using Newtonsoft.Json;

namespace Gs.Toolbox
{
    public class ReturnDto<T>
    {
        public ReturnDto()
        {
            RtnData = default(T);
            RtnCode = ReturnCode.Default;
            RtnMsg = string.Empty;
        }
        [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore, NullValueHandling = NullValueHandling.Ignore, PropertyName = "RtnCode")]
        public ReturnCode RtnCode { set; get; }

        [JsonProperty(NullValueHandling = NullValueHandling.Include, PropertyName = "RtnData")]
        public T RtnData { set; get; }

        [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore, NullValueHandling = NullValueHandling.Ignore, PropertyName = "RtnMsg")]
        public string RtnMsg { get; set; }

       
        /// <summary>
        /// 快速返回数据
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="t"></param>
        /// <returns></returns>
        public static ReturnDto<T> QuickReturn<T>(T t, ReturnCode code, string msg)
        {
            ReturnDto<T> result = new ReturnDto<T>();
            result.RtnData = t;
            result.RtnCode = code;
            result.RtnMsg = msg;
            return result;
        }
    }

    public enum ReturnCode : int
    {
        Default = -100,//默认
        Unauthorized = -101,//非法调用
        Exception = -102,//系统代码异常
        Success = 1 //成功
    }

    public class PageList<t>
    {
        /// <summary>
        /// 列表
        /// </summary>
        public List<t> list;
        /// <summary>
        /// 总页数
        /// </summary>
        public int pages;
        /// <summary>
        /// 总记录数
        /// </summary>
        public int total;
        /// <summary>
        /// 每页大小
        /// </summary>
        public int everyPageSize;
        /// <summary>
        ///  扩展用，单文本，比如金额合计等其它项目
        /// </summary>
        public string? extendText;
        /// <summary>
        /// 扩展用，列表
        /// </summary>
        public List<dynamic>? extendList;
    }

    /// <summary>
    /// 查询实体
    /// </summary>
    public class PageQuery
    {
        /// <summary>
        /// 当前页
        /// </summary>
        public int currentPage { get; set; }

        /// <summary>
        /// 每页大小
        /// </summary>
        public int everyPageSize { get; set; }

        /// <summary>
        /// 排序名
        /// </summary>
        public string sortName { get; set; }

        /// <summary>
        /// 排序方式
        /// </summary>
        public string sortOrder { get; set; }

        /// <summary>
        /// 查询关键字
        /// </summary>
        public string keyWord { get; set; }

        /// <summary>
        /// 查询表达式
        /// </summary>
        public string keyWhere { get; set; }
    }
}