const _ = require('lodash/fp')

const { ORDER_TYPES } = require('./consts')
const { COINS } = require('@lamassu/coins')

const ORDER_TYPE = ORDER_TYPES.LIMIT
const { BTC, ETH, USDT, LN } = COINS
const CRYPTO = [BTC, ETH, USDT, LN]
const FIAT = ['USD']
const DEFAULT_FIAT_MARKET = 'USD'
const AMOUNT_PRECISION = 4
const REQUIRED_CONFIG_FIELDS = [
  'clientKey',
  'clientSecret',
  'userId',
  'walletId',
  'currencyMarket',
]

const loadConfig = account => {
  const mapper = {
    clientKey: 'apiKey',
    clientSecret: 'secret',
    userId: 'uid',
  }
  const mapped = _.mapKeys(key => (mapper[key] ? mapper[key] : key))(
    _.omit(['walletId'], account),
  )
  return { ...mapped, timeout: 3000 }
}
const loadOptions = ({ walletId }) => ({ walletId })

module.exports = {
  loadOptions,
  loadConfig,
  DEFAULT_FIAT_MARKET,
  REQUIRED_CONFIG_FIELDS,
  CRYPTO,
  FIAT,
  ORDER_TYPE,
  AMOUNT_PRECISION,
}