ISEbd-22_Alimova_M.S._Confe.../Confectionery/ConfectioneryListImplement/OrderStorage.cs

178 lines
3.9 KiB
C#

using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.SearchModels;
using ConfectioneryContracts.StoragesContracts;
using ConfectioneryContracts.ViewModels;
using ConfectioneryListImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConfectioneryListImplement.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(AddInfo(order.GetViewModel));
}
return result;
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
var result = new List<OrderViewModel>();
if (model.Id.HasValue)
{
foreach (var order in _source.Orders)
{
if (order.Id == model.Id)
{
result.Add(AddInfo(order.GetViewModel));
}
}
}
else if (model.DateFrom.HasValue && model.DateTo.HasValue)
{
foreach (var order in _source.Orders)
{
if (order.DateCreate >= model.DateFrom && order.DateCreate <= model.DateTo)
{
result.Add(AddInfo(order.GetViewModel));
}
}
}
else if (model.ClientId.HasValue)
{
foreach (var order in _source.Orders)
{
if (order.ClientId == model.ClientId)
{
result.Add(AddInfo(order.GetViewModel));
}
}
}
else if (model.ImplementerId.HasValue)
{
foreach (var order in _source.Orders)
{
if (order.ImplementerId == model.ImplementerId)
{
result.Add(AddInfo(order.GetViewModel));
}
}
}
else if (model.Status != null)
{
foreach (var order in _source.Orders)
{
if (order.Status.Equals(model.Status))
{
result.Add(AddInfo(order.GetViewModel));
}
}
}
return result;
}
public OrderViewModel? GetElement(OrderSearchModel model)
{
if (!model.Id.HasValue && !model.ImplementerId.HasValue)
{
return null;
}
foreach (var order in _source.Orders)
{
if (order.Id == model.Id)
{
return AddInfo(order.GetViewModel);
}
if (model.ImplementerId.HasValue && model.Status != null && order.ImplementerId == model.ImplementerId && order.Status.Equals(model.Status))
{
return AddInfo(order.GetViewModel);
}
if (model.ImplementerId.HasValue && model.Status == null && order.ImplementerId == model.ImplementerId)
{
return AddInfo(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 AddInfo(newOrder.GetViewModel);
}
public OrderViewModel? Update(OrderBindingModel model)
{
foreach (var order in _source.Orders)
{
if (order.Id == model.Id)
{
order.Update(model);
return AddInfo(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 AddInfo(element.GetViewModel);
}
}
return null;
}
private OrderViewModel AddInfo(OrderViewModel model)
{
var selectedPastry = _source.Pastrys.Find(pastry => pastry.Id == model.PastryId);
if (selectedPastry != null)
{
model.PastryName = selectedPastry.PastryName;
}
foreach (var client in _source.Clients)
{
if (client.Id == model.ClientId)
{
model.ClientFIO = client.ClientFIO;
break;
}
}
return model;
}
}
}