"use strict";

exports.__esModule = true;
exports.getLazyImagePlaceholder = exports.default = exports.IMAGE_KEY = void 0;

var _react = _interopRequireWildcard(require("react"));

var _clsx = _interopRequireDefault(require("clsx"));

var _icons = require("@react-vant/icons");

var _Image = _interopRequireDefault(require("./Image"));

var _lazyload = require("../lazyload");

var _constant = require("../utils/constant");

var _ConfigProviderContext = _interopRequireDefault(require("../config-provider/ConfigProviderContext"));

var _Object$assign;

var _excluded = ["lazyload"];

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

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 _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

var getLazyImagePlaceholder = function getLazyImagePlaceholder(bem) {
  return /*#__PURE__*/_react.default.createElement("div", {
    className: (0, _clsx.default)(bem('loading'))
  }, /*#__PURE__*/_react.default.createElement(_icons.Photo, {
    className: (0, _clsx.default)(bem('loading-icon'))
  }));
};

exports.getLazyImagePlaceholder = getLazyImagePlaceholder;

var LazyImage = function LazyImage(props) {
  var _useContext = (0, _react.useContext)(_ConfigProviderContext.default),
      prefixCls = _useContext.prefixCls,
      createNamespace = _useContext.createNamespace;

  var _createNamespace = createNamespace('image', prefixCls),
      bem = _createNamespace[0];

  var lazyload = props.lazyload,
      imageProps = _objectWithoutPropertiesLoose(props, _excluded);

  var renderPlaceholder = function renderPlaceholder() {
    if (typeof lazyload === 'boolean') return getLazyImagePlaceholder(bem);
    return lazyload.placeholder || getLazyImagePlaceholder(bem);
  };

  if (lazyload) {
    var className = imageProps.className,
        style = imageProps.style,
        height = imageProps.height,
        width = imageProps.width;
    var attrs = {
      className: (0, _clsx.default)(className, bem({
        block: imageProps.block
      })),
      style: _extends({}, style, {
        height: height,
        width: width
      })
    };
    return /*#__PURE__*/_react.default.createElement(_lazyload.Lazyload, _extends({}, attrs, {
      placeholder: renderPlaceholder()
    }), /*#__PURE__*/_react.default.createElement(_Image.default, imageProps));
  }

  return /*#__PURE__*/_react.default.createElement(_Image.default, imageProps);
};

LazyImage.defaultProps = {
  fit: 'fill',
  errorIcon: /*#__PURE__*/_react.default.createElement(_icons.PhotoFail, null),
  loadingIcon: /*#__PURE__*/_react.default.createElement(_icons.Photo, null),
  showError: true,
  showLoading: true,
  block: true
};
var IMAGE_KEY = Symbol('image');
exports.IMAGE_KEY = IMAGE_KEY;
var ImageNamespace = Object.assign(LazyImage, (_Object$assign = {}, _Object$assign[_constant.COMPONENT_TYPE_KEY] = IMAGE_KEY, _Object$assign));
var _default = ImageNamespace;
exports.default = _default;