package synchronizator

type NodeClass interface {
	ToNode() (string, string, []byte, error)
	FromNode(string, string, []byte) error
}

type Node struct {
	_conn          *db
	Id             int64
	_class         string
	_relationships []*Relationship
	name           string
	metadata       []byte
}

func (node *Node) AddRelation(relation RelationshipClass, to int64) (*Relationship, error) {
	return node._conn.AddRelation(node.Id, relation, to)
}

func (node *Node) UpdateRelation(metadata any, to int64) error {
	return node._conn.UpdateRelation(node.Id, metadata, to)
}

func (node *Node) DeleteRelation(to int64) error {
	return node._conn.DeleteRelation(node.Id, to)
}

// func (node *Node) Save() error {
// 	return node._conn.UpdateNode(node.Id, node.metadata)
// }

func (node *Node) Delete() error {
	return node._conn.DeleteNode(node.Id)
}

func (node *Node) Unmarshall(dst NodeClass) error {
	return dst.FromNode(node._class, node.name, node.metadata)
}