From 327d0a175942afd73a4a00f7b534b1ee7c11eba1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=D0=92=D0=BB=D0=B0=D0=B4=D0=B8=D1=81=D0=BB=D0=B0=D0=B2=20?= =?UTF-8?q?=D0=97=D0=B0=D1=85=D0=B0=D1=80=D0=BE=D0=B2?= Date: Sun, 21 May 2023 21:07:37 +0400 Subject: [PATCH] Lab2 --- FurnitureAssembly/FormMain.Designer.cs | 1 + FurnitureAssembly/FormProducts.Designer.cs | 1 + FurnitureAssembly/FurnitureAssembly.csproj | 1 + FurnitureAssembly/FurnitureAssembly.sln | 6 + FurnitureAssembly/Program.cs | 2 +- .../DateFileSingleton.cs | 61 ++++++++++ .../FurnitureAssemblyFileImplement.csproj | 13 ++ .../Implements/ComponentStorage.cs | 94 +++++++++++++++ .../Implements/OrderStorage.cs | 94 +++++++++++++++ .../Implements/ProductStorage.cs | 94 +++++++++++++++ .../Models/Component.cs | 71 +++++++++++ .../Models/Order.cs | 112 ++++++++++++++++++ .../Models/Product.cs | 98 +++++++++++++++ 13 files changed, 647 insertions(+), 1 deletion(-) create mode 100644 FurnitureAssemblyFileImplement/DateFileSingleton.cs create mode 100644 FurnitureAssemblyFileImplement/FurnitureAssemblyFileImplement.csproj create mode 100644 FurnitureAssemblyFileImplement/Implements/ComponentStorage.cs create mode 100644 FurnitureAssemblyFileImplement/Implements/OrderStorage.cs create mode 100644 FurnitureAssemblyFileImplement/Implements/ProductStorage.cs create mode 100644 FurnitureAssemblyFileImplement/Models/Component.cs create mode 100644 FurnitureAssemblyFileImplement/Models/Order.cs create mode 100644 FurnitureAssemblyFileImplement/Models/Product.cs diff --git a/FurnitureAssembly/FormMain.Designer.cs b/FurnitureAssembly/FormMain.Designer.cs index 70cd6c2..2a77dcf 100644 --- a/FurnitureAssembly/FormMain.Designer.cs +++ b/FurnitureAssembly/FormMain.Designer.cs @@ -164,6 +164,7 @@ ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).EndInit(); this.ResumeLayout(false); this.PerformLayout(); + this.Load += new System.EventHandler(this.FormMain_Load); } diff --git a/FurnitureAssembly/FormProducts.Designer.cs b/FurnitureAssembly/FormProducts.Designer.cs index 18063bb..d5fb63d 100644 --- a/FurnitureAssembly/FormProducts.Designer.cs +++ b/FurnitureAssembly/FormProducts.Designer.cs @@ -99,6 +99,7 @@ this.Text = "Изделия"; ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).EndInit(); this.ResumeLayout(false); + this.Load += new System.EventHandler(this.FormProducts_Load); } #endregion diff --git a/FurnitureAssembly/FurnitureAssembly.csproj b/FurnitureAssembly/FurnitureAssembly.csproj index 5c93a50..c410d4f 100644 --- a/FurnitureAssembly/FurnitureAssembly.csproj +++ b/FurnitureAssembly/FurnitureAssembly.csproj @@ -17,6 +17,7 @@ + diff --git a/FurnitureAssembly/FurnitureAssembly.sln b/FurnitureAssembly/FurnitureAssembly.sln index c2cad1c..d6deb98 100644 --- a/FurnitureAssembly/FurnitureAssembly.sln +++ b/FurnitureAssembly/FurnitureAssembly.sln @@ -13,6 +13,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FurnitureAssemblyListImplem EndProject Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FurnitureAssemblyBusinessLogic", "..\FurnitureAssemblyBusinessLogic\FurnitureAssemblyBusinessLogic.csproj", "{95752DB2-8672-4A78-96CF-3F87E83C27B2}" EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FurnitureAssemblyFileImplement", "..\FurnitureAssemblyFileImplement\FurnitureAssemblyFileImplement.csproj", "{A55CCB0B-73D1-4887-9B25-9747F1E2DFC4}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU @@ -39,6 +41,10 @@ Global {95752DB2-8672-4A78-96CF-3F87E83C27B2}.Debug|Any CPU.Build.0 = Debug|Any CPU {95752DB2-8672-4A78-96CF-3F87E83C27B2}.Release|Any CPU.ActiveCfg = Release|Any CPU {95752DB2-8672-4A78-96CF-3F87E83C27B2}.Release|Any CPU.Build.0 = Release|Any CPU + {A55CCB0B-73D1-4887-9B25-9747F1E2DFC4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {A55CCB0B-73D1-4887-9B25-9747F1E2DFC4}.Debug|Any CPU.Build.0 = Debug|Any CPU + {A55CCB0B-73D1-4887-9B25-9747F1E2DFC4}.Release|Any CPU.ActiveCfg = Release|Any CPU + {A55CCB0B-73D1-4887-9B25-9747F1E2DFC4}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/FurnitureAssembly/Program.cs b/FurnitureAssembly/Program.cs index 35dc790..6013025 100644 --- a/FurnitureAssembly/Program.cs +++ b/FurnitureAssembly/Program.cs @@ -1,7 +1,7 @@ using FurnitureAssemblyBusinessLogic.BusinessLogic; using FurnitureAssemblyContracts.BusinessLogicsContracts; using FurnitureAssemblyContracts.StoragesContracts; -using FurnitureAssemblyListImplement.Implements; +using FurnitureAssemblyFileImplement.Implements; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using NLog.Extensions.Logging; diff --git a/FurnitureAssemblyFileImplement/DateFileSingleton.cs b/FurnitureAssemblyFileImplement/DateFileSingleton.cs new file mode 100644 index 0000000..746844d --- /dev/null +++ b/FurnitureAssemblyFileImplement/DateFileSingleton.cs @@ -0,0 +1,61 @@ +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 ComponentFileName = "Component.xml"; + private readonly string OrderFileName = "Order.xml"; + private readonly string ProductFileName = "Product.xml"; + + public List Components { get; private set; } + public List Orders { get; private set; } + public List Products { 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 SaveProducts() => SaveData(Products, ProductFileName, "Products", x => x.GetXElement); + public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement); + + private DataFileSingleton() + { + Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!; + Products = LoadData(ProductFileName, "Product", x => Product.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/FurnitureAssemblyFileImplement/FurnitureAssemblyFileImplement.csproj b/FurnitureAssemblyFileImplement/FurnitureAssemblyFileImplement.csproj new file mode 100644 index 0000000..83ae5ee --- /dev/null +++ b/FurnitureAssemblyFileImplement/FurnitureAssemblyFileImplement.csproj @@ -0,0 +1,13 @@ + + + + net6.0 + enable + enable + + + + + + + diff --git a/FurnitureAssemblyFileImplement/Implements/ComponentStorage.cs b/FurnitureAssemblyFileImplement/Implements/ComponentStorage.cs new file mode 100644 index 0000000..0947a9e --- /dev/null +++ b/FurnitureAssemblyFileImplement/Implements/ComponentStorage.cs @@ -0,0 +1,94 @@ +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 +{ + public class ComponentStorage : IComponentStorage + { + private readonly DataFileSingleton source; + + public ComponentStorage() + { + source = DataFileSingleton.GetInstance(); + } + + 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; + } + + 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 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 List GetFullList() + { + return source.Components.Select(x => x.GetViewModel).ToList(); + } + + 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; + } + } +} diff --git a/FurnitureAssemblyFileImplement/Implements/OrderStorage.cs b/FurnitureAssemblyFileImplement/Implements/OrderStorage.cs new file mode 100644 index 0000000..a6b31a7 --- /dev/null +++ b/FurnitureAssemblyFileImplement/Implements/OrderStorage.cs @@ -0,0 +1,94 @@ +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 +{ + public class OrderStorage : IOrderStorage + { + private readonly DataFileSingleton source; + + public OrderStorage() + { + source = DataFileSingleton.GetInstance(); + } + + 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 element.GetViewModel; + } + + return null; + } + + public OrderViewModel? GetElement(OrderSearchModel model) + { + if (!model.Id.HasValue) + { + return null; + } + + return source.Orders.FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel; + } + + public List GetFilteredList(OrderSearchModel model) + { + if (!model.Id.HasValue) + { + return new(); + } + + return source.Orders.Where(x => x.Id == model.Id).Select(x => x.GetViewModel).ToList(); + } + + public List GetFullList() + { + return source.Orders.Select(x => x.GetViewModel).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 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 order.GetViewModel; + } + } +} diff --git a/FurnitureAssemblyFileImplement/Implements/ProductStorage.cs b/FurnitureAssemblyFileImplement/Implements/ProductStorage.cs new file mode 100644 index 0000000..a911a7d --- /dev/null +++ b/FurnitureAssemblyFileImplement/Implements/ProductStorage.cs @@ -0,0 +1,94 @@ +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 +{ + public class ProductStorage : IProductStorage + { + private readonly DataFileSingleton source; + + public ProductStorage() + { + source = DataFileSingleton.GetInstance(); + } + + public ProductViewModel? Delete(ProductBindingModel model) + { + var element = source.Products.FirstOrDefault(x => x.Id == model.Id); + + if (element != null) + { + source.Products.Remove(element); + source.SaveProducts(); + + return element.GetViewModel; + } + + return null; + } + + public ProductViewModel? GetElement(ProductSearchModel model) + { + if (string.IsNullOrEmpty(model.ProductName) && !model.Id.HasValue) + { + return null; + } + + return source.Products.FirstOrDefault(x => (!string.IsNullOrEmpty(model.ProductName) && x.ProductName == model.ProductName) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel; + } + + public List GetFilteredList(ProductSearchModel model) + { + if (string.IsNullOrEmpty(model.ProductName)) + { + return new(); + } + + return source.Products.Where(x => x.ProductName.Contains(model.ProductName)).Select(x => x.GetViewModel).ToList(); + } + + public List GetFullList() + { + return source.Products.Select(x => x.GetViewModel).ToList(); + } + + public ProductViewModel? Insert(ProductBindingModel model) + { + model.Id = source.Products.Count > 0 ? source.Products.Max(x => x.Id) + 1 : 1; + var newProduct = Product.Create(model); + + if (newProduct == null) + { + return null; + } + + source.Products.Add(newProduct); + source.SaveProducts(); + + return newProduct.GetViewModel; + } + + public ProductViewModel? Update(ProductBindingModel model) + { + var product = source.Products.FirstOrDefault(x => x.Id == model.Id); + + if (product == null) + { + return null; + } + + product.Update(model); + source.SaveProducts(); + + return product.GetViewModel; + } + } +} diff --git a/FurnitureAssemblyFileImplement/Models/Component.cs b/FurnitureAssemblyFileImplement/Models/Component.cs new file mode 100644 index 0000000..2d33677 --- /dev/null +++ b/FurnitureAssemblyFileImplement/Models/Component.cs @@ -0,0 +1,71 @@ +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 +{ + internal class Component : IComponentModel + { + public string ComponentName { get; private set; } = string.Empty; + + public double Cost { get; set; } + + public int Id { get; private 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/FurnitureAssemblyFileImplement/Models/Order.cs b/FurnitureAssemblyFileImplement/Models/Order.cs new file mode 100644 index 0000000..7d94ce3 --- /dev/null +++ b/FurnitureAssemblyFileImplement/Models/Order.cs @@ -0,0 +1,112 @@ +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 +{ + internal class Order : IOrderModel + { + public int ProductId { get; private set; } + + public string ProductName { get; private set; } = string.Empty; + + 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, + ProductId = model.ProductId, + ProductName = model.ProductName, + 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), + ProductId = Convert.ToInt32(element.Element("ProductId")!.Value), + ProductName = element.Element("ProductName")!.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 = DateTime.ParseExact(element.Element("DateCreate")!.Value, "G", null) + }; + + DateTime.TryParse(element.Element("DateImplement")!.Value, out DateTime dateImpl); + order.DateImplement = dateImpl; + + return order; + } + + public void Update(OrderBindingModel model) + { + if (model == null) + { + return; + } + ProductId = model.ProductId; + ProductName = model.ProductName; + Count = model.Count; + Sum = model.Sum; + Status = model.Status; + DateCreate = model.DateCreate; + DateImplement = model.DateImplement; + } + + public OrderViewModel GetViewModel => new() + { + Id = Id, + ProductId = ProductId, + ProductName = ProductName, + Count = Count, + Sum = Sum, + Status = Status, + DateCreate = DateCreate, + DateImplement = DateImplement + }; + + public XElement GetXElement => new("Order", + new XAttribute("Id", Id), + new XElement("ProductName", ProductName), + new XElement("ProductId", ProductId.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())); + } +} diff --git a/FurnitureAssemblyFileImplement/Models/Product.cs b/FurnitureAssemblyFileImplement/Models/Product.cs new file mode 100644 index 0000000..ac6d5fc --- /dev/null +++ b/FurnitureAssemblyFileImplement/Models/Product.cs @@ -0,0 +1,98 @@ +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 +{ + internal class Product : IProductModel + { + public string ProductName { get; private set; } = string.Empty; + + public double Price { get; private set; } + + public Dictionary Components { get; private set; } = new(); + + public Dictionary _productComponents = null; + + public Dictionary ProductComponents + { + get + { + if (_productComponents == null) + { + var source = DataFileSingleton.GetInstance(); + _productComponents = Components.ToDictionary(x => x.Key, y => ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!, y.Value)); + } + return _productComponents; + } + } + + public int Id { get; private set; } + + public static Product? Create(ProductBindingModel model) + { + if (model == null) + { + return null; + } + return new Product() + { + Id = model.Id, + ProductName = model.ProductName, + Price = model.Price, + Components = model.ProductComponents.ToDictionary(x => x.Key, x => x.Value.Item2) + + }; + } + + public static Product? Create(XElement element) + { + if (element == null) + { + return null; + } + return new Product() + { + Id = Convert.ToInt32(element.Attribute("Id")!.Value), + ProductName = element.Element("ProductName")!.Value, + Price = Convert.ToDouble(element.Element("Price")!.Value), + Components = element.Element("ProductComponents")!.Elements("ProductComponent").ToDictionary(x => Convert.ToInt32(x.Element("Key")?.Value), x => Convert.ToInt32(x.Element("Value")?.Value)) + }; + } + + public void Update(ProductBindingModel model) + { + if (model == null) + { + return; + } + ProductName = model.ProductName; + Price = model.Price; + Components = model.ProductComponents.ToDictionary(x => x.Key, x => x.Value.Item2); + _productComponents = null; + } + + public ProductViewModel GetViewModel => new() + { + Id = Id, + ProductName = ProductName, + Price = Price, + ProductComponents = ProductComponents + }; + + public XElement GetXElement => new("Product", + new XAttribute("Id", Id), + new XElement("ProductName", ProductName), + new XElement("Price", Price.ToString()), + new XElement("ProductComponents", Components.Select(x => + new XElement("ProductComponent", + new XElement("Key", x.Key), + new XElement("Value", x.Value))).ToArray())); + } +} \ No newline at end of file