ISEbd-22_Baygulov_A.A._Sush.../SushiBar/SushiBarListImplement/ImplementerStorage.cs

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C#
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2024-05-22 22:23:36 +04:00
using SushiBarContracts.BindingModels;
using SushiBarContracts.SearchModels;
using SushiBarContracts.StoragesContracts;
using SushiBarContracts.ViewModels;
using SushiBarListImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SushiBarListImplement.Implements
{
public class ImplementerStorage : IImplementerStorage
{
private readonly DataListSingleton _source;
public ImplementerStorage()
{
_source = DataListSingleton.GetInstance();
}
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;
}
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();
}
if (model.Id.HasValue)
{
var res = GetElement(model);
return res != null ? new() { res } : new();
}
List<ImplementerViewModel> result = new();
if (model.ImplementerFIO != null)
{
foreach (var implementer in _source.Implementers)
{
if (implementer.ImplementerFIO.Equals(model.ImplementerFIO))
{
result.Add(implementer.GetViewModel);
}
}
}
return result;
}
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;
}
}
}