From 4fdc80ce9db3559657a6c7e1efbf3aca3f9b5efa Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=D0=92=D0=BB=D0=B0=D0=B4=D0=B8=D0=BC=D0=B8=D1=80=20=D0=94?= =?UTF-8?q?=D0=B0=D0=BD=D0=B8=D0=BB=D0=BE=D0=B2?= Date: Fri, 22 Mar 2024 18:18:18 +0400 Subject: [PATCH] Lab2 --- RenovationWork/RenovationWork.sln | 8 +- RenovationWork/RenovationWork/Program.cs | 2 +- .../RenovationWork/RenovationWorkView.csproj | 1 + .../DataFileSingleton.cs | 55 ++++++++++++ .../Implements/ComponentStorage.cs | 84 +++++++++++++++++++ .../Implements/OrderStorage.cs | 81 ++++++++++++++++++ .../Implements/RepairStorage.cs | 81 ++++++++++++++++++ .../Models/Component.cs | 60 +++++++++++++ .../Models/Order.cs | 82 ++++++++++++++++++ .../Models/Repair.cs | 84 +++++++++++++++++++ .../RenovationWorkFileImplement.csproj | 14 ++++ 11 files changed, 550 insertions(+), 2 deletions(-) create mode 100644 RenovationWork/RenovationWorkFileImplement/DataFileSingleton.cs create mode 100644 RenovationWork/RenovationWorkFileImplement/Implements/ComponentStorage.cs create mode 100644 RenovationWork/RenovationWorkFileImplement/Implements/OrderStorage.cs create mode 100644 RenovationWork/RenovationWorkFileImplement/Implements/RepairStorage.cs create mode 100644 RenovationWork/RenovationWorkFileImplement/Models/Component.cs create mode 100644 RenovationWork/RenovationWorkFileImplement/Models/Order.cs create mode 100644 RenovationWork/RenovationWorkFileImplement/Models/Repair.cs create mode 100644 RenovationWork/RenovationWorkFileImplement/RenovationWorkFileImplement.csproj diff --git a/RenovationWork/RenovationWork.sln b/RenovationWork/RenovationWork.sln index 62abf84..4aeae29 100644 --- a/RenovationWork/RenovationWork.sln +++ b/RenovationWork/RenovationWork.sln @@ -3,7 +3,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00 # Visual Studio Version 17 VisualStudioVersion = 17.8.34330.188 MinimumVisualStudioVersion = 10.0.40219.1 -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RenovationWorkView", "RenovationWork\RenovationWorkView.csproj", "{0CB24AB4-7DB9-4B3B-B178-A5866CAB684D}" +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RenovationWorkView", "RenovationWork\RenovationWorkView.csproj", "{0CB24AB4-7DB9-4B3B-B178-A5866CAB684D}" EndProject Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RenovationWorkDataModels", "RenovationWorkDataModels\RenovationWorkDataModels.csproj", "{82B84205-6A94-434F-8A60-DD5EE186CF18}" EndProject @@ -13,6 +13,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RenovationWorkBusinessLogic EndProject Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RenovationWorkListImplement", "RenovationWorkListImplement\RenovationWorkListImplement.csproj", "{CBEF7964-AEB9-4FE9-B85F-9FBDEE198EED}" EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RenovationWorkFileImplement", "RenovationWorkFileImplement\RenovationWorkFileImplement.csproj", "{C52182B7-2CA7-4D36-BC9F-81F165A4539A}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU @@ -39,6 +41,10 @@ Global {CBEF7964-AEB9-4FE9-B85F-9FBDEE198EED}.Debug|Any CPU.Build.0 = Debug|Any CPU {CBEF7964-AEB9-4FE9-B85F-9FBDEE198EED}.Release|Any CPU.ActiveCfg = Release|Any CPU {CBEF7964-AEB9-4FE9-B85F-9FBDEE198EED}.Release|Any CPU.Build.0 = Release|Any CPU + {C52182B7-2CA7-4D36-BC9F-81F165A4539A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {C52182B7-2CA7-4D36-BC9F-81F165A4539A}.Debug|Any CPU.Build.0 = Debug|Any CPU + {C52182B7-2CA7-4D36-BC9F-81F165A4539A}.Release|Any CPU.ActiveCfg = Release|Any CPU + {C52182B7-2CA7-4D36-BC9F-81F165A4539A}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/RenovationWork/RenovationWork/Program.cs b/RenovationWork/RenovationWork/Program.cs index 419c2af..632e3c8 100644 --- a/RenovationWork/RenovationWork/Program.cs +++ b/RenovationWork/RenovationWork/Program.cs @@ -1,7 +1,7 @@ using RenovationWorkBusinessLogic.BusinessLogics; using RenovationWorkContracts.BusinessLogicsContracts; using RenovationWorkContracts.StoragesContracts; -using RenovationWorkListImplement.Implements; +using RenovationWorkFileImplement.Implements; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using NLog.Extensions.Logging; diff --git a/RenovationWork/RenovationWork/RenovationWorkView.csproj b/RenovationWork/RenovationWork/RenovationWorkView.csproj index 9a90fc6..709081e 100644 --- a/RenovationWork/RenovationWork/RenovationWorkView.csproj +++ b/RenovationWork/RenovationWork/RenovationWorkView.csproj @@ -16,6 +16,7 @@ + diff --git a/RenovationWork/RenovationWorkFileImplement/DataFileSingleton.cs b/RenovationWork/RenovationWorkFileImplement/DataFileSingleton.cs new file mode 100644 index 0000000..e2f06f6 --- /dev/null +++ b/RenovationWork/RenovationWorkFileImplement/DataFileSingleton.cs @@ -0,0 +1,55 @@ +using RenovationWorkFileImplement.Models; +using System.Xml.Linq; + +namespace RenovationWorkFileImplement +{ + public class DataFileSingleton + { + private static DataFileSingleton? instance; + private readonly string ComponentFileName = "Component.xml"; + private readonly string OrderFileName = "Order.xml"; + private readonly string RepairFileName = "Repair.xml"; + public List Components { get; private set; } + public List Orders { get; private set; } + public List Repairs { 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 SaveRepairs() => SaveData(Repairs, RepairFileName, "Repairs", x => x.GetXElement); + public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement); + private DataFileSingleton() + { + Components = LoadData(ComponentFileName, "Component", x => + Component.Create(x)!)!; + Repairs = LoadData(RepairFileName, "Repair", x => + Repair.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/RenovationWork/RenovationWorkFileImplement/Implements/ComponentStorage.cs b/RenovationWork/RenovationWorkFileImplement/Implements/ComponentStorage.cs new file mode 100644 index 0000000..80bf56a --- /dev/null +++ b/RenovationWork/RenovationWorkFileImplement/Implements/ComponentStorage.cs @@ -0,0 +1,84 @@ +using RenovationWorkContracts.BindingModels; +using RenovationWorkContracts.SearchModels; +using RenovationWorkContracts.StoragesContracts; +using RenovationWorkContracts.ViewModels; +using RenovationWorkFileImplement.Models; + +namespace RenovationWorkFileImplement.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; + } + + //чтобы получить первый элемент, который удовлетворяет заданным условиям выборки + return source.Components + .FirstOrDefault(x => + (!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName == model.ComponentName) || + (model.Id.HasValue && x.Id == model.Id))?.GetViewModel; + //вызывается для найденного элемента вернуть представление модели ComponentViewModel + } + 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/RenovationWork/RenovationWorkFileImplement/Implements/OrderStorage.cs b/RenovationWork/RenovationWorkFileImplement/Implements/OrderStorage.cs new file mode 100644 index 0000000..ab570f3 --- /dev/null +++ b/RenovationWork/RenovationWorkFileImplement/Implements/OrderStorage.cs @@ -0,0 +1,81 @@ +using RenovationWorkContracts.BindingModels; +using RenovationWorkContracts.SearchModels; +using RenovationWorkContracts.StoragesContracts; +using RenovationWorkContracts.ViewModels; +using RenovationWorkFileImplement.Models; +using System.Reflection; + +namespace RenovationWorkFileImplement.Implements +{ + public class OrderStorage: IOrderStorage + { + private readonly DataFileSingleton source; + public OrderStorage() + { + source = DataFileSingleton.GetInstance(); + } + public List GetFullList() + { + return source.Orders.Select(x => AccessRepairStorage(x.GetViewModel)).ToList(); + } + public List GetFilteredList(OrderSearchModel model) + { + if (!model.Id.HasValue) + { + return new(); + } + return source.Orders.Where(x => x.Id == model.Id) + .Select(x => AccessRepairStorage(x.GetViewModel)).ToList(); + } + public OrderViewModel? GetElement(OrderSearchModel model) + { + if (!model.Id.HasValue) + { + return null; + } + return AccessRepairStorage(source.Orders.FirstOrDefault( + x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel); + } + 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 AccessRepairStorage(newOrder.GetViewModel); + } + 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 AccessRepairStorage(order.GetViewModel); + } + 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 AccessRepairStorage(element.GetViewModel); + } + return null; + } + public OrderViewModel? AccessRepairStorage(OrderViewModel model) + { + var SelectedRepair = source.Repairs.FirstOrDefault(x => x.Id == model.RepairId); + + model.RepairName = SelectedRepair?.RepairName ?? string.Empty; + return model; + } + } +} diff --git a/RenovationWork/RenovationWorkFileImplement/Implements/RepairStorage.cs b/RenovationWork/RenovationWorkFileImplement/Implements/RepairStorage.cs new file mode 100644 index 0000000..dba34a8 --- /dev/null +++ b/RenovationWork/RenovationWorkFileImplement/Implements/RepairStorage.cs @@ -0,0 +1,81 @@ +using RenovationWorkContracts.BindingModels; +using RenovationWorkContracts.SearchModels; +using RenovationWorkContracts.StoragesContracts; +using RenovationWorkContracts.ViewModels; +using RenovationWorkFileImplement.Models; + +namespace RenovationWorkFileImplement.Implements +{ + public class RepairStorage: IRepairStorage + { + private readonly DataFileSingleton source; + public RepairStorage() + { + source = DataFileSingleton.GetInstance(); + } + public List GetFullList() + { + return source.Repairs + .Select(x => x.GetViewModel) + .ToList(); + } + + public List GetFilteredList(RepairSearchModel model) + { + if (string.IsNullOrEmpty(model.RepairName)) + { + return new(); + } + return source.Repairs + .Where(x => x.RepairName.Contains(model.RepairName)) + .Select(x => x.GetViewModel) + .ToList(); + } + public RepairViewModel? GetElement(RepairSearchModel model) + { + if (string.IsNullOrEmpty(model.RepairName) && !model.Id.HasValue) + { + return null; + } + return source.Repairs + .FirstOrDefault(x => + (!string.IsNullOrEmpty(model.RepairName) && x.RepairName == model.RepairName) || + (model.Id.HasValue && x.Id == model.Id)) + ?.GetViewModel; + } + public RepairViewModel? Insert(RepairBindingModel model) + { + model.Id = source.Repairs.Count > 0 ? source.Repairs.Max(x => x.Id) + 1 : 1; + var newRepair = Repair.Create(model); + if (newRepair == null) + { + return null; + } + source.Repairs.Add(newRepair); + source.SaveRepairs(); + return newRepair.GetViewModel; + } + public RepairViewModel? Update(RepairBindingModel model) + { + var Repair = source.Repairs.FirstOrDefault(x => x.Id == model.Id); + if (Repair == null) + { + return null; + } + Repair.Update(model); + source.SaveRepairs(); + return Repair.GetViewModel; + } + public RepairViewModel? Delete(RepairBindingModel model) + { + var Repair = source.Repairs.FirstOrDefault(x => x.Id == model.Id); + if (Repair != null) + { + source.Repairs.Remove(Repair); + source.SaveRepairs(); + return Repair.GetViewModel; + } + return null; + } + } +} diff --git a/RenovationWork/RenovationWorkFileImplement/Models/Component.cs b/RenovationWork/RenovationWorkFileImplement/Models/Component.cs new file mode 100644 index 0000000..7b797ed --- /dev/null +++ b/RenovationWork/RenovationWorkFileImplement/Models/Component.cs @@ -0,0 +1,60 @@ +using RenovationWorkContracts.BindingModels; +using RenovationWorkContracts.ViewModels; +using RenovationWorkDataModels.Models; +using System.Xml.Linq; + + +namespace RenovationWorkFileImplement.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/RenovationWork/RenovationWorkFileImplement/Models/Order.cs b/RenovationWork/RenovationWorkFileImplement/Models/Order.cs new file mode 100644 index 0000000..1361e13 --- /dev/null +++ b/RenovationWork/RenovationWorkFileImplement/Models/Order.cs @@ -0,0 +1,82 @@ +using RenovationWorkContracts.BindingModels; +using RenovationWorkContracts.ViewModels; +using RenovationWorkDataModels.Enums; +using RenovationWorkDataModels.Models; +using System.Xml.Linq; + +namespace RenovationWorkFileImplement.Models +{ + public class Order: IOrderModel + { + public int Id { get; private set; } + public int RepairId { get; private set; } + public int Count { get; private set; } + public double Sum { get; private set; } + public OrderStatus Status { get; private set; } + public DateTime DateCreate { get; private set; } + public DateTime? DateImplement { get; private set; } + + public static Order? Create(OrderBindingModel model) + { + if (model == null) + { + return null; + } + return new Order() + { + Id = model.Id, + RepairId = model.RepairId, + 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), + RepairId = Convert.ToInt32(element.Element("RepairId")!.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.ToString()), + 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, + RepairId = RepairId, + Count = Count, + Sum = Sum, + Status = Status, + DateCreate = DateCreate, + DateImplement = DateImplement, + }; + public XElement GetXElement => new("Order", + new XAttribute("Id", Id), + new XElement("RepairId", RepairId), + new XElement("Sum", Sum.ToString()), + new XElement("Count", Count), + new XElement("Status", Status.ToString()), + new XElement("DateCreate", DateCreate.ToString()), + new XElement("DateImplement", DateImplement.ToString()) + ); + } +} diff --git a/RenovationWork/RenovationWorkFileImplement/Models/Repair.cs b/RenovationWork/RenovationWorkFileImplement/Models/Repair.cs new file mode 100644 index 0000000..14f8c07 --- /dev/null +++ b/RenovationWork/RenovationWorkFileImplement/Models/Repair.cs @@ -0,0 +1,84 @@ +using RenovationWorkContracts.BindingModels; +using RenovationWorkContracts.ViewModels; +using RenovationWorkDataModels.Models; +using System.Xml.Linq; + +namespace RenovationWorkFileImplement.Models +{ + public class Repair : IRepairModel + { + public int Id { get; private set; } + public string RepairName { get; private set; } = string.Empty; + public double Price { get; private set; } + public Dictionary Components { get; private set; } = new(); + private Dictionary? _repairComponents = null; + public Dictionary RepairComponents + { + get + { + if (_repairComponents == null) + { + var source = DataFileSingleton.GetInstance(); + _repairComponents = Components.ToDictionary(x => x.Key, y => + ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!, y.Value)); + } + return _repairComponents; + } + } + public static Repair? Create(RepairBindingModel model) + { + if (model == null) + { + return null; + } + return new Repair() + { + Id = model.Id, + RepairName = model.RepairName, + Price = model.Price, + Components = model.RepairComponents.ToDictionary(x => x.Key, x => x.Value.Item2) + }; + } + public static Repair? Create(XElement element) + { + if (element == null) + { + return null; + } + return new Repair() + { + Id = Convert.ToInt32(element.Attribute("Id")!.Value), + RepairName = element.Element("RepairName")!.Value, + Price = Convert.ToDouble(element.Element("Price")!.Value), + Components = element.Element("RepairComponents")!.Elements("RepairComponent").ToDictionary(x => + Convert.ToInt32(x.Element("Key")?.Value), x => Convert.ToInt32(x.Element("Value")?.Value)) + }; + } + public void Update(RepairBindingModel model) + { + if (model == null) + { + return; + } + RepairName = model.RepairName; + Price = model.Price; + Components = model.RepairComponents.ToDictionary(x => x.Key, x => x.Value.Item2); + _repairComponents = null; + } + public RepairViewModel GetViewModel => new() + { + Id = Id, + RepairName = RepairName, + Price = Price, + RepairComponents = RepairComponents + }; + public XElement GetXElement => new("Repair", + new XAttribute("Id", Id), + new XElement("RepairName", RepairName), + new XElement("Price", Price.ToString()), + new XElement("RepairComponents", Components.Select(x => + new XElement("RepairComponent", + new XElement("Key", x.Key), + new XElement("Value", x.Value))).ToArray())); + } +} \ No newline at end of file diff --git a/RenovationWork/RenovationWorkFileImplement/RenovationWorkFileImplement.csproj b/RenovationWork/RenovationWorkFileImplement/RenovationWorkFileImplement.csproj new file mode 100644 index 0000000..2d896a8 --- /dev/null +++ b/RenovationWork/RenovationWorkFileImplement/RenovationWorkFileImplement.csproj @@ -0,0 +1,14 @@ + + + + net6.0 + enable + enable + + + + + + + +