using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using QMAPP.Common.Web.Models;

namespace QMAPP.Common.Web
{
    public class ReportHelper
    {
        /// <summary>
        /// 返回一个QueryTimeRangeModel对象,其属性EndDate为System.DateTime.Now值，
        /// BeginDate是在System.DateTime.Now天数的基础上加上指定的Value值        
        /// </summary>
        /// <param name="value">指定的天数</param>
        /// <returns></returns>
        public QueryTimeRangeModel GetQueryTimeRange(double value)
        {
            QueryTimeRangeModel model = new QueryTimeRangeModel();
            model.EndDate = System.DateTime.Now.ToString("yyyy-MM-dd");
            model.BeginDate = System.DateTime.Now.AddDays(value).ToString("yyyy-MM-dd");

            return model;
        }
    }
}