import { expect, test } from "@playwright/test";
import { defaultVideoCanvasEffectPresets } from "../../lib/video-canvas/config";
import {
  getVideoCanvasAttachedEffect,
  rankVideoCanvasEffectPresets,
  setVideoCanvasAttachedEffect,
} from "../../lib/video-canvas/video-effects";

test.describe("video effect library", () => {
  test("ships the 49 observed recommended effects with usable thumbnails", () => {
    expect(defaultVideoCanvasEffectPresets).toHaveLength(49);
    expect(defaultVideoCanvasEffectPresets.every((preset) => preset.featured)).toBe(true);
    expect(
      defaultVideoCanvasEffectPresets.every((preset) =>
        preset.thumbnailUrl.startsWith(
          "https://libtv-res.liblib.art/tool/cinematic/",
        ),
      ),
    ).toBe(true);
  });

  test("ranks a submitted semantic search without removing unmatched effects", () => {
    const ranked = rankVideoCanvasEffectPresets(
      defaultVideoCanvasEffectPresets,
      "产品扫光",
    );

    expect(ranked).toHaveLength(defaultVideoCanvasEffectPresets.length);
    expect(ranked.slice(0, 10).map((preset) => preset.id)).toEqual([
      "product-light-sweep",
      "macro-push",
      "underwater-slow",
      "cyber-makeup",
      "multi-angle",
      "float-in",
      "prada-change",
      "red-carpet-flash",
      "bee-camera-kling",
      "dragon-rider",
    ]);
  });

  test("stores, replaces, and removes a single inline video effect", () => {
    const originalDraft = {
      params: { prompt: "保留原提示词" },
      prompt: "保留原提示词",
    };
    const first = defaultVideoCanvasEffectPresets[0];
    const second = defaultVideoCanvasEffectPresets[1];
    const attached = setVideoCanvasAttachedEffect(originalDraft, first);
    const replaced = setVideoCanvasAttachedEffect(attached, second);

    expect(getVideoCanvasAttachedEffect(attached)).toMatchObject({
      id: "bee-camera",
      title: "小蜜蜂运镜",
    });
    expect(getVideoCanvasAttachedEffect(replaced)).toMatchObject({
      id: "cloud-dive",
      title: "穿云而入",
    });
    expect((replaced.params as Record<string, unknown>).prompt).toBe("保留原提示词");

    const cleared = setVideoCanvasAttachedEffect(replaced, null);
    expect(getVideoCanvasAttachedEffect(cleared)).toBeNull();
    expect((cleared.params as Record<string, unknown>).prompt).toBe("保留原提示词");
    expect((cleared as Record<string, unknown>).prompt).toBe("保留原提示词");
  });
});