using System.Collections.Generic;

using WinFormMVP.Model.Entity;

namespace WinFormMVP.Model

{

public class UserProxy:IUser

{

private readonly IList<User> _users = new List<User>();

public UserProxy()

{

// generate some test data

AddItem(new User { Name = "Peter", Age = 29 });

}

/// <summary>

/// Return data property cast to proper type

/// </summary>

public IList<User> Users

{

get { return _users; }

}

/// <summary>

/// add an item to the data

/// </summary>

/// <param name="user"></param>

public void AddItem(User user)

{

Users.Add(user);

}

/// <summary>

/// update an item in the data

/// </summary>

/// <param name="user"></param>

public void UpdateItem(User user)

{

for (int i = 0; i < Users.Count; i++)

{

if (Users[i].Name.Equals(user.Name))

{

Users[i] = user;

break;

}

}

}

/// <summary>

/// delete an item in the data

/// </summary>

/// <param name="user"></param>

public void DeleteItem(User user)

{

for (int i = 0; i < Users.Count; i++)

{

if (Users[i].Name.Equals(user.Name))

{

Users.RemoveAt(i);

break;

}

}

}

}

}