using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using QMAPP.FJC.Entity.Equipment;
using QMFrameWork.Data;
using System.Data;

namespace QMAPP.FJC.DAL.Equipment
{
    /// <summary>
    /// 设备维修保养记录
    /// </summary>
    public class EquipMentRecordDAL
    {
        #region 获取列表
        /// <summary>
        /// 获取列表
        /// </summary>
        /// <param name="condition">条件</param>
        /// <param name="page">数据页</param>
        /// <returns>数据页</returns>
        public DataPage GetList(EquipMentRecord condition, DataPage page)
        {
            string sql = null;
            List<DataParameter> parameters = new List<DataParameter>();
            try
            {
                sql = this.GetEquipMentMaintainSql(condition, ref parameters);
                //分页关键字段及排序
                page.KeyName = "PID";
                page.SortExpression = "UPDATEDATE DESC";
                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    page = session.GetDataPage<EquipMentRecord>(sql, parameters.ToArray(), page);
                }
                return page;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion

        #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 GetEquipMentMaintainSql(EquipMentRecord condition, ref List<DataParameter> parameters)
        {
            StringBuilder sqlBuilder = new StringBuilder();
            StringBuilder whereBuilder = new StringBuilder();
            try
            {
                //构成查询语句
                sqlBuilder.Append(" 	SELECT EM.PID	 ");
                sqlBuilder.Append(" 	,EM.REPAIECODE	 ");
                sqlBuilder.Append(" 	,EM.REPAIETYPE	 ");
                sqlBuilder.Append(" 	,EM.MACHINECODDE	 ");
                sqlBuilder.Append(" 	,EM.FAULTCODE	 ");
                sqlBuilder.Append(" 	,EM.GENRATIONWAY	 ");
                sqlBuilder.Append(" 	,EM.SOLUTION	 ");
                sqlBuilder.Append(" 	,EM.CREATEUSER	 ");
                sqlBuilder.Append(" 	,EM.CREATEDATE	 ");
                sqlBuilder.Append(" 	,EM.UPDATEUSER	 ");
                sqlBuilder.Append(" 	,EM.UPDATEDATE	 ");
                sqlBuilder.Append(" 	,C.USERNAME AS CREATEUSERNAME	 ");
                sqlBuilder.Append(" 	,U.USERNAME AS UPDATEUSERNAME	 ");
                sqlBuilder.Append(" 	,MI.PRODUCELINE	 ");
                sqlBuilder.Append(" 	,MI.STATUS	 ");
                sqlBuilder.Append(" 	FROM T_EQP_EQUIPMENTRECORD EM	 ");
                sqlBuilder.Append(" 	LEFT JOIN T_BD_MACHINEINFO MI ON MI.PID=EM.MID	 ");
                sqlBuilder.Append(" 	LEFT JOIN T_QM_USER C ON  C.USERID=EM.CREATEUSER	 ");
                sqlBuilder.Append(" 	LEFT JOIN T_QM_USER U ON U.USERID=EM.UPDATEUSER	 ");


                //查询条件
                //设备停机时间  
                if (string.IsNullOrEmpty(condition.REPAIESTARTTXT) == false)
                {
                    whereBuilder.Append(" AND EM.REPAIESTART >=@REPAIESTARTTXT");
                    parameters.Add(new DataParameter { ParameterName = "REPAIESTARTTXT", DataType = DbType.DateTime, Value = condition.REPAIESTARTTXT });
                }

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

                if (whereBuilder.Length > 0)
                {
                    sqlBuilder.Append(" WHERE " + whereBuilder.ToString().Substring(4));
                }
                return sqlBuilder.ToString();
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion

        #region 获取导出的数据
        /// <summary>
        /// 获取导出的数据
        /// </summary>
        /// <param name="user">查询条件</param>
        /// <returns>数据</returns>
        public DataTable GetExportData(EquipMentRecord model)
        {
            DataTable dt = null;
            string sql = null;
            List<DataParameter> parameters = new List<DataParameter>();
            try
            {
                //构成查询语句
                sql = this.GetEquipMentMaintainSql(model, ref parameters);
                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    dt = session.GetTable(sql, parameters.ToArray());
                    dt.TableName = "T_EQP_EQUIPMENTRECORD";
                }
                return dt;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion
    }
}