zenith-wallet-web/src/screens/AddSession.tsx

import React, { useCallback, useState } from 'react';
import { View } from 'react-native';
import { Button, Text, TextInput } from 'react-native-paper';

import { useNavigation } from '@react-navigation/native';
import { NativeStackNavigationProp } from '@react-navigation/native-stack';

import { web3WalletPair } from '../utils/wallet-connect/WalletConnectUtils';
import styles from '../styles/stylesheet';
import { StackParamsList } from '../types';
import { useWalletConnect } from '../context/WalletConnectContext';

const AddSession = () => {
  const navigation =
    useNavigation<NativeStackNavigationProp<StackParamsList>>();

  const [currentWCURI, setCurrentWCURI] = useState<string>('');

  const {web3wallet} = useWalletConnect();

  const pair = useCallback(async () => {
    if (!web3wallet) {
      return;
    }

    const pairing = await web3WalletPair(web3wallet, { uri: currentWCURI });
    navigation.navigate('WalletConnect');
    return pairing;
  }, [currentWCURI, navigation, web3wallet]);

  return (
    <View style={styles.appContainer}>
      <View style={styles.inputContainer}>
        <Text variant="titleMedium">Enter WalletConnect URI</Text>
        <TextInput
          mode="outlined"
          onChangeText={setCurrentWCURI}
          value={currentWCURI}
          numberOfLines={4}
          multiline={true}
          style={styles.walletConnectUriText}
        />

        <View style={styles.signButton}>
          <Button mode="contained" onPress={pair}>
            Pair Session
          </Button>
        </View>
      </View>
    </View>
  );
};
export default AddSession;