package com.gkhy.exam.system.domain;

import com.baomidou.mybatisplus.annotation.*;
import com.fasterxml.jackson.annotation.JsonInclude;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Getter;
import lombok.Setter;

import javax.validation.constraints.NotNull;
import java.io.Serializable;
import java.math.BigDecimal;
import java.time.LocalDateTime;

import static com.fasterxml.jackson.annotation.JsonInclude.Include.NON_NULL;

/**
 * <p>
 * 课程学习学习日志表
 * </p>
 *
 * @author kzy
 * @since 2024-06-06 13:53:17
 */
@Getter
@Setter
@TableName("ex_student_study")
@ApiModel(value = "ExStudentStudy对象", description = "课程学习学习日志表")
@JsonInclude(NON_NULL)
public class ExStudentStudy implements Serializable {

    private static final long serialVersionUID = 1L;

    @ApiModelProperty("主键")
    @TableId(value = "id", type = IdType.AUTO)
    private Long id;

    @NotNull(message = "批次id不能为空")
    @ApiModelProperty(value = "课时批次id",required = true)
    @TableField("phase_id")
    private Long phaseId;

    @NotNull(message = "课程id不能为空")
    @ApiModelProperty(value = "课程id",required = true)
    @TableField("course_id")
    private Long courseId;

    @NotNull(message = "章节id不能为空")
    @ApiModelProperty(value = "章节id",required = true)
    @TableField("chapter_id")
    private Long chapterId;

    @NotNull(message = "课时id不能为空")
    @ApiModelProperty(value = "课时id",required = true)
    @TableField("period_id")
    private Long periodId;

    @NotNull(message = "学员id不能为空")
    @ApiModelProperty(value = "学员id",required = true)
    @TableField("student_id")
    private Long studentId;

    @ApiModelProperty("当前学习时长，单位秒")
    @TableField("current_duration")
    private Long currentDuration;

    @ApiModelProperty("当前学习页数，单位页")
    @TableField("current_page")
    private Integer currentPage;

    @ApiModelProperty("进度(百分比)")
    @TableField("progress")
    private BigDecimal progress;

    @ApiModelProperty("资源类型(PPT,MP4,PDF)")
    @TableField("resource_type")
    private String resourceType;

    @ApiModelProperty("创建时间")
    @TableField("create_time")
    private LocalDateTime createTime;

    @ApiModelProperty("创建人")
    @TableField("create_by")
    private String createBy;

    @ApiModelProperty("更新时间")
    @TableField("update_time")
    private LocalDateTime updateTime;

    @ApiModelProperty("更新人")
    @TableField("update_by")
    private String updateBy;

    @ApiModelProperty("备注")
    @TableField("remark")
    private String remark;

    @Version
    @TableField("version")
    private Integer version;

    @ApiModelProperty("课程名称")
    @TableField(exist = false)
    private String courseName;

    @ApiModelProperty("章节名称")
    @TableField(exist = false)
    private String chapterName;

    @ApiModelProperty("课时名称")
    @TableField(exist = false)
    private String periodName;

    @ApiModelProperty("资源id")
    @TableField(exist = false)
    private Long resourceId;


}