All files / packages/ui/src/components/Button index.tsx

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import React, { JSX } from "react";
import {
  ActivityIndicator,
  StyleProp,
  StyleSheet,
  Text,
  TextStyle,
  TouchableOpacity,
  TouchableOpacityProps,
  View,
} from "react-native";
 
import { makeStyles } from "@repo/ui/themes/makeStyles";
import { useTheme } from "@repo/ui/themes/ThemeContext";
 
import { IconProps } from "@repo/types/icons";
 
export interface ButtonProps extends TouchableOpacityProps {
  children: React.ReactNode;
  leftIcon?: (props: IconProps) => JSX.Element;
  rightIcon?: (props: IconProps) => JSX.Element;
  onPress?: () => void;
  isLoading?: boolean;
  disabled?: boolean;
  textStyle?: StyleProp<TextStyle>;
  testID?: string;
}
 
export const Button = ({
  children,
  leftIcon: LeftIcon,
  rightIcon: RightIcon,
  onPress,
  style,
  isLoading = false,
  disabled = false,
  accessibilityLabel,
  accessibilityRole = "button",
  accessibilityHint,
  textStyle,
  testID,
}: ButtonProps) => {
  const { theme } = useTheme();
  const styles = useStyles();
 
  const handlePress = () => {
    if (onPress) {
      onPress();
    }
  };
 
  return (
    <TouchableOpacity
      onPress={handlePress}
      style={[styles.button, style, disabled && styles.buttonDisabled]}
      disabled={disabled || isLoading}
      accessibilityRole={accessibilityRole}
      accessibilityLabel={accessibilityLabel}
      accessibilityHint={accessibilityHint}
      testID={testID}
    >
      <View
        style={[
          styles.content,
          isLoading && { opacity: theme.metrics.opacity[0] },
        ]}
      >
        {LeftIcon && <LeftIcon />}
        <Text style={[styles.text, textStyle]}>{children}</Text>
        {RightIcon && <RightIcon />}
      </View>
      {isLoading && (
        <View style={styles.loader} testID="button-loading-indicator">
          <ActivityIndicator color={theme.colors.text.white} />
        </View>
      )}
    </TouchableOpacity>
  );
};
 
const useStyles = makeStyles((theme) => ({
  button: {
    backgroundColor: theme.colors.background.info,
    padding: theme.metrics.spacing[1],
    borderRadius: theme.metrics.borderRadius[4],
    width: theme.metrics.sizing.full,
    justifyContent: "center",
    alignItems: "center",
    elevation: 0,
    shadowOpacity: 0,
    borderWidth: 0,
    height: "auto",
  },
  buttonDisabled: {
    opacity: theme.metrics.opacity[40],
  },
  text: {
    color: theme.colors.text.white,
    fontWeight: theme.metrics.fontWeight.medium,
    textAlign: "center",
    fontSize: theme.metrics.textSize[16],
    lineHeight: 27,
  },
  content: {
    flexDirection: "row",
    alignItems: "center",
    justifyContent: "center",
    gap: 10,
  },
  loader: {
    ...StyleSheet.absoluteFillObject,
    justifyContent: "center",
    alignItems: "center",
  },
}));