frog24/PIbd-21_Barsukov_P.O._ComputersShop
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frog24 2024-05-16 03:17:34 +04:00
parent f0ccd349ca
commit ca694284f4
25 changed files with 1805 additions and 1106 deletions
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8
ComputersShop/ComputerShopFileImplements/DataFileSingleton.cs
View File

@ -14,9 +14,11 @@ namespace ComputersShopFileImplements
public readonly string ComponentFileName = "Component.xml";
public readonly string OrderFileName = "Order.xml";
public readonly string ComputerFileName = "Computer.xml";
public readonly string ShopFileName = "Shop.xml";
public List<Component> Components { get; private set; }
public List<Order> Orders { get; private set; }
public List<Computer> Computers { get; private set; }
public List<Shop> Shops { get; private set; }
public static DataFileSingleton GetInstance()
{
if (instance == null)
@ -31,14 +33,16 @@ namespace ComputersShopFileImplements
"Computers", x => x.GetXElement);
public void SaveOrders() => SaveData(Orders, OrderFileName,
"Orders", x => x.GetXElement);
public void SaveShops() => SaveData(Shops, ShopFileName,
"Shops", x => x.GetXElement);
private DataFileSingleton()
{
Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
Computers = LoadData(ComputerFileName, "Computer", x => Computer.Create(x)!)!;
Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
Shops = LoadData(ShopFileName, "Shop", x => Shop.Create(x)!)!;
}
private static List<T>? LoadData<T>(string filename, string xmlNodeName,
Func<XElement, T> selectFunction)
private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
{
if (File.Exists(filename))
{

127
ComputersShop/ComputerShopFileImplements/Implements/ShopStorage.cs Normal file
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@ -0,0 +1,127 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels.Models;
using ComputersShopFileImplements.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputersShopFileImplements.Implements
{
public class ShopStorage: IShopStorage
{
private readonly DataFileSingleton source;
public ShopStorage()
{
source = DataFileSingleton.GetInstance();
}
public List<ShopViewModel> GetFullList()
{
return source.Shops.Select(x => x.GetViewModel).ToList();
}
public List<ShopViewModel> GetFiltredList(ShopSearchModel model)
{
if (string.IsNullOrEmpty(model.Name))
{
return new();
}
return source.Shops
.Where(x => x.ShopName.Contains(model.Name))
.Select(x => x.GetViewModel)
.ToList();
}
public ShopViewModel? GetElement(ShopSearchModel model)
{
if (!string.IsNullOrEmpty(model.Name) && !model.Id.HasValue)
{
return null;
}
return source.Shops
.FirstOrDefault(x => (!string.IsNullOrEmpty(model.Name) &&
x.ShopName == model.Name) || (model.Id.HasValue &&
x.Id == model.Id))?.GetViewModel;
}
public ShopViewModel? Insert(ShopBindingModel model)
{
model.Id = source.Shops.Count > 0 ? source.Shops.Max(x => x.Id) + 1 : 1;
var newShop = Shop.Create(model);
if (newShop == null)
{
return null;
}
source.Shops.Add(newShop);
source.SaveComputers();
return newShop.GetViewModel;
}
public ShopViewModel? Update(ShopBindingModel model)
{
var shop = source.Shops.FirstOrDefault(x => x.Id == model.Id);
if (shop == null)
{
return null;
}
shop.Update(model);
source.SaveComputers();
return shop.GetViewModel;
}
public ShopViewModel? Delete(ShopBindingModel model)
{
var element = source.Shops.FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
source.Shops.Remove(element);
source.SaveComputers();
return element.GetViewModel;
}
return null;
}
public bool CheckAvailability(int computerId, int count)
{
int store = source.Shops.Select(x => x.ShopComputers.Select(y => (y.Value.Item1.Id == computerId ? y.Value.Item2 : 0)).Sum()).Sum();
return store >= count;
}
public bool SellComputers(IComputerModel model, int count)
{
var computer = source.Computers.FirstOrDefault(x => x.Id == model.Id);
if (computer == null || !CheckAvailability(model.Id, count))
{
return false;
}
for (int i = 0; i < source.Shops.Count; i++)
{
var shop = source.Shops[i];
var computers = shop.ShopComputers;
foreach (var comp in computers.Where(x => x.Value.Item1.Id == computer.Id))
{
var selling = Math.Min(comp.Value.Item2, count);
computers[comp.Value.Item1.Id] = (comp.Value.Item1, comp.Value.Item2 - selling);
count -= selling;
if (count <= 0)
{
break;
}
}
shop.Update(new ShopBindingModel
{
Id = model.Id,
ShopName = shop.ShopName,
Address = shop.Address,
MaxCount = shop.MaxCount,
DateOpen = shop.DateOpen,
ShopComputers = computers
});
}
source.SaveShops();
return true;
}
}
}

102
ComputersShop/ComputerShopFileImplements/Models/Shop.cs Normal file
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@ -0,0 +1,102 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels.Models;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace ComputersShopFileImplements.Models
{
public class Shop: IShopModel
{
public int Id { get; set; }
public string ShopName { get; set;}
public string Address { get; set;}
public DateTime DateOpen { get; set;}
public int MaxCount { get; set;}
public Dictionary<int, int> Computers { get; private set; } = new();
private Dictionary<int, (IComputerModel, int)>? _shopComputers = null;
public Dictionary<int, (IComputerModel, int)> ShopComputers
{
get
{
if (_shopComputers == null)
{
var source = DataFileSingleton.GetInstance();
_shopComputers = Computers.ToDictionary(x => x.Key, y => ((source.Computers.FirstOrDefault(z => z.Id == y.Key) as IComputerModel)!, y.Value));
}
return _shopComputers;
}
}
public static Shop? Create(ShopBindingModel model)
{
if (model == null)
{
return null;
}
return new Shop()
{
Id = model.Id,
ShopName = model.ShopName,
Address = model.Address,
MaxCount = model.MaxCount,
DateOpen = model.DateOpen,
Computers = model.ShopComputers.ToDictionary(x => x.Key, x => x.Value.Item2)
};
}
public static Shop? Create(XElement element)
{
if (element == null)
{
return null;
}
return new Shop()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
MaxCount = Convert.ToInt32(element.Element("MaxCount")!.Value),
ShopName = element.Element("ShopName")!.Value,
Address = element.Element("Address")!.Value,
DateOpen = Convert.ToDateTime(element.Element("DateOpen")!.Value),
Computers = element.Element("ShopComputers")!.Elements("ShopComputer").ToDictionary(x => Convert.ToInt32(x.Element("Key")?.Value), x => Convert.ToInt32(x.Element("Value")?.Value))
};
}
public void Update(ShopBindingModel model)
{
if (model == null)
{
return;
}
ShopName = model.ShopName;
Address = model.Address;
MaxCount = model.MaxCount;
DateOpen = model.DateOpen;
if (model.ShopComputers.Count > 0)
{
Computers = model.ShopComputers.ToDictionary(x => x.Key, x => x.Value.Item2);
_shopComputers = null;
}
}
public ShopViewModel GetViewModel => new()
{
Id = Id,
ShopName = ShopName,
Address = Address,
MaxCount = MaxCount,
DateOpen = DateOpen,
ShopComputers = ShopComputers
};
public XElement GetXElement => new("Shop",
new XAttribute("Id", Id),
new XElement("ShopName", ShopName),
new XElement("Address", Address.ToString()),
new XElement("MaxCount", MaxCount.ToString()),
new XElement("DateOpen", DateOpen.ToString()),
new XElement("ShopComputers", Computers.Select(x => new XElement("ShopComputer", new XElement("Key", x.Key),
new XElement("Value", x.Value))).ToArray()));
}
}

20
ComputersShop/ComputersShop/FormMain.Designer.cs generated
View File

@ -40,6 +40,7 @@
buttonIssuedOrder = new Button();
buttonUpdate = new Button();
buttonSupplyShop = new Button();
buttonSell = new Button();
menuStrip.SuspendLayout();
((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
SuspendLayout();
@ -63,21 +64,21 @@
// компонентыToolStripMenuItem
//
компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
компонентыToolStripMenuItem.Size = new Size(180, 22);
компонентыToolStripMenuItem.Size = new Size(145, 22);
компонентыToolStripMenuItem.Text = "Компоненты";
компонентыToolStripMenuItem.Click += КомпонентыToolStripMenuItem_Click;
//
// комьютерыToolStripMenuItem
//
комьютерыToolStripMenuItem.Name = "комьютерыToolStripMenuItem";
комьютерыToolStripMenuItem.Size = new Size(180, 22);
комьютерыToolStripMenuItem.Size = new Size(145, 22);
комьютерыToolStripMenuItem.Text = "Комьютеры";
комьютерыToolStripMenuItem.Click += КомпьютерыToolStripMenuItem_Click;
//
// магазиныToolStripMenuItem
//
магазиныToolStripMenuItem.Name = "магазиныToolStripMenuItem";
магазиныToolStripMenuItem.Size = new Size(180, 22);
магазиныToolStripMenuItem.Size = new Size(145, 22);
магазиныToolStripMenuItem.Text = "Магазины";
магазиныToolStripMenuItem.Click += МагазиныToolStripMenuItem_Click;
//
@ -157,11 +158,22 @@
buttonSupplyShop.UseVisualStyleBackColor = true;
buttonSupplyShop.Click += buttonSupplyShop_Click;
//
// buttonSell
//
buttonSell.Location = new Point(792, 387);
buttonSell.Name = "buttonSell";
buttonSell.Size = new Size(180, 35);
buttonSell.TabIndex = 8;
buttonSell.Text = "Продажа";
buttonSell.UseVisualStyleBackColor = true;
buttonSell.Click += buttonSell_Click;
//
// FormMain
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(984, 450);
Controls.Add(buttonSell);
Controls.Add(buttonSupplyShop);
Controls.Add(buttonUpdate);
Controls.Add(buttonIssuedOrder);
@ -173,6 +185,7 @@
MainMenuStrip = menuStrip;
Name = "FormMain";
Text = "Компьютерный магазин";
Load += FormMain_Load;
menuStrip.ResumeLayout(false);
menuStrip.PerformLayout();
((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
@ -194,5 +207,6 @@
private Button buttonUpdate;
private ToolStripMenuItem магазиныToolStripMenuItem;
private Button buttonSupplyShop;
private Button buttonSell;
}
}

13
ComputersShop/ComputersShop/FormMain.cs
View File

@ -115,10 +115,12 @@ namespace ComputersShop
if (dataGridView.SelectedRows.Count == 1)
{
int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
var computerId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["ComputerId"].Value);
var count = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Count"].Value);
_logger.LogInformation("Order №{id}. Status changes to 'Готов'", id);
try
{
var operationResult = _orderLogic.FinishOrder(new OrderBindingModel { Id = id });
var operationResult = _orderLogic.FinishOrder(new OrderBindingModel { Id = id, ComputerId = computerId, Count = count });
if (!operationResult)
{
throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
@ -170,5 +172,14 @@ namespace ComputersShop
form.ShowDialog();
}
}
private void buttonSell_Click(object sender, EventArgs e)
{
var service = Program.ServiceProvider?.GetService(typeof(FormSell));
if (service is FormSell form)
{
form.ShowDialog();
}
}
}
}

119
ComputersShop/ComputersShop/FormSell.Designer.cs generated Normal file
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@ -0,0 +1,119 @@
namespace ComputersShop
{
partial class FormSell
{
/// <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()
{
labelComputer = new Label();
comboBoxComputer = new ComboBox();
buttonCancel = new Button();
buttonSave = new Button();
textBoxCount = new TextBox();
labelCount = new Label();
SuspendLayout();
//
// labelComputer
//
labelComputer.AutoSize = true;
labelComputer.Location = new Point(12, 9);
labelComputer.Name = "labelComputer";
labelComputer.Size = new Size(74, 15);
labelComputer.TabIndex = 23;
labelComputer.Text = "Компьютер:";
//
// comboBoxComputer
//
comboBoxComputer.FormattingEnabled = true;
comboBoxComputer.Location = new Point(90, 6);
comboBoxComputer.Margin = new Padding(3, 2, 3, 2);
comboBoxComputer.Name = "comboBoxComputer";
comboBoxComputer.Size = new Size(280, 23);
comboBoxComputer.TabIndex = 22;
//
// buttonCancel
//
buttonCancel.Location = new Point(270, 70);
buttonCancel.Name = "buttonCancel";
buttonCancel.Size = new Size(100, 30);
buttonCancel.TabIndex = 19;
buttonCancel.Text = "Отменить";
buttonCancel.UseVisualStyleBackColor = true;
buttonCancel.Click += buttonCancel_Click;
//
// buttonSave
//
buttonSave.Location = new Point(160, 70);
buttonSave.Name = "buttonSave";
buttonSave.Size = new Size(100, 30);
buttonSave.TabIndex = 18;
buttonSave.Text = "Сохранить";
buttonSave.UseVisualStyleBackColor = true;
buttonSave.Click += buttonSave_Click;
//
// textBoxCount
//
textBoxCount.Location = new Point(90, 34);
textBoxCount.Name = "textBoxCount";
textBoxCount.Size = new Size(280, 23);
textBoxCount.TabIndex = 17;
//
// labelCount
//
labelCount.AutoSize = true;
labelCount.Location = new Point(12, 37);
labelCount.Name = "labelCount";
labelCount.Size = new Size(75, 15);
labelCount.TabIndex = 16;
labelCount.Text = "Количество:";
//
// FormSell
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(385, 116);
Controls.Add(labelComputer);
Controls.Add(comboBoxComputer);
Controls.Add(buttonCancel);
Controls.Add(buttonSave);
Controls.Add(textBoxCount);
Controls.Add(labelCount);
Name = "FormSell";
Text = "FormSell";
ResumeLayout(false);
PerformLayout();
}
#endregion
private Label labelComputer;
private ComboBox comboBoxComputer;
private Button buttonCancel;
private Button buttonSave;
private TextBox textBoxCount;
private Label labelCount;
}
}

124
ComputersShop/ComputersShop/FormSell.cs Normal file
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@ -0,0 +1,124 @@
using ComputersShopContracts.BuisnessLogicsContracts;
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace ComputersShop
{
public partial class FormSell : Form
{
private readonly List<ComputerViewModel>? _computerList;
IShopLogic _shopLogic;
IComputerLogic _computerLogic;
public FormSell(IComputerLogic computerLogic, IShopLogic shopLogic)
{
InitializeComponent();
_computerLogic = computerLogic;
_shopLogic = shopLogic;
_computerList = computerLogic.ReadList(null);
if (_computerList != null)
{
comboBoxComputer.DisplayMember = "ComputerName";
comboBoxComputer.ValueMember = "Id";
comboBoxComputer.DataSource = _computerList;
comboBoxComputer.SelectedItem = null;
}
}
public int ComputerId
{
get
{
return Convert.ToInt32(comboBoxComputer.SelectedValue);
}
set
{
comboBoxComputer.SelectedValue = value;
}
}
public IComputerModel? ComputerModel
{
get
{
if (_computerList == null)
{
return null;
}
foreach (var elem in _computerList)
{
if (elem.Id == ComputerId)
{
return elem;
}
}
return null;
}
}
public int Count
{
get
{
return Convert.ToInt32(textBoxCount.Text);
}
set
{
textBoxCount.Text = value.ToString();
}
}
private void buttonSave_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(textBoxCount.Text))
{
MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (comboBoxComputer.SelectedValue == null)
{
MessageBox.Show("Выберите компьютер", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
try
{
int count = Convert.ToInt32(textBoxCount.Text);
bool res = _shopLogic.MakeSell(_computerLogic.ReadElement(new()
{
Id = Convert.ToInt32(comboBoxComputer.SelectedValue)
}),
count
);
if (!res)
{
throw new Exception("Ошибка при продаже.");
}
MessageBox.Show("Продажа прошла успешно");
DialogResult = DialogResult.OK;
Close();
}
catch (Exception err)
{
MessageBox.Show("Ошибка продажи");
return;
}
}
private void buttonCancel_Click(object sender, EventArgs e)
{
Close();
}
}
}

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

32
ComputersShop/ComputersShop/FormShop.Designer.cs generated
View File

@ -40,7 +40,10 @@
buttonCancel = new Button();
buttonSave = new Button();
textBoxAddress = new TextBox();
labelMaxCount = new Label();
numericUpDownMaxCount = new NumericUpDown();
((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
((System.ComponentModel.ISupportInitialize)numericUpDownMaxCount).BeginInit();
SuspendLayout();
//
// textBoxName
@ -91,7 +94,7 @@
dataGridView.BackgroundColor = SystemColors.ButtonHighlight;
dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
dataGridView.Columns.AddRange(new DataGridViewColumn[] { ColumnId, ColumnComputer, ColumnCount });
dataGridView.Location = new Point(12, 110);
dataGridView.Location = new Point(12, 160);
dataGridView.MultiSelect = false;
dataGridView.Name = "dataGridView";
dataGridView.ReadOnly = true;
@ -123,7 +126,7 @@
//
// buttonCancel
//
buttonCancel.Location = new Point(447, 369);
buttonCancel.Location = new Point(445, 420);
buttonCancel.Name = "buttonCancel";
buttonCancel.Size = new Size(100, 30);
buttonCancel.TabIndex = 19;
@ -133,7 +136,7 @@
//
// buttonSave
//
buttonSave.Location = new Point(337, 369);
buttonSave.Location = new Point(335, 420);
buttonSave.Name = "buttonSave";
buttonSave.Size = new Size(100, 30);
buttonSave.TabIndex = 18;
@ -148,11 +151,29 @@
textBoxAddress.Size = new Size(235, 23);
textBoxAddress.TabIndex = 20;
//
// labelMaxCount
//
labelMaxCount.AutoSize = true;
labelMaxCount.Location = new Point(12, 108);
labelMaxCount.Name = "labelMaxCount";
labelMaxCount.Size = new Size(80, 15);
labelMaxCount.TabIndex = 21;
labelMaxCount.Text = "Макс. кол-во";
//
// numericUpDownMaxCount
//
numericUpDownMaxCount.Location = new Point(105, 105);
numericUpDownMaxCount.Name = "numericUpDownMaxCount";
numericUpDownMaxCount.Size = new Size(235, 23);
numericUpDownMaxCount.TabIndex = 22;
//
// FormShop
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(559, 411);
ClientSize = new Size(559, 461);
Controls.Add(numericUpDownMaxCount);
Controls.Add(labelMaxCount);
Controls.Add(textBoxAddress);
Controls.Add(buttonCancel);
Controls.Add(buttonSave);
@ -166,6 +187,7 @@
Text = "Магазин";
Load += FormShop_Load;
((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
((System.ComponentModel.ISupportInitialize)numericUpDownMaxCount).EndInit();
ResumeLayout(false);
PerformLayout();
}
@ -184,5 +206,7 @@
private Button buttonCancel;
private Button buttonSave;
private TextBox textBoxAddress;
private Label labelMaxCount;
private NumericUpDown numericUpDownMaxCount;
}
}

2
ComputersShop/ComputersShop/FormShop.cs
View File

@ -46,6 +46,7 @@ namespace ComputersShop
textBoxName.Text = shop.ShopName;
textBoxAddress.Text = shop.Address;
DateTimePickerDateOpen.Value = shop.DateOpen;
numericUpDownMaxCount.Value = shop.MaxCount;
_shopComputers = shop.ShopComputers ?? new Dictionary<int, (IComputerModel, int)>();
LoadData();
}
@ -104,6 +105,7 @@ namespace ComputersShop
ShopName = textBoxName.Text,
Address = textBoxAddress.Text,
DateOpen = DateTimePickerDateOpen.Value,
MaxCount = (int)numericUpDownMaxCount.Value,
ShopComputers = _shopComputers
};

9
ComputersShop/ComputersShop/FormShop.resx
View File

@ -66,4 +66,13 @@
<metadata name="ColumnCount.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="ColumnId.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="ColumnComputer.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="ColumnCount.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
</root>

2
ComputersShop/ComputersShop/FormShopSupply.Designer.cs generated
View File

@ -62,7 +62,7 @@
//
textBoxCount.Location = new Point(90, 64);
textBoxCount.Name = "textBoxCount";
textBoxCount.Size = new Size(282, 23);
textBoxCount.Size = new Size(280, 23);
textBoxCount.TabIndex = 9;
//
// labelCount

12
ComputersShop/ComputersShop/FormShops.Designer.cs generated
View File

@ -41,7 +41,7 @@
//
// buttonReload
//
buttonReload.Location = new Point(332, 123);
buttonReload.Location = new Point(432, 123);
buttonReload.Name = "buttonReload";
buttonReload.Size = new Size(140, 30);
buttonReload.TabIndex = 13;
@ -51,7 +51,7 @@
//
// buttonDelete
//
buttonDelete.Location = new Point(332, 87);
buttonDelete.Location = new Point(432, 87);
buttonDelete.Name = "buttonDelete";
buttonDelete.Size = new Size(140, 30);
buttonDelete.TabIndex = 12;
@ -61,7 +61,7 @@
//
// buttonUpdate
//
buttonUpdate.Location = new Point(332, 51);
buttonUpdate.Location = new Point(432, 51);
buttonUpdate.Name = "buttonUpdate";
buttonUpdate.Size = new Size(140, 30);
buttonUpdate.TabIndex = 11;
@ -71,7 +71,7 @@
//
// buttonAdd
//
buttonAdd.Location = new Point(332, 15);
buttonAdd.Location = new Point(432, 15);
buttonAdd.Name = "buttonAdd";
buttonAdd.Size = new Size(140, 30);
buttonAdd.TabIndex = 10;
@ -117,14 +117,14 @@
dataGridView.RowHeadersVisible = false;
dataGridView.RowTemplate.Height = 25;
dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
dataGridView.Size = new Size(300, 361);
dataGridView.Size = new Size(400, 361);
dataGridView.TabIndex = 9;
//
// FormShops
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(484, 361);
ClientSize = new Size(584, 361);
Controls.Add(buttonReload);
Controls.Add(buttonDelete);
Controls.Add(buttonUpdate);

1
ComputersShop/ComputersShop/Program.cs
View File

@ -55,6 +55,7 @@ namespace ComputersShop
services.AddTransient<FormShop>();
services.AddTransient<FormShops>();
services.AddTransient<FormShopSupply>();
services.AddTransient<FormSell>();
}
}
}

102
ComputersShop/ComputersShopBusinessLogic/BusinessLogics/OrderLogic.cs
View File

@ -1,9 +1,11 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BuisnessLogicsContracts;
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels.Enums;
using ComputersShopDataModels.Models;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
@ -17,10 +19,18 @@ namespace ComputersShopBusinessLogic.BusinessLogics
{
private readonly ILogger _logger;
private readonly IOrderStorage _orderStorage;
public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
private readonly IShopStorage _shopStorage;
private readonly IShopLogic _shopLogic;
private readonly IComputerStorage _computerStorage;
public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage,
IShopStorage shopStorage, IShopLogic shopLogic, IComputerStorage computerStorage)
{
_logger = logger;
_orderStorage = orderStorage;
_shopStorage = shopStorage;
_shopLogic = shopLogic;
_computerStorage = computerStorage;
}
public List<OrderViewModel>? ReadList(OrderSearchModel? model)
{
@ -63,25 +73,26 @@ namespace ComputersShopBusinessLogic.BusinessLogics
return false;
}
if (newStatus == OrderStatus.Готов)
{
var computer = _computerStorage.GetElement(new ComputerSearchModel() { Id = model.ComputerId });
if (computer == null)
{
_logger.LogWarning("Status change error. Dress not found");
return false;
}
if (!CheckSupply(computer, model.Count))
{
_logger.LogWarning("Status change error. Shop doesnt have dresses");
return false;
}
}
model.Status = newStatus;
model.ComputerId = viewModel.ComputerId;
model.Count = viewModel.Count;
model.Sum = viewModel.Sum;
model.DateCreate = viewModel.DateCreate;
if (model.Status == OrderStatus.Готов)
if (model.Status == OrderStatus.Выдан)
{
model.DateImplement = DateTime.Now;
}
else
{
model.DateImplement = viewModel.DateImplement;
}
CheckModel(model, false);
if (_orderStorage.Update(model) == null)
{
_logger.LogWarning("Status change operation failed");
return false;
}
_orderStorage.Update(model);
return true;
}
public bool TakeOrderInWork(OrderBindingModel model)
@ -120,5 +131,64 @@ namespace ComputersShopBusinessLogic.BusinessLogics
}
_logger.LogInformation("Order. Id:{Id}. Sum:{Sum}. ComputerId:{ComputerId}", model.Id, model.Sum, model.ComputerId);
}
public bool CheckSupply(IComputerModel computer, int count)
{
if (count <= 0)
{
_logger.LogWarning("Check supply operation error. Dress count < 0");
return false;
}
int sumCapacity = _shopStorage.GetFullList().Select(x => x.MaxCount).Sum();
int sumCount = _shopStorage.GetFullList().Select(x => x.ShopComputers.Select(y => y.Value.Item2).Sum()).Sum();
int free = sumCapacity - sumCount;
if (free < count)
{
_logger.LogWarning("Check supply error. No place for new Computers");
return false;
}
foreach (var shop in _shopStorage.GetFullList())
{
free = shop.MaxCount;
foreach (var comp in shop.ShopComputers)
{
free -= comp.Value.Item2;
}
if (free == 0)
{
continue;
}
if (free >= count)
{
if (_shopLogic.SupplyComputers(new()
{
Id = shop.Id
}, computer, count))
{
count = 0;
}
else
{
_logger.LogWarning("Supply error");
return false;
}
}
else
{
if (_shopLogic.SupplyComputers(new() { Id = shop.Id }, computer, free))
count -= free;
else
{
_logger.LogWarning("Supply error");
return false;
}
}
if (count <= 0)
{
return true;
}
}
return false;
}
}
}

12
ComputersShop/ComputersShopBusinessLogic/BusinessLogics/ShopLogic.cs
View File

@ -114,6 +114,10 @@ namespace ComputersShopBusinessLogic.BusinessLogics
throw new InvalidOperationException("Магазин с таким названием уже есть");
}
}
public bool MakeSell(IComputerModel model, int count)
{
return _shopStorage.SellComputers(model, count);
}
public bool SupplyComputers(ShopSearchModel model, IComputerModel computer, int count)
{
@ -137,6 +141,13 @@ namespace ComputersShopBusinessLogic.BusinessLogics
}
_logger.LogInformation("Make Supply. Id: {Id}. ShopName: {Name}", model.Id, model.Name);
var countItems = currentShop.ShopComputers.Select(x => x.Value.Item2).Sum();
if (currentShop.MaxCount - countItems < count)
{
_logger.LogWarning("Shop is full");
return false;
}
if (currentShop.ShopComputers.TryGetValue(computer.Id, out var pair))
{
currentShop.ShopComputers[computer.Id] = (pair.Item1, pair.Item2 + count);
@ -154,6 +165,7 @@ namespace ComputersShopBusinessLogic.BusinessLogics
ShopName = currentShop.ShopName,
DateOpen = currentShop.DateOpen,
Address = currentShop.Address,
MaxCount = currentShop.MaxCount,
ShopComputers = currentShop.ShopComputers,
});
}

1
ComputersShop/ComputersShopContracts/BindingModels/ShopBindingModel.cs
View File

@ -14,6 +14,7 @@ namespace ComputersShopContracts.BindingModels
public string ShopName { get; set; }
public string Address { get; set; }
public DateTime DateOpen { get; set; } = DateTime.Now;
public int MaxCount { get; set; }
public Dictionary<int, (IComputerModel, int)> ShopComputers{ get; set; } = new();
}
}

1
ComputersShop/ComputersShopContracts/BusinessLogicsContracts/IShopLogic.cs
View File

@ -18,5 +18,6 @@ namespace ComputersShopContracts.BusinessLogicsContracts
bool Update(ShopBindingModel model);
bool Delete(ShopBindingModel model);
bool SupplyComputers(ShopSearchModel model, IComputerModel computer, int count);
bool MakeSell(IComputerModel model, int count);
}
}

2
ComputersShop/ComputersShopContracts/StoragesContracts/IShopStorage.cs
View File

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

2
ComputersShop/ComputersShopContracts/ViewModels/ShopViewModel.cs
View File

@ -19,6 +19,8 @@ namespace ComputersShopContracts.ViewModels
public string Address { get; set; } = string.Empty;
[DisplayName("Дата открытия")]
public DateTime DateOpen { get; set; } = DateTime.Now;
[DisplayName("Макс кол-во компьютеров")]
public int MaxCount { get; set; }
public Dictionary<int, (IComputerModel, int)> ShopComputers { get; set; } = new();
}

1
ComputersShop/ComputersShopDataModels/Models/IShopModel.cs
View File

@ -11,5 +11,6 @@ namespace ComputersShopDataModels.Models
string ShopName { get; }
string Address { get; }
DateTime DateOpen { get; }
int MaxCount { get; }
}
}

9
ComputersShop/ComputersShopListImplement/Implements/ShopStorage.cs
View File

@ -2,6 +2,7 @@
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels.Models;
using ComputersShopListImplement.Models;
using System;
using System.Collections.Generic;
@ -102,5 +103,13 @@ namespace ComputersShopListImplement.Implements
}
return null;
}
public bool CheckAvailability(int computerId, int count)
{
return true;
}
public bool SellComputers(IComputerModel model, int count)
{
return true;
}
}
}

4
ComputersShop/ComputersShopListImplement/Models/Shop.cs
View File

@ -15,6 +15,7 @@ namespace ComputersShopListImplement.Models
public string ShopName { get; private set; }
public string Address { get; private set; }
public DateTime DateOpen { get; private set; }
public int MaxCount { get; private set; }
public Dictionary<int, (IComputerModel, int)> ShopComputers { get; private set; } = new();
public static Shop? Create(ShopBindingModel model)
@ -29,6 +30,7 @@ namespace ComputersShopListImplement.Models
ShopName = model.ShopName,
Address = model.Address,
DateOpen = model.DateOpen,
MaxCount = model.MaxCount,
ShopComputers = new()
};
}
@ -41,6 +43,7 @@ namespace ComputersShopListImplement.Models
ShopName = model.ShopName;
Address = model.Address;
DateOpen = model.DateOpen;
MaxCount = model.MaxCount;
ShopComputers = model.ShopComputers;
}
@ -50,6 +53,7 @@ namespace ComputersShopListImplement.Models
ShopName = ShopName,
Address = Address,
DateOpen = DateOpen,
MaxCount = MaxCount,
ShopComputers = ShopComputers
};
}