/**
 * The cookbook's standard JSON Schema validator, shared by browser and Node tests.
 *
 * Ajv validates the authored JSON Schema 2020-12 field definitions. Compilation and
 * validation implement JSON Schema keywords, including nested objects, enums,
 * exclusive bounds, and if/then dependencies. No FastVideo rules live here.
 * Values come from the native baseline and explicit edits; validation never inserts defaults or changes data.
 *
 * Node imports this source directly. The browser build includes it in the cookbook
 * API bundle and publishes the required license notices beside that bundle.
 */
import Ajv2020 from "ajv/dist/2020.js";

export function createValidator(schema) {
  // Ajv retains compiled schemas: each field schema gets its own collectable instance.
  const ajv = new Ajv2020({
    allErrors: true,
    strict: true,
    ownProperties: true,
    coerceTypes: false,
    useDefaults: false,
    removeAdditional: false,
  });
  return ajv.compile(schema);
}