using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace WCS.WorkEngineering.WebApi.Models.WCS.Request
{
    /// <summary>
    ///  有关分页的请求体
    /// </summary>
    public class PaginationRequest 
    {
        /// <summary>
        /// 每页行数
        /// </summary>
        public int rows { get; set; }

        /// <summary>
        /// 当前页
        /// </summary>
        public int page { get; set; }

        /// <summary>
        /// 排序列
        /// </summary>
        public string sidx { get; set; }

        /// <summary>
        /// 排序类型
        /// </summary>
        public string sord { get; set; }

        /// <summary>
        /// 总记录数
        /// </summary>
        public int records { get; set; }

        /// <summary>
        /// 总页数
        /// </summary>
        public int total
        {
            get
            {
                if (records > 0)
                {
                    return records % this.rows == 0 ? records / this.rows : records / this.rows + 1;
                }
                else
                {
                    return 0;
                }
            }
        }
    }
}
