import { expect, test } from "@playwright/test";
import path from "node:path";

const basicBlend = path.resolve(import.meta.dirname, "../../../tests/files/web/basic_scene.blend");

test("M7-11 reports project, snapshot, LOD, media and VDB byte categories", async ({ page }) => {
  await page.goto("/");
  await expect(page.getByTestId("engine-status")).toContainText("ready, open a .blend file", { timeout: 20_000 });
  const app = page.locator(".blender-app");
  await page.getByTestId("blend-file-input").setInputFiles(basicBlend);
  await expect(page.getByText("Cube", { exact: true })).toBeVisible();
  const download = page.waitForEvent("download");
  await page.getByRole("button", { name: "保存项目" }).click();
  await download;
  await expect(app).toHaveAttribute("data-project-id", "basic_scene");

  const budget = await page.evaluate(async () => {
    const { StorageClient } = await import("/src/storage/StorageClient.ts");
    const storage = new StorageClient();
    await storage.putAsset("basic_scene", new Uint8Array(7).buffer, "image/png", "media/test.png");
    await storage.putAsset("basic_scene", new Uint8Array(17).buffer, "application/x-blender-simulation-cache", "cache/simulation.bin");
    await storage.saveLOD("basic_scene", "budget-lod", new Uint8Array(13).buffer);
    const result = await storage.getBudget("basic_scene");
    storage.terminate();
    return result;
  });
  expect(budget.projectBytes).toBeGreaterThan(0);
  expect(budget.snapshotBytes).toBeGreaterThan(0);
  expect(budget.lodBytes).toBe(13);
  expect(budget.mediaBytes).toBe(7);
  expect(budget.vdbBytes).toBe(17);
  expect(budget.totalBytes).toBe(budget.projectBytes + budget.snapshotBytes + 13 + 7 + 17);

  await page.reload();
  await expect(page.getByTestId("engine-status")).toContainText("ready, open a .blend file", { timeout: 20_000 });
  const panel = page.getByTestId("storage-budget-panel");
  await expect(panel).toHaveAttribute("data-project-id", "basic_scene");
  await expect(panel.locator('[data-category="LOD"]')).toHaveAttribute("data-bytes", "13");
  await expect(panel.locator('[data-category="媒体"]')).toHaveAttribute("data-bytes", "7");
  await expect(panel.locator('[data-category="VDB"]')).toHaveAttribute("data-bytes", "17");
  await expect(panel).toHaveAttribute("data-total-bytes", String(budget.totalBytes));
});