import { describe, expect, test } from 'bun:test'
import {
  cancelPascalAgentJob,
  finishPascalAgentJob,
  isPascalAgentJobActive,
  startPascalAgentJob,
} from './pascal-agent-jobs'

describe('Pascal agent background jobs', () => {
  test('keeps one active job per owner and conversation', () => {
    const input = {
      conversationId: crypto.randomUUID(),
      ownerId: 'owner-a',
      sceneId: 'scene-a',
    }
    const job = startPascalAgentJob(input)

    expect(job).not.toBeNull()
    expect(startPascalAgentJob(input)).toBeNull()
    expect(isPascalAgentJobActive(input)).toBe(true)

    finishPascalAgentJob(job)
    expect(isPascalAgentJobActive(input)).toBe(false)
  })

  test('cancels only the matching owner, conversation, and scene', () => {
    const input = {
      conversationId: crypto.randomUUID(),
      ownerId: 'owner-b',
      sceneId: 'scene-b',
    }
    const job = startPascalAgentJob(input)

    expect(
      cancelPascalAgentJob({
        ...input,
        sceneId: 'other-scene',
      }),
    ).toBe(false)
    expect(cancelPascalAgentJob(input)).toBe(true)
    expect(job?.controller.signal.aborted).toBe(true)
    expect(isPascalAgentJobActive(input)).toBe(false)

    finishPascalAgentJob(job)
  })
})