import { BaseElement } from '../core/element.js';
import { Relationship } from '../core/relationship.js';
import { validationMatrix } from './validation_matrix.js';
import { ValidationError } from './validation_error.js';
export class Validator {
validate(elements: BaseElement[], relationships: Relationship[]): ValidationError[] {
const errors: ValidationError[] = [];
const elementMap = new Map(elements.map(e => [e.id, e]));
for (const relationship of relationships) {
const source = elementMap.get(relationship.source);
const target = elementMap.get(relationship.target);
if (!source || !target) {
// This should be handled by another validation rule.
continue;
}
const allowedRelationships = validationMatrix.get(source.type)?.get(target.type);
if (!allowedRelationships || !allowedRelationships.includes(relationship.type)) {
errors.push({
message: `Invalid relationship type '${relationship.type}' between '${source.type}' and '${target.type}'`,
source,
target,
relationship,
});
}
}
return errors;
}
}
