the/PIbd-23_Bogdanov_D.S._ComputerSelling
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

List, file implements

Browse Source
This commit is contained in:
the 2023-04-22 17:57:49 +04:00
parent 48d0695214
commit 6eff335af7
6 changed files with 262 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ComputerShopFileImplement/DataFileSingleton.cs
View File

@ -16,11 +16,13 @@ namespace ComputerShopFileImplement
private readonly string ComputerFileName = "Computer.xml";
private readonly string ClientFileName = "Client.xml";
private readonly string ImplementerFileName = "Implementer.xml";
private readonly string MessageInfoFileName = "MessageInfo.xml";
public List<Component> Components { get; private set; }
public List<Order> Orders { get; private set; }
public List<Computer> Computers { get; private set; }
public List<Client> Clients { get; private set; }
public List<Implementer> Implementers { get; private set; }
public List<MessageInfo> Messages { get; private set; }
public static DataFileSingleton GetInstance()
{
if (instance == null)
@ -36,6 +38,7 @@ namespace ComputerShopFileImplement
public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
public void SaveImplementers() => SaveData(Orders, ImplementerFileName, "Implementers", x => x.GetXElement);
public void SaveMessages() => SaveData(Orders, ImplementerFileName, "Messages", x => x.GetXElement);
private DataFileSingleton()
{
Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
@ -43,6 +46,7 @@ namespace ComputerShopFileImplement
Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
Implementers = LoadData(ImplementerFileName, "Impleneter", x => Implementer.Create(x)!)!;
Messages = LoadData(MessageInfoFileName, "MessageInfo", x => MessageInfo.Create(x)!)!;
}
private static List<T>? LoadData<T>(string filename, string xmlNodeName,
Func<XElement, T> selectFunction)

58
ComputerShopFileImplement/Implements/MessageInfoStorage.cs Normal file
View File

@ -0,0 +1,58 @@
using ComputerShopContracts.BindingModels;
using ComputerShopContracts.SearchModels;
using ComputerShopContracts.StoragesContracts;
using ComputerShopContracts.ViewModels;
using ComputerShopFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputerShopFileImplement.Implements
{
public class MessageInfoStorage : IMessageInfoStorage
{
private readonly DataFileSingleton _source;
public MessageInfoStorage()
{
_source = DataFileSingleton.GetInstance();
}
public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
{
if (model.MessageId != null)
{
return _source.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
}
return null;
}
public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
{
return _source.Messages
.Where(x => x.ClientId == model.ClientId)
.Select(x => x.GetViewModel)
.ToList();
}
public List<MessageInfoViewModel> GetFullList()
{
return _source.Messages
.Select(x => x.GetViewModel)
.ToList();
}
public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
{
var newMessage = MessageInfo.Create(model);
if (newMessage == null)
{
return null;
}
_source.Messages.Add(newMessage);
_source.SaveMessages();
return newMessage.GetViewModel;
}
}
}

80
ComputerShopFileImplement/Models/MessageInfo.cs Normal file
View File

@ -0,0 +1,80 @@
using ComputerShopContracts.BindingModels;
using ComputerShopContracts.ViewModels;
using ComputerShopDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace ComputerShopFileImplement.Models
{
public class MessageInfo : IMessageInfoModel
{
public string MessageId { get; private set; } = string.Empty;
public int? ClientId { get; private set; }
public string SenderName { get; private set; } = string.Empty;
public DateTime DateDelivery { get; private set; } = DateTime.Now;
public string Subject { get; private set; } = string.Empty;
public string Body { get; private set; } = string.Empty;
public static MessageInfo? Create(MessageInfoBindingModel model)
{
if (model == null)
{
return null;
}
return new()
{
Body = model.Body,
Subject = model.Subject,
ClientId = model.ClientId,
MessageId = model.MessageId,
SenderName = model.SenderName,
DateDelivery = model.DateDelivery,
};
}
public static MessageInfo? Create(XElement element)
{
if (element == null)
{
return null;
}
return new()
{
Body = element.Attribute("Body")!.Value,
Subject = element.Attribute("Subject")!.Value,
ClientId = Convert.ToInt32(element.Attribute("ClientId")!.Value),
MessageId = element.Attribute("MessageId")!.Value,
SenderName = element.Attribute("SenderName")!.Value,
DateDelivery = Convert.ToDateTime(element.Attribute("DateDelivery")!.Value),
};
}
public MessageInfoViewModel GetViewModel => new()
{
Body = Body,
Subject = Subject,
ClientId = ClientId,
MessageId = MessageId,
SenderName = SenderName,
DateDelivery = DateDelivery,
};
public XElement GetXElement => new("MessageInfo",
new XAttribute("Body", Body),
new XAttribute("Subject", Subject),
new XAttribute("ClientId", ClientId),
new XAttribute("MessageId", MessageId),
new XAttribute("SenderName", SenderName),
new XAttribute("DateDelivery", DateDelivery)
);
}
}

65
ComputerShopListImplement/Implements/MessageInfoStorage.cs Normal file
View File

@ -0,0 +1,65 @@
using ComputerShopContracts.BindingModels;
using ComputerShopContracts.SearchModels;
using ComputerShopContracts.StoragesContracts;
using ComputerShopContracts.ViewModels;
using ComputerShopListImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputerShopListImplement.Implements
{
public class MessageInfoStorage : IMessageInfoStorage
{
private readonly DataListSingleton _source;
public MessageInfoStorage()
{
_source = DataListSingleton.GetInstance();
}
public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
{
foreach (var message in _source.Messages)
{
if (model.MessageId != null && model.MessageId.Equals(message.MessageId)) return message.GetViewModel;
}
return null;
}
public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
{
List<MessageInfoViewModel> result = new();
foreach (var item in _source.Messages)
{
if (item.ClientId.HasValue && item.ClientId == model.ClientId)
{
result.Add(item.GetViewModel);
}
}
return result;
}
public List<MessageInfoViewModel> GetFullList()
{
List<MessageInfoViewModel> result = new();
foreach (var item in _source.Messages)
{
result.Add(item.GetViewModel);
}
return result;
}
public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
{
var newMessage = MessageInfo.Create(model);
if (newMessage == null)
{
return null;
}
_source.Messages.Add(newMessage);
return newMessage.GetViewModel;
}
}
}

2
ComputerShopListImplement/Models/DataListSingleton.cs
View File

@ -14,6 +14,7 @@ namespace ComputerShopListImplement.Models
public List<Computer> Computers { get; set; }
public List<Implementer> Implementers { get; set; }
public List<Client> Clients { get; set; }
public List<MessageInfo> Messages { get; set; }
private DataListSingleton()
{
Components = new List<Component>();
@ -21,6 +22,7 @@ namespace ComputerShopListImplement.Models
Computers = new List<Computer>();
Clients = new List<Client>();
Implementers = new List<Implementer>();
Messages = new List<MessageInfo>();
}
public static DataListSingleton GetInstance()
{

53
ComputerShopListImplement/Models/MessageInfo.cs Normal file
View File

@ -0,0 +1,53 @@
using ComputerShopContracts.BindingModels;
using ComputerShopContracts.ViewModels;
using ComputerShopDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ComputerShopListImplement.Models
{
public class MessageInfo : IMessageInfoModel
{
public string MessageId { get; private set; } = string.Empty;
public int? ClientId { get; private set; }
public string SenderName { get; private set; } = string.Empty;
public DateTime DateDelivery { get; private set; } = DateTime.Now;
public string Subject { get; private set; } = string.Empty;
public string Body { get; private set; } = string.Empty;
public static MessageInfo? Create(MessageInfoBindingModel model)
{
if (model == null)
{
return null;
}
return new()
{
Body = model.Body,
Subject = model.Subject,
ClientId = model.ClientId,
MessageId = model.MessageId,
SenderName = model.SenderName,
DateDelivery = model.DateDelivery,
};
}
public MessageInfoViewModel GetViewModel => new()
{
Body = Body,
Subject = Subject,
ClientId = ClientId,
MessageId = MessageId,
SenderName = SenderName,
DateDelivery = DateDelivery,
};
}
}