import { describe, expect, it } from "vitest";

import { resolveToolcraftAppCapabilities } from "./app-capabilities";

const mediaFreeInput = {
  canvas: { upload: false },
  media: { defaultAssets: [] },
  panels: {},
} as const;

describe("resolveToolcraftAppCapabilities", () => {
  it("marks canvas upload as media capability", () => {
    expect(
      resolveToolcraftAppCapabilities({
        ...mediaFreeInput,
        canvas: { upload: true },
      }),
    ).toEqual({ hasMedia: true });
  });

  it("marks default media assets as media capability", () => {
    expect(
      resolveToolcraftAppCapabilities({
        ...mediaFreeInput,
        media: {
          defaultAssets: [
            {
              assetKind: "image",
              dataUrl: "data:image/png;base64,AA==",
              fileName: "default.png",
            },
          ],
        },
      }),
    ).toEqual({ hasMedia: true });
  });

  it("marks normalized panel fileDrop controls as media capability", () => {
    expect(
      resolveToolcraftAppCapabilities({
        ...mediaFreeInput,
        panels: {
          controls: {
            sections: [
              {
                controls: {
                  source: {
                    applicability: {
                      mode: "always",
                      origin: "implicit",
                    },
                    assetKind: "file",
                    target: "source.files",
                    type: "fileDrop",
                  },
                },
                id: "source",
                title: "Source",
              },
            ],
            title: "Controls",
          },
        },
      }),
    ).toEqual({ hasMedia: true });
  });

  it("keeps media-free apps media-free and freezes the result", () => {
    const capabilities = resolveToolcraftAppCapabilities(mediaFreeInput);

    expect(capabilities).toEqual({ hasMedia: false });
    expect(Object.isFrozen(capabilities)).toBe(true);
  });
});