import { describe, it, expect, beforeAll, vi } from 'vitest';
import { adminApi, loadArtifact, makeProdClient } from './_setup/harness.js';
import type { SeedArtifact } from './_setup/types.js';
import type { NotificationEffect, StoreOfferEffect } from '../../src/index.js';
import { getScenarioRuntime } from '../../src/client/RudderClient.js';

describe('e2e-prod: scenarios', () => {
  let artifact: SeedArtifact;
  beforeAll(() => {
    artifact = loadArtifact();
  });

  it('runs onboarding: notification -> rc override -> store -> boundary callback -> notification', async () => {
    const notifications: NotificationEffect[] = [];
    let storeOffer: StoreOfferEffect | undefined;
    let runCompleted = false;

    const client = makeProdClient(artifact, {
      loginEvent: artifact.scenario.event,
    });

    client.effects.onNotification((effect) => { notifications.push(effect); });
    client.effects.onStoreOffer((effect) => {
      storeOffer = effect;
    });
    const runtime = await getScenarioRuntime(client);
    client.effects.onScenarioCompleted(() => {
      runCompleted = true;
    });
    await client.auth.loginWithDevice({ region: 'en', language: 'en' });

    // The boundary buy uses the paid offer — fund the wallet so the purchase succeeds.
    const playerId = (await client.player.reload()).player!.id!;
    await adminApi(artifact).post(
      `/platform/v1/projects/${artifact.projectId}/players/${playerId}/wallet/adjust`,
      {
        currencyCode: artifact.store.paidPrice.currency,
        amount: artifact.store.paidPrice.amount,
        reason: 'e2e scenario funding',
      },
    );

    // First notification dispatched.
    await vi.waitFor(() => expect(notifications.length).toBe(1), { timeout: 10_000 });
    await notifications[0].done();

    await vi.waitFor(() => expect(storeOffer).toBeDefined(), { timeout: 10_000 });
    await client.remoteConfig.reload();
    expect(client.remoteConfig.get('spawn_rate', 0)).toBeCloseTo(
      artifact.remoteConfigs.spawnRateOverride,
    );

    // Buy crosses the server boundary (POST /sdk/v1/scenarios/callback) -> second notification.
    const offer = storeOffer!.offers.find((o) => o.name === artifact.store.paidOfferName)!;
    await storeOffer!.buy(offer);
    await vi.waitFor(() => expect(notifications.length).toBe(2), { timeout: 15_000 });
    await notifications[1].done();

    await vi.waitFor(() => expect(runtime.isRunning).toBe(false), { timeout: 10_000 });
    expect(runCompleted).toBe(true);
  });
});