83 lines
2.7 KiB
C#
83 lines
2.7 KiB
C#
using AircraftPlantContracts.BindingModels;
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using AircraftPlantContracts.SearchModels;
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using AircraftPlantContracts.StoragesContracts;
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using AircraftPlantContracts.ViewModels;
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using AircraftPlantFileImplement.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.Net.Http.Headers;
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using System.Text;
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using System.Threading.Tasks;
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namespace AircraftPlantFileImplement.Implements
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{
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public class PlaneStorage : IPlaneStorage
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{
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private readonly DataFileSingleton _source;
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public PlaneStorage()
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{
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_source = DataFileSingleton.GetInstance();
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}
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public List<PlaneViewModel> GetFullList()
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{
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return _source.Planes.Select(x => x.GetViewModel).ToList();
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}
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public List<PlaneViewModel> GetFilteredList(PlaneSearchModel model)
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{
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if (string.IsNullOrEmpty(model.PlaneName))
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{
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return new();
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}
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return _source.Planes.Where(x => x.PlaneName.Contains(model.PlaneName)).Select(x => x.GetViewModel).ToList();
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}
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public PlaneViewModel? GetElement(PlaneSearchModel model)
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{
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if (string.IsNullOrEmpty(model.PlaneName) && !model.Id.HasValue)
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{
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return null;
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}
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return _source.Planes.FirstOrDefault(x =>
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(!string.IsNullOrEmpty(model.PlaneName) && x.PlaneName == model.PlaneName) ||
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(model.Id.HasValue && x.Id == model.Id)) ?.GetViewModel;
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}
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public PlaneViewModel? Insert(PlaneBindingModel model)
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{
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model.Id = _source.Planes.Count > 0 ? _source.Planes.Max(x => x.Id) + 1 : 1;
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var newPlane = Plane.Create(model);
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if (newPlane == null)
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{
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return null;
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}
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_source.Planes.Add(newPlane);
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_source.SavePlanes();
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return newPlane.GetViewModel;
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}
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public PlaneViewModel? Update(PlaneBindingModel model)
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{
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var plane = _source.Planes.FirstOrDefault(x => x.Id == model.Id);
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if (plane == null)
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{
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return null;
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}
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plane.Update(model);
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_source.SavePlanes();
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return plane.GetViewModel;
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}
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public PlaneViewModel? Delete(PlaneBindingModel model)
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{
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var element = _source.Planes.FirstOrDefault(x => x.Id == model.Id);
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if (element != null)
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{
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_source.Planes.Remove(element);
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_source.SavePlanes();
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return element.GetViewModel;
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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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