import { afterEach, describe, expect, it } from "vitest";
import { createTestApp } from "./test-app.js";

const apps: Array<ReturnType<typeof createTestApp>["app"]> = [];
afterEach(async () => Promise.all(apps.splice(0).map((app) => app.close())));

describe("model API", () => {
  it("configures and returns only redacted model metadata", async () => {
    const { app, modelStore } = createTestApp();
    apps.push(app);
    const configured = await app.inject({ method: "PUT", url: "/api/sessions/ses_1/model-config", payload: {
      providerId: "training", api: "openai-responses", apiKey: "sk-super-secret",
      baseUrl: "https://api.example.com/v1", modelId: "training-model", supportsImages: true,
    } });
    const response = await app.inject({ method: "GET", url: "/api/sessions/ses_1/model-config" });

    expect(configured.statusCode).toBe(200);
    expect(modelStore.configure).toHaveBeenCalled();
    expect(response.body).not.toContain("sk-super-secret");
    expect(response.body).not.toContain("server-only-secret");
    const body = response.json<{ modelConfig: { keyHint: string }; requestId: string }>();
    expect(body.modelConfig.keyHint).toBe("••••cret");
    expect(body.requestId).toMatch(/^req_/);
  });

  it("clears credentials idempotently and returns an honest deferred connection test", async () => {
    const { app, modelStore } = createTestApp();
    apps.push(app);
    const cleared = await app.inject({ method: "DELETE", url: "/api/sessions/ses_1/model-config/credentials" });
    const tested = await app.inject({ method: "POST", url: "/api/sessions/ses_1/model-config/test" });

    expect(cleared.statusCode).toBe(200);
    expect(modelStore.clearCredentials).toHaveBeenCalledWith("ses_1");
    const body = tested.json<{ status: string; requestId: string }>();
    expect(body.status).toBe("deferred");
    expect(body.requestId).toMatch(/^req_/);
    expect(tested.body).not.toContain("server-only-secret");
  });
});