Belnik/PIbd-21_Belianin_N.N._FurnitureAssembly
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Готовая лабораторная работа 2

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nikbel2004@outlook.com 2024-02-26 11:05:12 +04:00
parent c536721707
commit 6bcf56a3f8
13 changed files with 693 additions and 13 deletions
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8
FurnitureAssembly/FurnitureAssembly.sln
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@ -11,7 +11,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FurnitureAssemblyBusinessLo
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FurnitureAssemblyListImplement", "FurnitureAssemblyListImplement\FurnitureAssemblyListImplement.csproj", "{332092CD-AA0D-475A-88A2-2E887E29E56A}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FurnitureAssemblyView", "FurnitureAssemblyView\FurnitureAssemblyView.csproj", "{77944C5A-53FC-437B-A563-E7C09C769859}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FurnitureAssemblyView", "FurnitureAssemblyView\FurnitureAssemblyView.csproj", "{77944C5A-53FC-437B-A563-E7C09C769859}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FurnitureAssemblyFileImplement", "FurnitureAssemblyFileImplement\FurnitureAssemblyFileImplement.csproj", "{2EF175D6-B6BD-442B-B81E-67E368553726}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -39,6 +41,10 @@ Global
{77944C5A-53FC-437B-A563-E7C09C769859}.Debug|Any CPU.Build.0 = Debug|Any CPU
{77944C5A-53FC-437B-A563-E7C09C769859}.Release|Any CPU.ActiveCfg = Release|Any CPU
{77944C5A-53FC-437B-A563-E7C09C769859}.Release|Any CPU.Build.0 = Release|Any CPU
{2EF175D6-B6BD-442B-B81E-67E368553726}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{2EF175D6-B6BD-442B-B81E-67E368553726}.Debug|Any CPU.Build.0 = Debug|Any CPU
{2EF175D6-B6BD-442B-B81E-67E368553726}.Release|Any CPU.ActiveCfg = Release|Any CPU
{2EF175D6-B6BD-442B-B81E-67E368553726}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

69
FurnitureAssembly/FurnitureAssemblyFileImplement/DataFileSingleton.cs Normal file
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@ -0,0 +1,69 @@
using FurnitureAssemblyFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace FurnitureAssemblyFileImplement
{
internal class DataFileSingleton
{
private static DataFileSingleton? instance;
private readonly string WorkPieceFileName = "WorkPiece.xml";
private readonly string OrderFileName = "Order.xml";
private readonly string FurnitureFileName = "Furniture.xml";
public List<WorkPiece> WorkPieces { get; private set; }
public List<Order> Orders { get; private set; }
public List<Furniture> Furnitures { get; private set; }
public static DataFileSingleton GetInstance()
{
if (instance == null)
{
instance = new DataFileSingleton();
}
return instance;
}
public void SaveWorkPieces() => SaveData(WorkPieces, WorkPieceFileName, "WorkPieces", x => x.GetXElement);
public void SaveFurnitures() => SaveData(Furnitures, FurnitureFileName, "Furnitures", x => x.GetXElement);
public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
private DataFileSingleton()
{
WorkPieces = LoadData(WorkPieceFileName, "WorkPiece", x => WorkPiece.Create(x)!)!;
Furnitures = LoadData(FurnitureFileName, "Furniture", x => Furniture.Create(x)!)!;
Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
}
private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
{
if (File.Exists(filename))
{
return XDocument.Load(filename)?.Root?.Elements(xmlNodeName)?.Select(selectFunction)?.ToList();
}
return new List<T>();
}
private static void SaveData<T>(List<T> data, string filename, string xmlNodeName, Func<T, XElement> selectFunction)
{
if(data != null)
{
new XDocument(new XElement(xmlNodeName, data.Select(selectFunction).ToArray())).Save(filename);
}
}
}
}

14
FurnitureAssembly/FurnitureAssemblyFileImplement/FurnitureAssemblyFileImplement.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="..\FurnitureAssemblyContracts\FurnitureAssemblyContracts.csproj" />
<ProjectReference Include="..\FurnitureAssemblyDataModels\FurnitureAssemblyDataModels.csproj" />
</ItemGroup>
</Project>

97
FurnitureAssembly/FurnitureAssemblyFileImplement/Implements/FurnitureStorage.cs Normal file
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@ -0,0 +1,97 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.SearchModels;
using FurnitureAssemblyContracts.StoragesContracts;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemblyFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FurnitureAssemblyFileImplement.Implements
{
// Реализация интерфейса хранилища изделий
public class FurnitureStorage : IFurnitureStorage
{
private readonly DataFileSingleton source;
public FurnitureStorage()
{
source = DataFileSingleton.GetInstance();
}
public List<FurnitureViewModel> GetFullList()
{
return source.Furnitures.Select(x => x.GetViewModel).ToList();
}
public List<FurnitureViewModel> GetFilteredList(FurnitureSearchModel model)
{
if(string.IsNullOrEmpty(model.FurnitureName))
{
return new();
}
return source.Furnitures.Where(x => x.FurnitureName.Contains(model.FurnitureName)).Select(x => x.GetViewModel).ToList();
}
public FurnitureViewModel? GetElement(FurnitureSearchModel model)
{
if(string.IsNullOrEmpty(model.FurnitureName) && !model.Id.HasValue)
{
return null;
}
return source.Furnitures.FirstOrDefault(x => (!string.IsNullOrEmpty(model.FurnitureName) && x.FurnitureName == model.FurnitureName)
|| (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
public FurnitureViewModel? Insert(FurnitureBindingModel model)
{
model.Id = source.Furnitures.Count > 0 ? source.Furnitures.Max(x => x.Id) + 1 : 1;
var newFurniture = Furniture.Create(model);
if(newFurniture == null)
{
return null;
}
source.Furnitures.Add(newFurniture);
source.SaveFurnitures();
return newFurniture.GetViewModel;
}
public FurnitureViewModel? Update(FurnitureBindingModel model)
{
var furniture = source.Furnitures.FirstOrDefault(x => x.Id == model.Id);
if(furniture == null)
{
return null;
}
furniture.Update(model);
source.SaveFurnitures();
return furniture.GetViewModel;
}
public FurnitureViewModel? Delete(FurnitureBindingModel model)
{
var element = source.Furnitures.FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
source.Furnitures.Remove(element);
source.SaveFurnitures();
return element.GetViewModel;
}
return null;
}
}
}

111
FurnitureAssembly/FurnitureAssemblyFileImplement/Implements/OrderStorage.cs Normal file
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@ -0,0 +1,111 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.SearchModels;
using FurnitureAssemblyContracts.StoragesContracts;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemblyFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FurnitureAssemblyFileImplement.Implements
{
// Реализация интерфейса хранилища заказов
public class OrderStorage : IOrderStorage
{
private readonly DataFileSingleton source;
public OrderStorage()
{
source = DataFileSingleton.GetInstance();
}
public List<OrderViewModel> GetFullList()
{
return source.Orders.Select(x => GetViewModel(x)).ToList();
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return new();
}
return source.Orders.Where(x => x.Id == model.Id).Select(x => GetViewModel(x)).ToList();
}
public OrderViewModel? GetElement(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return null;
}
return source.Orders.FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
// Для загрузки названий изделия в заказе
private OrderViewModel GetViewModel(Order order)
{
var viewModel = order.GetViewModel;
var furniture = source.Furnitures.FirstOrDefault(x => x.Id == order.FurnitureId);
if(furniture != null)
{
viewModel.FurnitureName = furniture.FurnitureName;
}
return viewModel;
}
public OrderViewModel? Insert(OrderBindingModel model)
{
model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;
var newOrder = Order.Create(model);
if (newOrder == null)
{
return null;
}
source.Orders.Add(newOrder);
source.SaveOrders();
return GetViewModel(newOrder);
}
public OrderViewModel? Update(OrderBindingModel model)
{
var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
if(order == null)
{
return null;
}
order.Update(model);
source.SaveOrders();
return GetViewModel(order);
}
public OrderViewModel? Delete(OrderBindingModel model)
{
var element = source.Orders.FirstOrDefault(x => x.Id == model.Id);
if(element != null)
{
source.Orders.Remove(element);
source.SaveOrders();
return GetViewModel(element);
}
return null;
}
}
}

97
FurnitureAssembly/FurnitureAssemblyFileImplement/Implements/WorkPieceStorage.cs Normal file
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@ -0,0 +1,97 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.SearchModels;
using FurnitureAssemblyContracts.StoragesContracts;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemblyFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FurnitureAssemblyFileImplement.Implements
{
// Реализация интерфейса хранилища заготовок
public class WorkPieceStorage : IWorkPieceStorage
{
private readonly DataFileSingleton source;
public WorkPieceStorage()
{
source = DataFileSingleton.GetInstance();
}
public List<WorkPieceViewModel> GetFullList()
{
return source.WorkPieces.Select(x => x.GetViewModel).ToList();
}
public List<WorkPieceViewModel> GetFilteredList(WorkPieceSearchModel model)
{
if (string.IsNullOrEmpty(model.WorkPieceName))
{
return new();
}
return source.WorkPieces.Where(x => x.WorkPieceName.Contains(model.WorkPieceName)).Select(x => x.GetViewModel).ToList();
}
public WorkPieceViewModel? GetElement(WorkPieceSearchModel model)
{
if (string.IsNullOrEmpty(model.WorkPieceName) && !model.Id.HasValue)
{
return null;
}
return source.WorkPieces.FirstOrDefault(x => (!string.IsNullOrEmpty(model.WorkPieceName) && x.WorkPieceName == model.WorkPieceName)
|| (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
public WorkPieceViewModel? Insert(WorkPieceBindingModel model)
{
model.Id = source.WorkPieces.Count > 0 ? source.WorkPieces.Max(x => x.Id) + 1 : 1;
var newWorkPiece = WorkPiece.Create(model);
if (newWorkPiece == null)
{
return null;
}
source.WorkPieces.Add(newWorkPiece);
source.SaveWorkPieces();
return newWorkPiece.GetViewModel;
}
public WorkPieceViewModel? Update(WorkPieceBindingModel model)
{
var workPiece = source.WorkPieces.FirstOrDefault(x => x.Id == model.Id);
if (workPiece == null)
{
return null;
}
workPiece.Update(model);
source.SaveWorkPieces();
return workPiece.GetViewModel;
}
public WorkPieceViewModel? Delete(WorkPieceBindingModel model)
{
var element = source.WorkPieces.FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
source.WorkPieces.Remove(element);
source.SaveWorkPieces();
return element.GetViewModel;
}
return null;
}
}
}

107
FurnitureAssembly/FurnitureAssemblyFileImplement/Models/Furniture.cs Normal file
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@ -0,0 +1,107 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemblyDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace FurnitureAssemblyFileImplement.Models
{
// Класс, реализующий интерфейс модели изделия
public class Furniture : IFurnitureModel
{
public int Id { get; private set; }
public string FurnitureName { get; private set; } = string.Empty;
public double Price { get; private set; }
public Dictionary<int, int> WorkPieces { get; private set; } = new();
private Dictionary<int, (IWorkPieceModel, int)>? _furnitureWorkPieces = null;
public Dictionary<int, (IWorkPieceModel, int)> FurnitureWorkPieces
{
get
{
if (_furnitureWorkPieces == null)
{
var source = DataFileSingleton.GetInstance();
_furnitureWorkPieces = WorkPieces.ToDictionary(x => x.Key,
y => ((source.WorkPieces.FirstOrDefault(z => z.Id == y.Key) as IWorkPieceModel)!, y.Value));
}
return _furnitureWorkPieces;
}
}
public static Furniture? Create(FurnitureBindingModel model)
{
if (model == null)
{
return null;
}
return new Furniture()
{
Id = model.Id,
FurnitureName = model.FurnitureName,
Price = model.Price,
WorkPieces = model.FurnitureWorkPieces.ToDictionary(x => x.Key, x => x.Value.Item2)
};
}
public static Furniture? Create(XElement element)
{
if (element == null)
{
return null;
}
return new Furniture()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
FurnitureName = element.Element("FurnitureName")!.Value,
Price = Convert.ToDouble(element.Element("Price")!.Value),
WorkPieces = element.Element("FurnitureWorkPieces")!.Elements("FurnitureWorkPieces").ToDictionary(
x => Convert.ToInt32(x.Element("Key")?.Value),
y => Convert.ToInt32(y.Element("Value")?.Value))
};
}
public void Update(FurnitureBindingModel model)
{
if (model == null)
{
return;
}
FurnitureName = model.FurnitureName;
Price = model.Price;
WorkPieces = model.FurnitureWorkPieces.ToDictionary(x => x.Key, x => x.Value.Item2);
_furnitureWorkPieces = null;
}
public FurnitureViewModel GetViewModel => new()
{
Id = Id,
FurnitureName = FurnitureName,
Price = Price,
FurnitureWorkPieces = FurnitureWorkPieces
};
public XElement GetXElement => new("Furniture",
new XAttribute("Id", Id),
new XElement("FurnitureName", FurnitureName),
new XElement("Price", Price.ToString()),
new XElement("FurnitureWorkPieces", WorkPieces.Select(
x => new XElement("FurnitureWorkPieces",
new XElement("Key", x.Key),
new XElement("Value", x.Value))
).ToArray()));
}
}

101
FurnitureAssembly/FurnitureAssemblyFileImplement/Models/Order.cs Normal file
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@ -0,0 +1,101 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemblyDataModels.Enums;
using FurnitureAssemblyDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace FurnitureAssemblyFileImplement.Models
{
// Класс, реализующий интерфейс модели заказа
public class Order : IOrderModel
{
public int Id { get; private set; }
public int FurnitureId { get; private set; }
public int Count { get; private set; }
public double Sum { get; private set; }
public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
public DateTime DateCreate { get; private set; } = DateTime.Now;
public DateTime? DateImplement { get; private set; }
public static Order? Create(OrderBindingModel model)
{
if (model == null)
{
return null;
}
return new Order()
{
Id = model.Id,
FurnitureId = model.FurnitureId,
Count = model.Count,
Sum = model.Sum,
Status = model.Status,
DateCreate = model.DateCreate,
DateImplement = model.DateImplement
};
}
public static Order? Create(XElement element)
{
if (element == null)
{
return null;
}
return new Order()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
FurnitureId = Convert.ToInt32(element.Element("FurnitureId")!.Value),
Count = Convert.ToInt32(element.Element("Count")!.Value),
Sum = Convert.ToDouble(element.Element("Sum")!.Value),
Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value),
DateCreate = Convert.ToDateTime(element.Element("DateCreate")!.Value),
DateImplement = string.IsNullOrEmpty(element.Element("DateImplement")!.Value) ? null :
Convert.ToDateTime(element.Element("DateImplement")!.Value)
};
}
public void Update(OrderBindingModel model)
{
if (model == null)
{
return;
}
Status = model.Status;
DateImplement = model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
Id = Id,
FurnitureId = FurnitureId,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement
};
public XElement GetXElement => new("Order",
new XAttribute("Id", Id),
new XElement("FurnitureId", FurnitureId.ToString()),
new XElement("Count", Count.ToString()),
new XElement("Sum", Sum.ToString()),
new XElement("Status", Status.ToString()),
new XElement("DateCreate", DateCreate.ToString()),
new XElement("DateImplement", DateImplement.ToString()));
}
}

75
FurnitureAssembly/FurnitureAssemblyFileImplement/Models/WorkPiece.cs Normal file
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@ -0,0 +1,75 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemblyDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace FurnitureAssemblyFileImplement.Models
{
// Класс, реализующий интерфейс модели заготовки
public class WorkPiece : IWorkPieceModel
{
public int Id { get; private set; }
public string WorkPieceName { get; private set; } = string.Empty;
public double Cost { get; set; }
public static WorkPiece? Create(WorkPieceBindingModel model)
{
if (model == null)
{
return null;
}
return new WorkPiece()
{
Id = model.Id,
WorkPieceName = model.WorkPieceName,
Cost = model.Cost
};
}
public static WorkPiece? Create(XElement element)
{
if (element == null)
{
return null;
}
return new WorkPiece()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
WorkPieceName = element.Element("WorkPieceName")!.Value,
Cost = Convert.ToDouble(element.Element("Cost")!.Value)
};
}
public void Update(WorkPieceBindingModel model)
{
if (model == null)
{
return;
}
WorkPieceName = model.WorkPieceName;
Cost = model.Cost;
}
public WorkPieceViewModel GetViewModel => new()
{
Id = Id,
WorkPieceName = WorkPieceName,
Cost = Cost
};
public XElement GetXElement => new("WorkPiece",
new XAttribute("Id", Id),
new XElement("WorkPieceName", WorkPieceName),
new XElement("Cost", Cost.ToString()));
}
}

20
FurnitureAssembly/FurnitureAssemblyView/FormFurnitures.Designer.cs generated
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@ -31,7 +31,7 @@
buttonAdd = new Button();
buttonUpdate = new Button();
buttonDelete = new Button();
buttonRef = new Button();
buttonRefresh = new Button();
dataGridView = new DataGridView();
((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
SuspendLayout();
@ -68,13 +68,13 @@
//
// buttonRef
//
buttonRef.Location = new Point(640, 245);
buttonRef.Name = "buttonRef";
buttonRef.Size = new Size(116, 50);
buttonRef.TabIndex = 3;
buttonRef.Text = "Обновить";
buttonRef.UseVisualStyleBackColor = true;
buttonRef.Click += ButtonRef_Click;
buttonRefresh.Location = new Point(640, 245);
buttonRefresh.Name = "buttonRef";
buttonRefresh.Size = new Size(116, 50);
buttonRefresh.TabIndex = 3;
buttonRefresh.Text = "Обновить";
buttonRefresh.UseVisualStyleBackColor = true;
buttonRefresh.Click += ButtonRefresh_Click;
//
// dataGridView
//
@ -92,7 +92,7 @@
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(781, 450);
Controls.Add(dataGridView);
Controls.Add(buttonRef);
Controls.Add(buttonRefresh);
Controls.Add(buttonDelete);
Controls.Add(buttonUpdate);
Controls.Add(buttonAdd);
@ -108,7 +108,7 @@
private Button buttonAdd;
private Button buttonUpdate;
private Button buttonDelete;
private Button buttonRef;
private Button buttonRefresh;
private DataGridView dataGridView;
}
}

2
FurnitureAssembly/FurnitureAssemblyView/FormFurnitures.cs
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@ -118,7 +118,7 @@ namespace FurnitureAssemblyView
}
}
private void ButtonRef_Click(object sender, EventArgs e)
private void ButtonRefresh_Click(object sender, EventArgs e)
{
LoadData();
}

1
FurnitureAssembly/FurnitureAssemblyView/FurnitureAssemblyView.csproj
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@ -17,6 +17,7 @@
<ItemGroup>
<ProjectReference Include="..\FurnitureAssemblyBusinessLogic\FurnitureAssemblyBusinessLogic.csproj" />
<ProjectReference Include="..\FurnitureAssemblyContracts\FurnitureAssemblyContracts.csproj" />
<ProjectReference Include="..\FurnitureAssemblyFileImplement\FurnitureAssemblyFileImplement.csproj" />
<ProjectReference Include="..\FurnitureAssemblyListImplement\FurnitureAssemblyListImplement.csproj" />
</ItemGroup>

4
FurnitureAssembly/FurnitureAssemblyView/Program.cs
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@ -1,7 +1,7 @@
using FurnitureAssemblyBusinessLogic.BussinessLogic;
using FurnitureAssemblyContracts.BusinessLogicsContracts;
using FurnitureAssemblyContracts.StoragesContracts;
using FurnitureAssemblyListImplement.Implements;
using FurnitureAssemblyFileImplement.Implements;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
@ -12,7 +12,9 @@ namespace FurnitureAssemblyView
internal static class Program
{
private static ServiceProvider? _serviceProvider;
public static ServiceProvider? ServiceProvider => _serviceProvider;
/// <summary>
/// The main entry point for the application.
/// </summary>