using System;
using System.Data;
using System.Collections.Generic;
using System.Text;
using DSWeb.SoftMng.Models.MsSoftUpGrade;
using Microsoft.Practices.EnterpriseLibrary.Data;
using DSWeb.Areas.CommMng.Models;
using HcUtility.Comm;
using System.Web;
using DSWeb.EntityDA;

namespace DSWeb.SoftMng.DAL.SoftUpGrade
{
    public class MsSoftUpGradeDAL
    {
        #region Inquery DataList

        static public List<sys_update_sql> GetDataList(string strCondition, string sort = null)
        {
            var strSql = new StringBuilder();
            strSql.Append("SELECT [GID],[SQLVER],[SORT],[SQLTEXT],UPSTATUS,[REMARKS],INPUTBY,INPUTTIME,AUDITBY,AUDITTIME");
            strSql.Append(",(select ShowName from [user] where GID=s.INPUTBY) as INPUTBYREF");
            strSql.Append(",(select ShowName from [user] where GID=s.AUDITBY) as AUDITBYREF,'' UPFILES");
            strSql.Append(" from sys_update_sql s ");

            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 SQLVER DESC,SORT desc");
            
            }
            return SetData(strSql);
        }



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

            if (data == null)
            {
                data = new sys_update_sql();

            }

            return data;
        }


        private static List<sys_update_sql> SetData(StringBuilder strSql)
        {
            var headList = new List<sys_update_sql>();
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (reader.Read())
                {
                    sys_update_sql data = new sys_update_sql();
                    #region Set DB data to Object
                    data.GID = Convert.ToString(reader["GID"]);
                    data.SQLVER = Convert.ToString(reader["SQLVER"]);
                    data.SORT = Convert.ToString(reader["SORT"]);
                    data.SQLTEXT = Convert.ToString(reader["SQLTEXT"]);
                
                    data.REMARKS = Convert.ToString(reader["REMARKS"]);
                    data.INPUTBY = Convert.ToString(reader["INPUTBY"]);
                    data.INPUTBYREF = Convert.ToString(reader["INPUTBYREF"]);

                    if (reader["INPUTTIME"] != DBNull.Value)
                        data.INPUTTIME = Convert.ToDateTime(reader["INPUTTIME"]).ToString("yyyy-MM-dd HH:mm:ss");
                    data.UPSTATUS = Convert.ToString(reader["UPSTATUS"]);
                    data.AUDITBY = Convert.ToString(reader["AUDITBY"]);
                    data.AUDITBYREF = Convert.ToString(reader["AUDITBYREF"]);

                    if (reader["AUDITTIME"] != DBNull.Value)
                        data.AUDITTIME = Convert.ToDateTime(reader["AUDITTIME"]).ToString("yyyy-MM-dd HH:mm:ss");

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


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

        public static DBResult Deletesys_update_sql(List<sys_update_sql> 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 cmdDelete2 = db.GetSqlStringCommand("delete from sys_update_sql_table where VERGID='" + enumValue.GID + "'");
                            db.ExecuteNonQuery(cmdDelete2, tran);
                            var cmdDelete = db.GetSqlStringCommand("delete from sys_update_sql 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;
        }


        public static List<sys_update_sql> GetUpDateData(string connectionstring,string sqlver,string sort)
        {
            var headList = new List<sys_update_sql>();
            T_ALL_DA T_ALL_DA = new EntityDA.T_ALL_DA();

            if (sort == "") sort = "100";

            DataSet ds = T_ALL_DA.GetAllSQL("SELECT [GID],[SQLVER],[SORT],[SQLTEXT],UPSTATUS,[REMARKS] from sys_update_sql WHERE SQLVER>'" + sqlver+ "' OR (SQLVER='"+sqlver+"' AND SORT>"+sort+") ORDER BY SQLVER,SORT");
            if (ds != null)
            {
                if (ds.Tables[0].Rows.Count > 0)
                {
                    foreach (DataTable myTable in ds.Tables)
                    {
                        foreach (DataRow myRow in myTable.Rows)//遍历表
                        {
                            sys_update_sql data = new sys_update_sql();
                            #region Set DB data to Object
                            data.GID = myRow["GID"].ToString().Trim();
                            data.SQLVER =myRow["SQLVER"].ToString().Trim();
                            data.SORT = myRow["SORT"].ToString().Trim();
                            data.SQLTEXT =myRow["SQLTEXT"].ToString().Trim();
                            data.REMARKS =myRow["REMARKS"].ToString().Trim();
                            #endregion
                            headList.Add(data);
                        }
                    }
                }
            }
            return headList;
        }


        static public List<sys_update_sql> GetUpDateLogList(string strCondition, string sort = null)
        {
            var strSql = new StringBuilder();
            strSql.Append("SELECT '' GID,版本号 SQLVER,[SORT],'' SQLTEXT,UPSTATUS,uptext REMARKS,INPUTBY,INPUTTIME,'' AUDITBY,null AUDITTIME");
            strSql.Append(",(select ShowName from [user] where GID=s.INPUTBY) as INPUTBYREF");
            strSql.Append(",'' as AUDITBYREF,UPFILES");
            strSql.Append(" from t_sys_soft s ");

            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 版本号 DESC,SORT DESC");

            }
            return SetData(strSql);
        }


        #endregion

        #region 本地版本更新

        public static DBResult SaveSysSoft(sys_update_sql headdata,string upstatus,string errostr,string userid)
        {
            var result = new DBResult();

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

                try
                {

                    var cmdInsert =
                        db.GetSqlStringCommand(
                               @"insert into t_sys_soft(版本号,软件名称,INPUTBY,INPUTTIME,UPSTATUS,SORT,UPFILES,uptext,UPREMARK ) 
                                   values (@SQLVER,'d7',@INPUTBY,@INPUTTIME,@UPSTATUS,@SORT,@UPFILES,@UPTEXT,@UPREMARK ) ");

                    cmdInsert.Parameters.Clear();
                    db.AddInParameter(cmdInsert, "@SQLVER", DbType.String,headdata.SQLVER);
                    db.AddInParameter(cmdInsert, "@INPUTBY", DbType.String, userid);
                    db.AddInParameter(cmdInsert, "@INPUTTIME", DbType.String, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
                    db.AddInParameter(cmdInsert, "@UPSTATUS", DbType.String, upstatus);
                    db.AddInParameter(cmdInsert, "@SORT", DbType.String,headdata.SORT);
                    db.AddInParameter(cmdInsert, "@UPFILES", DbType.String,"0");
                    db.AddInParameter(cmdInsert, "@UPTEXT", DbType.String,headdata.REMARKS);
                    db.AddInParameter(cmdInsert, "@UPREMARK", DbType.String, errostr);

                    db.ExecuteNonQuery(cmdInsert, tran);

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

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

                    return result;
                }
            }

            result.Success = true;
            result.Message = "保存成功" + result.Message;

            return result;
        }


        #endregion



        #region 相关表

        static public List<sys_update_sql_table> GetSqlTableList(string strCondition, string sort = null)
        {

            var strSql = new StringBuilder();
            strSql.Append("SELECT [GID],[VERGID],[TBLGID],[INPUTBY],[INPUTTIME]");
            strSql.Append(",(select TBLCNAME from sys_table where GID=sys_update_sql_table.TBLGID) TBLNAME");
            strSql.Append(",(select ShowName from [user] where GID=sys_update_sql_table.INPUTBY) as INPUTBYREF");

            strSql.Append(" from sys_update_sql_table  ");

            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 INPUTTIME DESC");

            }
            return SetsqltableData(strSql);
        }


        private static List<sys_update_sql_table> SetsqltableData(StringBuilder strSql)
        {
            var headList = new List<sys_update_sql_table>();
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (reader.Read())
                {
                    sys_update_sql_table data = new sys_update_sql_table();
                    #region Set DB data to Object
                    data.GID = Convert.ToString(reader["GID"]);
                    data.VERGID = Convert.ToString(reader["VERGID"]);
                    data.TBLGID = Convert.ToString(reader["TBLGID"]);
                    data.TBLNAME = Convert.ToString(reader["TBLNAME"]);
                    data.INPUTBY = Convert.ToString(reader["INPUTBY"]);
                    data.INPUTBYREF = Convert.ToString(reader["INPUTBYREF"]);
                    if (reader["INPUTTIME"] != DBNull.Value)
                        data.INPUTTIME = Convert.ToDateTime(reader["INPUTTIME"]).ToString("yyyy-MM-dd HH:mm:ss");
                    #endregion
                    headList.Add(data);
                }
                reader.Close();
            }
            return headList;
        }



        public static DBResult Savesqltable(List<sys_update_sql_table> bodyList, string PID, string userid)
        {
            var result = new DBResult();


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

                try
                {

                    var cmdInsert =
                        db.GetSqlStringCommand(
                               @"insert into sys_update_sql_table (GID,VERGID,TBLGID,INPUTBY,INPUTTIME) 
                                   values (@GID,@VERGID,@TBLGID,@INPUTBY,@INPUTTIME) ");

                    var cmdUpdate =
                        db.GetSqlStringCommand(
                            @"update sys_update_sql_table set TBLGID=@TBLGID where GID=@GID  ");

                    if (bodyList != null)
                    {
                        foreach (var enumValue in bodyList)
                        {

                            if (enumValue.VERGID == "*" || enumValue.VERGID == "")
                            {
                                cmdInsert.Parameters.Clear();
                                db.AddInParameter(cmdInsert, "@GID", DbType.String, Guid.NewGuid().ToString());
                                db.AddInParameter(cmdInsert, "@VERGID", DbType.String, PID);
                                db.AddInParameter(cmdInsert, "@TBLGID", DbType.String, enumValue.TBLGID);
                                db.AddInParameter(cmdInsert, "@INPUTBY", DbType.String, userid);
                                db.AddInParameter(cmdInsert, "@INPUTTIME", DbType.String, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
                                db.ExecuteNonQuery(cmdInsert, tran);
                            }
                            else
                            {

                                cmdUpdate.Parameters.Clear();
                                db.AddInParameter(cmdUpdate, "@GID", DbType.String, enumValue.GID);

                                db.AddInParameter(cmdUpdate, "@TBLGID", DbType.String, enumValue.TBLGID);
                                db.ExecuteNonQuery(cmdUpdate, tran);
                            }
                        }
                    }



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

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

                    return result;
                }
            }

            result.Success = true;
            result.Message = "保存成功" + result.Message;

            return result;
        }

        public static DBResult Deletesqltable(List<sys_update_sql_table> 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 sys_update_sql_table 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;
        }

        #endregion


        static public int GetMaxSort(string strCondition)
        {
           
            var strSql = new StringBuilder();
            strSql.Append("SELECT ISNULL(MAX(SORT),0) AS CT from sys_update_sql (NOLOCK) ");
            if (strCondition.Trim() != String.Empty)
            {
                strSql.Append(" where " + strCondition);
            }
            var ct = 0;
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (reader.Read())
                {
                    ct = Convert.ToInt16(reader["CT"]);
                }
                reader.Close();
            }
            return ct+1;
        }

    }
}