import { rpx2vw4style as __rpx2vw__ } from "babel-runtime-jsx-style-transform";

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); }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

import { __rest } from "tslib";
import React, { createElement, useEffect, useState } from "react";
import classNames from 'classnames';
import View from '../view';
import { isMiniappPlatform, systemInfo } from '../utils';
var hasStatusBar = isMiniappPlatform && systemInfo.statusBarHeight;

var SafeArea = function SafeArea(props) {
  var _props$prefix = props.prefix,
      prefix = _props$prefix === void 0 ? 'mt-' : _props$prefix,
      className = props.className,
      style = props.style,
      others = __rest(props, ["prefix", "className", "style"]);

  var _useState = useState(0),
      _useState2 = _slicedToArray(_useState, 2),
      height = _useState2[0],
      setHeight = _useState2[1];

  useEffect(function () {
    if (hasStatusBar) {
      setHeight(systemInfo.statusBarHeight);
    }
  }, []);
  return /*#__PURE__*/React.createElement(View, _extends({}, others, {
    className: classNames("".concat(prefix, "safe-area"), className),
    style: __rpx2vw__(height > 0 ? {
      height: height
    } : null)
  }));
};

SafeArea.displayName = 'SafeArea';
export default SafeArea;