using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using CY.IDAL;
using System.Data.SqlClient;
using System.Data;
using CY.Infrastructure.DESEncrypt;
using CY.Infrastructure.Common;
using CY.Infrastructure.Query;
using CY.Model;

namespace CY.SQLDAL
{
    public class Pay_CreditLineLevelRuleDAL : IPay_CreditLineLevelRuleDAL
    {

        private Database _dataBase = null;
        #region 常量
        /// <summary>
        /// 查询目标 
        /// </summary>
        const string SELECTTARGET = " t.* ";
        /// <summary>
        /// 查询来源
        /// </summary>
        const string FROMSOUCEBEFORE = " (select a.Keyid,a.LevelName,a.LevelIcon,a.MaxScore,a.NextLevelRule,a.Credit,a.RebateProportion,a.LastUpdateTime,a.Operator,a.Remark,b.LevelName as LastName from [Pay_CreditLineLevelRule] a left join [Pay_CreditLineLevelRule] b on a.NextLevelRule=b.Keyid Where 0=0 ";
        const string FROMSOUCEEND = ") as t  ";
        /// <summary>
        /// 分页默认排序字段
        /// </summary>
        const string ORDERBY = " Keyid ";
        #endregion
        public Pay_CreditLineLevelRuleDAL()
        {
            _dataBase = new Database();
        }

        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public bool InserModel(Infrastructure.Domain.IAggregateRoot model)
        {
            Model.Pay_CreditLineLevelRule trueModel = model as Model.Pay_CreditLineLevelRule;
            if (trueModel == null)
            {
                return false;
            }
            IList<SqlParameter> sqlParms = new List<SqlParameter>()
            {
                	new SqlParameter("@LevelName",trueModel.LevelName),
					new SqlParameter("@LevelIcon",trueModel.LevelIcon),
					new SqlParameter("@MaxScore",trueModel.MaxScore),
					new SqlParameter("@NextLevelRule",trueModel.NextLevelRule),
					new SqlParameter("@Credit",trueModel.Credit),
					new SqlParameter("@RebateProportion",trueModel.RebateProportion),
					new SqlParameter("@LastUpdateTime",trueModel.LastUpdateTime),
					new SqlParameter("@Operator",trueModel.Operator),
					new SqlParameter("@Remark",trueModel.Remark)
            };
            try
            {
                _dataBase.Query("sp_Pay_CreditLineLevelRule_Insert", CommandType.StoredProcedure, sqlParms.ToArray<SqlParameter>());
            }
            catch (Exception ex)
            {
                throw ex;
            }
            return true;
        }

        /// <summary>
        /// 修改
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public bool UpdateModel(Infrastructure.Domain.IAggregateRoot model)
        {
            Model.Pay_CreditLineLevelRule trueModel = model as Model.Pay_CreditLineLevelRule;
            if (trueModel == null)
            {
                return false;
            }
            IList<SqlParameter> sqlParms = new List<SqlParameter>()
            {new SqlParameter("@Keyid",trueModel.Keyid),
                	new SqlParameter("@LevelName",trueModel.LevelName),
					new SqlParameter("@LevelIcon",trueModel.LevelIcon),
					new SqlParameter("@MaxScore",trueModel.MaxScore),
					new SqlParameter("@NextLevelRule",trueModel.NextLevelRule),
					new SqlParameter("@Credit",trueModel.Credit),
					new SqlParameter("@RebateProportion",trueModel.RebateProportion),
					new SqlParameter("@LastUpdateTime",trueModel.LastUpdateTime),
					new SqlParameter("@Operator",trueModel.Operator),
					new SqlParameter("@Remark",trueModel.Remark)
            };
            try
            {
                _dataBase.Query("sp_Pay_CreditLineLevelRule_Update", CommandType.StoredProcedure, sqlParms.ToArray<SqlParameter>());
            }
            catch (Exception ex)
            {
                throw ex;
            }
            return true;
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public bool DeleteModel(Infrastructure.Domain.IAggregateRoot model)
        {
            Model.Pay_CreditLineLevelRule trueModel = model as Model.Pay_CreditLineLevelRule;
            if (trueModel == null)
            {
                return false;
            }
            IList<SqlParameter> sqlParms = new List<SqlParameter>()
            {
                new SqlParameter("@Keyid",trueModel.Keyid)
            };
            try
            {
                _dataBase.Query("sp_Pay_CreditLineLevelRule_DeleteRow", CommandType.StoredProcedure, sqlParms.ToArray<SqlParameter>());
            }
            catch (Exception ex)
            {
                throw ex;
            }
            return true;
        }

        /// <summary>
        /// 分页查询
        /// </summary>
        /// <param name="query"></param>
        /// <param name="pagination"></param>
        /// <returns></returns>
        public IEnumerable<Model.Pay_CreditLineLevelRule> SelectModelPage(Infrastructure.Query.Query query, Infrastructure.Query.Pagination pagination)
        {
            if (null == pagination || null == query || null == query.Criteria || 1 > query.Criteria.Count)
                return null;
            //query.Criteria 首个元素必须是排序字段，其值为结果排序字段

            int maxParamIndex = query.Criteria.Count - 1;//最大索引

            string[] orderbys = new string[] { ORDERBY };
            string resultOrderBy = "";//结果集排序方式

            if ("@orderBy".Equals(query.Criteria[maxParamIndex].PropertyName))
            {
                orderbys = string.Format("{0}", query.Criteria[maxParamIndex].Value).Split(',');
                resultOrderBy = 1 == orderbys.Length ? resultOrderBy : orderbys[1];
            }
            string fromSouce = string.Format("{0}{1}{2}", FROMSOUCEBEFORE, query.Criteria[0].Value, FROMSOUCEEND);//拼装条件
            return _dataBase.SelectModelPage<Model.Pay_CreditLineLevelRule>(pagination, SELECTTARGET, fromSouce, orderbys[0], resultOrderBy);
        }

        /// <summary>
        /// 全部查询
        /// </summary>
        /// <param name="query"></param>
        /// <returns></returns>
        public IEnumerable<Model.Pay_CreditLineLevelRule> SelectAllModel(Infrastructure.Query.Query query)
        {
            return _dataBase.SelectModel<Model.Pay_CreditLineLevelRule>(" * ", " Pay_CreditLineLevelRule ") as IList<Model.Pay_CreditLineLevelRule>;//执行查询
        }

        /// <summary>
        /// 单个查询
        /// </summary>
        /// <param name="Keyid">编号</param>
        /// <returns></returns>
        public Model.Pay_CreditLineLevelRule SelectModelByKeyid(int? Keyid)
        {
            if (Keyid == null || Keyid <= 0)
                return null;//错误数据返会空 

            IList<Pay_CreditLineLevelRule> result = _dataBase.SelectModel<Pay_CreditLineLevelRule>("*", "Pay_CreditLineLevelRule", string.Format(" Keyid={0}", Keyid)) as IList<Pay_CreditLineLevelRule>;//执行查询

            return (null == result || result.Count ==0) ? null : result[0];//返回结果
        }
    }
}