feat(json-schema-2020-12-sample): introduce option API (#9795)

Refs #9739

src/core/plugins/json-schema-2020-12-samples/fn/api/optionAPI.js

@@ -0,0 +1,17 @@
+/**
+ * @prettier
+ */
+
+import OptionRegistry from "../class/OptionRegistry"
+
+const registry = new OptionRegistry()
+
+const optionAPI = (optionName, optionValue) => {
+  if (typeof optionValue !== "undefined") {
+    registry.register(optionName, optionValue)
+  }
+
+  return registry.get(optionName)
+}
+
+export default optionAPI

src/core/plugins/json-schema-2020-12-samples/fn/class/OptionRegistry.js

@@ -0,0 +1,16 @@
+/**
+ * @prettier
+ */
+import Registry from "./Registry"
+
+class OptionRegistry extends Registry {
+  #defaults = {}
+
+  data = { ...this.#defaults }
+
+  get defaults() {
+    return { ...this.#defaults }
+  }
+}
+
+export default OptionRegistry

src/core/plugins/json-schema-2020-12-samples/fn/index.js

@@ -8,6 +8,7 @@ export {
   memoizedSampleFromSchema,
   memoizedCreateXMLExample,
 } from "./main"
+export { default as optionAPI } from "./api/optionAPI"
 export { default as encoderAPI } from "./api/encoderAPI"
 export { default as formatAPI } from "./api/formatAPI"
 export { default as mediaTypeAPI } from "./api/mediaTypeAPI"

src/core/plugins/json-schema-2020-12-samples/index.js

@@ -7,6 +7,7 @@ import {
   createXMLExample,
   memoizedSampleFromSchema,
   memoizedCreateXMLExample,
+  optionAPI,
   encoderAPI,
   mediaTypeAPI,
   formatAPI,
@@ -28,6 +29,7 @@ const JSONSchema202012SamplesPlugin = ({ getSystem }) => {
       jsonSchema202012: {
         sampleFromSchema,
         sampleFromSchemaGeneric,
+        sampleOptionAPI: optionAPI,
         sampleEncoderAPI: encoderAPI,
         sampleFormatAPI: formatAPI,
         sampleMediaTypeAPI: mediaTypeAPI,