class_name CapabilityTagDefinition
extends Resource

const DOMAIN_ACTOR := &"actor"
const DOMAIN_TARGET := &"target"
const DOMAIN_ITEM := &"item"
const DOMAIN_RESOURCE := &"resource"
const DOMAIN_STORAGE := &"storage"
const VALID_DOMAINS := [
	DOMAIN_ACTOR,
	DOMAIN_TARGET,
	DOMAIN_ITEM,
	DOMAIN_RESOURCE,
	DOMAIN_STORAGE,
]

@export var tag_id: StringName
@export var display_name: String
@export var domain: StringName


func validate() -> Array[String]:
	var errors: Array[String] = []
	if tag_id.is_empty():
		errors.append("tag_id is empty")
	if display_name.is_empty():
		errors.append("display_name is empty for '%s'" % tag_id)
	if domain not in VALID_DOMAINS:
		errors.append("domain '%s' is invalid for '%s'" % [domain, tag_id])
	return errors