movm/lib/FnImg/index.js

一个基于antdsegin的ui组件

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

require("antd/es/space/style");

var _space = _interopRequireDefault(require("antd/es/space"));

require("antd/es/spin/style");

var _spin = _interopRequireDefault(require("antd/es/spin"));

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

var _LargerImg = _interopRequireDefault(require("../LargerImg"));

require("./index.css");

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

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }

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

function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }

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

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; }

var FnImg = function FnImg(_ref, ref) {
  var data = _ref.data,
      iw = _ref.iw,
      ih = _ref.ih,
      atChange = _ref.atChange,
      imgArr = _ref.imgArr;

  var _useState = (0, _react.useState)(false),
      _useState2 = _slicedToArray(_useState, 2),
      load = _useState2[0],
      setLoad = _useState2[1]; //是否显示加载动画


  var _useState3 = (0, _react.useState)(null),
      _useState4 = _slicedToArray(_useState3, 2),
      atImg = _useState4[0],
      setAtImg = _useState4[1]; //当前点击的图片


  var _useState5 = (0, _react.useState)([]),
      _useState6 = _slicedToArray(_useState5, 2),
      imgList = _useState6[0],
      setImgList = _useState6[1]; //更新后的图片集合


  (0, _react.useEffect)(function () {
    setLoad(true);

    if (data) {
      var arr = imgList;
      var index = arr.findIndex(function (i) {
        return i === data;
      });
      index < 0 && arr.push(data);
      setImgList(_toConsumableArray(arr));
      setLoad(false);
    }
  }, [data]);
  (0, _react.useEffect)(function () {
    imgArr && setImgList(_toConsumableArray(imgArr));
  }, [imgArr]);
  (0, _react.useEffect)(function () {
    setLoad(true);
    atChange && atChange(imgList);
    setLoad(false);
  }, [imgList]);
  /* 查看/删除图片 */

  var magnify = function magnify(type, val) {
    if (type === 1) {
      setAtImg(val);
      return;
    }

    setImgList(imgList.filter(function (img) {
      return img !== val;
    }));
  };
  /* 关闭大图 */


  var closeLargerImg = function closeLargerImg() {
    setAtImg(null);
  };

  return /*#__PURE__*/_react.default.createElement(_react.default.Fragment, null, /*#__PURE__*/_react.default.createElement(_space.default, {
    size: [8, 16],
    wrap: true
  }, imgList.map(function (img, idx) {
    return /*#__PURE__*/_react.default.createElement("div", {
      key: idx,
      className: "hoverImg",
      style: {
        'width': "".concat(iw, "px"),
        'height': "".concat(ih, "px")
      }
    }, /*#__PURE__*/_react.default.createElement("img", {
      style: {
        'width': "".concat(iw, "px"),
        'height': "".concat(ih, "px")
      },
      src: img,
      alt: ""
    }), /*#__PURE__*/_react.default.createElement("div", {
      className: "hoverBG"
    }, /*#__PURE__*/_react.default.createElement("i", {
      className: "magnify",
      onClick: function onClick() {
        return magnify(1, img);
      }
    }), /*#__PURE__*/_react.default.createElement("i", {
      className: "delImg",
      onClick: function onClick() {
        return magnify(2, img);
      }
    })), load && img && /*#__PURE__*/_react.default.createElement(_spin.default, {
      style: {
        'position': 'absolute',
        'left': '50%',
        'top': '50%',
        'transform': 'translate(-50%,-50%)',
        'zIndex': '100'
      }
    }));
  })), /*#__PURE__*/_react.default.createElement(_LargerImg.default, {
    imgUrl: imgList,
    showItem: atImg,
    IsClose: closeLargerImg
  }));
};

FnImg.defaultProps = {
  iw: '344',
  ih: '144'
};
var _default = FnImg;
exports.default = _default;