Проект для реализации
интерфейсов хранения данных
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parent
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commit
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using FurnitureAssemblyListImplement.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace FurnitureAssemblyListImplement
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{
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public class DataListSingleton
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{
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private static DataListSingleton? _instance;
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public List<Component> Components { get; set; }
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public List<Order> Orders { get; set; }
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public List<Furniture> Furnitures { get; set; }
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private DataListSingleton()
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{
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Components = new List<Component>();
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Orders = new List<Order>();
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Furnitures = new List<Furniture>();
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}
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public static DataListSingleton GetInstance()
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{
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if (_instance == null)
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{
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_instance = new DataListSingleton();
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}
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return _instance;
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}
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}
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}
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\FurnitureAssemblyContracts\FurnitureAssemblyContracts.csproj" />
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<ProjectReference Include="..\FurnitureAssemblyDataModels\FurnitureAssemblyDataModels.csproj" />
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</ItemGroup>
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</Project>
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using FurnitureAssemblyContracts.BindingModels;
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using FurnitureAssemblyContracts.SearchModels;
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using FurnitureAssemblyContracts.StoragesContracts;
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using FurnitureAssemblyContracts.ViewModels;
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using FurnitureAssemblyListImplement.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace FurnitureAssemblyListImplement.Implements
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{
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public class ComponentStorage : IComponentStorage
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{
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private readonly DataListSingleton _source;
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public ComponentStorage()
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{
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_source = DataListSingleton.GetInstance();
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}
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public List<ComponentViewModel> GetFullList()
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{
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var result = new List<ComponentViewModel>();
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foreach (var component in _source.Components)
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{
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result.Add(component.GetViewModel);
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}
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return result;
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}
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public List<ComponentViewModel> GetFilteredList(ComponentSearchModel
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model)
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{
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var result = new List<ComponentViewModel>();
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if (string.IsNullOrEmpty(model.ComponentName))
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{
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return result;
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}
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foreach (var component in _source.Components)
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{
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if (component.ComponentName.Contains(model.ComponentName))
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{
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result.Add(component.GetViewModel);
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}
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}
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return result;
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}
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public ComponentViewModel? GetElement(ComponentSearchModel model)
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{
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if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
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{
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return null;
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}
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foreach (var component in _source.Components)
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{
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if ((!string.IsNullOrEmpty(model.ComponentName) &&
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component.ComponentName == model.ComponentName) ||
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(model.Id.HasValue && component.Id == model.Id))
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{
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return component.GetViewModel;
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}
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}
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return null;
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}
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public ComponentViewModel? Insert(ComponentBindingModel model)
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{
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model.Id = 1;
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foreach (var component in _source.Components)
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{
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if (model.Id <= component.Id)
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{
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model.Id = component.Id + 1;
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}
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}
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var newComponent = Component.Create(model);
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if (newComponent == null)
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{
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return null;
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}
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_source.Components.Add(newComponent);
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return newComponent.GetViewModel;
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}
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public ComponentViewModel? Update(ComponentBindingModel model)
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{
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foreach (var component in _source.Components)
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{
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if (component.Id == model.Id)
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{
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component.Update(model);
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return component.GetViewModel;
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}
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}
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return null;
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}
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public ComponentViewModel? Delete(ComponentBindingModel model)
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{
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for (int i = 0; i < _source.Components.Count; ++i)
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{
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if (_source.Components[i].Id == model.Id)
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{
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var element = _source.Components[i];
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_source.Components.RemoveAt(i);
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return element.GetViewModel;
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}
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}
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return null;
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}
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}
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}
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@ -0,0 +1,114 @@
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using FurnitureAssemblyContracts.BindingModels;
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using FurnitureAssemblyContracts.SearchModels;
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using FurnitureAssemblyContracts.StoragesContracts;
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using FurnitureAssemblyContracts.ViewModels;
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using FurnitureAssemblyListImplement.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace FurnitureAssemblyListImplement.Implements
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{
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public class FurnitureStorage : IFurnitureStorage
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{
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private readonly DataListSingleton _source;
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public FurnitureStorage()
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{
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_source = DataListSingleton.GetInstance();
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}
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public FurnitureViewModel? Delete(FurnitureBindingModel model)
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{
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for (int i = 0; i < _source.Furnitures.Count; ++i)
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{
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if (_source.Furnitures[i].Id == model.Id)
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{
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var element = _source.Furnitures[i];
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_source.Furnitures.RemoveAt(i);
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return element.GetViewModel;
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}
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}
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return null;
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}
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public FurnitureViewModel? GetElement(FurnitureSearchModel model)
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{
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if (string.IsNullOrEmpty(model.FurnitureName) && !model.Id.HasValue)
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{
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return null;
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}
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foreach (var furniture in _source.Furnitures)
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{
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if ((!string.IsNullOrEmpty(model.FurnitureName) &&
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furniture.FurnitureName == model.FurnitureName) ||
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(model.Id.HasValue && furniture.Id == model.Id))
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{
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return furniture.GetViewModel;
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}
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}
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return null;
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}
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public List<FurnitureViewModel> GetFilteredList(FurnitureSearchModel model)
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{
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var result = new List<FurnitureViewModel>();
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if (string.IsNullOrEmpty(model.FurnitureName))
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{
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return result;
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}
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foreach (var furniture in _source.Furnitures)
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{
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if (furniture.FurnitureName.Contains(model.FurnitureName))
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{
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result.Add(furniture.GetViewModel);
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}
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}
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return result;
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}
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public List<FurnitureViewModel> GetFullList()
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{
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var result = new List<FurnitureViewModel>();
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foreach (var furniture in _source.Furnitures)
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{
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result.Add(furniture.GetViewModel);
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}
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return result;
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}
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public FurnitureViewModel? Insert(FurnitureBindingModel model)
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{
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model.Id = 1;
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foreach (var furniture in _source.Furnitures)
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{
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if (model.Id <= furniture.Id)
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{
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model.Id = furniture.Id + 1;
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}
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}
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var newFurniture = Furniture.Create(model);
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if (newFurniture == null)
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{
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return null;
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}
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_source.Furnitures.Add(newFurniture);
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return newFurniture.GetViewModel;
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}
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public FurnitureViewModel? Update(FurnitureBindingModel model)
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{
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foreach (var furniture in _source.Furnitures)
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{
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if (furniture.Id == model.Id)
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{
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furniture.Update(model);
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return furniture.GetViewModel;
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}
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}
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return null;
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}
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}
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}
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@ -0,0 +1,108 @@
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using FurnitureAssemblyContracts.BindingModels;
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using FurnitureAssemblyContracts.SearchModels;
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using FurnitureAssemblyContracts.StoragesContracts;
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using FurnitureAssemblyContracts.ViewModels;
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using FurnitureAssemblyListImplement.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace FurnitureAssemblyListImplement.Implements
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{
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public class OrderStorage : IOrderStorage
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{
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private readonly DataListSingleton _source;
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public OrderStorage()
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{
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_source = DataListSingleton.GetInstance();
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}
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public OrderViewModel? Delete(OrderBindingModel model)
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{
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for (int i = 0; i < _source.Orders.Count; ++i)
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{
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if (_source.Orders[i].Id == model.Id)
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{
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var element = _source.Orders[i];
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_source.Orders.RemoveAt(i);
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return element.GetViewModel;
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}
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}
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return null;
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}
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public OrderViewModel? GetElement(OrderSearchModel model)
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{
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if (!model.Id.HasValue)
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{
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return null;
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}
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foreach (var order in _source.Orders)
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{
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if (model.Id.HasValue && order.Id == model.Id)
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{
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return order.GetViewModel;
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}
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}
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return null;
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}
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public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
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{
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var result = new List<OrderViewModel>();
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foreach (var order in _source.Orders)
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{
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if (order.Id.Equals(model.Id))
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{
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result.Add(order.GetViewModel);
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}
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}
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return result;
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}
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public List<OrderViewModel> GetFullList()
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{
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var result = new List<OrderViewModel>();
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foreach (var order in _source.Orders)
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{
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result.Add(order.GetViewModel);
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}
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return result;
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}
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public OrderViewModel? Insert(OrderBindingModel model)
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{
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model.Id = 1;
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foreach (var order in _source.Orders)
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{
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if (model.Id <= order.Id)
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{
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model.Id = order.Id + 1;
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}
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}
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var newOrder = Order.Create(model);
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if (newOrder == null)
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{
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return null;
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}
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_source.Orders.Add(newOrder);
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return newOrder.GetViewModel;
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}
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public OrderViewModel? Update(OrderBindingModel model)
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{
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foreach (var order in _source.Orders)
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{
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if (order.Id == model.Id)
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{
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order.Update(model);
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return order.GetViewModel;
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}
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}
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return null;
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}
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}
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}
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@ -0,0 +1,49 @@
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using FurnitureAssemblyContracts.BindingModels;
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using FurnitureAssemblyContracts.ViewModels;
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using FurnitureAssemblyDataModels.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace FurnitureAssemblyListImplement.Models
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{
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public class Component : IComponentModel
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{
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public string ComponentName { get; private set; } = string.Empty;
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public double Cost { get; set; }
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public int Id { get; private set; }
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public static Component? Create(ComponentBindingModel? model)
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{
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if (model == null)
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{
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return null;
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}
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return new Component()
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{
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Id = model.Id,
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ComponentName = model.ComponentName,
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Cost = model.Cost
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};
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}
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public void Update(ComponentBindingModel? model)
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{
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if (model == null)
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{
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return;
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}
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ComponentName = model.ComponentName;
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Cost = model.Cost;
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}
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public ComponentViewModel GetViewModel => new()
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{
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Id = Id,
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ComponentName = ComponentName,
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Cost = Cost
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};
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}
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}
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using FurnitureAssemblyContracts.BindingModels;
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using FurnitureAssemblyContracts.ViewModels;
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using FurnitureAssemblyDataModels.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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namespace FurnitureAssemblyListImplement.Models
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{
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public class Furniture : IFurnitureModel
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{
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public string FurnitureName { get; private set; } = string.Empty;
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public double Price { get; private set; }
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public Dictionary<int, (IComponentModel, int)> FurnitureComponents { get; private set; } = new Dictionary<int, (IComponentModel, int)>();
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public int Id { get; private set; }
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public static Furniture? Create(FurnitureBindingModel? model)
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{
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if (model == null)
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{
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return null;
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}
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return new Furniture() {
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Id = model.Id,
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FurnitureName = model.FurnitureName,
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Price = model.Price,
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FurnitureComponents = model.FurnitureComponents
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};
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}
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public void Update(FurnitureBindingModel? model)
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{
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if (model == null)
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{
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return;
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}
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FurnitureName = model.FurnitureName;
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Price = model.Price;
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FurnitureComponents = model.FurnitureComponents;
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}
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public FurnitureViewModel GetViewModel => new()
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{
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Id = Id,
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FurnitureName = FurnitureName,
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Price = Price,
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FurnitureComponents = FurnitureComponents
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};
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}
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}
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@ -0,0 +1,75 @@
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using FurnitureAssemblyContracts.BindingModels;
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using FurnitureAssemblyContracts.ViewModels;
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using FurnitureAssemblyDataModels.Enums;
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using FurnitureAssemblyDataModels.Models;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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namespace FurnitureAssemblyListImplement.Models
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{
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public class Order : IOrderModel
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{
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public int FurnitureId { get; private set; }
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public int Count { get; private set; }
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public double Sum { get; private set; }
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public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
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public DateTime DateCreate { get; private set; } = DateTime.Now;
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public DateTime? DateImplement { get; private set; }
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public int Id { get; private set; }
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public static Order? Create(OrderBindingModel? model)
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{
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if (model == null)
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{
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return null;
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}
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return new Order()
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{
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Id = model.Id,
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FurnitureId = model.FurnitureId,
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Count = model.Count,
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Sum = model.Sum,
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Status = model.Status,
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DateCreate = model.DateCreate,
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DateImplement = model.DateImplement
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};
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}
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public void Update(OrderBindingModel? model)
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{
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if (model == null)
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{
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return;
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}
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FurnitureId = model.FurnitureId;
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Count = model.Count;
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Sum = model.Sum;
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Status = model.Status;
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DateCreate = model.DateCreate;
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DateImplement = model.DateImplement;
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}
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public OrderViewModel GetViewModel => new()
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{
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Id = Id,
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FurnitureId = FurnitureId,
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/*FurnitureName = Furn*/
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Count = Count,
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Sum = Sum,
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Status = Status,
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DateCreate = DateCreate,
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DateImplement = DateImplement
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};
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}
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}
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Block a user