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kagbie3nn@mail.ru 2024-04-12 18:53:03 +04:00
parent 213052e78b
commit 158b8032b8
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49
ComputersShop/ComputersShop.sln Normal file
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.9.34714.143
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputersShopView", "ComputersShop\ComputersShopView.csproj", "{67B93164-C2AC-4A4C-8D5E-3E7F6EA6A662}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputersShopBusinessLogic", "ComputersShopBusinessLogic\ComputersShopBusinessLogic.csproj", "{14B3B9C9-08B7-4430-BDF6-090353500333}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputersShopContracts", "ComputersShopContracts\ComputersShopContracts.csproj", "{619A6E1D-AF92-4777-AAFC-548D4A3D8271}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputersShopDataModels", "ComputersShopDataModels\ComputersShopDataModels.csproj", "{A0A8E97A-2E4B-4769-9D08-BE9524B135C1}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputersShopListImplement", "ComputersShopListImplement\ComputersShopListImplement.csproj", "{6FB73624-7C34-42DE-9846-B550AE0D32F2}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{67B93164-C2AC-4A4C-8D5E-3E7F6EA6A662}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{67B93164-C2AC-4A4C-8D5E-3E7F6EA6A662}.Debug|Any CPU.Build.0 = Debug|Any CPU
{67B93164-C2AC-4A4C-8D5E-3E7F6EA6A662}.Release|Any CPU.ActiveCfg = Release|Any CPU
{67B93164-C2AC-4A4C-8D5E-3E7F6EA6A662}.Release|Any CPU.Build.0 = Release|Any CPU
{14B3B9C9-08B7-4430-BDF6-090353500333}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{14B3B9C9-08B7-4430-BDF6-090353500333}.Debug|Any CPU.Build.0 = Debug|Any CPU
{14B3B9C9-08B7-4430-BDF6-090353500333}.Release|Any CPU.ActiveCfg = Release|Any CPU
{14B3B9C9-08B7-4430-BDF6-090353500333}.Release|Any CPU.Build.0 = Release|Any CPU
{619A6E1D-AF92-4777-AAFC-548D4A3D8271}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{619A6E1D-AF92-4777-AAFC-548D4A3D8271}.Debug|Any CPU.Build.0 = Debug|Any CPU
{619A6E1D-AF92-4777-AAFC-548D4A3D8271}.Release|Any CPU.ActiveCfg = Release|Any CPU
{619A6E1D-AF92-4777-AAFC-548D4A3D8271}.Release|Any CPU.Build.0 = Release|Any CPU
{A0A8E97A-2E4B-4769-9D08-BE9524B135C1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{A0A8E97A-2E4B-4769-9D08-BE9524B135C1}.Debug|Any CPU.Build.0 = Debug|Any CPU
{A0A8E97A-2E4B-4769-9D08-BE9524B135C1}.Release|Any CPU.ActiveCfg = Release|Any CPU
{A0A8E97A-2E4B-4769-9D08-BE9524B135C1}.Release|Any CPU.Build.0 = Release|Any CPU
{6FB73624-7C34-42DE-9846-B550AE0D32F2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{6FB73624-7C34-42DE-9846-B550AE0D32F2}.Debug|Any CPU.Build.0 = Debug|Any CPU
{6FB73624-7C34-42DE-9846-B550AE0D32F2}.Release|Any CPU.ActiveCfg = Release|Any CPU
{6FB73624-7C34-42DE-9846-B550AE0D32F2}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {4D642BE3-0DAF-49E8-B974-9690D9C2483F}
EndGlobalSection
EndGlobal

24
ComputersShop/ComputersShop/ComputersShopView.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>WinExe</OutputType>
<TargetFramework>net7.0-windows</TargetFramework>
<Nullable>enable</Nullable>
<UseWindowsForms>true</UseWindowsForms>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.1" />
<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\ComputersShopBusinessLogic\ComputersShopBusinessLogic.csproj" />
<ProjectReference Include="..\ComputersShopContracts\ComputersShopContracts.csproj" />
<ProjectReference Include="..\ComputersShopListImplement\ComputersShopListImplement.csproj" />
</ItemGroup>
</Project>

118
ComputersShop/ComputersShop/FormComponent.Designer.cs generated Normal file
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namespace ComputersShop
{
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()
{
label1 = new Label();
label2 = new Label();
textBoxName = new TextBox();
textBoxCost = new TextBox();
buttonSave = new Button();
buttonCancel = new Button();
SuspendLayout();
//
// label1
//
label1.AutoSize = true;
label1.Location = new Point(25, 34);
label1.Name = "label1";
label1.Size = new Size(62, 15);
label1.TabIndex = 0;
label1.Text = "Название:";
//
// label2
//
label2.AutoSize = true;
label2.Location = new Point(39, 72);
label2.Name = "label2";
label2.Size = new Size(38, 15);
label2.TabIndex = 1;
label2.Text = "Цена:";
//
// textBoxName
//
textBoxName.Location = new Point(93, 31);
textBoxName.Name = "textBoxName";
textBoxName.Size = new Size(256, 23);
textBoxName.TabIndex = 2;
//
// textBoxCost
//
textBoxCost.Location = new Point(93, 69);
textBoxCost.Name = "textBoxCost";
textBoxCost.Size = new Size(140, 23);
textBoxCost.TabIndex = 3;
//
// buttonSave
//
buttonSave.Location = new Point(188, 117);
buttonSave.Name = "buttonSave";
buttonSave.Size = new Size(75, 23);
buttonSave.TabIndex = 4;
buttonSave.Text = "Сохранить";
buttonSave.UseVisualStyleBackColor = true;
buttonSave.Click += ButtonSave_Click;
//
// buttonCancel
//
buttonCancel.Location = new Point(274, 117);
buttonCancel.Name = "buttonCancel";
buttonCancel.Size = new Size(75, 23);
buttonCancel.TabIndex = 5;
buttonCancel.Text = "Отмена";
buttonCancel.UseVisualStyleBackColor = true;
buttonCancel.Click += ButtonCancel_Click;
//
// FormComponent
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(382, 167);
Controls.Add(buttonCancel);
Controls.Add(buttonSave);
Controls.Add(textBoxCost);
Controls.Add(textBoxName);
Controls.Add(label2);
Controls.Add(label1);
Name = "FormComponent";
Text = "Компонент";
Load += FormComponent_Load;
ResumeLayout(false);
PerformLayout();
}
#endregion
private Label label1;
private Label label2;
private TextBox textBoxName;
private TextBox textBoxCost;
private Button buttonSave;
private Button buttonCancel;
}
}

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ComputersShop/ComputersShop/FormComponent.cs Normal file
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using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts;
using Microsoft.Extensions.Logging;
namespace ComputersShop
{
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)
{
textBoxName.Text = view.ComponentName;
textBoxCost.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 ButtonSave_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(textBoxName.Text))
{
MessageBox.Show("Çàïîëíèòå íàçâàíèå", "Îøèáêà",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
_logger.LogInformation("Ñîõðàíåíèå êîìïîíåíòà");
try
{
var model = new ComponentBindingModel
{
Id = _id ?? 0,
ComponentName = textBoxName.Text,
Cost = Convert.ToDouble(textBoxCost.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();
}
}
}

120
ComputersShop/ComputersShop/FormComponent.resx Normal file
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<?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>

113
ComputersShop/ComputersShop/FormComponents.Designer.cs generated Normal file
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namespace ComputersShopView
{
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()
{
buttonAdd = new Button();
buttonUpd = new Button();
buttonDel = new Button();
buttonRef = new Button();
dataGridView = new DataGridView();
((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
SuspendLayout();
//
// buttonAdd
//
buttonAdd.Location = new Point(391, 32);
buttonAdd.Name = "buttonAdd";
buttonAdd.Size = new Size(103, 23);
buttonAdd.TabIndex = 1;
buttonAdd.Text = "Добавить";
buttonAdd.UseVisualStyleBackColor = true;
buttonAdd.Click += ButtonAdd_Click;
//
// buttonUpd
//
buttonUpd.Location = new Point(391, 75);
buttonUpd.Name = "buttonUpd";
buttonUpd.Size = new Size(103, 23);
buttonUpd.TabIndex = 2;
buttonUpd.Text = "Изменить";
buttonUpd.UseVisualStyleBackColor = true;
buttonUpd.Click += ButtonUpd_Click;
//
// buttonDel
//
buttonDel.Location = new Point(391, 118);
buttonDel.Name = "buttonDel";
buttonDel.Size = new Size(103, 23);
buttonDel.TabIndex = 3;
buttonDel.Text = "Удалить";
buttonDel.UseVisualStyleBackColor = true;
buttonDel.Click += ButtonDel_Click;
//
// buttonRef
//
buttonRef.Location = new Point(391, 164);
buttonRef.Name = "buttonRef";
buttonRef.Size = new Size(103, 23);
buttonRef.TabIndex = 4;
buttonRef.Text = "Обновить";
buttonRef.UseVisualStyleBackColor = true;
buttonRef.Click += ButtonRef_Click;
//
// dataGridView
//
dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
dataGridView.Location = new Point(1, 0);
dataGridView.Name = "dataGridView";
dataGridView.RowTemplate.Height = 25;
dataGridView.Size = new Size(367, 455);
dataGridView.TabIndex = 5;
//
// FormComponents
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(530, 455);
Controls.Add(dataGridView);
Controls.Add(buttonRef);
Controls.Add(buttonDel);
Controls.Add(buttonUpd);
Controls.Add(buttonAdd);
Name = "FormComponents";
Text = "Компоненты";
Load += FormComponents_Load;
((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
ResumeLayout(false);
}
#endregion
private Button buttonAdd;
private Button buttonUpd;
private Button buttonDel;
private Button buttonRef;
private DataGridView dataGridView;
}
}

116
ComputersShop/ComputersShop/FormComponents.cs Normal file
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using ComputersShop;
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts;
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 ComputersShopView
{
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 ButtonAdd_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 ButtonUpd_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 ButtonDel_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 ButtonRef_Click(object sender, EventArgs e)
{
LoadData();
}
}
}

120
ComputersShop/ComputersShop/FormComponents.resx Normal file
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@ -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>

222
ComputersShop/ComputersShop/FormComputer.Designer.cs generated Normal file
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namespace ComputersShopView
{
partial class FormComputer
{
/// <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()
{
label1 = new Label();
label2 = new Label();
textBoxName = new TextBox();
textBoxPrice = new TextBox();
groupBox1 = new GroupBox();
dataGridView = new DataGridView();
id = new DataGridViewTextBoxColumn();
CmponentName = new DataGridViewTextBoxColumn();
Count = new DataGridViewTextBoxColumn();
buttonAdd = new Button();
buttonUpd = new Button();
buttonRef = new Button();
buttonDel = new Button();
buttonSave = new Button();
buttonCancel = new Button();
groupBox1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
SuspendLayout();
//
// label1
//
label1.AutoSize = true;
label1.Location = new Point(26, 9);
label1.Name = "label1";
label1.Size = new Size(62, 15);
label1.TabIndex = 0;
label1.Text = "Название:";
//
// label2
//
label2.AutoSize = true;
label2.Location = new Point(26, 49);
label2.Name = "label2";
label2.Size = new Size(70, 15);
label2.TabIndex = 1;
label2.Text = "Стоимость:";
//
// textBoxName
//
textBoxName.Location = new Point(113, 6);
textBoxName.Name = "textBoxName";
textBoxName.Size = new Size(261, 23);
textBoxName.TabIndex = 2;
//
// textBoxPrice
//
textBoxPrice.Location = new Point(113, 46);
textBoxPrice.Name = "textBoxPrice";
textBoxPrice.Size = new Size(136, 23);
textBoxPrice.TabIndex = 3;
//
// groupBox1
//
groupBox1.Controls.Add(dataGridView);
groupBox1.Controls.Add(buttonAdd);
groupBox1.Controls.Add(buttonUpd);
groupBox1.Controls.Add(buttonRef);
groupBox1.Controls.Add(buttonDel);
groupBox1.Location = new Point(26, 87);
groupBox1.Name = "groupBox1";
groupBox1.Size = new Size(531, 260);
groupBox1.TabIndex = 4;
groupBox1.TabStop = false;
groupBox1.Text = "Компоненты";
//
// dataGridView
//
dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
dataGridView.Columns.AddRange(new DataGridViewColumn[] { id, CmponentName, Count });
dataGridView.Location = new Point(6, 22);
dataGridView.Name = "dataGridView";
dataGridView.RowTemplate.Height = 25;
dataGridView.Size = new Size(372, 232);
dataGridView.TabIndex = 9;
//
// id
//
id.HeaderText = "id";
id.Name = "id";
id.Visible = false;
//
// CmponentName
//
CmponentName.HeaderText = "Компонент";
CmponentName.Name = "CmponentName";
//
// Count
//
Count.HeaderText = "Количество";
Count.Name = "Count";
//
// buttonAdd
//
buttonAdd.Location = new Point(394, 37);
buttonAdd.Name = "buttonAdd";
buttonAdd.Size = new Size(96, 28);
buttonAdd.TabIndex = 5;
buttonAdd.Text = "Добавить";
buttonAdd.UseVisualStyleBackColor = true;
buttonAdd.Click += ButtonAdd_Click;
//
// buttonUpd
//
buttonUpd.Location = new Point(394, 81);
buttonUpd.Name = "buttonUpd";
buttonUpd.Size = new Size(96, 28);
buttonUpd.TabIndex = 6;
buttonUpd.Text = "Изменить";
buttonUpd.UseVisualStyleBackColor = true;
buttonUpd.Click += ButtonUpd_Click;
//
// buttonRef
//
buttonRef.Location = new Point(394, 177);
buttonRef.Name = "buttonRef";
buttonRef.Size = new Size(96, 28);
buttonRef.TabIndex = 8;
buttonRef.Text = "Обновить";
buttonRef.UseVisualStyleBackColor = true;
buttonRef.Click += ButtonRef_Click;
//
// buttonDel
//
buttonDel.Location = new Point(394, 127);
buttonDel.Name = "buttonDel";
buttonDel.Size = new Size(96, 28);
buttonDel.TabIndex = 7;
buttonDel.Text = "Удалить";
buttonDel.UseVisualStyleBackColor = true;
buttonDel.Click += ButtonDel_Click;
//
// buttonSave
//
buttonSave.Location = new Point(281, 372);
buttonSave.Name = "buttonSave";
buttonSave.Size = new Size(93, 28);
buttonSave.TabIndex = 9;
buttonSave.Text = "Сохранить";
buttonSave.UseVisualStyleBackColor = true;
buttonSave.Click += ButtonSave_Click;
//
// buttonCancel
//
buttonCancel.Location = new Point(389, 372);
buttonCancel.Name = "buttonCancel";
buttonCancel.Size = new Size(101, 28);
buttonCancel.TabIndex = 10;
buttonCancel.Text = "Отмена";
buttonCancel.UseVisualStyleBackColor = true;
buttonCancel.Click += ButtonCancel_Click;
//
// FormComputer
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(577, 412);
Controls.Add(buttonCancel);
Controls.Add(buttonSave);
Controls.Add(groupBox1);
Controls.Add(textBoxPrice);
Controls.Add(textBoxName);
Controls.Add(label2);
Controls.Add(label1);
Name = "FormComputer";
Text = "Изделие";
Load += FormComputer_Load;
groupBox1.ResumeLayout(false);
((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
ResumeLayout(false);
PerformLayout();
}
#endregion
private Label label1;
private Label label2;
private TextBox textBoxName;
private TextBox textBoxPrice;
private GroupBox groupBox1;
private Button buttonAdd;
private Button buttonUpd;
private Button buttonDel;
private Button buttonRef;
private Button buttonSave;
private Button buttonCancel;
private DataGridView dataGridView;
private DataGridViewTextBoxColumn id;
private DataGridViewTextBoxColumn CmponentName;
private DataGridViewTextBoxColumn Count;
}
}

228
ComputersShop/ComputersShop/FormComputer.cs Normal file
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using ComputersShop;
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopDataModels.Models;
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 ComputersShopView
{
public partial class FormComputer : Form
{
private readonly ILogger _logger;
private readonly IComputerLogic _logic;
private int? _id;
private Dictionary<int, (IComponentModel, int)> _computerComponents;
public int Id { set { _id = value; } }
public FormComputer(ILogger<FormComputer> logger, IComputerLogic logic)
{
InitializeComponent();
_logger = logger;
_logic = logic;
_computerComponents = new Dictionary<int, (IComponentModel, int)>();
}
private void FormComputer_Load(object sender, EventArgs e)
{
if (_id.HasValue)
{
_logger.LogInformation("Загрузка изделия");
try
{
var view = _logic.ReadElement(new ComputerSearchModel
{
Id =
_id.Value
});
if (view != null)
{
textBoxName.Text = view.ComputerName;
textBoxPrice.Text = view.Price.ToString();
_computerComponents = view.ComputerComponents ?? 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 (_computerComponents != null)
{
dataGridView.Rows.Clear();
foreach (var pc in _computerComponents)
{
dataGridView.Rows.Add(new object[] { pc.Key,
pc.Value.Item1.ComponentName, pc.Value.Item2 });
}
textBoxPrice.Text = CalcPrice().ToString();
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка загрузки компонент изделия");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
private void ButtonAdd_Click(object sender, EventArgs e)
{
var service =
Program.ServiceProvider?.GetService(typeof(FormComputerComponent));
if (service is FormComputerComponent form)
{
if (form.ShowDialog() == DialogResult.OK)
{
if (form.ComponentModel == null)
{
return;
}
_logger.LogInformation("Добавление нового компонента:{ ComponentName} - { Count}",
form.ComponentModel.ComponentName, form.Count);
if (_computerComponents.ContainsKey(form.Id))
{
_computerComponents[form.Id] = (form.ComponentModel,
form.Count);
}
else
{
_computerComponents.Add(form.Id, (form.ComponentModel,
form.Count));
}
LoadData();
}
}
}
private void ButtonUpd_Click(object sender, EventArgs e)
{
if (dataGridView.SelectedRows.Count == 1)
{
var service =
Program.ServiceProvider?.GetService(typeof(FormComputerComponent));
if (service is FormComputerComponent form)
{
int id =
Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
form.Id = id;
form.Count = _computerComponents[id].Item2;
if (form.ShowDialog() == DialogResult.OK)
{
if (form.ComponentModel == null)
{
return;
}
_logger.LogInformation("Изменение компонента: { ComponentName} - { Count}",
form.ComponentModel.ComponentName, form.Count);
_computerComponents[form.Id] = (form.ComponentModel, form.Count);
LoadData();
}
}
}
}
private void ButtonDel_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);
_computerComponents?.Remove(Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value));
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
LoadData();
}
}
}
private void ButtonRef_Click(object sender, EventArgs e)
{
LoadData();
}
private void ButtonSave_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(textBoxName.Text))
{
MessageBox.Show("Заполните название", "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (string.IsNullOrEmpty(textBoxPrice.Text))
{
MessageBox.Show("Заполните цену", "Ошибка", MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
if (_computerComponents == null || _computerComponents.Count == 0)
{
MessageBox.Show("Заполните компоненты", "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
_logger.LogInformation("Сохранение изделия");
try
{
var model = new ComputerBindingModel
{
Id = _id ?? 0,
ComputerName = textBoxName.Text,
Price = Convert.ToDouble(textBoxPrice.Text),
ComputerComponents = _computerComponents
};
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 _computerComponents)
{
price += ((elem.Value.Item1?.Cost ?? 0) * elem.Value.Item2);
}
return Math.Round(price * 1.1, 2);
}
}
}

120
ComputersShop/ComputersShop/FormComputer.resx Normal file
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<?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>

118
ComputersShop/ComputersShop/FormComputerComponent.Designer.cs generated Normal file
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namespace ComputersShopView
{
partial class FormComputerComponent
{
/// <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()
{
label1 = new Label();
label2 = new Label();
textBoxCount = new TextBox();
comboBoxComponent = new ComboBox();
buttonSave = new Button();
buttonCancel = new Button();
SuspendLayout();
//
// label1
//
label1.AutoSize = true;
label1.Location = new Point(17, 20);
label1.Name = "label1";
label1.Size = new Size(72, 15);
label1.TabIndex = 0;
label1.Text = "Компонент:";
//
// label2
//
label2.AutoSize = true;
label2.Location = new Point(17, 50);
label2.Name = "label2";
label2.Size = new Size(75, 15);
label2.TabIndex = 1;
label2.Text = "Количество:";
//
// textBoxCount
//
textBoxCount.Location = new Point(118, 46);
textBoxCount.Name = "textBoxCount";
textBoxCount.Size = new Size(215, 23);
textBoxCount.TabIndex = 2;
//
// comboBoxComponent
//
comboBoxComponent.FormattingEnabled = true;
comboBoxComponent.Location = new Point(118, 17);
comboBoxComponent.Name = "comboBoxComponent";
comboBoxComponent.Size = new Size(215, 23);
comboBoxComponent.TabIndex = 3;
//
// buttonSave
//
buttonSave.Location = new Point(152, 91);
buttonSave.Name = "buttonSave";
buttonSave.Size = new Size(75, 23);
buttonSave.TabIndex = 4;
buttonSave.Text = "Сохранить";
buttonSave.UseVisualStyleBackColor = true;
buttonSave.Click += ButtonSave_Click;
//
// buttonCancel
//
buttonCancel.Location = new Point(242, 91);
buttonCancel.Name = "buttonCancel";
buttonCancel.Size = new Size(75, 23);
buttonCancel.TabIndex = 5;
buttonCancel.Text = "Отмена";
buttonCancel.UseVisualStyleBackColor = true;
buttonCancel.Click += ButtonCancel_Click;
//
// FormComputerComponent
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(353, 126);
Controls.Add(buttonCancel);
Controls.Add(buttonSave);
Controls.Add(comboBoxComponent);
Controls.Add(textBoxCount);
Controls.Add(label2);
Controls.Add(label1);
Name = "FormComputerComponent";
Text = "FormComputerComponent";
ResumeLayout(false);
PerformLayout();
}
#endregion
private Label label1;
private Label label2;
private TextBox textBoxCount;
private ComboBox comboBoxComponent;
private Button buttonSave;
private Button buttonCancel;
}
}

90
ComputersShop/ComputersShop/FormComputerComponent.cs Normal file
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@ -0,0 +1,90 @@
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels.Models;
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 ComputersShopView
{
public partial class FormComputerComponent : Form
{
private readonly List<ComponentViewModel>? _list;
public int Id
{
get
{
return
Convert.ToInt32(comboBoxComponent.SelectedValue);
}
set
{
comboBoxComponent.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(textBoxCount.Text); }
set
{ textBoxCount.Text = value.ToString(); }
}
public FormComputerComponent(IComponentLogic logic)
{
InitializeComponent();
_list = logic.ReadList(null);
if (_list != null)
{
comboBoxComponent.DisplayMember = "ComponentName";
comboBoxComponent.ValueMember = "Id";
comboBoxComponent.DataSource = _list;
comboBoxComponent.SelectedItem = null;
}
}
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 (comboBoxComponent.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();
}
}
}

120
ComputersShop/ComputersShop/FormComputerComponent.resx Normal file
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<?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>

113
ComputersShop/ComputersShop/FormComputers.Designer.cs generated Normal file
View File

@ -0,0 +1,113 @@
namespace ComputersShopView
{
partial class FormComputers
{
/// <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()
{
dataGridView = new DataGridView();
buttonAdd = new Button();
buttonUpdate = new Button();
buttonDelete = new Button();
buttonRef = new Button();
((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
SuspendLayout();
//
// dataGridView
//
dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
dataGridView.Location = new Point(0, -1);
dataGridView.Name = "dataGridView";
dataGridView.RowTemplate.Height = 25;
dataGridView.Size = new Size(345, 475);
dataGridView.TabIndex = 0;
//
// buttonAdd
//
buttonAdd.Location = new Point(380, 40);
buttonAdd.Name = "buttonAdd";
buttonAdd.Size = new Size(93, 23);
buttonAdd.TabIndex = 1;
buttonAdd.Text = "Добавить";
buttonAdd.UseVisualStyleBackColor = true;
buttonAdd.Click += ButtonAdd_Click;
//
// buttonUpdate
//
buttonUpdate.Location = new Point(380, 82);
buttonUpdate.Name = "buttonUpdate";
buttonUpdate.Size = new Size(93, 23);
buttonUpdate.TabIndex = 2;
buttonUpdate.Text = "Изменить";
buttonUpdate.UseVisualStyleBackColor = true;
buttonUpdate.Click += ButtonUpdate_Click;
//
// buttonDelete
//
buttonDelete.Location = new Point(380, 122);
buttonDelete.Name = "buttonDelete";
buttonDelete.Size = new Size(93, 23);
buttonDelete.TabIndex = 3;
buttonDelete.Text = "Удалить";
buttonDelete.UseVisualStyleBackColor = true;
buttonDelete.Click += ButtonDelete_Click;
//
// buttonRef
//
buttonRef.Location = new Point(380, 160);
buttonRef.Name = "buttonRef";
buttonRef.Size = new Size(93, 23);
buttonRef.TabIndex = 4;
buttonRef.Text = "Обновить";
buttonRef.UseVisualStyleBackColor = true;
buttonRef.Click += ButtonRef_Click;
//
// FormComputers
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(485, 474);
Controls.Add(buttonRef);
Controls.Add(buttonDelete);
Controls.Add(buttonUpdate);
Controls.Add(buttonAdd);
Controls.Add(dataGridView);
Name = "FormComputers";
Text = "Computers";
Load += FormComputers_Load;
((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
ResumeLayout(false);
}
#endregion
private DataGridView dataGridView;
private Button buttonAdd;
private Button buttonUpdate;
private Button buttonDelete;
private Button buttonRef;
}
}

117
ComputersShop/ComputersShop/FormComputers.cs Normal file
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using ComputersShop;
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BusinessLogicsContracts;
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 ComputersShopView
{
public partial class FormComputers : Form
{
private readonly ILogger _logger;
private readonly IComputerLogic _logic;
public FormComputers(ILogger<FormComputers> logger, IComputerLogic logic)
{
InitializeComponent();
_logger = logger;
_logic = logic;
}
private void FormComputers_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["ComputerName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
dataGridView.Columns["ComputerComponents"].Visible = false;
}
_logger.LogInformation("Загрузка изделия");
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка загрузки изделия");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void ButtonAdd_Click(object sender, EventArgs e)
{
var service = Program.ServiceProvider?.GetService(typeof(FormComputer));
if (service is FormComputer form)
{
if (form.ShowDialog() == DialogResult.OK)
{
LoadData();
}
}
}
private void ButtonUpdate_Click(object sender, EventArgs e)
{
if (dataGridView.SelectedRows.Count == 1)
{
var service = Program.ServiceProvider?.GetService(typeof(FormComputer));
if (service is FormComputer form)
{
var tmp = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
if (form.ShowDialog() == DialogResult.OK)
{
LoadData();
}
}
}
}
private void ButtonDelete_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 ComputerBindingModel
{
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 ButtonRef_Click(object sender, EventArgs e)
{
LoadData();
}
}
}

120
ComputersShop/ComputersShop/FormComputers.resx Normal file
View File

@ -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>

145
ComputersShop/ComputersShop/FormCreateOrder.Designer.cs generated Normal file
View File

@ -0,0 +1,145 @@
namespace ComputersShopView
{
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()
{
label1 = new Label();
label2 = new Label();
label3 = new Label();
textBoxSum = new TextBox();
textBoxCount = new TextBox();
buttonSave = new Button();
buttonCancel = new Button();
comboBoxComputer = new ComboBox();
SuspendLayout();
//
// label1
//
label1.AutoSize = true;
label1.Location = new Point(40, 30);
label1.Name = "label1";
label1.Size = new Size(56, 15);
label1.TabIndex = 0;
label1.Text = "Изделие:";
//
// label2
//
label2.AutoSize = true;
label2.Location = new Point(40, 66);
label2.Name = "label2";
label2.Size = new Size(75, 15);
label2.TabIndex = 1;
label2.Text = "Количество:";
//
// label3
//
label3.AutoSize = true;
label3.Location = new Point(40, 98);
label3.Name = "label3";
label3.Size = new Size(48, 15);
label3.TabIndex = 2;
label3.Text = "Сумма:";
//
// textBoxSum
//
textBoxSum.Location = new Point(158, 95);
textBoxSum.Name = "textBoxSum";
textBoxSum.Size = new Size(207, 23);
textBoxSum.TabIndex = 3;
textBoxSum.TextChanged += textBoxSum_TextChanged;
//
// textBoxCount
//
textBoxCount.Location = new Point(158, 63);
textBoxCount.Name = "textBoxCount";
textBoxCount.Size = new Size(207, 23);
textBoxCount.TabIndex = 4;
textBoxCount.TextChanged += textBoxCount_TextChanged;
//
// buttonSave
//
buttonSave.Location = new Point(190, 135);
buttonSave.Name = "buttonSave";
buttonSave.Size = new Size(75, 23);
buttonSave.TabIndex = 6;
buttonSave.Text = "Сохранить";
buttonSave.UseVisualStyleBackColor = true;
buttonSave.Click += ButtonSave_Click;
//
// buttonCancel
//
buttonCancel.Location = new Point(271, 135);
buttonCancel.Name = "buttonCancel";
buttonCancel.Size = new Size(75, 23);
buttonCancel.TabIndex = 7;
buttonCancel.Text = "Отмена";
buttonCancel.UseVisualStyleBackColor = true;
buttonCancel.Click += ButtonCancel_Click;
//
// comboBoxComputer
//
comboBoxComputer.FormattingEnabled = true;
comboBoxComputer.Location = new Point(158, 27);
comboBoxComputer.Name = "comboBoxComputer";
comboBoxComputer.Size = new Size(207, 23);
comboBoxComputer.TabIndex = 8;
comboBoxComputer.SelectedIndexChanged += comboBoxComputer_SelectedIndexChanged;
//
// FormCreateOrder
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(394, 166);
Controls.Add(comboBoxComputer);
Controls.Add(buttonCancel);
Controls.Add(buttonSave);
Controls.Add(textBoxCount);
Controls.Add(textBoxSum);
Controls.Add(label3);
Controls.Add(label2);
Controls.Add(label1);
Name = "FormCreateOrder";
Text = "Заказ";
Load += OrderForm_Load;
ResumeLayout(false);
PerformLayout();
}
#endregion
private Label label1;
private Label label2;
private Label label3;
private TextBox textBoxSum;
private TextBox textBoxCount;
private Button buttonSave;
private Button buttonCancel;
private ComboBox comboBoxComputer;
}
}

143
ComputersShop/ComputersShop/FormCreateOrder.cs Normal file
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@ -0,0 +1,143 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts.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 ComputersShopView
{
public partial class FormCreateOrder : Form
{
private readonly ILogger _logger;
private readonly IComputerLogic _logicC;
private readonly IOrderLogic _logicO;
public FormCreateOrder(ILogger<FormCreateOrder> logger, IComputerLogic
logicC, IOrderLogic logicO)
{
InitializeComponent();
_logger = logger;
_logicC = logicC;
_logicO = logicO;
}
private void OrderForm_Load(object sender, EventArgs e)
{
_logger.LogInformation("Загрузка мороженного для заказа");
try
{
var list = _logicC.ReadList(null);
if (list != null)
{
comboBoxComputer.DisplayMember = "ComputerName";
comboBoxComputer.ValueMember = "Id";
comboBoxComputer.DataSource = list;
comboBoxComputer.SelectedItem = null;
}
_logger.LogInformation("Компьютер загружен");
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка загрузки компьютера");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
private void CalcSum()
{
if (comboBoxComputer.SelectedValue != null &&
!string.IsNullOrEmpty(textBoxCount.Text))
{
try
{
int id = Convert.ToInt32(comboBoxComputer.SelectedValue);
var iceCream = _logicC.ReadElement(new ComputerSearchModel
{
Id
= id
});
int count = Convert.ToInt32(textBoxCount.Text);
textBoxSum.Text = Math.Round(count * (iceCream?.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 textBoxCount_TextChanged(object sender, EventArgs e)
{
CalcSum();
}
private void textBoxSum_TextChanged(object sender, EventArgs e)
{
CalcSum();
}
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 (comboBoxComputer.SelectedValue == null)
{
MessageBox.Show("Выберите компьютер", "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
_logger.LogInformation("Создание заказа");
try
{
var operationResult = _logicO.CreateOrder(new OrderBindingModel
{
ComputerId = Convert.ToInt32(comboBoxComputer.SelectedValue),
Count = Convert.ToInt32(textBoxCount.Text),
Sum = Convert.ToDouble(textBoxSum.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();
}
private void comboBoxComputer_SelectedIndexChanged(object sender, EventArgs e)
{
CalcSum();
}
}
}

120
ComputersShop/ComputersShop/FormCreateOrder.resx Normal file
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<?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>

170
ComputersShop/ComputersShop/FormMain.Designer.cs generated Normal file
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namespace ComputersShopView
{
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()
{
buttonCreateOrder = new Button();
buttonTakeOrderInWork = new Button();
buttonOrderReady = new Button();
buttonIssuedOrder = new Button();
buttonRef = new Button();
dataGridView = new DataGridView();
menuStrip = new MenuStrip();
компонентыToolStripMenuItem = new ToolStripMenuItem();
компонентыToolStripMenuItem1 = new ToolStripMenuItem();
изделияToolStripMenuItem = new ToolStripMenuItem();
((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
menuStrip.SuspendLayout();
SuspendLayout();
//
// buttonCreateOrder
//
buttonCreateOrder.Location = new Point(751, 34);
buttonCreateOrder.Name = "buttonCreateOrder";
buttonCreateOrder.Size = new Size(158, 32);
buttonCreateOrder.TabIndex = 1;
buttonCreateOrder.Text = "Создать заказ";
buttonCreateOrder.UseVisualStyleBackColor = true;
buttonCreateOrder.Click += ButtonCreateOrder_Click;
//
// buttonTakeOrderInWork
//
buttonTakeOrderInWork.Location = new Point(751, 72);
buttonTakeOrderInWork.Name = "buttonTakeOrderInWork";
buttonTakeOrderInWork.Size = new Size(158, 32);
buttonTakeOrderInWork.TabIndex = 2;
buttonTakeOrderInWork.Text = "Отдать на выполнение";
buttonTakeOrderInWork.UseVisualStyleBackColor = true;
buttonTakeOrderInWork.Click += ButtonTakeOrderInWork_Click;
//
// buttonOrderReady
//
buttonOrderReady.Location = new Point(751, 110);
buttonOrderReady.Name = "buttonOrderReady";
buttonOrderReady.Size = new Size(158, 32);
buttonOrderReady.TabIndex = 3;
buttonOrderReady.Text = "Заказ готов";
buttonOrderReady.UseVisualStyleBackColor = true;
buttonOrderReady.Click += ButtonOrderReady_Click;
//
// buttonIssuedOrder
//
buttonIssuedOrder.Location = new Point(751, 148);
buttonIssuedOrder.Name = "buttonIssuedOrder";
buttonIssuedOrder.Size = new Size(158, 32);
buttonIssuedOrder.TabIndex = 4;
buttonIssuedOrder.Text = "Заказ выдан";
buttonIssuedOrder.UseVisualStyleBackColor = true;
buttonIssuedOrder.Click += ButtonIssuedOrder_Click;
//
// buttonRef
//
buttonRef.Location = new Point(751, 186);
buttonRef.Name = "buttonRef";
buttonRef.Size = new Size(158, 32);
buttonRef.TabIndex = 5;
buttonRef.Text = "Обновить список";
buttonRef.UseVisualStyleBackColor = true;
buttonRef.Click += ButtonRef_Click;
//
// dataGridView
//
dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
dataGridView.Location = new Point(-4, 24);
dataGridView.Name = "dataGridView";
dataGridView.RowTemplate.Height = 25;
dataGridView.Size = new Size(749, 285);
dataGridView.TabIndex = 6;
//
// menuStrip
//
menuStrip.Items.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem });
menuStrip.Location = new Point(0, 0);
menuStrip.Name = "menuStrip";
menuStrip.Size = new Size(921, 24);
menuStrip.TabIndex = 7;
menuStrip.Text = "menuStrip";
//
// компонентыToolStripMenuItem
//
компонентыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem1, изделияToolStripMenuItem });
компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
компонентыToolStripMenuItem.Size = new Size(94, 20);
компонентыToolStripMenuItem.Text = "Справочники";
//
// компонентыToolStripMenuItem1
//
компонентыToolStripMenuItem1.Name = "компонентыToolStripMenuItem1";
компонентыToolStripMenuItem1.Size = new Size(145, 22);
компонентыToolStripMenuItem1.Text = "Компоненты";
компонентыToolStripMenuItem1.Click += КомпонентыToolStripMenuItem_Click;
//
// изделияToolStripMenuItem
//
изделияToolStripMenuItem.Name = "изделияToolStripMenuItem";
изделияToolStripMenuItem.Size = new Size(145, 22);
изделияToolStripMenuItem.Text = "Изделия";
изделияToolStripMenuItem.Click += ИзделияToolStripMenuItem_Click;
//
// FormMain
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(921, 310);
Controls.Add(dataGridView);
Controls.Add(buttonRef);
Controls.Add(buttonIssuedOrder);
Controls.Add(buttonOrderReady);
Controls.Add(buttonTakeOrderInWork);
Controls.Add(buttonCreateOrder);
Controls.Add(menuStrip);
MainMenuStrip = menuStrip;
Name = "FormMain";
Text = "Компьютерный магазин";
Load += FormMain_Load;
((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
menuStrip.ResumeLayout(false);
menuStrip.PerformLayout();
ResumeLayout(false);
PerformLayout();
}
#endregion
private Button buttonCreateOrder;
private Button buttonTakeOrderInWork;
private Button buttonOrderReady;
private Button buttonIssuedOrder;
private Button buttonRef;
private DataGridView dataGridView;
private MenuStrip menuStrip;
private ToolStripMenuItem компонентыToolStripMenuItem;
private ToolStripMenuItem компонентыToolStripMenuItem1;
private ToolStripMenuItem изделияToolStripMenuItem;
}
}

174
ComputersShop/ComputersShop/FormMain.cs Normal file
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@ -0,0 +1,174 @@
using ComputersShop;
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopDataModels.Enums;
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 ComputersShopView
{
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["ComputerId"].Visible = false;
dataGridView.Columns["ComputerName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
}
_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(FormComputers));
if (service is FormComputers form)
{
form.ShowDialog();
}
}
private void ButtonCreateOrder_Click(object sender, EventArgs e)
{
var service =
Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
if (service is FormCreateOrder form)
{
form.ShowDialog();
LoadData();
}
}
private OrderBindingModel CreateBindingModel(int id, bool isDone = false)
{
return new OrderBindingModel
{
Id = id,
ComputerId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["ComputerId"].Value),
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()),
};
}
private void ButtonTakeOrderInWork_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(CreateBindingModel(id));
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 ButtonOrderReady_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(CreateBindingModel(id));
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 ButtonIssuedOrder_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(CreateBindingModel(id));
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 ButtonRef_Click(object sender, EventArgs e)
{
LoadData();
}
}
}

123
ComputersShop/ComputersShop/FormMain.resx Normal file
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@ -0,0 +1,123 @@
<?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>
<metadata name="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>17, 17</value>
</metadata>
</root>

57
ComputersShop/ComputersShop/Program.cs Normal file
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using ComputersShopBusinessLogic;
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts.StoragesContracts;
using Microsoft.Extensions.DependencyInjection;
using ComputersShopListImplement.Implements;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;
using ComputersShopDataModels;
using ComputersShopListImplement;
using ComputersShopView;
using ComputersShopBusinessLogic.BusinessLogic;
namespace ComputersShop
{
internal static class Program
{
private static ServiceProvider? _serviceProvider;
public static ServiceProvider? ServiceProvider => _serviceProvider;
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
// To customize application configuration such as set high DPI settings or default font,
// see https://aka.ms/applicationconfiguration.
ApplicationConfiguration.Initialize();
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<IComputerStorage, ComputerStorage>();
services.AddTransient<IComponentLogic, ComponentLogic>();
services.AddTransient<IOrderLogic, OrderLogic>();
services.AddTransient<IComputerLogic, ComputerLogic>();
services.AddTransient<FormMain>();
services.AddTransient<FormComponent>();
services.AddTransient<FormComponents>();
services.AddTransient<FormCreateOrder>();
services.AddTransient<FormComputer>();
services.AddTransient<FormComputerComponent>();
services.AddTransient<FormComputers>();
}
}
}

111
ComputersShop/ComputersShopBusinessLogic/BusinessLogic/ComponentLogic.cs Normal file
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using ComputersShopContracts;
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using Microsoft.Extensions.Logging;
namespace ComputersShopBusinessLogic.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 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 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 bool Create(ComponentBindingModel model)
{
CheckModel(model);
if (_componentStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Update(ComponentBindingModel model)
{
CheckModel(model);
if (_componentStorage.Update(model) == null)
{
_logger.LogWarning("Update 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;
}
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");
}
}
}
}

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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopBusinessLogic.BusinessLogic
{
public class ComputerLogic : IComputerLogic
{
private readonly ILogger _logger;
private readonly IComputerStorage _computerStorage;
public ComputerLogic(ILogger<ComputerLogic> logger, IComputerStorage computerStorage)
{
_logger = logger;
_computerStorage = computerStorage;
}
public List<ComputerViewModel>? ReadList(ComputerSearchModel? model)
{
_logger.LogInformation("ReadList. ComputerName:{ComputerName}. Id:{ Id}", model?.ComputerName, model?.Id);
var list = model == null ? _computerStorage.GetFullList() : _computerStorage.GetFilteredList(model);
if (list == null)
{
_logger.LogWarning("ReadList return null list");
return null;
}
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
return list;
}
public ComputerViewModel? ReadElement(ComputerSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
_logger.LogInformation("ReadElement. ComputerName:{ComputerName}.Id:{ Id}", model.ComputerName, model.Id);
var element = _computerStorage.GetElement(model);
if (element == null)
{
_logger.LogWarning("ReadElement element not found");
return null;
}
_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
return element;
}
public bool Create(ComputerBindingModel model)
{
CheckModel(model);
if (_computerStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Update(ComputerBindingModel model)
{
CheckModel(model);
if (_computerStorage.Update(model) == null)
{
_logger.LogWarning("Update operation failed");
return false;
}
return true;
}
public bool Delete(ComputerBindingModel model)
{
CheckModel(model, false);
_logger.LogInformation("Delete. Id:{Id}", model.Id);
if (_computerStorage.Delete(model) == null)
{
_logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
private void CheckModel(ComputerBindingModel model, bool withParams =
true)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (!withParams)
{
return;
}
if (string.IsNullOrEmpty(model.ComputerName))
{
throw new ArgumentNullException("Нет названия компонента",
nameof(model.ComputerName));
}
if (model.Price <= 0)
{
throw new ArgumentNullException("Цена компонента должна быть больше 0", nameof(model.Price));
}
_logger.LogInformation("Computer. ComputerName:{ComputerName}.Cost:{ Cost}. Id: { Id}", model.ComputerName, model.Price, model.Id);
var element = _computerStorage.GetElement(new ComputerSearchModel
{
ComputerName = model.ComputerName
});
if (element != null && element.Id != model.Id)
{
throw new InvalidOperationException("Компонент с таким названием уже есть");
}
}
}
}

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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels.Enums;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopBusinessLogic.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 List<OrderViewModel>? ReadList(OrderSearchModel? model)
{
_logger.LogInformation("ReadList. 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;
}
public bool CreateOrder(OrderBindingModel model)
{
CheckModel(model);
if (model.Status != OrderStatus.Неизвестен) return false;
model.Status = OrderStatus.Принят;
if (_orderStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool ChangeStatus(OrderBindingModel model, OrderStatus status)
{
CheckModel(model);
var element = _orderStorage.GetElement(new OrderSearchModel { Id = model.Id });
if (element == null)
{
_logger.LogWarning("Read operation failed");
return false;
}
if (element.Status != status - 1)
{
_logger.LogWarning("Status change operation failed");
throw new InvalidOperationException("Текущий статус заказа не может быть переведен в выбранный");
}
model.Status = status;
if (model.Status == OrderStatus.Выдан) model.DateImplement = DateTime.Now;
_orderStorage.Update(model);
return true;
}
public bool TakeOrderInWork(OrderBindingModel model)
{
return ChangeStatus(model, OrderStatus.Выполняется);
}
public bool FinishOrder(OrderBindingModel model)
{
return ChangeStatus(model, OrderStatus.Готов);
}
public bool DeliveryOrder(OrderBindingModel model)
{
return ChangeStatus(model, OrderStatus.Выдан);
}
private void CheckModel(OrderBindingModel model, bool withParams =
true)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (!withParams)
{
return;
}
if (model.Count <= 0)
{
throw new ArgumentNullException("Количество элементов в заказе должно быть больше 0", nameof(model.Count));
}
if (model.Sum <= 0)
{
throw new ArgumentNullException("Цена заказа должна быть больше 0", nameof(model.Sum));
}
_logger.LogInformation("Order. Sum:{ Cost}. Id: { Id}", model.Sum, model.Id);
}
}
}

17
ComputersShop/ComputersShopBusinessLogic/ComputersShopBusinessLogic.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net7.0-windows</TargetFramework>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\ComputersShopContracts\ComputersShopContracts.csproj" />
<ProjectReference Include="..\ComputersShopDataModels\ComputersShopDataModels.csproj" />
</ItemGroup>
</Project>

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ComputersShop/ComputersShopContracts/BindingModels/ComponentBindingModel.cs Normal file
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using ComputersShopDataModels.Models;
namespace ComputersShopContracts
{
public class ComponentBindingModel : IComponentModel
{
public int Id { get; set; }
public string ComponentName { get; set; } = string.Empty;
public double Cost { get; set; }
}
}

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ComputersShop/ComputersShopContracts/BindingModels/ComputerBindingModel.cs Normal file
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using ComputersShopDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.BindingModels
{
public class ComputerBindingModel : IComputerModel
{
public int Id { get; set; }
public string ComputerName { get; set; } = string.Empty;
public double Price { get; set; }
public Dictionary<int, (IComponentModel, int)> ComputerComponents
{
get;
set;
} = new();
}
}

21
ComputersShop/ComputersShopContracts/BindingModels/OrderBindingModel.cs Normal file
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using ComputersShopDataModels.Enums;
using ComputersShopDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.BindingModels
{
public class OrderBindingModel : IOrderModel
{
public int Id { get; set; }
public int ComputerId { 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; }
}
}

19
ComputersShop/ComputersShopContracts/BusinessLogicsContracts/IComponentLogic.cs Normal file
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using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.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);
}
}

20
ComputersShop/ComputersShopContracts/BusinessLogicsContracts/IComputerLogic.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.BusinessLogicsContracts
{
public interface IComputerLogic
{
List<ComputerViewModel>? ReadList(ComputerSearchModel? model);
ComputerViewModel? ReadElement(ComputerSearchModel model);
bool Create(ComputerBindingModel model);
bool Update(ComputerBindingModel model);
bool Delete(ComputerBindingModel model);
}
}

19
ComputersShop/ComputersShopContracts/BusinessLogicsContracts/IOrderLogic.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.BusinessLogicsContracts
{
public interface IOrderLogic
{
List<OrderSearchModel>? ReadList(OrderSearchModel? model);
bool CreateOrder(OrderBindingModel model);
bool TakeOrderInWork(OrderBindingModel model);
bool FinishOrder(OrderBindingModel model);
bool DeliveryOrder(OrderBindingModel model);
}
}

13
ComputersShop/ComputersShopContracts/ComputersShopContracts.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net7.0-windows</TargetFramework>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\ComputersShopDataModels\ComputersShopDataModels.csproj" />
</ItemGroup>
</Project>

14
ComputersShop/ComputersShopContracts/SearchModels/ComponentSearchModel.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.SearchModels
{
public class ComponentSearchModel
{
public int? Id { get; set; }
public string? ComponentName { get; set; }
}
}

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ComputersShop/ComputersShopContracts/SearchModels/ComputerSearchModel.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.SearchModels
{
public class ComputerSearchModel
{
public int? Id { get; set; }
public string? ComputerName { get; set; }
}
}

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ComputersShop/ComputersShopContracts/SearchModels/OrderSearchModel.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.SearchModels
{
public class OrderSearchModel
{
public int? Id { get; set; }
}
}

20
ComputersShop/ComputersShopContracts/StoragesContracts/IComponentStorage.cs Normal file
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using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.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);
}
}

21
ComputersShop/ComputersShopContracts/StoragesContracts/IComputerStorage.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.StoragesContracts
{
public interface IComputerStorage
{
List<ComputerViewModel> GetFullList();
List<ComputerViewModel> GetFilteredList(ComputerSearchModel model);
ComputerViewModel? GetElement(ComputerSearchModel model);
ComputerViewModel? Insert(ComputerBindingModel model);
ComputerViewModel? Update(ComputerBindingModel model);
ComputerViewModel? Delete(ComputerBindingModel model);
}
}

21
ComputersShop/ComputersShopContracts/StoragesContracts/IOrderStorage.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.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);
}
}

19
ComputersShop/ComputersShopContracts/ViewModels/ComponentViewModel.cs Normal file
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using ComputersShopDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.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; }
}
}

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ComputersShop/ComputersShopContracts/ViewModels/ComputerViewModel.cs Normal file
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using ComputersShopDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.ViewModels
{
public class ComputerViewModel : IComputerModel
{
public int Id { get; set; }
[DisplayName("Название изделия")]
public string ComputerName { get; set; } = string.Empty;
[DisplayName("Цена")]
public double Price { get; set; }
public Dictionary<int, (IComponentModel, int)> ComputerComponents
{
get;
set;
} = new();
}
}

30
ComputersShop/ComputersShopContracts/ViewModels/OrderViewModel.cs Normal file
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using ComputersShopDataModels.Enums;
using ComputersShopDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopContracts.ViewModels
{
public class OrderViewModel : IOrderModel
{
[DisplayName("Номер")]
public int Id { get; set; }
public int ComputerId { get; set; }
[DisplayName("Изделие")]
public string ComputerName { 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; }
}
}

9
ComputersShop/ComputersShopDataModels/ComputersShopDataModels.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net7.0-windows</TargetFramework>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
</Project>

17
ComputersShop/ComputersShopDataModels/Enums/OrderStatus.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopDataModels.Enums
{
public enum OrderStatus
{
Неизвестен = -1,
Принят = 0,
Выполняется = 1,
Готов = 2,
Выдан = 3
}
}

13
ComputersShop/ComputersShopDataModels/IId.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopDataModels
{
public interface IId
{
int Id { get; }
}
}

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ComputersShop/ComputersShopDataModels/Models/IComponentModel.cs Normal file
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using System.Security.Cryptography;
namespace ComputersShopDataModels.Models
{
public interface IComponentModel : IId
{
string ComponentName { get; }
double Cost { get; }
}
}

16
ComputersShop/ComputersShopDataModels/Models/IComputerModel.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopDataModels.Models
{
public interface IComputerModel : IId
{
string ComputerName { get; }
double Price { get; }
Dictionary<int, (IComponentModel, int)> ComputerComponents { get; }
}
}

20
ComputersShop/ComputersShopDataModels/Models/IOrderModel.cs Normal file
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using ComputersShopDataModels.Enums;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopDataModels.Models
{
public interface IOrderModel : IId
{
int ComputerId { get; }
int Count { get; }
double Sum { get; }
OrderStatus Status { get; }
DateTime DateCreate { get; }
DateTime? DateImplement { get; }
}
}

14
ComputersShop/ComputersShopListImplement/ComputersShopListImplement.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net7.0-windows</TargetFramework>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\ComputersShopContracts\ComputersShopContracts.csproj" />
<ProjectReference Include="..\ComputersShopDataModels\ComputersShopDataModels.csproj" />
</ItemGroup>
</Project>

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ComputersShop/ComputersShopListImplement/DataListSingleton.cs Normal file
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using System.ComponentModel;
using System.Windows.Controls;
namespace ComputersShopListImplement
{
public class DataListSingleton
{
private static DataListSingleton? _instance;
public List<Component> Components { get; set; }
public List<Order> Orders { get; set; }
public List<Computer> Computers { get; set; }
private DataListSingleton()
{
Components = new List<Component>();
Orders = new List<Order>();
Computers = new List<Computer>();
}
public static DataListSingleton GetInstance()
{
if (_instance == null)
{
_instance = new DataListSingleton();
}
return _instance;
}
}
}

109
ComputersShop/ComputersShopListImplement/Implements/ComponentStorage.cs Normal file
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using ComputersShopContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopListImplement.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopListImplement.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;
}
}
}

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ComputersShop/ComputersShopListImplement/Implements/ComputerStorage.cs Normal file
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using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopListImplement.Implements
{
public class ComputerStorage : IComputerStorage
{
private readonly DataListSingleton _source;
public ComputerStorage()
{
_source = DataListSingleton.GetInstance();
}
public List<ComputerViewModel> GetFullList()
{
var result = new List<ComputerViewModel>();
foreach (var computer in _source.Computers)
{
result.Add(computer.GetViewModel);
}
return result;
}
public List<ComputerViewModel> GetFilteredList(ComputerSearchModel
model)
{
var result = new List<ComputerViewModel>();
if (string.IsNullOrEmpty(model.ComputerName))
{
return result;
}
foreach (var computer in _source.Computers)
{
if (computer.ComputerName.Contains(model.ComputerName))
{
result.Add(computer.GetViewModel);
}
}
return result;
}
public ComputerViewModel? GetElement(ComputerSearchModel model)
{
if (string.IsNullOrEmpty(model.ComputerName) && !model.Id.HasValue)
{
return null;
}
foreach (var computer in _source.Computers)
{
if ((!string.IsNullOrEmpty(model.ComputerName) &&
computer.ComputerName == model.ComputerName) ||
(model.Id.HasValue && computer.Id == model.Id))
{
return computer.GetViewModel;
}
}
return null;
}
public ComputerViewModel? Insert(ComputerBindingModel model)
{
model.Id = 1;
foreach (var computer in _source.Computers)
{
if (model.Id <= computer.Id)
{
model.Id = computer.Id + 1;
}
}
var newComputer = Computer.Create(model);
if (newComputer == null)
{
return null;
}
_source.Computers.Add(newComputer);
return newComputer.GetViewModel;
}
public ComputerViewModel? Update(ComputerBindingModel model)
{
foreach (var computer in _source.Computers)
{
if (computer.Id == model.Id)
{
computer.Update(model);
return computer.GetViewModel;
}
}
return null;
}
public ComputerViewModel? Delete(ComputerBindingModel model)
{
for (int i = 0; i < _source.Computers.Count; ++i)
{
if (_source.Computers[i].Id == model.Id)
{
var element = _source.Computers[i];
_source.Computers.RemoveAt(i);
return element.GetViewModel;
}
}
return null;
}
}
}

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ComputersShop/ComputersShopListImplement/Implements/OrderStorage.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Controls;
namespace ComputersShopListImplement.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(AccessIceCreamStorage(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 (order.Id == model.Id)
{
result.Add(AccessIceCreamStorage(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;
}
public OrderViewModel AccessIceCreamStorage(OrderViewModel model)
{
foreach (var iceCream in _source.Computers)
{
if (iceCream.Id == model.ComputerId)
{
model.ComputerName = iceCream.ComputerName;
break;
}
}
return model;
}
}
}

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ComputersShop/ComputersShopListImplement/Models/Component.cs Normal file
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using ComputersShopContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopListImplement.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
};
}
}

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ComputersShop/ComputersShopListImplement/Models/Computer.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopListImplement.Models
{
public class Computer : IComputerModel
{
public int Id { get; private set; }
public string ComputerName { get; private set; } = string.Empty;
public double Price { get; private set; }
public Dictionary<int, (IComponentModel, int)> ComputerComponents
{
get;
private set;
} = new Dictionary<int, (IComponentModel, int)>();
public static Computer? Create(ComputerBindingModel? model)
{
if (model == null)
{
return null;
}
return new Computer()
{
Id = model.Id,
ComputerName = model.ComputerName,
Price = model.Price,
ComputerComponents = model.ComputerComponents
};
}
public void Update(ComputerBindingModel? model)
{
if (model == null)
{
return;
}
ComputerName = model.ComputerName;
Price = model.Price;
ComputerComponents = model.ComputerComponents;
}
public ComputerViewModel GetViewModel => new()
{
Id = Id,
ComputerName = ComputerName,
Price = Price,
ComputerComponents = ComputerComponents
};
}
}

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ComputersShop/ComputersShopListImplement/Models/Order.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopListImplement.Models
{
public class Order : IOrderModel
{
public int Id { get; private set; }
public int ComputerId { get; private set; }
public int Count { get; private set; }
public double Sum { get; private set; }
public OrderStatus Status { get; private set; }
public DateTime DateCreate { get; private set; }
public DateTime? DateImplement { get; private set; }
public static Order? Create(OrderBindingModel? model)
{
if (model == null)
{
return null;
}
return new Order()
{
Id = model.Id,
ComputerId = model.ComputerId,
Count = model.Count,
Sum = model.Sum,
Status = model.Status,
DateCreate = model.DateCreate,
DateImplement = model.DateImplement,
};
}
public void Update(OrderBindingModel? model)
{
if (model == null)
{
return;
}
Id = model.Id;
ComputerId = model.ComputerId;
Count = model.Count;
Sum = model.Sum;
Status = model.Status;
DateCreate = model.DateCreate;
DateImplement = model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
Id = Id,
ComputerId = ComputerId,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement,
};
}
}