93 lines
2.3 KiB
C#
93 lines
2.3 KiB
C#
using DinerContracts.BindingModels;
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using DinerContracts.SearchModels;
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using DinerContracts.StoragesContracts;
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using DinerContracts.ViewModels;
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using DinerListImplement.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 DinerListImplement.Implements {
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public class ClientStorage : IClientStorage {
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private readonly DataListSingleton _source;
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public ClientStorage() {
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_source = DataListSingleton.GetInstance();
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}
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public ClientViewModel? Insert(ClientBindingModel model) {
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model.ID = 1;
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foreach (var client in _source.Clients) {
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if (model.ID <= client.ID) {
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model.ID = client.ID + 1;
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}
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}
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var newClient = Client.Create(model);
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if (newClient == null) {
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return null;
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}
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_source.Clients.Add(newClient);
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return newClient.GetViewModel;
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}
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public ClientViewModel? Update(ClientBindingModel model) {
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foreach (var client in _source.Clients) {
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if (client.ID == model.ID) {
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client.Update(model);
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return client.GetViewModel;
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}
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}
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return null;
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}
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public ClientViewModel? Delete(ClientBindingModel model) {
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for (int i = 0; i < _source.Clients.Count; ++i) {
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if (_source.Clients[i].ID == model.ID) {
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var element = _source.Clients[i];
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_source.Clients.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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public ClientViewModel? GetElement(ClientSearchModel model) {
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if (string.IsNullOrEmpty(model.ClientFIO) && !model.ID.HasValue) {
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return null;
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}
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foreach (var client in _source.Clients) {
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if ((!string.IsNullOrEmpty(model.ClientFIO) &&
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client.ClientFIO == model.ClientFIO) ||
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(model.ID.HasValue && client.ID == model.ID)) {
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return client.GetViewModel;
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}
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}
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return null;
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}
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public List<ClientViewModel> GetFilteredList(ClientSearchModel model) {
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var result = new List<ClientViewModel>();
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if (string.IsNullOrEmpty(model.ClientFIO)) {
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return result;
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}
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foreach (var client in _source.Clients) {
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if (client.ClientFIO.Contains(model.ClientFIO)) {
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result.Add(client.GetViewModel);
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}
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}
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return result;
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}
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public List<ClientViewModel> GetFullList() {
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var result = new List<ClientViewModel>();
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foreach (var client in _source.Clients) {
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result.Add(client.GetViewModel);
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}
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return result;
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}
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}
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}
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