namespace Cis.Core;

public class Pagination
{
    /// <summary>
    /// 当前页
    /// </summary>
    public virtual int Index { get; set; }

    /// <summary>
    /// 页码容量
    /// </summary>
    public virtual int Size { get; set; }

    /// <summary>
    /// 排序字段
    /// </summary>
    public virtual string Field { get; set; }

    /// <summary>
    /// 排序方向
    /// </summary>
    public virtual string Order { get; set; }

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

    /// <summary>
    /// 页码数
    /// </summary>
    public virtual int Number
    {
        get
        {
            if (Size > 0)
            {
                return ((Size % Total) == 0) ? (Size / Total) : ((Size / Total) + 1);
            }
            else
            {
                return 0;
            }
        }
    }
}