// tests/voiceReport.join.test.js

import test from 'node:test';
import assert from 'node:assert/strict';

import {
  joinCallQuality,
  matchMediaQualityToCall,
  worstPrismaBucketForCall,
} from '../services/voiceReport/joinCallQuality.js';

const window = {
  startTime: '2026-07-23T13:00:00.000Z',
  endTime: '2026-07-24T01:00:00.000Z',
};

test('matchMediaQualityToCall joins on correlation id', () => {
  const call = {
    start: '2026-07-23T14:00:00.000Z',
    duration: 60,
    callingNumber: '+15551234567',
    calledNumber: '+17247795574',
    correlationId: 'abc-123',
  };
  const mq = [{
    'Correlation ID': 'abc-123',
    'Start Time': '2026-07-23T14:00:01.000Z',
    _norm: { correlationid: 'abc-123', starttime: '2026-07-23T14:00:01.000Z', mos: '4.2' },
  }];
  const hit = matchMediaQualityToCall(call, mq);
  assert.ok(hit);
  assert.equal(hit.mos, 4.2);
});

test('joinCallQuality groups legs into correlated calls', () => {
  const joined = joinCallQuality({
    cdrItems: [
      {
        direction: 'INBOUND',
        startTime: '2026-07-23T14:00:00.000Z',
        durationSeconds: 30,
        status: 'SUCCESS',
        callingNumber: '+1',
        calledNumber: '+2',
        'Correlation ID': 'corr-1',
        'Report ID': 'r1',
        'Call type': 'SIP_INBOUND',
        'Call outcome': 'Success',
        'Call outcome reason': 'Normal',
      },
      {
        Direction: 'Outbound',
        'Start time': '2026-07-23T15:00:00.000Z',
        Duration: 10,
        'Answer indicator': 'No',
        'Report ID': 'r2',
        'Call type': 'SIP_OUTBOUND',
        'Call outcome': 'Failed',
        'Call outcome reason': 'Busy',
      },
    ],
    mqRows: [],
    appAudio: null,
    window,
  });
  assert.equal(joined.summary.total, 2);
  assert.equal(joined.calls.length, 2);
  assert.equal(joined.summary.inbound, 1);
  assert.equal(joined.summary.outbound, 1);
  assert.equal(joined.summary.abnormal, 1);
});

test('worstPrismaBucketForCall picks low MOS bucket', () => {
  const leg = {
    start: '2026-07-23T13:05:00.000Z',
    duration: 600,
  };
  const appAudio = {
    mos: { values: [4.4, 4.4, 3.1, 4.4, 4.4] },
    loss: { values: [0, 0, 2, 0, 0] },
    jitter: { values: [5, 5, 5, 5, 5] },
  };
  const w = worstPrismaBucketForCall(leg, appAudio, window);
  assert.ok(w);
  assert.equal(w.mos, 3.1);
  assert.equal(w.siteLevelApprox, true);
});