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

import { buildTelemetrySnapshot, captureNarrativeTelemetry } from './narrativeTelemetry';

describe('narrativeTelemetry', () => {
  it('builds telemetry snapshots and summaries', () => {
    const snapshot = buildTelemetrySnapshot({
      memory: {
        activeThreadIds: ['a', 'b'],
        recentCompanionReactions: [{}, {}],
        endingState: { id: 'ending-1' },
      } as never,
      qaReport: {
        generatedAt: new Date().toISOString(),
        issues: [{ id: 'issue-1', severity: 'medium', category: 'payoff', summary: 'missing', relatedIds: [] }],
        summary: '1 issue',
      },
    });

    expect(snapshot.averageActiveThreadCount).toBe(2);
    expect(captureNarrativeTelemetry({
      memory: {
        activeThreadIds: ['a', 'b'],
        recentCompanionReactions: [{}, {}],
        endingState: { id: 'ending-1' },
      } as never,
      qaReport: {
        generatedAt: new Date().toISOString(),
        issues: [{ id: 'issue-1', severity: 'medium', category: 'payoff', summary: 'missing', relatedIds: [] }],
        summary: '1 issue',
      },
    }).summary).toContain('平均活跃线程');
  });
});