using ProjectBase.Data.BaseDAL;
using ProjectBase.Data.Logs;
using SIMDP.DAL.IDALSQL;
using SIMDP.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SIMDP.BLL
{
    public class BlRoleRight : BaseBLL<MoRoleRight>
    {
        private IDalRoleRight dalRoleRight; 

        /// <summary>
        /// 构造函数
        /// </summary>   
        public BlRoleRight() : base()
        {
            base.Init(this.GetType().FullName, System.Reflection.Assembly.GetExecutingAssembly().GetName().Name);

            dalRoleRight = baseDal as IDalRoleRight; 
            dalRoleRight.OnOperationLog += new OperationLogEventHandler(BlLogOperation.OnOperationLog);
        }

        public bool Function(string userId, string functionId)
        {
            List<MoRoleRight> MoList = null;
            try
            {
                //  string sql = "select role_id, right_id, right_type from role_right b where b.role_id in " +
                //"(select a.role_id from user_role a where a.user_id = '" + userId +
                //"') and b.right_id = '" + functionId + "' UNION select role_id, right_id, right_type from role_right b where b.role_id in " +
                //"( select c.menu_function_id as right_id from menu c" +
                //" where c.menu_function_id = '" + functionId + "' and c.menu_delete = 0 and c.menu_visible = 1)";
                string sql = "select role_id, right_id, right_type from role_right b where b.role_id in " +
              "(select a.role_id from user_role a where a.user_id = '" + userId +
              "') and b.right_id = '" + functionId + "' and b.right_id in ( select c.menu_function_id as right_id from menu c" +
              " where c.menu_function_id = '" + functionId + "' and c.menu_delete = 0 and c.menu_visible = 1)";
                MoList = dalRoleRight.GetList(sql);
            }
            catch (Exception ex)
            {
                LogHelper.log.Error(functionId + "功能菜单验证失败 原因是{0}", ex);
                return false;
            }

            if (MoList == null || MoList.Count == 0)
                return false;
            else
                return true;
        }
    }
}