using System;
using System.Collections.Generic;
using System.Text;

namespace ProductionLineMonitor.Core.Dtos
{
    public enum CodeEnum
    {
        Success,
        Fail,
        Error
    }

    public class ResultDto
    {
        public CodeEnum Code { get; set; }
        public string Message { get; set; }

        public ResultDto(CodeEnum code, string message)
        {
            Code = code;
            Message = message;
        }

        public static ResultDto Success()
        {
            return new ResultDto(CodeEnum.Success, "执行成功！");
        }

        public static ResultDto Fail(string message)
        {
            return new ResultDto(CodeEnum.Fail, message);
        }

        public static ResultDto Error()
        {
            return new ResultDto(CodeEnum.Error, "程序内部错误，请联系管理员！");
        }

        public static ResultDto Error(string message)
        {
            return new ResultDto(CodeEnum.Error, message);
        }
    }

    public class ResultDto<T> : ResultDto where T : class
    {
        public ResultDto(CodeEnum code, string message) 
            : base(code, message)
        {
        }

        public T Data { get; set; }

        public ResultDto(CodeEnum code, string message, T data) 
            : base(code, message)
        {
            Code = code;
            Message = message;
            Data = data;
        }

        public static ResultDto<T> Success(T data)
        {
            return new ResultDto<T>(CodeEnum.Success, "执行成功！", data);
        }

        public static new ResultDto<T> Fail(string message)
        {
            return new ResultDto<T>(CodeEnum.Fail, message);
        }
    }
}