package com.estate.expert.admin.domain.exam.record;

import com.estate.expert.admin.domain.business.device.Device;
import com.estate.expert.admin.domain.common.EntityBase;
import com.estate.expert.admin.domain.exam.task.check.CheckTask;
import com.estate.expert.admin.domain.misc.UserFile;
import com.estate.expert.admin.domain.standard.problem.Problem;
import lombok.Getter;
import lombok.Setter;
import org.hibernate.annotations.Type;

import javax.persistence.*;
import java.util.List;

/**
 * 项目问题表
 *
 * 在项目执行中可添加
 * 项目完成或者进入复查流程中，不可添加记录，但能够增加复查记录
 * 复查记录如果是已整改，则不可再修改
 */
@Getter
@Setter
@Entity
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
@DiscriminatorColumn(name = "record_type", discriminatorType = DiscriminatorType.STRING)
public class Record extends EntityBase {

    /**
     * 记录对应的检查任务
     */
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "check_task_id")
    private CheckTask checkTask;

//    @ManyToOne(fetch = FetchType.LAZY)
//    @JoinColumn(name = "client_id")
//    private Client client;

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "problem_id")
    private Problem problem;

    /**
     * 检查内容
     * 这个字段是冗余字段，根据problem所对应的层级，自动填充
     * 用于显示（关联查询太复杂了）
     */
    private String hierarchyName;

    /**
     * 检查的问题所处的层级名称，用于显示
     */
    @Type(type = "io.hypersistence.utils.hibernate.type.json.JsonType")
    @Column(columnDefinition = "json")
    private List<String> hierarchyNames;

    /**
     * 相关设备
     * 当针对设备提出问题时，需要关联设备
     */
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "device_id")
    private Device device;

    /**
     * 问题图片
     */
    @ManyToMany(fetch = FetchType.LAZY)
    @JoinTable(name = "record_image",
            joinColumns = @JoinColumn(name = "record_id"),
            inverseJoinColumns = @JoinColumn(name = "user_file_id"))
    private List<UserFile> images;

    /**
     * 问题备注
     */
    private String remark;


    /**
     * 责任人
     */
    private String responsiblePerson;

}