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 Integrity_CreditLevelRuleDAL : IIntegrity_CreditLevelRuleDAL
    {

        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.*,b.LevelName as LastName from [Integrity_CreditLevelRule] a left join [Integrity_CreditLevelRule] b on a.NextLevelRule=b.RuleId Where 0=0 ";
        const string FROMSOUCEEND = ") as t  ";
        /// <summary>
        /// 分页默认排序字段
        /// </summary>
        const string ORDERBY = " RuleType ASC,MaxCredit ASC ";
        #endregion

        public Integrity_CreditLevelRuleDAL()
        {
            _dataBase = new Database();
        }

        public Integrity_CreditLevelRuleDAL(Database dDatabase)
        {
            _dataBase = dDatabase;
        }

        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public bool InserModel(Infrastructure.Domain.IAggregateRoot model)
        {
            Model.Integrity_CreditLevelRule trueModel = model as Model.Integrity_CreditLevelRule;
            if (trueModel == null)
            {
                return false;
            }
            IList<SqlParameter> sqlParms = new List<SqlParameter>()
            {
                	new SqlParameter("RuleType",trueModel.RuleType),
					new SqlParameter("LevelName",trueModel.LevelName),
					new SqlParameter("LevelIcon",trueModel.LevelIcon),
					new SqlParameter("MaxCredit",trueModel.MaxCredit),
					new SqlParameter("NextLevelRule",trueModel.NextLevelRule),
					new SqlParameter("LastUpdateTime",trueModel.LastUpdateTime),
					new SqlParameter("Operator",trueModel.Operator),
					new SqlParameter("Remark",trueModel.Remark)
            };
            try
            {
                _dataBase.Query("sp_Integrity_CreditLevelRule_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.Integrity_CreditLevelRule trueModel = model as Model.Integrity_CreditLevelRule;
            if (trueModel == null)
            {
                return false;
            }
            IList<SqlParameter> sqlParms = new List<SqlParameter>()
            {
                    new SqlParameter("@RuleId",trueModel.RuleId),
                	new SqlParameter("RuleType",trueModel.RuleType),
					new SqlParameter("LevelName",trueModel.LevelName),
					new SqlParameter("LevelIcon",trueModel.LevelIcon),
					new SqlParameter("MaxCredit",trueModel.MaxCredit),
					new SqlParameter("NextLevelRule",trueModel.NextLevelRule),
					new SqlParameter("LastUpdateTime",trueModel.LastUpdateTime),
					new SqlParameter("Operator",trueModel.Operator),
					new SqlParameter("Remark",trueModel.Remark)
            };
            try
            {
                _dataBase.Query("sp_Integrity_CreditLevelRule_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.Integrity_CreditLevelRule trueModel = model as Model.Integrity_CreditLevelRule;
            if (trueModel == null)
            {
                return false;
            }
            IList<SqlParameter> sqlParms = new List<SqlParameter>()
            {
                new SqlParameter("@RuleId",trueModel.RuleId)
            };
            try
            {
                _dataBase.Query("sp_Integrity_CreditLevelRule_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.Integrity_CreditLevelRule> 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.Integrity_CreditLevelRule>(pagination, SELECTTARGET, fromSouce, "RuleType ASC,MaxCredit ASC", "RuleType ASC,MaxCredit ASC");
        }

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

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

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

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

        /// <summary>
        /// 单个查询获取上一级
        /// </summary>
        /// <param name="RuleId">编号</param>
        /// <returns></returns>
        public Model.Integrity_CreditLevelRule SelectModelByUpId(int? RuleId)
        {
            if (RuleId == null || RuleId <= 0)
                return null;//错误数据返会空 

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

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

        /// <summary>
        /// 根据信誉获取符合最大的规则
        /// </summary>
        /// <param name="Credit"></param>
        /// <param name="RuleType"></param>
        /// <returns></returns>
        public Model.Integrity_CreditLevelRule SelectModelByCredit(int? Credit, bool RuleType)
        {
            try
            {
                if (Credit == null || Credit < 0)
                    return null;//错误数据返会空 

                IList<Integrity_CreditLevelRule> result = _dataBase.SelectModel<Integrity_CreditLevelRule>("*", "Integrity_CreditLevelRule", string.Format(" MaxCredit <={0} and  RuleType ='{1}' order by MaxCredit DESC", Credit, RuleType)) as IList<Integrity_CreditLevelRule>;//执行查询

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

        /// <summary>
        /// 根据类型获取列表
        /// </summary>
        /// <param name="RuleType">类型</param>
        /// <returns></returns>
        public IEnumerable<Model.Integrity_CreditLevelRule> SelectListByType(bool RuleType)
        {
            IList<Integrity_CreditLevelRule> result = _dataBase.SelectModel<Integrity_CreditLevelRule>("*", "Integrity_CreditLevelRule", string.Format(" RuleType='{0}' order by MaxCredit DESC", RuleType)) as IList<Integrity_CreditLevelRule>;//执行查询

            return result;//返回结果
        }
    }
}