@td-design/react-native/lib/module/timeline/HorizontalTimeline.js

react-native UI组件库

function _extends() { _extends = Object.assign ? Object.assign.bind() : 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 { ScrollView } from 'react-native';
import { useTheme } from '@shopify/restyle';
import { useMap, useSafeState } from '@td-design/rn-hooks';
import Box from '../box';
import Flex from '../flex';
import Text from '../text';
const HorizontalTimeline = _ref => {
  let {
    data,
    customIcon,
    lineStyle
  } = _ref;
  const [_, {
    set,
    get
  }] = useMap();
  const handleDateLayout = (e, index) => {
    const textWidth = e.nativeEvent.lines[0].width;
    set(index, Math.floor(textWidth));
  };
  const renderItem = (item, index) => {
    return /*#__PURE__*/React.createElement(Box, {
      key: String(index),
      maxWidth: 120,
      marginRight: 'x2'
    }, /*#__PURE__*/React.createElement(DateAndTime, _extends({}, item, {
      onLayout: e => handleDateLayout(e, index)
    })), /*#__PURE__*/React.createElement(CircleAndLine, {
      width: get(index) || 0,
      isLast: index === data.length - 1,
      customIcon: customIcon,
      lineStyle: lineStyle
    }), /*#__PURE__*/React.createElement(TitleAndDescription, item));
  };
  return /*#__PURE__*/React.createElement(ScrollView, {
    style: {
      flex: 1
    },
    horizontal: true,
    showsHorizontalScrollIndicator: false
  }, data.map((item, index) => renderItem(item, index)));
};
HorizontalTimeline.displayName = 'HorizontalTimeline';
export default HorizontalTimeline;
const DateAndTime = /*#__PURE__*/memo(_ref2 => {
  let {
    date,
    time,
    onLayout
  } = _ref2;
  return /*#__PURE__*/React.createElement(Box, {
    paddingLeft: 'x1'
  }, /*#__PURE__*/React.createElement(Text, {
    variant: "p0",
    color: "text",
    numberOfLines: 1,
    onTextLayout: onLayout
  }, date), /*#__PURE__*/React.createElement(Text, {
    variant: 'p2',
    color: "text"
  }, time));
});
const TitleAndDescription = /*#__PURE__*/memo(_ref3 => {
  let {
    title,
    description
  } = _ref3;
  return /*#__PURE__*/React.createElement(Box, {
    paddingLeft: 'x1'
  }, /*#__PURE__*/React.createElement(Text, {
    variant: 'p0',
    color: 'text'
  }, title), /*#__PURE__*/React.createElement(Text, {
    variant: 'p2',
    color: 'text'
  }, description));
});
const CircleAndLine = /*#__PURE__*/memo(_ref4 => {
  let {
    isLast,
    width,
    customIcon,
    lineStyle
  } = _ref4;
  const theme = useTheme();
  const [iconWidth, setIconWidth] = useSafeState(theme.borderRadii.x2);
  const handleLayout = e => {
    setIconWidth(Math.floor(e.nativeEvent.layout.width));
  };
  return /*#__PURE__*/React.createElement(Flex, {
    left: width / 2 - iconWidth / 2,
    paddingVertical: 'x1',
    alignItems: 'center'
  }, customIcon ? /*#__PURE__*/React.createElement(Box, {
    backgroundColor: 'white',
    onLayout: handleLayout
  }, customIcon) : /*#__PURE__*/React.createElement(Box, {
    width: theme.borderRadii.x2,
    height: theme.borderRadii.x2,
    backgroundColor: "primary200",
    borderRadius: "x2"
  }), !isLast && /*#__PURE__*/React.createElement(Box, {
    width: 120 + theme.spacing.x2,
    height: 1,
    backgroundColor: 'border',
    style: lineStyle
  }));
});
//# sourceMappingURL=HorizontalTimeline.js.map