/* global alert */
import React, { Component } from 'react';
import { Chain } from '../../models/bitcoinUnits';
import {
  Text,
  Platform,
  StyleSheet,
  View,
  Keyboard,
  ActivityIndicator,
  InteractionManager,
  FlatList,
  ScrollView,
  RefreshControl,
  TouchableOpacity,
  StatusBar,
  Linking,
  KeyboardAvoidingView,
  Alert,
  Clipboard,
} from 'react-native';
import PropTypes from 'prop-types';
import { NavigationEvents } from 'react-navigation';
import ImagePicker from 'react-native-image-picker';
import {
  BlueSendButtonIcon,
  BlueListItem,
  BlueReceiveButtonIcon,
  BlueTransactionListItem,
  BlueWalletNavigationHeader,
  BlueAlertWalletExportReminder,
} from '../../BlueComponents';
import WalletGradient from '../../class/walletGradient';
import { Icon } from 'react-native-elements';
import { LightningCustodianWallet, WatchOnlyWallet } from '../../class';
import Modal from 'react-native-modal';
import NavigationService from '../../NavigationService';
import HandoffSettings from '../../class/handoff';
import Handoff from 'react-native-handoff';
import ActionSheet from '../ActionSheet';
/** @type {AppStorage} */
let BlueApp = require('../../BlueApp');
let loc = require('../../loc');
let EV = require('../../events');
let BlueElectrum = require('../../BlueElectrum');
const LocalQRCode = require('@remobile/react-native-qrcode-local-image');

export default class WalletTransactions extends Component {
  static navigationOptions = ({ navigation }) => {
    return {
      headerRight: (
        <TouchableOpacity
          disabled={navigation.getParam('isLoading') === true}
          style={{ marginHorizontal: 16, minWidth: 150, justifyContent: 'center', alignItems: 'flex-end' }}
          onPress={() =>
            navigation.navigate('WalletDetails', {
              wallet: navigation.state.params.wallet,
            })
          }
        >
          <Icon name="kebab-horizontal" type="octicon" size={22} color="#FFFFFF" />
        </TouchableOpacity>
      ),
      headerStyle: {
        backgroundColor: WalletGradient.headerColorFor(navigation.state.params.wallet.type),
        borderBottomWidth: 0,
        elevation: 0,
        shadowRadius: 0,
      },
      headerTintColor: '#FFFFFF',
    };
  };

  walletBalanceText = null;

  constructor(props) {
    super(props);

    // here, when we receive REMOTE_TRANSACTIONS_COUNT_CHANGED we fetch TXs and balance for current wallet
    EV(EV.enum.REMOTE_TRANSACTIONS_COUNT_CHANGED, this.refreshTransactionsFunction.bind(this));
    const wallet = props.navigation.getParam('wallet');
    this.props.navigation.setParams({ wallet: wallet, isLoading: true });
    this.state = {
      isHandOffUseEnabled: false,
      isLoading: true,
      isManageFundsModalVisible: false,
      showShowFlatListRefreshControl: false,
      wallet: wallet,
      dataSource: this.getTransactions(15),
      limit: 15,
      pageSize: 20,
      timeElapsed: 0, // this is to force a re-render for FlatList items.
    };
  }

  async componentDidMount() {
    this.props.navigation.setParams({ isLoading: false });
    this.interval = setInterval(() => {
      this.setState(prev => ({ timeElapsed: prev.timeElapsed + 1 }));
    }, 60000);
    const isHandOffUseEnabled = await HandoffSettings.isHandoffUseEnabled();
    this.setState({ isHandOffUseEnabled });
  }

  /**
   * Forcefully fetches TXs and balance for wallet
   */
  refreshTransactionsFunction() {
    let that = this;
    setTimeout(function() {
      that.refreshTransactions();
    }, 4000); // giving a chance to remote server to propagate
  }

  /**
   * Simple wrapper for `wallet.getTransactions()`, where `wallet` is current wallet.
   * Sorts. Provides limiting.
   *
   * @param limit {Integer} How many txs return, starting from the earliest. Default: all of them.
   * @returns {Array}
   */
  getTransactions(limit = Infinity) {
    let wallet = this.props.navigation.getParam('wallet');

    let txs = wallet.getTransactions();
    for (let tx of txs) {
      tx.sort_ts = +new Date(tx.received);
    }
    txs = txs.sort(function(a, b) {
      return b.sort_ts - a.sort_ts;
    });
    return txs.slice(0, limit);
  }

  redrawScreen() {
    InteractionManager.runAfterInteractions(async () => {
      console.log('wallets/transactions redrawScreen()');

      this.setState({
        isLoading: false,
        showShowFlatListRefreshControl: false,
        dataSource: this.getTransactions(this.state.limit),
      });
    });
  }

  isLightning() {
    let w = this.state.wallet;
    if (w && w.chain === Chain.OFFCHAIN) {
      return true;
    }

    return false;
  }

  /**
   * Forcefully fetches TXs and balance for wallet
   */
  refreshTransactions() {
    if (this.state.isLoading) return;
    this.setState(
      {
        showShowFlatListRefreshControl: true,
        isLoading: true,
      },
      async () => {
        let noErr = true;
        let smthChanged = false;
        try {
          await BlueElectrum.ping();
          await BlueElectrum.waitTillConnected();
          /** @type {LegacyWallet} */
          let wallet = this.state.wallet;
          let balanceStart = +new Date();
          const oldBalance = wallet.getBalance();
          await wallet.fetchBalance();
          if (oldBalance !== wallet.getBalance()) smthChanged = true;
          let balanceEnd = +new Date();
          console.log(wallet.getLabel(), 'fetch balance took', (balanceEnd - balanceStart) / 1000, 'sec');
          let start = +new Date();
          const oldTxLen = wallet.getTransactions().length;
          await wallet.fetchTransactions();
          if (wallet.fetchPendingTransactions) {
            await wallet.fetchPendingTransactions();
          }
          if (wallet.fetchUserInvoices) {
            await wallet.fetchUserInvoices();
          }
          if (oldTxLen !== wallet.getTransactions().length) smthChanged = true;
          let end = +new Date();
          console.log(wallet.getLabel(), 'fetch tx took', (end - start) / 1000, 'sec');
        } catch (err) {
          noErr = false;
          alert(err.message);
          this.setState({
            isLoading: false,
            showShowFlatListRefreshControl: false,
          });
        }
        if (noErr && smthChanged) {
          console.log('saving to disk');
          await BlueApp.saveToDisk(); // caching
          EV(EV.enum.TRANSACTIONS_COUNT_CHANGED); // let other components know they should redraw
        }
        this.redrawScreen();
      },
    );
  }

  _keyExtractor = (_item, index) => index.toString();

  renderListFooterComponent = () => {
    // if not all txs rendered - display indicator
    return (this.getTransactions(Infinity).length > this.state.limit && <ActivityIndicator style={{ marginVertical: 20 }} />) || <View />;
  };

  renderListHeaderComponent = () => {
    return (
      <View style={{ flex: 1 }}>
        <View style={{ flexDirection: 'row', margin: 16, justifyContent: 'space-evenly' }}>
          {/*
            Current logic - Onchain:
            - Shows buy button on middle when empty
            - Show buy button on top when not empty
            - Shows Marketplace button on details screen, open in browser (iOS)
            - Shows Marketplace button on details screen, open in in-app (android)
            Current logic - Offchain:
            - Shows Lapp Browser empty (iOS)
            - Shows Lapp Browser with marketplace (android)
            - Shows Marketplace button to open in browser (iOS)

            The idea is to avoid showing on iOS an appstore/market style app that goes against the TOS.
  
           */}
          {this.state.wallet.getTransactions().length > 0 &&
            this.state.wallet.type !== LightningCustodianWallet.type &&
            this.renderSellFiat()}
          {this.state.wallet.type === LightningCustodianWallet.type && this.renderMarketplaceButton()}
          {this.state.wallet.type === LightningCustodianWallet.type && Platform.OS === 'ios' && this.renderLappBrowserButton()}
        </View>
        <Text
          style={{
            flex: 1,
            marginLeft: 16,
            marginTop: 8,
            marginBottom: 8,
            fontWeight: 'bold',
            fontSize: 24,
            color: BlueApp.settings.foregroundColor,
          }}
        >
          {loc.transactions.list.title}
        </Text>
      </View>
    );
  };

  renderManageFundsModal = () => {
    return (
      <Modal
        isVisible={this.state.isManageFundsModalVisible}
        style={styles.bottomModal}
        onBackdropPress={() => {
          Keyboard.dismiss();
          this.setState({ isManageFundsModalVisible: false });
        }}
      >
        <KeyboardAvoidingView behavior={Platform.OS === 'ios' ? 'position' : null}>
          <View style={styles.advancedTransactionOptionsModalContent}>
            <BlueListItem
              hideChevron
              component={TouchableOpacity}
              onPress={a => {
                const wallets = [...BlueApp.getWallets().filter(item => item.chain === Chain.ONCHAIN && item.allowSend())];
                if (wallets.length === 0) {
                  alert('In order to proceed, please create a Bitcoin wallet to refill with.');
                } else {
                  this.setState({ isManageFundsModalVisible: false });
                  this.props.navigation.navigate('SelectWallet', { onWalletSelect: this.onWalletSelect, chainType: Chain.ONCHAIN });
                }
              }}
              title={loc.lnd.refill}
            />
            <BlueListItem
              hideChevron
              component={TouchableOpacity}
              onPress={a => {
                this.setState({ isManageFundsModalVisible: false }, () =>
                  this.props.navigation.navigate('ReceiveDetails', {
                    secret: this.state.wallet.getSecret(),
                  }),
                );
              }}
              title={'Refill with External Wallet'}
            />

            <BlueListItem
              hideChevron
              component={TouchableOpacity}
              onPress={a => {
                this.setState({ isManageFundsModalVisible: false }, async () => {
                  this.props.navigation.navigate('BuyBitcoin', {
                    wallet: this.state.wallet,
                  });
                });
              }}
              title={'Refill with bank card'}
            />

            <BlueListItem
              title={loc.lnd.withdraw}
              hideChevron
              component={TouchableOpacity}
              onPress={a => {
                this.setState({ isManageFundsModalVisible: false });
                Linking.openURL('https://zigzag.io/?utm_source=integration&utm_medium=bluewallet&utm_campaign=withdrawLink');
              }}
            />
          </View>
        </KeyboardAvoidingView>
      </Modal>
    );
  };

  renderMarketplaceButton = () => {
    return Platform.select({
      android: (
        <TouchableOpacity
          onPress={() => {
            if (this.state.wallet.type === LightningCustodianWallet.type) {
              this.props.navigation.navigate('LappBrowser', { fromSecret: this.state.wallet.getSecret(), fromWallet: this.state.wallet });
            } else {
              this.props.navigation.navigate('Marketplace', { fromWallet: this.state.wallet });
            }
          }}
          style={{
            backgroundColor: '#f2f2f2',
            borderRadius: 9,
            minHeight: 49,
            flex: 1,
            paddingHorizontal: 8,
            justifyContent: 'center',
            flexDirection: 'row',
            alignItems: 'center',
          }}
        >
          <Text style={{ color: '#062453', fontSize: 18 }}>marketplace</Text>
        </TouchableOpacity>
      ),
      ios:
        this.state.wallet.getBalance() > 0 ? (
          <TouchableOpacity
            onPress={async () => {
              Linking.openURL('https://bluewallet.io/marketplace/');
            }}
            style={{
              backgroundColor: '#f2f2f2',
              borderRadius: 9,
              minHeight: 49,
              flex: 1,
              paddingHorizontal: 8,
              justifyContent: 'center',
              flexDirection: 'row',
              alignItems: 'center',
            }}
          >
            <Icon name="external-link" size={18} type="font-awesome" color="#9aa0aa" />
            <Text style={{ color: '#062453', fontSize: 18, marginHorizontal: 8 }}>marketplace</Text>
          </TouchableOpacity>
        ) : null,
    });
  };

  renderLappBrowserButton = () => {
    return (
      <TouchableOpacity
        onPress={() => {
          this.props.navigation.navigate('LappBrowser', {
            fromSecret: this.state.wallet.getSecret(),
            fromWallet: this.state.wallet,
            url: 'https://duckduckgo.com',
          });
        }}
        style={{
          marginLeft: 5,
          backgroundColor: '#f2f2f2',
          borderRadius: 9,
          minHeight: 49,
          flex: 1,
          paddingHorizontal: 8,
          justifyContent: 'center',
          flexDirection: 'row',
          alignItems: 'center',
        }}
      >
        <Text style={{ color: '#062453', fontSize: 18 }}>LApp Browser</Text>
      </TouchableOpacity>
    );
  };
  renderSellFiat = () => {
    return (
      <TouchableOpacity
        onPress={() =>
          this.props.navigation.navigate('BuyBitcoin', {
            wallet: this.state.wallet,
          })
        }
        style={{
          marginLeft: 5,
          backgroundColor: '#f2f2f2',
          borderRadius: 9,
          minHeight: 49,
          flex: 1,
          paddingHorizontal: 8,
          justifyContent: 'center',
          flexDirection: 'row',
          alignItems: 'center',
        }}
      >
        <Text
          style={{
            color: '#062453',
            fontSize: 18,
          }}
        >
          {loc.wallets.list.tap_here_to_buy}
        </Text>
      </TouchableOpacity>
    );
  };

  onWalletSelect = async wallet => {
    if (wallet) {
      NavigationService.navigate('WalletTransactions', {
        key: `WalletTransactions-${wallet.getID()}`,
      });
      /** @type {LightningCustodianWallet} */
      let toAddress = false;
      if (this.state.wallet.refill_addressess.length > 0) {
        toAddress = this.state.wallet.refill_addressess[0];
      } else {
        try {
          await this.state.wallet.fetchBtcAddress();
          toAddress = this.state.wallet.refill_addressess[0];
        } catch (Err) {
          return alert(Err.message);
        }
      }
      this.props.navigation.navigate('SendDetails', {
        memo: loc.lnd.refill_lnd_balance,
        address: toAddress,
        fromWallet: wallet,
      });
    }
  };

  onWillBlur() {
    StatusBar.setBarStyle('dark-content');
  }

  componentWillUnmount() {
    this.onWillBlur();
    clearInterval(this.interval);
  }

  navigateToSendScreen = () => {
    this.props.navigation.navigate('SendDetails', {
      fromWallet: this.state.wallet,
    });
  };

  renderItem = item => {
    return (
      <View style={{ marginHorizontal: 4 }}>
        <BlueTransactionListItem
          item={item.item}
          itemPriceUnit={this.state.wallet.getPreferredBalanceUnit()}
          shouldRefresh={this.state.timeElapsed}
        />
      </View>
    );
  };

  onBarCodeRead = ret => {
    if (!this.state.isLoading) {
      this.setState({ isLoading: true }, () => {
        this.setState({ isLoading: false });
        this.props.navigation.navigate(this.state.wallet.chain === Chain.ONCHAIN ? 'SendDetails' : 'ScanLndInvoice', {
          fromSecret: this.state.wallet.getSecret(),
          // ScanLndInvoice actrually uses `fromSecret` so keeping it for now
          uri: ret.data ? ret.data : ret,
          fromWallet: this.state.wallet,
        });
      });
    }
  };

  choosePhoto = () => {
    ImagePicker.launchImageLibrary(
      {
        title: null,
        mediaType: 'photo',
        takePhotoButtonTitle: null,
      },
      response => {
        if (response.uri) {
          const uri = Platform.OS === 'ios' ? response.uri.toString().replace('file://', '') : response.path.toString();
          LocalQRCode.decode(uri, (error, result) => {
            if (!error) {
              this.onBarCodeRead({ data: result });
            } else {
              alert('The selected image does not contain a QR Code.');
            }
          });
        }
      },
    );
  };

  copyFromClipbard = async () => {
    this.onBarCodeRead({ data: await Clipboard.getString() });
  };

  sendButtonLongPress = () => {
    if (Platform.OS === 'ios') {
      ActionSheet.showActionSheetWithOptions(
        { options: [loc.send.details.cancel, 'Choose Photo', 'Scan QR Code', 'Copy from Clipboard'], cancelButtonIndex: 0 },
        buttonIndex => {
          if (buttonIndex === 1) {
            this.choosePhoto();
          } else if (buttonIndex === 2) {
            this.props.navigation.navigate('ScanQRCode', {
              launchedBy: this.props.navigation.state.routeName,
              onBarScanned: this.onBarCodeRead,
              showFileImportButton: false,
            });
          } else if (buttonIndex === 3) {
            this.copyFromClipbard();
          }
        },
      );
    } else if (Platform.OS === 'android') {
      ActionSheet.showActionSheetWithOptions({
        title: '',
        message: '',
        buttons: [
          {
            text: loc.send.details.cancel,
            onPress: () => {},
            style: 'cancel',
          },
          {
            text: 'Choose Photo',
            onPress: this.choosePhoto,
          },
          {
            text: 'Scan QR Code',
            onPress: () =>
              this.props.navigation.navigate('ScanQRCode', {
                launchedBy: this.props.navigation.state.routeName,
                onBarScanned: this.onBarCodeRead,
                showFileImportButton: false,
              }),
          },
          {
            text: 'Copy From Clipboard',
            onPress: this.copyFromClipbard,
          },
        ],
      });
    }
  };

  render() {
    const { navigate } = this.props.navigation;
    return (
      <View style={{ flex: 1 }}>
        {this.state.wallet.chain === Chain.ONCHAIN && this.state.isHandOffUseEnabled && (
          <Handoff
            title={`Bitcoin Wallet ${this.state.wallet.getLabel()}`}
            type="io.bluewallet.bluewallet"
            url={`https://blockpath.com/search/addr?q=${this.state.wallet.getXpub()}`}
          />
        )}
        <NavigationEvents
          onWillFocus={() => {
            StatusBar.setBarStyle('light-content');
            this.redrawScreen();
          }}
          onWillBlur={() => this.onWillBlur()}
          onDidFocus={() => this.props.navigation.setParams({ isLoading: false })}
        />
        <BlueWalletNavigationHeader
          wallet={this.state.wallet}
          onWalletUnitChange={wallet =>
            InteractionManager.runAfterInteractions(async () => {
              this.setState({ wallet }, () => InteractionManager.runAfterInteractions(() => BlueApp.saveToDisk()));
            })
          }
          onManageFundsPressed={() => {
            if (this.state.wallet.getUserHasSavedExport()) {
              this.setState({ isManageFundsModalVisible: true });
            } else {
              BlueAlertWalletExportReminder({
                onSuccess: async () => {
                  this.state.wallet.setUserHasSavedExport(true);
                  await BlueApp.saveToDisk();
                  this.setState({ isManageFundsModalVisible: true });
                },
                onFailure: () =>
                  this.props.navigation.navigate('WalletExport', {
                    wallet: this.state.wallet,
                  }),
              });
            }
          }}
        />
        <View style={{ backgroundColor: '#FFFFFF', flex: 1 }}>
          <FlatList
            ListHeaderComponent={this.renderListHeaderComponent}
            onEndReachedThreshold={0.3}
            onEndReached={async () => {
              // pagination in works. in this block we will add more txs to flatlist
              // so as user scrolls closer to bottom it will render mode transactions

              if (this.getTransactions(Infinity).length < this.state.limit) {
                // all list rendered. nop
                return;
              }

              this.setState({
                dataSource: this.getTransactions(this.state.limit + this.state.pageSize),
                limit: this.state.limit + this.state.pageSize,
                pageSize: this.state.pageSize * 2,
              });
            }}
            ListFooterComponent={this.renderListFooterComponent}
            ListEmptyComponent={
              <ScrollView
                style={{ flex: 1 }}
                contentContainerStyle={{ flex: 1, justifyContent: 'center', paddingHorizontal: 16, paddingVertical: 40 }}
              >
                <Text
                  numberOfLines={0}
                  style={{
                    fontSize: 18,
                    color: '#9aa0aa',
                    textAlign: 'center',
                    marginVertical: 16,
                  }}
                >
                  {(this.isLightning() && loc.wallets.list.empty_txs1_lightning) || loc.wallets.list.empty_txs1}
                </Text>
                {this.isLightning() && (
                  <Text
                    style={{
                      fontSize: 18,
                      color: '#9aa0aa',
                      textAlign: 'center',
                      fontWeight: '600',
                    }}
                  >
                    {loc.wallets.list.empty_txs2_lightning}
                  </Text>
                )}

                {!this.isLightning() && (
                  <TouchableOpacity
                    onPress={() =>
                      this.props.navigation.navigate('BuyBitcoin', {
                        wallet: this.state.wallet,
                      })
                    }
                    style={{
                      backgroundColor: '#007AFF',
                      minWidth: 260,
                      borderRadius: 8,
                      alignSelf: 'center',
                      paddingVertical: 14,
                      paddingHorizontal: 32,
                    }}
                  >
                    <Text
                      style={{
                        fontSize: 15,
                        color: '#fff',
                        textAlign: 'center',
                        fontWeight: '600',
                      }}
                    >
                      {loc.wallets.list.tap_here_to_buy}
                    </Text>
                  </TouchableOpacity>
                )}
              </ScrollView>
            }
            refreshControl={
              <RefreshControl onRefresh={() => this.refreshTransactions()} refreshing={this.state.showShowFlatListRefreshControl} />
            }
            extraData={this.state.dataSource}
            data={this.state.dataSource}
            keyExtractor={this._keyExtractor}
            renderItem={this.renderItem}
            contentInset={{ top: 0, left: 0, bottom: 90, right: 0 }}
          />
          {this.renderManageFundsModal()}
        </View>
        <View
          style={{
            flexDirection: 'row',
            alignSelf: 'center',
            backgroundColor: 'transparent',
            position: 'absolute',
            bottom: 30,
            borderRadius: 30,
            minHeight: 48,
            overflow: 'hidden',
          }}
        >
          {(() => {
            if (this.state.wallet.allowReceive()) {
              return (
                <BlueReceiveButtonIcon
                  onPress={() => {
                    if (this.state.wallet.chain === Chain.OFFCHAIN) {
                      navigate('LNDCreateInvoice', { fromWallet: this.state.wallet });
                    } else {
                      navigate('ReceiveDetails', { secret: this.state.wallet.getSecret() });
                    }
                  }}
                />
              );
            }
          })()}

          {(() => {
            if (
              this.state.wallet.allowSend() ||
              (this.state.wallet.type === WatchOnlyWallet.type &&
                this.state.wallet.isHd() &&
                this.state.wallet.getSecret().startsWith('zpub'))
            ) {
              return (
                <BlueSendButtonIcon
                  onLongPress={this.sendButtonLongPress}
                  onPress={() => {
                    if (this.state.wallet.chain === Chain.OFFCHAIN) {
                      navigate('ScanLndInvoice', { fromSecret: this.state.wallet.getSecret() });
                    } else {
                      if (
                        this.state.wallet.type === WatchOnlyWallet.type &&
                        this.state.wallet.isHd() &&
                        this.state.wallet.getSecret().startsWith('zpub')
                      ) {
                        if (this.state.wallet.useWithHardwareWalletEnabled()) {
                          this.navigateToSendScreen();
                        } else {
                          Alert.alert(
                            'Wallet',
                            'This wallet is not being used in conjunction with a hardwarde wallet. Would you like to enable hardware wallet use?',
                            [
                              {
                                text: loc._.ok,
                                onPress: () => {
                                  const wallet = this.state.wallet;
                                  wallet.setUseWithHardwareWalletEnabled(true);
                                  this.setState({ wallet }, async () => {
                                    await BlueApp.saveToDisk();
                                    this.navigateToSendScreen();
                                  });
                                },
                                style: 'default',
                              },

                              { text: loc.send.details.cancel, onPress: () => {}, style: 'cancel' },
                            ],
                            { cancelable: false },
                          );
                        }
                      } else {
                        this.navigateToSendScreen();
                      }
                    }
                  }}
                />
              );
            }
          })()}
        </View>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  modalContent: {
    backgroundColor: '#FFFFFF',
    padding: 22,
    justifyContent: 'center',
    alignItems: 'center',
    borderTopLeftRadius: 16,
    borderTopRightRadius: 16,
    borderColor: 'rgba(0, 0, 0, 0.1)',
    minHeight: 200,
    height: 200,
  },
  advancedTransactionOptionsModalContent: {
    backgroundColor: '#FFFFFF',
    padding: 22,
    borderTopLeftRadius: 16,
    borderTopRightRadius: 16,
    borderColor: 'rgba(0, 0, 0, 0.1)',
    minHeight: 130,
  },
  bottomModal: {
    justifyContent: 'flex-end',
    margin: 0,
  },
});

WalletTransactions.propTypes = {
  navigation: PropTypes.shape({
    navigate: PropTypes.func,
    goBack: PropTypes.func,
    getParam: PropTypes.func,
    setParams: PropTypes.func,
    state: PropTypes.shape({
      routeName: PropTypes.string,
    }),
  }),
};