import gql from 'graphql-tag'
import { graphql, compose } from 'react-apollo'

const PostTransfer = gql`
mutation PostTransfer($transferid: Int, $senderid: String, $amount: Float, $currency: String, $refAccountidReceiver: Int, $refAccountidSender: Int) {
  postTransfer(transferid: $transferid, senderid: $senderid, amount: $amount, currency: $currency, refAccountidReceiver: $refAccountidReceiver, refAccountidSender: $refAccountidSender) {
    transferid
    senderid
    amount
    ref_accountid_receiver
    ref_accountid_sender
    currency
  }
}`

const PutTransfer = gql`
mutation PutTransfer($transferid: Int, $senderid: String, $amount: Float, $currency: String, $refAccountidReceiver: Int, $refAccountidSender: Int) {
  putTransfer(transferid: $transferid, senderid: $senderid, amount: $amount, currency: $currency, refAccountidReceiver: $refAccountidReceiver, refAccountidSender: $refAccountidSender) {
    transferid
    senderid
    amount
    ref_accountid_receiver
    ref_accountid_sender
    currency
  }
}`

const DeleteTransfer = gql`
mutation DeleteTransfer($transferid: Int) {
  deleteTransfer(transferid: $transferid) {
  }
}`

const GetTransfer = gql`
query GetTransfer($transferid: Int, $senderid: String, $amount: Float, $currency: String, $refAccountidReceiver: Int, $refAccountidSender: Int) {
  getTransfer(transferid: $transferid, senderid: $senderid, amount: $amount, currency: $currency, refAccountidReceiver: $refAccountidReceiver, refAccountidSender: $refAccountidSender) {
    accountid
    ownerid
    total_amount
    currency
    sold
    debit
  }
}`

const GetTransfer = gql`
query GetTransfer($transferid: Int, $senderid: String, $amount: Float, $currency: String, $refAccountidReceiver: Int, $refAccountidSender: Int) {
  getTransfer(transferid: $transferid, senderid: $senderid, amount: $amount, currency: $currency, refAccountidReceiver: $refAccountidReceiver, refAccountidSender: $refAccountidSender) {
  }
}`

const withAppSyncTransfer = compose(
  graphql(GetTransfer, {
    name: 'getTransfer',
    options: (ownProps) => ({
      fetchPolicy: 'cache-and-network',
      variables: {
        transferid: ownProps.transferid,
        senderid: ownProps.senderid,
        amount: ownProps.amount,
        currency: ownProps.currency,
        refAccountidReceiver: ownProps.refAccountidReceiver,
        refAccountidSender: ownProps.refAccountidSender
      }
    }),
    props: (props) => {
      if (props.getTransfer.error) console.log(props.getTransfer.error)
      return props
    }
  }),
  graphql(PutTransfer, {
    props: (props) => ({
      putTransfer: ownProps => props.mutate({
        variables: {
          transferid: ownProps.transferid,
          senderid: ownProps.senderid,
          amount: ownProps.amount,
          currency: ownProps.currency,
          refAccountidReceiver: ownProps.refAccountidReceiver,
          refAccountidSender: ownProps.refAccountidSender
        },
        optimisticResponse: () => ({ putTransfer: { ...ownProps.transfer, __typename: 'Transfer', version: 1 } })
      })
    })
  }),
  graphql(DeleteTransfer, {
    props: (props) => ({
      deleteTransfer: ownProps => props.mutate({
        variables: {
          transferid: ownProps.transferid
        },
        optimisticResponse: () => ({ deleteTransfer: { ...ownProps, __typename: 'Transfer', version: 1 } })
      })
    })
  })
)

export { PostTransfer, PutTransfer, DeleteTransfer, GetTransfer, GetTransfer, withAppSyncTransfer }