Lab1 - start

MotorPlant/MotorPlant.sln

@@ -3,7 +3,13 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.7.34031.279
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MotorPlantView", "MotorPlantView\MotorPlantView.csproj", "{CEF9F4E9-71DB-4076-B8D5-3E27B49939BE}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MotorPlantView", "MotorPlantView\MotorPlantView.csproj", "{CEF9F4E9-71DB-4076-B8D5-3E27B49939BE}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MotorPlantDataModels", "MotorPlantDataModels\MotorPlantDataModels.csproj", "{4D502066-1BDE-4B18-9E3E-7FDBEF2540F1}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MotorPlantContracts", "MotorPlantContracts\MotorPlantContracts.csproj", "{1017E6F5-EB0E-41FC-8F8B-2E166CA6AF18}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MotorPlantBusinessLogic", "MotorPlantBusinessLogic\MotorPlantBusinessLogic.csproj", "{EEA707BB-A528-4FC9-866B-5E82B3E5A881}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -15,6 +21,18 @@ Global
 		{CEF9F4E9-71DB-4076-B8D5-3E27B49939BE}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{CEF9F4E9-71DB-4076-B8D5-3E27B49939BE}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{CEF9F4E9-71DB-4076-B8D5-3E27B49939BE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4D502066-1BDE-4B18-9E3E-7FDBEF2540F1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4D502066-1BDE-4B18-9E3E-7FDBEF2540F1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4D502066-1BDE-4B18-9E3E-7FDBEF2540F1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4D502066-1BDE-4B18-9E3E-7FDBEF2540F1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1017E6F5-EB0E-41FC-8F8B-2E166CA6AF18}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1017E6F5-EB0E-41FC-8F8B-2E166CA6AF18}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1017E6F5-EB0E-41FC-8F8B-2E166CA6AF18}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1017E6F5-EB0E-41FC-8F8B-2E166CA6AF18}.Release|Any CPU.Build.0 = Release|Any CPU
+		{EEA707BB-A528-4FC9-866B-5E82B3E5A881}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EEA707BB-A528-4FC9-866B-5E82B3E5A881}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EEA707BB-A528-4FC9-866B-5E82B3E5A881}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EEA707BB-A528-4FC9-866B-5E82B3E5A881}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

MotorPlant/MotorPlantBusinessLogic/ComponentLogic.cs

@@ -0,0 +1,109 @@
+using MotorPlantContracts.BindingModels;
+using MotorPlantContracts.BusinessLogicsContracts;
+using MotorPlantContracts.SearchModels;
+using MotorPlantContracts.StoragesContracts;
+using MotorPlantContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace MotorPlantBusinessLogic.BusinessLogics
+{
+    public class ComponentLogic : IComponentLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IComponentStorage _componentStorage;
+        public ComponentLogic(ILogger<ComponentLogic> logger, IComponentStorage componentStorage)
+        {
+            _logger = logger;
+            _componentStorage = componentStorage;
+        }
+        public List<ComponentViewModel>? ReadList(ComponentSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ComponentName:{ComponentName}.Id:{ Id}", model?.ComponentName, model?.Id);
+            var list = model == null ? _componentStorage.GetFullList() : _componentStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public ComponentViewModel? ReadElement(ComponentSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. ComponentName:{ComponentName}.Id:{ Id}", model.ComponentName, model.Id);
+            var element = _componentStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(ComponentBindingModel model)
+        {
+            CheckModel(model);
+            if (_componentStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(ComponentBindingModel model)
+        {
+            CheckModel(model);
+            if (_componentStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(ComponentBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_componentStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(ComponentBindingModel model, bool withParams =
+       true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                throw new ArgumentNullException("Нет названия компонента",
+               nameof(model.ComponentName));
+            }
+            if (model.Cost <= 0)
+            {
+                throw new ArgumentNullException("Цена компонента должна быть больше 0", nameof(model.Cost));
+            }
+            _logger.LogInformation("Component. ComponentName:{ComponentName}.Cost:{ Cost}. Id: { Id}", model.ComponentName, model.Cost, model.Id);
+            var element = _componentStorage.GetElement(new ComponentSearchModel
+            {
+                ComponentName = model.ComponentName
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Компонент с таким названием уже есть");
+            }
+        }
+    }
+}

MotorPlant/MotorPlantBusinessLogic/EngineLogic.cs

@@ -0,0 +1,108 @@
+using MotorPlantContracts.BindingModels;
+using MotorPlantContracts.BusinessLogicsContracts;
+using MotorPlantContracts.SearchModels;
+using MotorPlantContracts.StoragesContracts;
+using MotorPlantContracts.ViewModels;
+
+namespace MotorPlantBusinessLogic.BusinessLogics
+{
+    public class EngineLogic : IEngineLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IComponentStorage _componentStorage;
+        public EngineLogic(ILogger<ComponentLogic> logger, IComponentStorage componentStorage)
+        {
+            _logger = logger;
+            _componentStorage = componentStorage;
+        }
+        public List<ComponentViewModel>? ReadList(ComponentSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ComponentName:{ComponentName}.Id:{ Id}", model?.ComponentName, model?.Id);
+            var list = model == null ? _componentStorage.GetFullList() : _componentStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public ComponentViewModel? ReadElement(ComponentSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. ComponentName:{ComponentName}.Id:{ Id}", model.ComponentName, model.Id);
+            var element = _componentStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(ComponentBindingModel model)
+        {
+            CheckModel(model);
+            if (_componentStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(ComponentBindingModel model)
+        {
+            CheckModel(model);
+            if (_componentStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(ComponentBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_componentStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(ComponentBindingModel model, bool withParams =
+       true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                throw new ArgumentNullException("Нет названия компонента",
+               nameof(model.ComponentName));
+            }
+            if (model.Cost <= 0)
+            {
+                throw new ArgumentNullException("Цена компонента должна быть больше 0", nameof(model.Cost));
+            }
+            _logger.LogInformation("Component. ComponentName:{ComponentName}.Cost:{ Cost}. Id: { Id}", model.ComponentName, model.Cost, model.Id);
+            var element = _componentStorage.GetElement(new ComponentSearchModel
+            {
+                ComponentName = model.ComponentName
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Компонент с таким названием уже есть");
+            }
+        }
+    }
+}

MotorPlant/MotorPlantBusinessLogic/MotorPlantBusinessLogic.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\MotorPlantContracts\MotorPlantContracts.csproj" />
+  </ItemGroup>
+
+</Project>

MotorPlant/MotorPlantContracts/BindingModels/ComponentBindingModel.cs

@@ -0,0 +1,12 @@
+using MotorPlantDataModels.Models;
+
+namespace MotorPlantContracts.BindingModels
+{
+    public class ComponentBindingModel : IComponentModel
+    {
+        public int Id { get; set; }
+        public string ComponentName { get; set; } = string.Empty;
+        public double Cost { get; set; }
+    }
+
+}

MotorPlant/MotorPlantContracts/BindingModels/EngineBindingModel.cs

@@ -0,0 +1,16 @@
+using MotorPlantDataModels.Models;
+
+namespace MotorPlantContracts.BindingModels
+{
+    public class EngineBindingModel : IEngineModel
+    {
+        public int Id { get; set; }
+        public string EngineName { get; set; } = string.Empty;
+        public double Price { get; set; }
+        public Dictionary<int, (IComponentModel, int)> EngineComponents
+        {
+            get;
+            set;
+        } = new();
+    }
+}

MotorPlant/MotorPlantContracts/BindingModels/OrderBindingModel.cs

@@ -0,0 +1,16 @@
+using MotorPlantDataModels.Enums;
+using MotorPlantDataModels.Models;
+
+namespace MotorPlantContracts.BindingModels
+{
+    public class OrderBindingModel : IOrderModel
+    {
+        public int Id { get; set; }
+        public int EngineId { get; set; }
+        public int Count { get; set; }
+        public double Sum { get; set; }
+        public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
+        public DateTime DateCreate { get; set; } = DateTime.Now;
+        public DateTime? DateImplement { get; set; }
+    }
+}

MotorPlant/MotorPlantContracts/BusinessLogicsContracts/IComponentLogic.cs

@@ -0,0 +1,16 @@
+using MotorPlantContracts.BindingModels;
+using MotorPlantContracts.SearchModels;
+using MotorPlantContracts.ViewModels;
+
+namespace MotorPlantContracts.BusinessLogicsContracts
+{
+    public interface IComponentLogic
+    {
+        List<ComponentViewModel>? ReadList(ComponentSearchModel? model);
+        ComponentViewModel? ReadElement(ComponentSearchModel model);
+        bool Create(ComponentBindingModel model);
+        bool Update(ComponentBindingModel model);
+        bool Delete(ComponentBindingModel model);
+    }
+
+}

MotorPlant/MotorPlantContracts/BusinessLogicsContracts/IEngineLogic.cs

@@ -0,0 +1,15 @@
+using MotorPlantContracts.BindingModels;
+using MotorPlantContracts.SearchModels;
+using MotorPlantContracts.ViewModels;
+
+namespace MotorPlantContracts.BusinessLogicsContracts
+{
+    public interface IEngineLogic
+    {
+        List<EngineViewModel>? ReadList(EngineSearchModel? model);
+        EngineViewModel? ReadElement(EngineSearchModel model);
+        bool Create(EngineBindingModel model);
+        bool Update(EngineBindingModel model);
+        bool Delete(EngineBindingModel model);
+    }
+}

MotorPlant/MotorPlantContracts/BusinessLogicsContracts/IOrderLogic.cs

@@ -0,0 +1,15 @@
+using MotorPlantContracts.BindingModels;
+using MotorPlantContracts.SearchModels;
+using MotorPlantContracts.ViewModels;
+
+namespace MotorPlantContracts.BusinessLogicsContracts
+{
+    public interface IOrderLogic
+    {
+        List<OrderViewModel>? ReadList(OrderSearchModel? model);
+        bool CreateOrder(OrderBindingModel model);
+        bool TakeOrderInWork(OrderBindingModel model);
+        bool FinishOrder(OrderBindingModel model);
+        bool DeliveryOrder(OrderBindingModel model);
+    }
+}

MotorPlant/MotorPlantContracts/MotorPlantContracts.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\MotorPlantDataModels\MotorPlantDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

MotorPlant/MotorPlantContracts/SearchModels/ComponentSearchModel.cs

@@ -0,0 +1,9 @@
+namespace MotorPlantContracts.SearchModels
+{
+    public class ComponentSearchModel
+    {
+        public int? Id { get; set; }
+        public string? ComponentName { get; set; }
+    }
+
+}

MotorPlant/MotorPlantContracts/SearchModels/EngineSearchModel.cs

@@ -0,0 +1,8 @@
+namespace MotorPlantContracts.SearchModels
+{
+    public class EngineSearchModel
+    {
+        public int? Id { get; set; }
+        public string? EngineName { get; set; }
+    }
+}

MotorPlant/MotorPlantContracts/SearchModels/OrderSearchModel.cs

@@ -0,0 +1,7 @@
+namespace MotorPlantContracts.SearchModels
+{
+    public class OrderSearchModel
+    {
+        public int? Id { get; set; }
+    }
+}

MotorPlant/MotorPlantContracts/StoragesContracts/IComponentStorage.cs

@@ -0,0 +1,16 @@
+using MotorPlantContracts.BindingModels;
+using MotorPlantContracts.SearchModels;
+using MotorPlantContracts.ViewModels;
+
+namespace MotorPlantContracts.StoragesContracts
+{
+    public interface IComponentStorage
+    {
+        List<ComponentViewModel> GetFullList();
+        List<ComponentViewModel> GetFilteredList(ComponentSearchModel model);
+        ComponentViewModel? GetElement(ComponentSearchModel model);
+        ComponentViewModel? Insert(ComponentBindingModel model);
+        ComponentViewModel? Update(ComponentBindingModel model);
+        ComponentViewModel? Delete(ComponentBindingModel model);
+    }
+}

MotorPlant/MotorPlantContracts/StoragesContracts/IEngineStorage.cs

@@ -0,0 +1,16 @@
+using MotorPlantContracts.BindingModels;
+using MotorPlantContracts.SearchModels;
+using MotorPlantContracts.ViewModels;
+
+namespace MotorPlantContracts.StoragesContracts
+{
+    public interface IEngineStorage
+    {
+        List<EngineViewModel> GetFullList();
+        List<EngineViewModel> GetFilteredList(EngineSearchModel model);
+        EngineViewModel? GetElement(EngineSearchModel model);
+        EngineViewModel? Insert(EngineBindingModel model);
+        EngineViewModel? Update(EngineBindingModel model);
+        EngineViewModel? Delete(EngineBindingModel model);
+    }
+}

MotorPlant/MotorPlantContracts/StoragesContracts/IOrderStorage.cs

@@ -0,0 +1,16 @@
+using MotorPlantContracts.BindingModels;
+using MotorPlantContracts.SearchModels;
+using MotorPlantContracts.ViewModels;
+
+namespace MotorPlantContracts.StoragesContracts
+{
+    public interface IOrderStorage
+    {
+        List<OrderViewModel> GetFullList();
+        List<OrderViewModel> GetFilteredList(OrderSearchModel model);
+        OrderViewModel? GetElement(OrderSearchModel model);
+        OrderViewModel? Insert(OrderBindingModel model);
+        OrderViewModel? Update(OrderBindingModel model);
+        OrderViewModel? Delete(OrderBindingModel model);
+    }
+}

MotorPlant/MotorPlantContracts/ViewModels/ComponentViewModel.cs

@@ -0,0 +1,15 @@
+using MotorPlantDataModels.Models;
+using System.ComponentModel;
+
+namespace MotorPlantContracts.ViewModels
+{
+    public class ComponentViewModel : IComponentModel
+    {
+        public int Id { get; set; }
+        [DisplayName("Название компонента")]
+        public string ComponentName { get; set; } = string.Empty;
+        [DisplayName("Цена")]
+        public double Cost { get; set; }
+    }
+
+}

MotorPlant/MotorPlantContracts/ViewModels/EngineViewModel.cs

@@ -0,0 +1,19 @@
+using MotorPlantDataModels.Models;
+using System.ComponentModel;
+
+namespace MotorPlantContracts.ViewModels
+{
+    public class EngineViewModel : IEngineModel
+    {
+        public int Id { get; set; }
+        [DisplayName("Название изделия")]
+        public string EngineName { get; set; } = string.Empty;
+        [DisplayName("Цена")]
+        public double Price { get; set; }
+        public Dictionary<int, (IComponentModel, int)> EngineComponents
+        {
+            get;
+            set;
+        } = new();
+    }
+}

MotorPlant/MotorPlantContracts/ViewModels/OrderViewModel.cs

@@ -0,0 +1,26 @@
+using MotorPlantDataModels.Enums;
+using MotorPlantDataModels.Models;
+using System.ComponentModel;
+
+namespace MotorPlantContracts.ViewModels
+{
+    public class OrderViewModel : IOrderModel
+    {
+        [DisplayName("Номер")]
+        public int Id { get; set; }
+        public int EngineId { get; set; }
+        [DisplayName("Изделие")]
+        public string EngineName { get; set; } = string.Empty;
+        [DisplayName("Количество")]
+        public int Count { get; set; }
+        [DisplayName("Сумма")]
+        public double Sum { get; set; }
+        [DisplayName("Статус")]
+        public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
+        [DisplayName("Дата создания")]
+        public DateTime DateCreate { get; set; } = DateTime.Now;
+        [DisplayName("Дата выполнения")]
+        public DateTime? DateImplement { get; set; }
+    }
+
+}

MotorPlant/MotorPlantDataModels/IComponentModel.cs

@@ -0,0 +1,8 @@
+namespace MotorPlantDataModels.Models
+{
+    public interface IComponentModel : IId
+    {
+        string ComponentName { get; }
+        double Cost { get; }
+    }
+}

MotorPlant/MotorPlantDataModels/IEngineModel.cs

@@ -0,0 +1,10 @@
+namespace MotorPlantDataModels.Models
+{
+    public interface IEngineModel : IId
+    {
+        string EngineName { get; }
+        double Price { get; }
+        Dictionary<int, (IComponentModel, int)> EngineComponents { get; }
+    }
+
+}

MotorPlant/MotorPlantDataModels/IId.cs

@@ -0,0 +1,7 @@
+namespace MotorPlantDataModels
+{
+    public interface IId
+    {
+        int Id { get; }
+    }
+}

MotorPlant/MotorPlantDataModels/IOrderModel.cs

@@ -0,0 +1,15 @@
+using MotorPlantDataModels.Enums;
+
+namespace MotorPlantDataModels.Models
+{
+    public interface IOrderModel : IId
+    {
+        int EngineId { get; }
+        int Count { get; }
+        double Sum { get; }
+        OrderStatus Status { get; }
+        DateTime DateCreate { get; }
+        DateTime? DateImplement { get; }
+    }
+
+}

MotorPlant/MotorPlantDataModels/MotorPlantDataModels.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

MotorPlant/MotorPlantDataModels/OrderStatus.cs

@@ -0,0 +1,11 @@
+namespace MotorPlantDataModels.Enums
+{
+    public enum OrderStatus
+    {
+        Неизвестен = -1,
+        Принят = 0,
+        Выполняется = 1,
+        Готов = 2,
+        Выдан = 3
+    }
+}