import { describe, expect, it } from 'vitest'
import { renderToStaticMarkup } from 'react-dom/server'
import { createElement } from 'react'
import { activeRun } from '../src/store'
import { NoticeMessage } from '../src/components/Conversation'
import type { Message, Run } from '../src/contracts'

function run(kind: Run['kind'], status: Run['status']): Run {
  return {
    id: `${kind}-${status}`, conversationId: 'c', projectId: 'p',
    kind, status, createdAt: '2026-10-01T00:00:00Z',
  }
}

describe('activeRun', () => {
  it('ignores background subagents so they do not block sending', () => {
    const runs = [run('subagent', 'running'), run('conversation', 'completed')]
    expect(activeRun(runs)).toBeUndefined()
    expect(activeRun([run('conversation', 'running'), run('subagent', 'running')])?.kind).toBe('conversation')
  })
})

describe('NoticeMessage', () => {
  it('renders a compact notice row', () => {
    const msg: Message = {
      id: 'msg_notice', conversationId: 'c', role: 'system', createdAt: '2026-10-01T00:00:00Z',
      parts: [{ type: 'text', text: '<system-reminder>\n后台子代理「检索」已结束。\n</system-reminder>' }],
    }
    const html = renderToStaticMarkup(createElement(NoticeMessage, { msg }))
    expect(html).toContain('通知 · 后台子代理「检索」已结束。')
    expect(html).toContain('msg notice')
    expect(html).not.toContain('<details')
  })
})