package model

import (
	"time"

	"gorm.io/gorm"
)

// SupervisorBinding 表示监督关系（一对：owner -> supervisor）。
type SupervisorBinding struct {
	ID        uint           `gorm:"primaryKey;comment:主键" json:"id"`
	CreatedAt time.Time      `gorm:"comment:创建时间" json:"created_at"`
	UpdatedAt time.Time      `gorm:"comment:更新时间" json:"updated_at"`
	DeletedAt gorm.DeletedAt `gorm:"index;comment:删除时间" json:"-"`

	OwnerUID      int `gorm:"column:owner_uid;uniqueIndex:uniq_owner_supervisor;index;comment:被监督用户ID" json:"owner_uid"`
	SupervisorUID int `gorm:"column:supervisor_uid;uniqueIndex:uniq_owner_supervisor;index;comment:监督人用户ID" json:"supervisor_uid"`

	Status string `gorm:"column:status;size:16;index;comment:状态(active|revoked)" json:"status"`
}

func (SupervisorBinding) TableName() string {
	return "fa_quit_checkin_supervisor_binding"
}

func (SupervisorBinding) TableComment() string {
	return "V2-无烟打卡-监督关系"
}