import Cookies from 'js-cookie'
import { webBackend } from './http'
import {
  Environment,
  default as kaliEnvironment,
} from '../ui/utils/environment'

type CreateLeadParams = {
  phone: string
  businessUnit: string
  isCallMeBack: boolean
  url: string
}

function getFormId(isCallMeBack: boolean, productInterest: string) {
  const prodEnv: Environment = 'production'
  const formsCallMeBack: Record<string, string> = {
    SOLAR: '0e8f7d67-711a-4514-8faf-4ce3089e3a5c',
    CLOUD: '73c683cb-f8bb-4655-80a9-cf7ea116a2f4',
    ELECTRICITY: '4c72d236-c1d8-40f3-ac78-6ea23ff36952',
  }
  const formsCallMeNow: Record<string, string> = {
    SOLAR: 'a335e223-e9d1-48ee-a00d-f31ffde3302b',
    CLOUD: 'b1a66511-4b2c-4d4a-8067-f37dd820e5db',
    ELECTRICITY: '8d262849-9918-4305-9cf2-b6a20c79f1d0',
  }

  if (kaliEnvironment.env === prodEnv) {
    return isCallMeBack
      ? formsCallMeBack[productInterest]
      : formsCallMeNow[productInterest]
  }

  return isCallMeBack
    ? '80b5ecd0-bfdd-44b9-87fd-39bf9083718c'
    : 'a86419d7-6a15-4ac2-a11d-5799e42e45a4'
}

const getUrlParams = (urlStr: string) => {
  // 1. Split the URL by the first question mark to isolate the query part
  const queryStringParts = urlStr.split('?')

  // If there is no '?', there are no parameters to extract
  if (queryStringParts.length < 2) {
    return {}
  }

  // 2. Take everything after the first '?'
  // We also split by '#' to ensure we remove any trailing fragment that isn't a parameter
  const cleanQueryString = queryStringParts[1].split('#')[0]

  // 3. Initialize URLSearchParams with the cleaned string
  const searchParams = new URLSearchParams(cleanQueryString)

  // 4. Convert the iterator to a standard JavaScript object
  // Note: If keys are duplicated, this method keeps the last value found
  return Object.fromEntries(searchParams.entries())
}

export async function createLead({
  phone,
  businessUnit,
  isCallMeBack,
  url,
}: CreateLeadParams): Promise<void> {
  let producto_interes
  let tracking = isCallMeBack ? 'CMB-' : 'CMN-'

  switch (businessUnit) {
    case 'solar':
      producto_interes = 'SOLAR'
      tracking += 'solar'
      break
    case 'battery':
      producto_interes = 'CLOUD'
      tracking += 'bateria'
      break
    case 'cloud':
    case 'cloudAlta':
      producto_interes = 'CLOUD'
      tracking += 'cloud'
      break
    case 'electricity':
      producto_interes = 'ELECTRICITY'
      tracking += 'supply'
      break
    default:
      return Promise.resolve()
  }

  const urlParams = getUrlParams(url)

  const payload = {
    phone,
    producto_interes,
    tracking,
    hutk: <string>Cookies.get('hubspotutk'),
    custom_referrer_url: url,
    hsa_acc: urlParams.hsa_acc || '',
    hsa_cam: urlParams.hsa_cam || '',
    hsa_grp: urlParams.hsa_grp || '',
    hsa_ad: urlParams.hsa_ad || '',
    hsa_kw: urlParams.hsa_kw || '',
    hsa_src: urlParams.hsa_src || '',
    hsa_net: urlParams.hsa_net || '',
    hsa_ver: urlParams.hsa_ver || '',
    utm_content: urlParams.utm_content || '',
    utm_campaign: urlParams.utm_campaign || '',
    utm_medium: urlParams.utm_medium || '',
    utm_source: urlParams.utm_source || '',
    utm_term: urlParams.utm_term || '',
    consent: {
      consentToProcess: true,
    },
    form_id: getFormId(isCallMeBack, producto_interes),
  }

  await webBackend().post('new-contact', payload)
}