import _forEach from 'lodash/forEach'
import _get from 'lodash/get'

export const getFormInitialValues = (fieldsSections: IFormFieldsSection[]) => {
  const initialValues: { [key: string]: string | number | boolean } = {}
  const isWindowDefined = typeof window !== 'undefined'
  const userData = JSON.parse(
    isWindowDefined ? window.localStorage.getItem('user_data') || '{}' : '{}'
  ) as IProfileData

  _forEach(fieldsSections, item => {
    _forEach(item.fields, fieldItem => {
      switch (fieldItem.name) {
        case 'country':
        case 'numTickets':
        case 'state':
          initialValues[fieldItem.name] = ''
          break
        case 'brandOptIn':
          initialValues[fieldItem.name] = true
          break
        case 'confirmEmail':
          initialValues[fieldItem.name] =
            _get(userData, fieldItem.name) || _get(userData, 'email') || ''
          break
        default:
          initialValues[fieldItem.name] = _get(userData, fieldItem.name) || ''
          break
      }
    })
  })

  return initialValues
}