PIbd22_NikiforovaMV_Automob.../AutomobilePlantListImplements/Implements/ImplementerStorage.cs
2024-06-22 22:27:59 +04:00

112 lines
3.6 KiB
C#

using AutomobilePlantContracts.BindingModels;
using AutomobilePlantContracts.SearchModels;
using AutomobilePlantContracts.StorageContracts;
using AutomobilePlantContracts.ViewModels;
using AutomobilePlantListImplements.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace AutomobilePlantListImplements.Implements
{
public class ImplementerStorage : IImplementerStorage
{
private readonly DataListSingleton _source;
public ImplementerStorage()
{
_source = DataListSingleton.GetInstance();
}
public ImplementerViewModel? GetElement(ImplementerSearchModel model)
{
foreach (var x in _source.Implementers)
{
if (model.Id.HasValue && x.Id == model.Id)
return x.GetViewModel;
if (model.ImplementerFIO != null && model.Password != null &&
x.ImplementerFIO.Equals(model.ImplementerFIO) && x.Password.Equals(model.Password))
return x.GetViewModel;
if (model.ImplementerFIO != null && x.ImplementerFIO.Equals(model.ImplementerFIO))
return x.GetViewModel;
}
return null;
}
public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
{
if (model == null)
{
return new();
}
List<ImplementerViewModel> list = new();
if (model.ImplementerFIO != null)
{
foreach (var implementer in _source.Implementers)
{
if (implementer.ImplementerFIO.Contains(model.ImplementerFIO))
{
list.Add(implementer.GetViewModel);
}
}
}
return list;
}
public List<ImplementerViewModel> GetFullList()
{
var result = new List<ImplementerViewModel>();
foreach (var implementer in _source.Implementers)
{
result.Add(implementer.GetViewModel);
}
return result;
}
public ImplementerViewModel? Insert(ImplementerBindingModel model)
{
model.Id = 1;
foreach (var implementer in _source.Implementers)
{
if (model.Id <= implementer.Id)
{
model.Id = implementer.Id + 1;
}
}
var res = Implementer.Create(model);
if (res != null)
{
_source.Implementers.Add(res);
}
return res?.GetViewModel;
}
public ImplementerViewModel? Update(ImplementerBindingModel model)
{
foreach (var implementer in _source.Implementers)
{
if (implementer.Id == model.Id)
{
implementer.Update(model);
return implementer.GetViewModel;
}
}
return null;
}
public ImplementerViewModel? Delete(ImplementerBindingModel model)
{
for (int i = 0; i < _source.Implementers.Count; ++i)
{
if (_source.Implementers[i].Id == model.Id)
{
var element = _source.Implementers[i];
_source.Implementers.RemoveAt(i);
return element.GetViewModel;
}
}
return null;
}
}
}