import { describe, expect, test } from "bun:test";
import { editorOriginProblem } from "./origin-check";

const FORGE = "gitfor.dev";
const DOMAINS = { sites: "gitforstatic.dev" };
const check = (raw: string) => editorOriginProblem(raw, FORGE, DOMAINS);

describe("editorOriginProblem", () => {
  test("accepts a dedicated editor host on the forge's domain", () => {
    expect(check("https://editor.gitfor.dev")).toBeNull();
  });

  test("rejects the forge host itself", () => {
    expect(check("https://gitfor.dev")).toContain("forge host");
    expect(check("https://GITFOR.dev")).toContain("forge host");
  });

  test("rejects SITES_DOMAIN and its subdomains", () => {
    expect(check("https://gitforstatic.dev")).toContain("SITES_DOMAIN");
    expect(check("https://editor.gitforstatic.dev")).toContain("SITES_DOMAIN");
  });

  test("does not confuse look-alike suffixes with the user-content domains", () => {
    expect(check("https://notgitforstatic.dev")).toBeNull();
  });

  test("requires https outside localhost", () => {
    expect(check("http://editor.gitfor.dev")).toContain("https");
  });

  test("allows plain http on localhost for dev", () => {
    expect(editorOriginProblem("http://editor.localhost:3000", "localhost", DOMAINS)).toBeNull();
  });

  test("rejects malformed URLs", () => {
    expect(check("editor.gitfor.dev")).toContain("not a valid URL");
    expect(check("https://")).toContain("not a valid URL");
  });

  test("ignores unset user-content domains", () => {
    expect(editorOriginProblem("https://editor.gitfor.dev", FORGE, {})).toBeNull();
  });
});