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fix: keyboard avoiding input field #43

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merged 1 commit into from
Mar 6, 2024
Merged

fix: keyboard avoiding input field #43

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66 changes: 36 additions & 30 deletions components/qna/input.tsx
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
import { useRef, useState } from 'react';
import { TextInput, View } from 'react-native';
import { KeyboardAvoidingView, TextInput, View } from 'react-native';
import { useSafeAreaInsets } from 'react-native-safe-area-context';

import { extendedColors } from '../../theme/extendedColors';
import { useKeyboardOffset } from '../../utils/keyboard.utils';
import { StyledButton } from '../common/styled-button';

interface InputProps {
Expand All @@ -15,43 +15,49 @@ const MIN_CHARACTERS_TO_SEND = 5;

export function Input({ placeholder, onSubmit, disabled = false }: InputProps) {
const ref = useRef<TextInput>(null);
const insets = useSafeAreaInsets();
const [value, setValue] = useState('');
const keyboardOffset = useKeyboardOffset();

const onSend = () => {
if (value.length < MIN_CHARACTERS_TO_SEND) return;
ref.current?.clear();
onSubmit(value);
setValue('');
};

const isDisabled = value.length < MIN_CHARACTERS_TO_SEND || disabled;

return (
<View
style={{
bottom: Math.max(130, keyboardOffset + 16),
}}
className='absolute left-0 right-0 mx-5 flex-row space-x-3 rounded-xl bg-white dark:bg-slate-800 px-3 py-2 shadow-md max-h-60'
<KeyboardAvoidingView
keyboardVerticalOffset={0}
behavior='position'
style={{ paddingBottom: insets.bottom + 100 }}
className='justify-end absolute w-full h-full'
enabled
>
<TextInput
ref={ref}
returnKeyType='send'
placeholderTextColor={extendedColors.slate['500'] + '80'}
autoCapitalize='sentences'
textAlignVertical='center'
blurOnSubmit
multiline
className='flex-1 text-slate-900 dark:text-white font-raleway-regular self-center'
placeholder={placeholder}
value={value}
onChange={(e) => setValue(e.nativeEvent.text)}
onSubmitEditing={onSend}
editable={!disabled}
/>
<StyledButton
disabled={isDisabled}
className='rounded-full p-1 h-8 w-8 self-end'
leftIcon='arrow-up'
onPress={onSend}
/>
</View>
<View className='mx-5 flex-row space-x-3 rounded-xl bg-white dark:bg-slate-800 px-3 py-2 shadow-md max-h-60'>
<TextInput
ref={ref}
returnKeyType='send'
placeholderTextColor={extendedColors.slate['500'] + '80'}
autoCapitalize='sentences'
textAlignVertical='center'
blurOnSubmit
multiline
className='flex-1 text-slate-900 dark:text-white font-raleway-regular self-center'
placeholder={placeholder}
value={value}
onChange={(e) => setValue(e.nativeEvent.text)}
onSubmitEditing={onSend}
editable={!disabled}
/>
<StyledButton
disabled={isDisabled}
className='rounded-full p-1 h-8 w-8 self-end'
leftIcon='arrow-up'
onPress={onSend}
/>
</View>
</KeyboardAvoidingView>
);
}
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