using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using QMFrameWork.Data;
using QMAPP.MESReport.Entity.LineQTY;
using QMAPP.DAL;
using System.Data;

namespace QMAPP.MESReport.DAL.LineQTY
{
    /// <summary>
    /// 设备用电分析
    /// 于子清
    /// 2017-10-24
    /// </summary>
    public class WasteRateCountDAL : BaseDAL
    {
        public List<WasteRateCountDModel> GetAllList(WasteRateCountDModel condition)
        {
            List<WasteRateCountDModel> list = new List<WasteRateCountDModel>();
            string sql = null;
            List<DataParameter> parameters = new List<DataParameter>();
            try
            {
                sql = this.GetQuerySql(condition, ref parameters);

                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    list = session.GetList<WasteRateCountDModel>(sql, parameters.ToArray()).ToList();
                }
                return list;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }


        #region 获取查询语句
        /// <summary>
        /// 获取查询语句
        /// </summary>
        /// <param name="user">查询条件</param>
        /// <param name="parameters">参数</param>
        /// <returns>查询语句</returns>
        private string GetQuerySql(WasteRateCountDModel condition, ref List<DataParameter> parameters)
        {
            StringBuilder sqlBuilder = new StringBuilder();
            StringBuilder sqlBuilder2 = new StringBuilder();
            StringBuilder whereBuilder = new StringBuilder();
            try
            {
                string group = " group by day(STATIS_DATE) ";
                //构成查询语句

                if (condition.TYPE_COUNT == "MONTH")
                {
                    //月统计
                    sqlBuilder.AppendLine("select sum(QTY) QTY,sum(NOK_QTY) NOK_QTY,month(STATIS_DATE) tday from T_SA_LINEQTYCOUNT ");
                    group = " group by month(STATIS_DATE)";
                }
                else if (condition.TYPE_COUNT == "WEEK")
                {
                    sqlBuilder.AppendLine("select sum(QTY) QTY,sum(NOK_QTY) NOK_QTY,DateName(week,DATEADD(DAY,-1,STATIS_DATE)) tday from T_SA_LINEQTYCOUNT ");
                    group = " group by DateName(week,DATEADD(DAY,-1,STATIS_DATE))";
                }
                else
                {
                    //日统计
                    sqlBuilder.AppendLine("select sum(QTY) QTY,sum(NOK_QTY) NOK_QTY,day(STATIS_DATE) tday from T_SA_LINEQTYCOUNT ");
                }


                if (string.IsNullOrEmpty(condition.START_DATE) == false)
                {
                    whereBuilder.Append(" AND tppo.STATIS_DATE >= @START_DATE ");
                    parameters.Add(new DataParameter { ParameterName = "START_DATE", DataType = DbType.DateTime, Value = condition.START_DATE });
                }

                if (string.IsNullOrEmpty(condition.END_DATE) == false)
                {
                    whereBuilder.Append(" AND tppo.STATIS_DATE <= @END_DATE ");
                    parameters.Add(new DataParameter { ParameterName = "END_DATE", DataType = DbType.DateTime, Value = condition.END_DATE });
                }

                if (string.IsNullOrEmpty(condition.MATERIAL_CODE) == false)
                {
                    whereBuilder.Append(" AND tppo.MATERIAL_CODE = @MATERIAL_CODE ");
                    parameters.Add(new DataParameter { ParameterName = "MATERIAL_CODE", DataType = DbType.String, Value = condition.MATERIAL_CODE });
                }

                if (whereBuilder.Length > 0)
                {
                    sqlBuilder.Append(" WHERE " + whereBuilder.ToString().Substring(4));
                }
                sqlBuilder.Append(group);

                return sqlBuilder.ToString();
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion
    }
}