using Mesnac.Codd.Session;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Mesnac.Action.Default.Purview.BasUser
{
    public  class UserHelper
    {
        #region 获取所有用户信息
        /// <summary>
        /// 获取所有用户信息
        /// </summary>
        /// <returns></returns>
        /// <exception cref="Exception"></exception>
        public static DataTable GetUserListForSelect()
        {
            try
            {
                DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
                if (dbHelper == null)
                {
                    throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
                }
                dbHelper.ClearParameter();
                dbHelper.CommandType = CommandType.Text;
                string strSql = "SELECT TA.*,TB.RoleName FROM BasUser TA LEFT JOIN BasRole TB ON TA.RoleGUID=TB.GUID ORDER BY TA.SeqIndex";
                dbHelper.CommandText = strSql;
                DataTable table = dbHelper.ToDataTable();
                if (table != null && table.Rows.Count > 0)
                {
                    return table;
                }
                return null;
            }
            catch (Exception)
            {
                return null;
            }
        }

        public static void UpdateUser(BasUserModel user)
        {
            try
            {
                DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
                if (dbHelper == null)
                {
                    throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
                }
                dbHelper.ClearParameter();
                dbHelper.CommandType = CommandType.Text;
                string strSql = "UPDATE BasUser SET UserName=@UName, UserPWD=@UPwd, RealName=@URoleName,RoleGUID=@URoleID WHERE GUID=@UID";
                dbHelper.CommandText = strSql;
                dbHelper.AddParameter("@UName", user.UserName);
                dbHelper.AddParameter("@UPwd", user.UserPWD);
                dbHelper.AddParameter("@URoleName", user.RealName);
                dbHelper.AddParameter("@URoleID", user.RoleGUID);
                dbHelper.AddParameter("@UID", user.UID);
                dbHelper.ExecuteNonQuery();
            }
            catch (Exception ex)
            {
                ICSharpCode.Core.LoggingService<UserHelper>.Error("修改用户信息异常：" + ex.Message, ex);
            }
        }
        #endregion
    }
}