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C#
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2023-03-11 17:43:21 +04:00
using DressAtelierContracts.BindingModels;
using DressAtelierContracts.SearchModels;
using DressAtelierContracts.StorageContracts;
using DressAtelierContracts.ViewModels;
using DressAtelierFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace DressAtelierFileImplement.Implements
{
public class MaterialStorage : IMaterialStorage
{
private readonly DataFileSingleton _source;
public MaterialStorage()
{
_source = DataFileSingleton.GetInstance();
}
public List<MaterialViewModel> GetFullList()
{
return _source.Components.Select(x => x.GetViewModel).ToList();
}
public List<MaterialViewModel> GetFilteredList(MaterialSearchModel model)
{
if (string.IsNullOrEmpty(model.ComponentName))
{
return new();
}
return _source.Components.Where(x => x.ComponentName.Equals(model.ComponentName)).Select(x => x.GetViewModel).ToList();
}
public MaterialViewModel? GetElement(MaterialSearchModel model)
{
if (string.IsNullOrEmpty(model.ComponentName) && !model.ID.HasValue)
{
return null;
}
return _source.Components.FirstOrDefault(x => (!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName == model.ComponentName) || (model.ID.HasValue && x.ID == model.ID))?.GetViewModel;
}
public MaterialViewModel? Insert(MaterialBindingModel model)
{
model.ID = _source.Components.Count > 0 ? _source.Components.Max(x => x.ID) + 1 : 1;
var newComponent = Material.Create(model);
if (newComponent == null)
{
return null;
}
_source.Components.Add(newComponent);
_source.SaveComponents();
return newComponent.GetViewModel;
}
public MaterialViewModel? Update(MaterialBindingModel model)
{
var component = _source.Components.FirstOrDefault(x => x.ID == model.ID);
if( component == null)
{
return null;
}
component.Update(model);
_source.SaveComponents();
return component.GetViewModel;
}
public MaterialViewModel? Delete(MaterialBindingModel model)
{
var component = _source.Components.FirstOrDefault(x => x.ID == model.ID);
if(component == null)
{
return null;
}
_source.Components.Remove(component);
_source.SaveComponents();
return component.GetViewModel;;
}
}
}