104 lines
2.7 KiB
C#
104 lines
2.7 KiB
C#
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using IceCreamShopContracts.BindingModels;
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using IceCreamShopContracts.SearchModels;
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using IceCreamShopContracts.StoragesContracts;
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using IceCreamShopContracts.ViewModels;
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using IceCreamShopListImplement.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace IceCreamShopListImplement.Implements
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{
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public class ImplementerStorage : IImplementerStorage
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{
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private readonly DataListSingleton _source;
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public ImplementerStorage()
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{
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_source = DataListSingleton.GetInstance();
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}
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public List<ImplementerViewModel> GetFullList()
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{
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var result = new List<ImplementerViewModel>();
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foreach (var implementer in _source.Implementers)
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{
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result.Add(implementer.GetViewModel);
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}
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return result;
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}
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public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel
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model)
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{
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var result = new List<ImplementerViewModel>();
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if (string.IsNullOrEmpty(model.ImplementerFIO) && string.IsNullOrEmpty(model.Password))
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{
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return result;
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}
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foreach (var implementer in _source.Implementers)
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{
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if (implementer.ImplementerFIO.Contains(model.ImplementerFIO))
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{
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result.Add(implementer.GetViewModel);
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}
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}
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return result;
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}
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public ImplementerViewModel? GetElement(ImplementerSearchModel model)
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{
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foreach (var implementer in _source.Implementers)
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{
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if ((string.IsNullOrEmpty(model.ImplementerFIO) || implementer.ImplementerFIO == model.ImplementerFIO) &&
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(!model.Id.HasValue || implementer.Id == model.Id) && (string.IsNullOrEmpty(model.Password) || implementer.Password == model.Password))
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{
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return implementer.GetViewModel;
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}
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}
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return null;
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}
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public ImplementerViewModel? Insert(ImplementerBindingModel model)
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{
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model.Id = 1;
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foreach (var implementer in _source.Implementers)
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{
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if (model.Id <= implementer.Id)
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{
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model.Id = implementer.Id + 1;
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}
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}
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var newImplementer = Implementer.Create(model);
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if (newImplementer == null)
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{
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return null;
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}
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_source.Implementers.Add(newImplementer);
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return newImplementer.GetViewModel;
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}
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public ImplementerViewModel? Update(ImplementerBindingModel model)
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{
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foreach (var implementer in _source.Implementers)
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{
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if (model.Id == implementer.Id)
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{
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implementer.Update(model);
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return implementer.GetViewModel;
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}
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}
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return null;
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}
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public ImplementerViewModel? Delete(ImplementerBindingModel model)
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{
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for (int i = 0; i < _source.Implementers.Count; ++i)
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{
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if (_source.Implementers[i].Id == model.Id)
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{
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var element = _source.Implementers[i];
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_source.Implementers.RemoveAt(i);
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return element.GetViewModel;
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}
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}
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return null;
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}
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}
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}
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