/**
 * 
 * @param serviceName 
 * @param data 
 * 
 * @ignore
 */
function formatAccount(serviceName: string, data: any) {
  let proofUrl
  if (data.proof && data.proof.url) {
    proofUrl = data.proof.url
  }
  return {
    '@type': 'Account',
    service: serviceName,
    identifier: data.username,
    proofType: 'http',
    proofUrl
  }
}

/**
 * 
 * @param profile 
 * 
 * @ignore
 */
export function getPersonFromLegacyFormat(profile: any) {
  const profileData: {
    ['@type']: string, 
    account?: any[],
    name?: string,
    description?: string,
    address?: {
      ['@type']: string,
      addressLocality: string
    },
    image?: any[],
    website?: Array<{
      ['@type']: string,
      url: string
    }>
  } = {
    '@type': 'Person'
  }

  if (profile) {
    if (profile.name && profile.name.formatted) {
      profileData.name = profile.name.formatted
    }

    if (profile.bio) {
      profileData.description = profile.bio
    }

    if (profile.location && profile.location.formatted) {
      profileData.address = {
        '@type': 'PostalAddress',
        addressLocality: profile.location.formatted
      }
    }

    const images = []
    if (profile.avatar && profile.avatar.url) {
      images.push({
        '@type': 'ImageObject',
        name: 'avatar',
        contentUrl: profile.avatar.url
      })
    }
    if (profile.cover && profile.cover.url) {
      images.push({
        '@type': 'ImageObject',
        name: 'cover',
        contentUrl: profile.cover.url
      })
    }
    if (images.length) {
      profileData.image = images
    }

    if (profile.website) {
      profileData.website = [{
        '@type': 'WebSite',
        url: profile.website
      }]
    }

    const accounts = []
    if (profile.bitcoin && profile.bitcoin.address) {
      accounts.push({
        '@type': 'Account',
        role: 'payment',
        service: 'bitcoin',
        identifier: profile.bitcoin.address
      })
    }
    if (profile.twitter && profile.twitter.username) {
      accounts.push(formatAccount('twitter', profile.twitter))
    }
    if (profile.facebook && profile.facebook.username) {
      accounts.push(formatAccount('facebook', profile.facebook))
    }
    if (profile.github && profile.github.username) {
      accounts.push(formatAccount('github', profile.github))
    }

    if (profile.auth) {
      if (profile.auth.length > 0) {
        if (profile.auth[0] && profile.auth[0].publicKeychain) {
          accounts.push({
            '@type': 'Account',
            role: 'key',
            service: 'bip32',
            identifier: profile.auth[0].publicKeychain
          })
        }
      }
    }
    if (profile.pgp && profile.pgp.url) {
      accounts.push({
        '@type': 'Account',
        role: 'key',
        service: 'pgp',
        identifier: profile.pgp.fingerprint,
        contentUrl: profile.pgp.url
      })
    }

    profileData.account = accounts
  }

  return profileData
}