using System;
using System.Data;
using System.Collections.Generic;
using System.Text;
using DSWeb.MvcShipping.Models.MsCodeOpDef;
using DSWeb.MvcShipping.Models.MsCodeDuiTemplate;
using Microsoft.Practices.EnterpriseLibrary.Data;
using DSWeb.Areas.CommMng.Models;
using HcUtility.Comm;

namespace DSWeb.MvcShipping.DAL.MsCodeOpDef
{
    public class MsCodeOpDefDAL
    {
        #region Inquery DataList

      

        static public List<CodeOpDef> GetDataList(string strCondition, string companyid, string sort = null)
        {

            var rangstr = " CORPID='"+companyid+"'";



            if (!string.IsNullOrEmpty(rangstr))
            {
                if (!string.IsNullOrEmpty(strCondition))
                {
                    strCondition = strCondition + " and " + rangstr;
                }
                else
                {
                    strCondition = rangstr;
                }
            }

            var strSql = new StringBuilder();
            strSql.Append("SELECT ");
            strSql.Append("GID,CORPID,BSTYPE,FIELDNAME,FIELDTYPE,DEFVALUE,REMARKS");
            strSql.Append(" from CODE_OPDEF  ");

            if (!string.IsNullOrEmpty(strCondition))
            {
                strSql.Append(" where " + strCondition);
            }
            var sortstring = DatasetSort.Getsortstring(sort);
            if (!string.IsNullOrEmpty(sortstring))
            {
                strSql.Append(" order by " + sortstring);
            }
            else {
                strSql.Append(" order by BSTYPE,FIELDNAME");
            
            }
            return SetData(strSql);
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="BSTYPE">业务类型 如“海运进口”“销售订舱”这类的中文</param>
        /// <param name="companyid"></param>
        /// <returns></returns>
        static public List<CodeOpDef> getDefList(string BSTYPE, string companyid) {
            return GetDataList("BSTYPE='" + BSTYPE + "'", companyid, "");
        }

        static public CodeOpDef GetData(string condition, string companyid)
        {
            CodeOpDef data = null;
            var list = GetDataList(condition,companyid);
            if (list.Count > 0)
                data = list[0];

            if (data == null)
            {
                data = new CodeOpDef();
                data.CORPID = companyid;

            }

            return data;
        }


        private static List<CodeOpDef> SetData(StringBuilder strSql)
        {
            var headList = new List<CodeOpDef>();
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (reader.Read())
                {
                    CodeOpDef data = new CodeOpDef();
                    #region Set DB data to Object
                    data.GID = Convert.ToString(reader["GID"]);
                    data.BSTYPE = Convert.ToString(reader["BSTYPE"]);
                    data.FIELDNAME = Convert.ToString(reader["FIELDNAME"]);
                    data.FIELDTYPE = Convert.ToString(reader["FIELDTYPE"]);
                    data.DEFVALUE = Convert.ToString(reader["DEFVALUE"]);
                    data.CORPID = Convert.ToString(reader["CORPID"]);
                    data.REMARKS = Convert.ToString(reader["REMARKS"]);
                    if (data.FIELDTYPE == "STR") {
                        data.DEFVALUESTR = data.DEFVALUE;                    
                    }
                    if (data.FIELDTYPE == "DATE") {
                        data.DEFVALUESTRDATE = data.DEFVALUE; 
                    }
                    if (data.FIELDTYPE == "BOOL") { 
                        data.DEFVALUESTRBOOL=data.DEFVALUE; 
                    }


                    #endregion
                    headList.Add(data);
                }
                reader.Close();
            }
            return headList;
        }
        #endregion


        static public List<CodeDuiFeeName> GetFieldList(string bstable)
        {
            var strSql = new StringBuilder();
            strSql.Append("SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.columns WHERE TABLE_NAME='"+bstable+"'");
            return SetFieldData(strSql);
        }

        private static List<CodeDuiFeeName> SetFieldData(StringBuilder strSql)
        {
            var bodyList = new List<CodeDuiFeeName>();
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (reader.Read())
                {
                    CodeDuiFeeName data = new CodeDuiFeeName();
                    #region Set DB data to Object

                    data.FieldName = Convert.ToString(reader["COLUMN_NAME"]);

                    #endregion

                    bodyList.Add(data);
                }
                reader.Close();
            }

            return bodyList;
        }

        public static DBResult DeleteDetail(List<CodeOpDef> headData)
        {
            var result = new DBResult();

            Database db = DatabaseFactory.CreateDatabase();
            using (var conn = db.CreateConnection())
            {
                conn.Open();
                var tran = conn.BeginTransaction();

                try
                {
                    if (headData != null)
                    {
                        foreach (var enumValue in headData)
                        {

                            var cmdDelete = db.GetSqlStringCommand("delete from CODE_OPDEF where GID='" + enumValue.GID + "'");
                            db.ExecuteNonQuery(cmdDelete, tran);
                        }
                    }


                    tran.Commit();
                }
                catch (Exception)
                {
                    tran.Rollback();

                    result.Success = false;
                    result.Message = "删除出现错误，请重试或联系系统管理员";

                    return result;
                }
            }

            result.Success = true;
            result.Message = "删除成功";

            return result;
        }

    }
}