using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using QMFrameWork.WebUI.Attribute;

namespace QMAPP.Common.Web.Models
{
    /// <summary>
    /// 查询模板信息
    /// 创建者：李炳海
    /// 创建日期：2014.8.18
    /// </summary>
    [Serializable]
    public class QueryTemplateModel
    {
        /// <summary>
        /// 模板主键
        /// </summary>
        public string TEMPLATEID { get; set; }

        /// <summary>
        /// Model名称
        /// </summary>
        public string ModelName {get;set;}

        /// <summary>
        /// 分页尺寸
        /// </summary>
        public string PAGESIZE { get; set; }

        /// <summary>
        /// 查询条件
        /// </summary>
        public List<TemplateWhereModel> Wheres { get; set; }

        /// <summary>
        /// 表格列
        /// </summary>
        public List<DGColumn> GridColumns
        {
            get;
            set;
        }

        /// <summary>
        /// 排序
        /// </summary>
        public List<TemplateSortModel> Sorts { get; set; }

        /// <summary>
        /// 获取排序表达式
        /// </summary>
        /// <returns></returns>
        public string GetSortExpression()
        {
            string expression = "";

            foreach (TemplateSortModel sort in Sorts)
            {
                expression += "," + sort.COLUMNNAME + " " + sort.SORTMODE;
            }

            if (expression != "")
                expression = expression.Substring(1);

            return expression; ;
        }
    }
}