package entity

import (
	"time"

	"go.mongodb.org/mongo-driver/v2/bson"
)

// PermissionType 權限類型
type PermissionType int

const (
	PermissionTypeAPI  PermissionType = 1 // API 權限
	PermissionTypeMenu PermissionType = 2 // 選單權限
)

// Permission 權限實體
type Permission struct {
	ID         bson.ObjectID  `bson:"_id,omitempty" json:"id"`
	ParentID   *bson.ObjectID `bson:"parent_id,omitempty" json:"parent_id"`
	Name       string         `bson:"name" json:"name"`
	HTTPMethod string         `bson:"http_method" json:"http_method"`
	HTTPPath   string         `bson:"http_path" json:"http_path"`
	Status     int            `bson:"status" json:"status"`
	Type       PermissionType `bson:"type" json:"type"`
	CreateTime time.Time      `bson:"create_time" json:"create_time"`
	UpdateTime time.Time      `bson:"update_time" json:"update_time"`
}

// CollectionName 返回集合名稱
func (p *Permission) CollectionName() string {
	return "permissions"
}

//// StatusActive 權限啟用狀態
//const StatusActive = 1
//
//// IsActive 檢查權限是否啟用
//func (p *Permission) IsActive() bool {
//	return p.Status == StatusActive
//}
//
//
//// Validate 驗證權限數據
//func (p *Permission) Validate() error {
//	if p.Name == "" {
//		return mongo.WriteError{Code: 400, Message: "permission name is required"}
//	}
//	if p.Type == PermissionTypeAPI {
//		if p.HTTPMethod == "" {
//			return mongo.WriteError{Code: 400, Message: "http_method is required for API permission"}
//		}
//		if p.HTTPPath == "" {
//			return mongo.WriteError{Code: 400, Message: "http_path is required for API permission"}
//		}
//	}
//	return nil
//}
//
//// GetKey 獲取權限標識
//func (p *Permission) GetKey() string {
//	if p.Type == PermissionTypeAPI {
//		return p.HTTPMethod + ":" + p.HTTPPath
//	}
//	return p.Name
//}