.gitignore

@@ -398,3 +398,4 @@ FodyWeavers.xsd
 # JetBrains Rider
 *.sln.iml
 
+*.dll

FishFactory/FishFactory.sln

@@ -5,13 +5,15 @@ VisualStudioVersion = 17.3.32825.248
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FishFactoryView", "FishFactory\FishFactoryView.csproj", "{63C0DA49-83D6-4B3C-A0C9-40E5B65CCFC9}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FishFactoryBusinessLogic", "FishFactoryBusinessLogic\FishFactoryBusinessLogic.csproj", "{6F3F6A6A-CE91-4829-8BF0-DE395F5664BA}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FishFactoryBusinessLogic", "FishFactoryBusinessLogic\FishFactoryBusinessLogic.csproj", "{6F3F6A6A-CE91-4829-8BF0-DE395F5664BA}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FishFactoryContracts", "FishFactoryContracts\FishFactoryContracts.csproj", "{C60A3D7A-BD1B-425D-821B-B70DFEE4DD2C}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FishFactoryContracts", "FishFactoryContracts\FishFactoryContracts.csproj", "{C60A3D7A-BD1B-425D-821B-B70DFEE4DD2C}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FishFactoryDataModels", "FishFactoryDataModels\FishFactoryDataModels.csproj", "{5869B7C9-358A-4BE3-A15F-E738215040FF}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FishFactoryDataModels", "FishFactoryDataModels\FishFactoryDataModels.csproj", "{5869B7C9-358A-4BE3-A15F-E738215040FF}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FishFactoryListImplement", "FishFactoryListImplement\FishFactoryListImplement.csproj", "{F857DB04-D408-4285-A81C-FA26D236014A}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FishFactoryListImplement", "FishFactoryListImplement\FishFactoryListImplement.csproj", "{F857DB04-D408-4285-A81C-FA26D236014A}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FishFactoryFileImplement", "FishFactoryFileImplement\FishFactoryFileImplement.csproj", "{6C503B98-AEB3-4322-B8DF-1C0E3E294041}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -39,6 +41,10 @@ Global
 		{F857DB04-D408-4285-A81C-FA26D236014A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{F857DB04-D408-4285-A81C-FA26D236014A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{F857DB04-D408-4285-A81C-FA26D236014A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6C503B98-AEB3-4322-B8DF-1C0E3E294041}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6C503B98-AEB3-4322-B8DF-1C0E3E294041}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6C503B98-AEB3-4322-B8DF-1C0E3E294041}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6C503B98-AEB3-4322-B8DF-1C0E3E294041}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

FishFactory/FishFactory/FishFactoryView.csproj

@@ -16,6 +16,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\FishFactoryBusinessLogic\FishFactoryBusinessLogic.csproj" />
+    <ProjectReference Include="..\FishFactoryFileImplement\FishFactoryFileImplement.csproj" />
     <ProjectReference Include="..\FishFactoryListImplement\FishFactoryListImplement.csproj" />
   </ItemGroup>
 

FishFactory/FishFactory/FormMain.Designer.cs

@@ -37,9 +37,10 @@
             this.изделияToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.компонентыToolStripMenuItem1 = new System.Windows.Forms.ToolStripMenuItem();
             this.консервыToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.магазиныStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.menuStrip1 = new System.Windows.Forms.MenuStrip();
             this.ButtonAddInShop = new System.Windows.Forms.Button();
-            this.магазиныStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.ButtonSell = new System.Windows.Forms.Button();
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
             this.menuStrip1.SuspendLayout();
             this.SuspendLayout();
@@ -66,7 +67,7 @@
             // 
             // ButtonTakeOrderInWork
             // 
-            this.ButtonTakeOrderInWork.Location = new System.Drawing.Point(786, 83);
+            this.ButtonTakeOrderInWork.Location = new System.Drawing.Point(786, 61);
             this.ButtonTakeOrderInWork.Name = "ButtonTakeOrderInWork";
             this.ButtonTakeOrderInWork.Size = new System.Drawing.Size(186, 23);
             this.ButtonTakeOrderInWork.TabIndex = 2;
@@ -76,7 +77,7 @@
             // 
             // ButtonOrderReady
             // 
-            this.ButtonOrderReady.Location = new System.Drawing.Point(786, 137);
+            this.ButtonOrderReady.Location = new System.Drawing.Point(786, 90);
             this.ButtonOrderReady.Name = "ButtonOrderReady";
             this.ButtonOrderReady.Size = new System.Drawing.Size(186, 23);
             this.ButtonOrderReady.TabIndex = 3;
@@ -86,7 +87,7 @@
             // 
             // ButtonIssuedOrder
             // 
-            this.ButtonIssuedOrder.Location = new System.Drawing.Point(786, 194);
+            this.ButtonIssuedOrder.Location = new System.Drawing.Point(786, 119);
             this.ButtonIssuedOrder.Name = "ButtonIssuedOrder";
             this.ButtonIssuedOrder.Size = new System.Drawing.Size(186, 23);
             this.ButtonIssuedOrder.TabIndex = 4;
@@ -96,7 +97,7 @@
             // 
             // ButtonRef
             // 
-            this.ButtonRef.Location = new System.Drawing.Point(786, 250);
+            this.ButtonRef.Location = new System.Drawing.Point(786, 148);
             this.ButtonRef.Name = "ButtonRef";
             this.ButtonRef.Size = new System.Drawing.Size(186, 23);
             this.ButtonRef.TabIndex = 5;
@@ -117,17 +118,24 @@
             // компонентыToolStripMenuItem1
             // 
             this.компонентыToolStripMenuItem1.Name = "компонентыToolStripMenuItem1";
-            this.компонентыToolStripMenuItem1.Size = new System.Drawing.Size(180, 22);
+            this.компонентыToolStripMenuItem1.Size = new System.Drawing.Size(145, 22);
             this.компонентыToolStripMenuItem1.Text = "Компоненты";
             this.компонентыToolStripMenuItem1.Click += new System.EventHandler(this.КомпонентыToolStripMenuItem_Click);
             // 
             // консервыToolStripMenuItem
             // 
             this.консервыToolStripMenuItem.Name = "консервыToolStripMenuItem";
-            this.консервыToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            this.консервыToolStripMenuItem.Size = new System.Drawing.Size(145, 22);
             this.консервыToolStripMenuItem.Text = "Консервы";
             this.консервыToolStripMenuItem.Click += new System.EventHandler(this.КонсервыToolStripMenuItem_Click);
             // 
+            // магазиныStripMenuItem
+            // 
+            this.магазиныStripMenuItem.Name = "магазиныStripMenuItem";
+            this.магазиныStripMenuItem.Size = new System.Drawing.Size(145, 22);
+            this.магазиныStripMenuItem.Text = "Магазины";
+            this.магазиныStripMenuItem.Click += new System.EventHandler(this.магазиныStripMenuItem_Click);
+            // 
             // menuStrip1
             // 
             this.menuStrip1.ImageScalingSize = new System.Drawing.Size(20, 20);
@@ -142,7 +150,7 @@
             // 
             // ButtonAddInShop
             // 
-            this.ButtonAddInShop.Location = new System.Drawing.Point(786, 289);
+            this.ButtonAddInShop.Location = new System.Drawing.Point(786, 178);
             this.ButtonAddInShop.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
             this.ButtonAddInShop.Name = "ButtonAddInShop";
             this.ButtonAddInShop.Size = new System.Drawing.Size(186, 25);
@@ -151,18 +159,22 @@
             this.ButtonAddInShop.UseVisualStyleBackColor = true;
             this.ButtonAddInShop.Click += new System.EventHandler(this.ButtonAddInShop_Click);
             // 
-            // магазиныStripMenuItem
+            // ButtonSell
             // 
-            this.магазиныStripMenuItem.Name = "магазиныStripMenuItem";
-            this.магазиныStripMenuItem.Size = new System.Drawing.Size(180, 22);
-            this.магазиныStripMenuItem.Text = "Магазины";
-            this.магазиныStripMenuItem.Click += new System.EventHandler(this.магазиныStripMenuItem_Click);
+            this.ButtonSell.Location = new System.Drawing.Point(786, 210);
+            this.ButtonSell.Name = "ButtonSell";
+            this.ButtonSell.Size = new System.Drawing.Size(186, 23);
+            this.ButtonSell.TabIndex = 8;
+            this.ButtonSell.Text = "Продать";
+            this.ButtonSell.UseVisualStyleBackColor = true;
+            this.ButtonSell.Click += new System.EventHandler(this.ButtonSell_Click);
             // 
             // FormMain
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(978, 446);
+            this.Controls.Add(this.ButtonSell);
             this.Controls.Add(this.ButtonRef);
             this.Controls.Add(this.ButtonAddInShop);
             this.Controls.Add(this.ButtonIssuedOrder);
@@ -196,5 +208,6 @@
         private ToolStripMenuItem магазиныToolStripMenuItem;
         private Button ButtonAddInShop;
         private ToolStripMenuItem магазиныStripMenuItem;
+        private Button ButtonSell;
     }
 }

FishFactory/FishFactory/FormMain.cs

@@ -194,5 +194,15 @@ namespace FishFactoryView
                 form.ShowDialog();
             }
         }
+
+        private void ButtonSell_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormSellCanneds));
+            if (service is FormSellCanneds form)
+            {
+                form.ShowDialog();
+                LoadData();
+            }
+        }
     }
 }

FishFactory/FishFactory/FormSellCanneds.Designer.cs

@@ -0,0 +1,126 @@
+namespace FishFactoryView
+{
+    partial class FormSellCanneds
+    {
+        /// <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.labelCanneds = new System.Windows.Forms.Label();
+            this.labelCount = new System.Windows.Forms.Label();
+            this.comboBoxCanneds = new System.Windows.Forms.ComboBox();
+            this.textBoxCount = new System.Windows.Forms.TextBox();
+            this.buttonSave = new System.Windows.Forms.Button();
+            this.buttonCancel = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // labelCanneds
+            // 
+            this.labelCanneds.AutoSize = true;
+            this.labelCanneds.Location = new System.Drawing.Point(11, 19);
+            this.labelCanneds.Name = "labelCanneds";
+            this.labelCanneds.Size = new System.Drawing.Size(62, 15);
+            this.labelCanneds.TabIndex = 0;
+            this.labelCanneds.Text = "Консервы";
+            // 
+            // labelCount
+            // 
+            this.labelCount.AutoSize = true;
+            this.labelCount.Location = new System.Drawing.Point(12, 56);
+            this.labelCount.Name = "labelCount";
+            this.labelCount.Size = new System.Drawing.Size(72, 15);
+            this.labelCount.TabIndex = 1;
+            this.labelCount.Text = "Количество";
+            // 
+            // comboBoxCanneds
+            // 
+            this.comboBoxCanneds.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBoxCanneds.FormattingEnabled = true;
+            this.comboBoxCanneds.Location = new System.Drawing.Point(100, 11);
+            this.comboBoxCanneds.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.comboBoxCanneds.Name = "comboBoxCanneds";
+            this.comboBoxCanneds.Size = new System.Drawing.Size(230, 23);
+            this.comboBoxCanneds.TabIndex = 3;
+            // 
+            // textBoxCount
+            // 
+            this.textBoxCount.Location = new System.Drawing.Point(100, 48);
+            this.textBoxCount.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.textBoxCount.Name = "textBoxCount";
+            this.textBoxCount.Size = new System.Drawing.Size(230, 23);
+            this.textBoxCount.TabIndex = 4;
+            // 
+            // buttonSave
+            // 
+            this.buttonSave.Location = new System.Drawing.Point(160, 78);
+            this.buttonSave.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonSave.Name = "buttonSave";
+            this.buttonSave.Size = new System.Drawing.Size(82, 22);
+            this.buttonSave.TabIndex = 6;
+            this.buttonSave.Text = "Сохранить";
+            this.buttonSave.UseVisualStyleBackColor = true;
+            this.buttonSave.Click += new System.EventHandler(this.buttonSave_Click);
+            // 
+            // buttonCancel
+            // 
+            this.buttonCancel.Location = new System.Drawing.Point(248, 78);
+            this.buttonCancel.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.buttonCancel.Name = "buttonCancel";
+            this.buttonCancel.Size = new System.Drawing.Size(82, 22);
+            this.buttonCancel.TabIndex = 7;
+            this.buttonCancel.Text = "Отмена";
+            this.buttonCancel.UseVisualStyleBackColor = true;
+            this.buttonCancel.Click += new System.EventHandler(this.buttonCancel_Click);
+            // 
+            // FormSellCanneds
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(335, 106);
+            this.Controls.Add(this.buttonCancel);
+            this.Controls.Add(this.buttonSave);
+            this.Controls.Add(this.textBoxCount);
+            this.Controls.Add(this.comboBoxCanneds);
+            this.Controls.Add(this.labelCount);
+            this.Controls.Add(this.labelCanneds);
+            this.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.Name = "FormSellCanneds";
+            this.Text = "Продажа консерв";
+            this.Load += new System.EventHandler(this.FormSellCanneds_Load);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label labelCanneds;
+        private Label labelCount;
+        private ComboBox comboBoxCanneds;
+        private TextBox textBoxCount;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

FishFactory/FishFactory/FormSellCanneds.cs

@@ -0,0 +1,90 @@
+using FishFactoryContracts.BusinessLogicsContracts;
+using FishFactoryContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+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 FishFactoryView
+{
+    public partial class FormSellCanneds : Form
+    {
+        private readonly ILogger _logger;
+        private readonly ICannedLogic _logicCanned;
+        private readonly IShopLogic _logicShop;
+        public FormSellCanneds(ILogger<FormSellCanneds> logger, ICannedLogic logicCanned, IShopLogic logicShop)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logicCanned = logicCanned;
+            _logicShop = logicShop;
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxCount.Text))
+            {
+                MessageBox.Show("Заполните поле 'Количество'", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (comboBoxCanneds.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите консерву", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Продажа консерв");
+            try
+            {
+                var operationResult = _logicShop.SellCanneds(_logicCanned.ReadElement(new CannedSearchModel()
+                {
+                    Id = Convert.ToInt32(comboBoxCanneds.SelectedValue)
+                })!, Convert.ToInt32(textBoxCount.Text));
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при продаже консерв. 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 продажи консерв");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+
+        private void FormSellCanneds_Load(object sender, EventArgs e)
+        {
+            _logger.LogInformation("Загрузка списка консерв для продажи");
+            try
+            {
+                var list = _logicCanned.ReadList(null);
+                if (list != null)
+                {
+                    comboBoxCanneds.DisplayMember = "CannedName";
+                    comboBoxCanneds.ValueMember = "Id";
+                    comboBoxCanneds.DataSource = list;
+                    comboBoxCanneds.SelectedItem = null;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки списка консерв");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

FishFactory/FishFactory/FormSellCanneds.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>

FishFactory/FishFactory/FormShop.Designer.cs

@@ -28,13 +28,16 @@
             this.labelTime = new System.Windows.Forms.Label();
             this.labelAddress = new System.Windows.Forms.Label();
             this.dataGridView = new System.Windows.Forms.DataGridView();
-            this.labelShop = new System.Windows.Forms.Label();
-            this.textBoxShop = new System.Windows.Forms.TextBox();
-            this.dateTimePicker = new System.Windows.Forms.DateTimePicker();
             this.ColumnID = new System.Windows.Forms.DataGridViewTextBoxColumn();
             this.ColumnCannedName = new System.Windows.Forms.DataGridViewTextBoxColumn();
             this.ColumnCount = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.labelShop = new System.Windows.Forms.Label();
+            this.textBoxShop = new System.Windows.Forms.TextBox();
+            this.dateTimePicker = new System.Windows.Forms.DateTimePicker();
+            this.numericUpDownCount = new System.Windows.Forms.NumericUpDown();
+            this.label1 = new System.Windows.Forms.Label();
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownCount)).BeginInit();
             this.SuspendLayout();
             // 
             // buttonSave
@@ -63,13 +66,13 @@
             // 
             this.textBoxAddress.Location = new System.Drawing.Point(159, 27);
             this.textBoxAddress.Name = "textBoxAddress";
-            this.textBoxAddress.Size = new System.Drawing.Size(221, 23);
+            this.textBoxAddress.Size = new System.Drawing.Size(157, 23);
             this.textBoxAddress.TabIndex = 14;
             // 
             // labelTime
             // 
             this.labelTime.AutoSize = true;
-            this.labelTime.Location = new System.Drawing.Point(386, 9);
+            this.labelTime.Location = new System.Drawing.Point(322, 9);
             this.labelTime.Name = "labelTime";
             this.labelTime.Size = new System.Drawing.Size(87, 15);
             this.labelTime.TabIndex = 13;
@@ -86,8 +89,8 @@
             // 
             // dataGridView
             // 
-            this.dataGridView.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
-            | System.Windows.Forms.AnchorStyles.Left)
+            this.dataGridView.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
             | System.Windows.Forms.AnchorStyles.Right)));
             this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
             this.dataGridView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
@@ -100,6 +103,23 @@
             this.dataGridView.Size = new System.Drawing.Size(581, 240);
             this.dataGridView.TabIndex = 11;
             // 
+            // ColumnID
+            // 
+            this.ColumnID.HeaderText = "ID";
+            this.ColumnID.Name = "ColumnID";
+            this.ColumnID.Visible = false;
+            // 
+            // ColumnCannedName
+            // 
+            this.ColumnCannedName.AutoSizeMode = System.Windows.Forms.DataGridViewAutoSizeColumnMode.Fill;
+            this.ColumnCannedName.HeaderText = "Консервы";
+            this.ColumnCannedName.Name = "ColumnCannedName";
+            // 
+            // ColumnCount
+            // 
+            this.ColumnCount.HeaderText = "Количество";
+            this.ColumnCount.Name = "ColumnCount";
+            // 
             // labelShop
             // 
             this.labelShop.AutoSize = true;
@@ -118,33 +138,34 @@
             // 
             // dateTimePicker
             // 
-            this.dateTimePicker.Location = new System.Drawing.Point(386, 27);
+            this.dateTimePicker.Location = new System.Drawing.Point(322, 27);
             this.dateTimePicker.Name = "dateTimePicker";
-            this.dateTimePicker.Size = new System.Drawing.Size(207, 23);
+            this.dateTimePicker.Size = new System.Drawing.Size(162, 23);
             this.dateTimePicker.TabIndex = 19;
             // 
-            // ColumnID
+            // numericUpDownCount
             // 
-            this.ColumnID.HeaderText = "ID";
-            this.ColumnID.Name = "ColumnID";
-            this.ColumnID.Visible = false;
+            this.numericUpDownCount.Location = new System.Drawing.Point(490, 27);
+            this.numericUpDownCount.Name = "numericUpDownCount";
+            this.numericUpDownCount.Size = new System.Drawing.Size(103, 23);
+            this.numericUpDownCount.TabIndex = 20;
             // 
-            // ColumnSushiName
+            // label1
             // 
-            this.ColumnCannedName.AutoSizeMode = System.Windows.Forms.DataGridViewAutoSizeColumnMode.Fill;
-            this.ColumnCannedName.HeaderText = "Консервы";
-            this.ColumnCannedName.Name = "ColumnCannedName";
-            // 
-            // ColumnCount
-            // 
-            this.ColumnCount.HeaderText = "Количество";
-            this.ColumnCount.Name = "ColumnCount";
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(490, 9);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(75, 15);
+            this.label1.TabIndex = 21;
+            this.label1.Text = "Вместимось";
             // 
             // FormShop
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(605, 337);
+            this.Controls.Add(this.label1);
+            this.Controls.Add(this.numericUpDownCount);
             this.Controls.Add(this.dateTimePicker);
             this.Controls.Add(this.textBoxShop);
             this.Controls.Add(this.buttonSave);
@@ -159,6 +180,7 @@
             this.Load += new System.EventHandler(this.FormShop_Load);
             this.Click += new System.EventHandler(this.FormShop_Load);
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownCount)).EndInit();
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -177,5 +199,7 @@
         private DataGridViewTextBoxColumn ColumnID;
         private DataGridViewTextBoxColumn ColumnCannedName;
         private DataGridViewTextBoxColumn ColumnCount;
+        private NumericUpDown numericUpDownCount;
+        private Label label1;
     }
 }

FishFactory/FishFactory/FormShop.cs

@@ -47,6 +47,7 @@ namespace FishFactoryView
                         textBoxShop.Text = view.ShopName;
                         textBoxAddress.Text = view.Address;
                         dateTimePicker.Text = view.DateOpening.ToString();
+                        numericUpDownCount.Value = view.MaxCountCanneds;
                         _shopListCanneds = view.ListCanneds ?? new Dictionary<int, (ICannedModel, int)>();
                         LoadData();
                     }
@@ -102,6 +103,7 @@ namespace FishFactoryView
                     Address = textBoxAddress.Text,
                     DateOpening = dateTimePicker.Value.Date,
                     ListCanneds = _shopListCanneds,
+                    MaxCountCanneds = (int)numericUpDownCount.Value
                 };
                 var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
                 if (!operationResult)

FishFactory/FishFactory/FormShop.resx

@@ -1,64 +1,4 @@
-<?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.
-    -->
+<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">

FishFactory/FishFactory/Program.cs

@@ -3,8 +3,8 @@ using FishFactoryContracts.BusinessLogicsContracts;
 using FishFactoryContracts.StoragesContracts;
 using FishFactoryView;
 using Microsoft.Extensions.DependencyInjection;
-using FishFactoryListImplement.Implements;
 using System;
+using FishFactoryFileImplement.Implements;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;
 using FishFactoryBusinessLogic;
@@ -54,6 +54,7 @@ namespace ProjectFishFactory
             services.AddTransient<FormShop>();
             services.AddTransient<FormShops>();
             services.AddTransient<FormShopCanned>();
+            services.AddTransient<FormSellCanneds>();
         }
     }
 }

FishFactory/FishFactoryBusinessLogic/OrderLogic.cs

@@ -17,10 +17,14 @@ namespace FishFactoryBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        private readonly IShopLogic _shopLogic;
+        private readonly ICannedStorage _cannedStorage;
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, IShopLogic shopLogic, ICannedStorage cannedStorage)
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _shopLogic = shopLogic;
+            _cannedStorage = cannedStorage;
         }
         public bool CreateOrder(OrderBindingModel model)
         {
@@ -41,31 +45,42 @@ namespace FishFactoryBusinessLogic.BusinessLogics
         }
         public bool StatusUpdate(OrderBindingModel model, OrderStatus newStatus)
         {
-            CheckModel(model, false);
-            var element = _orderStorage.GetElement(new OrderSearchModel()
+            var viewModel = _orderStorage.GetElement(new OrderSearchModel { Id = model.Id });
+            if (viewModel == null)
             {
-                Id = model.Id
-            });
-            if (element == null)
-            {
-                throw new ArgumentNullException(nameof(element));
+                throw new ArgumentNullException(nameof(model));
             }
-            model.DateImplement = element.DateImplement;
-            model.Status = element.Status;
-            if (newStatus - model.Status == 1)
+            if (viewModel.Status + 1 != newStatus)
             {
-                model.Status = newStatus;
-                if (model.Status == OrderStatus.Выдан)
-                    model.DateImplement = DateTime.Now;
-                if (_orderStorage.Update(model) == null)
+                _logger.LogWarning("Status update to " + newStatus.ToString() + " operation failed. Order status incorrect.");
+                return false;
+            }
+            model.Status = newStatus;
+            if (model.Status == OrderStatus.Готов)
+            {
+                model.DateImplement = DateTime.Now;
+                var canned = _cannedStorage.GetElement(new() { Id = viewModel.CannedId });
+                if (canned == null)
                 {
-                    _logger.LogWarning("Update operation failed");
-                    return false;
+                    throw new ArgumentNullException(nameof(canned));
+                }
+                if (!_shopLogic.AddCanneds(canned, viewModel.Count))
+                {
+                    throw new Exception($"AddCanneds operation failed. Shop is full.");
                 }
-                return true;
             }
-            _logger.LogWarning("Changing status operation faled: Current-{Status}:required-{requiredStatus}.", model.Status, newStatus);
-            throw new ArgumentException($"Невозможно приствоить статус {newStatus} заказу с текущим статусом {model.Status}");
+            else
+            {
+                model.DateImplement = viewModel.DateImplement;
+            }
+            CheckModel(model, false);
+            if (_orderStorage.Update(model) == null)
+            {
+                model.Status--;
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
         }
         public bool DeliveryOrder(OrderBindingModel model)
         {
@@ -83,8 +98,7 @@ namespace FishFactoryBusinessLogic.BusinessLogics
         public List<OrderViewModel>? ReadList(OrderSearchModel? model)
         {
             _logger.LogInformation("ReadList. OrderId:{Id}", model?.Id);
-            var list = model == null ? _orderStorage.GetFullList() :
-                                   _orderStorage.GetFilteredList(model);
+            var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
             if (list == null)
             {
                 _logger.LogWarning("ReadList return null list");

FishFactory/FishFactoryBusinessLogic/ShopLogic.cs

@@ -8,6 +8,7 @@ using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 
@@ -39,6 +40,10 @@ namespace FishFactoryBusinessLogic
                 _logger.LogWarning("AddCannedInShop element not found");
                 return false;
             }
+            if (element.MaxCountCanneds - element.ListCanneds.Select(x => x.Value.Item2).Sum() < count)
+            {
+                throw new ArgumentNullException("Магазин переполнен", nameof(count));
+            }
             _logger.LogInformation("AddCannedInShop find. Id:{Id}", element.Id);
 
             if (element.ListCanneds.TryGetValue(canned.Id, out var pair))
@@ -57,7 +62,8 @@ namespace FishFactoryBusinessLogic
                 Address = element.Address,
                 ShopName = element.ShopName,
                 DateOpening = element.DateOpening,
-                ListCanneds = element.ListCanneds
+                ListCanneds = element.ListCanneds,
+                MaxCountCanneds = element.MaxCountCanneds,
             });
             return true;
         }
@@ -140,6 +146,10 @@ namespace FishFactoryBusinessLogic
             {
                 throw new ArgumentNullException("Нет названия магазина", nameof(model.ShopName));
             }
+            if (model.MaxCountCanneds < 0)
+            {
+                throw new ArgumentException("Максимальное количество консерв в магазине не может быть меньше нуля", nameof(model.MaxCountCanneds));
+            }
             _logger.LogInformation("Shop. ShopName:{0}.Address:{1}. Id: {2}", model.ShopName, model.Address, model.Id);
             var element = _shopStorage.GetElement(new ShopSearchModel
             {
@@ -150,5 +160,57 @@ namespace FishFactoryBusinessLogic
                 throw new InvalidOperationException("Магазин с таким названием уже есть");
             }
         }
+
+        public bool SellCanneds(ICannedModel model, int count)
+        {
+            return _shopStorage.SellCanneds(model, count);
+        }
+
+        public bool AddCanneds(ICannedModel model, int count)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (count <= 0)
+            {
+                throw new ArgumentException("Количество консерв должно быть больше 0", nameof(count));
+            }
+            var freeCount = _shopStorage.GetFullList()
+                .Select(x => x.MaxCountCanneds - x.ListCanneds
+                .Select(p => p.Value.Item2).Sum()).Sum() - count;
+            if (freeCount < 0)
+            {
+                _logger.LogInformation("AddCanned. Не удалось добавить изделия в магазины, они переполнены.");
+                return false;
+            }
+            foreach (var shop in _shopStorage.GetFullList())
+            {
+                int countFree = shop.MaxCountCanneds - shop.ListCanneds.Select(x => x.Value.Item2).Sum();
+                if (countFree < count)
+                {
+                    if (!AddCannedInShop(new() { Id = shop.Id }, model, countFree))
+                    {
+                        _logger.LogWarning("AddCannedInShop operation failed.");
+                        return false;
+                    }
+                    count -= countFree;
+                }
+                else
+                {
+                    if (!AddCannedInShop(new() { Id = shop.Id }, model, count))
+                    {
+                        _logger.LogWarning("AddCannedInShop operation failed.");
+                        return false;
+                    }
+                    count = 0;
+                }
+                if (count == 0)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
     }
 }

FishFactory/FishFactoryContracts/BindingModels/ShopBindingModel.cs

@@ -22,5 +22,6 @@ namespace FishFactoryContracts.BindingModels
             get;
             set;
         } = new();
+        public int MaxCountCanneds { get; set; }
     }
 }

FishFactory/FishFactoryContracts/BusinessLogicsContracts/IShopLogic.cs

@@ -18,5 +18,7 @@ namespace FishFactoryContracts.BusinessLogicsContracts
         bool Update(ShopBindingModel model);
         bool Delete(ShopBindingModel model);
         bool AddCannedInShop(ShopSearchModel model, ICannedModel canned, int count);
+        bool AddCanneds(ICannedModel canned, int count);
+        bool SellCanneds(ICannedModel canned, int count);
     }
 }

FishFactory/FishFactoryContracts/StoragesContracts/IShopStorage.cs

@@ -1,6 +1,7 @@
 using FishFactoryContracts.BindingModels;
 using FishFactoryContracts.SearchModels;
 using FishFactoryContracts.ViewModels;
+using FishFactoryDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -17,5 +18,6 @@ namespace FishFactoryContracts.StoragesContracts
         ShopViewModel? Insert(ShopBindingModel model);
         ShopViewModel? Update(ShopBindingModel model);
         ShopViewModel? Delete(ShopBindingModel model);
+        bool SellCanneds(ICannedModel model, int count);
     }
 }

FishFactory/FishFactoryContracts/ViewModels/ShopViewModel.cs

@@ -21,6 +21,9 @@ namespace FishFactoryContracts.ViewModels
         [DisplayName("Дата открытия")]
         public DateTime DateOpening { get; set; } = DateTime.Now;
 
+        [DisplayName("Максимальное количество консерв")]
+        public int MaxCountCanneds { get; set; }
+
         public Dictionary<int, (ICannedModel, int)> ListCanneds
         {
             get;

FishFactory/FishFactoryDataModels/IShopModel.cs

@@ -13,5 +13,6 @@ namespace FishFactoryDataModels
         string Address { get; }
         DateTime DateOpening { get; }
         Dictionary<int, (ICannedModel, int)> ListCanneds { get; }
+        int MaxCountCanneds { get; }
     }
 }

FishFactory/FishFactoryFileImplement/DataFileSingleton.cs

@@ -0,0 +1,57 @@
+using FishFactoryFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace FishFactoryFileImplement
+{
+    internal class DataFileSingleton
+    {
+        private static DataFileSingleton? instance;
+        private readonly string ComponentFileName = "Component.xml";
+        private readonly string OrderFileName = "Order.xml";
+        private readonly string CannedFileName = "Canned.xml";
+        private readonly string ShopFileName = "Shop.xml";
+        public List<Component> Components { get; private set; }
+        public List<Order> Orders { get; private set; }
+        public List<Canned> Canneds { get; private set; }
+        public List<Shop> Shops { get; private set; }
+        public static DataFileSingleton GetInstance()
+        {
+            if (instance == null)
+            {
+                instance = new DataFileSingleton();
+            }
+            return instance;
+        }
+        public void SaveComponents() => SaveData(Components, ComponentFileName, "Components", x => x.GetXElement);
+        public void SaveCanneds() => SaveData(Canneds, CannedFileName, "Canneds", x => x.GetXElement);
+        public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
+        public void SaveShops() => SaveData(Shops, ShopFileName, "Shops", x => x.GetXElement);
+        private DataFileSingleton()
+        {
+            Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
+            Canneds = LoadData(CannedFileName, "Canned", x => Canned.Create(x)!)!;
+            Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+            Shops = LoadData(ShopFileName, "Shop", x => Shop.Create(x)!)!;
+        }
+        private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
+        {
+            if (File.Exists(filename))
+            {
+                return XDocument.Load(filename)?.Root?.Elements(xmlNodeName)?.Select(selectFunction)?.ToList();
+            }
+            return new List<T>();
+        }
+        private static void SaveData<T>(List<T> data, string filename, string xmlNodeName, Func<T, XElement> selectFunction)
+        {
+            if (data != null)
+            {
+                new XDocument(new XElement(xmlNodeName, data.Select(selectFunction).ToArray())).Save(filename);
+            }
+        }
+    }
+}

FishFactory/FishFactoryFileImplement/FishFactoryFileImplement.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\FishFactoryBusinessLogic\FishFactoryBusinessLogic.csproj" />
+    <ProjectReference Include="..\FishFactoryContracts\FishFactoryContracts.csproj" />
+    <ProjectReference Include="..\FishFactoryDataModels\FishFactoryDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

FishFactory/FishFactoryFileImplement/Implements/CannedStorage.cs

@@ -0,0 +1,87 @@
+using FishFactoryContracts.BindingModels;
+using FishFactoryContracts.SearchModels;
+using FishFactoryContracts.StoragesContracts;
+using FishFactoryContracts.ViewModels;
+using FishFactoryFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FishFactoryFileImplement.Implements
+{
+    public class CannedStorage : ICannedStorage
+    {
+        private readonly DataFileSingleton source;
+        public CannedStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<CannedViewModel> GetFullList()
+        {
+            return source.Canneds.Select(x => x.GetViewModel).ToList();
+        }
+        public List<CannedViewModel> GetFilteredList(CannedSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.CannedName))
+            {
+                return new();
+            }
+            return source.Canneds
+            .Where(x => x.CannedName.Contains(model.CannedName))
+           .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public CannedViewModel? GetElement(CannedSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.CannedName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            return source.Canneds
+            .FirstOrDefault(x =>
+           (!string.IsNullOrEmpty(model.CannedName) && x.CannedName ==
+           model.CannedName) ||
+            (model.Id.HasValue && x.Id == model.Id))
+            ?.GetViewModel;
+        }
+        public CannedViewModel? Insert(CannedBindingModel model)
+        {
+            model.Id = source.Canneds.Count > 0 ? source.Canneds.Max(x =>
+           x.Id) + 1 : 1;
+            var newCanned = Canned.Create(model);
+            if (newCanned == null)
+            {
+                return null;
+            }
+            source.Canneds.Add(newCanned);
+            source.SaveCanneds();
+            return newCanned.GetViewModel;
+        }
+        public CannedViewModel? Update(CannedBindingModel model)
+        {
+            var canned = source.Canneds.FirstOrDefault(x => x.Id ==
+           model.Id);
+            if (canned == null)
+            {
+                return null;
+            }
+            canned.Update(model);
+            source.SaveCanneds();
+            return canned.GetViewModel;
+        }
+        public CannedViewModel? Delete(CannedBindingModel model)
+        {
+            var element = source.Canneds.FirstOrDefault(x => x.Id ==
+           model.Id);
+            if (element != null)
+            {
+                source.Canneds.Remove(element);
+                source.SaveCanneds();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

FishFactory/FishFactoryFileImplement/Implements/ComponentStorage.cs

@@ -0,0 +1,85 @@
+using FishFactoryContracts.BindingModels;
+using FishFactoryContracts.SearchModels;
+using FishFactoryContracts.StoragesContracts;
+using FishFactoryContracts.ViewModels;
+using FishFactoryFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FishFactoryFileImplement.Implements
+{
+    public class ComponentStorage : IComponentStorage
+    {
+        private readonly DataFileSingleton source;
+        public ComponentStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<ComponentViewModel> GetFullList()
+        {
+            return source.Components
+            .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public List<ComponentViewModel> GetFilteredList(ComponentSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                return new();
+            }
+            return source.Components
+            .Where(x => x.ComponentName.Contains(model.ComponentName))
+           .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public ComponentViewModel? GetElement(ComponentSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            return source.Components
+            .FirstOrDefault(x =>
+           (!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName == model.ComponentName) ||
+            (model.Id.HasValue && x.Id == model.Id))
+            ?.GetViewModel;
+        }
+        public ComponentViewModel? Insert(ComponentBindingModel model)
+        {
+            model.Id = source.Components.Count > 0 ? source.Components.Max(x => x.Id) + 1 : 1;
+            var newComponent = Component.Create(model);
+            if (newComponent == null)
+            {
+                return null;
+            }
+            source.Components.Add(newComponent);
+            source.SaveComponents();
+            return newComponent.GetViewModel;
+        }
+        public ComponentViewModel? Update(ComponentBindingModel model)
+        {
+            var component = source.Components.FirstOrDefault(x => x.Id == model.Id);
+            if (component == null)
+            {
+                return null;
+            }
+            component.Update(model);
+            source.SaveComponents();
+            return component.GetViewModel;
+        }
+        public ComponentViewModel? Delete(ComponentBindingModel model)
+        {
+            var element = source.Components.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                source.Components.Remove(element);
+                source.SaveComponents();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

FishFactory/FishFactoryFileImplement/Implements/OrderStorage.cs

@@ -0,0 +1,103 @@
+using FishFactoryContracts.BindingModels;
+using FishFactoryContracts.SearchModels;
+using FishFactoryContracts.StoragesContracts;
+using FishFactoryContracts.ViewModels;
+using FishFactoryFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FishFactoryFileImplement.Implements
+{
+    public class OrderStorage : IOrderStorage
+    {
+        private readonly DataFileSingleton source;
+
+        public OrderStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+
+        public OrderViewModel? Delete(OrderBindingModel model)
+        {
+            var element = source.Orders.FirstOrDefault(x => x.Id == model.Id);
+
+            if (element != null)
+            {
+                source.Orders.Remove(element);
+                source.SaveOrders();
+                return GetViewModel(element);
+            }
+
+            return null;
+        }
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+
+            return GetViewModel(source.Orders.FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id)));
+        }
+
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return new();
+            }
+
+            return source.Orders.Where(x => x.Id == model.Id).Select(x => GetViewModel(x)).ToList();
+        }
+
+        public List<OrderViewModel> GetFullList()
+        {
+            return source.Orders.Select(x => GetViewModel(x)).ToList();
+        }
+
+        public OrderViewModel? Insert(OrderBindingModel model)
+        {
+            model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;
+            var newOrder = Order.Create(model);
+
+            if (newOrder == null)
+            {
+                return null;
+            }
+
+            source.Orders.Add(newOrder);
+            source.SaveOrders();
+            return GetViewModel(newOrder);
+        }
+
+        public OrderViewModel? Update(OrderBindingModel model)
+        {
+            var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
+
+            if (order == null)
+            {
+                return null;
+            }
+
+            order.Update(model);
+            source.SaveOrders();
+            return GetViewModel(order);
+        }
+        private OrderViewModel GetViewModel(Order order)
+        {
+            var viewModel = order.GetViewModel;
+            foreach (var can in source.Canneds)
+            {
+                if (can.Id == order.CannedId)
+                {
+                    viewModel.CannedName = can.CannedName;
+                    break;
+                }
+            }
+            return viewModel;
+        }
+    }
+}

FishFactory/FishFactoryFileImplement/Implements/ShopStorage.cs

@@ -0,0 +1,106 @@
+using FishFactoryContracts.BindingModels;
+using FishFactoryContracts.SearchModels;
+using FishFactoryContracts.StoragesContracts;
+using FishFactoryContracts.ViewModels;
+using FishFactoryDataModels.Models;
+using FishFactoryFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FishFactoryFileImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        private readonly DataFileSingleton source;
+        public ShopStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<ShopViewModel> GetFullList()
+        {
+            return source.Shops.Select(x => x.GetViewModel).ToList();
+        }
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return new();
+            }
+            return source.Shops.Where(x => x.ShopName.Contains(model.ShopName)).Select(x => x.GetViewModel).ToList();
+        }
+        public ShopViewModel? GetElement(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            return source.Shops.FirstOrDefault(x =>
+                (!string.IsNullOrEmpty(model.ShopName) && x.ShopName ==
+                model.ShopName) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+        }
+        public ShopViewModel? Insert(ShopBindingModel model)
+        {
+            model.Id = source.Shops.Count > 0 ? source.Shops.Max(x => x.Id) + 1 : 1;
+            var newShop = Shop.Create(model);
+            if (newShop == null)
+            {
+                return null;
+            }
+            source.Shops.Add(newShop);
+            source.SaveShops();
+            return newShop.GetViewModel;
+        }
+        public ShopViewModel? Update(ShopBindingModel model)
+        {
+            var shop = source.Shops.FirstOrDefault(x => x.Id == model.Id);
+            if (shop == null)
+            {
+                return null;
+            }
+            shop.Update(model);
+            source.SaveShops();
+            return shop.GetViewModel;
+        }
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            var element = source.Shops.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                source.Shops.Remove(element);
+                source.SaveShops();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        public bool SellCanneds(ICannedModel model, int count)
+        {
+            if (source.Shops.Select(x => x.ListCanneds.FirstOrDefault(y => y.Key == model.Id).Value.Item2).Sum() < count)
+            {
+                return false;
+            }
+            foreach (var shop in source.Shops.Where(x => x.ListCanneds.ContainsKey(model.Id)))
+            {
+                int countInCurrentShop = shop.ListCanneds[model.Id].Item2;
+                if (countInCurrentShop <= count)
+                {
+                    shop.ListCanneds.Remove(model.Id);
+                    count -= countInCurrentShop;
+                }
+                else
+                {
+                    shop.ListCanneds[model.Id] = (shop.ListCanneds[model.Id].Item1, countInCurrentShop - count);
+                    count = 0;
+                }
+                if (count == 0)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+    }
+}

FishFactory/FishFactoryFileImplement/Models/Canned.cs

@@ -0,0 +1,93 @@
+using FishFactoryContracts.BindingModels;
+using FishFactoryContracts.ViewModels;
+using FishFactoryDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace FishFactoryFileImplement.Models
+{
+    internal class Canned : ICannedModel
+    {
+        public string CannedName { get; private set; } = string.Empty;
+
+        public double Price { get; private set; }
+
+        public int Id { get; private set; }
+
+        public Dictionary<int, int> Components { get; private set; } = new();
+        private Dictionary<int, (IComponentModel, int)>? _cannedComponents = null;
+        public Dictionary<int, (IComponentModel, int)> CannedComponents
+        {
+            get
+            {
+                if (_cannedComponents == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _cannedComponents = Components.ToDictionary(x => x.Key, y =>
+                    ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,
+                    y.Value));
+                }
+                return _cannedComponents;
+            }
+        }
+        public static Canned? Create(CannedBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Canned()
+            {
+                Id = model.Id,
+                CannedName = model.CannedName,
+                Price = model.Price,
+                Components = model.CannedComponents.ToDictionary(x => x.Key, x => x.Value.Item2)
+            };
+        }
+        public static Canned? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Canned()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                CannedName = element.Element("CannedName")!.Value,
+                Price = Convert.ToDouble(element.Element("Price")!.Value),
+                Components = element.Element("CannedComponents")!.Elements("CannedComponent").ToDictionary(x =>
+                Convert.ToInt32(x.Element("Key")?.Value), x => Convert.ToInt32(x.Element("Value")?.Value))
+            };
+        }
+        public void Update(CannedBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            CannedName = model.CannedName;
+            Price = model.Price;
+            Components = model.CannedComponents.ToDictionary(x => x.Key, x => x.Value.Item2);
+            _cannedComponents = null;
+        }
+        public CannedViewModel GetViewModel => new()
+        {
+            Id = Id,
+            CannedName = CannedName,
+            Price = Price,
+            CannedComponents = CannedComponents
+        };
+        public XElement GetXElement => new("Canned",
+            new XAttribute("Id", Id),
+            new XElement("CannedName", CannedName),
+            new XElement("Price", Price.ToString()),
+            new XElement("CannedComponents", Components.Select(x =>
+            new XElement("CannedComponent",
+            new XElement("Key", x.Key),
+            new XElement("Value", x.Value))).ToArray()));
+    }
+}

FishFactory/FishFactoryFileImplement/Models/Component.cs

@@ -0,0 +1,64 @@
+using FishFactoryContracts.BindingModels;
+using FishFactoryContracts.ViewModels;
+using FishFactoryDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace FishFactoryFileImplement.Models
+{
+    internal 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 static Component? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Component()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ComponentName = element.Element("ComponentName")!.Value,
+                Cost = Convert.ToDouble(element.Element("Cost")!.Value)
+            };
+        }
+        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
+        };
+        public XElement GetXElement => new("Component",
+            new XAttribute("Id", Id),
+            new XElement("ComponentName", ComponentName),
+            new XElement("Cost", Cost.ToString()));
+    }
+}

FishFactory/FishFactoryFileImplement/Models/Order.cs

@@ -0,0 +1,93 @@
+using FishFactoryContracts.BindingModels;
+using FishFactoryContracts.ViewModels;
+using FishFactoryDataModels.Enums;
+using FishFactoryDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace FishFactoryFileImplement.Models
+{
+    internal class Order : IOrderModel
+    {
+        public int Id { get; private set; }
+        public int CannedId { 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,
+                CannedId = model.CannedId,
+                Count = model.Count,
+                Sum = model.Sum,
+                Status = model.Status,
+                DateCreate = model.DateCreate,
+                DateImplement = model.DateImplement
+            };
+        }
+        public static Order? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            string dateImplement = element.Element("DateImplement")!.Value;
+            return new Order()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                CannedId = Convert.ToInt32(element.Element("CannedId")!.Value),
+                Count = Convert.ToInt32(element.Element("Count")!.Value),
+                Sum = Convert.ToInt32(element.Element("Sum")!.Value),
+                Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value),
+                DateCreate = Convert.ToDateTime(element.Element("DateCreate")!.Value),
+                DateImplement = string.IsNullOrEmpty(dateImplement) ? null : Convert.ToDateTime(dateImplement)
+            }; 
+        }
+        public void Update(OrderBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Status = model.Status;
+            DateImplement = model.DateImplement;
+        }
+        public OrderViewModel GetViewModel => new()
+        {
+            Id = Id,
+            CannedId = CannedId,
+            Count = Count,
+            Sum = Sum,
+            Status = Status,
+            DateCreate = DateCreate,
+            DateImplement = DateImplement
+        };
+
+        public XElement GetXElement => new("Order",
+            new XAttribute("Id", Id),
+            new XElement("CannedId", CannedId.ToString()),
+            new XElement("Count", Count.ToString()),
+            new XElement("Sum", Sum.ToString()),
+            new XElement("Status", Status.ToString()),
+            new XElement("DateCreate", DateCreate.ToString()),
+            new XElement("DateImplement", DateImplement.ToString()));
+    }
+}

FishFactory/FishFactoryFileImplement/Models/Shop.cs

@@ -0,0 +1,104 @@
+using FishFactoryContracts.BindingModels;
+using FishFactoryContracts.ViewModels;
+using FishFactoryDataModels;
+using FishFactoryDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace FishFactoryFileImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; private set; }
+        public string ShopName { get; private set; } = string.Empty;
+        public string Address { get; private set; } = string.Empty;
+        public DateTime DateOpening { get; private set; }
+        public int MaxCountCanneds { get; private set; }
+
+        private Dictionary<int, (ICannedModel, int)>? _shopCanned = null;
+        public Dictionary<int, int> CountCanned { get; private set; } = new();
+
+        public Dictionary<int, (ICannedModel, int)> ListCanneds {
+            get
+            {
+                if (_shopCanned == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _shopCanned = CountCanned.ToDictionary(x => x.Key, y => ((source.Canneds.FirstOrDefault(z => z.Id == y.Key) as ICannedModel)!, y.Value));
+                }
+                return _shopCanned;
+            }
+        }
+        public static Shop? Create(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                MaxCountCanneds = model.MaxCountCanneds,
+                DateOpening = model.DateOpening,
+                CountCanned = model.ListCanneds.ToDictionary(x => x.Key, x => x.Value.Item2),
+            };
+        }
+        public static Shop? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ShopName = element.Element("ShopName")!.Value,
+                Address = element.Element("Address")!.Value,
+                DateOpening = Convert.ToDateTime(element.Element("DateOpening")!.Value),
+                MaxCountCanneds = Convert.ToInt32(element.Element("MaxCountCanneds")!.Value),
+                CountCanned = element.Element("Canneds")!.Elements("Canned").ToDictionary(
+                    x => Convert.ToInt32(x.Element("Key")?.Value),
+                    x => Convert.ToInt32(x.Element("Value")?.Value))
+            };
+        }
+        public void Update(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ShopName = model.ShopName;
+            Address = model.Address;
+            DateOpening = model.DateOpening;
+            MaxCountCanneds = model.MaxCountCanneds;
+            CountCanned = model.ListCanneds.ToDictionary(x => x.Key, x => x.Value.Item2);
+            _shopCanned = null;
+        }
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            ListCanneds = ListCanneds,
+            DateOpening = DateOpening,
+            MaxCountCanneds = MaxCountCanneds,
+        };
+        public XElement GetXElement => new("Shop",
+             new XAttribute("Id", Id),
+             new XElement("ShopName", ShopName),
+             new XElement("Address", Address),
+             new XElement("DateOpening", DateOpening),
+             new XElement("MaxCountCanneds", MaxCountCanneds),
+             new XElement("Canneds", CountCanned
+                 .Select(x => new XElement("Canned",
+                     new XElement("Key", x.Key),
+                     new XElement("Value", x.Value))
+                 ).ToArray()));
+    }
+}

FishFactory/FishFactoryListImplement/Implements/ShopStorage.cs

@@ -2,6 +2,7 @@
 using FishFactoryContracts.SearchModels;
 using FishFactoryContracts.StoragesContracts;
 using FishFactoryContracts.ViewModels;
+using FishFactoryDataModels.Models;
 using FishFactoryListImplement.Models;
 using System;
 using System.Collections.Generic;
@@ -103,5 +104,10 @@ namespace FishFactoryListImplement.Implements
             }
             return null;
         }
+
+        public bool SellCanneds(ICannedModel model, int count)
+        {
+            throw new NotImplementedException();
+        }
     }
 }

FishFactory/FishFactoryListImplement/Models/Shop.cs

@@ -55,5 +55,7 @@ namespace FishFactoryListImplement.Models
             ListCanneds = ListCanneds,
             DateOpening = DateOpening,
         };
+
+        public int MaxCountCanneds => throw new NotImplementedException();
     }
 }