PIbd-21_Anisin_R.S._CarRepa.../CarRepairShop/CarRepairShopFileImplement/Models/Shop.cs
2024-04-27 22:23:26 +04:00

109 lines
3.9 KiB
C#

using CarRepairShopContracts.BindingModels;
using CarRepairShopContracts.ViewModels;
using CarRepairShopDataModels.Models;
using System.Xml.Linq;
namespace CarRepairShopFileImplement.Models
{
public class Shop : IShopModel
{
public int Id { get; private set; }
public string ShopName { get; private set; } = string.Empty;
public string Address { get; private set; } = string.Empty;
public DateTime DateOpening { get; private set; }
public Dictionary<int, int> Repairs { get; private set; } = new();
private Dictionary<int, (IRepairModel, int)>? _shopRepairs = null;
public Dictionary<int, (IRepairModel, int)> ShopRepairs
{
get
{
if (_shopRepairs == null)
{
var source = DataFileSingleton.GetInstance();
_shopRepairs = Repairs.ToDictionary(x => x.Key,
y => ((source.Repairs.FirstOrDefault(z => z.Id == y.Key) as IRepairModel)!, y.Value));
}
return _shopRepairs;
}
}
public int RepairMaxAmount { get; private set; }
public static Shop? Create(ShopBindingModel? model)
{
if (model == null)
{
return null;
}
return new Shop()
{
Id = model.Id,
ShopName = model.ShopName,
Address = model.Address,
DateOpening = model.DateOpening,
Repairs = model.ShopRepairs.ToDictionary(x => x.Key, x => x.Value.Item2),
RepairMaxAmount = model.RepairMaxAmount
};
}
public static Shop? Create(XElement element)
{
if (element == null)
{
return null;
}
return new Shop()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
ShopName = element.Element("ShopName")!.Value,
Address = element.Element("Address")!.Value,
DateOpening = Convert.ToDateTime(element.Element("DateOpening")!.Value),
RepairMaxAmount = Convert.ToInt32(element.Element("RepairMaxAmount")!.Value),
Repairs = element.Element("ShopRepairs")!.Elements("ShopRepair")
.ToDictionary(x => Convert.ToInt32(x.Element("Key")?.Value), x => Convert.ToInt32(x.Element("Value")?.Value))
};
}
public void Update(ShopBindingModel? model)
{
if (model == null)
{
return;
}
ShopName = model.ShopName;
Address = model.Address;
DateOpening = model.DateOpening;
RepairMaxAmount = model.RepairMaxAmount;
Repairs = model.ShopRepairs.ToDictionary(x => x.Key, x => x.Value.Item2);
_shopRepairs = null;
}
public ShopViewModel GetViewModel => new()
{
Id = Id,
ShopName = ShopName,
Address = Address,
DateOpening = DateOpening,
ShopRepairs = ShopRepairs,
RepairMaxAmount = RepairMaxAmount
};
public XElement GetXElement => new("Shop",
new XAttribute("Id", Id),
new XElement("ShopName", ShopName),
new XElement("Address", Address),
new XElement("DateOpening", DateOpening.ToString()),
new XElement("RepairMaxAmount", RepairMaxAmount.ToString()),
new XElement("ShopRepairs",
Repairs.Select(x => new XElement("ShopRepair",
new XElement("Key", x.Key),
new XElement("Value", x.Value))).ToArray()));
}
}