From 589239e1341112532757f230ffb36579855d4972 Mon Sep 17 00:00:00 2001 From: marusya Date: Fri, 23 Feb 2024 10:28:13 +0400 Subject: [PATCH] =?UTF-8?q?2=20=D0=BB=D0=B0=D0=B1.?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- TravelCompany/TravelCompany.sln | 6 + TravelCompany/TravelCompany/Program.cs | 8 +- .../TravelCompany/TravelCompanyView.csproj | 3 + .../DataFileSingleton.cs | 54 +++++++++ .../Implements/ComponentStorage.cs | 78 +++++++++++++ .../Implements/OrderStorage.cs | 96 ++++++++++++++++ .../Implements/TravelStorage.cs | 82 ++++++++++++++ .../Models/Component.cs | 64 +++++++++++ .../Models/Order.cs | 104 ++++++++++++++++++ .../Models/Travel.cs | 95 ++++++++++++++++ .../TravelCompanyFileImplement.csproj | 14 +++ 11 files changed, 601 insertions(+), 3 deletions(-) create mode 100644 TravelCompany/TravelCompanyFileImplement/DataFileSingleton.cs create mode 100644 TravelCompany/TravelCompanyFileImplement/Implements/ComponentStorage.cs create mode 100644 TravelCompany/TravelCompanyFileImplement/Implements/OrderStorage.cs create mode 100644 TravelCompany/TravelCompanyFileImplement/Implements/TravelStorage.cs create mode 100644 TravelCompany/TravelCompanyFileImplement/Models/Component.cs create mode 100644 TravelCompany/TravelCompanyFileImplement/Models/Order.cs create mode 100644 TravelCompany/TravelCompanyFileImplement/Models/Travel.cs create mode 100644 TravelCompany/TravelCompanyFileImplement/TravelCompanyFileImplement.csproj diff --git a/TravelCompany/TravelCompany.sln b/TravelCompany/TravelCompany.sln index 9b2cab2..c013173 100644 --- a/TravelCompany/TravelCompany.sln +++ b/TravelCompany/TravelCompany.sln @@ -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 diff --git a/TravelCompany/TravelCompany/Program.cs b/TravelCompany/TravelCompany/Program.cs index 80d41e4..e4bdf5f 100644 --- a/TravelCompany/TravelCompany/Program.cs +++ b/TravelCompany/TravelCompany/Program.cs @@ -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(); services.AddTransient(); services.AddTransient(); + services.AddTransient(); services.AddTransient(); services.AddTransient(); + services.AddTransient(); services.AddTransient(); services.AddTransient(); diff --git a/TravelCompany/TravelCompany/TravelCompanyView.csproj b/TravelCompany/TravelCompany/TravelCompanyView.csproj index 8612256..fc8bff8 100644 --- a/TravelCompany/TravelCompany/TravelCompanyView.csproj +++ b/TravelCompany/TravelCompany/TravelCompanyView.csproj @@ -10,16 +10,19 @@ + + + diff --git a/TravelCompany/TravelCompanyFileImplement/DataFileSingleton.cs b/TravelCompany/TravelCompanyFileImplement/DataFileSingleton.cs new file mode 100644 index 0000000..1bb27c6 --- /dev/null +++ b/TravelCompany/TravelCompanyFileImplement/DataFileSingleton.cs @@ -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 Components { get; private set; } + public List Orders { get; private set; } + public List 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? LoadData(string filename, string xmlNodeName, Func selectFunction) + { + if (File.Exists(filename)) + { + return + XDocument.Load(filename)?.Root?.Elements(xmlNodeName)?.Select(selectFunction)?.ToList(); + } + return new List(); + } + private static void SaveData(List data, string filename, string xmlNodeName, Func selectFunction) + { + if (data != null) + { + new XDocument(new XElement(xmlNodeName, data.Select(selectFunction).ToArray())).Save(filename); + } + } + } +} diff --git a/TravelCompany/TravelCompanyFileImplement/Implements/ComponentStorage.cs b/TravelCompany/TravelCompanyFileImplement/Implements/ComponentStorage.cs new file mode 100644 index 0000000..ea25b28 --- /dev/null +++ b/TravelCompany/TravelCompanyFileImplement/Implements/ComponentStorage.cs @@ -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 GetFullList() + { + return source.Components.Select(x => x.GetViewModel).ToList(); + } + public List 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; + } + + } +} diff --git a/TravelCompany/TravelCompanyFileImplement/Implements/OrderStorage.cs b/TravelCompany/TravelCompanyFileImplement/Implements/OrderStorage.cs new file mode 100644 index 0000000..2ecb135 --- /dev/null +++ b/TravelCompany/TravelCompanyFileImplement/Implements/OrderStorage.cs @@ -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 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 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; + } + } +} diff --git a/TravelCompany/TravelCompanyFileImplement/Implements/TravelStorage.cs b/TravelCompany/TravelCompanyFileImplement/Implements/TravelStorage.cs new file mode 100644 index 0000000..0d9ad82 --- /dev/null +++ b/TravelCompany/TravelCompanyFileImplement/Implements/TravelStorage.cs @@ -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 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 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; + } + } +} diff --git a/TravelCompany/TravelCompanyFileImplement/Models/Component.cs b/TravelCompany/TravelCompanyFileImplement/Models/Component.cs new file mode 100644 index 0000000..0a39648 --- /dev/null +++ b/TravelCompany/TravelCompanyFileImplement/Models/Component.cs @@ -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())); + } +} diff --git a/TravelCompany/TravelCompanyFileImplement/Models/Order.cs b/TravelCompany/TravelCompanyFileImplement/Models/Order.cs new file mode 100644 index 0000000..d73b728 --- /dev/null +++ b/TravelCompany/TravelCompanyFileImplement/Models/Order.cs @@ -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())); + } +} diff --git a/TravelCompany/TravelCompanyFileImplement/Models/Travel.cs b/TravelCompany/TravelCompanyFileImplement/Models/Travel.cs new file mode 100644 index 0000000..a493ee4 --- /dev/null +++ b/TravelCompany/TravelCompanyFileImplement/Models/Travel.cs @@ -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 Components { get; private set; } = new(); + private Dictionary? _TravelComponents = null; + public Dictionary 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())); + + } +} diff --git a/TravelCompany/TravelCompanyFileImplement/TravelCompanyFileImplement.csproj b/TravelCompany/TravelCompanyFileImplement/TravelCompanyFileImplement.csproj new file mode 100644 index 0000000..2cf28e6 --- /dev/null +++ b/TravelCompany/TravelCompanyFileImplement/TravelCompanyFileImplement.csproj @@ -0,0 +1,14 @@ + + + + net6.0 + enable + enable + + + + + + + +