using System;

using System.Collections.Generic;

using System.Text;

namespace NSmartProxy.Data

{

public static class HttpResultExtension

{

/// <summary>

/// 包装对象为返回结果，即使是null也能包装

/// </summary>

/// <typeparam name="T"></typeparam>

/// <param name="obj"></param>

/// <returns></returns>

public static HttpResult<T> Wrap<T>(this T obj)

{

if (obj is Exception)

{

Exception ex = obj as Exception;

return new HttpResult<T>()

{

State = 0,

Msg = ex.ToString()

};

}

return new HttpResult<T>()

{

State = 1,

Msg = "",

Data = obj

};

}

}

public class HttpResult<T>

{

private static HttpResult<T> nullSuccessResult;

public HttpResult()

{

}

//1代表成功 0代表失败

private int state;

private string msg;

private T data;

public int State { get => state; set => state = value; }

/// <summary>

/// 附加信息，一般是错误信息，或者是提示信息

/// </summary>

public string Msg { get => msg; set => msg = value; }

public T Data { get => data; set => data = value; }

public static HttpResult<T> NullSuccessResult

{

get

{

return nullSuccessResult ?? new HttpResult<T>() { state = 1 };

}

}

}

}