ChipsEater/PIbd-23_Polevoy_S.V._FlowerShop
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Сергей Полевой 2023-02-12 20:03:38 +04:00
parent 538b903af4
commit e692d5d442
4 changed files with 386 additions and 0 deletions
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29
FlowerShop/FlowerShopListImplement/DataListSingleton.cs Normal file
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using FlowerShopListImplement.Models;
namespace FlowerShopListImplement
{
public class DataListSingleton
{
private static DataListSingleton? _instance;
public List<Component> Components { get; set; }
public List<Order> Orders { get; set; }
public List<Bouquet> Bouquets { get; set; }
private DataListSingleton()
{
Components = new List<Component>();
Orders = new List<Order>();
Bouquets = new List<Bouquet>();
}
public static DataListSingleton GetInstance()
{
if (_instance == null)
{
_instance = new DataListSingleton();
}
return _instance;
}
}
}

119
FlowerShop/FlowerShopListImplement/Implements/BouquetStorage.cs Normal file
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using FlowerShopContracts.BindingModels;
using FlowerShopContracts.SearchModels;
using FlowerShopContracts.StoragesContracts;
using FlowerShopContracts.ViewModels;
using FlowerShopListImplement.Models;
namespace FlowerShopListImplement.Implements
{
public class BouquetStorage : IBouquetStorage
{
private readonly DataListSingleton _source;
public BouquetStorage()
{
_source = DataListSingleton.GetInstance();
}
public List<BouquetViewModel> GetFullList()
{
var result = new List<BouquetViewModel>();
foreach (var bouquet in _source.Bouquets)
{
result.Add(bouquet.GetViewModel);
}
return result;
}
public List<BouquetViewModel> GetFilteredList(BouquetSearchModel model)
{
var result = new List<BouquetViewModel>();
if (string.IsNullOrEmpty(model.BouquetName))
{
return result;
}
foreach (var bouquet in _source.Bouquets)
{
if (bouquet.BouquetName.Contains(model.BouquetName))
{
result.Add(bouquet.GetViewModel);
}
}
return result;
}
public BouquetViewModel? GetElement(BouquetSearchModel model)
{
if (string.IsNullOrEmpty(model.BouquetName) && !model.Id.HasValue)
{
return null;
}
foreach (var bouquet in _source.Bouquets)
{
if ((!string.IsNullOrEmpty(model.BouquetName) && bouquet.BouquetName == model.BouquetName) || (model.Id.HasValue && bouquet.Id == model.Id))
{
return bouquet.GetViewModel;
}
}
return null;
}
public BouquetViewModel? Insert(BouquetBindingModel model)
{
model.Id = 1;
foreach (var bouquet in _source.Bouquets)
{
if (model.Id <= bouquet.Id)
{
model.Id = bouquet.Id + 1;
}
}
var newBouquet = Bouquet.Create(model);
if (newBouquet == null)
{
return null;
}
_source.Bouquets.Add(newBouquet);
return newBouquet.GetViewModel;
}
public BouquetViewModel? Update(BouquetBindingModel model)
{
foreach (var bouquet in _source.Bouquets)
{
if (bouquet.Id == model.Id)
{
bouquet.Update(model);
return bouquet.GetViewModel;
}
}
return null;
}
public BouquetViewModel? Delete(BouquetBindingModel model)
{
for (int i = 0; i < _source.Bouquets.Count; ++i)
{
if (_source.Bouquets[i].Id == model.Id)
{
var element = _source.Bouquets[i];
_source.Bouquets.RemoveAt(i);
return element.GetViewModel;
}
}
return null;
}
}
}

119
FlowerShop/FlowerShopListImplement/Implements/ComponentStorage.cs Normal file
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using FlowerShopContracts.BindingModels;
using FlowerShopContracts.SearchModels;
using FlowerShopContracts.StoragesContracts;
using FlowerShopContracts.ViewModels;
using FlowerShopListImplement.Models;
namespace FlowerShopListImplement.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;
}
}
}

119
FlowerShop/FlowerShopListImplement/Implements/OrderStorage.cs Normal file
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using FlowerShopContracts.BindingModels;
using FlowerShopContracts.SearchModels;
using FlowerShopContracts.StoragesContracts;
using FlowerShopContracts.ViewModels;
using FlowerShopListImplement.Models;
namespace FlowerShopListImplement.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(order.GetViewModel);
}
return result;
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
var result = new List<OrderViewModel>();
if (model == null)
{
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;
}
}
}