@fruits-chain/react-native-xiaoshu/lib/module/button/index.js

React Native UI library

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

import React, { memo } from 'react';
import { Text, TouchableOpacity, StyleSheet } from 'react-native';
import { useTheme, widthStyle } from '../theme';
import Loading from '../loading';
import { createStyles } from './style';

/**
 * Button 按钮
 * @description 按钮用于触发一个操作，如提交表单。
 */
const Button = _ref => {
  let {
    children,
    style,
    text,
    textStyle,
    type = 'default',
    size = 'default',
    ghost = false,
    hairline = false,
    disabled = false,
    loading = false,
    loadingText,
    square = false,
    round = false,
    renderLeftIcon,
    color,
    textColor,
    ...otherProps
  } = _ref;
  const THEME_VAR = useTheme();
  const STYLES = widthStyle(THEME_VAR, createStyles);
  const commonButtonStyle = StyleSheet.flatten([STYLES.button, {
    backgroundColor: THEME_VAR[`button_${type}_background_color`] || THEME_VAR.button_default_background_color,
    borderColor: THEME_VAR[`button_${type}_border_color`] || THEME_VAR.button_default_border_color,
    height: THEME_VAR[`button_${size}_height`] || THEME_VAR.button_default_font_size
  }, STYLES[`button_${size}`], hairline ? STYLES.button_border_width_hairline : null, square ? STYLES.button_square : null, round ? STYLES.button_round : null, color ? {
    backgroundColor: color,
    borderColor: color
  } : null, disabled ? STYLES.button_disabled : null]);
  const commonTextStyle = StyleSheet.flatten([STYLES.text, {
    color: THEME_VAR[`button_${type}_color`] || THEME_VAR.button_default_color,
    fontSize: THEME_VAR[`button_${type}_font_size`] || THEME_VAR.button_default_font_size
  }, color || textColor ? {
    color: textColor || '#fff'
  } : null]);

  if (ghost) {
    commonButtonStyle.backgroundColor = THEME_VAR.button_ghost_background_color;
    commonTextStyle.color = commonButtonStyle.borderColor;

    if (type === 'default') {
      commonButtonStyle.borderColor = '#BEC6D2';
      commonTextStyle.color = THEME_VAR.primary;
    }
  }

  const textStyleSummary = StyleSheet.flatten([commonTextStyle, textStyle]);
  const iconSize = THEME_VAR[`button_${size}_loading_size`] || 24;
  const iconColor = textStyleSummary.color;
  const contextJSX = loading ? /*#__PURE__*/React.createElement(Loading, {
    type: "spinner",
    color: iconColor,
    size: iconSize,
    textSize: textStyleSummary.fontSize
  }, loadingText) : /*#__PURE__*/React.createElement(React.Fragment, null, renderLeftIcon ? renderLeftIcon(iconColor, iconSize) : null, /*#__PURE__*/React.createElement(Text, {
    style: textStyleSummary,
    numberOfLines: 1
  }, text || children));
  return /*#__PURE__*/React.createElement(TouchableOpacity, _extends({
    disabled: disabled || loading,
    style: [commonButtonStyle, style],
    activeOpacity: THEME_VAR.button_active_opacity
  }, otherProps), contextJSX);
};

export default /*#__PURE__*/memo(Button);
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