export function useConsultation() {
  const isOpen = useState('consultation-open', () => false)
  const context = useState('consultation-context', () => ({
    title: '预约免费 GEO 诊断',
    source: '全站咨询入口',
    industry: ''
  }))
  const form = useState('consultation-form', () => ({
    name: '',
    company: '',
    contact: '',
    industry: '',
    need: '',
    message: '',
    consent: false
  }))

  function openConsultation(payload = {}) {
    context.value = {
      title: payload.title || '预约免费 GEO 诊断',
      source: payload.source || '全站咨询入口',
      industry: payload.industry || ''
    }

    if (payload.industry) form.value.industry = payload.industry
    isOpen.value = true
  }

  function closeConsultation() {
    isOpen.value = false
  }

  return {
    isOpen,
    context,
    form,
    openConsultation,
    closeConsultation
  }
}