import fs from "node:fs";
import path from "node:path";
import { test } from "@playwright/test";
import { observeNative } from "../fixtures/native-ui-workflow";

const root = path.resolve(import.meta.dirname, "../../..");

test("read raw properties contexts of a failing blend", async ({ page }) => {
  test.setTimeout(180_000);
  await observeNative(page);
  await page.goto("/");
  await page.getByTestId("blend-file-input").setInputFiles(path.join(root, "blender-5.2.0/tests/files/io_tests/blend_geometry/all_quads.blend"));
  await page.waitForTimeout(30000);
  const out = await page.evaluate(async () => {
    const worker = (window as any).__nativeWorkflowEngine as Worker | undefined;
    if (!worker) return { error: "no worker" };
    const raw = await new Promise<any>((resolve, reject) => {
      const requestId = `ctx-${crypto.randomUUID()}`;
      const receive = (event: MessageEvent) => {
        if (event.data?.requestId !== requestId || event.data?.kind !== 'result') return;
        worker.removeEventListener('message', receive);
        if (event.data.ok) resolve(event.data.result); else reject(new Error(`${event.data.error?.code}: ${event.data.error?.message}`));
      };
      worker.addEventListener('message', receive);
      worker.postMessage({ requestId, command: { type: 'snapshot' } });
    });
    const workflow = raw?.snapshot?.editorWorkflow;
    const contexts: unknown[] = [];
    for (const workspace of workflow?.workspaces ?? []) {
      for (const area of workspace.areas ?? []) {
        if (area?.space?.properties) contexts.push({ workspace: workspace.id, area: area.id, editor: area.editor, context: area.space.properties.context, hasData: area.space.properties.data != null, dataFields: area.space.properties.data?.fields?.length ?? null });
      }
    }
    return { status: raw?.snapshot?.editorWorkflowStatus, contexts };
  }).catch((error) => ({ error: String(error) }));
  fs.writeFileSync("/tmp/props-context.json", JSON.stringify(out, null, 2));
});