import { Resource } from "@noya-app/noya-schemas";
import { describe, expect, it } from "bun:test";
import { ResourceManager, getResourceTransformUrl } from "../ResourceManager";
import { RPCManager } from "../rpcManager";

const resource = {
  id: "resource-id",
  stableId: "resource-stable-id",
  path: "image.png",
  type: "asset",
  assetId: "asset-id",
  createdAt: "2026-01-01T00:00:00.000Z",
  updatedAt: "2026-01-01T00:00:00.000Z",
  accessibleByFileId: null,
  accessibleByFileVersionId: null,
} satisfies Resource;

describe("ResourceManager", () => {
  it("adds absolute transform URLs using the configured base", () => {
    const manager = new ResourceManager(new RPCManager(), {
      initialResources: [resource],
      resourceUrlBase: "https://www.noya.io/embedded/path",
    });

    expect(manager.resources$.get()[0].url).toBe(
      "https://www.noya.io/api/transform/resource-id?format=image"
    );
  });

  it("preserves resource URLs supplied by the server", () => {
    const manager = new ResourceManager(new RPCManager(), {
      initialResources: [
        { ...resource, url: "https://cdn.example.com/image.png" },
      ],
      resourceUrlBase: "https://www.noya.io",
    });

    expect(manager.resources$.get()[0].url).toBe(
      "https://cdn.example.com/image.png"
    );
  });

  it("selects the image format on server transform capabilities", () => {
    const manager = new ResourceManager(new RPCManager(), {
      initialResources: [
        {
          ...resource,
          transformUrl:
            "https://www.noya.io/api/transform/resource-id?token=signed-token",
        },
      ],
    });

    expect(manager.resources$.get()[0]).toMatchObject({
      transformUrl:
        "https://www.noya.io/api/transform/resource-id?token=signed-token",
      url: "https://www.noya.io/api/transform/resource-id?token=signed-token&format=image",
    });
  });

  it("prefers a signed transform capability over a supplied resource URL", () => {
    const manager = new ResourceManager(new RPCManager(), {
      initialResources: [
        {
          ...resource,
          url: "https://cdn.example.com/image.png",
          transformUrl:
            "https://www.noya.io/api/transform/resource-id?token=signed-token",
        },
      ],
    });

    expect(manager.resources$.get()[0].url).toBe(
      "https://www.noya.io/api/transform/resource-id?token=signed-token&format=image"
    );
  });

  it("builds other formats from the same transform capability", () => {
    const url = getResourceTransformUrl(
      {
        id: resource.id,
        transformUrl:
          "https://www.noya.io/api/transform/resource-id?token=signed-token",
      },
      { format: "html", inputs: { theme: "dark" } }
    );
    const parsed = new URL(url);

    expect(parsed.searchParams.get("token")).toBe("signed-token");
    expect(parsed.searchParams.get("format")).toBe("html");
    expect(parsed.searchParams.get("inputs")).toBe('{"theme":"dark"}');
  });

  it("makes relative resource URLs absolute", () => {
    const manager = new ResourceManager(new RPCManager(), {
      initialResources: [{ ...resource, url: "/api/custom/resource-id" }],
      resourceUrlBase: "https://www.noya.io",
    });

    expect(manager.resources$.get()[0].url).toBe(
      "https://www.noya.io/api/custom/resource-id"
    );
  });
});