the/PIbd-23_Bogdanov_D.S._ComputerSelling
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Lab2hard

Browse Source
This commit is contained in:
the 2023-04-22 19:35:36 +04:00
parent 74bffc351f
commit 76255378d1
21 changed files with 754 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
AbstractComputerDataModel/Models/IShopModel.cs
View File

@ -12,5 +12,6 @@ namespace ComputerShopDataModels.Models
String Adress { get; }
DateTime OpeningDate { get; }
Dictionary<int, (IComputerModel, int)> ShopComputers { get; }
int MaxCountComputers { get; }
}
}

85
ComputerShopBusinessLogic/BusinessLogics/OrderLogic.cs
View File

@ -10,6 +10,7 @@ using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ComputerShopDataModels.Models;
namespace ComputerShopBusinessLogic.BusinessLogics
{
@ -17,11 +18,17 @@ namespace ComputerShopBusinessLogic.BusinessLogics
{
private readonly ILogger _logger;
private readonly IOrderStorage _orderStorage;
private readonly IShopStorage _shopStorage;
private readonly IShopLogic _shopLogic;
private readonly IComputerStorage _computerStorage;
public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, IShopLogic shopLogic, IComputerStorage computerStorage, IShopStorage shopStorage)
{
_logger = logger;
_orderStorage = orderStorage;
_shopLogic = shopLogic;
_computerStorage = computerStorage;
_shopStorage = shopStorage;
}
public bool CreateOrder(OrderBindingModel model)
@ -50,6 +57,21 @@ namespace ComputerShopBusinessLogic.BusinessLogics
_logger.LogWarning("Status update to " + newStatus.ToString() + " operation failed. Order status incorrect.");
return false;
}
if (newStatus == OrderStatus.Выдан)
{
var computer = _computerStorage.GetElement(new ComputerSearchModel() { Id = model.ComputerId });
if (computer == null)
{
_logger.LogWarning("Status update to " + newStatus.ToString() + " operation failed. Computer not found.");
return false;
}
if (CheckThenSupplyMany(computer, model.Count) == false)
{
_logger.LogWarning("Status update to " + newStatus.ToString() + " operation failed. Shop supply error.");
return false;
}
}
model.Status = newStatus;
if (model.Status == OrderStatus.Выдан) model.DateImplement = DateTime.Now;
if (_orderStorage.Update(model) == null)
@ -61,6 +83,67 @@ namespace ComputerShopBusinessLogic.BusinessLogics
return true;
}
public bool CheckThenSupplyMany(IComputerModel computer, int count)
{
if (count <= 0)
{
_logger.LogWarning("Check then supply operation error. Computer count < 0.");
return false;
}
int freeSpace = 0;
foreach (var shop in _shopStorage.GetFullList())
{
freeSpace += shop.MaxCountComputers;
foreach (var doc in shop.ShopComputers)
{
freeSpace -= doc.Value.Item2;
}
}
if (freeSpace - count < 0)
{
_logger.LogWarning("Check then supply operation error. There's no place for new docs in shops.");
return false;
}
foreach (var shop in _shopStorage.GetFullList())
{
freeSpace = shop.MaxCountComputers;
foreach (var doc in shop.ShopComputers)
{
freeSpace -= doc.Value.Item2;
}
if (freeSpace == 0)
{
continue;
}
if (freeSpace - count >= 0)
{
if (_shopLogic.SupplyComputers(new() { Id = shop.Id }, computer, count)) count = 0;
else
{
_logger.LogWarning("Supply error");
return false;
}
}
if (freeSpace - count < 0)
{
if (_shopLogic.SupplyComputers(new() { Id = shop.Id }, computer, freeSpace)) count -= freeSpace;
else
{
_logger.LogWarning("Supply error");
return false;
}
}
if (count <= 0)
{
return true;
}
}
return false;
}
public bool TakeOrderInWork(OrderBindingModel model)
{
return StatusUpdate(model, OrderStatus.Выполняется);

29
ComputerShopBusinessLogic/BusinessLogics/ShopLogic.cs
View File

@ -8,6 +8,7 @@ using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection.Metadata;
using System.Text;
using System.Threading.Tasks;
@ -81,6 +82,13 @@ namespace ComputerShopBusinessLogic.BusinessLogics
}
_logger.LogInformation("Shop element found. ID: {0}, Name: {1}", shopElement.Id, shopElement.Name);
var countDocs = 0;
foreach (var doc in shopElement.ShopComputers)
{
countDocs += doc.Value.Item2;
}
if (shopElement.MaxCountComputers - countDocs >= count)
{
if (shopElement.ShopComputers.TryGetValue(computer.Id, out var sameComputer))
{
shopElement.ShopComputers[computer.Id] = (computer, sameComputer.Item2 + count);
@ -91,19 +99,30 @@ namespace ComputerShopBusinessLogic.BusinessLogics
shopElement.ShopComputers[computer.Id] = (computer, count);
_logger.LogInformation("New computer added by supply. Added {0} of {1} in {2} shop", count, computer.ComputerName, shopElement.Name);
}
_shopStorage.Update(new()
{
Id = shopElement.Id,
Name = shopElement.Name,
Adress = shopElement.Adress,
OpeningDate = shopElement.OpeningDate,
ShopComputers = shopElement.ShopComputers
ShopComputers = shopElement.ShopComputers,
MaxCountComputers = shopElement.MaxCountComputers
});
}
else
{
_logger.LogWarning("Required shop is overflowed");
return false;
}
return true;
}
public bool SellComputer(IComputerModel computer, int count)
{
;
return _shopStorage.SellComputer(computer, count);
}
public bool Create(ShopBindingModel model)
{
CheckModel(model);
@ -153,6 +172,10 @@ namespace ComputerShopBusinessLogic.BusinessLogics
{
throw new ArgumentNullException("Нет названия магазина!", nameof(model.Name));
}
if (model.MaxCountComputers < 0)
{
throw new InvalidOperationException("Магазин с отрицательным количеством максимального количества компьютеров!");
}
_logger.LogInformation("Shop. Name: {0}, Adress: {1}, ID: {2}", model.Name, model.Adress, model.Id);
var element = _shopStorage.GetElement(new ShopSearchModel
{

1
ComputerShopContracts/BindingModels/ShopBindingModel.cs
View File

@ -18,5 +18,6 @@ namespace ComputerShopContracts.BindingModels
public Dictionary<int, (IComputerModel, int)> ShopComputers { get; set; } = new();
public int Id { get; set; }
public int MaxCountComputers { get; set; }
}
}

1
ComputerShopContracts/BusinessLogicsContracts/IShopLogic.cs
View File

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

2
ComputerShopContracts/StoragesContracts/IShopStorage.cs
View File

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

2
ComputerShopContracts/ViewModels/ShopViewModel.cs
View File

@ -20,5 +20,7 @@ namespace ComputerShopContracts.ViewModels
public Dictionary<int, (IComputerModel, int)> ShopComputers { get; set; } = new();
public int Id { get; set; }
[DisplayName("Вместимость")]
public int MaxCountComputers { get; set; }
}
}

4
ComputerShopFileImplement/DataFileSingleton.cs
View File

@ -14,9 +14,11 @@ namespace ComputerShopFileImplement
private readonly string ComponentFileName = "Component.xml";
private readonly string OrderFileName = "Order.xml";
private readonly string ComputerFileName = "Computer.xml";
private 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)
@ -30,11 +32,13 @@ namespace ComputerShopFileImplement
public void SaveComputers() => SaveData(Computers, ComputerFileName,
"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)

148
ComputerShopFileImplement/Implements/ShopStorage.cs Normal file
View File

@ -0,0 +1,148 @@
using ComputerShopContracts.BindingModels;
using ComputerShopContracts.SearchModels;
using ComputerShopContracts.StoragesContracts;
using ComputerShopContracts.ViewModels;
using ComputerShopDataModels.Models;
using ComputerShopFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputerShopFileImplement.Implements
{
public class ShopStorage : IShopStorage
{
private readonly DataFileSingleton source;
public ShopStorage()
{
source = DataFileSingleton.GetInstance();
}
public ShopViewModel? GetElement(ShopSearchModel model)
{
if (!model.Id.HasValue)
{
return null;
}
return source.Shops.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)?.GetViewModel;
}
public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
{
if (string.IsNullOrEmpty(model.Name))
{
return new();
}
return source.Shops
.Select(x => x.GetViewModel)
.Where(x => x.Name.Contains(model.Name ?? string.Empty))
.ToList();
}
public List<ShopViewModel> GetFullList()
{
return source.Shops.Select(shop => shop.GetViewModel).ToList();
}
public ShopViewModel? Insert(ShopBindingModel model)
{
model.Id = source.Shops.Count > 0 ? source.Shops.Max(x => x.Id) + 1 : 1;
var newShop = Shop.Create(model);
if (newShop == null)
{
return null;
}
source.Shops.Add(newShop);
source.SaveShops();
return newShop.GetViewModel;
}
public ShopViewModel? Update(ShopBindingModel model)
{
var shop = source.Shops.FirstOrDefault(x => x.Id == model.Id);
if (shop == null)
{
return null;
}
shop.Update(model);
source.SaveShops();
return shop.GetViewModel;
}
public ShopViewModel? Delete(ShopBindingModel model)
{
var shop = source.Shops.FirstOrDefault(x => x.Id == model.Id);
if (shop == null)
{
return null;
}
source.Shops.Remove(shop);
source.SaveShops();
return shop.GetViewModel;
}
public bool SellComputer(IComputerModel model, int count)
{
var computer = source.Computers.FirstOrDefault(x => x.Id == model.Id);
if (computer == null)
{
return false;
}
var countStore = count;
var shopComputers = source.Shops.SelectMany(shop => shop.ShopComputers.Where(doc => doc.Value.Item1.Id == computer.Id));
foreach (var doc in shopComputers)
{
count -= doc.Value.Item2;
if (count <= 0)
{
break;
}
}
if (count > 0)
{
return false;
}
count = countStore;
foreach (var shop in source.Shops)
{
var computers = shop.ShopComputers;
foreach (var doc in computers.Where(x => x.Value.Item1.Id == computer.Id))
{
var min = Math.Min(doc.Value.Item2, count);
computers[doc.Value.Item1.Id] = (doc.Value.Item1, doc.Value.Item2 - min);
count -= min;
if (count <= 0)
{
break;
}
}
shop.Update(new ShopBindingModel
{
Id = shop.Id,
Name = shop.Name,
Adress = shop.Adress,
OpeningDate = shop.OpeningDate,
MaxCountComputers = shop.MaxCountComputers,
ShopComputers = computers
});
source.SaveShops();
if (count <= 0) break;
}
return count <= 0;
}
}
}

122
ComputerShopFileImplement/Models/Shop.cs Normal file
View File

@ -0,0 +1,122 @@
using ComputerShopContracts.BindingModels;
using ComputerShopContracts.ViewModels;
using ComputerShopDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace ComputerShopFileImplement.Models
{
public class Shop : IShopModel
{
public int Id { get; private set; }
public string Name { get; private set; } = string.Empty;
public string Adress { get; private set; } = string.Empty;
public int MaxCountComputers { get; private set; }
public DateTime OpeningDate { get; private 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,
Name = model.Name,
Adress = model.Adress,
MaxCountComputers = model.MaxCountComputers,
OpeningDate = model.OpeningDate,
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),
Name = element.Element("Name")!.Value,
Adress = element.Element("Address")!.Value,
MaxCountComputers = Convert.ToInt32(element.Element("MaxCountComputers")!.Value),
OpeningDate = Convert.ToDateTime(element.Element("OpeningDate")!.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;
}
Name = model.Name;
Adress = model.Adress;
OpeningDate = model.OpeningDate;
MaxCountComputers = model.MaxCountComputers;
if (model.ShopComputers.Count > 0)
{
Computers = model.ShopComputers.ToDictionary(x => x.Key, x => x.Value.Item2);
_shopComputers = null;
}
}
public ShopViewModel GetViewModel => new()
{
Id = Id,
Name = Name,
Adress = Adress,
OpeningDate = OpeningDate,
ShopComputers = ShopComputers,
MaxCountComputers = MaxCountComputers
};
public XElement GetXElement => new(
"Shop",
new XAttribute("Id", Id),
new XElement("Name", Name),
new XElement("Address", Adress),
new XElement("MaxCountComputers", MaxCountComputers),
new XElement("OpeningDate", OpeningDate.ToString()),
new XElement("ShopComputers", Computers.Select(x =>
new XElement("ShopComputer",
new XElement("Key", x.Key),
new XElement("Value", x.Value)))
.ToArray()));
}
}

6
ComputerShopListImplement/Implements/ShopStorage.cs
View File

@ -2,6 +2,7 @@
using ComputerShopContracts.SearchModels;
using ComputerShopContracts.StoragesContracts;
using ComputerShopContracts.ViewModels;
using ComputerShopDataModels.Models;
using ComputerShopListImplement.Models;
using System;
using System.Collections.Generic;
@ -114,5 +115,10 @@ namespace ComputerShopListImplement.Implements
}
return null;
}
public bool SellComputer(IComputerModel model, int count)
{
throw new NotImplementedException();
}
}
}

8
ComputerShopListImplement/Models/Shop.cs
View File

@ -20,6 +20,7 @@ namespace ComputerShopListImplement.Models
public DateTime OpeningDate { get; private set; }
public Dictionary<int, (IComputerModel, int)> ShopComputers { get; private set; } = new();
public int MaxCountComputers { get; private set; }
public static Shop? Create(ShopBindingModel model)
{
@ -33,7 +34,8 @@ namespace ComputerShopListImplement.Models
Name = model.Name,
Adress = model.Adress,
OpeningDate = model.OpeningDate,
ShopComputers = new()
ShopComputers = new(),
MaxCountComputers = model.MaxCountComputers
};
}
@ -47,6 +49,7 @@ namespace ComputerShopListImplement.Models
Adress = model.Adress;
OpeningDate = model.OpeningDate;
ShopComputers = model.ShopComputers;
MaxCountComputers = model.MaxCountComputers;
}
public ShopViewModel GetViewModel => new()
@ -55,7 +58,8 @@ namespace ComputerShopListImplement.Models
Name = Name,
Adress = Adress,
OpeningDate = OpeningDate,
ShopComputers = ShopComputers
ShopComputers = ShopComputers,
MaxCountComputers = MaxCountComputers
};
}
}

14
ComputersShop/FormMain.Designer.cs generated
View File

@ -40,6 +40,7 @@
this.ButtonIssuedOrder = new System.Windows.Forms.Button();
this.ButtonRef = new System.Windows.Forms.Button();
this.buttonSupplyShop = new System.Windows.Forms.Button();
this.buttonSellComputers = new System.Windows.Forms.Button();
this.menuStrip1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
this.SuspendLayout();
@ -155,11 +156,23 @@
this.buttonSupplyShop.UseVisualStyleBackColor = true;
this.buttonSupplyShop.Click += new System.EventHandler(this.buttonSupplyShop_Click);
//
// buttonSellComputers
//
this.buttonSellComputers.Location = new System.Drawing.Point(786, 181);
this.buttonSellComputers.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
this.buttonSellComputers.Name = "buttonSellComputers";
this.buttonSellComputers.Size = new System.Drawing.Size(192, 22);
this.buttonSellComputers.TabIndex = 9;
this.buttonSellComputers.Text = "Продажа компьютеров";
this.buttonSellComputers.UseVisualStyleBackColor = true;
this.buttonSellComputers.Click += new System.EventHandler(this.buttonSellComputers_Click);
//
// FormMain
//
this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(1006, 323);
this.Controls.Add(this.buttonSellComputers);
this.Controls.Add(this.buttonSupplyShop);
this.Controls.Add(this.ButtonRef);
this.Controls.Add(this.ButtonIssuedOrder);
@ -194,5 +207,6 @@
private Button ButtonRef;
private ToolStripMenuItem магазиныToolStripMenuItem;
private Button buttonSupplyShop;
private Button buttonSellComputers;
}
}

9
ComputersShop/FormMain.cs
View File

@ -193,5 +193,14 @@ namespace ComputersShop
form.ShowDialog();
}
}
private void buttonSellComputers_Click(object sender, EventArgs e)
{
var service = Program.ServiceProvider?.GetService(typeof(FormShopSell));
if (service is FormShopSell form)
{
form.ShowDialog();
}
}
}
}

31
ComputersShop/FormShop.Designer.cs generated
View File

@ -40,12 +40,14 @@
this.textBoxName = new System.Windows.Forms.TextBox();
this.labelAddress = new System.Windows.Forms.Label();
this.labelName = new System.Windows.Forms.Label();
this.textBoxCapacity = new System.Windows.Forms.TextBox();
this.labelCapacity = new System.Windows.Forms.Label();
((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
this.SuspendLayout();
//
// buttonCancel
//
this.buttonCancel.Location = new System.Drawing.Point(200, 339);
this.buttonCancel.Location = new System.Drawing.Point(200, 375);
this.buttonCancel.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
this.buttonCancel.Name = "buttonCancel";
this.buttonCancel.Size = new System.Drawing.Size(136, 22);
@ -56,7 +58,7 @@
//
// buttonSave
//
this.buttonSave.Location = new System.Drawing.Point(42, 339);
this.buttonSave.Location = new System.Drawing.Point(42, 375);
this.buttonSave.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
this.buttonSave.Name = "buttonSave";
this.buttonSave.Size = new System.Drawing.Size(136, 22);
@ -72,7 +74,7 @@
this.ColumnId,
this.ColumnComputerName,
this.ColumnCount});
this.dataGridView.Location = new System.Drawing.Point(12, 107);
this.dataGridView.Location = new System.Drawing.Point(12, 143);
this.dataGridView.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
this.dataGridView.Name = "dataGridView";
this.dataGridView.RowHeadersWidth = 51;
@ -153,11 +155,30 @@
this.labelName.TabIndex = 13;
this.labelName.Text = "Название:";
//
// textBoxCapacity
//
this.textBoxCapacity.Location = new System.Drawing.Point(117, 91);
this.textBoxCapacity.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
this.textBoxCapacity.Name = "textBoxCapacity";
this.textBoxCapacity.Size = new System.Drawing.Size(246, 23);
this.textBoxCapacity.TabIndex = 23;
//
// labelCapacity
//
this.labelCapacity.AutoSize = true;
this.labelCapacity.Location = new System.Drawing.Point(11, 93);
this.labelCapacity.Name = "labelCapacity";
this.labelCapacity.Size = new System.Drawing.Size(83, 15);
this.labelCapacity.TabIndex = 22;
this.labelCapacity.Text = "Вместимость:";
//
// FormShop
//
this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(383, 368);
this.ClientSize = new System.Drawing.Size(383, 399);
this.Controls.Add(this.textBoxCapacity);
this.Controls.Add(this.labelCapacity);
this.Controls.Add(this.buttonCancel);
this.Controls.Add(this.buttonSave);
this.Controls.Add(this.dataGridView);
@ -190,5 +211,7 @@
private DataGridViewTextBoxColumn ColumnId;
private DataGridViewTextBoxColumn ColumnComputerName;
private DataGridViewTextBoxColumn ColumnCount;
private TextBox textBoxCapacity;
private Label labelCapacity;
}
}

9
ComputersShop/FormShop.cs
View File

@ -48,6 +48,7 @@ namespace ComputersShop
textBoxName.Text = view.Name;
textBoxAddress.Text = view.Adress;
_shopComputers = view.ShopComputers ?? new Dictionary<int, (IComputerModel, int)>();
textBoxCapacity.Text = view.MaxCountComputers.ToString();
LoadData();
}
}
@ -100,6 +101,11 @@ namespace ComputersShop
MessageBox.Show("Заполните адрес", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (string.IsNullOrEmpty(textBoxCapacity.Text))
{
MessageBox.Show("Заполните макс. количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
_logger.LogInformation("Сохранение магазина");
try
{
@ -109,7 +115,8 @@ namespace ComputersShop
Name = textBoxName.Text,
Adress = textBoxAddress.Text,
OpeningDate = dateTimePicker.Value.Date,
ShopComputers = _shopComputers
ShopComputers = _shopComputers,
MaxCountComputers = Convert.ToInt32(textBoxCapacity.Text)
};
var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
if (!operationResult)

9
ComputersShop/FormShop.resx
View File

@ -66,13 +66,4 @@
<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="ColumnComputerName.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>

124
ComputersShop/FormShopSell.Designer.cs generated Normal file
View File

@ -0,0 +1,124 @@
namespace ComputersShop
{
partial class FormShopSell
{
/// <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.buttonCancel = new System.Windows.Forms.Button();
this.buttonSell = new System.Windows.Forms.Button();
this.textBoxCount = new System.Windows.Forms.TextBox();
this.comboBoxComputer = new System.Windows.Forms.ComboBox();
this.labelComputer = new System.Windows.Forms.Label();
this.labelCount = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// buttonCancel
//
this.buttonCancel.Location = new System.Drawing.Point(263, 99);
this.buttonCancel.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
this.buttonCancel.Name = "buttonCancel";
this.buttonCancel.Size = new System.Drawing.Size(82, 22);
this.buttonCancel.TabIndex = 13;
this.buttonCancel.Text = "Отмена";
this.buttonCancel.UseVisualStyleBackColor = true;
this.buttonCancel.Click += new System.EventHandler(this.buttonCancel_Click);
//
// buttonSell
//
this.buttonSell.Location = new System.Drawing.Point(157, 99);
this.buttonSell.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
this.buttonSell.Name = "buttonSell";
this.buttonSell.Size = new System.Drawing.Size(82, 22);
this.buttonSell.TabIndex = 12;
this.buttonSell.Text = "Продажа";
this.buttonSell.UseVisualStyleBackColor = true;
this.buttonSell.Click += new System.EventHandler(this.buttonSell_Click);
//
// textBoxCount
//
this.textBoxCount.Location = new System.Drawing.Point(101, 48);
this.textBoxCount.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
this.textBoxCount.Name = "textBoxCount";
this.textBoxCount.Size = new System.Drawing.Size(139, 23);
this.textBoxCount.TabIndex = 11;
//
// comboBoxComputer
//
this.comboBoxComputer.FormattingEnabled = true;
this.comboBoxComputer.Location = new System.Drawing.Point(101, 11);
this.comboBoxComputer.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
this.comboBoxComputer.Name = "comboBoxComputer";
this.comboBoxComputer.Size = new System.Drawing.Size(244, 23);
this.comboBoxComputer.TabIndex = 10;
//
// labelComputer
//
this.labelComputer.AutoSize = true;
this.labelComputer.Location = new System.Drawing.Point(13, 11);
this.labelComputer.Name = "labelComputer";
this.labelComputer.Size = new System.Drawing.Size(74, 15);
this.labelComputer.TabIndex = 9;
this.labelComputer.Text = "Компьютер:";
//
// labelCount
//
this.labelCount.AutoSize = true;
this.labelCount.Location = new System.Drawing.Point(13, 50);
this.labelCount.Name = "labelCount";
this.labelCount.Size = new System.Drawing.Size(75, 15);
this.labelCount.TabIndex = 8;
this.labelCount.Text = "Количество:";
//
// FormShopSell
//
this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(369, 136);
this.Controls.Add(this.buttonCancel);
this.Controls.Add(this.buttonSell);
this.Controls.Add(this.textBoxCount);
this.Controls.Add(this.comboBoxComputer);
this.Controls.Add(this.labelComputer);
this.Controls.Add(this.labelCount);
this.Name = "FormShopSell";
this.Text = "FormShopSell";
this.Load += new System.EventHandler(this.FormShopSell_Load);
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private Button buttonCancel;
private Button buttonSell;
private TextBox textBoxCount;
private ComboBox comboBoxComputer;
private Label labelComputer;
private Label labelCount;
}
}

96
ComputersShop/FormShopSell.cs Normal file
View File

@ -0,0 +1,96 @@
using ComputerShopContracts.BindingModels;
using ComputerShopContracts.BusinessLogicsContracts;
using ComputerShopContracts.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 FormShopSell : Form
{
private readonly ILogger _logger;
private readonly IComputerLogic _logicC;
private readonly IShopLogic _logicS;
public FormShopSell(ILogger<FormShopSell> logger, IComputerLogic logicC, IShopLogic logicS)
{
InitializeComponent();
_logger = logger;
_logicC = logicC;
_logicS = logicS;
}
private void FormShopSell_Load(object sender, EventArgs e)
{
_logger.LogInformation("Загрузка компьютеров для продажи");
try
{
var list = _logicC.ReadList(null);
if (list != null)
{
comboBoxComputer.DisplayMember = "ComputerName";
comboBoxComputer.ValueMember = "Id";
comboBoxComputer.DataSource = list;
comboBoxComputer.SelectedItem = null;
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Ошибка загрузки списка компьютеров");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void buttonSell_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 продажи");
try
{
var operationResult = _logicS.SellComputer(
new ComputerBindingModel
{
Id = Convert.ToInt32(comboBoxComputer.SelectedValue)
},
Convert.ToInt32(textBoxCount.Text)
);
if (!operationResult)
{
throw new Exception("Ошибка при создании продажи. 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 продажи");
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void buttonCancel_Click(object sender, EventArgs e)
{
DialogResult = DialogResult.Cancel;
Close();
}
}
}

60
ComputersShop/FormShopSell.resx Normal file
View File

@ -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>

1
ComputersShop/Program.cs
View File

@ -51,6 +51,7 @@ namespace ComputersShop
services.AddTransient<FormShop>();
services.AddTransient<FormShops>();
services.AddTransient<FormShopSupply>();
services.AddTransient<FormShopSell>();
}
}
}