import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _extends from "@babel/runtime/helpers/extends";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _inherits from "@babel/runtime/helpers/inherits";
import _createSuper from "@babel/runtime/helpers/createSuper";
import * as React from 'react';
import Animate from 'rc-animate';
import classNames from 'classnames';
import LoadingOutlined from '@ant-design/icons/LoadingOutlined';
import PaperClipOutlined from '@ant-design/icons/PaperClipOutlined';
import PictureTwoTone from '@ant-design/icons/PictureTwoTone';
import FileTwoTone from '@ant-design/icons/FileTwoTone';
import EyeOutlined from '@ant-design/icons/EyeOutlined';
import DeleteOutlined from '@ant-design/icons/DeleteOutlined';
import DownloadOutlined from '@ant-design/icons/DownloadOutlined';
import { previewImage, isImageUrl } from './utils';
import Tooltip from '../tooltip';
import Progress from '../progress';
import { ConfigConsumer } from '../config-provider';

var UploadList = /*#__PURE__*/function (_React$Component) {
  _inherits(UploadList, _React$Component);

  var _super = _createSuper(UploadList);

  function UploadList() {
    var _this;

    _classCallCheck(this, UploadList);

    _this = _super.apply(this, arguments);

    _this.handlePreview = function (file, e) {
      var onPreview = _this.props.onPreview;

      if (!onPreview) {
        return;
      }

      e.preventDefault();
      return onPreview(file);
    };

    _this.handleDownload = function (file) {
      var onDownload = _this.props.onDownload;

      if (typeof onDownload === 'function') {
        onDownload(file);
      } else if (file.url) {
        window.open(file.url);
      }
    };

    _this.handleClose = function (file) {
      var onRemove = _this.props.onRemove;

      if (onRemove) {
        onRemove(file);
      }
    };

    _this.handleIconRender = function (file) {
      var _this$props = _this.props,
          listType = _this$props.listType,
          locale = _this$props.locale,
          iconRender = _this$props.iconRender,
          isImgUrl = _this$props.isImageUrl;

      if (iconRender) {
        return iconRender(file, listType);
      }

      var isLoading = file.status === 'uploading';
      var fileIcon = isImgUrl && isImgUrl(file) ? /*#__PURE__*/React.createElement(PictureTwoTone, null) : /*#__PURE__*/React.createElement(FileTwoTone, null);
      var icon = isLoading ? /*#__PURE__*/React.createElement(LoadingOutlined, null) : /*#__PURE__*/React.createElement(PaperClipOutlined, null);

      if (listType === 'picture') {
        icon = isLoading ? /*#__PURE__*/React.createElement(LoadingOutlined, null) : fileIcon;
      } else if (listType === 'picture-card') {
        icon = isLoading ? locale.uploading : fileIcon;
      }

      return icon;
    };

    _this.handleActionIconRender = function (customIcon, callback, title) {
      if ( /*#__PURE__*/React.isValidElement(customIcon)) {
        return /*#__PURE__*/React.cloneElement(customIcon, _extends(_extends({}, customIcon.props), {
          title: title,
          onClick: function onClick(e) {
            callback();

            if (customIcon.props.onClick) {
              customIcon.props.onClick(e);
            }
          }
        }));
      }

      return /*#__PURE__*/React.createElement("span", {
        title: title,
        onClick: callback
      }, customIcon);
    };

    _this.renderUploadList = function (_ref) {
      var _classNames6;

      var getPrefixCls = _ref.getPrefixCls,
          direction = _ref.direction;
      var _this$props2 = _this.props,
          customizePrefixCls = _this$props2.prefixCls,
          _this$props2$items = _this$props2.items,
          items = _this$props2$items === void 0 ? [] : _this$props2$items,
          listType = _this$props2.listType,
          showPreviewIcon = _this$props2.showPreviewIcon,
          showRemoveIcon = _this$props2.showRemoveIcon,
          showDownloadIcon = _this$props2.showDownloadIcon,
          customRemoveIcon = _this$props2.removeIcon,
          customDownloadIcon = _this$props2.downloadIcon,
          locale = _this$props2.locale,
          progressAttr = _this$props2.progressAttr,
          isImgUrl = _this$props2.isImageUrl;
      var prefixCls = getPrefixCls('upload', customizePrefixCls);
      var list = items.map(function (file) {
        var _classNames3, _classNames4;

        var progress;

        var iconNode = _this.handleIconRender(file);

        var icon = /*#__PURE__*/React.createElement("div", {
          className: "".concat(prefixCls, "-text-icon")
        }, iconNode);

        if (listType === 'picture' || listType === 'picture-card') {
          if (file.status === 'uploading' || !file.thumbUrl && !file.url) {
            var _classNames;

            var uploadingClassName = classNames((_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-list-item-thumbnail"), true), _defineProperty(_classNames, "".concat(prefixCls, "-list-item-file"), file.status !== 'uploading'), _classNames));
            icon = /*#__PURE__*/React.createElement("div", {
              className: uploadingClassName
            }, iconNode);
          } else {
            var _classNames2;

            var thumbnail = isImgUrl && isImgUrl(file) ? /*#__PURE__*/React.createElement("img", {
              src: file.thumbUrl || file.url,
              alt: file.name,
              className: "".concat(prefixCls, "-list-item-image")
            }) : iconNode;
            var aClassName = classNames((_classNames2 = {}, _defineProperty(_classNames2, "".concat(prefixCls, "-list-item-thumbnail"), true), _defineProperty(_classNames2, "".concat(prefixCls, "-list-item-file"), isImgUrl && !isImgUrl(file)), _classNames2));
            icon = /*#__PURE__*/React.createElement("a", {
              className: aClassName,
              onClick: function onClick(e) {
                return _this.handlePreview(file, e);
              },
              href: file.url || file.thumbUrl,
              target: "_blank",
              rel: "noopener noreferrer"
            }, thumbnail);
          }
        }

        if (file.status === 'uploading') {
          // show loading icon if upload progress listener is disabled
          var loadingProgress = 'percent' in file ? /*#__PURE__*/React.createElement(Progress, _extends({
            type: "line"
          }, progressAttr, {
            percent: file.percent
          })) : null;
          progress = /*#__PURE__*/React.createElement("div", {
            className: "".concat(prefixCls, "-list-item-progress"),
            key: "progress"
          }, loadingProgress);
        }

        var infoUploadingClass = classNames((_classNames3 = {}, _defineProperty(_classNames3, "".concat(prefixCls, "-list-item"), true), _defineProperty(_classNames3, "".concat(prefixCls, "-list-item-").concat(file.status), true), _defineProperty(_classNames3, "".concat(prefixCls, "-list-item-list-type-").concat(listType), true), _classNames3));
        var linkProps = typeof file.linkProps === 'string' ? JSON.parse(file.linkProps) : file.linkProps;
        var removeIcon = showRemoveIcon ? customRemoveIcon && _this.handleActionIconRender(customRemoveIcon, function () {
          return _this.handleClose(file);
        }, locale.removeFile) || /*#__PURE__*/React.createElement(DeleteOutlined, {
          title: locale.removeFile,
          onClick: function onClick() {
            return _this.handleClose(file);
          }
        }) : null;
        var downloadIcon = showDownloadIcon && file.status === 'done' ? customDownloadIcon && _this.handleActionIconRender(customDownloadIcon, function () {
          return _this.handleDownload(file);
        }, locale.downloadFile) || /*#__PURE__*/React.createElement(DownloadOutlined, {
          title: locale.downloadFile,
          onClick: function onClick() {
            return _this.handleDownload(file);
          }
        }) : null;
        var downloadOrDelete = listType !== 'picture-card' && /*#__PURE__*/React.createElement("span", {
          key: "download-delete",
          className: "".concat(prefixCls, "-list-item-card-actions ").concat(listType === 'picture' ? 'picture' : '')
        }, downloadIcon && /*#__PURE__*/React.createElement("a", {
          title: locale.downloadFile
        }, downloadIcon), removeIcon && /*#__PURE__*/React.createElement("a", {
          title: locale.removeFile
        }, removeIcon));
        var listItemNameClass = classNames((_classNames4 = {}, _defineProperty(_classNames4, "".concat(prefixCls, "-list-item-name"), true), _defineProperty(_classNames4, "".concat(prefixCls, "-list-item-name-icon-count-").concat([downloadIcon, removeIcon].filter(function (x) {
          return x;
        }).length), true), _classNames4));
        var preview = file.url ? [/*#__PURE__*/React.createElement("a", _extends({
          key: "view",
          target: "_blank",
          rel: "noopener noreferrer",
          className: listItemNameClass,
          title: file.name
        }, linkProps, {
          href: file.url,
          onClick: function onClick(e) {
            return _this.handlePreview(file, e);
          }
        }), file.name), downloadOrDelete] : [/*#__PURE__*/React.createElement("span", {
          key: "view",
          className: listItemNameClass,
          onClick: function onClick(e) {
            return _this.handlePreview(file, e);
          },
          title: file.name
        }, file.name), downloadOrDelete];
        var style = {
          pointerEvents: 'none',
          opacity: 0.5
        };
        var previewIcon = showPreviewIcon ? /*#__PURE__*/React.createElement("a", {
          href: file.url || file.thumbUrl,
          target: "_blank",
          rel: "noopener noreferrer",
          style: file.url || file.thumbUrl ? undefined : style,
          onClick: function onClick(e) {
            return _this.handlePreview(file, e);
          },
          title: locale.previewFile
        }, /*#__PURE__*/React.createElement(EyeOutlined, null)) : null;
        var actions = listType === 'picture-card' && file.status !== 'uploading' && /*#__PURE__*/React.createElement("span", {
          className: "".concat(prefixCls, "-list-item-actions")
        }, previewIcon, file.status === 'done' && downloadIcon, removeIcon);
        var message;

        if (file.response && typeof file.response === 'string') {
          message = file.response;
        } else {
          message = file.error && file.error.statusText || locale.uploadError;
        }

        var iconAndPreview = /*#__PURE__*/React.createElement("span", null, icon, preview);
        var dom = /*#__PURE__*/React.createElement("div", {
          className: infoUploadingClass
        }, /*#__PURE__*/React.createElement("div", {
          className: "".concat(prefixCls, "-list-item-info")
        }, iconAndPreview), actions, /*#__PURE__*/React.createElement(Animate, {
          transitionName: "fade",
          component: ""
        }, progress));
        var listContainerNameClass = classNames(_defineProperty({}, "".concat(prefixCls, "-list-picture-card-container"), listType === 'picture-card'));
        return /*#__PURE__*/React.createElement("div", {
          key: file.uid,
          className: listContainerNameClass
        }, file.status === 'error' ? /*#__PURE__*/React.createElement(Tooltip, {
          title: message,
          getPopupContainer: function getPopupContainer(node) {
            return node.parentNode;
          }
        }, dom) : /*#__PURE__*/React.createElement("span", null, dom));
      });
      var listClassNames = classNames((_classNames6 = {}, _defineProperty(_classNames6, "".concat(prefixCls, "-list"), true), _defineProperty(_classNames6, "".concat(prefixCls, "-list-").concat(listType), true), _defineProperty(_classNames6, "".concat(prefixCls, "-list-rtl"), direction === 'rtl'), _classNames6));
      var animationDirection = listType === 'picture-card' ? 'animate-inline' : 'animate';
      return /*#__PURE__*/React.createElement(Animate, {
        transitionName: "".concat(prefixCls, "-").concat(animationDirection),
        component: "div",
        className: listClassNames
      }, list);
    };

    return _this;
  }

  _createClass(UploadList, [{
    key: "componentDidUpdate",
    value: function componentDidUpdate() {
      var _this2 = this;

      var _this$props3 = this.props,
          listType = _this$props3.listType,
          items = _this$props3.items,
          previewFile = _this$props3.previewFile;

      if (listType !== 'picture' && listType !== 'picture-card') {
        return;
      }

      (items || []).forEach(function (file) {
        if (typeof document === 'undefined' || typeof window === 'undefined' || !window.FileReader || !window.File || !(file.originFileObj instanceof File || file.originFileObj instanceof Blob) || file.thumbUrl !== undefined) {
          return;
        }

        file.thumbUrl = '';

        if (previewFile) {
          previewFile(file.originFileObj).then(function (previewDataUrl) {
            // Need append '' to avoid dead loop
            file.thumbUrl = previewDataUrl || '';

            _this2.forceUpdate();
          });
        }
      });
    }
  }, {
    key: "render",
    value: function render() {
      return /*#__PURE__*/React.createElement(ConfigConsumer, null, this.renderUploadList);
    }
  }]);

  return UploadList;
}(React.Component);

export { UploadList as default };
UploadList.defaultProps = {
  listType: 'text',
  progressAttr: {
    strokeWidth: 2,
    showInfo: false
  },
  showRemoveIcon: true,
  showDownloadIcon: false,
  showPreviewIcon: true,
  previewFile: previewImage,
  isImageUrl: isImageUrl
};