package vfs_service

type VFSErrorType int

const (
	ErrorTypeNoError = iota

	// 通用错误类型
	ErrorTypeNotFound
	ErrorTypeAlreadyExists
	ErrorTypeForbidden
	ErrorTypeInternal
	ErrorTypeBadRequest
	ErrorTypeUnauthorized
	ErrorTypeConflict
	ErrorTypeNotImplemented
	ErrorTypeInvalidArgument

	// 用户相关错误
	ErrorTypeUserNotFound
	ErrorTypeUserAlreadyExists
	ErrorTypeUserCreationFailed
	ErrorTypeUserDeletionFailed

	// 节点相关错误
	ErrorTypeNodeNotFound
	ErrorTypeNodeAlreadyExists
	ErrorTypeNodeCreationFailed
	ErrorTypeNodeDeletionFailed
	ErrorTypeNodeUpdateFailed
	ErrorTypeNodeMoveFailed
	ErrorTypeNodeAccessDenied

	// 权限相关错误
	ErrorTypePermissionDenied
	ErrorTypeInvalidToken

	// 服务代理相关错误
	ErrorTypeServiceProxyNotFound
	ErrorTypeServiceProxyFailed

	// 路径相关错误
	ErrorTypeInvalidPath
	ErrorTypePathNotFound
)

type VFSError struct {
	Type  VFSErrorType
	Error error
}