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import {
Text,
View,
TextInput,
TouchableOpacity,
NativeSyntheticEvent,
TextInputFocusEventData,
} from "react-native";
import { cn } from "@sb/libs/utils";
import { Tooltip } from "@sb/ui/components/atoms/Tooltip";
import { TextAreaNativeProps } from "./TextArea.native.types";
import { X } from "@sb/ui/components/atoms/Icons/index.native";
import { useThemeColors } from "@sb/hooks/Utilities/useThemeColors";
import {
getClearButtonBgColor,
getTextInputBorderColor,
} from "./TextArea.native.theme";
export const TextArea: FC<TextAreaNativeProps> = ({
id,
placeholder,
value,
defaultValue,
size = "default",
disabled = false,
readOnly = false,
onChange,
onFocus,
onBlur,
autoFocus = false,
allowClear = false,
minLength,
maxLength,
showCount = false,
prefix,
suffix,
addonBefore,
addonAfter,
status,
tooltipContent,
tooltipOptions,
...rest
}) => {
const { theme, themedColors } = useThemeColors();
const inputRef = useRef<TextInput>(null);
const [isFocused, setIsFocused] = useState(false);
const rows = size === "small" ? 2 : size === "large" ? 5 : 3;
const isControlled = value !== undefined;
const [internalValue, setInternalValue] = useState<string>(
defaultValue || ""
);
const inputValue = isControlled ? value : internalValue;
useEffect(() => {
if (autoFocus && inputRef.current) {
inputRef.current.focus();
}
}, [autoFocus]);
const handleChange = (text: string) => {
Iif (minLength && text.length < minLength) return;
Iif (maxLength && text.length > maxLength) return;
Eif (!isControlled) setInternalValue(text);
Eif (onChange) onChange(text);
};
const handleFocus = (e: NativeSyntheticEvent<TextInputFocusEventData>) => {
setIsFocused(true);
Eif (onFocus) onFocus(e);
};
const handleBlur = (e: NativeSyntheticEvent<TextInputFocusEventData>) => {
setIsFocused(false);
Eif (onBlur) onBlur(e);
};
const handleClear = () => {
handleChange("");
inputRef.current?.focus();
};
const accessibilityState = {
disabled,
selected: isFocused,
busy: false,
};
const isDisabledOrReadOnly = disabled || readOnly;
const clearButtonColor =
status === "none" ? themedColors.colorPrimary : "white";
const textInputAreaClasses = cn(
"relative flex-1 rounded-[3px] p-2 text-align-top font-normal placeholder:text-primary",
{
"pl-[16%]": prefix,
"pr-[8%]": !suffix && allowClear,
"pr-[20%]": suffix && allowClear,
}
);
return (
<Tooltip
id={id ? id : "Text Area Tooltip"}
content={tooltipContent}
{...tooltipOptions}
>
<View
accessible={true}
accessibilityLabel={id ?? `Text Area Input Field`}
>
{addonBefore && <View className="my-4">{addonBefore}</View>}
<View className="relative flex w-full flex-row items-center overflow-hidden">
{prefix && (
<View
style={{
backgroundColor: themedColors.colorInput_Disabled_Background,
}}
pointerEvents="none"
accessibilityLabel=""
className="absolute left-0.5 top-0.5 z-1 flex h-[96%] w-[14%] items-center justify-center rounded-bl-sm rounded-tl-sm"
>
{prefix}
</View>
)}
<TextInput
ref={inputRef}
style={{
minHeight: rows * 30,
color: isDisabledOrReadOnly
? themedColors.colorInput_Disabled_Text
: themedColors.colorPrimary,
backgroundColor: isDisabledOrReadOnly
? themedColors.colorInput_Disabled_Background
: themedColors.colorInput_Addon_Background,
borderWidth: isFocused ? 2 : 1,
borderColor: isDisabledOrReadOnly
? themedColors.colorInput_Disabled_Background
: isFocused
? getTextInputBorderColor(theme, status)
: themedColors.colorInput_Disabled_Background,
}}
className={textInputAreaClasses}
placeholder={placeholder}
value={inputValue}
editable={!disabled && !readOnly}
onChangeText={handleChange}
onFocus={handleFocus}
onBlur={handleBlur}
textAlignVertical="top"
maxLength={maxLength}
multiline={true}
numberOfLines={rows}
accessibilityLabel={placeholder}
accessibilityState={accessibilityState}
accessible={true}
readOnly={readOnly}
textBreakStrategy="highQuality"
lineBreakStrategyIOS="hangul-word"
{...rest}
/>
{allowClear && inputValue && !disabled && !readOnly && (
<TouchableOpacity
className={cn(
`absolute right-2 top-2 size-6 items-center justify-center rounded-full`,
{
"right-[16%]": suffix,
}
)}
style={{
backgroundColor: getClearButtonBgColor(theme, status),
}}
onPress={handleClear}
accessibilityRole="button"
accessibilityLabel="Clear text area input"
>
<X size={8} color={clearButtonColor} />
</TouchableOpacity>
)}
{suffix && (
<View
pointerEvents="none"
style={{
backgroundColor: themedColors.colorInput_Disabled_Background,
}}
className="absolute right-0.5 top-0.5 z-1 flex h-[96%] w-[14%] items-center justify-center rounded-br-sm rounded-tr-sm"
>
{suffix}
</View>
)}
</View>
{addonAfter && <View className="my-4">{addonAfter}</View>}
{showCount && (
<Text
style={{
color: themedColors.colorInput_Disabled_Background,
}}
accessibilityLabel={`Text Area Word Count: ${inputValue?.length}/${maxLength}`}
className="mt-1 text-right text-xs font-normal"
>
{maxLength
? `${inputValue?.length || 0}/${maxLength}`
: inputValue?.length}
</Text>
)}
</View>
</Tooltip>
);
};
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