diff --git a/FoodOrders/FoodOrders.sln b/FoodOrders/FoodOrders.sln index 1404a36..aa16ffc 100644 --- a/FoodOrders/FoodOrders.sln +++ b/FoodOrders/FoodOrders.sln @@ -3,7 +3,17 @@ Microsoft Visual Studio Solution File, Format Version 12.00 # Visual Studio Version 17 VisualStudioVersion = 17.7.34221.43 MinimumVisualStudioVersion = 10.0.40219.1 -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FoodOrdersView", "FoodOrdersView\FoodOrdersView.csproj", "{C61B8C6C-4777-4AB5-854F-55EA1F16622C}" +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FoodOrdersView", "FoodOrdersView\FoodOrdersView.csproj", "{C61B8C6C-4777-4AB5-854F-55EA1F16622C}" +EndProject +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FoodOrdersBusinessLogic", "FoodOrdersBusinessLogic\FoodOrdersBusinessLogic.csproj", "{AFE774E2-073F-4E58-81A3-F7044B0693CD}" +EndProject +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FoodOrdersContracts", "FoodOrdersContracts\FoodOrdersContracts.csproj", "{B44AFA6F-DEB5-473C-9884-656D7A80B8C4}" +EndProject +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FoodOrdersDataModels", "FoodOrdersDataModels\FoodOrdersDataModels.csproj", "{F780BF8C-B0AF-4CF2-B621-5705877AEE59}" +EndProject +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FoodOrdersListImplement", "FoodOrdersListImplement\FoodOrdersListImplement.csproj", "{8FBCE353-A28A-4A69-8F6D-086421E781D9}" +EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FoodOrdersFileImplement", "FoodOrdersFileImplement\FoodOrdersFileImplement.csproj", "{92F623B7-C680-4A3A-9749-26E87628A02E}" EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution @@ -15,6 +25,26 @@ Global {C61B8C6C-4777-4AB5-854F-55EA1F16622C}.Debug|Any CPU.Build.0 = Debug|Any CPU {C61B8C6C-4777-4AB5-854F-55EA1F16622C}.Release|Any CPU.ActiveCfg = Release|Any CPU {C61B8C6C-4777-4AB5-854F-55EA1F16622C}.Release|Any CPU.Build.0 = Release|Any CPU + {AFE774E2-073F-4E58-81A3-F7044B0693CD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {AFE774E2-073F-4E58-81A3-F7044B0693CD}.Debug|Any CPU.Build.0 = Debug|Any CPU + {AFE774E2-073F-4E58-81A3-F7044B0693CD}.Release|Any CPU.ActiveCfg = Release|Any CPU + {AFE774E2-073F-4E58-81A3-F7044B0693CD}.Release|Any CPU.Build.0 = Release|Any CPU + {B44AFA6F-DEB5-473C-9884-656D7A80B8C4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {B44AFA6F-DEB5-473C-9884-656D7A80B8C4}.Debug|Any CPU.Build.0 = Debug|Any CPU + {B44AFA6F-DEB5-473C-9884-656D7A80B8C4}.Release|Any CPU.ActiveCfg = Release|Any CPU + {B44AFA6F-DEB5-473C-9884-656D7A80B8C4}.Release|Any CPU.Build.0 = Release|Any CPU + {F780BF8C-B0AF-4CF2-B621-5705877AEE59}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {F780BF8C-B0AF-4CF2-B621-5705877AEE59}.Debug|Any CPU.Build.0 = Debug|Any CPU + {F780BF8C-B0AF-4CF2-B621-5705877AEE59}.Release|Any CPU.ActiveCfg = Release|Any CPU + {F780BF8C-B0AF-4CF2-B621-5705877AEE59}.Release|Any CPU.Build.0 = Release|Any CPU + {8FBCE353-A28A-4A69-8F6D-086421E781D9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {8FBCE353-A28A-4A69-8F6D-086421E781D9}.Debug|Any CPU.Build.0 = Debug|Any CPU + {8FBCE353-A28A-4A69-8F6D-086421E781D9}.Release|Any CPU.ActiveCfg = Release|Any CPU + {8FBCE353-A28A-4A69-8F6D-086421E781D9}.Release|Any CPU.Build.0 = Release|Any CPU + {92F623B7-C680-4A3A-9749-26E87628A02E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {92F623B7-C680-4A3A-9749-26E87628A02E}.Debug|Any CPU.Build.0 = Debug|Any CPU + {92F623B7-C680-4A3A-9749-26E87628A02E}.Release|Any CPU.ActiveCfg = Release|Any CPU + {92F623B7-C680-4A3A-9749-26E87628A02E}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/FoodOrders/FoodOrdersFileImplement/DataFileSingleton.cs b/FoodOrders/FoodOrdersFileImplement/DataFileSingleton.cs new file mode 100644 index 0000000..e2c4e42 --- /dev/null +++ b/FoodOrders/FoodOrdersFileImplement/DataFileSingleton.cs @@ -0,0 +1,61 @@ +using FoodOrdersFileImplement.Models; +using System.Xml.Linq; + +namespace FoodOrdersFileImplement +{ + internal class DataFileSingleton + { + private static DataFileSingleton? instance; + + private readonly string ComponentFileName = "Component.xml"; + + private readonly string OrderFileName = "Order.xml"; + + private readonly string DishFileName = "Dish.xml"; + + public List Components { get; private set; } + + public List Orders { get; private set; } + + public List Dishs { 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 SaveDishs() => SaveData(Dishs, DishFileName, "Dishs", x => x.GetXElement); + + public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement); + + private DataFileSingleton() + { + Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!; + Dishs = LoadData(DishFileName, "Dish", x => Dish.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/FoodOrders/FoodOrdersFileImplement/FoodOrdersFileImplement.csproj b/FoodOrders/FoodOrdersFileImplement/FoodOrdersFileImplement.csproj new file mode 100644 index 0000000..51e14c2 --- /dev/null +++ b/FoodOrders/FoodOrdersFileImplement/FoodOrdersFileImplement.csproj @@ -0,0 +1,14 @@ + + + + net6.0 + enable + enable + + + + + + + + diff --git a/FoodOrders/FoodOrdersFileImplement/Implements/ComponentStorage.cs b/FoodOrders/FoodOrdersFileImplement/Implements/ComponentStorage.cs new file mode 100644 index 0000000..2c5da92 --- /dev/null +++ b/FoodOrders/FoodOrdersFileImplement/Implements/ComponentStorage.cs @@ -0,0 +1,86 @@ +using FoodOrdersContracts.BindingModels; +using FoodOrdersContracts.SearchModels; +using FoodOrdersContracts.StoragesContracts; +using FoodOrdersContracts.ViewModels; +using FoodOrdersFileImplement.Models; + +namespace FoodOrdersFileImplement.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/FoodOrders/FoodOrdersFileImplement/Implements/DishStorage.cs b/FoodOrders/FoodOrdersFileImplement/Implements/DishStorage.cs new file mode 100644 index 0000000..c789b79 --- /dev/null +++ b/FoodOrders/FoodOrdersFileImplement/Implements/DishStorage.cs @@ -0,0 +1,86 @@ +using FoodOrdersContracts.BindingModels; +using FoodOrdersContracts.SearchModels; +using FoodOrdersContracts.StoragesContracts; +using FoodOrdersContracts.ViewModels; +using FoodOrdersFileImplement.Models; + +namespace FoodOrdersFileImplement.Implements +{ + public class DishStorage : IDishStorage + { + private readonly DataFileSingleton source; + + public DishStorage() + { + source = DataFileSingleton.GetInstance(); + } + + public List GetFullList() + { + return source.Dishs + .Select(x => x.GetViewModel) + .ToList(); + } + + public List GetFilteredList(DishSearchModel model) + { + if (string.IsNullOrEmpty(model.DishName)) + { + return new(); + } + return source.Dishs + .Where(x => x.DishName.Contains(model.DishName)) + .Select(x => x.GetViewModel) + .ToList(); + } + + public DishViewModel? GetElement(DishSearchModel model) + { + if (string.IsNullOrEmpty(model.DishName) && !model.Id.HasValue) + { + return null; + } + return source.Dishs + .FirstOrDefault(x => (!string.IsNullOrEmpty(model.DishName) && x.DishName == model.DishName) || + (model.Id.HasValue && x.Id == model.Id)) + ?.GetViewModel; + } + + public DishViewModel? Insert(DishBindingModel model) + { + model.Id = source.Dishs.Count > 0 ? source.Dishs.Max(x => x.Id) + 1 : 1; + var newDish = Dish.Create(model); + if (newDish == null) + { + return null; + } + source.Dishs.Add(newDish); + source.SaveDishs(); + return newDish.GetViewModel; + } + + public DishViewModel? Update(DishBindingModel model) + { + var Dish = source.Dishs.FirstOrDefault(x => x.Id == model.Id); + if (Dish == null) + { + return null; + } + Dish.Update(model); + source.SaveDishs(); + return Dish.GetViewModel; + } + + public DishViewModel? Delete(DishBindingModel model) + { + var element = source.Dishs.FirstOrDefault(x => x.Id == model.Id); + if (element != null) + { + source.Dishs.Remove(element); + source.SaveDishs(); + return element.GetViewModel; + } + return null; + } + } +} diff --git a/FoodOrders/FoodOrdersFileImplement/Implements/OrderStorage.cs b/FoodOrders/FoodOrdersFileImplement/Implements/OrderStorage.cs new file mode 100644 index 0000000..3875cd7 --- /dev/null +++ b/FoodOrders/FoodOrdersFileImplement/Implements/OrderStorage.cs @@ -0,0 +1,98 @@ +using FoodOrdersContracts.BindingModels; +using FoodOrdersContracts.SearchModels; +using FoodOrdersContracts.StoragesContracts; +using FoodOrdersContracts.ViewModels; +using FoodOrdersFileImplement.Models; + +namespace FoodOrdersFileImplement.Implements +{ + public class OrderStorage : IOrderStorage + { + private readonly DataFileSingleton source; + + public OrderStorage() + { + source = DataFileSingleton.GetInstance(); + } + + public List GetFullList() + { + return source.Orders + .Select(x => AddDishName(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 => AddDishName(x.GetViewModel)) + .ToList(); + } + + public OrderViewModel? GetElement(OrderSearchModel model) + { + if (!model.Id.HasValue) + { + return null; + } + var order = source.Orders.FirstOrDefault(x => x.Id == model.Id); + if (order == null) + { + return null; + } + return AddDishName(order.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 AddDishName(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 AddDishName(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 AddDishName(element.GetViewModel); + } + return null; + } + + private OrderViewModel AddDishName(OrderViewModel model) + { + var selectedDish = source.Dishs.FirstOrDefault(x => x.Id == model.DishId); + if (selectedDish != null) + { + model.DishName = selectedDish.DishName; + } + return model; + } + } +} diff --git a/FoodOrders/FoodOrdersFileImplement/Models/Component.cs b/FoodOrders/FoodOrdersFileImplement/Models/Component.cs new file mode 100644 index 0000000..2066099 --- /dev/null +++ b/FoodOrders/FoodOrdersFileImplement/Models/Component.cs @@ -0,0 +1,66 @@ +using FoodOrdersContracts.BindingModels; +using FoodOrdersContracts.ViewModels; +using FoodOrdersDataModels.Models; +using System.Xml.Linq; + +namespace FoodOrdersFileImplement.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/FoodOrders/FoodOrdersFileImplement/Models/Dish.cs b/FoodOrders/FoodOrdersFileImplement/Models/Dish.cs new file mode 100644 index 0000000..b78c7f9 --- /dev/null +++ b/FoodOrders/FoodOrdersFileImplement/Models/Dish.cs @@ -0,0 +1,94 @@ +using FoodOrdersContracts.BindingModels; +using FoodOrdersContracts.ViewModels; +using FoodOrdersDataModels.Models; +using System.Xml.Linq; + +namespace FoodOrdersFileImplement.Models +{ + public class Dish : IDishModel + { + public int Id { get; private set; } + + public string DishName { get; private set; } = string.Empty; + + public double Price { get; private set; } + + public Dictionary Components { get; private set; } = new(); + + private Dictionary? _DishComponents = null; + + public Dictionary DishComponents + { + get + { + if (_DishComponents == null) + { + var source = DataFileSingleton.GetInstance(); + _DishComponents = Components.ToDictionary(x => x.Key, + y => ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!, y.Value)); + } + return _DishComponents; + } + } + + public static Dish? Create(DishBindingModel? model) + { + if (model == null) + { + return null; + } + return new Dish() + { + Id = model.Id, + DishName = model.DishName, + Price = model.Price, + Components = model.DishComponents.ToDictionary(x => x.Key, x => x.Value.Item2) + }; + } + + public static Dish? Create(XElement element) + { + if (element == null) + { + return null; + } + return new Dish() + { + Id = Convert.ToInt32(element.Attribute("Id")!.Value), + DishName = element.Element("DishName")!.Value, + Price = Convert.ToDouble(element.Element("Price")!.Value), + Components = element.Element("DishComponents")!.Elements("DishComponent") + .ToDictionary(x => Convert.ToInt32(x.Element("Key")?.Value), x => Convert.ToInt32(x.Element("Value")?.Value)) + }; + } + + public void Update(DishBindingModel? model) + { + if (model == null) + { + return; + } + DishName = model.DishName; + Price = model.Price; + Components = model.DishComponents.ToDictionary(x => x.Key, x => x.Value.Item2); + _DishComponents = null; + } + + public DishViewModel GetViewModel => new() + { + Id = Id, + DishName = DishName, + Price = Price, + DishComponents = DishComponents + }; + + public XElement GetXElement => new("Dish", + new XAttribute("Id", Id), + new XElement("DishName", DishName), + new XElement("Price", Price.ToString()), + new XElement("DishComponents", + Components.Select(x => new XElement("DishComponent", + new XElement("Key", x.Key), + new XElement("Value", x.Value))).ToArray())); + } +} diff --git a/FoodOrders/FoodOrdersFileImplement/Models/Order.cs b/FoodOrders/FoodOrdersFileImplement/Models/Order.cs new file mode 100644 index 0000000..708ad2d --- /dev/null +++ b/FoodOrders/FoodOrdersFileImplement/Models/Order.cs @@ -0,0 +1,93 @@ +using FoodOrdersContracts.BindingModels; +using FoodOrdersContracts.ViewModels; +using FoodOrdersDataModels.Enums; +using FoodOrdersDataModels.Models; +using System.Reflection; +using System.Xml.Linq; + +namespace FoodOrdersFileImplement.Models +{ + public class Order : IOrderModel + { + public int Id { get; private set; } + + public int DishId { 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, + DishId = model.DishId, + 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), + DishId = Convert.ToInt32(element.Element("DishId")!.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, + DishId = DishId, + Count = Count, + Sum = Sum, + Status = Status, + DateCreate = DateCreate, + DateImplement = DateImplement + }; + + public XElement GetXElement => new("Order", + new XAttribute("Id", Id), + new XElement("DishId", DishId), + 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/FoodOrders/FoodOrdersView/FoodOrdersView.csproj b/FoodOrders/FoodOrdersView/FoodOrdersView.csproj index 902b241..eccd4be 100644 --- a/FoodOrders/FoodOrdersView/FoodOrdersView.csproj +++ b/FoodOrders/FoodOrdersView/FoodOrdersView.csproj @@ -17,6 +17,7 @@ + diff --git a/FoodOrders/FoodOrdersView/Program.cs b/FoodOrders/FoodOrdersView/Program.cs index c668d54..3eb69c5 100644 --- a/FoodOrders/FoodOrdersView/Program.cs +++ b/FoodOrders/FoodOrdersView/Program.cs @@ -1,7 +1,7 @@ using FoodOrdersBusinessLogic.BusinessLogics; using FoodOrdersContracts.BusinessLogicsContracts; using FoodOrdersContracts.StoragesContracts; -using FoodOrdersListImplement.Implements; +using FoodOrdersFileImplement.Implements; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using NLog.Extensions.Logging;