// TODO update to Sepolia from Goerli
import { isDevelopment, isGoerli, isMainnet } from './flags';
import {
  ETHEREUM_GOERLI_CHAIN_ID,
  ETHEREUM_LOCAL_CHAIN_ID,
  ETHEREUM_MAINNET_CHAIN_ID,
} from './constants';

const NETWORK_TYPES = {
  OFFLINE: Symbol('OFFLINE'),
  LOCAL: Symbol('LOCAL'),
  GOERLI: Symbol('GOERLI'),
  MAINNET: Symbol('MAINNET'),
};

const renderNetworkType = network =>
  network === NETWORK_TYPES.OFFLINE
    ? 'Offline'
    : network === NETWORK_TYPES.GOERLI
      ? 'Goerli'
      : network === NETWORK_TYPES.MAINNET
        ? 'Main Network'
        : network === NETWORK_TYPES.LOCAL
          ? 'Local Node'
          : 'Offline';

const chainIdToNetworkType = chainId => {
  switch (chainId) {
    case '0x1':
      return NETWORK_TYPES.MAINNET;
    case '0x5':
      return NETWORK_TYPES.GOERLI;
    default:
      return NETWORK_TYPES.LOCAL;
  }
};

const expectedChainId = () => {
  return isGoerli
    ? ETHEREUM_GOERLI_CHAIN_ID
    : isDevelopment && !isMainnet
      ? ETHEREUM_LOCAL_CHAIN_ID
      : ETHEREUM_MAINNET_CHAIN_ID;
};

export {
  NETWORK_TYPES,
  expectedChainId,
  renderNetworkType,
  chainIdToNetworkType,
};