package com.skua.modules.edu.entity;

import java.io.Serializable;
import java.util.Arrays;
import java.util.Date;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.baomidou.mybatisplus.annotation.TableField;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.experimental.Accessors;
import com.fasterxml.jackson.annotation.JsonFormat;
import org.apache.commons.lang3.StringUtils;
import org.springframework.format.annotation.DateTimeFormat;
import org.jeecgframework.poi.excel.annotation.Excel;

/**
 * 用户答题卡记录
 */
@Data
@TableName("edu_user_answer")
@EqualsAndHashCode(callSuper = false)
@Accessors(chain = true)
@ApiModel(value="edu_user_answer对象", description="用户答题卡记录")
public class UserAnswer {
    
	/**主键*/
	@TableId(type = IdType.ID_WORKER_STR)
    @ApiModelProperty(value = "主键")
	private String id;

	/**试卷编号*/
	@Excel(name = "用户试卷编号", width = 15)
	@ApiModelProperty(value = "用户试卷编号")
	private String userPaperId;
	/**试卷编号*/
	@Excel(name = "试卷编号", width = 15)
    @ApiModelProperty(value = "试卷编号")
	private String paperId;
	/**参加考试用户编号*/
	@Excel(name = "参加考试用户编号", width = 15)
    @ApiModelProperty(value = "参加考试用户编号")
	private String userId;
	/**试题编号*/
	@Excel(name = "试题编号", width = 15)
    @ApiModelProperty(value = "试题编号")
	private String questionId;
	/**答案*/
    @ApiModelProperty(value = "答案")
	private String answer;
	/**试题分值*/
	@Excel(name = "试题分值", width = 15)
    @ApiModelProperty(value = "试题分值")
	private String score;

	/***
	 * 答案 分割后排序
	 */
	public void splitAndSort(){
		if(StringUtils.isNotEmpty(this.getAnswer())){
			String[] parts = this.getAnswer().split(",");
			Arrays.sort(parts);
			String result = String.join(",", parts);
			this.setAnswer(result  );
		}
	}
}