// @flow
import bityConfig from 'config/bity';
import { checkHttpStatus, parseJSON } from './utils';
// import { combineAndUpper } from 'utils/formatters';

// function findRateFromBityRateList(rateObjects, pairName: string) {
//   return rateObjects.find(x => x.pair === pairName);
// }

// function _getRate(bityRates, originKind: string, destinationKind: string) {
//   const pairName = combineAndUpper(originKind, destinationKind);
//   const rateObjects = bityRates.objects;
//   return findRateFromBityRateList(rateObjects, pairName);
// }

export function getAllRates() {
  const mappedRates = {};
  return _getAllRates().then(bityRates => {
    bityRates.objects.forEach(each => {
      const pairName = each.pair;
      mappedRates[pairName] = parseFloat(each.rate_we_sell);
    });
    return mappedRates;
  });
}

export function postOrder(
  amount: number,
  destAddress: string,
  mode: number,
  pair: string
) {
  return fetch(`${bityConfig.serverURL}/order`, {
    method: 'post',
    body: JSON.stringify({
      amount,
      destAddress,
      mode,
      pair
    }),
    headers: bityConfig.postConfig.headers
  })
    .then(checkHttpStatus)
    .then(parseJSON);
}

export function getOrderStatus(orderid: string) {
  return fetch(`${bityConfig.serverURL}/status`, {
    method: 'POST',
    body: JSON.stringify({
      orderid
    }),
    headers: bityConfig.postConfig.headers
  })
    .then(checkHttpStatus)
    .then(parseJSON);
}

function _getAllRates() {
  return fetch(`${bityConfig.bityAPI}/v1/rate2/`)
    .then(checkHttpStatus)
    .then(parseJSON);
}

// function requestOrderStatus() {}