import { expect, test } from "@playwright/test";
import {
  collectVideoCanvasDirectorCaptures,
  mergeVideoCanvasDirectorCapture,
  normalizeVideoCanvasDirectorProject,
} from "../../lib/video-canvas/director-project";

const baseProject = {
  activeCameraId: "cam_1",
  assets: [],
  cameras: [
    {
      captures: [],
      id: "cam_1",
      lastCaptureUrl: null,
      name: "机位1",
    },
  ],
  objects: [],
  panoramaAssetId: null,
  scene: { backgroundColor: "#060608" },
  version: 1,
};

test.describe("video director project persistence", () => {
  test("strips inline screenshots while preserving portable captures", () => {
    const project = normalizeVideoCanvasDirectorProject({
      ...baseProject,
      cameras: [
        {
          ...baseProject.cameras[0],
          captures: [
            { dataUrl: "data:image/png;base64,huge", id: "pending", index: 1, name: "待上传" },
            {
              assetId: "asset-1",
              dataUrl: "/uploads/local/capture.png",
              id: "stored",
              index: 2,
              name: "机位1-shot-02",
              storagePathname: "uploads/local/capture.png",
            },
          ],
        },
      ],
    });

    expect(project?.cameras[0]?.captures).toHaveLength(1);
    expect(collectVideoCanvasDirectorCaptures(project)).toEqual([
      expect.objectContaining({
        cameraId: "cam_1",
        dataUrl: "/uploads/local/capture.png",
        id: "stored",
      }),
    ]);
  });

  test("merges uploaded screenshot metadata into its camera", () => {
    const project = normalizeVideoCanvasDirectorProject(baseProject);
    expect(project).not.toBeNull();
    const merged = mergeVideoCanvasDirectorCapture(project!, {
      assetId: "asset-1",
      cameraId: "cam_1",
      cameraName: "机位1",
      dataUrl: "https://cdn.example.com/capture.png",
      id: "cam_1-capture-01",
      index: 1,
      name: "机位1-shot-01",
      storagePathname: "captures/capture.png",
    });

    expect(collectVideoCanvasDirectorCaptures(merged)).toEqual([
      expect.objectContaining({ id: "cam_1-capture-01", index: 1 }),
    ]);
    expect(merged.cameras[0]?.lastCaptureUrl).toBe(
      "https://cdn.example.com/capture.png",
    );
  });

  test("preserves only supported persisted viewport aspect ratios", () => {
    expect(
      normalizeVideoCanvasDirectorProject({
        ...baseProject,
        viewportAspectRatio: "9:16",
      })?.viewportAspectRatio,
    ).toBe("9:16");
    expect(
      normalizeVideoCanvasDirectorProject({
        ...baseProject,
        viewportAspectRatio: "2:1",
      })?.viewportAspectRatio,
    ).toBeUndefined();
  });
});