using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Mesnac.Action.Base;
using System.Windows.Forms;
using Mesnac.Basic;
using Mesnac.Codd.Session;
using System.Data;

namespace Mesnac.Action.Feeding.Qingquan.SynchroData
{
    /// <summary>
    /// 同步班组
    /// </summary>
    public class ClassSynchronous : FeedingAction, IAction
    {
        public void Run(RuntimeParameter runtime)
        {
            base.RunIni(runtime);
            if (base.NetType == NetTypes.Local)
            {
                base.LogError("{班组维护} 此系统版本为单机版，不能进行数据同步...");
                ShowMsg(base.Language(32));
                runtime.IsReturn = true;
                return;
            }
            if (!PlanCommon.IsCanConnectServer())
            {
                //连接网络数据库失败...
                ShowMsg(base.Language(33));
                runtime.IsReturn = true;
                return;
            }
            //从网络导入最新的班组信息，您确认？
            if (MessageBox.Show(Language(38), Language(1), MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
            {
                runtime.IsReturn = true;        //终止执行
                return;
            }

            DatabaseAction action = new DatabaseAction();
            ///////本地、服务器连接信息
            DataSourceItem Sdsi = action.GetDataSourceItem(Mesnac.Basic.DataSourceFactory.MCDbType.Server);
            DataSourceItem Ldsi = action.GetDataSourceItem(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            //////测试服务器数据库连接
            DbHelper dbHelper;
            dbHelper = action.NewDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Server);
            if (dbHelper == null)
            {
                action.LogError("连接服务器数据库失败...");
                ShowMsg(base.Language(33));
                return;
            }

            /////本地数据库
            DbHelper dbHelperlocal;
            dbHelperlocal = action.NewDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelperlocal == null)
            {
                action.LogError("连接本地数据库失败...");
                ShowMsg(base.Language(34));
                return;
            }
            ///////获取服务器班组信息
            //StringBuilder serversqlstr = new StringBuilder("select ObjID, ClassName, UseFlag from PptClass");
            StringBuilder serversqlstr = new StringBuilder("select shift_ClassId as ObjID,shift_ClassName as ClassName,UseFlag as UseFlag from Ppt_ShiftClass where UseFlag = 1 order by shift_ClassId");
            dbHelper.CommandText = serversqlstr.ToString();
            DataTable dt = dbHelper.ToDataTable();
            StringBuilder loacdsqlstr = new StringBuilder("Begin tran truncate table PptClass set IDENTITY_INSERT PPTCLASS on ");
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                loacdsqlstr.AppendFormat("insert into PptClass (ObjID, ClassName, UseFlag) values ({0},'{1}','{2}') ", dt.Rows[i]["ObjID"].ToString(), dt.Rows[i]["ClassName"].ToString(), dt.Rows[i]["UseFlag"].ToString());
            }
            loacdsqlstr.Append(" set IDENTITY_INSERT PPTCLASS OFF; if @@ERROR<>0 rollback tran else commit tran");
            dbHelperlocal.ClearParameter();
            dbHelperlocal.CommandType = CommandType.Text;
            dbHelperlocal.CommandText = loacdsqlstr.ToString();
            dbHelperlocal.ExecuteNonQuery();
            ShowMsg(base.Language(20));
        }
    }
}