chore: establish learning module baseline

OpenMAIC/lib/prosemirror/index.ts

@@ -0,0 +1,32 @@
+import { EditorState } from 'prosemirror-state';
+import { type DirectEditorProps, EditorView } from 'prosemirror-view';
+import { Schema, DOMParser } from 'prosemirror-model';
+import { buildPlugins, type PluginOptions } from './plugins/index';
+import { schemaNodes, schemaMarks } from './schema/index';
+
+const schema = new Schema({
+  nodes: schemaNodes,
+  marks: schemaMarks,
+});
+
+export const createDocument = (content: string) => {
+  const htmlString = `<div>${content}</div>`;
+  const parser = new window.DOMParser();
+  const element = parser.parseFromString(htmlString, 'text/html').body.firstElementChild;
+  return DOMParser.fromSchema(schema).parse(element as Element);
+};
+
+export const initProsemirrorEditor = (
+  dom: Element,
+  content: string,
+  props: Omit<DirectEditorProps, 'state'>,
+  pluginOptions?: PluginOptions,
+) => {
+  return new EditorView(dom, {
+    state: EditorState.create({
+      doc: createDocument(content),
+      plugins: buildPlugins(schema, pluginOptions),
+    }),
+    ...props,
+  });
+};