import { describe, it, expect } from "vitest";
import { createPubScriptEditor } from "./schema.js";

/** Minimal full ProseMirror doc, mirroring a seeded chapter.doc. */
const fullDoc = {
  type: "doc",
  content: [
    { type: "heading", attrs: { level: 1 }, content: [{ type: "text", text: "The Glass Harbor" }] },
    { type: "paragraph", content: [{ type: "text", text: "Salt hung in the air." }] },
  ],
};

/** Bare array — the exact bug that crashed EditorState.create in the browser. */
const bareArray = fullDoc.content;

describe("editor content parsing (regression: bare array vs full doc)", () => {
  it("builds an editor from a full doc object (the seeded chapter.doc shape)", () => {
    const editor = createPubScriptEditor({ content: fullDoc });
    expect(editor).not.toBeNull();
    expect(editor.state.doc.type.name).toBe("doc");
  });

  it("throws on a bare content array (documents the regression we fixed)", () => {
    expect(() => createPubScriptEditor({ content: bareArray })).toThrow();
  });
});