108 lines
3.2 KiB
C#
108 lines
3.2 KiB
C#
using ShipyardContracts.ViewModels;
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using ShipyardContracts.SearchModels;
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using ShipyardContracts.BindingModels;
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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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using ShipyardContracts.StoragesContracts;
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using ShipyardListImplement.Models;
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namespace ShipyardListImplement
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{
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public class ShipStorage : IShipStorage
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{
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private readonly DataListSingleton _source;
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public ShipStorage()
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{
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_source = DataListSingleton.GetInstance();
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}
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public List<ShipViewModel> GetFullList()
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{
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var result = new List<ShipViewModel>();
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foreach (var Ship in _source.Ships)
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{
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result.Add(Ship.GetViewModel);
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}
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return result;
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}
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public List<ShipViewModel> GetFilteredList(ShipSearchModel model)
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{
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var result = new List<ShipViewModel>();
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if (string.IsNullOrEmpty(model.ShipName))
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{
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return result;
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}
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foreach (var Ship in _source.Ships)
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{
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if (Ship.ShipName.Contains(model.ShipName))
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{
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result.Add(Ship.GetViewModel);
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}
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}
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return result;
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}
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public ShipViewModel? GetElement(ShipSearchModel model)
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{
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if (string.IsNullOrEmpty(model.ShipName) && !model.Id.HasValue)
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{
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return null;
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}
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foreach (var Ship in _source.Ships)
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{
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if ((!string.IsNullOrEmpty(model.ShipName) &&
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Ship.ShipName == model.ShipName) ||
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(model.Id.HasValue && Ship.Id == model.Id))
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{
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return Ship.GetViewModel;
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}
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}
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return null;
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}
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public ShipViewModel? Insert(ShipBindingModel model)
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{
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model.Id = 1;
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foreach (var Ship in _source.Ships)
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{
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if (model.Id <= Ship.Id)
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{
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model.Id = Ship.Id + 1;
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}
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}
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var newShip = Ship.Create(model);
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if (newShip == null)
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{
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return null;
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}
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_source.Ships.Add(newShip);
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return newShip.GetViewModel;
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}
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public ShipViewModel? Update(ShipBindingModel model)
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{
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foreach (var Ship in _source.Ships)
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{
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if (Ship.Id == model.Id)
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{
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Ship.Update(model);
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return Ship.GetViewModel;
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}
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}
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return null;
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}
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public ShipViewModel? Delete(ShipBindingModel model)
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{
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for (int i = 0; i < _source.Ships.Count; ++i)
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{
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if (_source.Ships[i].Id == model.Id)
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{
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var element = _source.Ships[i];
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_source.Ships.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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