import { describe, expect, it } from 'vitest'
import {
  groupAttentionByInitiative,
  initiativeSignalSummary,
  topAttentionSignals,
} from './attentionSignals.js'

describe('attentionSignals', () => {
  const sample = [
    { initiative_id: 'a', kind: 'planning_debt', severity: 'warning' },
    { initiative_id: 'a', kind: 'execution_waiting', severity: 'info' },
    { initiative_id: 'b', kind: 'open_blocker', severity: 'critical' },
  ]

  it('groups by initiative', () => {
    const grouped = groupAttentionByInitiative(sample)
    expect(grouped.a).toHaveLength(2)
    expect(grouped.b).toHaveLength(1)
  })

  it('picks top signals by severity', () => {
    const top = topAttentionSignals(sample.filter((i) => i.initiative_id === 'a'))
    expect(top[0].kind).toBe('planning_debt')
  })

  it('summarizes initiative signals', () => {
    const summary = initiativeSignalSummary(sample.filter((i) => i.initiative_id === 'b'))
    expect(summary?.count).toBe(1)
    expect(summary?.topSeverity).toBe('critical')
  })
})