using Edu.Common.Enum.Question;
using Edu.Model.Entity.Exam;
using System;
using System.Collections.Generic;
using System.Text;

namespace Edu.Model.ViewModel.Exam
{
    /// <summary>
    /// 学员练习考试扩展实体类
    /// </summary>
    public class RB_Student_Exam_Extend : RB_Student_Exam
    {
        /// <summary>
        /// 题库编号【查询使用】
        /// </summary>
        public string QBankIds { get; set; }

        /// <summary>
        /// 学员考试详情列表
        /// </summary>
        public List<RB_Student_ExamDetails_Extend> ExamDetailsList { get; set; }

        /// <summary>
        /// 开始时间字符串
        /// </summary>
        public string StartTimeStr { get { return Common.ConvertHelper.FormatTime(this.StartTime); } }

        /// <summary>
        /// 结束时间字符串
        /// </summary>
        public string EndTimeStr { get { return Common.ConvertHelper.FormatTime(this.EndTime); } }

        /// <summary>
        /// 相差分钟数
        /// </summary>
        public int ExamMinutes { get { return Common.ConvertHelper.CalcMinutes(this.StartTime, this.EndTime); } }

        /// <summary>
		/// 题库类型(见枚举)
		/// </summary>
		public LevelTypeEnum BankType { get; set; }
    }
}