From 8de849675859b1bd6f6cbdbf5af372486e93880a Mon Sep 17 00:00:00 2001 From: revengel66 Date: Tue, 12 Mar 2024 23:45:49 +0400 Subject: [PATCH] lab2 ready --- .../DataFileSingleton.cs | 56 +++++++++++ .../Implements/ComponentStorage.cs | 72 +++++++++++++++ .../Implements/OrderStorage.cs | 92 +++++++++++++++++++ .../Implements/PizzaStorage.cs | 73 +++++++++++++++ .../Models/Component.cs | 9 +- .../AbstractShopFileImplement/Models/Order.cs | 87 +++++++++++++++++- .../AbstractShopFileImplement/Models/Pizza.cs | 6 +- ...nt.csproj => PizzeriaFileImplement.csproj} | 2 +- Pizzeria/Pizzeria.sln | 2 +- Pizzeria/Pizzeria/Pizzeria.csproj | 1 + Pizzeria/Pizzeria/Program.cs | 2 +- .../Implements/OrderStorage.cs | 1 - 12 files changed, 389 insertions(+), 14 deletions(-) create mode 100644 Pizzeria/AbstractShopFileImplement/DataFileSingleton.cs create mode 100644 Pizzeria/AbstractShopFileImplement/Implements/ComponentStorage.cs create mode 100644 Pizzeria/AbstractShopFileImplement/Implements/OrderStorage.cs create mode 100644 Pizzeria/AbstractShopFileImplement/Implements/PizzaStorage.cs rename Pizzeria/AbstractShopFileImplement/{AbstractShopFileImplement.csproj => PizzeriaFileImplement.csproj} (90%) diff --git a/Pizzeria/AbstractShopFileImplement/DataFileSingleton.cs b/Pizzeria/AbstractShopFileImplement/DataFileSingleton.cs new file mode 100644 index 0000000..c954c66 --- /dev/null +++ b/Pizzeria/AbstractShopFileImplement/DataFileSingleton.cs @@ -0,0 +1,56 @@ +using PizzeriaFileImplement.Models; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using System.Xml.Linq; + +namespace PizzeriaFileImplement +{ + public class DataFileSingleton + { + private static DataFileSingleton? instance; + private readonly string ComponentFileName = "Component.xml"; + private readonly string OrderFileName = "Order.xml"; + private readonly string PizzaFileName = "Pizza.xml"; + public List Components { get; private set; } + public List Orders { get; private set; } + public List Pizzas { get; private set; } + private DataFileSingleton() + { + Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!; + Pizzas = LoadData(PizzaFileName, "Pizza", x => Pizza.Create(x)!)!; + Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!; + } + public static DataFileSingleton GetInstance() + { + if (instance == null) + { + instance = new DataFileSingleton(); + } + return instance; + } + + public void SaveComponents() => SaveData(Components, ComponentFileName,"Components", x => x.GetXElement); + public void SavePizzas() => SaveData(Pizzas, PizzaFileName, "Pizzas", x => x.GetXElement); + public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement); + + 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/Pizzeria/AbstractShopFileImplement/Implements/ComponentStorage.cs b/Pizzeria/AbstractShopFileImplement/Implements/ComponentStorage.cs new file mode 100644 index 0000000..d243a2a --- /dev/null +++ b/Pizzeria/AbstractShopFileImplement/Implements/ComponentStorage.cs @@ -0,0 +1,72 @@ +using PizzeriaFileImplement.Models; +using PizzeriaContracts.BindingModels; +using PizzeriaContracts.SearchModels; +using PizzeriaContracts.StorageContracts; +using PizzeriaContracts.ViewModels; + +namespace PizzeriaFileImplement.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/Pizzeria/AbstractShopFileImplement/Implements/OrderStorage.cs b/Pizzeria/AbstractShopFileImplement/Implements/OrderStorage.cs new file mode 100644 index 0000000..d4282ba --- /dev/null +++ b/Pizzeria/AbstractShopFileImplement/Implements/OrderStorage.cs @@ -0,0 +1,92 @@ +using PizzeriaFileImplement.Models; +using PizzeriaContracts.BindingModels; +using PizzeriaContracts.SearchModels; +using PizzeriaContracts.StorageContracts; +using PizzeriaContracts.ViewModels; + +namespace PizzeriaFileImplement.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 AddPizzaName(element.GetViewModel); + } + return null; + } + public OrderViewModel? GetElement(OrderSearchModel model) + { + if (!model.Id.HasValue) + { + return null; + } + var order = source.Orders.FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id)); + if (order == null) + { + return null; + } + return AddPizzaName(order.GetViewModel); + } + + public List GetFilteredList(OrderSearchModel model) + { + if (!model.Id.HasValue) + { + return new(); + } + return source.Orders.Where(x => x.Id == model.Id).Select(x => AddPizzaName(x.GetViewModel)).ToList(); + } + + public List GetFullList() + { + return source.Orders.Select(x => AddPizzaName(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 AddPizzaName(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 AddPizzaName(order.GetViewModel); + } + + private OrderViewModel AddPizzaName(OrderViewModel model) + { + var selectedPizza = source.Pizzas.FirstOrDefault(x => x.Id == model.PizzaId); + + if (selectedPizza != null) + { + model.PizzaName = selectedPizza.PizzaName; + } + model.PizzaName = selectedPizza?.PizzaName; + return model; + } + + } +} diff --git a/Pizzeria/AbstractShopFileImplement/Implements/PizzaStorage.cs b/Pizzeria/AbstractShopFileImplement/Implements/PizzaStorage.cs new file mode 100644 index 0000000..99c27b5 --- /dev/null +++ b/Pizzeria/AbstractShopFileImplement/Implements/PizzaStorage.cs @@ -0,0 +1,73 @@ +using PizzeriaFileImplement; +using PizzeriaFileImplement.Models; +using PizzeriaContracts.BindingModels; +using PizzeriaContracts.SearchModels; +using PizzeriaContracts.StorageContracts; +using PizzeriaContracts.ViewModels; + +namespace PizzeriaFileImplement.Implements +{ + public class PizzaStorage : IPizzaStorage + { + private readonly DataFileSingleton source; + public PizzaStorage() + { + source = DataFileSingleton.GetInstance(); + } + public List GetFullList() + { + return source.Pizzas.Select(x => x.GetViewModel).ToList(); + } + public List GetFilteredList(PizzaSearchModel model) + { + if (string.IsNullOrEmpty(model.PizzaName)) + { + return new(); + } + return source.Pizzas.Where(x => x.PizzaName.Contains(model.PizzaName)).Select(x => x.GetViewModel).ToList(); + } + public PizzaViewModel? GetElement(PizzaSearchModel model) + { + if (string.IsNullOrEmpty(model.PizzaName) && !model.Id.HasValue) + { + return null; + } + return source.Pizzas.FirstOrDefault(x => (!string.IsNullOrEmpty(model.PizzaName) && x.PizzaName == model.PizzaName) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel; + } + public PizzaViewModel? Insert(PizzaBindingModel model) + { + + model.Id = source.Pizzas.Count > 0 ? source.Pizzas.Max(x => x.Id) + 1 : 1; + var newPizza = Pizza.Create(model); + if (newPizza == null) + { + return null; + } + source.Pizzas.Add(newPizza); + source.SavePizzas(); + return newPizza.GetViewModel; + } + public PizzaViewModel? Update(PizzaBindingModel model) + { + var pizza = source.Pizzas.FirstOrDefault(x => x.Id == model.Id); + if (pizza == null) + { + return null; + } + pizza.Update(model); + source.SavePizzas(); + return pizza.GetViewModel; + } + public PizzaViewModel? Delete(PizzaBindingModel model) + { + var element = source.Pizzas.FirstOrDefault(x => x.Id == model.Id); + if (element != null) + { + source.Pizzas.Remove(element); + source.SavePizzas(); + return element.GetViewModel; + } + return null; + } + } +} diff --git a/Pizzeria/AbstractShopFileImplement/Models/Component.cs b/Pizzeria/AbstractShopFileImplement/Models/Component.cs index 4be7907..6c83ae3 100644 --- a/Pizzeria/AbstractShopFileImplement/Models/Component.cs +++ b/Pizzeria/AbstractShopFileImplement/Models/Component.cs @@ -1,8 +1,9 @@ using PizzeriaContracts.BindingModels; +using PizzeriaContracts.ViewModels; using PizzeriaDataModels.Models; using System.Xml.Linq; -namespace AbstractShopFileImplement.Models +namespace PizzeriaFileImplement.Models { public class Component : IComponentModel { @@ -51,9 +52,9 @@ namespace AbstractShopFileImplement.Models Cost = Cost }; public XElement GetXElement => new("Component", - new XAttribute("Id", Id), - new XElement("ComponentName", ComponentName), - new XElement("Cost", Cost.ToString())); + new XAttribute("Id", Id), + new XElement("ComponentName", ComponentName), + new XElement("Cost", Cost.ToString())); } } diff --git a/Pizzeria/AbstractShopFileImplement/Models/Order.cs b/Pizzeria/AbstractShopFileImplement/Models/Order.cs index 321a8bb..53a27e4 100644 --- a/Pizzeria/AbstractShopFileImplement/Models/Order.cs +++ b/Pizzeria/AbstractShopFileImplement/Models/Order.cs @@ -1,7 +1,88 @@ -using PizzeriaDataModels.Models; -namespace AbstractShopFileImplement.Models +using PizzeriaContracts.BindingModels; +using PizzeriaContracts.ViewModels; +using PizzeriaDataModels.Enums; +using PizzeriaDataModels.Models; +using System.Xml.Linq; +namespace PizzeriaFileImplement.Models { - internal class Order : IOrderModel + public class Order : IOrderModel { + public int Id { get; private set; } + + public int PizzaId { 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, + PizzaId = model.PizzaId, + 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), + PizzaId = Convert.ToInt32(element.Element("PizzaId")!.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.Parse(element.Element("DateCreate")!.Value), + DateImplement = DateTime.Parse(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, + PizzaId = PizzaId, + Count = Count, + Sum = Sum, + Status = Status, + DateCreate = DateCreate, + DateImplement = DateImplement + }; + + public XElement GetXElement => new("Component", + new XAttribute("Id", Id), + new XElement("PizzaId", PizzaId), + 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/Pizzeria/AbstractShopFileImplement/Models/Pizza.cs b/Pizzeria/AbstractShopFileImplement/Models/Pizza.cs index 7a90738..bfb221f 100644 --- a/Pizzeria/AbstractShopFileImplement/Models/Pizza.cs +++ b/Pizzeria/AbstractShopFileImplement/Models/Pizza.cs @@ -3,7 +3,7 @@ using PizzeriaContracts.ViewModels; using PizzeriaDataModels.Models; using System.Xml.Linq; -namespace AbstractShopFileImplement.Models +namespace PizzeriaFileImplement.Models { public class Pizza : IPizzaModel { @@ -18,8 +18,8 @@ namespace AbstractShopFileImplement.Models { if (_PizzaComponents == null) { - //var source = DataFileSingleton.GetInstance(); - //_PizzaComponents = Components.ToDictionary(x => x.Key, y =>((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,y.Value)); + var source = DataFileSingleton.GetInstance(); + _PizzaComponents = Components.ToDictionary(x => x.Key, y =>((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,y.Value)); } return _PizzaComponents; } diff --git a/Pizzeria/AbstractShopFileImplement/AbstractShopFileImplement.csproj b/Pizzeria/AbstractShopFileImplement/PizzeriaFileImplement.csproj similarity index 90% rename from Pizzeria/AbstractShopFileImplement/AbstractShopFileImplement.csproj rename to Pizzeria/AbstractShopFileImplement/PizzeriaFileImplement.csproj index b612a23..8b7a50e 100644 --- a/Pizzeria/AbstractShopFileImplement/AbstractShopFileImplement.csproj +++ b/Pizzeria/AbstractShopFileImplement/PizzeriaFileImplement.csproj @@ -1,4 +1,4 @@ - + net6.0 diff --git a/Pizzeria/Pizzeria.sln b/Pizzeria/Pizzeria.sln index 03a69ae..8665472 100644 --- a/Pizzeria/Pizzeria.sln +++ b/Pizzeria/Pizzeria.sln @@ -13,7 +13,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaListImplement", "Pi EndProject Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaBusinessLogic", "PizzeriaBusinessLogic\PizzeriaBusinessLogic.csproj", "{16EC5652-8348-4520-9736-1889B2749416}" EndProject -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AbstractShopFileImplement", "AbstractShopFileImplement\AbstractShopFileImplement.csproj", "{87ACB324-2C2F-48B1-A945-0F348CCA8F69}" +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaFileImplement", "AbstractShopFileImplement\PizzeriaFileImplement.csproj", "{87ACB324-2C2F-48B1-A945-0F348CCA8F69}" EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution diff --git a/Pizzeria/Pizzeria/Pizzeria.csproj b/Pizzeria/Pizzeria/Pizzeria.csproj index 2da550f..b29b63d 100644 --- a/Pizzeria/Pizzeria/Pizzeria.csproj +++ b/Pizzeria/Pizzeria/Pizzeria.csproj @@ -26,6 +26,7 @@ + diff --git a/Pizzeria/Pizzeria/Program.cs b/Pizzeria/Pizzeria/Program.cs index 8ab0928..f3c71bc 100644 --- a/Pizzeria/Pizzeria/Program.cs +++ b/Pizzeria/Pizzeria/Program.cs @@ -1,7 +1,7 @@ using Microsoft.Extensions.DependencyInjection; using PizzeriaContracts.BusinessLogicsContracts; using PizzeriaContracts.StorageContracts; -using PizzeriaListImplement.Implements; +using PizzeriaFileImplement.Implements; using PizzeriaBusinessLogic.BusinessLogic; using Microsoft.Extensions.Logging; using NLog.Extensions.Logging; diff --git a/Pizzeria/PizzeriaListImplement/Implements/OrderStorage.cs b/Pizzeria/PizzeriaListImplement/Implements/OrderStorage.cs index 24b9031..1a594d4 100644 --- a/Pizzeria/PizzeriaListImplement/Implements/OrderStorage.cs +++ b/Pizzeria/PizzeriaListImplement/Implements/OrderStorage.cs @@ -3,7 +3,6 @@ using PizzeriaContracts.SearchModels; using PizzeriaContracts.StorageContracts; using PizzeriaContracts.ViewModels; using PizzeriaListImplement.Models; -using System.Xml.Linq; namespace PizzeriaListImplement.Implements {