package model

import (
	"github.com/bwmarrin/snowflake"
	"gorm.io/gorm"
	"hospital-admin-api/config"
)

// AdminDept 后台-部门表
type AdminDept struct {
	DeptId     int64  `gorm:"column:dept_id;type:bigint(19);primary_key;comment:主键id" json:"dept_id"`
	ParentId   int64  `gorm:"column:parent_id;type:bigint(19);comment:本表父级id" json:"parent_id"`
	DeptName   string `gorm:"column:dept_name;type:varchar(255);comment:部门名称" json:"dept_name"`
	DeptStatus int    `gorm:"column:dept_status;type:tinyint(1);default:1;comment:部门状态（1:正常 2:删除）" json:"dept_status"`
	Model
}

func (m *AdminDept) TableName() string {
	return "gdxz_admin_dept"
}

func (m *AdminDept) BeforeCreate(tx *gorm.DB) error {
	if m.DeptId == 0 {
		// 创建雪花算法实例
		sf, err := snowflake.NewNode(config.C.Snowflake)
		if err != nil {
			return err
		}

		// 生成新的雪花算法 ID
		m.DeptId = sf.Generate().Int64()
	}
	return nil
}