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import type {
NativeSyntheticEvent,
TextInputFocusEventData,
} from "react-native";
import * as React from "react";
import { Pressable, TextInput, View, ViewStyle } from "react-native";
import Animated, {
measure,
useAnimatedRef,
useAnimatedStyle,
useDerivedValue,
withTiming,
} from "react-native-reanimated";
import { TailwindResolver } from "@/components/TailwindResolver";
import { Text } from "@/components/ui/Text";
import { cn } from "@/lib/utils";
import { useAugmentedRef, useControllableState } from "@rn-primitives/hooks";
import { SearchIcon } from "lucide-react-native";
import type { SearchInputProps } from "./types";
// Add as class when possible: https://github.com/marklawlor/nativewind/issues/522
const BORDER_CURVE: ViewStyle = {
borderCurve: "continuous",
};
const SearchInput = React.forwardRef<
React.ElementRef<typeof TextInput>,
SearchInputProps
>(
(
{
value: valueProp,
onChangeText: onChangeTextProp,
onFocus: onFocusProp,
placeholder = "Search...",
cancelText = "Cancel",
containerClassName,
iconContainerClassName,
className,
iconColor: _iconColor,
onCancel,
...props
},
ref,
) => {
const inputRef = useAugmentedRef({ ref, methods: { focus, blur, clear } });
const [showCancel, setShowCancel] = React.useState(false);
const showCancelDerivedValue = useDerivedValue(
() => showCancel,
[showCancel],
);
const animatedRef = useAnimatedRef();
const [value = "", onChangeText] = useControllableState({
prop: valueProp,
defaultProp: valueProp ?? "",
onChange: onChangeTextProp,
});
const rootStyle = useAnimatedStyle(() => {
if (_WORKLET) {
// safely use measure
const measurement = measure(animatedRef);
return {
paddingRight: showCancelDerivedValue.value
? withTiming(measurement?.width ?? cancelText.length * 11.2)
: withTiming(0),
};
}
return {
paddingRight: showCancelDerivedValue.value
? withTiming(cancelText.length * 11.2)
: withTiming(0),
};
});
const buttonStyle3 = useAnimatedStyle(() => {
if (_WORKLET) {
// safely use measure
const measurement = measure(animatedRef);
return {
position: "absolute",
right: 0,
opacity: showCancelDerivedValue.value ? withTiming(1) : withTiming(0),
transform: [
{
translateX: showCancelDerivedValue.value
? withTiming(0)
: measurement?.width
? withTiming(measurement.width)
: cancelText.length * 11.2,
},
],
};
}
return {
position: "absolute",
right: 0,
opacity: showCancelDerivedValue.value ? withTiming(1) : withTiming(0),
transform: [
{
translateX: showCancelDerivedValue.value
? withTiming(0)
: withTiming(cancelText.length * 11.2),
},
],
};
});
function focus() {
inputRef.current?.focus();
}
function blur() {
inputRef.current?.blur();
}
function clear() {
onChangeText("");
}
function onFocus(e: NativeSyntheticEvent<TextInputFocusEventData>) {
setShowCancel(true);
onFocusProp?.(e);
}
return (
<Animated.View className="flex-row items-center" style={rootStyle}>
<Animated.View
style={BORDER_CURVE}
className={cn(
"flex-1 flex-row rounded-lg bg-card",
containerClassName,
)}
>
<View
className={cn(
"absolute bottom-0 left-0 top-0 z-50 justify-center pl-1.5",
iconContainerClassName,
)}
>
<TailwindResolver
className="text-muted"
comp={(styles) => (
<SearchIcon color={styles?.color?.toString()} size={20} />
)}
/>
</View>
<TextInput
ref={inputRef}
placeholder={placeholder}
className={cn(
!showCancel && "active:bg-muted/5 dark:active:bg-muted/20",
"flex-1 rounded-lg py-2 pl-8 pr-1 text-[17px] text-foreground",
className,
)}
value={value}
onChangeText={onChangeText}
onFocus={onFocus}
clearButtonMode="while-editing"
role="searchbox"
{...props}
/>
</Animated.View>
<Animated.View
ref={animatedRef}
style={buttonStyle3}
pointerEvents={!showCancel ? "none" : "auto"}
>
<Pressable
onPress={() => {
onChangeText("");
inputRef.current?.blur();
setShowCancel(false);
onCancel?.();
}}
disabled={!showCancel}
pointerEvents={!showCancel ? "none" : "auto"}
className="flex-1 justify-center active:opacity-50"
>
<Text className="px-2 text-primary">{cancelText}</Text>
</Pressable>
</Animated.View>
</Animated.View>
);
},
);
SearchInput.displayName = "SearchInput";
export { SearchInput };
|
