chorus-services/modules/teaser/hooks/useEarlyAccessCapture.ts

'use client'

import { useState, useCallback } from 'react'

export type LeadSourceType = 'early_access_waitlist' | 'request_early_access'

export interface EarlyAccessLead {
  firstName: string
  lastName: string
  email: string
  companyName?: string
  companyRole?: string
  interestLevel: 'technical_evaluation' | 'strategic_demo' | 'general_interest'
  leadSource: LeadSourceType
  gdprConsent: boolean
  marketingConsent: boolean
}

export interface EarlyAccessResponse {
  success: boolean
  message: string
  leadId?: string
  error?: string
}

export function useEarlyAccessCapture() {
  const [isModalOpen, setIsModalOpen] = useState(false)
  const [currentLeadSource, setCurrentLeadSource] = useState<LeadSourceType>('early_access_waitlist')
  const [isSubmitting, setIsSubmitting] = useState(false)
  const [submitStatus, setSubmitStatus] = useState<'idle' | 'success' | 'error'>('idle')
  const [errorMessage, setErrorMessage] = useState('')

  const openModal = useCallback((leadSource: LeadSourceType) => {
    setCurrentLeadSource(leadSource)
    setIsModalOpen(true)
    setSubmitStatus('idle')
    setErrorMessage('')
  }, [])

  const closeModal = useCallback(() => {
    setIsModalOpen(false)
    setSubmitStatus('idle')
    setErrorMessage('')
  }, [])

  const submitEarlyAccess = useCallback(async (leadData: EarlyAccessLead): Promise<EarlyAccessResponse> => {
    setIsSubmitting(true)
    setSubmitStatus('idle')
    setErrorMessage('')

    try {
      const response = await fetch('/api/early-access', {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
        },
        body: JSON.stringify({
          ...leadData,
          countryCode: 'AU', // Default to Australia based on business location
          customMessage: `Interest Level: ${leadData.interestLevel}`,
        }),
      })

      const data = await response.json()

      if (!response.ok) {
        throw new Error(data.error || `HTTP error! status: ${response.status}`)
      }

      setSubmitStatus('success')
      
      // Auto-close modal after success
      setTimeout(() => {
        closeModal()
      }, 2000)

      return {
        success: true,
        message: data.message || 'Successfully joined the waitlist!',
        leadId: data.leadId,
      }
    } catch (error) {
      const errorMsg = error instanceof Error ? error.message : 'Failed to submit request'
      setErrorMessage(errorMsg)
      setSubmitStatus('error')
      
      return {
        success: false,
        message: 'Failed to join waitlist',
        error: errorMsg,
      }
    } finally {
      setIsSubmitting(false)
    }
  }, [closeModal])

  const handleSuccess = useCallback((leadId: string) => {
    console.log('Early access lead captured:', leadId)
    
    // Track analytics event
    if (typeof window !== 'undefined' && (window as any).gtag) {
      (window as any).gtag('event', 'early_access_signup', {
        event_category: 'conversion',
        event_label: 'early_access_waitlist',
        value: 1
      })
    }
  }, [])

  return {
    isModalOpen,
    currentLeadSource,
    isSubmitting,
    submitStatus,
    errorMessage,
    openModal,
    closeModal,
    submitEarlyAccess,
    handleSuccess,
  }
}