package com.by4cloud.platformx.business.entity;

import com.baomidou.mybatisplus.annotation.TableField;
import com.by4cloud.platformx.common.data.mybatis.BaseModel;
import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.Transient;
import lombok.Data;


import java.util.List;

/**
 * @author
 * @description
 * @date 2026/4/29 10:51
 **/
@Data
@Entity//加了才能自动生成表
@org.hibernate.annotations.Table(appliesTo="product",comment = "产品")//给表加注释
@jakarta.persistence.Table(name = "product")//数据库创建的表明
public class Product extends BaseModel<Product> {

    //产品名称、产品编码（主数据、ERP）、产品价格、税点、所属上级
    @Schema(description = "产品名称")
    @Column(columnDefinition = "VARCHAR(512) comment '产品名称'")
    private String productName;

    @Schema(description = "产品集团编码")
    @Column(columnDefinition = "VARCHAR(50) comment '产品集团编码'")
    private String mainCode;

    @Schema(description = "产品Erp编码")
    @Column(columnDefinition = "VARCHAR(50) comment '产品Erp编码'")
    private String erpCode;

    @Schema(description = "产品型号")
    @Column(columnDefinition = "VARCHAR(50) comment '产品型号'")
    private String productType;

  /*  @Schema(description = "产品价格")
    @Column(columnDefinition = "double comment '产品价格'")
    private Double price;*/

    @Schema(description = "税率（百分比，如13表示13%）")
    @Column(columnDefinition = "double default 0.00 comment '税率'")
    private Double taxRate;

    @Schema(description = "税收分类")
    @Column(columnDefinition = "VARCHAR(50) comment '税收分类'")
    private String taxClass;

    @Schema(description = "税收编码")
    @Column(columnDefinition = "VARCHAR(80) comment '税收编码'")
    private String taxCode;

    @Schema(description = "父ID")
    @Column(columnDefinition = "bigint default 0 comment '父ID'")
    private Long parentId;

    @Schema(description = "父名称")
    @Transient
    @TableField(exist = false)
    private String parentName;

    /**
     * 标的物
     */
    @Transient
    @TableField(exist = false)
    private List<Product> children;

	/**
	 * 标的物
	 */
	@Transient
	@TableField(exist = false)
	private Integer childNum;
}