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

namespace QMAPP.DAL.FuntionDescriptionDAL
{
    public class FuntionDescriptionDAL : BaseDAL
    {
        #region 获取功能模块下拉框
        /// <summary>
        /// 获取信息
        /// </summary>
        /// <param name="">条件</param>
        /// <returns>信息</returns>
        public List<FuntionDescription> GetModelNameCombox()
        {
            List<DataParameter> parameters = new List<DataParameter>();
            try
            {
                string sql = "SELECT MODELNAME FROM T_QM_FUNTIONDESCRIPTION group by MODELNAME";

                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    return session.GetList<FuntionDescription>(sql, parameters.ToArray()).ToList();
                }

            }
            catch (Exception ex)
            {
                LogManager.LogHelper.Error(new LogInfo()
                {
                    ErrorInfo = ex,
                    Tag = ex.StackTrace,
                    Info = "热点查询-获取功能模块下拉框"
                });
                throw;
            }
        }
        #endregion

        #region 获取菜单项下拉框
        /// <summary>
        /// 获取信息
        /// </summary>
        /// <param name="">条件</param>
        /// <returns>信息</returns>
        public List<FuntionDescription> GetMenuNameCombox(string ModelName)
        {
            List<DataParameter> parameters = new List<DataParameter>();
            try
            {
                string sql = "SELECT MENUNAME FROM T_QM_FUNTIONDESCRIPTION where MODELNAME='" + ModelName + "' group by MENUNAME";

                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    return session.GetList<FuntionDescription>(sql, parameters.ToArray()).ToList();
                }

            }
            catch (Exception ex)
            {
                LogManager.LogHelper.Error(new LogInfo()
                {
                    ErrorInfo = ex,
                    Tag = ex.StackTrace,
                    Info = "热点查询-获取菜单项下拉框"
                });
                throw;
            }
        }
        #endregion

        #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 GetCountList(FuntionDescription condition, DataPage page)
        {
            string sql = null;
            List<DataParameter> parameters = new List<DataParameter>();
            try
            {
                sql = this.GetQuerySql(condition, ref parameters);
                //分页关键字段及排序
                page.KeyName = "MODELNAME";
                page.SortExpression = "MODELNAME";
                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    page = session.GetDataPage<FuntionDescription>(sql, parameters.ToArray(), page);
                }
                return page;
            }
            catch (Exception ex)
            {
                LogManager.LogHelper.Error(new LogInfo()
                {
                    ErrorInfo = ex,
                    Tag = ex.StackTrace,
                    Info = "热点查询-获取列表"
                });
                throw;
            }
        }
        
        #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 GetQuerySql(FuntionDescription condition, ref List<DataParameter> parameters)
        {
            StringBuilder sqlBuilder = new StringBuilder();
            StringBuilder whereBuilder = new StringBuilder();
            try
            {
                //构成查询语句
                sqlBuilder.AppendLine("	SELECT CREATEUSER,MODELNAME,MENUNAME,FUNCTIONNAME,count(1) as useCount FROM T_QM_FUNCTIONRECORDER t1,T_QM_FUNTIONDESCRIPTION t2 	");

                whereBuilder.Append(" where t1.CONTROLLER=t2.CONTROLLER and t1.action=t2.action");
                //查询条件
                if (string.IsNullOrEmpty(condition.CREATEUSER) == false)
                {
                    whereBuilder.Append(" AND CREATEUSER =@CREATEUSER");
                    parameters.Add(new DataParameter { ParameterName = "CREATEUSER", DataType = DbType.String, Value = condition.CREATEUSER });
                }

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

                if (string.IsNullOrEmpty(condition.MENUNAME.Trim()) == false)
                {
                    whereBuilder.Append(" AND MENUNAME =@MENUNAME");
                    parameters.Add(new DataParameter { ParameterName = "MENUNAME", DataType = DbType.String, Value = condition.MENUNAME });
                }
                if (string.IsNullOrEmpty(condition.STARTCREATEDATE) == false)
                {
                    whereBuilder.Append(" AND CREATEDATE >= @STARTCREATEDATE");
                    parameters.Add(new DataParameter { ParameterName = "STARTCREATEDATE", DataType = DbType.String, Value = condition.STARTCREATEDATE });
                }
                if (string.IsNullOrEmpty(condition.ENDCREATEDATE) == false)
                {
                    whereBuilder.Append(" AND CREATEDATE <= @ENDCREATEDATE");
                    parameters.Add(new DataParameter { ParameterName = "ENDCREATEDATE", DataType = DbType.String, Value = condition.ENDCREATEDATE });
                }


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

                sqlBuilder.AppendLine("	group by CREATEUSER,MODELNAME,MENUNAME,FUNCTIONNAME	");

                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(FuntionDescription model)
        {
            DataTable dt = null;
            string sql = null;
            List<DataParameter> parameters = new List<DataParameter>();
            try
            {
                //构成查询语句
                sql = this.GetQuerySql(model, ref parameters);
                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    dt = session.GetTable(sql, parameters.ToArray());
                    dt.TableName = "FuntionDescriptionExp";
                }
                return dt;
            }
            catch (Exception ex)
            {
                LogManager.LogHelper.Error(new LogInfo()
                {
                    ErrorInfo = ex,
                    Tag = ex.StackTrace,
                    Info = "导出获取数据错误!"
                });
                throw ex;
            }
        }
        #endregion
     

    }
}