goldfest228/PIBD-21_Lobashov_I_D_TravelCompany
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This commit is contained in:
marusya 2024-02-23 10:28:13 +04:00
parent 757b4cbc70
commit 589239e134
11 changed files with 601 additions and 3 deletions
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6
TravelCompany/TravelCompany.sln
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@ -13,6 +13,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TravelCompanyBusinessLogic"
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TravelCompanyListImplement", "TravelCompanyListImplement\TravelCompanyListImplement.csproj", "{46AEB3CA-9FB8-444A-9145-B274C5FBEF6B}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TravelCompanyFileImplement", "TravelCompanyFileImplement\TravelCompanyFileImplement.csproj", "{3684BE6E-B9D1-450E-B450-FCE08421C87B}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -39,6 +41,10 @@ Global
{46AEB3CA-9FB8-444A-9145-B274C5FBEF6B}.Debug|Any CPU.Build.0 = Debug|Any CPU
{46AEB3CA-9FB8-444A-9145-B274C5FBEF6B}.Release|Any CPU.ActiveCfg = Release|Any CPU
{46AEB3CA-9FB8-444A-9145-B274C5FBEF6B}.Release|Any CPU.Build.0 = Release|Any CPU
{3684BE6E-B9D1-450E-B450-FCE08421C87B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{3684BE6E-B9D1-450E-B450-FCE08421C87B}.Debug|Any CPU.Build.0 = Debug|Any CPU
{3684BE6E-B9D1-450E-B450-FCE08421C87B}.Release|Any CPU.ActiveCfg = Release|Any CPU
{3684BE6E-B9D1-450E-B450-FCE08421C87B}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

8
TravelCompany/TravelCompany/Program.cs
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@ -1,13 +1,13 @@
using TravelCompany.Forms;
using TravelCompanyContracts.BusinessLogicsContracts;
using TravelCompanyBusinessLogic.BusinessLogic;
using TravelCompanyContracts.StoragesContracts;
using TravelCompanyListImplement.Implements;
using TravelCompanyFileImplement.Implements;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;
namespace TravelCompany
namespace TravelCompany.Forms
{
internal static class Program
{
@ -38,9 +38,11 @@ namespace TravelCompany
services.AddTransient<IComponentStorage, ComponentStorage>();
services.AddTransient<IOrderStorage, OrderStorage>();
services.AddTransient<ITravelStorage, TravelStorage>();
services.AddTransient<IComponentLogic, ComponentLogic>();
services.AddTransient<IOrderLogic, OrderLogic>();
services.AddTransient<ITravelLogic, TravelLogic>();
services.AddTransient<FormMain>();
services.AddTransient<FormComponent>();
services.AddTransient<FormComponents>();

3
TravelCompany/TravelCompany/TravelCompanyView.csproj
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@ -10,16 +10,19 @@
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Configuration" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="8.0.0" />
<PackageReference Include="NLog" Version="5.2.8" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\TravelCompanyBusinessLogic\TravelCompanyBusinessLogic.csproj" />
<ProjectReference Include="..\TravelCompanyContracts\TravelCompanyContracts.csproj" />
<ProjectReference Include="..\TravelCompanyFileImplement\TravelCompanyFileImplement.csproj" />
<ProjectReference Include="..\TravelCompanyListImplement\TravelCompanyListImplement.csproj" />
</ItemGroup>

54
TravelCompany/TravelCompanyFileImplement/DataFileSingleton.cs Normal file
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@ -0,0 +1,54 @@
using TravelCompanyFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace TravelCompanyFileImplement
{
public class DataFileSingleton
{
private static DataFileSingleton? instance;
private readonly string ComponentFileName = "Component.xml";
private readonly string OrderFileName = "Order.xml";
private readonly string TravelFileName = "Travel.xml";
public List<Component> Components { get; private set; }
public List<Order> Orders { get; private set; }
public List<Travel> Travels { get; private set; }
public static DataFileSingleton GetInstance()
{
if (instance == null)
{
instance = new DataFileSingleton();
}
return instance;
}
public void SaveComponents() => SaveData(Components, ComponentFileName, "Components", x => x.GetXElement);
public void SaveTravels() => SaveData(Travels, TravelFileName, "Travels", x => x.GetXElement);
public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
private DataFileSingleton()
{
Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
Travels = LoadData(TravelFileName, "Travel", x => Travel.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);
}
}
}
}

78
TravelCompany/TravelCompanyFileImplement/Implements/ComponentStorage.cs Normal file
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@ -0,0 +1,78 @@
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.SearchModels;
using TravelCompanyContracts.StoragesContracts;
using TravelCompanyContracts.ViewModels;
using TravelCompanyFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace TravelCompanyFileImplement.Implements
{
public class ComponentStorage : IComponentStorage
{
private readonly DataFileSingleton source;
public ComponentStorage()
{
source = DataFileSingleton.GetInstance();
}
public List<ComponentViewModel> GetFullList()
{
return source.Components.Select(x => x.GetViewModel).ToList();
}
public List<ComponentViewModel> GetFilteredList(ComponentSearchModel model)
{
if (string.IsNullOrEmpty(model.ComponentName))
{
return new();
}
return source.Components.Where(x => x.ComponentName.Contains(model.ComponentName)).Select(x => x.GetViewModel).ToList();
}
public ComponentViewModel? GetElement(ComponentSearchModel model)
{
if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
{
return null;
}
return source.Components.FirstOrDefault(x => (!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName == model.ComponentName) ||
(model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
public ComponentViewModel? Insert(ComponentBindingModel model)
{
model.Id = source.Components.Count > 0 ? source.Components.Max(x => x.Id) + 1 : 1;
var newComponent = Component.Create(model);
if (newComponent == null)
{
return null;
}
source.Components.Add(newComponent);
source.SaveComponents();
return newComponent.GetViewModel;
}
public ComponentViewModel? Update(ComponentBindingModel model)
{
var component = source.Components.FirstOrDefault(x => x.Id == model.Id);
if (component == null)
{
return null;
}
component.Update(model);
source.SaveComponents();
return component.GetViewModel;
}
public ComponentViewModel? Delete(ComponentBindingModel model)
{
var element = source.Components.FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
source.Components.Remove(element);
source.SaveComponents();
return element.GetViewModel;
}
return null;
}
}
}

96
TravelCompany/TravelCompanyFileImplement/Implements/OrderStorage.cs Normal file
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@ -0,0 +1,96 @@
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.SearchModels;
using TravelCompanyContracts.StoragesContracts;
using TravelCompanyContracts.ViewModels;
using TravelCompanyFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace TravelCompanyFileImplement.Implements
{
public class OrderStorage : IOrderStorage
{
private readonly DataFileSingleton source;
public OrderStorage()
{
source = DataFileSingleton.GetInstance();
}
public OrderViewModel? GetElement(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return null;
}
return GetViewModel(source.Orders.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id));
}
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 List<OrderViewModel> GetFullList()
{
return source.Orders.Select(x => GetViewModel(x)).ToList();
}
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 order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
if (order == null)
{
return null;
}
order.Update(model);
source.SaveOrders();
return GetViewModel(order);
}
private OrderViewModel GetViewModel(Order order)
{
var viewModel = order.GetViewModel;
foreach (var comp in source.Travels)
{
if (comp.Id == order.TravelId)
{
viewModel.TravelName = comp.TravelName;
break;
}
}
return viewModel;
}
}
}

82
TravelCompany/TravelCompanyFileImplement/Implements/TravelStorage.cs Normal file
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@ -0,0 +1,82 @@
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.SearchModels;
using TravelCompanyContracts.StoragesContracts;
using TravelCompanyContracts.ViewModels;
using TravelCompanyFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace TravelCompanyFileImplement.Implements
{
public class TravelStorage : ITravelStorage
{
private readonly DataFileSingleton source;
public TravelStorage()
{
source = DataFileSingleton.GetInstance();
}
public TravelViewModel? GetElement(TravelSearchModel model)
{
if (string.IsNullOrEmpty(model.TravelName) && !model.Id.HasValue)
{
return null;
}
return source.Travels.FirstOrDefault(x => (!string.IsNullOrEmpty(model.TravelName) && x.TravelName == model.TravelName) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
public List<TravelViewModel> GetFilteredList(TravelSearchModel model)
{
if (string.IsNullOrEmpty(model.TravelName))
{
return new();
}
return source.Travels.Where(x => x.TravelName.Contains(model.TravelName)).Select(x => x.GetViewModel).ToList();
}
public List<TravelViewModel> GetFullList()
{
return source.Travels.Select(x => x.GetViewModel).ToList();
}
public TravelViewModel? Insert(TravelBindingModel model)
{
model.Id = source.Travels.Count > 0 ? source.Travels.Max(x => x.Id) + 1 : 1;
var newDoc = Travel.Create(model);
if (newDoc == null)
{
return null;
}
source.Travels.Add(newDoc);
source.SaveTravels();
return newDoc.GetViewModel;
}
public TravelViewModel? Update(TravelBindingModel model)
{
var document = source.Travels.FirstOrDefault(x => x.Id == model.Id);
if (document == null)
{
return null;
}
document.Update(model);
source.SaveTravels();
return document.GetViewModel;
}
public TravelViewModel? Delete(TravelBindingModel model)
{
var document = source.Travels.FirstOrDefault(x => x.Id == model.Id);
if (document == null)
{
return null;
}
document.Update(model);
source.SaveTravels();
return document.GetViewModel;
}
}
}

64
TravelCompany/TravelCompanyFileImplement/Models/Component.cs Normal file
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@ -0,0 +1,64 @@
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.ViewModels;
using TravelCompanyDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace TravelCompanyFileImplement.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 static Component? Create(XElement element)
{
if (element == null)
{
return null;
}
return new Component()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
ComponentName = element.Element("ComponentName")!.Value,
Cost = Convert.ToDouble(element.Element("Cost")!.Value)
};
}
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
};
public XElement GetXElement => new("Component",
new XAttribute("Id", Id),
new XElement("ComponentName", ComponentName),
new XElement("Cost", Cost.ToString()));
}
}

104
TravelCompany/TravelCompanyFileImplement/Models/Order.cs Normal file
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@ -0,0 +1,104 @@
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.ViewModels;
using TravelCompanyDataModels.Enums;
using TravelCompanyDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace TravelCompanyFileImplement.Models
{
public class Order : IOrderModel
{
public int TravelId { 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 int Id { get; private set; }
public static Order? Create(OrderBindingModel? model)
{
if (model == null)
{
return null;
}
return new Order()
{
Id = model.Id,
TravelId = model.TravelId,
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;
}
var order = new Order()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
TravelId = Convert.ToInt32(element.Element("TravelId")!.Value),
Count = Convert.ToInt32(element.Element("Count")!.Value),
Sum = Convert.ToDouble(element.Element("Sum")!.Value),
DateCreate = DateTime.ParseExact(element.Element("DateCreate")!.Value, "G", null),
};
DateTime.TryParse(element.Element("DateImplement")!.Value, out DateTime dateImpl);
order.DateImplement = dateImpl;
if (!Enum.TryParse(element.Element("Status")!.Value, out OrderStatus status))
{
return null;
}
order.Status = status;
return order;
}
public void Update(OrderBindingModel? model)
{
if (model == null)
{
return;
}
Status = model.Status;
DateImplement = model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
Id = Id,
TravelId = TravelId,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement
};
public XElement GetXElement => new("Order",
new XAttribute("Id", Id),
new XElement("TravelId", TravelId),
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()));
}
}

95
TravelCompany/TravelCompanyFileImplement/Models/Travel.cs Normal file
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@ -0,0 +1,95 @@
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.ViewModels;
using TravelCompanyDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace TravelCompanyFileImplement.Models
{
public class Travel : ITravelModel
{
public int Id { get; private set; }
public string TravelName { get; private set; } = string.Empty;
public double Price { get; private set; }
public Dictionary<int, int> Components { get; private set; } = new();
private Dictionary<int, (IComponentModel, int)>? _TravelComponents = null;
public Dictionary<int, (IComponentModel, int)> TravelComponents
{
get
{
if (_TravelComponents == null)
{
var source = DataFileSingleton.GetInstance();
_TravelComponents = Components.ToDictionary(x => x.Key, y =>
((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,
y.Value));
}
return _TravelComponents;
}
}
public static Travel? Create(TravelBindingModel model)
{
if (model == null)
{
return null;
}
return new Travel()
{
Id = model.Id,
TravelName = model.TravelName,
Price = model.Price,
Components = model.TravelComponents.ToDictionary(x => x.Key, x
=> x.Value.Item2)
};
}
public static Travel? Create(XElement element)
{
if (element == null)
{
return null;
}
return new Travel()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
TravelName = element.Element("TravelName")!.Value,
Price = Convert.ToDouble(element.Element("Price")!.Value),
Components =
element.Element("TravelComponents")!.Elements("TravelComponent")
.ToDictionary(x =>
Convert.ToInt32(x.Element("Key")?.Value), x =>
Convert.ToInt32(x.Element("Value")?.Value))
};
}
public void Update(TravelBindingModel model)
{
if (model == null)
{
return;
}
TravelName = model.TravelName;
Price = model.Price;
Components = model.TravelComponents.ToDictionary(x => x.Key, x =>
x.Value.Item2);
_TravelComponents = null;
}
public TravelViewModel GetViewModel => new()
{
Id = Id,
TravelName = TravelName,
Price = Price,
TravelComponents = TravelComponents
};
public XElement GetXElement => new("Travel",
new XAttribute("Id", Id),
new XElement("TravelName", TravelName),
new XElement("Price", Price.ToString()),
new XElement("TravelComponents", Components.Select(x => new XElement("TravelComponent", new XElement("Key", x.Key), new XElement("Value", x.Value)))
.ToArray()));
}
}

14
TravelCompany/TravelCompanyFileImplement/TravelCompanyFileImplement.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="..\TravelCompanyContracts\TravelCompanyContracts.csproj" />
<ProjectReference Include="..\TravelCompanyDataModels\TravelCompanyDataModels.csproj" />
</ItemGroup>
</Project>