лвб 3 начал

WinForms/OrderBusinessLogic/OrderBusinessLogic.csproj

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

WinForms/OrderBusinessLogic/OrderLogic.cs

@@ -0,0 +1,67 @@
+using OrdersContracts.BindingModels;
+using OrdersContracts.BusinessLogicContracts;
+using OrdersContracts.StorageContracts;
+using OrdersContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrderBusinessLogic
+{
+    public class OrderLogic : IOrderLogic
+    {
+        private readonly IOrderStorage _orderStorage;
+        public OrderLogic(IOrderStorage orderStorage)
+        {
+            _orderStorage = orderStorage;
+        }
+        public void CreateOrUpdate(OrderBindingModel model)
+        {
+            var element = _orderStorage.GetElement(
+               new OrderBindingModel
+               {
+                   Info = model.Info,
+                   Name = model.Name,
+                   Status = model.Status,
+                   Amount = model.Amount
+               });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new Exception("Такой заказ уже существует");
+            }
+            if (model.Id.HasValue)
+            {
+                _orderStorage.Update(model);
+            }
+            else
+            {
+                _orderStorage.Insert(model);
+            }
+        }
+
+        public void Delete(OrderBindingModel model)
+        {
+            var element = _orderStorage.GetElement(new OrderBindingModel { Id = model.Id });
+            if (element == null)
+            {
+                throw new Exception("Заказ не найден");
+            }
+            _orderStorage.Delete(model);
+        }
+
+        public List<OrderViewModel> Read(OrderBindingModel model)
+        {
+            if (model == null)
+            {
+                return _orderStorage.GetFullList();
+            }
+            if (model.Id.HasValue)
+            {
+                return new List<OrderViewModel> { _orderStorage.GetElement(model) };
+            }
+            return _orderStorage.GetFilteredList(model);
+        }
+    }
+}

WinForms/OrderBusinessLogic/StatusLogic.cs

@@ -0,0 +1,60 @@
+using OrdersContracts.BindingModels;
+using OrdersContracts.BusinessLogicContracts;
+using OrdersContracts.StorageContracts;
+using OrdersContracts.ViewModels;
+
+namespace OrderBusinessLogic
+{
+    public class StatusLogic : IStatusLogic
+    {
+        private readonly IStatusStorage _statusStorage;
+        public StatusLogic(IStatusStorage statusStorage)
+        {
+            _statusStorage = statusStorage;
+        }
+
+        public void CreateOrUpdate(StatusBindingModel model)
+        {
+            var element = _statusStorage.GetElement(
+               new StatusBindingModel
+               {
+                   Name = model.Name
+               });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new Exception("Такой статус уже существует");
+            }
+            if (model.Id.HasValue)
+            {
+                _statusStorage.Update(model);
+            }
+            else
+            {
+                _statusStorage.Insert(model);
+            }
+        }
+
+        public void Delete(StatusBindingModel model)
+        {
+            var element = _statusStorage.GetElement(new StatusBindingModel { Id = model.Id });
+            if (element == null)
+            {
+                throw new Exception("Статус не найден");
+            }
+            _statusStorage.Delete(model);
+        }
+
+        public List<StatusViewModel> Read(StatusBindingModel model)
+        {
+            if (model == null)
+            {
+                return _statusStorage.GetFullList();
+            }
+            if (model.Id.HasValue)
+            {
+                return new List<StatusViewModel> { _statusStorage.GetElement(model) };
+            }
+            return _statusStorage.GetFilteredList(model);
+        }
+    }
+}

WinForms/OrdersContracts/BindingModels/OrderBindingModel.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrdersContracts.BindingModels
+{
+    public class OrderBindingModel
+    {
+        public int? Id { get; set; }
+        public string Name { get; set; }
+        public string Info { get; set; }
+        public string Status { get; set; }
+        public int? Amount { get; set; }
+    }
+}

WinForms/OrdersContracts/BindingModels/StatusBindingModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrdersContracts.BindingModels
+{
+    public class StatusBindingModel
+    {
+        public int? Id { get; set; }
+
+        public string Name { get; set; }
+    }
+}

WinForms/OrdersContracts/BusinessLogicContracts/IOrderLogic.cs

@@ -0,0 +1,17 @@
+using OrdersContracts.BindingModels;
+using OrdersContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrdersContracts.BusinessLogicContracts
+{
+    public interface IOrderLogic
+    {
+        List<OrderViewModel> Read(OrderBindingModel model);
+        void CreateOrUpdate(OrderBindingModel model);
+        void Delete(OrderBindingModel model);
+    }
+}

WinForms/OrdersContracts/BusinessLogicContracts/IStatusLogic.cs

@@ -0,0 +1,17 @@
+using OrdersContracts.BindingModels;
+using OrdersContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrdersContracts.BusinessLogicContracts
+{
+    public interface IStatusLogic
+    {
+        List<StatusViewModel> Read(StatusBindingModel model);
+        void CreateOrUpdate(StatusBindingModel model);
+        void Delete(StatusBindingModel model);
+    }
+}

WinForms/OrdersContracts/OrdersContracts.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

WinForms/OrdersContracts/StorageContracts/IOrderStorage.cs

@@ -0,0 +1,20 @@
+using OrdersContracts.BindingModels;
+using OrdersContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrdersContracts.StorageContracts
+{
+    public interface IOrderStorage
+    {
+        List<OrderViewModel> GetFullList();
+        List<OrderViewModel> GetFilteredList(OrderBindingModel model);
+        OrderViewModel GetElement(OrderBindingModel model);
+        void Insert(OrderBindingModel model);
+        void Update(OrderBindingModel model);
+        void Delete(OrderBindingModel model);
+    }
+}

WinForms/OrdersContracts/StorageContracts/IStatusStorage.cs

@@ -0,0 +1,21 @@
+using OrdersContracts.BindingModels;
+using OrdersContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrdersContracts.StorageContracts
+{
+    public interface IStatusStorage
+    {
+        List<StatusViewModel> GetFullList();
+        List<StatusViewModel> GetFilteredList(StatusBindingModel model);
+        StatusViewModel GetElement(StatusBindingModel model);
+
+        void Insert(StatusBindingModel model);
+        void Update(StatusBindingModel model);
+        void Delete(StatusBindingModel model);
+    }
+}

WinForms/OrdersContracts/ViewModels/OrderViewModel.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrdersContracts.ViewModels
+{
+     public class OrderViewModel
+    {
+        public int? Id { get; set; }
+
+        [DisplayName("ФИО")]
+        public string Name { get; set; }
+
+        [DisplayName("Описание")]
+        public string Info { get; set; }
+        [DisplayName("Статус")]
+        public string Status { get; set; }
+        [DisplayName("Сумма заказа")]
+        public string Amount { get; set; }
+    }
+}

WinForms/OrdersContracts/ViewModels/StatusViewModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrdersContracts.ViewModels
+{
+    public class StatusViewModel
+    {
+        public int? Id { get; set; }
+        public string Name { get; set; }
+    }
+}

WinForms/VisualComponentsLib/IStatusStorage.cs

@@ -0,0 +1,21 @@
+using OrdersContracts.BindingModels;
+using OrdersContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrdersContracts.StorageContracts
+{
+    public interface IStatusStorage
+    {
+        List<StatusViewModel> GetFullList();
+        List<StatusViewModel> GetFilteredList(StatusBindingModel model);
+        StatusViewModel GetElement(StatusBindingModel model);
+
+        void Insert(StatusBindingModel model);
+        void Update(StatusBindingModel model);
+        void Delete(StatusBindingModel model);
+    }
+}

WinForms/WinForms.sln

@@ -5,7 +5,11 @@ VisualStudioVersion = 17.3.32901.215
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WinForms", "WinForms\WinForms.csproj", "{10D1B0BE-6B52-41E6-8B57-4AFC49A26F17}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VisualComponentsLib", "VisualComponentsLib\VisualComponentsLib.csproj", "{EF8D5392-CB3C-429E-BB8F-A7353F56E1D8}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "VisualComponentsLib", "VisualComponentsLib\VisualComponentsLib.csproj", "{EF8D5392-CB3C-429E-BB8F-A7353F56E1D8}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OrdersContracts", "OrdersContracts\OrdersContracts.csproj", "{82FC5A5D-EA93-49E2-BC93-8AE514148FA0}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OrderBusinessLogic", "OrderBusinessLogic\OrderBusinessLogic.csproj", "{071BD445-8513-4B12-A60C-2531F2B795F5}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -21,6 +25,14 @@ Global
 		{EF8D5392-CB3C-429E-BB8F-A7353F56E1D8}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{EF8D5392-CB3C-429E-BB8F-A7353F56E1D8}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{EF8D5392-CB3C-429E-BB8F-A7353F56E1D8}.Release|Any CPU.Build.0 = Release|Any CPU
+		{82FC5A5D-EA93-49E2-BC93-8AE514148FA0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{82FC5A5D-EA93-49E2-BC93-8AE514148FA0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{82FC5A5D-EA93-49E2-BC93-8AE514148FA0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{82FC5A5D-EA93-49E2-BC93-8AE514148FA0}.Release|Any CPU.Build.0 = Release|Any CPU
+		{071BD445-8513-4B12-A60C-2531F2B795F5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{071BD445-8513-4B12-A60C-2531F2B795F5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{071BD445-8513-4B12-A60C-2531F2B795F5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{071BD445-8513-4B12-A60C-2531F2B795F5}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE