using System;
using System.Data;
using System.Data.SqlClient;
using DSWeb.Models;
using WebSqlHelper;

namespace DSWeb.EntityDA
{
    public class ChequeBooksDA
    {
        //支票册主表
        private string PARM_Cheque_BOOK_GID = "@gid";
        private string PARM_Cheque_BOOK_NAME = "@name";
        private string PARM_Cheque_BOOK_DESCRIPTION = "@description";
        private string PARM_Cheque_BOOK_CREATE_USER = "@create_user";
        private string PARM_Cheque_BOOK_Cheque_CODE = "@Cheque_code";
        private string PARM_Cheque_BOOK_Cheque_NUM_START = "@Cheque_num_start";
        private string PARM_Cheque_BOOK_Cheque_NUM_END = "@Cheque_num_end";
        private string PARM_Cheque_BOOK_Cheque_TOTAL = "@Cheque_total";
        private string PARM_Cheque_BOOK_IS_LOCK = "@is_lock";
        private string PARM_Cheque_BOOK_COMPANY_ID = "@company_id";
        private string PARM_Cheque_BOOK_TYPE = "@type";
        //支票册从表
        private string PARM_Cheque_BOOK_ITEM_GID = "@gid";
        private string PARM_Cheque_BOOK_ITEM_BOOK_ID = "@book_id";
        private string PARM_Cheque_BOOK_ITEM_Cheque_NUM = "@Cheque_num";
        private string PARM_Cheque_BOOK_ITEM_CREATE_USER = "@create_user";
        private string PARM_Cheque_BOOK_ITEM_IS_LOCK = "@is_lock";
        private string PARM_Cheque_BOOK_ITEM_IS_MAKE_OUT = "@is_makeout";


        private string SQL_SELECT_Cheque_BOOK_BY_GID = " SELECT GID, NAME, DESCRIPTION, CREATEUSER, CREATETIME, MODIFIEDUSER, MODIFIEDTIME, CHEQUECODE, CHEQUENUMSTART, CHEQUENUMEND, CHEQUETOTAL, ISLOCK, ISDELETE, DELETEUSER, DELETETIME,TYPE,COMPANYID,CURRENCY FROM ch_fee_chequebooks WHERE GID = @gid ";

        private string SQL_INSERT_Cheque_BOOK = " INSERT INTO ch_fee_chequebooks(GID,NAME,DESCRIPTION,CREATEUSER,CREATETIME,CHEQUECODE,CHEQUENUMSTART,CHEQUENUMEND,CHEQUETOTAL,ISLOCK,COMPANYID,TYPE,CURRENCY) VALUES(@gid,@name,@description,@create_user,GETDATE(),@Cheque_code,@Cheque_num_start,@Cheque_num_end,@Cheque_total,@is_lock,@company_id,@type,@CURRENCY) ";

        private string SQL_INSERT_Cheque_BOOK_ITEM = " INSERT INTO ch_fee_Chequeitems(GID, BOOKID,ChequeNUM, CREATEUSER, CREATETIME, ISLOCK, ISMAKEOUT,MAKEOUTUSER) VALUES(@gid,@book_id,@Cheque_num,@create_user,GETDATE(),@is_lock,@is_makeout,'')";

        private string SQL_SELECT_SAME_Cheque_NUM = " SELECT COUNT(*) FROM ch_fee_Chequeitems WHERE ChequeNUM = @Cheque_num";
        
        private string SQL_SELECT_CURRENT_Cheque_BOOK_ITEM = " SELECT TOP 1 GID, BOOKID, ChequeNUM, CREATEUSER, CREATETIME, ISLOCK, ISDELETE, DELETEUSER, DELETETIME, ISMAKEOUT,MAKEOUTUSER,MAKEOUTTIME FROM ch_fee_Chequeitems WHERE ISLOCK <> 1 AND ISDELETE <> 1 AND ISMAKEOUT <> 1 ORDER BY ChequeNUM ASC ";

        #region 通过支票册GID获取支票信息
        /// <summary>
        /// 通过支票册GID获取支票信息
        /// </summary>
        /// <param name="tempChequeBookGID">支票GID</param>
        /// <returns>返回实体类ChequeBooksEntity信息</returns>
        public ChequeBooksEntity GetChequeBookByGID(string tempChequeBookGID)
        {
            ChequeBooksEntity ChequeBooksEntity = null;
            SqlParameter parm = new SqlParameter(PARM_Cheque_BOOK_GID, SqlDbType.VarChar, 36);
            parm.Value = tempChequeBookGID;

            using (SqlDataReader sqlRead = SqlHelper.ExecuteReader(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, SQL_SELECT_Cheque_BOOK_BY_GID, parm))
            {

                try
                {
                    while (sqlRead.Read())
                    {
                        ChequeBooksEntity = new ChequeBooksEntity();

                        if (!sqlRead.IsDBNull(0))
                        {
                            ChequeBooksEntity.GID = sqlRead.GetString(0);
                        }

                        if (!sqlRead.IsDBNull(1))
                        {
                            ChequeBooksEntity.Name = sqlRead.GetString(1);
                        }

                        if (!sqlRead.IsDBNull(2))
                        {
                            ChequeBooksEntity.Description = sqlRead.GetString(2);
                        }

                        if (!sqlRead.IsDBNull(3))
                        {
                            ChequeBooksEntity.CreateUser = sqlRead.GetString(3);
                        }

                        if (!sqlRead.IsDBNull(4))
                        {
                            ChequeBooksEntity.CreateTime = sqlRead.GetDateTime(4);
                        }

                        if (!sqlRead.IsDBNull(5))
                        {
                            ChequeBooksEntity.ModifiedUser = sqlRead.GetString(5);
                        }

                        if (!sqlRead.IsDBNull(6))
                        {
                            ChequeBooksEntity.ModifiedTime = sqlRead.GetDateTime(6);
                        }

                        if (!sqlRead.IsDBNull(7))
                        {
                            ChequeBooksEntity.CHEQUECODE = sqlRead.GetString(7);
                        }

                        if (!sqlRead.IsDBNull(8))
                        {
                            ChequeBooksEntity.CHEQUENUMSTART = sqlRead.GetString(8);
                        }

                        if (!sqlRead.IsDBNull(9))
                        {
                            ChequeBooksEntity.CHEQUENUMEND = sqlRead.GetString(9);
                        }

                        if (!sqlRead.IsDBNull(10))
                        {
                            ChequeBooksEntity.CHEQUETOTAL = sqlRead.GetInt32(10);
                        }

                        if (!sqlRead.IsDBNull(11))
                        {
                            ChequeBooksEntity.IsLock = sqlRead.GetBoolean(11);
                        }

                        if (!sqlRead.IsDBNull(12))
                        {
                            ChequeBooksEntity.IsDelete = sqlRead.GetBoolean(12);
                        }

                        if (!sqlRead.IsDBNull(13))
                        {
                            ChequeBooksEntity.DeleteUser = sqlRead.GetString(13);
                        }

                        if (!sqlRead.IsDBNull(14))
                        {
                            ChequeBooksEntity.DeleteTime = sqlRead.GetDateTime(14);
                        }

                        if (!sqlRead.IsDBNull(15))
                        {
                            ChequeBooksEntity.Type = sqlRead.GetInt32(15);
                        }

                        if (!sqlRead.IsDBNull(16))
                        {
                            ChequeBooksEntity.CompanyID = sqlRead.GetString(16);
                        }

                        if (!sqlRead.IsDBNull(17))
                        {
                            ChequeBooksEntity.CURRENCY = sqlRead.GetString(17);
                        }
                    }

                }
                catch (Exception execError)
                {
                    throw execError;
                }
            }
            return ChequeBooksEntity;
        }
        #endregion

        #region 获取当前可开支票信息
        /// <summary> 
        /// 获取当前可开支票信息
        /// </summary>
        /// <returns>返回实体类ChequeItemsEntity</returns>
        public ChequeItemsEntity GetCurrentBookItem()
        {
            ChequeItemsEntity ChequeItemsEntity = null;

            using (SqlDataReader sqlRead = SqlHelper.ExecuteReader(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, SQL_SELECT_CURRENT_Cheque_BOOK_ITEM, null))
            {

                try
                {
                    while (sqlRead.Read())
                    {
                        ChequeItemsEntity = new ChequeItemsEntity();

                        if (!sqlRead.IsDBNull(0))
                        {
                            ChequeItemsEntity.GID = sqlRead.GetString(0);
                        }

                        if (!sqlRead.IsDBNull(1))
                        {
                            ChequeItemsEntity.BookID = sqlRead.GetString(1);
                        }

                        if (!sqlRead.IsDBNull(2))
                        {
                            ChequeItemsEntity.ChequeNum = sqlRead.GetString(2);
                        }

                        if (!sqlRead.IsDBNull(3))
                        {
                            ChequeItemsEntity.CreateUser = sqlRead.GetString(3);
                        }

                        if (!sqlRead.IsDBNull(4))
                        {
                            ChequeItemsEntity.CreateTime = sqlRead.GetDateTime(4);
                        }

                        if (!sqlRead.IsDBNull(5))
                        {
                            ChequeItemsEntity.IsLock = sqlRead.GetBoolean(5);
                        }

                        if (!sqlRead.IsDBNull(6))
                        {
                            ChequeItemsEntity.IsDelete = sqlRead.GetBoolean(6);
                        }

                        if (!sqlRead.IsDBNull(7))
                        {
                            ChequeItemsEntity.DeleteUser = sqlRead.GetString(7);
                        }

                        if (!sqlRead.IsDBNull(8))
                        {
                            ChequeItemsEntity.DeleteTime = sqlRead.GetDateTime(8);
                        }

                        if (!sqlRead.IsDBNull(9))
                        {
                            ChequeItemsEntity.IsMakeOut = sqlRead.GetBoolean(9);
                        }

                        if (!sqlRead.IsDBNull(10))
                        {
                            ChequeItemsEntity.MAKEOUTUSER = sqlRead.GetString(10);
                        }

                        if (!sqlRead.IsDBNull(11))
                        {
                            ChequeItemsEntity.MAKEOUTTIME = sqlRead.GetDateTime(11);
                        }
                    }

                }
                catch (Exception execError)
                {
                    throw execError;
                }
            }
            return ChequeItemsEntity;
        }
        #endregion

        #region 插入支票信息（事务控制）
        /// <summary>
        /// 插入支票信息（事务控制）
        /// </summary>
        /// <param name="tempChequeBooksEntity">支票实体类</param>
        /// <returns>值1表示插入成功 值不等于1表示插入失败</returns>
        public int InsertChequeBook(ChequeBooksEntity tempChequeBooksEntity)
        {
            int iResult = 0;

            using (SqlTransaction sqlTran = SqlHelper.BeginTransaction(SqlHelper.ConnectionStringLocalTransaction))
            {
                try
                {
                    SqlParameter[] bookParms = new SqlParameter[] { 
                        new SqlParameter(PARM_Cheque_BOOK_GID,SqlDbType.VarChar,36),
                        new SqlParameter(PARM_Cheque_BOOK_NAME,SqlDbType.VarChar,50),
                        new SqlParameter(PARM_Cheque_BOOK_DESCRIPTION,SqlDbType.VarChar,50),
                        new SqlParameter(PARM_Cheque_BOOK_CREATE_USER,SqlDbType.VarChar,36),
                        new SqlParameter(PARM_Cheque_BOOK_Cheque_CODE,SqlDbType.VarChar,200),
                        new SqlParameter(PARM_Cheque_BOOK_Cheque_NUM_START,SqlDbType.VarChar,200),
                        new SqlParameter(PARM_Cheque_BOOK_Cheque_NUM_END,SqlDbType.VarChar,200),
                        new SqlParameter(PARM_Cheque_BOOK_Cheque_TOTAL,SqlDbType.Int),
                        new SqlParameter(PARM_Cheque_BOOK_IS_LOCK,SqlDbType.Bit),
                        new SqlParameter(PARM_Cheque_BOOK_COMPANY_ID,SqlDbType.VarChar,36),
                        new SqlParameter(PARM_Cheque_BOOK_TYPE,SqlDbType.Int),
                        new SqlParameter("@CURRENCY",SqlDbType.VarChar,20)
                    };

                    bookParms[0].Value = tempChequeBooksEntity.GID;
                    bookParms[1].Value = tempChequeBooksEntity.Name;
                    bookParms[2].Value = tempChequeBooksEntity.Description;
                    bookParms[3].Value = tempChequeBooksEntity.CreateUser;
                    bookParms[4].Value = tempChequeBooksEntity.CHEQUECODE;
                    bookParms[5].Value = tempChequeBooksEntity.CHEQUENUMSTART;
                    bookParms[6].Value = tempChequeBooksEntity.CHEQUENUMEND;
                    bookParms[7].Value = tempChequeBooksEntity.CHEQUETOTAL;
                    bookParms[8].Value = tempChequeBooksEntity.IsLock;
                    bookParms[9].Value = tempChequeBooksEntity.CompanyID;
                    bookParms[10].Value = tempChequeBooksEntity.Type;
                    bookParms[11].Value = tempChequeBooksEntity.CURRENCY;

                    SqlHelper.ExecuteNonQuery(sqlTran, CommandType.Text, SQL_INSERT_Cheque_BOOK, bookParms);

                    SqlParameter[] itemParms = new SqlParameter[] { 
                        new SqlParameter(PARM_Cheque_BOOK_ITEM_GID,SqlDbType.VarChar,36),
                        new SqlParameter(PARM_Cheque_BOOK_ITEM_BOOK_ID,SqlDbType.VarChar,36),
                        new SqlParameter(PARM_Cheque_BOOK_ITEM_Cheque_NUM,SqlDbType.VarChar,200),
                        new SqlParameter(PARM_Cheque_BOOK_ITEM_CREATE_USER,SqlDbType.VarChar,36),
                        new SqlParameter(PARM_Cheque_BOOK_ITEM_IS_LOCK,SqlDbType.Bit),
                        new SqlParameter(PARM_Cheque_BOOK_ITEM_IS_MAKE_OUT,SqlDbType.Bit)
                    };

                    SqlParameter[] sameParms = new SqlParameter[] { 
                        new SqlParameter(PARM_Cheque_BOOK_ITEM_Cheque_NUM,SqlDbType.VarChar,200)
                    };


                    foreach (ChequeItemsEntity itemEntity in tempChequeBooksEntity.ChequeItemsEntities)
                    {
                        sameParms[0].Value = itemEntity.ChequeNum;
                        int iSameStatus = (int)SqlHelper.ExecuteScalar(sqlTran, CommandType.Text, SQL_SELECT_SAME_Cheque_NUM, sameParms);

                        if (iSameStatus > 0)
                        {
                            throw new Exception();
                        }
                        itemParms[0].Value = itemEntity.GID;
                        itemParms[1].Value = itemEntity.BookID;
                        itemParms[2].Value = itemEntity.ChequeNum;
                        itemParms[3].Value = itemEntity.CreateUser;
                        itemParms[4].Value = itemEntity.IsLock;
                        itemParms[5].Value = itemEntity.IsMakeOut;

                        SqlHelper.ExecuteNonQuery(sqlTran, CommandType.Text, SQL_INSERT_Cheque_BOOK_ITEM, itemParms);
                    }
                    //事务提交
                    sqlTran.Commit();

                    iResult = 1;//状态为1表示插入成功
                }
                catch (Exception execError)
                {
                    iResult = -1;//有异常,插入失败
                    sqlTran.Rollback();
                    iResult = -2;//插入异常,事务已回滚成功
                    throw execError;
                }
                finally
                {
                    SqlHelper.CloseConnection();
                }
            }
            return iResult;
        }
        #endregion

        #region 获取SQL语句查询数据集
        /// <summary>
        /// 获取SQL语句查询数据集
        /// </summary>
        /// <param name="strSql"></param>
        /// <returns></returns>
        public DataSet GetExcuteSql(string strSql)
        {
            DataSet tempSet = new DataSet();

            tempSet = SqlHelper.ExecuteDataset(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, strSql);
            return tempSet;
        }
        #endregion

        public int DeleteChequeBook(string tempBookID)
        {
            int iResult = 0;


            return iResult;
        }
    }
}