Artyom_Yashin/PIbd-23_Yashin_A_A_ComputersShop
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ПИбд-23 Яшин Артем Александрович Лабораторная работа №1 #1

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Artyom_Yashin wants to merge 6 commits from Lab1 into main
pull from: Lab1
merge into: Artyom_Yashin:main
Conversation 0 Commits 6 Files Changed 60 +3897 -77
60 changed files with 3897 additions and 77 deletions
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26
ComputersShop/ComputersShop.sln
View File

@ -3,7 +3,15 @@ Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.7.34031.279
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputersShop", "ComputersShop\ComputersShop.csproj", "{6C2333FF-312C-4539-869D-2BF1F8743BD7}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputersShop", "ComputersShop\ComputersShop.csproj", "{6C2333FF-312C-4539-869D-2BF1F8743BD7}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputersShopDataModels", "ComputersShopDataModels\ComputersShopDataModels.csproj", "{BB721FA2-6985-4A54-8616-86EFD69A6FD0}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputersShopContracts", "ComputersShopContracts\ComputersShopContracts.csproj", "{37B7052B-3ADF-4D42-AEC9-4CD7F5C7A602}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputersShopBusinessLogic", "ComputersShopBusinessLogic\ComputersShopBusinessLogic.csproj", "{382729DA-F6E1-40AC-ADDA-4AACC1A3E103}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputersShopListImplement", "ComputersShopListImplement\ComputersShopListImplement.csproj", "{97A1B877-DBB2-44B3-AB63-A32946B07EDE}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -15,6 +23,22 @@ Global
{6C2333FF-312C-4539-869D-2BF1F8743BD7}.Debug|Any CPU.Build.0 = Debug|Any CPU
{6C2333FF-312C-4539-869D-2BF1F8743BD7}.Release|Any CPU.ActiveCfg = Release|Any CPU
{6C2333FF-312C-4539-869D-2BF1F8743BD7}.Release|Any CPU.Build.0 = Release|Any CPU
{BB721FA2-6985-4A54-8616-86EFD69A6FD0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{BB721FA2-6985-4A54-8616-86EFD69A6FD0}.Debug|Any CPU.Build.0 = Debug|Any CPU
{BB721FA2-6985-4A54-8616-86EFD69A6FD0}.Release|Any CPU.ActiveCfg = Release|Any CPU
{BB721FA2-6985-4A54-8616-86EFD69A6FD0}.Release|Any CPU.Build.0 = Release|Any CPU
{37B7052B-3ADF-4D42-AEC9-4CD7F5C7A602}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{37B7052B-3ADF-4D42-AEC9-4CD7F5C7A602}.Debug|Any CPU.Build.0 = Debug|Any CPU
{37B7052B-3ADF-4D42-AEC9-4CD7F5C7A602}.Release|Any CPU.ActiveCfg = Release|Any CPU
{37B7052B-3ADF-4D42-AEC9-4CD7F5C7A602}.Release|Any CPU.Build.0 = Release|Any CPU
{382729DA-F6E1-40AC-ADDA-4AACC1A3E103}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{382729DA-F6E1-40AC-ADDA-4AACC1A3E103}.Debug|Any CPU.Build.0 = Debug|Any CPU
{382729DA-F6E1-40AC-ADDA-4AACC1A3E103}.Release|Any CPU.ActiveCfg = Release|Any CPU
{382729DA-F6E1-40AC-ADDA-4AACC1A3E103}.Release|Any CPU.Build.0 = Release|Any CPU
{97A1B877-DBB2-44B3-AB63-A32946B07EDE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{97A1B877-DBB2-44B3-AB63-A32946B07EDE}.Debug|Any CPU.Build.0 = Debug|Any CPU
{97A1B877-DBB2-44B3-AB63-A32946B07EDE}.Release|Any CPU.ActiveCfg = Release|Any CPU
{97A1B877-DBB2-44B3-AB63-A32946B07EDE}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

15
ComputersShop/ComputersShop/ComputersShop.csproj
View File

@ -8,4 +8,19 @@
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
<PackageReference Include="NLog" Version="5.2.8" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\ComputersShopBusinessLogic\ComputersShopBusinessLogic.csproj" />
<ProjectReference Include="..\ComputersShopListImplement\ComputersShopListImplement.csproj" />
</ItemGroup>
</Project>

39
ComputersShop/ComputersShop/Form1.Designer.cs generated
View File

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

10
ComputersShop/ComputersShop/Form1.cs
View File

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

118
ComputersShop/ComputersShop/FormComponent.Designer.cs generated Normal file
View File

@ -0,0 +1,118 @@
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()
{
textBoxName = new TextBox();
textBoxCost = new TextBox();
labelName = new Label();
labelCost = new Label();
buttonSave = new Button();
buttonCancel = new Button();
SuspendLayout();
//
// textBoxName
//
textBoxName.Location = new Point(110, 12);
textBoxName.Name = "textBoxName";
textBoxName.Size = new Size(255, 27);
textBoxName.TabIndex = 0;
//
// textBoxCost
//
textBoxCost.Location = new Point(110, 60);
textBoxCost.Name = "textBoxCost";
textBoxCost.Size = new Size(162, 27);
textBoxCost.TabIndex = 1;
//
// labelName
//
labelName.AutoSize = true;
labelName.Location = new Point(16, 15);
labelName.Name = "labelName";
labelName.Size = new Size(77, 20);
labelName.TabIndex = 2;
labelName.Text = "Название";
//
// labelCost
//
labelCost.AutoSize = true;
labelCost.Location = new Point(16, 63);
labelCost.Name = "labelCost";
labelCost.Size = new Size(45, 20);
labelCost.TabIndex = 3;
labelCost.Text = "Цена";
//
// buttonSave
//
buttonSave.Location = new Point(154, 93);
buttonSave.Name = "buttonSave";
buttonSave.Size = new Size(94, 29);
buttonSave.TabIndex = 4;
buttonSave.Text = "Сохранить";
buttonSave.UseVisualStyleBackColor = true;
buttonSave.Click += ButtonSave_Click;
//
// buttonCancel
//
buttonCancel.Location = new Point(271, 93);
buttonCancel.Name = "buttonCancel";
buttonCancel.Size = new Size(94, 29);
buttonCancel.TabIndex = 5;
buttonCancel.Text = "Отмена";
buttonCancel.UseVisualStyleBackColor = true;
buttonCancel.Click += ButtonCancel_Click;
//
// FormComponent
//
AutoScaleDimensions = new SizeF(8F, 20F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(390, 142);
Controls.Add(buttonCancel);
Controls.Add(buttonSave);
Controls.Add(labelCost);
Controls.Add(labelName);
Controls.Add(textBoxCost);
Controls.Add(textBoxName);
Name = "FormComponent";
Text = "Компонент";
Load += FormComponent_Load;
ResumeLayout(false);
PerformLayout();
}
#endregion
private TextBox textBoxName;
private TextBox textBoxCost;
private Label labelName;
private Label labelCost;
private Button buttonSave;
private Button buttonCancel;
}
}

84
ComputersShop/ComputersShop/FormComponent.cs Normal file
View File

@ -0,0 +1,84 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BisnessLogicsContracts;
using ComputersShopContracts.SearchModels;
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();
}
}
}

50
ComputersShop/ComputersShop/Form1.resx → ComputersShop/ComputersShop/FormComponent.resx
View File

@ -1,17 +1,17 @@
<?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
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>
@ -26,36 +26,36 @@
<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
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
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
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
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
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
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
value : The object must be serialized into a byte array
: using a System.ComponentModel.TypeConverter
: and then encoded with base64 encoding.
-->

115
ComputersShop/ComputersShop/FormComponents.Designer.cs generated Normal file
View File

@ -0,0 +1,115 @@
namespace ComputersShop
{
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()
{
dataGridView = new DataGridView();
buttonAdd = new Button();
buttonChange = new Button();
buttonDelete = new Button();
buttonRefresh = new Button();
((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
SuspendLayout();
//
// dataGridView
//
dataGridView.BackgroundColor = Color.White;
dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
dataGridView.Location = new Point(2, 0);
dataGridView.Name = "dataGridView";
dataGridView.RowHeadersWidth = 51;
dataGridView.RowTemplate.Height = 29;
dataGridView.Size = new Size(503, 452);
dataGridView.TabIndex = 0;
//
// buttonAdd
//
buttonAdd.Location = new Point(581, 38);
buttonAdd.Name = "buttonAdd";
buttonAdd.Size = new Size(159, 55);
buttonAdd.TabIndex = 1;
buttonAdd.Text = "Добавить";
buttonAdd.UseVisualStyleBackColor = true;
buttonAdd.Click += ButtonAdd_Click;
//
// buttonChange
//
buttonChange.Location = new Point(581, 123);
buttonChange.Name = "buttonChange";
buttonChange.Size = new Size(159, 55);
buttonChange.TabIndex = 2;
buttonChange.Text = "Изменить";
buttonChange.UseVisualStyleBackColor = true;
buttonChange.Click += ButtonUpd_Click;
//
// buttonDelete
//
buttonDelete.Location = new Point(581, 212);
buttonDelete.Name = "buttonDelete";
buttonDelete.Size = new Size(159, 55);
buttonDelete.TabIndex = 3;
buttonDelete.Text = "Удалить";
buttonDelete.UseVisualStyleBackColor = true;
buttonDelete.Click += ButtonDel_Click;
//
// buttonRefresh
//
buttonRefresh.Location = new Point(581, 313);
buttonRefresh.Name = "buttonRefresh";
buttonRefresh.Size = new Size(159, 55);
buttonRefresh.TabIndex = 4;
buttonRefresh.Text = "Обновить";
buttonRefresh.UseVisualStyleBackColor = true;
buttonRefresh.Click += ButtonRef_Click;
//
// FormComponents
//
AutoScaleDimensions = new SizeF(8F, 20F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(800, 450);
Controls.Add(buttonRefresh);
Controls.Add(buttonDelete);
Controls.Add(buttonChange);
Controls.Add(buttonAdd);
Controls.Add(dataGridView);
Name = "FormComponents";
Text = "Компоненты";
Load += FormComponents_Load;
((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
ResumeLayout(false);
}
#endregion
private DataGridView dataGridView;
private Button buttonAdd;
private Button buttonChange;
private Button buttonDelete;
private Button buttonRefresh;
}
}

99
ComputersShop/ComputersShop/FormComponents.cs Normal file
View File

@ -0,0 +1,99 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BisnessLogicsContracts;
using Microsoft.Extensions.Logging;
namespace ComputersShop
{
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
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>

228
ComputersShop/ComputersShop/FormComputer.Designer.cs generated Normal file
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namespace ComputersShop
{
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()
{
textBoxName = new TextBox();
textBoxPrice = new TextBox();
labelName = new Label();
labelPrice = new Label();
groupBoxComponents = new GroupBox();
buttonRefresh = new Button();
buttonDelete = new Button();
buttonChange = new Button();
buttonAdd = new Button();
dataGridViewComponents = new DataGridView();
id = new DataGridViewTextBoxColumn();
Component = new DataGridViewTextBoxColumn();
Count = new DataGridViewTextBoxColumn();
buttonSave = new Button();
buttonCancel = new Button();
groupBoxComponents.SuspendLayout();
((System.ComponentModel.ISupportInitialize)dataGridViewComponents).BeginInit();
SuspendLayout();
//
// textBoxName
//
textBoxName.Location = new Point(165, 19);
textBoxName.Name = "textBoxName";
textBoxName.Size = new Size(305, 27);
textBoxName.TabIndex = 0;
//
// textBoxPrice
//
textBoxPrice.Location = new Point(165, 52);
textBoxPrice.Name = "textBoxPrice";
textBoxPrice.ReadOnly = true;
textBoxPrice.Size = new Size(184, 27);
textBoxPrice.TabIndex = 1;
//
// labelName
//
labelName.AutoSize = true;
labelName.Location = new Point(22, 22);
labelName.Name = "labelName";
labelName.Size = new Size(77, 20);
labelName.TabIndex = 2;
labelName.Text = "Название";
//
// labelPrice
//
labelPrice.AutoSize = true;
labelPrice.Location = new Point(22, 55);
labelPrice.Name = "labelPrice";
labelPrice.Size = new Size(83, 20);
labelPrice.TabIndex = 3;
labelPrice.Text = "Стоимость";
//
// groupBoxComponents
//
groupBoxComponents.Controls.Add(buttonRefresh);
groupBoxComponents.Controls.Add(buttonDelete);
groupBoxComponents.Controls.Add(buttonChange);
groupBoxComponents.Controls.Add(buttonAdd);
groupBoxComponents.Controls.Add(dataGridViewComponents);
groupBoxComponents.Location = new Point(22, 95);
groupBoxComponents.Name = "groupBoxComponents";
groupBoxComponents.Size = new Size(766, 409);
groupBoxComponents.TabIndex = 4;
groupBoxComponents.TabStop = false;
groupBoxComponents.Text = "Компоненты";
//
// buttonRefresh
//
buttonRefresh.Location = new Point(612, 289);
buttonRefresh.Name = "buttonRefresh";
buttonRefresh.Size = new Size(132, 55);
buttonRefresh.TabIndex = 8;
buttonRefresh.Text = "Обновить";
buttonRefresh.UseVisualStyleBackColor = true;
buttonRefresh.Click += ButtonRef_Click;
//
// buttonDelete
//
buttonDelete.Location = new Point(612, 200);
buttonDelete.Name = "buttonDelete";
buttonDelete.Size = new Size(132, 55);
buttonDelete.TabIndex = 7;
buttonDelete.Text = "Удалить";
buttonDelete.UseVisualStyleBackColor = true;
buttonDelete.Click += ButtonDel_Click;
//
// buttonChange
//
buttonChange.Location = new Point(612, 111);
buttonChange.Name = "buttonChange";
buttonChange.Size = new Size(132, 55);
buttonChange.TabIndex = 6;
buttonChange.Text = "Изменить";
buttonChange.UseVisualStyleBackColor = true;
buttonChange.Click += ButtonUpd_Click;
//
// buttonAdd
//
buttonAdd.Location = new Point(612, 26);
buttonAdd.Name = "buttonAdd";
buttonAdd.Size = new Size(132, 55);
buttonAdd.TabIndex = 5;
buttonAdd.Text = "Добавить";
buttonAdd.UseVisualStyleBackColor = true;
buttonAdd.Click += ButtonAdd_Click;
//
// dataGridViewComponents
//
dataGridViewComponents.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
dataGridViewComponents.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
dataGridViewComponents.Columns.AddRange(new DataGridViewColumn[] { id, Component, Count });
dataGridViewComponents.Location = new Point(10, 23);
dataGridViewComponents.Name = "dataGridViewComponents";
dataGridViewComponents.RowHeadersWidth = 51;
dataGridViewComponents.RowTemplate.Height = 29;
dataGridViewComponents.Size = new Size(581, 381);
dataGridViewComponents.TabIndex = 0;
//
// id
//
id.HeaderText = "id";
id.MinimumWidth = 6;
id.Name = "id";
id.Visible = false;
//
// Component
//
Component.FillWeight = 200F;
Component.HeaderText = "Компонент";
Component.MinimumWidth = 6;
Component.Name = "Component";
//
// Count
//
Count.HeaderText = "Количество";
Count.MinimumWidth = 6;
Count.Name = "Count";
//
// buttonSave
//
buttonSave.Location = new Point(477, 518);
buttonSave.Name = "buttonSave";
buttonSave.Size = new Size(146, 29);
buttonSave.TabIndex = 5;
buttonSave.Text = "Сохранить";
buttonSave.UseVisualStyleBackColor = true;
buttonSave.Click += ButtonSave_Click;
//
// buttonCancel
//
buttonCancel.Location = new Point(629, 519);
buttonCancel.Name = "buttonCancel";
buttonCancel.Size = new Size(146, 29);
buttonCancel.TabIndex = 6;
buttonCancel.Text = "Отмена";
buttonCancel.UseVisualStyleBackColor = true;
buttonCancel.Click += ButtonCancel_Click;
//
// FormComputer
//
AutoScaleDimensions = new SizeF(8F, 20F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(800, 560);
Controls.Add(buttonCancel);
Controls.Add(buttonSave);
Controls.Add(groupBoxComponents);
Controls.Add(labelPrice);
Controls.Add(labelName);
Controls.Add(textBoxPrice);
Controls.Add(textBoxName);
Name = "FormComputer";
Text = "Компьютер";
Load += FormComputer_Load;
groupBoxComponents.ResumeLayout(false);
((System.ComponentModel.ISupportInitialize)dataGridViewComponents).EndInit();
ResumeLayout(false);
PerformLayout();
}
#endregion
private TextBox textBoxName;
private TextBox textBoxPrice;
private Label labelName;
private Label labelPrice;
private GroupBox groupBoxComponents;
private DataGridView dataGridViewComponents;
private Button buttonRefresh;
private Button buttonDelete;
private Button buttonChange;
private Button buttonAdd;
private Button buttonSave;
private Button buttonCancel;
private DataGridViewTextBoxColumn id;
private DataGridViewTextBoxColumn Component;
private DataGridViewTextBoxColumn Count;
}
}

211
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BisnessLogicsContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopDataModels;
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 ComputersShop
{
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 компьютера");
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 компьютера");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
}
private void LoadData()
{
_logger.LogInformation("Загрузка компонент компьютера");
try
{
if (_ComputerComponents != null)
{
dataGridViewComponents.Rows.Clear();
foreach (var pc in _ComputerComponents)
{
dataGridViewComponents.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 компьютера");
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 (dataGridViewComponents.SelectedRows.Count == 1)
{
var service = Program.ServiceProvider?.GetService(typeof(FormComputerComponent));
if (service is FormComputerComponent form)
{
int id = Convert.ToInt32(dataGridViewComponents.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 (dataGridViewComponents.SelectedRows.Count == 1)
{
if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
try
{
_logger.LogInformation("Удаление компонента: { ComponentName} - { Count}", dataGridViewComponents.SelectedRows[0].Cells[1].Value);
_ComputerComponents?.Remove(Convert.ToInt32(dataGridViewComponents.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 компьютера");
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 компьютера");
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);
}
}
}

129
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>
<metadata name="id.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="Component.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="Count.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
</root>

119
ComputersShop/ComputersShop/FormComputerComponent.Designer.cs generated Normal file
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namespace ComputersShop
{
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()
{
comboBoxComponent = new ComboBox();
textBoxCount = new TextBox();
labelComponent = new Label();
labelCount = new Label();
buttonSave = new Button();
buttonCancel = new Button();
SuspendLayout();
//
// comboBoxComponent
//
comboBoxComponent.DropDownStyle = ComboBoxStyle.DropDownList;
comboBoxComponent.FormattingEnabled = true;
comboBoxComponent.Location = new Point(163, 30);
comboBoxComponent.Name = "comboBoxComponent";
comboBoxComponent.Size = new Size(298, 28);
comboBoxComponent.TabIndex = 0;
//
// textBoxCount
//
textBoxCount.Location = new Point(163, 84);
textBoxCount.Name = "textBoxCount";
textBoxCount.Size = new Size(298, 27);
textBoxCount.TabIndex = 1;
//
// labelComponent
//
labelComponent.AutoSize = true;
labelComponent.Location = new Point(32, 33);
labelComponent.Name = "labelComponent";
labelComponent.Size = new Size(88, 20);
labelComponent.TabIndex = 2;
labelComponent.Text = "Компонент";
//
// labelCount
//
labelCount.AutoSize = true;
labelCount.Location = new Point(32, 87);
labelCount.Name = "labelCount";
labelCount.Size = new Size(90, 20);
labelCount.TabIndex = 3;
labelCount.Text = "Количество";
//
// buttonSave
//
buttonSave.Location = new Point(181, 132);
buttonSave.Name = "buttonSave";
buttonSave.Size = new Size(139, 30);
buttonSave.TabIndex = 4;
buttonSave.Text = "Сохранить";
buttonSave.UseVisualStyleBackColor = true;
buttonSave.Click += ButtonSave_Click;
//
// buttonCancel
//
buttonCancel.Location = new Point(326, 132);
buttonCancel.Name = "buttonCancel";
buttonCancel.Size = new Size(139, 30);
buttonCancel.TabIndex = 5;
buttonCancel.Text = "Отмена";
buttonCancel.UseVisualStyleBackColor = true;
buttonCancel.Click += ButtonCancel_Click;
//
// FormComputerComponent
//
AutoScaleDimensions = new SizeF(8F, 20F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(493, 174);
Controls.Add(buttonCancel);
Controls.Add(buttonSave);
Controls.Add(labelCount);
Controls.Add(labelComponent);
Controls.Add(textBoxCount);
Controls.Add(comboBoxComponent);
Name = "FormComputerComponent";
Text = "Компоненты компьютера";
ResumeLayout(false);
PerformLayout();
}
#endregion
private ComboBox comboBoxComponent;
private TextBox textBoxCount;
private Label labelComponent;
private Label labelCount;
private Button buttonSave;
private Button buttonCancel;
}
}

90
ComputersShop/ComputersShop/FormComputerComponent.cs Normal file
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using ComputersShopContracts.BisnessLogicsContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels;
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 ComputersShop
{
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
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>

115
ComputersShop/ComputersShop/FormComputers.Designer.cs generated Normal file
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namespace ComputersShop
{
partial class FormComputers
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer computers = 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 && (computers != null))
{
computers.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();
buttonChange = new Button();
buttonDelete = new Button();
buttonRefresh = new Button();
((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
SuspendLayout();
//
// dataGridView
//
dataGridView.BackgroundColor = Color.White;
dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
dataGridView.Location = new Point(2, 0);
dataGridView.Name = "dataGridView";
dataGridView.RowHeadersWidth = 51;
dataGridView.RowTemplate.Height = 29;
dataGridView.Size = new Size(503, 452);
dataGridView.TabIndex = 0;
//
// buttonAdd
//
buttonAdd.Location = new Point(581, 38);
buttonAdd.Name = "buttonAdd";
buttonAdd.Size = new Size(159, 55);
buttonAdd.TabIndex = 1;
buttonAdd.Text = "Добавить";
buttonAdd.UseVisualStyleBackColor = true;
buttonAdd.Click += ButtonAdd_Click;
//
// buttonChange
//
buttonChange.Location = new Point(581, 123);
buttonChange.Name = "buttonChange";
buttonChange.Size = new Size(159, 55);
buttonChange.TabIndex = 2;
buttonChange.Text = "Изменить";
buttonChange.UseVisualStyleBackColor = true;
buttonChange.Click += ButtonUpd_Click;
//
// buttonDelete
//
buttonDelete.Location = new Point(581, 212);
buttonDelete.Name = "buttonDelete";
buttonDelete.Size = new Size(159, 55);
buttonDelete.TabIndex = 3;
buttonDelete.Text = "Удалить";
buttonDelete.UseVisualStyleBackColor = true;
buttonDelete.Click += ButtonDel_Click;
//
// buttonRefresh
//
buttonRefresh.Location = new Point(581, 302);
buttonRefresh.Name = "buttonRefresh";
buttonRefresh.Size = new Size(159, 55);
buttonRefresh.TabIndex = 4;
buttonRefresh.Text = "Обновить";
buttonRefresh.UseVisualStyleBackColor = true;
buttonRefresh.Click += ButtonRef_Click;
//
// FormComputers
//
AutoScaleDimensions = new SizeF(8F, 20F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(800, 450);
Controls.Add(buttonRefresh);
Controls.Add(buttonDelete);
Controls.Add(buttonChange);
Controls.Add(buttonAdd);
Controls.Add(dataGridView);
Name = "FormComputers";
Text = "Компьютеры";
Load += FormComputers_Load;
((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
ResumeLayout(false);
}
#endregion
private DataGridView dataGridView;
private Button buttonAdd;
private Button buttonChange;
private Button buttonDelete;
private Button buttonRefresh;
}
}

107
ComputersShop/ComputersShop/FormComputers.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BisnessLogicsContracts;
using Microsoft.Extensions.Logging;
namespace ComputersShop
{
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 компьютеров");
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка загрузки компьютеров");
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 ButtonUpd_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 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 комрьютера");
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 компьютера");
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>

146
ComputersShop/ComputersShop/FormCreateOrder.Designer.cs generated Normal file
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@ -0,0 +1,146 @@
namespace ComputersShop
{
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()
{
comboBoxComputer = new ComboBox();
textBoxCount = new TextBox();
textBoxSum = new TextBox();
labelComputer = new Label();
labelCount = new Label();
labelSum = new Label();
buttonSave = new Button();
buttonCancel = new Button();
SuspendLayout();
//
// comboBoxComputer
//
comboBoxComputer.DropDownStyle = ComboBoxStyle.DropDownList;
comboBoxComputer.FormattingEnabled = true;
comboBoxComputer.Location = new Point(130, 19);
comboBoxComputer.Name = "comboBoxComputer";
comboBoxComputer.Size = new Size(353, 28);
comboBoxComputer.TabIndex = 0;
comboBoxComputer.SelectedIndexChanged += comboBoxComputer_SelectedIndexChanged;
//
// textBoxCount
//
textBoxCount.Location = new Point(130, 67);
textBoxCount.Name = "textBoxCount";
textBoxCount.Size = new Size(353, 27);
textBoxCount.TabIndex = 1;
textBoxCount.TextChanged += CountTextBox_TextChanged;
//
// textBoxSum
//
textBoxSum.Location = new Point(130, 113);
textBoxSum.Name = "textBoxSum";
textBoxSum.ReadOnly = true;
textBoxSum.Size = new Size(353, 27);
textBoxSum.TabIndex = 2;
textBoxSum.TextChanged += SumTextBox_TextChanged;
//
// labelComputer
//
labelComputer.AutoSize = true;
labelComputer.Location = new Point(21, 22);
labelComputer.Name = "labelComputer";
labelComputer.Size = new Size(90, 20);
labelComputer.TabIndex = 3;
labelComputer.Text = "Компьютер";
//
// labelCount
//
labelCount.AutoSize = true;
labelCount.Location = new Point(21, 70);
labelCount.Name = "labelCount";
labelCount.Size = new Size(90, 20);
labelCount.TabIndex = 4;
labelCount.Text = "Количество";
//
// labelSum
//
labelSum.AutoSize = true;
labelSum.Location = new Point(21, 116);
labelSum.Name = "labelSum";
labelSum.Size = new Size(55, 20);
labelSum.TabIndex = 5;
labelSum.Text = "Сумма";
//
// buttonSave
//
buttonSave.Location = new Point(278, 157);
buttonSave.Name = "buttonSave";
buttonSave.Size = new Size(93, 26);
buttonSave.TabIndex = 6;
buttonSave.Text = "Сохранить";
buttonSave.UseVisualStyleBackColor = true;
buttonSave.Click += SaveButton_Click;
//
// buttonCancel
//
buttonCancel.Location = new Point(386, 157);
buttonCancel.Name = "buttonCancel";
buttonCancel.Size = new Size(97, 26);
buttonCancel.TabIndex = 7;
buttonCancel.Text = "Отмена";
buttonCancel.UseVisualStyleBackColor = true;
buttonCancel.Click += CancelButton_Click;
//
// FormCreateOrder
//
AutoScaleDimensions = new SizeF(8F, 20F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(515, 202);
Controls.Add(buttonCancel);
Controls.Add(buttonSave);
Controls.Add(labelSum);
Controls.Add(labelCount);
Controls.Add(labelComputer);
Controls.Add(textBoxSum);
Controls.Add(textBoxCount);
Controls.Add(comboBoxComputer);
Name = "FormCreateOrder";
Text = "Заказ";
Load += OrderForm_Load;
ResumeLayout(false);
PerformLayout();
}
#endregion
private ComboBox comboBoxComputer;
private TextBox textBoxCount;
private TextBox textBoxSum;
private Label labelComputer;
private Label labelCount;
private Label labelSum;
private Button buttonSave;
private Button buttonCancel;
}
}

133
ComputersShop/ComputersShop/FormCreateOrder.cs Normal file
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@ -0,0 +1,133 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BisnessLogicsContracts;
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 ComputersShop
{
public partial class FormCreateOrder : Form
{
private readonly ILogger _logger;
private readonly IComputerLogic _logicI;
private readonly IOrderLogic _logicO;
public FormCreateOrder(ILogger<FormCreateOrder> logger, IComputerLogic logicI, IOrderLogic logicO)
{
InitializeComponent();
_logger = logger;
_logicI = logicI;
_logicO = logicO;
}
private void OrderForm_Load(object sender, EventArgs e)
{
_logger.LogInformation("Загрузка компьютера для заказа");
try
{
var list = _logicI.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 Computer = _logicI.ReadElement(new ComputerSearchModel
{
Id = id
});
int count = Convert.ToInt32(textBoxCount.Text);
textBoxSum.Text = Math.Round(count * (Computer?.Price ?? 0), 2).ToString();
_logger.LogInformation("Расчет суммы заказа");
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка расчета суммы заказа");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void CountTextBox_TextChanged(object sender, EventArgs e)
{
CalcSum();
}
private void SumTextBox_TextChanged(object sender, EventArgs e)
{
CalcSum();
}
private void SaveButton_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 CancelButton_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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@ -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>

172
ComputersShop/ComputersShop/FormMain.Designer.cs generated Normal file
View File

@ -0,0 +1,172 @@
namespace ComputersShop
{
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()
{
menuStrip = new MenuStrip();
справочникиToolStripMenuItem = new ToolStripMenuItem();
компонентыToolStripMenuItem = new ToolStripMenuItem();
компьютерыToolStripMenuItem = new ToolStripMenuItem();
dataGridView = new DataGridView();
buttonCreateOrder = new Button();
buttonTakeOrderInWork = new Button();
buttonOrderReady = new Button();
buttonIssuedOrder = new Button();
buttonRefresh = new Button();
menuStrip.SuspendLayout();
((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
SuspendLayout();
//
// menuStrip
//
menuStrip.ImageScalingSize = new Size(20, 20);
menuStrip.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem });
menuStrip.Location = new Point(0, 0);
menuStrip.Name = "menuStrip";
menuStrip.Size = new Size(1209, 28);
menuStrip.TabIndex = 0;
menuStrip.Text = "Меню справочников";
//
// справочникиToolStripMenuItem
//
справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, компьютерыToolStripMenuItem });
справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
справочникиToolStripMenuItem.Size = new Size(117, 24);
справочникиToolStripMenuItem.Text = "Справочники";
//
// компонентыToolStripMenuItem
//
компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
компонентыToolStripMenuItem.Size = new Size(184, 26);
компонентыToolStripMenuItem.Text = "Компоненты";
компонентыToolStripMenuItem.Click += ComponentsStripMenuItem_Click;
//
// компьютерыToolStripMenuItem
//
компьютерыToolStripMenuItem.Name = "компьютерыToolStripMenuItem";
компьютерыToolStripMenuItem.Size = new Size(184, 26);
компьютерыToolStripMenuItem.Text = "Компьютеры";
компьютерыToolStripMenuItem.Click += ComputersStripMenuItem_Click;
//
// dataGridView
//
dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
dataGridView.Location = new Point(6, 32);
dataGridView.Name = "dataGridView";
dataGridView.RowHeadersWidth = 51;
dataGridView.RowTemplate.Height = 29;
dataGridView.Size = new Size(970, 419);
dataGridView.TabIndex = 1;
//
// buttonCreateOrder
//
buttonCreateOrder.Location = new Point(999, 46);
buttonCreateOrder.Name = "buttonCreateOrder";
buttonCreateOrder.Size = new Size(187, 37);
buttonCreateOrder.TabIndex = 2;
buttonCreateOrder.Text = "Создать заказ";
buttonCreateOrder.UseVisualStyleBackColor = true;
buttonCreateOrder.Click += CreateOrderButton_Click;
//
// buttonTakeOrderInWork
//
buttonTakeOrderInWork.Location = new Point(999, 123);
buttonTakeOrderInWork.Name = "buttonTakeOrderInWork";
buttonTakeOrderInWork.Size = new Size(187, 37);
buttonTakeOrderInWork.TabIndex = 3;
buttonTakeOrderInWork.Text = "Отдать на выполнение";
buttonTakeOrderInWork.UseVisualStyleBackColor = true;
buttonTakeOrderInWork.Click += TakeInWorkButton_Click;
//
// buttonOrderReady
//
buttonOrderReady.Location = new Point(999, 196);
buttonOrderReady.Name = "buttonOrderReady";
buttonOrderReady.Size = new Size(187, 37);
buttonOrderReady.TabIndex = 4;
buttonOrderReady.Text = "Заказ готов";
buttonOrderReady.UseVisualStyleBackColor = true;
buttonOrderReady.Click += ReadyButton_Click;
//
// buttonIssuedOrder
//
buttonIssuedOrder.Location = new Point(999, 267);
buttonIssuedOrder.Name = "buttonIssuedOrder";
buttonIssuedOrder.Size = new Size(187, 37);
buttonIssuedOrder.TabIndex = 5;
buttonIssuedOrder.Text = "Заказ выдан";
buttonIssuedOrder.UseVisualStyleBackColor = true;
buttonIssuedOrder.Click += IssuedButton_Click;
//
// buttonRefresh
//
buttonRefresh.Location = new Point(999, 333);
buttonRefresh.Name = "buttonRefresh";
buttonRefresh.Size = new Size(187, 37);
buttonRefresh.TabIndex = 6;
buttonRefresh.Text = "Обновить список";
buttonRefresh.UseVisualStyleBackColor = true;
buttonRefresh.Click += RefreshButton_Click;
//
// FormMain
//
AutoScaleDimensions = new SizeF(8F, 20F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(1209, 450);
Controls.Add(buttonRefresh);
Controls.Add(buttonIssuedOrder);
Controls.Add(buttonOrderReady);
Controls.Add(buttonTakeOrderInWork);
Controls.Add(buttonCreateOrder);
Controls.Add(dataGridView);
Controls.Add(menuStrip);
MainMenuStrip = menuStrip;
Name = "FormMain";
Text = "Магазин компьютеров";
Load += FormMain_Load;
menuStrip.ResumeLayout(false);
menuStrip.PerformLayout();
((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
ResumeLayout(false);
PerformLayout();
}
#endregion
private MenuStrip menuStrip;
private ToolStripMenuItem справочникиToolStripMenuItem;
private ToolStripMenuItem компонентыToolStripMenuItem;
private ToolStripMenuItem компьютерыToolStripMenuItem;
private DataGridView dataGridView;
private Button buttonCreateOrder;
private Button buttonTakeOrderInWork;
private Button buttonOrderReady;
private Button buttonIssuedOrder;
private Button buttonRefresh;
}
}

172
ComputersShop/ComputersShop/FormMain.cs Normal file
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@ -0,0 +1,172 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BisnessLogicsContracts;
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 ComputersShop
{
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 ComponentsStripMenuItem_Click(object sender, EventArgs e)
{
var service = Program.ServiceProvider?.GetService(typeof(FormComponents));
if (service is FormComponents form)
{
form.ShowDialog();
}
}
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 ComputersStripMenuItem_Click(object sender, EventArgs e)
{
var service = Program.ServiceProvider?.GetService(typeof(FormComputers));
if (service is FormComputers form)
{
form.ShowDialog();
}
}
private void CreateOrderButton_Click(object sender, EventArgs e)
{
var service = Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
if (service is FormCreateOrder form)
{
form.ShowDialog();
LoadData();
}
}
private 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 TakeInWorkButton_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 ReadyButton_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 IssuedButton_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 RefreshButton_Click(object sender, EventArgs e)
{
LoadData();
}
}
}

123
ComputersShop/ComputersShop/FormMain.resx Normal file
View File

@ -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>

41
ComputersShop/ComputersShop/Program.cs
View File

@ -1,9 +1,21 @@
using ComputersShopBusinessLogic.BusinessLogics;
using ComputersShopContracts.BisnessLogicsContracts;
using ComputersShopContracts.StoragesContracts;
using ComputersShopListImplement.Implements;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;
using System.Drawing;
using System;
namespace ComputersShop
{
internal static class Program
{
private static ServiceProvider? _serviceProvider;
public static ServiceProvider? ServiceProvider => _serviceProvider;
/// <summary>
/// The main entry point for the application.
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
@ -11,7 +23,32 @@ namespace ComputersShop
// To customize application configuration such as set high DPI settings or default font,
// see https://aka.ms/applicationconfiguration.
ApplicationConfiguration.Initialize();
Application.Run(new Form1());
var services = new ServiceCollection();
ConfigureServices(services);
_serviceProvider = services.BuildServiceProvider();
Application.Run(_serviceProvider.GetRequiredService<FormMain>());
}
private static void ConfigureServices(ServiceCollection services)
{
services.AddLogging(option =>
{
option.SetMinimumLevel(LogLevel.Information);
option.AddNLog("nlog.config");
});
services.AddTransient<IComponentStorage, ComponentStorage>();
services.AddTransient<IOrderStorage, OrderStorage>();
services.AddTransient<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>();
}
}
}

109
ComputersShop/ComputersShopBusinessLogic/BusinessLogics/ComponentLogic.cs Normal file
View File

@ -0,0 +1,109 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BisnessLogicsContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using Microsoft.Extensions.Logging;
namespace ComputersShopBusinessLogic.BusinessLogics
{
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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ComputersShop/ComputersShopBusinessLogic/BusinessLogics/ComputerLogic.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BisnessLogicsContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using Microsoft.Extensions.Logging;
namespace ComputersShopBusinessLogic.BusinessLogics
{
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 компьютера",
nameof(model.ComputerName));
}
if (model.Price <= 0)
{
throw new ArgumentNullException("Цена компьютера должна быть больше 0", nameof(model.Price));
}
_logger.LogInformation("Computer. Computer:{Computer}. Price:{ Price }. 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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ComputersShop/ComputersShopBusinessLogic/BusinessLogics/OrderLogic.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BisnessLogicsContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels.Enums;
using Microsoft.Extensions.Logging;
namespace ComputersShopBusinessLogic.BusinessLogics
{
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. Id:{ 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.Sum <= 0)
{
throw new ArgumentNullException("Цена заказа должна быть больше 0", nameof(model.Sum));
}
if (model.Count <= 0)
{
throw new ArgumentNullException("Количество элементов в заказе должно быть больше 0", nameof(model.Count));
}
_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>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\ComputersShopContracts\ComputersShopContracts.csproj" />
</ItemGroup>
</Project>

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

12
ComputersShop/ComputersShopContracts/BindingModels/ComputerBindingModel.cs Normal file
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using ComputersShopDataModels;
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();
}
}

16
ComputersShop/ComputersShopContracts/BindingModels/OrderBindingModel.cs Normal file
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using ComputersShopDataModels;
using ComputersShopDataModels.Enums;
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; }
}
}

15
ComputersShop/ComputersShopContracts/BisnessLogicsContracts/IComponentLogic.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
namespace ComputersShopContracts.BisnessLogicsContracts
{
public interface IComponentLogic
{
List<ComponentViewModel>? ReadList(ComponentSearchModel? model);
ComponentViewModel? ReadElement(ComponentSearchModel model);
bool Create(ComponentBindingModel model);
bool Update(ComponentBindingModel model);
bool Delete(ComponentBindingModel model);
}
}

15
ComputersShop/ComputersShopContracts/BisnessLogicsContracts/IComputerLogic.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
namespace ComputersShopContracts.BisnessLogicsContracts
{
public interface IComputerLogic
{
List<ComputerViewModel>? ReadList(ComputerSearchModel? model);
ComputerViewModel? ReadElement(ComputerSearchModel model);
bool Create(ComputerBindingModel model);
bool Update(ComputerBindingModel model);
bool Delete(ComputerBindingModel model);
}
}

15
ComputersShop/ComputersShopContracts/BisnessLogicsContracts/IOrderLogic.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
namespace ComputersShopContracts.BisnessLogicsContracts
{
public interface IOrderLogic
{
List<OrderViewModel>? 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>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\ComputersShopDataModels\ComputersShopDataModels.csproj" />
</ItemGroup>
</Project>

8
ComputersShop/ComputersShopContracts/SearchModels/ComponentSearchModel.cs Normal file
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namespace ComputersShopContracts.SearchModels
{
public class ComponentSearchModel
{
public int? Id { get; set; }
public string? ComponentName { get; set; }
}
}

8
ComputersShop/ComputersShopContracts/SearchModels/ComputerSearchModel.cs Normal file
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namespace ComputersShopContracts.SearchModels
{
public class ComputerSearchModel
{
public int? Id { get; set; }
public string? ComputerName { get; set; }
}
}

7
ComputersShop/ComputersShopContracts/SearchModels/OrderSearchModel.cs Normal file
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namespace ComputersShopContracts.SearchModels
{
public class OrderSearchModel
{
public int? Id { get; set; }
}
}

17
ComputersShop/ComputersShopContracts/StoragesContracts/IComponentStorage.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
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);
}
}

16
ComputersShop/ComputersShopContracts/StoragesContracts/IComputerStorage.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
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);
}
}

16
ComputersShop/ComputersShopContracts/StoragesContracts/IOrderStorage.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
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);
}
}

14
ComputersShop/ComputersShopContracts/ViewModels/ComponentViewModel.cs Normal file
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using ComputersShopDataModels;
using System.ComponentModel;
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; }
}
}

15
ComputersShop/ComputersShopContracts/ViewModels/ComputerViewModel.cs Normal file
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using ComputersShopDataModels;
using System.ComponentModel;
namespace ComputersShopContracts.ViewModels
{
public class ComputerViewModel : IComputerModel
{
public int Id { get; set; }
[DisplayName("Название компьютера")]
public string ComputerName { get; set; } = string.Empty;
[DisplayName("Цена")]
public double Price { get; set; }
public Dictionary<int, (IComponentModel, int)> ComputerComponents{ get; set; } = new();
}
}

25
ComputersShop/ComputersShopContracts/ViewModels/OrderViewModel.cs Normal file
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using ComputersShopDataModels;
using ComputersShopDataModels.Enums;
using System.ComponentModel;
namespace ComputersShopContracts.ViewModels
{
public class OrderViewModel : IOrderModel
{
[DisplayName("Номер")]
public int Id { get; set; }
public int ComputerId { get; set; }
[DisplayName("Компьютер")]
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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@ -0,0 +1,9 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
</Project>

14
ComputersShop/ComputersShopDataModels/IComponentModel.cs Normal file
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@ -0,0 +1,14 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopDataModels
{
public interface IComponentModel : IId
{
string ComponentName { get; }
double Cost { get; }
}
}

15
ComputersShop/ComputersShopDataModels/IComputerModel.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 IComputerModel : IId
{
string ComputerName { get; }
double Price { get; }
Dictionary<int, (IComponentModel, int)> ComputerComponents { get; }
}
}

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; }
}
}

19
ComputersShop/ComputersShopDataModels/IOrderModel.cs Normal file
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using ComputersShopDataModels.Enums;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopDataModels
{
public interface IOrderModel : IId
{
int ComputerId { get; }
int Count { get; }
double Sum { get; }
OrderStatus Status { get; }
DateTime DateCreate { get; }
DateTime? DateImplement { get; }
}
}

11
ComputersShop/ComputersShopDataModels/OrderStatus.cs Normal file
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namespace ComputersShopDataModels.Enums
{
public enum OrderStatus
{
Неизвестен = -1,
Принят = 0,
Выполняется = 1,
Готов = 2,
Выдан = 3
}
}

14
ComputersShop/ComputersShopListImplement/ComputersShopListImplement.csproj Normal file
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@ -0,0 +1,14 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\ComputersShopContracts\ComputersShopContracts.csproj" />
<ProjectReference Include="..\ComputersShopDataModels\ComputersShopDataModels.csproj" />
</ItemGroup>
</Project>

26
ComputersShop/ComputersShopListImplement/DataListSingleton.cs Normal file
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using ComputersShopListImplement.Models;
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;
}
}
}

103
ComputersShop/ComputersShopListImplement/Implements/ComponentStorage.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopListImplement.Models;
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 ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopListImplement.Models;
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 ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopListImplement.Models;
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(AccessComputerStorage(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(AccessComputerStorage(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 AccessComputerStorage(OrderViewModel model)
{
foreach (var Computer in _source.Computers)
{
if (Computer.Id == model.ComputerId)
{
model.ComputerName = Computer.ComputerName;
break;
}
}
return model;
}
}
}

42
ComputersShop/ComputersShopListImplement/Models/Component.cs Normal file
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@ -0,0 +1,42 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels;
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
};
}
}

45
ComputersShop/ComputersShopListImplement/Models/Computer.cs Normal file
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@ -0,0 +1,45 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels;
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
};
}
}

60
ComputersShop/ComputersShopListImplement/Models/Order.cs Normal file
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@ -0,0 +1,60 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels.Enums;
using ComputersShopDataModels;
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;
eegov commented 2024-02-17 10:29:18 +04:00
Review
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Не требуется обновлять все данные, только статус и дату, если есть

Не требуется обновлять все данные, только статус и дату, если есть
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,
};
}
}