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

// Mirrors src/app/api/usage/request-details/route.js after redaction removal.
// The endpoint now returns stored detail rows verbatim so operators can see
// the full request / providerRequest / providerResponse / response payloads.
function listResponse(details) {
  return { details: details || [], pagination: { page: 1, pageSize: 20, totalItems: (details || []).length, totalPages: 1 } };
}

describe("request-details list endpoint", () => {
  it("returns full conversation payloads for operator debugging", () => {
    const details = [{
      id: "abc",
      provider: "opencode",
      model: "deepseek-v4-flash-free",
      timestamp: "2026-08-05T00:00:00Z",
      status: "success",
      tokens: { prompt_tokens: 10, completion_tokens: 5 },
      request: { messages: [{ role: "user", content: "secret prompt" }] },
      providerRequest: { messages: [{ role: "user", content: "secret prompt" }] },
      providerResponse: { choices: [{ message: { content: "secret answer" } }] },
      response: { content: "secret answer" },
    }];
    const out = listResponse(details).details[0];
    expect(out.id).toBe("abc");
    expect(out.tokens).toEqual({ prompt_tokens: 10, completion_tokens: 5 });
    expect(out.request).toEqual({ messages: [{ role: "user", content: "secret prompt" }] });
    expect(out.providerRequest).toEqual({ messages: [{ role: "user", content: "secret prompt" }] });
    expect(out.providerResponse).toEqual({ choices: [{ message: { content: "secret answer" } }] });
    expect(out.response).toEqual({ content: "secret answer" });
  });

  it("handles empty details", () => {
    const out = listResponse([]);
    expect(out.details).toEqual([]);
    expect(out.pagination.totalItems).toBe(0);
  });
});