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

import { buildAIStewardQAUrl, resolveQAPageAnchor } from "@/components/ai-steward/qaPageAnchor";

describe("resolveQAPageAnchor", () => {
  it("uses pathname project anchor for project board routes", () => {
    expect(resolveQAPageAnchor("/projects/17/board", "")).toMatchObject({
      projectId: 17,
      sourceChatId: null,
      anchorType: "project",
      origin: "pathname",
    });
  });

  it("uses query project filter for space routes", () => {
    expect(resolveQAPageAnchor("/space", "?project_id=19")).toMatchObject({
      projectId: 19,
      sourceChatId: null,
      anchorType: "project_filter",
      origin: "search_param",
    });
  });

  it("preserves explicit source chat anchor from query params", () => {
    expect(resolveQAPageAnchor("/ai-steward", "?tab=qa&project_id=23&source_chat_id=chat-23")).toMatchObject({
      projectId: 23,
      sourceChatId: "chat-23",
      anchorType: "chat_scope",
      origin: "search_param",
    });
  });

  it("builds anchored space urls for project entry points", () => {
    expect(buildAIStewardQAUrl({ projectId: 17 })).toBe("/space?view=ai-history&project_id=17");
    expect(buildAIStewardQAUrl({ projectId: "23", sourceChatId: "chat-23" })).toBe(
      "/space?view=ai-history&project_id=23&source_chat_id=chat-23",
    );
    expect(buildAIStewardQAUrl()).toBe("/space?view=ai-history");
  });
});