diff --git a/Pizzeria/Pizzeria.sln b/Pizzeria/Pizzeria.sln index d40c84e..af06c4b 100644 --- a/Pizzeria/Pizzeria.sln +++ b/Pizzeria/Pizzeria.sln @@ -5,13 +5,15 @@ VisualStudioVersion = 17.7.34024.191 MinimumVisualStudioVersion = 10.0.40219.1 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaView", "PizzeriaView\PizzeriaView.csproj", "{C3B647C4-306F-43B5-BDF2-FF5F3A34364F}" EndProject -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaBusinessLogic", "PizzeriaBusinessLogic\PizzeriaBusinessLogic.csproj", "{906C7D67-BBCC-48D7-BB34-62A9A35779A8}" +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaBusinessLogic", "PizzeriaBusinessLogic\PizzeriaBusinessLogic.csproj", "{906C7D67-BBCC-48D7-BB34-62A9A35779A8}" EndProject -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaContracts", "PizzeriaContracts\PizzeriaContracts.csproj", "{A625183B-6EEA-4995-B06D-E10835CEFE9C}" +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaContracts", "PizzeriaContracts\PizzeriaContracts.csproj", "{A625183B-6EEA-4995-B06D-E10835CEFE9C}" EndProject -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaDataModels", "PizzeriaDataModels\PizzeriaDataModels.csproj", "{D0318436-6887-4AD1-92B2-19A7F37240DC}" +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaDataModels", "PizzeriaDataModels\PizzeriaDataModels.csproj", "{D0318436-6887-4AD1-92B2-19A7F37240DC}" EndProject -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaListImplement", "PizzeriaListImplement\PizzeriaListImplement.csproj", "{190E2EDD-BFA6-4213-9F8A-1B1D4FBBB8E4}" +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaListImplement", "PizzeriaListImplement\PizzeriaListImplement.csproj", "{190E2EDD-BFA6-4213-9F8A-1B1D4FBBB8E4}" +EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaFileImplement", "PizzeriaFileImplement\PizzeriaFileImplement.csproj", "{357BD3B9-6100-469F-814F-7DABB2DDA33B}" EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution @@ -39,6 +41,10 @@ Global {190E2EDD-BFA6-4213-9F8A-1B1D4FBBB8E4}.Debug|Any CPU.Build.0 = Debug|Any CPU {190E2EDD-BFA6-4213-9F8A-1B1D4FBBB8E4}.Release|Any CPU.ActiveCfg = Release|Any CPU {190E2EDD-BFA6-4213-9F8A-1B1D4FBBB8E4}.Release|Any CPU.Build.0 = Release|Any CPU + {357BD3B9-6100-469F-814F-7DABB2DDA33B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {357BD3B9-6100-469F-814F-7DABB2DDA33B}.Debug|Any CPU.Build.0 = Debug|Any CPU + {357BD3B9-6100-469F-814F-7DABB2DDA33B}.Release|Any CPU.ActiveCfg = Release|Any CPU + {357BD3B9-6100-469F-814F-7DABB2DDA33B}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/Pizzeria/PizzeriaFileImplement/DataFileSingleton.cs b/Pizzeria/PizzeriaFileImplement/DataFileSingleton.cs new file mode 100644 index 0000000..91526a5 --- /dev/null +++ b/Pizzeria/PizzeriaFileImplement/DataFileSingleton.cs @@ -0,0 +1,58 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using PizzeriaFileImplement.Models; +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; } + + 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 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)!)!; + } + + 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/PizzeriaFileImplement/Implements/ComponentStorage.cs b/Pizzeria/PizzeriaFileImplement/Implements/ComponentStorage.cs new file mode 100644 index 0000000..bb20a51 --- /dev/null +++ b/Pizzeria/PizzeriaFileImplement/Implements/ComponentStorage.cs @@ -0,0 +1,86 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using PizzeriaContracts.BindingModels; +using PizzeriaContracts.SearchModels; +using PizzeriaContracts.StoragesContracts; +using PizzeriaContracts.ViewModels; +using PizzeriaFileImplement.Models; + +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/PizzeriaFileImplement/Implements/OrderStorage.cs b/Pizzeria/PizzeriaFileImplement/Implements/OrderStorage.cs new file mode 100644 index 0000000..b03d185 --- /dev/null +++ b/Pizzeria/PizzeriaFileImplement/Implements/OrderStorage.cs @@ -0,0 +1,90 @@ +using PizzeriaContracts.BindingModels; +using PizzeriaContracts.SearchModels; +using PizzeriaContracts.StoragesContracts; +using PizzeriaContracts.ViewModels; +using PizzeriaFileImplement.Models; + +namespace PizzeriaFileImplement.Implements +{ + public class OrderStorage : IOrderStorage + { + private readonly DataFileSingleton source; + + public OrderStorage() + { + source = DataFileSingleton.GetInstance(); + } + + public List GetFullList() => source.Orders.Select(x => AttachPizzaName(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 => AttachPizzaName(x.GetViewModel)).ToList(); + } + + public OrderViewModel? GetElement(OrderSearchModel model) + { + if (!model.Id.HasValue) + { + return new(); + } + return AttachPizzaName(source.Orders.FirstOrDefault(x => 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 AttachPizzaName(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 AttachPizzaName(order.GetViewModel); + } + + public OrderViewModel? Delete(OrderBindingModel model) + { + var order = source.Orders.FirstOrDefault(x => x.Id == model.Id); + if (order != null) + { + source.Orders.Remove(order); + source.SaveOrders(); + return AttachPizzaName(order.GetViewModel); + } + return null; + } + + private OrderViewModel? AttachPizzaName(OrderViewModel? model) + { + if (model == null) + { + return null; + } + var pizza = source.Pizzas.FirstOrDefault(x => x.Id == model.PizzaId); + if (pizza != null) + { + model.PizzaName = pizza.PizzaName; + } + return model; + } + } + +} \ No newline at end of file diff --git a/Pizzeria/PizzeriaFileImplement/Implements/PizzaStorage.cs b/Pizzeria/PizzeriaFileImplement/Implements/PizzaStorage.cs new file mode 100644 index 0000000..b686943 --- /dev/null +++ b/Pizzeria/PizzeriaFileImplement/Implements/PizzaStorage.cs @@ -0,0 +1,81 @@ +using PizzeriaContracts.BindingModels; +using PizzeriaContracts.SearchModels; +using PizzeriaContracts.StoragesContracts; +using PizzeriaContracts.ViewModels; +using PizzeriaFileImplement.Models; + +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 Pizza = source.Pizzas.FirstOrDefault(x => x.Id == model.Id); + if (Pizza != null) + { + source.Pizzas.Remove(Pizza); + source.SavePizzas(); + return Pizza.GetViewModel; + } + return null; + } + } +} \ No newline at end of file diff --git a/Pizzeria/PizzeriaFileImplement/Models/Component.cs b/Pizzeria/PizzeriaFileImplement/Models/Component.cs new file mode 100644 index 0000000..bfba488 --- /dev/null +++ b/Pizzeria/PizzeriaFileImplement/Models/Component.cs @@ -0,0 +1,64 @@ +using PizzeriaContracts.BindingModels; +using PizzeriaContracts.ViewModels; +using PizzeriaDataModels.Models; +using System.Xml.Linq; + +namespace PizzeriaFileImplement.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())); + } +} \ No newline at end of file diff --git a/Pizzeria/PizzeriaFileImplement/Models/Order.cs b/Pizzeria/PizzeriaFileImplement/Models/Order.cs new file mode 100644 index 0000000..9125310 --- /dev/null +++ b/Pizzeria/PizzeriaFileImplement/Models/Order.cs @@ -0,0 +1,87 @@ +using PizzeriaDataModels.Enums; +using PizzeriaDataModels.Models; +using PizzeriaContracts.BindingModels; +using PizzeriaContracts.ViewModels; +using System.Xml.Linq; + +namespace PizzeriaFileImplement.Models +{ + 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; } = OrderStatus.Неизвестен; + public DateTime DateCreate { get; private set; } = DateTime.Now; + 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; + } + string dateImplement = element.Element("DateImplement")!.Value; + 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 = Convert.ToDateTime(element.Element("DateCreate")!.Value), + DateImplement = (dateImplement == "" || dateImplement is null) ? Convert.ToDateTime(null) : Convert.ToDateTime(dateImplement) + }; + + } + + public void Update(OrderBindingModel? model) + { + if (model == null) + { + return; + } + Status = model.Status; + if (model.Status == OrderStatus.Выдан) 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("Order", + new XAttribute("Id", Id), + new XElement("PizzaId", PizzaId.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())); + } +} \ No newline at end of file diff --git a/Pizzeria/PizzeriaFileImplement/Models/Pizza.cs b/Pizzeria/PizzeriaFileImplement/Models/Pizza.cs new file mode 100644 index 0000000..7402c10 --- /dev/null +++ b/Pizzeria/PizzeriaFileImplement/Models/Pizza.cs @@ -0,0 +1,81 @@ +using PizzeriaContracts.BindingModels; +using PizzeriaContracts.ViewModels; +using PizzeriaDataModels.Models; +using System.Xml.Linq; + +namespace PizzeriaFileImplement.Models +{ + public class Pizza : IPizzaModel + { + public int Id { get; private set; } + public string PizzaName { get; private set; } = string.Empty; + public double Price { get; private set; } + public Dictionary Components { get; private set; } = new(); + private Dictionary? _pizzaComponents = null; + public Dictionary PizzaComponents + { + get + { + 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)); + } + return _pizzaComponents; + } + } + public static Pizza? Create(PizzaBindingModel model) + { + if (model == null) + { + return null; + } + return new Pizza() + { + Id = model.Id, + PizzaName = model.PizzaName, + Price = model.Price, + Components = model.PizzaComponents.ToDictionary(x => x.Key, x => x.Value.Item2) + }; + } + public static Pizza? Create(XElement element) + { + if (element == null) + { + return null; + } + return new Pizza() + { + Id = Convert.ToInt32(element.Attribute("Id")!.Value), + PizzaName = element.Element("PizzaName")!.Value, + Price = Convert.ToDouble(element.Element("Price")!.Value), + Components = element.Element("PizzaComponents")!.Elements("PizzaComponent").ToDictionary(x => Convert.ToInt32(x.Element("Key")?.Value), + x => Convert.ToInt32(x.Element("Value")?.Value)) + }; + } + public void Update(PizzaBindingModel model) + { + if (model == null) + { + return; + } + PizzaName = model.PizzaName; + Price = model.Price; + Components = model.PizzaComponents.ToDictionary(x => x.Key, x => x.Value.Item2); + _pizzaComponents = null; + } + public PizzaViewModel GetViewModel => new() + { + Id = Id, + PizzaName = PizzaName, + Price = Price, + PizzaComponents = PizzaComponents + }; + public XElement GetXElement => new("Pizza", + new XAttribute("Id", Id), + new XElement("PizzaName", PizzaName), + new XElement("Price", Price.ToString()), + new XElement("PizzaComponents", Components.Select( + x => new XElement("PizzaComponent", new XElement("Key", x.Key), new XElement("Value", x.Value))).ToArray())); + } +} \ No newline at end of file diff --git a/Pizzeria/PizzeriaFileImplement/PizzeriaFileImplement.csproj b/Pizzeria/PizzeriaFileImplement/PizzeriaFileImplement.csproj new file mode 100644 index 0000000..b612a23 --- /dev/null +++ b/Pizzeria/PizzeriaFileImplement/PizzeriaFileImplement.csproj @@ -0,0 +1,14 @@ + + + + net6.0 + enable + enable + + + + + + + + diff --git a/Pizzeria/PizzeriaView/PizzeriaView.csproj b/Pizzeria/PizzeriaView/PizzeriaView.csproj index 6f8feb1..fd4aa2c 100644 --- a/Pizzeria/PizzeriaView/PizzeriaView.csproj +++ b/Pizzeria/PizzeriaView/PizzeriaView.csproj @@ -28,6 +28,7 @@ + diff --git a/Pizzeria/PizzeriaView/Program.cs b/Pizzeria/PizzeriaView/Program.cs index 702b489..5efa6c6 100644 --- a/Pizzeria/PizzeriaView/Program.cs +++ b/Pizzeria/PizzeriaView/Program.cs @@ -4,7 +4,7 @@ using NLog.Extensions.Logging; using PizzeriaBusinessLogic.BusinessLogics; using PizzeriaContracts.BusinessLogicsContracts; using PizzeriaContracts.StoragesContracts; -using PizzeriaListImplement.Implements; +using PizzeriaFileImplement.Implements; using PizzeriaView; namespace Pizzeria