package com.guo.learningprogresstracker.entity;

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import java.io.Serializable;

import lombok.Data;
import lombok.EqualsAndHashCode;

/**
 * 存储学习任务的基本信息，包括优先级的多维度计算
 * @TableName tasks
 */
@TableName(value ="tasks")
@Data
public class TaskEntity extends BaseEntity implements Serializable {

    @TableId(value = "id",type = IdType.AUTO)
    private int id;

    /**
     * 任务编码
     */
    @TableField(value = "task_num")
    private String taskNum;

    /**
     * 学习任务的名称
     */
    @TableField(value = "task_name")
    private String taskName;

    /**
     * 学习材料的存储URL
     */
    @TableField(value = "material_url")
    private String materialUrl;

    /**
     * 用户设置的任务紧急性
     */
    @TableField(value = "urgency")
    private Integer urgency;

    /**
     * 用户设置的任务重要性
     */
    @TableField(value = "importance")
    private Integer importance;

    /**
     * 任务的内容难度
     */
    @TableField(value = "content_difficulty")
    private Integer contentDifficulty;

    /**
     * 任务的未来价值
     */
    @TableField(value = "future_value")
    private Integer futureValue;

    /**
     * 用户对任务的主观优先级
     */
    @TableField(value = "subjective_priority")
    private Integer subjectivePriority;

    /**
     * 通过算法计算得出的任务优先级
     */
    @TableField(value = "calculated_priority")
    private Double calculatedPriority;

    @TableField(exist = false)
    private static final long serialVersionUID = 1L;
}