Реализованы все библиотеки классов для лаб. работы 1

SecuritySystem/SecuritySystem.sln

@@ -11,6 +11,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SecuritySystemContracts", "
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SecuritySystemBusinessLogic", "SecuritySystemBusinessLogic\SecuritySystemBusinessLogic.csproj", "{38C8A0AB-9363-4914-B967-02586827588D}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SecuritySystemListImplement", "SecuritySystemListImplement\SecuritySystemListImplement.csproj", "{6A104362-3398-4D4E-A3D0-2F4B32858569}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -33,6 +35,10 @@ Global
 		{38C8A0AB-9363-4914-B967-02586827588D}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{38C8A0AB-9363-4914-B967-02586827588D}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{38C8A0AB-9363-4914-B967-02586827588D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6A104362-3398-4D4E-A3D0-2F4B32858569}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6A104362-3398-4D4E-A3D0-2F4B32858569}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6A104362-3398-4D4E-A3D0-2F4B32858569}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6A104362-3398-4D4E-A3D0-2F4B32858569}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

SecuritySystem/SecuritySystemListImplement/DataListSingleton.cs

@@ -0,0 +1,28 @@
+using SecuritySystemListImplement.Models;
+
+namespace SecuritySystemListImplement
+{
+    public class DataListSingleton
+    {
+        private static DataListSingleton? _instance;
+        public List<Component> Components { get; set; }
+        public List<Order> Orders { get; set; }
+        public List<Secure> Secures { get; set; }
+        private DataListSingleton()
+        {
+            Components = new List<Component>();
+            Orders = new List<Order>();
+            Secures = new List<Secure>();
+        }
+        public static DataListSingleton GetInstance()
+        {
+            if (_instance == null)
+            {
+                _instance = new DataListSingleton();
+            }
+            return _instance;
+        }
+22
+ }
+
+}

SecuritySystem/SecuritySystemListImplement/Implements/ComponentStorage.cs

@@ -0,0 +1,104 @@
+using SecuritySystemContracts.BindingModels;
+using SecuritySystemContracts.SearchModels;
+using SecuritySystemContracts.StoragesContracts;
+using SecuritySystemContracts.ViewModels;
+using SecuritySystemListImplement.Models;
+
+namespace SecuritySystemListImplement.Implements
+{
+    public class ComponentStorage : IComponentStorage
+    {
+        private readonly DataListSingleton _source;
+        public ComponentStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+        public List<ComponentViewModel> GetFullList()
+        {
+            var result = new List<ComponentViewModel>();
+            foreach (var component in _source.Components)
+            {
+                result.Add(component.GetViewModel);
+            }
+            return result;
+        }
+        public List<ComponentViewModel> GetFilteredList(ComponentSearchModel model)
+        {
+            var result = new List<ComponentViewModel>();
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                return result;
+            }
+            foreach (var component in _source.Components)
+            {
+                if (component.ComponentName.Contains(model.ComponentName))
+                {
+                    result.Add(component.GetViewModel);
+                }
+            }
+            return result;
+        }
+        public ComponentViewModel? GetElement(ComponentSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            foreach (var component in _source.Components)
+            {
+                if (
+                    (!string.IsNullOrEmpty(model.ComponentName) &&
+                    component.ComponentName == model.ComponentName) ||
+                    (model.Id.HasValue && component.Id == model.Id)
+                )
+                {
+                    return component.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public ComponentViewModel? Insert(ComponentBindingModel model)
+        {
+            model.Id = 1;
+            foreach (var component in _source.Components)
+            {
+                if (model.Id <= component.Id)
+                {
+                    model.Id = component.Id + 1;
+                }
+            }
+            var newComponent = Component.Create(model);
+            if (newComponent == null)
+            {
+                return null;
+            }
+            _source.Components.Add(newComponent);
+            return newComponent.GetViewModel;
+        }
+        public ComponentViewModel? Update(ComponentBindingModel model)
+        {
+            foreach (var component in _source.Components)
+            {
+                if (component.Id == model.Id)
+                {
+                    component.Update(model);
+                    return component.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public ComponentViewModel? Delete(ComponentBindingModel model)
+        {
+            for (int i = 0; i < _source.Components.Count; ++i)
+            {
+                if (_source.Components[i].Id == model.Id)
+                {
+                    var element = _source.Components[i];
+                    _source.Components.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+    }
+}

SecuritySystem/SecuritySystemListImplement/Implements/OrderStorage.cs

@@ -0,0 +1,115 @@
+using SecuritySystemContracts.BindingModels;
+using SecuritySystemContracts.SearchModels;
+using SecuritySystemContracts.StoragesContracts;
+using SecuritySystemContracts.ViewModels;
+using SecuritySystemListImplement.Models;
+
+namespace SecuritySystemListImplement.Implements
+{
+    public class OrderStorage : IOrderStorage
+    {
+        private readonly DataListSingleton _source;
+        public OrderStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+        public List<OrderViewModel> GetFullList()
+        {
+            var result = new List<OrderViewModel>();
+            foreach (var order in _source.Orders)
+            {
+                result.Add(GetViewModel(order));
+            }
+            return result;
+        }
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+        {
+            var result = new List<OrderViewModel>();
+            if (!model.Id.HasValue)
+            {
+                return result;
+            }
+            foreach (var order in _source.Orders)
+            {
+                if (order.Id == model.Id)
+                {
+                    result.Add(order.GetViewModel);
+                }
+            }
+            return result;
+        }
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            foreach (var order in _source.Orders)
+            {
+                if (
+                    (model.Id.HasValue && order.Id == model.Id)
+                   )
+                {
+                    return order.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public OrderViewModel? Insert(OrderBindingModel model)
+        {
+            model.Id = 1;
+            foreach (var order in _source.Orders)
+            {
+                if (model.Id <= order.Id)
+                {
+                    model.Id = order.Id + 1;
+                }
+            }
+            var newOrder = Order.Create(model);
+            if (newOrder == null)
+            {
+                return null;
+            }
+            _source.Orders.Add(newOrder);
+            return newOrder.GetViewModel;
+        }
+        public OrderViewModel? Update(OrderBindingModel model)
+        {
+            foreach (var order in _source.Orders)
+            {
+                if (order.Id == model.Id)
+                {
+                    order.Update(model);
+                    return order.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public OrderViewModel? Delete(OrderBindingModel model)
+        {
+            for (int i = 0; i < _source.Orders.Count; ++i)
+            {
+                if (_source.Orders[i].Id == model.Id)
+                {
+                    var element = _source.Orders[i];
+                    _source.Orders.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+        private OrderViewModel GetViewModel(Order order)
+        {
+            var viewModel = order.GetViewModel;
+            foreach (var secure in _source.Secures)
+            {
+                if (secure.Id == order.SecureId)
+                {
+                    viewModel.SecureName = secure.SecureName;
+                    break;
+                }
+            }
+            return viewModel;
+        }
+    }
+}

SecuritySystem/SecuritySystemListImplement/Implements/SecureStorage.cs

@@ -0,0 +1,108 @@
+using SecuritySystemContracts.BindingModels;
+using SecuritySystemContracts.SearchModels;
+using SecuritySystemContracts.StoragesContracts;
+using SecuritySystemContracts.ViewModels;
+
+namespace SecuritySystemListImplement.Implements
+{
+    public class SecureStorage : ISecureStorage
+    {
+        private readonly DataListSingleton _source;
+
+        public SecureStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public List<SecureViewModel> GetFullList()
+        {
+            var result = new List<SecureViewModel>();
+            foreach (var secure in _source.Secures)
+            {
+                result.Add(secure.GetViewModel);
+            }
+            return result;
+        }
+
+        public List<SecureViewModel> GetFilteredList(SecureSearchModel model)
+        {
+            var result = new List<SecureViewModel>();
+            if (string.IsNullOrEmpty(model.SecureName))
+            {
+                return result;
+            }
+            foreach (var secure in _source.Secures)
+            {
+                if (secure.SecureName.Contains(model.SecureName))
+                {
+                    result.Add(secure.GetViewModel);
+                }
+            }
+            return result;
+        }
+        public SecureViewModel? GetElement(SecureSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.SecureName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            foreach (var secure in _source.Secures)
+            {
+                if (
+                    (!string.IsNullOrEmpty(model.SecureName) &&
+                    secure.SecureName == model.SecureName) ||
+                    (model.Id.HasValue && secure.Id == model.Id)
+                )
+                {
+                    return secure.GetViewModel;
+                }
+            }
+            return null;
+        }
+
+        public SecureViewModel? Insert(SecureBindingModel model)
+        {
+            model.Id = 1;
+            foreach (var secure in _source.Secures)
+            {
+                if (model.Id <= secure.Id)
+                {
+                    model.Id = secure.Id + 1;
+                }
+            }
+            var newSecure = Secure.Create(model);
+            if (newSecure == null)
+            {
+                return null;
+            }
+            _source.Secures.Add(newSecure);
+            return newSecure.GetViewModel;
+        }
+
+        public SecureViewModel? Update(SecureBindingModel model)
+        {
+            foreach (var secure in _source.Secures)
+            {
+                if (secure.Id == model.Id)
+                {
+                    secure.Update(model);
+                    return secure.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public SecureViewModel? Delete(SecureBindingModel model)
+        {
+            for (int i = 0; i < _source.Secures.Count; ++i)
+            {
+                if (_source.Secures[i].Id == model.Id)
+                {
+                    var element = _source.Secures[i];
+                    _source.Secures.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+    }
+}

SecuritySystem/SecuritySystemListImplement/Models/Component.cs

@@ -0,0 +1,41 @@
+using SecuritySystemContracts.BindingModels;
+using SecuritySystemContracts.ViewModels;
+using SecuritySystemDataModels.Models;
+
+namespace SecuritySystemListImplement.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 void Update(ComponentBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ComponentName = model.ComponentName;
+            Cost = model.Cost;
+        }
+        public ComponentViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ComponentName = ComponentName,
+            Cost = Cost
+        };
+    }
+}

SecuritySystem/SecuritySystemListImplement/Models/Order.cs

@@ -0,0 +1,62 @@
+using SecuritySystemContracts.BindingModels;
+using SecuritySystemContracts.ViewModels;
+using SecuritySystemDataModels.Enums;
+
+namespace SecuritySystemListImplement.Models
+{
+    public class Order
+    {
+        public int SecureId { 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 int Id { get; private set; }
+
+        public static Order? Create(OrderBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Order
+            {
+                Id = model.Id,
+                SecureId = model.SecureId,
+                Count = model.Count,
+                Sum = model.Sum,
+                Status = model.Status,
+                DateCreate = model.DateCreate,
+                DateImplement = model.DateImplement,
+            };
+        }
+
+        public void Update(OrderBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Status = model.Status;
+            DateImplement = model.DateImplement;
+        }
+
+        public OrderViewModel GetViewModel => new()
+        {
+            SecureId = SecureId,
+            Count = Count,
+            Sum = Sum,
+            DateCreate = DateCreate,
+            DateImplement = DateImplement,
+            Id = Id,
+            Status = Status,
+        };
+    }
+}

SecuritySystem/SecuritySystemListImplement/Models/Secure.cs

@@ -0,0 +1,50 @@
+using SecuritySystemContracts.BindingModels;
+using SecuritySystemContracts.ViewModels;
+using SecuritySystemDataModels.Models;
+
+namespace SecuritySystemListImplement.Models
+{
+    public class Secure : ISecureModel
+    {
+        public int Id { get; private set; }
+        public string SecureName { get; private set; } = string.Empty;
+        public double Price { get; private set; }
+        public Dictionary<int, (IComponentModel, int)> SecureComponents
+        {
+            get;
+            private set;
+        } = new Dictionary<int, (IComponentModel, int)>();
+        public static Secure? Create(SecureBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Secure()
+            {
+                Id = model.Id,
+                SecureName = model.SecureName,
+                Price = model.Price,
+                SecureComponents = model.SecureComponents
+            };
+        }
+        public void Update(SecureBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            SecureName = model.SecureName;
+            Price = model.Price;
+            SecureComponents = model.SecureComponents;
+        }
+        public SecureViewModel GetViewModel => new()
+        {
+            Id = Id,
+            SecureName = SecureName,
+            Price = Price,
+            SecureComponents = SecureComponents
+        };
+
+    }
+}

SecuritySystem/SecuritySystemListImplement/SecuritySystemListImplement.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\SecuritySystemContracts\SecuritySystemContracts.csproj" />
+    <ProjectReference Include="..\SecuritySystemDataModels\SecuritySystemDataModels.csproj" />
+  </ItemGroup>
+
+</Project>