import React, { useEffect, useRef, useState, useCallback } from 'react';
import PropTypes from 'prop-types';
import { useDispatch, useSelector } from 'react-redux';
import ConfirmTransactionBase from '../confirm-transaction-base';
import { EDIT_GAS_MODES } from '../../../shared/constants/gas';
import {
  showModal,
  updateCustomNonce,
  getNextNonce,
} from '../../store/actions';
import { getTokenApprovedParam } from '../../helpers/utils/token-util';
import { readAddressAsContract } from '../../../shared/modules/contract-utils';
import { GasFeeContextProvider } from '../../contexts/gasFee';
import { TransactionModalContextProvider } from '../../contexts/transaction-modal';
import {
  getNativeCurrency,
  isAddressLedger,
} from '../../ducks/metamask/metamask';
import {
  getCurrentCurrency,
  getSubjectMetadata,
  getUseNonceField,
  getCustomNonceValue,
  getNextSuggestedNonce,
  getCurrentChainId,
  getRpcPrefsForCurrentProvider,
  getIsMultiLayerFeeNetwork,
  checkNetworkAndAccountSupports1559,
  getEIP1559V2Enabled,
} from '../../selectors';
import { useApproveTransaction } from '../../hooks/useApproveTransaction';
import AdvancedGasFeePopover from '../../components/app/advanced-gas-fee-popover';
import EditGasFeePopover from '../../components/app/edit-gas-fee-popover';
import EditGasPopover from '../../components/app/edit-gas-popover/edit-gas-popover.component';
import Loading from '../../components/ui/loading-screen';
import { parseStandardTokenTransactionData } from '../../../shared/modules/transaction.utils';
import { ERC1155, ERC20, ERC721 } from '../../../shared/constants/transaction';
import { calcTokenAmount } from '../../../shared/lib/transactions-controller-utils';
import { getCustomTxParamsData } from './confirm-approve.util';
import ConfirmApproveContent from './confirm-approve-content';

const isAddressLedgerByFromAddress = (address) => (state) => {
  return isAddressLedger(state, address);
};

export default function ConfirmApprove({
  assetStandard,
  assetName,
  userBalance,
  tokenSymbol,
  decimals,
  tokenImage,
  tokenAmount,
  tokenId,
  userAddress,
  toAddress,
  tokenAddress,
  transaction,
  ethTransactionTotal,
  fiatTransactionTotal,
  hexTransactionTotal,
  isSetApproveForAll,
}) {
  const dispatch = useDispatch();
  const { txParams: { data: transactionData } = {} } = transaction;

  const currentCurrency = useSelector(getCurrentCurrency);
  const nativeCurrency = useSelector(getNativeCurrency);
  const subjectMetadata = useSelector(getSubjectMetadata);
  const useNonceField = useSelector(getUseNonceField);
  const nextNonce = useSelector(getNextSuggestedNonce);
  const customNonceValue = useSelector(getCustomNonceValue);
  const chainId = useSelector(getCurrentChainId);
  const rpcPrefs = useSelector(getRpcPrefsForCurrentProvider);
  const isMultiLayerFeeNetwork = useSelector(getIsMultiLayerFeeNetwork);
  const networkAndAccountSupports1559 = useSelector(
    checkNetworkAndAccountSupports1559,
  );
  const fromAddressIsLedger = useSelector(
    isAddressLedgerByFromAddress(userAddress),
  );
  const [customPermissionAmount, setCustomPermissionAmount] = useState('');
  const [submitWarning, setSubmitWarning] = useState('');
  const [isContract, setIsContract] = useState(false);

  const eip1559V2Enabled = useSelector(getEIP1559V2Enabled);
  const supportsEIP1559V2 = eip1559V2Enabled && networkAndAccountSupports1559;

  const previousTokenAmount = useRef(tokenAmount);
  const {
    approveTransaction,
    showCustomizeGasPopover,
    closeCustomizeGasPopover,
  } = useApproveTransaction();

  useEffect(() => {
    if (customPermissionAmount && previousTokenAmount.current !== tokenAmount) {
      setCustomPermissionAmount(tokenAmount);
    }
    previousTokenAmount.current = tokenAmount;
  }, [customPermissionAmount, tokenAmount]);

  const prevNonce = useRef(nextNonce);
  const prevCustomNonce = useRef(customNonceValue);
  useEffect(() => {
    if (
      prevNonce.current !== nextNonce ||
      prevCustomNonce.current !== customNonceValue
    ) {
      if (nextNonce !== null && customNonceValue > nextNonce) {
        setSubmitWarning(
          `Nonce is higher than suggested nonce of ${nextNonce}`,
        );
      } else {
        setSubmitWarning('');
      }
    }
    prevCustomNonce.current = customNonceValue;
    prevNonce.current = nextNonce;
  }, [customNonceValue, nextNonce]);

  const checkIfContract = useCallback(async () => {
    const { isContractAddress } = await readAddressAsContract(
      global.eth,
      toAddress,
    );
    setIsContract(isContractAddress);
  }, [setIsContract, toAddress]);

  useEffect(() => {
    checkIfContract();
  }, [checkIfContract]);

  const { origin } = transaction;
  const formattedOrigin = origin || '';

  const { iconUrl: siteImage = '' } = subjectMetadata[origin] || {};

  let tokensText;
  if (assetStandard === ERC20) {
    tokensText = `${Number(tokenAmount)} ${tokenSymbol}`;
  } else if (assetStandard === ERC721 || assetStandard === ERC1155) {
    tokensText = assetName;
  }

  const tokenBalance = userBalance
    ? calcTokenAmount(userBalance, decimals).toString(10)
    : '';
  const customData = customPermissionAmount
    ? getCustomTxParamsData(transactionData, {
        customPermissionAmount,
        decimals,
      })
    : null;

  const parsedTransactionData =
    parseStandardTokenTransactionData(transactionData);
  const isApprovalOrRejection = getTokenApprovedParam(parsedTransactionData);

  return tokenSymbol === undefined && assetName === undefined ? (
    <Loading />
  ) : (
    !process.env.TOKEN_ALLOWANCE_IMPROVEMENTS && (
      <GasFeeContextProvider transaction={transaction}>
        <ConfirmTransactionBase
          toAddress={toAddress}
          identiconAddress={toAddress}
          showAccountInHeader
          title={tokensText}
          customTokenAmount={String(customPermissionAmount)}
          dappProposedTokenAmount={tokenAmount}
          currentTokenBalance={tokenBalance}
          isApprovalOrRejection={isApprovalOrRejection}
          contentComponent={
            <TransactionModalContextProvider>
              <ConfirmApproveContent
                userAddress={userAddress}
                isSetApproveForAll={isSetApproveForAll}
                isApprovalOrRejection={isApprovalOrRejection}
                decimals={decimals}
                siteImage={siteImage}
                setCustomAmount={setCustomPermissionAmount}
                customTokenAmount={String(customPermissionAmount)}
                tokenAmount={tokenAmount}
                origin={formattedOrigin}
                tokenSymbol={tokenSymbol}
                tokenImage={tokenImage}
                tokenBalance={tokenBalance}
                tokenId={tokenId}
                assetName={assetName}
                assetStandard={assetStandard}
                tokenAddress={tokenAddress}
                showCustomizeGasModal={approveTransaction}
                showEditApprovalPermissionModal={({
                  /* eslint-disable no-shadow */
                  customTokenAmount,
                  decimals,
                  origin,
                  setCustomAmount,
                  tokenAmount,
                  tokenBalance,
                  tokenSymbol,
                  /* eslint-enable no-shadow */
                }) =>
                  dispatch(
                    showModal({
                      name: 'EDIT_APPROVAL_PERMISSION',
                      customTokenAmount,
                      decimals,
                      origin,
                      setCustomAmount,
                      tokenAmount,
                      tokenBalance,
                      tokenSymbol,
                      tokenId,
                      assetStandard,
                    }),
                  )
                }
                data={customData || transactionData}
                toAddress={toAddress}
                currentCurrency={currentCurrency}
                nativeCurrency={nativeCurrency}
                ethTransactionTotal={ethTransactionTotal}
                fiatTransactionTotal={fiatTransactionTotal}
                hexTransactionTotal={hexTransactionTotal}
                useNonceField={useNonceField}
                nextNonce={nextNonce}
                customNonceValue={customNonceValue}
                updateCustomNonce={(value) => {
                  dispatch(updateCustomNonce(value));
                }}
                getNextNonce={() => dispatch(getNextNonce())}
                showCustomizeNonceModal={({
                  /* eslint-disable no-shadow */
                  useNonceField,
                  nextNonce,
                  customNonceValue,
                  updateCustomNonce,
                  getNextNonce,
                  /* eslint-disable no-shadow */
                }) =>
                  dispatch(
                    showModal({
                      name: 'CUSTOMIZE_NONCE',
                      useNonceField,
                      nextNonce,
                      customNonceValue,
                      updateCustomNonce,
                      getNextNonce,
                    }),
                  )
                }
                warning={submitWarning}
                txData={transaction}
                fromAddressIsLedger={fromAddressIsLedger}
                chainId={chainId}
                rpcPrefs={rpcPrefs}
                isContract={isContract}
                isMultiLayerFeeNetwork={isMultiLayerFeeNetwork}
                supportsEIP1559V2={supportsEIP1559V2}
              />
              {showCustomizeGasPopover && !supportsEIP1559V2 && (
                <EditGasPopover
                  onClose={closeCustomizeGasPopover}
                  mode={EDIT_GAS_MODES.MODIFY_IN_PLACE}
                  transaction={transaction}
                />
              )}
              {supportsEIP1559V2 && (
                <>
                  <EditGasFeePopover />
                  <AdvancedGasFeePopover />
                </>
              )}
            </TransactionModalContextProvider>
          }
          hideSenderToRecipient
          customTxParamsData={customData}
          assetStandard={assetStandard}
        />
      </GasFeeContextProvider>
    )
  );
}

ConfirmApprove.propTypes = {
  assetStandard: PropTypes.string,
  assetName: PropTypes.string,
  tokenAddress: PropTypes.string,
  userBalance: PropTypes.string,
  tokenSymbol: PropTypes.string,
  decimals: PropTypes.string,
  tokenImage: PropTypes.string,
  tokenAmount: PropTypes.string,
  tokenId: PropTypes.string,
  userAddress: PropTypes.string,
  toAddress: PropTypes.string,
  transaction: PropTypes.shape({
    origin: PropTypes.string,
    txParams: PropTypes.shape({
      data: PropTypes.string,
      to: PropTypes.string,
      from: PropTypes.string,
    }),
  }),
  ethTransactionTotal: PropTypes.string,
  fiatTransactionTotal: PropTypes.string,
  hexTransactionTotal: PropTypes.string,
  isSetApproveForAll: PropTypes.bool,
};