diff --git a/SushiBar/SushiBar.sln b/SushiBar/SushiBar.sln index 127dfcc..8fb11cd 100644 --- a/SushiBar/SushiBar.sln +++ b/SushiBar/SushiBar.sln @@ -13,6 +13,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SushiBarBusinessLogic", ".. EndProject Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SushiBarListImplements", "..\SushiBarListImplements\SushiBarListImplements.csproj", "{BAA05DBA-C77F-4CF6-9998-4C150FA5797C}" EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SushiBarFileImplement", "..\SushiBarFileImplement\SushiBarFileImplement.csproj", "{15B17431-20EB-4A87-9088-C19E5C2DD209}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU @@ -39,6 +41,10 @@ Global {BAA05DBA-C77F-4CF6-9998-4C150FA5797C}.Debug|Any CPU.Build.0 = Debug|Any CPU {BAA05DBA-C77F-4CF6-9998-4C150FA5797C}.Release|Any CPU.ActiveCfg = Release|Any CPU {BAA05DBA-C77F-4CF6-9998-4C150FA5797C}.Release|Any CPU.Build.0 = Release|Any CPU + {15B17431-20EB-4A87-9088-C19E5C2DD209}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {15B17431-20EB-4A87-9088-C19E5C2DD209}.Debug|Any CPU.Build.0 = Debug|Any CPU + {15B17431-20EB-4A87-9088-C19E5C2DD209}.Release|Any CPU.ActiveCfg = Release|Any CPU + {15B17431-20EB-4A87-9088-C19E5C2DD209}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/SushiBarFileImplement/DataFileSingleton.cs b/SushiBarFileImplement/DataFileSingleton.cs new file mode 100644 index 0000000..7f5603c --- /dev/null +++ b/SushiBarFileImplement/DataFileSingleton.cs @@ -0,0 +1,57 @@ +using SushiBarFileImplement.Models; +using System.Xml.Linq; + +namespace SushiBarFileImplement +{ + public class DataFileSingleton + { + private static DataFileSingleton? instance; + + private readonly string ComponentFileName = "Component.xml"; + + private readonly string OrderFileName = "Order.xml"; + + private readonly string SushiFileName = "Sushi.xml"; + + public List Components { get; private set; } + public List Orders { get; private set; } + public List Sushis { 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 SaveSushis() => SaveData(Sushis, SushiFileName, "Sushis", x => x.GetXElement); + public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement); + + private DataFileSingleton() + { + Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!; + Sushis = LoadData(SushiFileName, "Sushi", x => Sushi.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); + } + } + } +} \ No newline at end of file diff --git a/SushiBarFileImplement/Models/Component.cs b/SushiBarFileImplement/Models/Component.cs new file mode 100644 index 0000000..3b722c6 --- /dev/null +++ b/SushiBarFileImplement/Models/Component.cs @@ -0,0 +1,61 @@ +using SushiBarContracts.BindingModel; +using SushiBarContracts.ViewModels; +using SushiBarDataModels.Models; +using System.Xml.Linq; + +namespace SushiBarFileImplement.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/SushiBarFileImplement/Models/Order.cs b/SushiBarFileImplement/Models/Order.cs new file mode 100644 index 0000000..6cb0e56 --- /dev/null +++ b/SushiBarFileImplement/Models/Order.cs @@ -0,0 +1,83 @@ +using SushiBarContracts.BindingModel; +using SushiBarContracts.ViewModels; +using SushiBarDataModels; +using SushiBarDataModels.Enums; +using System.Xml.Linq; + +namespace SushiBarFileImplement.Models +{ + public class Order : IOrderModel + { + public int Id { get; private set; } + public int SushiId { 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, + SushiId = model.SushiId, + 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), + SushiId = Convert.ToInt32(element.Element("SushiId")!.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 = 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, + SushiId = SushiId, + Count = Count, + Sum = Sum, + Status = Status, + DateCreate = DateCreate, + DateImplement = DateImplement, + }; + public XElement GetXElement => + new("Order", + new XAttribute("Id", Id), + new XElement("SushiId", SushiId.ToString()), + new XElement("Count", SushiId.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/SushiBarFileImplement/Models/Sushi.cs b/SushiBarFileImplement/Models/Sushi.cs new file mode 100644 index 0000000..7de8910 --- /dev/null +++ b/SushiBarFileImplement/Models/Sushi.cs @@ -0,0 +1,90 @@ +using SushiBarContracts.BindingModel; +using SushiBarContracts.ViewModels; +using SushiBarDataModels.Models; +using System.Xml.Linq; + +namespace SushiBarFileImplement.Models +{ + public class Sushi : ISushiModel + { + public int Id { get; private set; } + public string SushiName { get; private set; } = string.Empty; + public double Price { get; private set; } + public Dictionary Components { get; private set; } = new(); + + private Dictionary? _sushiComponents = null; + public Dictionary SushiComponents + { + get + { + if (_sushiComponents == null) + { + var source = DataFileSingleton.GetInstance(); + _sushiComponents = Components.ToDictionary(x => x.Key, y => + ((source.Components.FirstOrDefault(z => z.Id == y.Key) + as IComponentModel)!, y.Value) + ); + } + return _sushiComponents; + } + } + public static Sushi? Create(SushiBindingModel model) + { + if (model == null) + { + return null; + } + return new Sushi() + { + Id = model.Id, + SushiName = model.SushiName, + Price = model.Price, + Components = model.SushiComponents.ToDictionary(x => x.Key, x => x.Value.Item2) + }; + } + public static Sushi? Create(XElement element) + { + if (element == null) + { + return null; + } + return new Sushi() + { + Id = Convert.ToInt32(element.Attribute("Id")!.Value), + SushiName = element.Element("SushiName")!.Value, + Price = Convert.ToDouble(element.Element("Price")!.Value), + Components = element.Element("SushiComponents")!.Elements("SushiComponent").ToDictionary(x => + Convert.ToInt32(x.Element("Key")?.Value), x => Convert.ToInt32(x.Element("Value")?.Value)) + }; + } + public void Update(SushiBindingModel model) + { + if (model == null) + { + return; + } + SushiName = model.SushiName; + Price = model.Price; + Components = model.SushiComponents.ToDictionary(x => x.Key, x => x.Value.Item2); + _sushiComponents = null; + } + public SushiViewModel GetViewModel => new() + { + Id = Id, + SushiName = SushiName, + Price = Price, + SushiComponents = SushiComponents + }; + public XElement GetXElement => + new("Sushi", + new XAttribute("Id", Id), + new XElement("SushiName", SushiName), + new XElement("Price", Price.ToString()), + new XElement("SushiComponents", Components.Select(x => + new XElement("SushiComponent", + new XElement("Key", x.Key), + new XElement("Value", x.Value))).ToArray() + ) + ); + } +} \ No newline at end of file diff --git a/SushiBarFileImplement/SushiBarFileImplement.csproj b/SushiBarFileImplement/SushiBarFileImplement.csproj new file mode 100644 index 0000000..185d139 --- /dev/null +++ b/SushiBarFileImplement/SushiBarFileImplement.csproj @@ -0,0 +1,18 @@ + + + + net8.0 + enable + enable + + + + + + + + + + + +