import { afterEach, beforeEach, describe, expect, it } from "vitest";
import { authContainer } from "./container";
import { AUTH_SYMBOLS } from "./symbols";
import { AuthModule } from "./module";
import { MockUsersRepository } from "@/infrastructure/repositories/mock-users.repository";
import { MockAuthenticationService } from "@/infrastructure/services/mock-authentication.service";
import type { IUsersRepository } from "@/application/repositories/users-repository.interface";
import type { IAuthenticationService } from "@/application/services/authentication-service.interface";

describe("authContainer", () => {
  beforeEach(() => {
    authContainer.unbindAll();
    authContainer.load(AuthModule);
  });

  afterEach(() => {
    authContainer.unbindAll();
  });

  it("resolves IUsersRepository to MockUsersRepository by default", () => {
    const repo = authContainer.get<IUsersRepository>(
      AUTH_SYMBOLS.IUsersRepository,
    );
    expect(repo).toBeInstanceOf(MockUsersRepository);
  });

  it("resolves IAuthenticationService to MockAuthenticationService by default", () => {
    const service = authContainer.get<IAuthenticationService>(
      AUTH_SYMBOLS.IAuthenticationService,
    );
    expect(service).toBeInstanceOf(MockAuthenticationService);
  });

  it("authentication service receives users repository via constructor injection", async () => {
    const service = authContainer.get<IAuthenticationService>(
      AUTH_SYMBOLS.IAuthenticationService,
    );
    // The service should be able to validate against the seeded users
    const { session, cookie } = await service.createSession({
      id: "1",
      username: "alice",
      passwordHash: "hashed_password_alice",
    });
    expect(session.userId).toBe("1");
    expect(cookie.value).toBe(session.id);

    // After session creation, validateSession should resolve user via the repo
    const validated = await service.validateSession(session.id);
    expect(validated.user.username).toBe("alice");
  });
});