
+            this.AddButton = new System.Windows.Forms.Button();
+            this.DataGridView = new System.Windows.Forms.DataGridView();
+            this.ID = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.ComponentNameField = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.CountField = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.ButtonCancel = new System.Windows.Forms.Button();
+            this.SaveButton = new System.Windows.Forms.Button();
+            this.ComponentsGroupBox.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // WorkNameLabel
+            // 
+            this.WorkNameLabel.AutoSize = true;
+            this.WorkNameLabel.Location = new System.Drawing.Point(12, 9);
+            this.WorkNameLabel.Name = "PackageNameLabel";
+            this.WorkNameLabel.Size = new System.Drawing.Size(65, 15);
+            this.WorkNameLabel.TabIndex = 0;
+            this.WorkNameLabel.Text = "Название: ";
+            // 
+            // PriceLabel
+            // 
+            this.PriceLabel.AutoSize = true;
+            this.PriceLabel.Location = new System.Drawing.Point(12, 43);
+            this.PriceLabel.Name = "PriceLabel";
+            this.PriceLabel.Size = new System.Drawing.Size(73, 15);
+            this.PriceLabel.TabIndex = 1;
+            this.PriceLabel.Text = "Стоимость: ";
+            // 
+            // WorkNameTextBox
+            // 
+            this.WorkNameTextBox.Location = new System.Drawing.Point(83, 6);
+            this.WorkNameTextBox.Name = "PackageNameTextBox";
+            this.WorkNameTextBox.Size = new System.Drawing.Size(283, 23);
+            this.WorkNameTextBox.TabIndex = 2;
+            // 
+            // PriceTextBox
+            // 
+            this.PriceTextBox.Location = new System.Drawing.Point(83, 40);
+            this.PriceTextBox.Name = "PriceTextBox";
+            this.PriceTextBox.Size = new System.Drawing.Size(283, 23);
+            this.PriceTextBox.TabIndex = 3;
+            // 
+            // ComponentsGroupBox
+            // 
+            this.ComponentsGroupBox.Controls.Add(this.UpdateButton);
+            this.ComponentsGroupBox.Controls.Add(this.DeleteButton);
+            this.ComponentsGroupBox.Controls.Add(this.ChangeButton);
+            this.ComponentsGroupBox.Controls.Add(this.AddButton);
+            this.ComponentsGroupBox.Controls.Add(this.DataGridView);
+            this.ComponentsGroupBox.Location = new System.Drawing.Point(12, 80);
+            this.ComponentsGroupBox.Name = "ComponentsGroupBox";
+            this.ComponentsGroupBox.Size = new System.Drawing.Size(722, 350);
+            this.ComponentsGroupBox.TabIndex = 5;
+            this.ComponentsGroupBox.TabStop = false;
+            this.ComponentsGroupBox.Text = "Компоненты";
+            // 
+            // UpdateButton
+            // 
+            this.UpdateButton.Location = new System.Drawing.Point(590, 203);
+            this.UpdateButton.Name = "UpdateButton";
+            this.UpdateButton.Size = new System.Drawing.Size(110, 38);
+            this.UpdateButton.TabIndex = 4;
+            this.UpdateButton.Text = "Обновить";
+            this.UpdateButton.UseVisualStyleBackColor = true;
+            this.UpdateButton.Click += new System.EventHandler(this.UpdateButton_Click);
+            // 
+            // DeleteButton
+            // 
+            this.DeleteButton.Location = new System.Drawing.Point(590, 143);
+            this.DeleteButton.Name = "DeleteButton";
+            this.DeleteButton.Size = new System.Drawing.Size(110, 38);
+            this.DeleteButton.TabIndex = 3;
+            this.DeleteButton.Text = "Удалить";
+            this.DeleteButton.UseVisualStyleBackColor = true;
+            this.DeleteButton.Click += new System.EventHandler(this.DeleteButton_Click);
+            // 
+            // ChangeButton
+            // 
+            this.ChangeButton.Location = new System.Drawing.Point(590, 82);
+            this.ChangeButton.Name = "ChangeButton";
+            this.ChangeButton.Size = new System.Drawing.Size(110, 38);
+            this.ChangeButton.TabIndex = 2;
+            this.ChangeButton.Text = "Изменить";
+            this.ChangeButton.UseVisualStyleBackColor = true;
+            this.ChangeButton.Click += new System.EventHandler(this.ChangeButton_Click);
+            // 
+            // AddButton
+            // 
+            this.AddButton.Location = new System.Drawing.Point(590, 22);
+            this.AddButton.Name = "AddButton";
+            this.AddButton.Size = new System.Drawing.Size(110, 38);
+            this.AddButton.TabIndex = 1;
+            this.AddButton.Text = "Добавить";
+            this.AddButton.UseVisualStyleBackColor = true;
+            this.AddButton.Click += new System.EventHandler(this.AddButton_Click);
+            // 
+            // DataGridView
+            // 
+            dataGridViewCellStyle1.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft;
+            dataGridViewCellStyle1.BackColor = System.Drawing.SystemColors.Control;
+            dataGridViewCellStyle1.Font = new System.Drawing.Font("Segoe UI", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            dataGridViewCellStyle1.ForeColor = System.Drawing.SystemColors.WindowText;
+            dataGridViewCellStyle1.SelectionBackColor = System.Drawing.SystemColors.Highlight;
+            dataGridViewCellStyle1.SelectionForeColor = System.Drawing.SystemColors.HighlightText;
+            dataGridViewCellStyle1.WrapMode = System.Windows.Forms.DataGridViewTriState.True;
+            this.DataGridView.ColumnHeadersDefaultCellStyle = dataGridViewCellStyle1;
+            this.DataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.DataGridView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
+            this.ID,
+            this.ComponentNameField,
+            this.CountField});
+            dataGridViewCellStyle2.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft;
+            dataGridViewCellStyle2.BackColor = System.Drawing.SystemColors.Window;
+            dataGridViewCellStyle2.Font = new System.Drawing.Font("Segoe UI", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            dataGridViewCellStyle2.ForeColor = System.Drawing.SystemColors.ControlText;
+            dataGridViewCellStyle2.SelectionBackColor = System.Drawing.SystemColors.Highlight;
+            dataGridViewCellStyle2.SelectionForeColor = System.Drawing.SystemColors.HighlightText;
+            dataGridViewCellStyle2.WrapMode = System.Windows.Forms.DataGridViewTriState.False;
+            this.DataGridView.DefaultCellStyle = dataGridViewCellStyle2;
+            this.DataGridView.Location = new System.Drawing.Point(6, 22);
+            this.DataGridView.Name = "DataGridView";
+            dataGridViewCellStyle3.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft;
+            dataGridViewCellStyle3.BackColor = System.Drawing.SystemColors.Control;
+            dataGridViewCellStyle3.Font = new System.Drawing.Font("Segoe UI", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            dataGridViewCellStyle3.ForeColor = System.Drawing.SystemColors.WindowText;
+            dataGridViewCellStyle3.SelectionBackColor = System.Drawing.SystemColors.Highlight;
+            dataGridViewCellStyle3.SelectionForeColor = System.Drawing.SystemColors.HighlightText;
+            dataGridViewCellStyle3.WrapMode = System.Windows.Forms.DataGridViewTriState.True;
+            this.DataGridView.RowHeadersDefaultCellStyle = dataGridViewCellStyle3;
+            this.DataGridView.RowTemplate.Height = 25;
+            this.DataGridView.Size = new System.Drawing.Size(561, 322);
+            this.DataGridView.TabIndex = 0;
+            // 
+            // ID
+            // 
+            this.ID.HeaderText = "ID";
+            this.ID.Name = "ID";
+            this.ID.Visible = false;
+            // 
+            // ComponentNameField
+            // 
+            this.ComponentNameField.AutoSizeMode = System.Windows.Forms.DataGridViewAutoSizeColumnMode.Fill;
+            this.ComponentNameField.HeaderText = "Компонент";
+            this.ComponentNameField.Name = "ComponentNameField";
+            // 
+            // CountField
+            // 
+            this.CountField.HeaderText = "Количество";
+            this.CountField.Name = "CountField";
+            // 
+            // ButtonCancel
+            // 
+            this.ButtonCancel.Location = new System.Drawing.Point(602, 446);
+            this.ButtonCancel.Name = "ButtonCancel";
+            this.ButtonCancel.Size = new System.Drawing.Size(110, 34);
+            this.ButtonCancel.TabIndex = 7;
+            this.ButtonCancel.Text = "Отмена";
+            this.ButtonCancel.UseVisualStyleBackColor = true;
+            this.ButtonCancel.Click += new System.EventHandler(this.ButtonCancel_Click);
+            // 
+            // SaveButton
+            // 
+            this.SaveButton.Location = new System.Drawing.Point(486, 446);
+            this.SaveButton.Name = "SaveButton";
+            this.SaveButton.Size = new System.Drawing.Size(110, 34);
+            this.SaveButton.TabIndex = 8;
+            this.SaveButton.Text = "Сохранить";
+            this.SaveButton.UseVisualStyleBackColor = true;
+            this.SaveButton.Click += new System.EventHandler(this.SaveButton_Click);
+            // 
+            // FormWork
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(746, 498);
+            this.Controls.Add(this.SaveButton);
+            this.Controls.Add(this.ButtonCancel);
+            this.Controls.Add(this.ComponentsGroupBox);
+            this.Controls.Add(this.PriceTextBox);
+            this.Controls.Add(this.WorkNameTextBox);
+            this.Controls.Add(this.PriceLabel);
+            this.Controls.Add(this.WorkNameLabel);
+            this.Name = "FormWork";
+            this.Text = "Изделие";
+            this.ComponentsGroupBox.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label WorkNameLabel;
+        private Label PriceLabel;
+        private TextBox WorkNameTextBox;
+        private TextBox PriceTextBox;
+        private GroupBox ComponentsGroupBox;
+        private Button UpdateButton;
+        private Button DeleteButton;
+        private Button ChangeButton;
+        private Button AddButton;
+        private DataGridView DataGridView;
+        private DataGridViewTextBoxColumn ID;
+        private DataGridViewTextBoxColumn ComponentNameField;
+        private DataGridViewTextBoxColumn CountField;
+        private Button ButtonCancel;
+        private Button SaveButton;
+    }
+}

PlumbingRepair/PlumbingRepair/FormWork.cs

@@ -0,0 +1,229 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairDataModels.Models;
+using Microsoft.Extensions.Logging;
+using System.Windows.Forms;
+
+namespace PlumbingRepair
+{
+    public partial class FormWork : Form
+    {
+        private readonly ILogger _logger;
+
+        private readonly IWorkLogic _logic;
+
+        private int? _id;
+
+        private Dictionary<int, (IComponentModel, int)> _workComponents;
+
+        public int Id { set { _id = value; } }
+        public FormWork(ILogger<FormWork> logger, IWorkLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+            _workComponents = new Dictionary<int, (IComponentModel, int)>();
+        }
+        private void FormWork_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                _logger.LogInformation("Загрузка изделия");
+
+                try
+                {
+                    var view = _logic.ReadElement(new WorkSearchModel
+                    {
+                        Id = _id.Value
+                    });
+
+                    if (view != null)
+                    {
+                        WorkNameTextBox.Text = view.WorkName;
+                        PriceTextBox.Text = view.Price.ToString();
+                        _workComponents = view.WorkComponents ?? new Dictionary<int, (IComponentModel, int)>();
+                        LoadData();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка загрузки изделия");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+        private void LoadData()
+        {
+            _logger.LogInformation("Загрузка компонент изделия");
+
+            try
+            {
+                if (_workComponents != null)
+                {
+                    DataGridView.Rows.Clear();
+                    foreach (var pc in _workComponents)
+                    {
+                        DataGridView.Rows.Add(new object[] { pc.Key, pc.Value.Item1.ComponentName, pc.Value.Item2 });
+                    }
+                    PriceTextBox.Text = CalcPrice().ToString();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки компонент изделия");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormWorkComponent));
+
+            if (service is FormWorkComponent form)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    if (form.ComponentModel == null)
+                    {
+                        return;
+                    }
+
+                    _logger.LogInformation("Добавление нового компонента: { ComponentName} - { Count}", form.ComponentModel.ComponentName, form.Count);
+
+                    if (_workComponents.ContainsKey(form.Id))
+                    {
+                        _workComponents[form.Id] = (form.ComponentModel, form.Count);
+                    }
+
+                    else
+                    {
+                        _workComponents.Add(form.Id, (form.ComponentModel, form.Count));
+                    }
+
+                    LoadData();
+                }
+            }
+        }
+
+        private void ChangeButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                var service = Program.ServiceProvider?.GetService(typeof(FormWorkComponent));
+
+                if (service is FormWorkComponent form)
+                {
+                    int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells[0].Value);
+                    form.Id = id;
+                    form.Count = _workComponents[id].Item2;
+
+                    if (form.ShowDialog() == DialogResult.OK)
+                    {
+                        if (form.ComponentModel == null)
+                        {
+                            return;
+                        }
+
+                        _logger.LogInformation("Изменение компонента: { ComponentName} - { Count}", form.ComponentModel.ComponentName, form.Count);
+                        _workComponents[form.Id] = (form.ComponentModel, form.Count);
+                        LoadData();
+                    }
+                }
+            }
+        }
+
+        private void DeleteButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    try
+                    {
+                        _logger.LogInformation("Удаление компонента: { ComponentName} - { Count}", DataGridView.SelectedRows[0].Cells[1].Value);
+                        _workComponents?.Remove(Convert.ToInt32(DataGridView.SelectedRows[0].Cells[0].Value));
+                    }
+                    catch (Exception ex)
+                    {
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+
+                    LoadData();
+                }
+            }
+        }
+
+        private void UpdateButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void SaveButton_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(WorkNameTextBox.Text))
+            {
+                MessageBox.Show("Заполните название", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (string.IsNullOrEmpty(PriceTextBox.Text))
+            {
+                MessageBox.Show("Заполните цену", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (_workComponents == null || _workComponents.Count == 0)
+            {
+                MessageBox.Show("Заполните компоненты", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            _logger.LogInformation("Сохранение изделия");
+
+            try
+            {
+                var model = new WorkBindingModel
+                {
+                    Id = _id ?? 0,
+                    WorkName = WorkNameTextBox.Text,
+                    Price = Convert.ToDouble(PriceTextBox.Text),
+                    WorkComponents = _workComponents
+                };
+
+                var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
+
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка сохранения изделия");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+
+        private double CalcPrice()
+        {
+            double price = 0;
+
+            foreach (var elem in _workComponents)
+            {
+                price += ((elem.Value.Item1?.Cost ?? 0) * elem.Value.Item2);
+            }
+
+            return Math.Round(price * 1.1, 2);
+        }
+    }
+}

PlumbingRepair/PlumbingRepair/FormWork.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

PlumbingRepair/PlumbingRepair/FormWorkComponent.Designer.cs

@@ -0,0 +1,124 @@
+namespace PlumbingRepair
+{
+    partial class FormWorkComponent
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.ComponentSelectLabel = new System.Windows.Forms.Label();
+            this.CountLabel = new System.Windows.Forms.Label();
+            this.ComponentComboBox = new System.Windows.Forms.ComboBox();
+            this.CountTextBox = new System.Windows.Forms.TextBox();
+            this.SaveButton = new System.Windows.Forms.Button();
+            this.ButtonCancel = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // ComponentSelectLabel
+            // 
+            this.ComponentSelectLabel.AutoSize = true;
+            this.ComponentSelectLabel.Location = new System.Drawing.Point(30, 27);
+            this.ComponentSelectLabel.Name = "ComponentSelectLabel";
+            this.ComponentSelectLabel.Size = new System.Drawing.Size(95, 20);
+            this.ComponentSelectLabel.TabIndex = 0;
+            this.ComponentSelectLabel.Text = "Компонент: ";
+            // 
+            // CountLabel
+            // 
+            this.CountLabel.AutoSize = true;
+            this.CountLabel.Location = new System.Drawing.Point(30, 75);
+            this.CountLabel.Name = "CountLabel";
+            this.CountLabel.Size = new System.Drawing.Size(97, 20);
+            this.CountLabel.TabIndex = 1;
+            this.CountLabel.Text = "Количество: ";
+            // 
+            // ComponentComboBox
+            // 
+            this.ComponentComboBox.FormattingEnabled = true;
+            this.ComponentComboBox.Location = new System.Drawing.Point(122, 23);
+            this.ComponentComboBox.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.ComponentComboBox.Name = "ComponentComboBox";
+            this.ComponentComboBox.Size = new System.Drawing.Size(217, 28);
+            this.ComponentComboBox.TabIndex = 2;
+            // 
+            // CountTextBox
+            // 
+            this.CountTextBox.Location = new System.Drawing.Point(122, 71);
+            this.CountTextBox.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.CountTextBox.Name = "CountTextBox";
+            this.CountTextBox.Size = new System.Drawing.Size(217, 27);
+            this.CountTextBox.TabIndex = 3;
+            // 
+            // SaveButton
+            // 
+            this.SaveButton.Location = new System.Drawing.Point(152, 131);
+            this.SaveButton.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.SaveButton.Name = "SaveButton";
+            this.SaveButton.Size = new System.Drawing.Size(95, 31);
+            this.SaveButton.TabIndex = 4;
+            this.SaveButton.Text = "Сохранить";
+            this.SaveButton.UseVisualStyleBackColor = true;
+            this.SaveButton.Click += new System.EventHandler(this.SaveButton_Click);
+            // 
+            // ButtonCancel
+            // 
+            this.ButtonCancel.Location = new System.Drawing.Point(254, 131);
+            this.ButtonCancel.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.ButtonCancel.Name = "ButtonCancel";
+            this.ButtonCancel.Size = new System.Drawing.Size(86, 31);
+            this.ButtonCancel.TabIndex = 5;
+            this.ButtonCancel.Text = "Отмена";
+            this.ButtonCancel.UseVisualStyleBackColor = true;
+            this.ButtonCancel.Click += new System.EventHandler(this.ButtonCancel_Click);
+            // 
+            // FormWorkComponent
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(385, 188);
+            this.Controls.Add(this.ButtonCancel);
+            this.Controls.Add(this.SaveButton);
+            this.Controls.Add(this.CountTextBox);
+            this.Controls.Add(this.ComponentComboBox);
+            this.Controls.Add(this.CountLabel);
+            this.Controls.Add(this.ComponentSelectLabel);
+            this.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.Name = "FormWorkComponent";
+            this.Text = "Компонент изделия";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label ComponentSelectLabel;
+        private Label CountLabel;
+        private ComboBox ComponentComboBox;
+        private TextBox CountTextBox;
+        private Button SaveButton;
+        private Button ButtonCancel;
+    }
+}

PlumbingRepair/PlumbingRepair/FormWorkComponent.cs

@@ -0,0 +1,86 @@
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Models;
+
+namespace PlumbingRepair
+{
+    public partial class FormWorkComponent : Form
+    {
+        private readonly List<ComponentViewModel>? _list;
+
+        public int Id
+        {
+            get
+            {
+                return Convert.ToInt32(ComponentComboBox.SelectedValue);
+            }
+            set
+            {
+                ComponentComboBox.SelectedValue = value;
+            }
+        }
+
+        public IComponentModel? ComponentModel
+        {
+            get
+            {
+                if (_list == null)
+                {
+                    return null;
+                }
+                foreach (var elem in _list)
+                {
+                    if (elem.Id == Id)
+                    {
+                        return elem;
+                    }
+                }
+                return null;
+            }
+        }
+
+        public int Count
+        {
+            get { return Convert.ToInt32(CountTextBox.Text); }
+            set { CountTextBox.Text = value.ToString(); }
+        }
+
+        public FormWorkComponent(IComponentLogic logic)
+        {
+            InitializeComponent();
+            _list = logic.ReadList(null);
+            if (_list != null)
+            {
+                ComponentComboBox.DisplayMember = "ComponentName";
+                ComponentComboBox.ValueMember = "Id";
+                ComponentComboBox.DataSource = _list;
+                ComponentComboBox.SelectedItem = null;
+            }
+        }
+
+
+        private void SaveButton_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(CountTextBox.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (ComponentComboBox.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите компонент", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            DialogResult = DialogResult.OK;
+            Close();
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

PlumbingRepair/PlumbingRepair/FormWorkComponent.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

PlumbingRepair/PlumbingRepair/FormWorks.Designer.cs

@@ -0,0 +1,113 @@
+namespace PlumbingRepair
+{
+    partial class FormWorks
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.DataGridView = new System.Windows.Forms.DataGridView();
+            this.AddButton = new System.Windows.Forms.Button();
+            this.ChangeButton = new System.Windows.Forms.Button();
+            this.DeleteButton = new System.Windows.Forms.Button();
+            this.UpdateButton = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // DataGridView
+            // 
+            this.DataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.DataGridView.Location = new System.Drawing.Point(1, 1);
+            this.DataGridView.Name = "DataGridView";
+            this.DataGridView.RowTemplate.Height = 25;
+            this.DataGridView.Size = new System.Drawing.Size(562, 495);
+            this.DataGridView.TabIndex = 0;
+            // 
+            // AddButton
+            // 
+            this.AddButton.Location = new System.Drawing.Point(585, 12);
+            this.AddButton.Name = "AddButton";
+            this.AddButton.Size = new System.Drawing.Size(120, 41);
+            this.AddButton.TabIndex = 1;
+            this.AddButton.Text = "Добавить";
+            this.AddButton.UseVisualStyleBackColor = true;
+            this.AddButton.Click += new System.EventHandler(this.AddButton_Click);
+            // 
+            // ChangeButton
+            // 
+            this.ChangeButton.Location = new System.Drawing.Point(585, 71);
+            this.ChangeButton.Name = "ChangeButton";
+            this.ChangeButton.Size = new System.Drawing.Size(120, 41);
+            this.ChangeButton.TabIndex = 2;
+            this.ChangeButton.Text = "Изменить";
+            this.ChangeButton.UseVisualStyleBackColor = true;
+            this.ChangeButton.Click += new System.EventHandler(this.ChangeButton_Click);
+            // 
+            // DeleteButton
+            // 
+            this.DeleteButton.Location = new System.Drawing.Point(585, 130);
+            this.DeleteButton.Name = "DeleteButton";
+            this.DeleteButton.Size = new System.Drawing.Size(120, 41);
+            this.DeleteButton.TabIndex = 3;
+            this.DeleteButton.Text = "Удалить";
+            this.DeleteButton.UseVisualStyleBackColor = true;
+            this.DeleteButton.Click += new System.EventHandler(this.DeleteButton_Click);
+            // 
+            // UpdateButton
+            // 
+            this.UpdateButton.Location = new System.Drawing.Point(585, 191);
+            this.UpdateButton.Name = "UpdateButton";
+            this.UpdateButton.Size = new System.Drawing.Size(120, 41);
+            this.UpdateButton.TabIndex = 4;
+            this.UpdateButton.Text = "Обновить";
+            this.UpdateButton.UseVisualStyleBackColor = true;
+            this.UpdateButton.Click += new System.EventHandler(this.UpdateButton_Click);
+            // 
+            // FormWorks
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(717, 502);
+            this.Controls.Add(this.UpdateButton);
+            this.Controls.Add(this.DeleteButton);
+            this.Controls.Add(this.ChangeButton);
+            this.Controls.Add(this.AddButton);
+            this.Controls.Add(this.DataGridView);
+            this.Name = "FormWorks";
+            this.Text = "Изделия";
+            ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private DataGridView DataGridView;
+        private Button AddButton;
+        private Button ChangeButton;
+        private Button DeleteButton;
+        private Button UpdateButton;
+    }
+}

PlumbingRepair/PlumbingRepair/FormWorks.cs

@@ -0,0 +1,111 @@
+using Microsoft.Extensions.Logging;
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+
+namespace PlumbingRepair
+{
+    public partial class FormWorks : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IWorkLogic _logic;
+
+        public FormWorks(ILogger<FormWorks> logger, IWorkLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void FormComponents_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                var list = _logic.ReadList(null);
+
+                if (list != null)
+                {
+                    DataGridView.DataSource = list;
+                    DataGridView.Columns["Id"].Visible = false;
+                    DataGridView.Columns["WorkName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                    DataGridView.Columns["WorkComponents"].Visible = false;
+                }
+
+                _logger.LogInformation("Загрузка изделий");
+
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки изделий");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormWork));
+
+            if (service is FormWork form)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+        private void ChangeButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                var service = Program.ServiceProvider?.GetService(typeof(FormWork));
+
+                if (service is FormWork form)
+                {
+                    form.Id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                    if (form.ShowDialog() == DialogResult.OK)
+                    {
+                        LoadData();
+                    }
+                }
+            }
+        }
+        private void DeleteButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+                    _logger.LogInformation("Удаление изделия");
+
+                    try
+                    {
+                        if (!_logic.Delete(new WorkBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Ошибка удаления изделия");
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+        private void UpdateButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

PlumbingRepair/PlumbingRepair/FormWorks.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

PlumbingRepair/PlumbingRepair/PlumbingRepair.csproj

@@ -8,4 +8,13 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.2.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\PlumbingRepairBusinessLogic\PlumbingRepairBusinessLogic.csproj" />
+    <ProjectReference Include="..\PlumbingRepairListImplement\PlumbingRepairListImplement.csproj" />
+  </ItemGroup>
+
 </Project>

PlumbingRepair/PlumbingRepair/Program.cs

@@ -1,9 +1,20 @@
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairContracts.StoragesContracts;
+using PlumbingRepairListImplement.Implements;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using NLog.Extensions.Logging;
+using PlumbingRepairBusinessLogic.BusinessLogic;
+
+
 namespace PlumbingRepair
 {
     internal static class Program
     {
+        private static ServiceProvider? _serviceProvider;
+        public static ServiceProvider? ServiceProvider => _serviceProvider;
         /// <summary>
-        ///  The main entry point for the application.
+        /// The main entry point for the application.
         /// </summary>
         [STAThread]
         static void Main()
@@ -11,7 +22,36 @@ namespace PlumbingRepair
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new Form1());
+            var services = new ServiceCollection();
+            ConfigureServices(services);
+            _serviceProvider = services.BuildServiceProvider();
+            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+        }
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            services.AddLogging(option =>
+            {
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddNLog("nlog.config");
+            });
+            services.AddTransient<IComponentStorage, ComponentStorage>();
+            services.AddTransient<IOrderStorage, OrderStorage>();
+            services.AddTransient<IWorkStorage, WorkStorage>();
+            services.AddTransient<IStoreStorage, StoreStorage>();
+            services.AddTransient<IComponentLogic, ComponentLogic>();
+            services.AddTransient<IOrderLogic, OrderLogic>();
+            services.AddTransient<IWorkLogic, WorkLogic>();
+            services.AddTransient<IStoreLogic, StoreLogic>();
+            services.AddTransient<FormMain>();
+            services.AddTransient<FormComponent>();
+            services.AddTransient<FormComponents>();
+            services.AddTransient<FormCreateOrder>();
+            services.AddTransient<FormWork>();
+            services.AddTransient<FormWorkComponent>();
+            services.AddTransient<FormWorks>();
+            services.AddTransient<FormStores>();
+            services.AddTransient<FormStore>();
+            services.AddTransient<FormStoreReplenishment>();
         }
     }
 }

PlumbingRepair/PlumbingRepair/nlog.config

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+	<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        autoReload="true" internalLogLevel="Info">
+
+		<targets>
+			<target xsi:type="File" name="tofile" fileName="${basedir}/carlog-${shortdate}.log" />
+		</targets>
+
+		<rules>
+			<logger name="*" minlevel="Debug" writeTo="tofile" />
+		</rules>
+	</nlog>
+</configuration>

PlumbingRepair/PlumbingRepairBusinessLogic/BusinessLogic/ComponentLogic.cs

@@ -0,0 +1,137 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.StoragesContracts;
+using PlumbingRepairContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace PlumbingRepairBusinessLogic.BusinessLogic
+{
+    public class ComponentLogic : IComponentLogic
+    {
+        private readonly ILogger _logger;
+
+        private readonly IComponentStorage _componentStorage;
+
+        public ComponentLogic(ILogger<ComponentLogic> logger, IComponentStorage componentStorage)
+        {
+            _logger = logger;
+            _componentStorage = componentStorage;
+        }
+
+        public bool Create(ComponentBindingModel model)
+        {
+            CheckModel(model);
+
+            if (_componentStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        public bool Delete(ComponentBindingModel model)
+        {
+            CheckModel(model, false);
+
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+
+            if (_componentStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        public ComponentViewModel? ReadElement(ComponentSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            _logger.LogInformation("ReadElement. ComponentName:{ComponentName}.Id:{ Id}", model.ComponentName, model.Id);
+
+            var element = _componentStorage.GetElement(model);
+
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+
+            return element;
+        }
+
+        public List<ComponentViewModel>? ReadList(ComponentSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ComponentName:{ComponentName}.Id:{ Id}", model?.ComponentName, model?.Id);
+
+            var list = model == null ? _componentStorage.GetFullList() : _componentStorage.GetFilteredList(model);
+
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+
+            return list;
+        }
+
+        public bool Update(ComponentBindingModel model)
+        {
+            CheckModel(model);
+
+            if (_componentStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        private void CheckModel(ComponentBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            if (!withParams)
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                throw new ArgumentNullException("Нет названия компонента", nameof(model.ComponentName));
+            }
+
+            if (model.Cost <= 0)
+            {
+                throw new ArgumentNullException("Цена компонента должна быть больше 0", nameof(model.Cost));
+            }
+
+            _logger.LogInformation("Component. ComponentName:{ComponentName}.Cost:{ Cost}. Id: { Id}", model.ComponentName, model.Cost, model.Id);
+
+            var element = _componentStorage.GetElement(new ComponentSearchModel
+            {
+                ComponentName = model.ComponentName
+            });
+
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Компонент с таким названием уже есть");
+            }
+        }
+    }
+}

PlumbingRepair/PlumbingRepairBusinessLogic/BusinessLogic/OrderLogic.cs

@@ -0,0 +1,130 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.StoragesContracts;
+using PlumbingRepairContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using PlumbingRepairDataModels.Enums;
+
+namespace PlumbingRepairBusinessLogic.BusinessLogic
+{
+    public class OrderLogic : IOrderLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IOrderStorage _orderStorage;
+
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        {
+            _logger = logger;
+            _orderStorage = orderStorage;
+        }
+
+        public bool CreateOrder(OrderBindingModel model)
+        {
+            CheckModel(model);
+
+            if (model.Status != OrderStatus.Неизвестен)
+            {
+                _logger.LogWarning("Insert operation failed. Order status incorrect.");
+                return false;
+            }
+
+            model.Status = OrderStatus.Принят;
+
+            if (_orderStorage.Insert(model) == null)
+            {
+                model.Status = OrderStatus.Неизвестен;
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        public bool StatusUpdate(OrderBindingModel model, OrderStatus newStatus)
+        {
+            CheckModel(model);
+
+            if (model.Status + 1 != newStatus)
+            {
+                _logger.LogWarning("Status update to " + newStatus.ToString() + " operation failed. Order status incorrect.");
+                return false;
+            }
+
+            model.Status = newStatus;
+
+            if (model.Status == OrderStatus.Выдан)
+                model.DateImplement = DateTime.Now;
+
+            if (_orderStorage.Update(model) == null)
+            {
+                model.Status--;
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        public bool TakeOrderInWork(OrderBindingModel model)
+        {
+            return StatusUpdate(model, OrderStatus.Выполняется);
+        }
+
+        public bool DeliveryOrder(OrderBindingModel model)
+        {
+            return StatusUpdate(model, OrderStatus.Готов);
+        }
+
+        public bool FinishOrder(OrderBindingModel model)
+        {
+            return StatusUpdate(model, OrderStatus.Выдан);
+        }
+
+        public List<OrderViewModel>? ReadList(OrderSearchModel? model)
+        {
+            _logger.LogInformation("Order. OrderId:{Id}", model?.Id);
+
+            var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
+
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+
+        private void CheckModel(OrderBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            if (!withParams)
+            {
+                return;
+            }
+
+            if (model.WorkId < 0)
+            {
+                throw new ArgumentNullException("Некорректный идентификатор изделия", nameof(model.WorkId));
+            }
+
+            if (model.Count <= 0)
+            {
+                throw new ArgumentNullException("Количество изделий в заказе должно быть больше 0", nameof(model.Count));
+            }
+
+            if (model.Sum <= 0)
+            {
+                throw new ArgumentNullException("Сумма заказа должна быть больше 0", nameof(model.Sum));
+            }
+
+            _logger.LogInformation("Order. OrderId:{Id}.Sum:{ Sum}. WorkId: { WorkId}", model.Id, model.Sum, model.WorkId);
+        }
+    }
+}

PlumbingRepair/PlumbingRepairBusinessLogic/BusinessLogic/StoreLogic.cs

@@ -0,0 +1,175 @@
+using Microsoft.Extensions.Logging;
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.StoragesContracts;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Models;
+
+namespace PlumbingRepairBusinessLogic.BusinessLogic
+{
+    public class StoreLogic : IStoreLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IStoreStorage _storeStorage;
+        public StoreLogic(ILogger<StoreLogic> logger, IStoreStorage storeStorage)
+        {
+            _logger = logger;
+            _storeStorage = storeStorage;
+        }
+        public bool AddWork(StoreSearchModel model, IWorkModel work, int quantity)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            if (quantity <= 0)
+            {
+                throw new ArgumentException("Количество добавляемого изделия должно быть больше 0", nameof(quantity));
+            }
+
+            _logger.LogInformation("AddWorkInStore. StoreName:{StoreName}.Id:{ Id}", model.StoreName, model.Id);
+            var element = _storeStorage.GetElement(model);
+
+            if (element == null)
+            {
+                _logger.LogWarning("AddWorkInStore element not found");
+                return false;
+            }
+
+            _logger.LogInformation("AddWorkInStore find. Id:{Id}", element.Id);
+
+            if (element.Works.TryGetValue(work.Id, out var pair))
+            {
+                element.Works[work.Id] = (work, quantity + pair.Item2);
+                _logger.LogInformation("AddWorkInStore. Has been added {quantity} {work} in {StoreName}", quantity, work.WorkName, element.StoreName);
+            }
+            else
+            {
+                element.Works[work.Id] = (work, quantity);
+                _logger.LogInformation("AddWorkInShop. Has been added {quantity} new Work {work} in {StoreName}", quantity, work.WorkName, element.StoreName);
+            }
+
+            _storeStorage.Update(new()
+            {
+                Id = element.Id,
+                StoreAdress = element.StoreAdress,
+                StoreName = element.StoreName,
+                OpeningDate = element.OpeningDate,
+                Works = element.Works
+            });
+            return true;
+        }
+
+        public bool Create(StoreBindingModel model)
+        {
+            CheckModel(model);
+            model.Works = new();
+
+            if (_storeStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        public bool Delete(StoreBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+
+            if (_storeStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        public StoreViewModel? ReadElement(StoreSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            _logger.LogInformation("ReadElement. StoreName:{StoreName}.Id:{ Id}", model.StoreName, model.Id);
+            var element = _storeStorage.GetElement(model);
+
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+
+        public List<StoreViewModel>? ReadList(StoreSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. StoreName:{StoreName}.Id:{ Id} ", model?.StoreName, model?.Id);
+
+            var list = (model == null) ? _storeStorage.GetFullList() : _storeStorage.GetFilteredList(model);
+
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+
+        public bool Update(StoreBindingModel model)
+        {
+            CheckModel(model, false);
+
+            if (string.IsNullOrEmpty(model.StoreName))
+            {
+                throw new ArgumentNullException("Нет названия магазина", nameof(model.StoreName));
+            }
+
+            if (_storeStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(StoreBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            if (!withParams)
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(model.StoreName))
+            {
+                throw new ArgumentNullException("Нет названия магазина", nameof(model.StoreName));
+            }
+
+            _logger.LogInformation("Store. StoreName:{0}.StoreAdress:{1}. Id: {2}", model.StoreName, model.StoreAdress, model.Id);
+            var element = _storeStorage.GetElement(new StoreSearchModel
+            {
+                StoreName = model.StoreName
+            });
+
+            if (element != null && element.Id != model.Id && element.StoreName == model.StoreName)
+            {
+                throw new InvalidOperationException("Магазин с таким названием уже есть");
+            }
+        }
+    }
+}

PlumbingRepair/PlumbingRepairBusinessLogic/BusinessLogic/WorkLogic.cs

@@ -0,0 +1,137 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.BusinessLogicsContracts;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.StoragesContracts;
+using PlumbingRepairContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace PlumbingRepairBusinessLogic.BusinessLogic
+{
+    public class WorkLogic : IWorkLogic
+    {
+            private readonly ILogger _logger;
+
+            private readonly IWorkStorage _workStorage;
+
+            public WorkLogic(ILogger<WorkLogic> logger, IWorkStorage workStorage)
+            {
+                _logger = logger;
+                _workStorage = workStorage;
+            }
+
+            public bool Create(WorkBindingModel model)
+            {
+                CheckModel(model);
+
+                if (_workStorage.Insert(model) == null)
+                {
+                    _logger.LogWarning("Insert operation failed");
+                    return false;
+                }
+
+                return true;
+            }
+
+            public bool Delete(WorkBindingModel model)
+            {
+                CheckModel(model, false);
+
+                _logger.LogInformation("Delete. Id:{Id}", model.Id);
+
+                if (_workStorage.Delete(model) == null)
+                {
+                    _logger.LogWarning("Delete operation failed");
+                    return false;
+                }
+
+                return true;
+            }
+
+            public WorkViewModel? ReadElement(WorkSearchModel model)
+            {
+                if (model == null)
+                {
+                    throw new ArgumentNullException(nameof(model));
+                }
+
+                _logger.LogInformation("ReadElement. WorkName:{WorkName}.Id:{ Id}", model.WorkName, model.Id);
+
+                var element = _workStorage.GetElement(model);
+
+                if (element == null)
+                {
+                    _logger.LogWarning("ReadElement element not found");
+                    return null;
+                }
+
+                _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+
+                return element;
+            }
+
+            public List<WorkViewModel>? ReadList(WorkSearchModel? model)
+            {
+                _logger.LogInformation("ReadList. WorkName:{WorkName}.Id:{ Id}", model?.WorkName, model?.Id);
+
+                var list = model == null ? _workStorage.GetFullList() : _workStorage.GetFilteredList(model);
+
+                if (list == null)
+                {
+                    _logger.LogWarning("ReadList return null list");
+                    return null;
+                }
+
+                _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+
+                return list;
+            }
+
+            public bool Update(WorkBindingModel model)
+            {
+                CheckModel(model);
+
+                if (_workStorage.Update(model) == null)
+                {
+                    _logger.LogWarning("Update operation failed");
+                    return false;
+                }
+
+                return true;
+            }
+
+            private void CheckModel(WorkBindingModel model, bool withParams = true)
+            {
+                if (model == null)
+                {
+                    throw new ArgumentNullException(nameof(model));
+                }
+
+                if (!withParams)
+                {
+                    return;
+                }
+
+                if (string.IsNullOrEmpty(model.WorkName))
+                {
+                    throw new ArgumentNullException("Нет названия изделия", nameof(model.WorkName));
+                }
+
+                if (model.Price <= 0)
+                {
+                    throw new ArgumentNullException("Цена изделия должна быть больше 0", nameof(model.Price));
+                }
+
+                _logger.LogInformation("Work. WorkName:{WorkName}.Price:{ Cost}. Id: { Id}", model.WorkName, model.Price, model.Id);
+
+                var element = _workStorage.GetElement(new WorkSearchModel
+                {
+                    WorkName = model.WorkName
+                });
+
+                if (element != null && element.Id != model.Id)
+                {
+                    throw new InvalidOperationException("Изделие с таким названием уже есть");
+                }
+            }
+        }
+}

PlumbingRepair/PlumbingRepairBusinessLogic/PlumbingRepairBusinessLogic.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\PlumbingRepairContracts\PlumbingRepairContracts.csproj" />
+  </ItemGroup>
+
+</Project>

PlumbingRepair/PlumbingRepairContracts/BindingModels/ComponentBindingModel.cs

@@ -0,0 +1,11 @@
+using PlumbingRepairDataModels.Models;
+
+namespace PlumbingRepairContracts.BindingModels
+{
+    public class ComponentBindingModel : IComponentModel
+    {
+        public int Id { get; set; }
+        public string ComponentName { get; set; } = string.Empty;
+        public double Cost { get; set; }
+    }
+}

PlumbingRepair/PlumbingRepairContracts/BindingModels/OrderBindingModel.cs

@@ -0,0 +1,17 @@
+using PlumbingRepairDataModels.Enums;
+using PlumbingRepairDataModels.Models;
+
+namespace PlumbingRepairContracts.BindingModels
+{
+    public class OrderBindingModel : IOrderModel
+    {
+        public int Id { get; set; }
+        public int WorkId { get; set; }
+        public int Count { get; set; }
+        public double Sum { get; set; }
+        public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
+        public DateTime DateCreate { get; set; } = DateTime.Now;
+        public DateTime? DateImplement { get; set; }
+        public string WorkName { get; set; } = string.Empty;
+    }
+}

PlumbingRepair/PlumbingRepairContracts/BindingModels/StoreBindingModel.cs

@@ -0,0 +1,16 @@
+using PlumbingRepairDataModels.Models;
+
+namespace PlumbingRepairContracts.BindingModels
+{
+    public class StoreBindingModel : IStoreModel
+    {
+        public string StoreName { get; set; } = string.Empty;
+        public string StoreAdress { get; set; } = string.Empty;
+
+        public DateTime OpeningDate { get; set; } = DateTime.Now;
+
+        public Dictionary<int, (IWorkModel, int)> Works { get; set; } = new();
+
+        public int Id { get; set; }
+    }
+}

PlumbingRepair/PlumbingRepairContracts/BindingModels/WorkBindingModel.cs

@@ -0,0 +1,12 @@
+using PlumbingRepairDataModels.Models;
+
+namespace PlumbingRepairContracts.BindingModels
+{
+    public class WorkBindingModel : IWorkModel
+    {
+        public int Id { get; set; }
+        public string WorkName { get; set; } = string.Empty;
+        public double Price { get; set; }
+        public Dictionary<int, (IComponentModel, int)> WorkComponents { get; set; } = new();
+    }
+}

PlumbingRepair/PlumbingRepairContracts/BusinessLogicsContracts/IComponentLogic.cs

@@ -0,0 +1,15 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.ViewModels;
+
+namespace PlumbingRepairContracts.BusinessLogicsContracts
+{
+    public interface IComponentLogic
+    {
+        List<ComponentViewModel>? ReadList(ComponentSearchModel? model);
+        ComponentViewModel? ReadElement(ComponentSearchModel model);
+        bool Create(ComponentBindingModel model);
+        bool Update(ComponentBindingModel model);
+        bool Delete(ComponentBindingModel model);
+    }
+}

PlumbingRepair/PlumbingRepairContracts/BusinessLogicsContracts/IOrderLogic.cs

@@ -0,0 +1,15 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.ViewModels;
+
+namespace PlumbingRepairContracts.BusinessLogicsContracts
+{
+    public interface IOrderLogic
+    {
+        List<OrderViewModel>? ReadList(OrderSearchModel? model);
+        bool CreateOrder(OrderBindingModel model);
+        bool TakeOrderInWork(OrderBindingModel model);
+        bool FinishOrder(OrderBindingModel model);
+        bool DeliveryOrder(OrderBindingModel model);
+    }
+}

PlumbingRepair/PlumbingRepairContracts/BusinessLogicsContracts/IStoreLogic.cs

@@ -0,0 +1,17 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Models;
+
+namespace PlumbingRepairContracts.BusinessLogicsContracts
+{
+    public interface IStoreLogic
+    {
+        List<StoreViewModel>? ReadList(StoreSearchModel? model);
+        StoreViewModel? ReadElement(StoreSearchModel model);
+        bool Create(StoreBindingModel model);
+        bool Update(StoreBindingModel model);
+        bool Delete(StoreBindingModel model);
+        bool AddWork(StoreSearchModel model, IWorkModel work, int quantity);
+    }
+}

PlumbingRepair/PlumbingRepairContracts/BusinessLogicsContracts/IWorkLogic.cs

@@ -0,0 +1,15 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.ViewModels;
+
+namespace PlumbingRepairContracts.BusinessLogicsContracts
+{
+    public interface IWorkLogic
+    {
+        List<WorkViewModel>? ReadList(WorkSearchModel? model);
+        WorkViewModel? ReadElement(WorkSearchModel model);
+        bool Create(WorkBindingModel model);
+        bool Update(WorkBindingModel model);
+        bool Delete(WorkBindingModel model);
+    }
+}

PlumbingRepair/PlumbingRepairContracts/PlumbingRepairContracts.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\PlumbingRepairDataModels\PlumbingRepairDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

PlumbingRepair/PlumbingRepairContracts/SearchModels/ComponentSearchModel.cs

@@ -0,0 +1,8 @@
+namespace PlumbingRepairContracts.SearchModels
+{
+    public class ComponentSearchModel
+    {
+        public int? Id { get; set; }
+        public string? ComponentName { get; set; }
+    }
+}

PlumbingRepair/PlumbingRepairContracts/SearchModels/OrderSearchModel.cs

@@ -0,0 +1,7 @@
+namespace PlumbingRepairContracts.SearchModels
+{
+    public class OrderSearchModel
+    {
+        public int? Id { get; set; }
+    }
+}

PlumbingRepair/PlumbingRepairContracts/SearchModels/StoreSearchModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PlumbingRepairContracts.SearchModels
+{
+    public class StoreSearchModel
+    {
+        public int? Id { get; set; }
+        public string? StoreName { get; set; }
+    }
+}

PlumbingRepair/PlumbingRepairContracts/SearchModels/WorkSearchModel.cs

@@ -0,0 +1,8 @@
+namespace PlumbingRepairContracts.SearchModels
+{
+    public class WorkSearchModel
+    {
+        public int? Id { get; set; }
+        public string? WorkName { get; set; }
+    }
+}

PlumbingRepair/PlumbingRepairContracts/StoragesContracts/IComponentStorage.cs

@@ -0,0 +1,16 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.ViewModels;
+
+namespace PlumbingRepairContracts.StoragesContracts
+{
+    public interface IComponentStorage
+    {
+        List<ComponentViewModel> GetFullList();
+        List<ComponentViewModel> GetFilteredList(ComponentSearchModel model);
+        ComponentViewModel? GetElement(ComponentSearchModel model);
+        ComponentViewModel? Insert(ComponentBindingModel model);
+        ComponentViewModel? Update(ComponentBindingModel model);
+        ComponentViewModel? Delete(ComponentBindingModel model);
+    }
+}

PlumbingRepair/PlumbingRepairContracts/StoragesContracts/IOrderStorage.cs

@@ -0,0 +1,16 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.ViewModels;
+
+namespace PlumbingRepairContracts.StoragesContracts
+{
+    public interface IOrderStorage
+    {
+        List<OrderViewModel> GetFullList();
+        List<OrderViewModel> GetFilteredList(OrderSearchModel model);
+        OrderViewModel? GetElement(OrderSearchModel model);
+        OrderViewModel? Insert(OrderBindingModel model);
+        OrderViewModel? Update(OrderBindingModel model);
+        OrderViewModel? Delete(OrderBindingModel model);
+    }
+}

PlumbingRepair/PlumbingRepairContracts/StoragesContracts/IStoreStorage.cs

@@ -0,0 +1,16 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.ViewModels;
+
+namespace PlumbingRepairContracts.StoragesContracts
+{
+    public interface IStoreStorage
+    {
+        List<StoreViewModel> GetFullList();
+        List<StoreViewModel> GetFilteredList(StoreSearchModel model);
+        StoreViewModel? GetElement(StoreSearchModel model);
+        StoreViewModel? Insert(StoreBindingModel model);
+        StoreViewModel? Update(StoreBindingModel model);
+        StoreViewModel? Delete(StoreBindingModel model);
+    }
+}

PlumbingRepair/PlumbingRepairContracts/StoragesContracts/IWorkStorage.cs

@@ -0,0 +1,16 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.ViewModels;
+
+namespace PlumbingRepairContracts.StoragesContracts
+{
+    public interface IWorkStorage
+    {
+        List<WorkViewModel> GetFullList();
+        List<WorkViewModel> GetFilteredList(WorkSearchModel model);
+        WorkViewModel? GetElement(WorkSearchModel model);
+        WorkViewModel? Insert(WorkBindingModel model);
+        WorkViewModel? Update(WorkBindingModel model);
+        WorkViewModel? Delete(WorkBindingModel model);
+    }
+}

PlumbingRepair/PlumbingRepairContracts/ViewModels/ComponentViewModel.cs

@@ -0,0 +1,14 @@
+using PlumbingRepairDataModels.Models;
+using System.ComponentModel;
+
+namespace PlumbingRepairContracts.ViewModels
+{
+    public class ComponentViewModel : IComponentModel
+    {
+        public int Id { get; set; }
+        [DisplayName("Название компонента")]
+        public string ComponentName { get; set; } = string.Empty;
+        [DisplayName("Цена")]
+        public double Cost { get; set; }
+    }
+}

PlumbingRepair/PlumbingRepairContracts/ViewModels/OrderViewModel.cs

@@ -0,0 +1,25 @@
+using PlumbingRepairDataModels.Enums;
+using PlumbingRepairDataModels.Models;
+using System.ComponentModel;
+
+namespace PlumbingRepairContracts.ViewModels
+{
+    public class OrderViewModel : IOrderModel
+    {
+        [DisplayName("Номер")]
+        public int Id { get; set; }
+        public int WorkId { get; set; }
+        [DisplayName("Название изделия")]
+        public string WorkName { get; set; } = string.Empty;
+        [DisplayName("Количество")]
+        public int Count { get; set; }
+        [DisplayName("Сумма")]
+        public double Sum { get; set; }
+        [DisplayName("Статус")]
+        public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
+        [DisplayName("Дата создания")]
+        public DateTime DateCreate { get; set; } = DateTime.Now;
+        [DisplayName("Дата выполнения")]
+        public DateTime? DateImplement { get; set; }
+    }
+}

PlumbingRepair/PlumbingRepairContracts/ViewModels/StoreViewModel.cs

@@ -0,0 +1,18 @@
+using PlumbingRepairDataModels.Models;
+using System.ComponentModel;
+
+namespace PlumbingRepairContracts.ViewModels
+{
+    public class StoreViewModel : IStoreModel
+    {
+        public Dictionary<int, (IWorkModel, int)> Works { get; set; } = new();
+        public int Id { get; set; }
+
+        [DisplayName("Название магазина")]
+        public string StoreName { get; set; } = string.Empty;
+        [DisplayName("Адрес магазина")]
+        public string StoreAdress { get; set; } = string.Empty;
+        [DisplayName("Дата открытия")]
+        public DateTime OpeningDate { get; set; } = DateTime.Now;
+    }
+}

PlumbingRepair/PlumbingRepairContracts/ViewModels/WorkViewModel.cs

@@ -0,0 +1,15 @@
+using PlumbingRepairDataModels.Models;
+using System.ComponentModel;
+
+namespace PlumbingRepairContracts.ViewModels
+{
+    public class WorkViewModel : IWorkModel
+    {
+        public int Id { get; set; }
+        [DisplayName("Название изделия")]
+        public string WorkName { get; set; } = string.Empty;
+        [DisplayName("Цена")]
+        public double Price { get; set; }
+        public Dictionary<int, (IComponentModel, int)> WorkComponents { get; set; } = new();
+    }
+}

PlumbingRepair/PlumbingRepairDataModels/Models/IStoreModel.cs

@@ -0,0 +1,10 @@
+namespace PlumbingRepairDataModels.Models
+{
+    public interface IStoreModel : IId
+    {
+        public string StoreName { get; }
+        public string StoreAdress { get; }
+        DateTime OpeningDate { get; }
+        Dictionary<int, (IWorkModel, int)> Works { get; }
+    }
+}

PlumbingRepair/PlumbingRepairListImplement/DataListSingleton.cs

@@ -0,0 +1,31 @@
+using PlumbingRepairListImplement.Models;
+using static System.Formats.Asn1.AsnWriter;
+
+namespace PlumbingRepairListImplement
+{
+    public class DataListSingleton
+    {
+        private static DataListSingleton? _instance;
+        public List<Component> Components { get; set; }
+        public List<Order> Orders { get; set; }
+        public List<Work> Works { get; set; }
+        public List<Store> Stores { get; set; }
+
+        private DataListSingleton()
+        {
+            Components = new List<Component>();
+            Orders = new List<Order>();
+            Works = new List<Work>();
+            Stores = new List<Store>();
+        }
+
+        public static DataListSingleton GetInstance()
+        {
+            if (_instance == null)
+            {
+                _instance = new DataListSingleton();
+            }
+            return _instance;
+        }
+    }
+}

PlumbingRepair/PlumbingRepairListImplement/Implements/ComponentStorage.cs

@@ -0,0 +1,118 @@
+using PlumbingRepairContracts.StoragesContracts;
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairListImplement.Models;
+
+namespace PlumbingRepairListImplement.Implements
+{
+    public class ComponentStorage : IComponentStorage
+    {
+        private readonly DataListSingleton _source;
+        public ComponentStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+        public List<ComponentViewModel> GetFullList()
+        {
+            var result = new List<ComponentViewModel>();
+
+            foreach (var component in _source.Components)
+            {
+                result.Add(component.GetViewModel);
+            }
+
+            return result;
+        }
+
+        public List<ComponentViewModel> GetFilteredList(ComponentSearchModel model)
+        {
+            var result = new List<ComponentViewModel>();
+
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                return result;
+            }
+
+            foreach (var component in _source.Components)
+            {
+                if (component.ComponentName.Contains(model.ComponentName))
+                {
+                    result.Add(component.GetViewModel);
+                }
+            }
+
+            return result;
+        }
+
+        public ComponentViewModel? GetElement(ComponentSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+
+            foreach (var component in _source.Components)
+            {
+                if ((!string.IsNullOrEmpty(model.ComponentName) && component.ComponentName == model.ComponentName) || (model.Id.HasValue && component.Id == model.Id))
+                {
+                    return component.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        public ComponentViewModel? Insert(ComponentBindingModel model)
+        {
+            model.Id = 1;
+
+            foreach (var component in _source.Components)
+            {
+                if (model.Id <= component.Id)
+                {
+                    model.Id = component.Id + 1;
+                }
+            }
+
+            var newComponent = Component.Create(model);
+
+            if (newComponent == null)
+            {
+                return null;
+            }
+
+            _source.Components.Add(newComponent);
+
+            return newComponent.GetViewModel;
+        }
+
+        public ComponentViewModel? Update(ComponentBindingModel model)
+        {
+            foreach (var component in _source.Components)
+            {
+                if (component.Id == model.Id)
+                {
+                    component.Update(model);
+                    return component.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+        public ComponentViewModel? Delete(ComponentBindingModel model)
+        {
+            for (int i = 0; i < _source.Components.Count; ++i)
+            {
+                if (_source.Components[i].Id == model.Id)
+                {
+                    var element = _source.Components[i];
+                    _source.Components.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+    }
+}

PlumbingRepair/PlumbingRepairListImplement/Implements/OrderStorage.cs

@@ -0,0 +1,119 @@
+using PlumbingRepairContracts.StoragesContracts;
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairListImplement.Models;
+
+namespace PlumbingRepairListImplement.Implements
+{
+    public class OrderStorage : IOrderStorage
+    {
+        private readonly DataListSingleton _source;
+        public OrderStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public List<OrderViewModel> GetFullList()
+        {
+            var result = new List<OrderViewModel>();
+
+            foreach (var order in _source.Orders)
+            {
+                result.Add(order.GetViewModel);
+            }
+
+            return result;
+        }
+
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+        {
+            var result = new List<OrderViewModel>();
+
+            if (!model.Id.HasValue)
+            {
+                return result;
+            }
+
+            foreach (var order in _source.Orders)
+            {
+                if (model.Id.HasValue && order.Id == model.Id)
+                {
+                    result.Add(order.GetViewModel);
+                }
+            }
+
+            return result;
+        }
+
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+
+            foreach (var order in _source.Orders)
+            {
+                if (model.Id.HasValue && order.Id == model.Id)
+                {
+                    return order.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        public OrderViewModel? Insert(OrderBindingModel model)
+        {
+            model.Id = 1;
+
+            foreach (var order in _source.Orders)
+            {
+                if (model.Id <= order.Id)
+                {
+                    model.Id = order.Id + 1;
+                }
+            }
+
+            var newOrder = Order.Create(model);
+
+            if (newOrder == null)
+            {
+                return null;
+            }
+
+            _source.Orders.Add(newOrder);
+
+            return newOrder.GetViewModel;
+        }
+
+        public OrderViewModel? Update(OrderBindingModel model)
+        {
+            foreach (var order in _source.Orders)
+            {
+                if (order.Id == model.Id)
+                {
+                    order.Update(model);
+                    return order.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+        public OrderViewModel? Delete(OrderBindingModel model)
+        {
+            for (int i = 0; i < _source.Orders.Count; ++i)
+            {
+                if (_source.Orders[i].Id == model.Id)
+                {
+                    var element = _source.Orders[i];
+                    _source.Orders.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+    }
+}

PlumbingRepair/PlumbingRepairListImplement/Implements/StoreStorage.cs

@@ -0,0 +1,118 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.StoragesContracts;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairListImplement.Models;
+
+namespace PlumbingRepairListImplement.Implements
+{
+    public class StoreStorage : IStoreStorage
+    {
+        private readonly DataListSingleton _source;
+        public StoreStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+        public StoreViewModel? Delete(StoreBindingModel model)
+        {
+            for (int i = 0; i < _source.Stores.Count; ++i)
+            {
+                if (_source.Stores[i].Id == model.Id)
+                {
+                    var element = _source.Stores[i];
+                    _source.Stores.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+
+        public StoreViewModel? GetElement(StoreSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.StoreName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+
+            foreach (var store in _source.Stores)
+            {
+                if ((!string.IsNullOrEmpty(model.StoreName) && store.StoreName == model.StoreName) || (model.Id.HasValue && store.Id == model.Id))
+                {
+                    return store.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        public List<StoreViewModel> GetFilteredList(StoreSearchModel model)
+        {
+            var result = new List<StoreViewModel>();
+
+            if (string.IsNullOrEmpty(model.StoreName))
+            {
+                return result;
+            }
+
+            foreach (var store in _source.Stores)
+            {
+                if (store.StoreName.Contains(model.StoreName))
+                {
+                    result.Add(store.GetViewModel);
+                }
+            }
+
+            return result;
+        }
+
+        public List<StoreViewModel> GetFullList()
+        {
+            var result = new List<StoreViewModel>();
+
+            foreach (var store in _source.Stores)
+            {
+                result.Add(store.GetViewModel);
+            }
+
+            return result;
+        }
+
+        public StoreViewModel? Insert(StoreBindingModel model)
+        {
+            model.Id = 1;
+
+            foreach (var store in _source.Stores)
+            {
+                if (model.Id <= store.Id)
+                {
+                    model.Id = store.Id + 1;
+                }
+            }
+
+            var newStore = Store.Create(model);
+
+            if (newStore == null)
+            {
+                return null;
+            }
+
+            _source.Stores.Add(newStore);
+
+            return newStore.GetViewModel;
+        }
+
+        public StoreViewModel? Update(StoreBindingModel model)
+        {
+            foreach (var store in _source.Stores)
+            {
+                if (store.Id == model.Id)
+                {
+                    store.Update(model);
+                    return store.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+    }
+}

PlumbingRepair/PlumbingRepairListImplement/Implements/WorkStorage.cs

@@ -0,0 +1,121 @@
+using PlumbingRepairContracts.StoragesContracts;
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairListImplement.Models;
+
+namespace PlumbingRepairListImplement.Implements
+{
+    public class WorkStorage : IWorkStorage
+    {
+        private readonly DataListSingleton _source;
+
+        public WorkStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public List<WorkViewModel> GetFullList()
+        {
+            var result = new List<WorkViewModel>();
+
+            foreach (var work in _source.Works)
+            {
+                result.Add(work.GetViewModel);
+            }
+
+            return result;
+        }
+
+        public List<WorkViewModel> GetFilteredList(WorkSearchModel model)
+        {
+            var result = new List<WorkViewModel>();
+
+            if (string.IsNullOrEmpty(model.WorkName))
+            {
+                return result;
+            }
+
+            foreach (var work in _source.Works)
+            {
+                if (work.WorkName.Contains(model.WorkName))
+                {
+                    result.Add(work.GetViewModel);
+                }
+            }
+
+            return result;
+        }
+
+        public WorkViewModel? GetElement(WorkSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.WorkName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+
+            foreach (var work in _source.Works)
+            {
+                if ((!string.IsNullOrEmpty(model.WorkName) && work.WorkName == model.WorkName) || (model.Id.HasValue && work.Id == model.Id))
+                {
+                    return work.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        public WorkViewModel? Insert(WorkBindingModel model)
+        {
+            model.Id = 1;
+
+            foreach (var work in _source.Works)
+            {
+                if (model.Id <= work.Id)
+                {
+                    model.Id = work.Id + 1;
+                }
+            }
+
+            var newWork = Work.Create(model);
+
+            if (newWork == null)
+            {
+                return null;
+            }
+
+            _source.Works.Add(newWork);
+
+            return newWork.GetViewModel;
+        }
+
+        public WorkViewModel? Update(WorkBindingModel model)
+        {
+            foreach (var work in _source.Works)
+            {
+                if (work.Id == model.Id)
+                {
+                    work.Update(model);
+                    return work.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        public WorkViewModel? Delete(WorkBindingModel model)
+        {
+            for (int i = 0; i < _source.Works.Count; ++i)
+            {
+                if (_source.Works[i].Id == model.Id)
+                {
+                    var element = _source.Works[i];
+                    _source.Works.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+    }
+}

PlumbingRepair/PlumbingRepairListImplement/Models/Component.cs

@@ -0,0 +1,44 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Models;
+
+namespace PlumbingRepairListImplement.Models
+{
+    public class Component : IComponentModel
+    {
+        public int Id { get; private set; }
+        public string ComponentName { get; private set; } = string.Empty;
+        public double Cost { get; set; }
+
+        public static Component? Create(ComponentBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Component()
+            {
+                Id = model.Id,
+                ComponentName = model.ComponentName,
+                Cost = model.Cost
+            };
+        }
+
+        public void Update(ComponentBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ComponentName = model.ComponentName;
+            Cost = model.Cost;
+        }
+
+        public ComponentViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ComponentName = ComponentName,
+            Cost = Cost
+        };
+    }
+}

PlumbingRepair/PlumbingRepairListImplement/Models/Order.cs

@@ -0,0 +1,65 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Enums;
+using PlumbingRepairDataModels.Models;
+
+namespace PlumbingRepairListImplement.Models
+{
+    public class Order : IOrderModel
+    {
+        public int Id { get; private set; }
+        public int WorkId { get; private set; }
+        public string WorkName { get; private set; }
+        public int Count { get; private set; }
+        public double Sum { get; private set; }
+        public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
+        public DateTime DateCreate { get; private set; } = DateTime.Now;
+        public DateTime? DateImplement { get; private set; }
+
+        public static Order? Create(OrderBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Order()
+            {
+                Id = model.Id,
+                WorkId = model.WorkId,
+                WorkName = model.WorkName,
+                Count = model.Count,
+                Sum = model.Sum,
+                Status = model.Status,
+                DateCreate = model.DateCreate,
+                DateImplement = model.DateImplement
+            };
+        }
+
+        public void Update(OrderBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            WorkId = model.WorkId;
+            WorkName = model.WorkName;
+            Count = model.Count;
+            Sum = model.Sum;
+            Status = model.Status;
+            DateCreate = model.DateCreate;
+            DateImplement = model.DateImplement;
+        }
+
+        public OrderViewModel GetViewModel => new()
+        {
+            Id = Id,
+            WorkId = WorkId,
+            WorkName = WorkName,
+            Count = Count,
+            Sum = Sum,
+            Status = Status,
+            DateCreate = DateCreate,
+            DateImplement = DateImplement
+        };
+    }
+}

PlumbingRepair/PlumbingRepairListImplement/Models/Store.cs

@@ -0,0 +1,57 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Models;
+using System.Diagnostics;
+using System.Reflection;
+
+namespace PlumbingRepairListImplement.Models
+{
+    public class Store : IStoreModel
+    {
+        public string StoreName { get; private set; } = string.Empty;
+        public string StoreAdress { get; private set; } = string.Empty;
+
+        public DateTime OpeningDate { get; private set; }
+
+        public Dictionary<int, (IWorkModel, int)> Works { get; private set; } = new();
+
+        public int Id { get; private set; }
+
+        public static Store? Create(StoreBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Store()
+            {
+                Id = model.Id,
+                StoreName = model.StoreName,
+                StoreAdress = model.StoreAdress,
+                OpeningDate = model.OpeningDate,
+                Works = new()
+            };
+        }
+
+        public void Update(StoreBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            StoreName = model.StoreName;
+            StoreAdress = model.StoreAdress;
+            OpeningDate = model.OpeningDate;
+            Works = model.Works;
+        }
+
+        public StoreViewModel GetViewModel => new()
+        {
+            Id = Id,
+            StoreName = StoreName,
+            StoreAdress = StoreAdress,
+            OpeningDate = OpeningDate,
+            Works = Works
+        };
+    }
+}

PlumbingRepair/PlumbingRepairListImplement/Models/Work.cs

@@ -0,0 +1,48 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Models;
+
+namespace PlumbingRepairListImplement.Models
+{
+    public class Work : IWorkModel
+    {
+        public int Id { get; private set; }
+        public string WorkName { get; private set; } = string.Empty;
+        public double Price { get; private set; }
+        public Dictionary<int, (IComponentModel, int)> WorkComponents { get; private set; } = new Dictionary<int, (IComponentModel, int)>();
+
+        public static Work? Create(WorkBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Work()
+            {
+                Id = model.Id,
+                WorkName = model.WorkName,
+                Price = model.Price,
+                WorkComponents = model.WorkComponents
+            };
+        }
+
+        public void Update(WorkBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            WorkName = model.WorkName;
+            Price = model.Price;
+            WorkComponents = model.WorkComponents;
+        }
+
+        public WorkViewModel GetViewModel => new()
+        {
+            Id = Id,
+            WorkName = WorkName,
+            Price = Price,
+            WorkComponents = WorkComponents
+        };
+    }
+}

PlumbingRepair/PlumbingRepairListImplement/PlumbingRepairListImplement.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\PlumbingRepairContracts\PlumbingRepairContracts.csproj" />
+    <ProjectReference Include="..\PlumbingRepairDataModels\PlumbingRepairDataModels.csproj" />
+  </ItemGroup>
+
+</Project>