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


namespace DSWeb.MvcShipping.DAL.MsUserMsgSet
{
    public class MsUserMsgSetDAL
    {
        #region Inquery DataList

        static public List<UserMsgSet> GetUseMsgSetList(string strCondition, string userid,string companyid,string sort = null)
        {

            var strSql = new StringBuilder();
            strSql.Append("SELECT * FROM (SELECT ");
            strSql.Append("[GID],[USERID],[WORKFLOWTYPE_NAME],[WORKFLOWTYPE_DESCRIPTION],'否' ISRECEIVE");
            strSql.Append(" from user_msg_set where USERID='" + userid + "' ");
            strSql.Append(" union ");
            strSql.Append(" select NEWID() GID,'' USERID,[NAME] WORKFLOWTYPE_NAME,[DESCRIPTION] WORKFLOWTYPE_DESCRIPTION,'是' ISRECEIVE");
            strSql.Append(" from workflow_type where typeno in (select distinct typeno from workflow) AND NAME NOT IN (SELECT WORKFLOWTYPE_NAME from user_msg_set) ) AS A  ");

            if (!string.IsNullOrEmpty(strCondition))
            {
                strSql.Append(" and " + strCondition);
            }
            var sortstring = DatasetSort.Getsortstring(sort);
            if (!string.IsNullOrEmpty(sortstring) && sortstring.Trim()!="")
            {
                strSql.Append(" order by " + sortstring);
            }
            else {
                strSql.Append(" order by WORKFLOWTYPE_NAME");
            
            }
            return SetData(strSql);
        }



        private static List<UserMsgSet> SetData(StringBuilder strSql)
        {
            var headList = new List<UserMsgSet>();
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (reader.Read())
                {
                    UserMsgSet data = new UserMsgSet();
                    #region Set DB data to Object
                    data.GID = Convert.ToString(reader["GID"]);
                    data.USERID = Convert.ToString(reader["USERID"]);
                    data.WORKFLOWTYPE_NAME = Convert.ToString(reader["WORKFLOWTYPE_NAME"]);
                    data.WORKFLOWTYPE_DESCRIPTION = Convert.ToString(reader["WORKFLOWTYPE_DESCRIPTION"]);
                    data.ISRECEIVE = Convert.ToString(reader["ISRECEIVE"]);

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

        public static DBResult SetUserMsgSet(List<UserMsgSet> boday,string userid)
        {
            var result = new DBResult();

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

                try
                {


                    if (boday != null)
                    {

                        var cmdDelete = db.GetSqlStringCommand("delete from user_msg_set where USERID=@USERID ");
                        cmdDelete.Parameters.Clear();
                        db.AddInParameter(cmdDelete, "@USERID", DbType.String, userid);
                        db.ExecuteNonQuery(cmdDelete, tran);

                        foreach (var enumValue in boday)
                        {
                            if (enumValue.ISRECEIVE == "否")
                            {
                                var cmdInsert = db.GetSqlStringCommand("insert into user_msg_set(GID,USERID,WORKFLOWTYPE_NAME,WORKFLOWTYPE_DESCRIPTION,NOTRECEIVE,CREATEUSER,CREATETIME) values(NEWID(),'" + userid + "','" + enumValue.WORKFLOWTYPE_NAME + "','" + enumValue.WORKFLOWTYPE_DESCRIPTION+ "',1,'" +userid+ "','"+DateTime.Now.ToString("yyyy-MM-dd")+"')");
                                db.ExecuteNonQuery(cmdInsert, tran);
                            }

                        }
                    }

                    result = new DBResult();
                    result.Success = true;
                    result.Message = "设置完成";

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

                    result.Success = false;
                    result.Message = "设置完成出现错误，请重试或联系系统管理员";

                    return result;
                }
            }

            result.Success = true;
            result.Message = "设置完成";

            return result;
        }

    }
}