124 lines
3.2 KiB
C#
124 lines
3.2 KiB
C#
using GiftShopContracts.BindingModels;
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using GiftShopContracts.SearchModels;
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using GiftShopContracts.StoragesContracts;
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using GiftShopContracts.ViewModels;
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using GiftShopListImplement.Models;
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namespace GiftShopListImplement.Implements
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{
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public class OrderStorage : IOrderStorage
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{
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private readonly DataListSingleton _source;
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public OrderStorage()
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{
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_source = DataListSingleton.GetInstance();
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}
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public OrderViewModel? Delete(OrderBindingModel model)
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{
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for (int i = 0; i < _source.Orders.Count; ++i)
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{
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if (_source.Orders[i].Id == model.Id)
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{
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var element = _source.Orders[i];
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_source.Orders.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 OrderViewModel? GetElement(OrderSearchModel model)
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{
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if (!model.Id.HasValue)
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{
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return null;
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}
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foreach (var order in _source.Orders)
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{
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if ((model.Id.HasValue && order.Id == model.Id) ||
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(model.ImplementerId.HasValue &&
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order.ImplementerId == model.ImplementerId && order.Status == model.Status))
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{
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return AccessStorage(order.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<OrderViewModel> GetFilteredList(OrderSearchModel model)
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{
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var result = new List<OrderViewModel>();
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foreach (var order in _source.Orders)
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{
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if ((!model.Id.HasValue || order.Id == model.Id) &&
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(!model.DateFrom.HasValue || order.DateCreate >= model.DateFrom) &&
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(!model.DateTo.HasValue || order.DateCreate <= model.DateTo)
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&&
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(!model.ClientId.HasValue || order.ClientId == model.ClientId))
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{
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result.Add(AccessStorage(order.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<OrderViewModel> GetFullList()
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{
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List<OrderViewModel> list = new();
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foreach (Order order in _source.Orders)
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{
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list.Add(AccessStorage(order.GetViewModel));
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}
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return list;
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}
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public OrderViewModel? Insert(OrderBindingModel model)
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{
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model.Id = 1;
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foreach (Order order in _source.Orders)
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{
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if (model.Id <= order.Id)
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{
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model.Id = order.Id;
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}
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}
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Order? newOrder = Order.Create(model);
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if (newOrder == null)
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{
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return null;
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}
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_source.Orders.Add(newOrder);
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return newOrder.GetViewModel;
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}
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public OrderViewModel? Update(OrderBindingModel model)
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{
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foreach (Order order in _source.Orders)
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{
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if (order.Id == model.Id)
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{
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order.Update(model);
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return order.GetViewModel;
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}
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}
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return null;
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}
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public OrderViewModel AccessStorage(OrderViewModel model)
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{
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if (model == null)
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return null;
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var gift = _source.Gifts.FirstOrDefault(x => x.Id == model.Id);
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var client = _source.Clients.FirstOrDefault(x => x.Id == model.Id);
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var implementer = _source.Implementers.FirstOrDefault(x => x.Id == model.ImplementerId);
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if (gift != null)
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model.GiftName = gift.GiftName;
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if (client != null)
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model.ClientFIO = client.ClientFIO;
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if (implementer != null)
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model.ImplementerFIO = implementer.ImplementerFIO;
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return model;
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}
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}
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}
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