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 { Dropdown, Menu } from '@whalecloud/fdx';
import classNames from 'classnames';
import React, { useRef } from 'react';
import { useDrag, useDrop } from 'react-dnd';
import Iconfont from '../../../common/Iconfont';
import './DragCard.less';
export default function DragCard(_ref) {
  var index = _ref.index,
      moveCard = _ref.moveCard,
      data = _ref.data,
      active = _ref.active,
      ondrop = _ref.ondrop,
      length = _ref.length,
      onMenuClick = _ref.onMenuClick;
  var ref = useRef(null);

  var _useDrop = useDrop({
    accept: 'Card',
    collect: function collect(monitor) {
      return {
        handlerId: monitor.getHandlerId()
      };
    },
    drop: function drop() {
      ondrop();
    },
    hover: function hover(item, monitor) {
      if (!ref.current) {
        return;
      }

      var dragIndex = item.index;
      var hoverIndex = index; // Don't replace items with themselves

      // Don't replace items with themselves
      if (dragIndex === hoverIndex) {
        return;
      } // Determine rectangle on screen


      // Determine rectangle on screen
      var hoverBoundingRect = ref.current && ref.current.getBoundingClientRect(); // Get vertical middle

      // Get vertical middle
      var hoverMiddleY = (hoverBoundingRect.bottom - hoverBoundingRect.top) / 2; // Determine mouse position

      // Determine mouse position
      var clientOffset = monitor.getClientOffset(); // Get pixels to the top

      // Get pixels to the top
      var hoverClientY = clientOffset.y - hoverBoundingRect.top; // Only perform the move when the mouse has crossed half of the items height
      // When dragging downwards, only move when the cursor is below 50%
      // When dragging upwards, only move when the cursor is above 50%
      // Dragging downwards

      // Only perform the move when the mouse has crossed half of the items height
      // When dragging downwards, only move when the cursor is below 50%
      // When dragging upwards, only move when the cursor is above 50%
      // Dragging downwards
      if (dragIndex < hoverIndex && hoverClientY < hoverMiddleY) {
        return;
      } // Dragging upwards


      // Dragging upwards
      if (dragIndex > hoverIndex && hoverClientY > hoverMiddleY) {
        return;
      } // Time to actually perform the action


      // Time to actually perform the action
      moveCard(dragIndex, hoverIndex); // Note: we're mutating the monitor item here!
      // Generally it's better to avoid mutations,
      // but it's good here for the sake of performance
      // to avoid expensive index searches.

      // Note: we're mutating the monitor item here!
      // Generally it's better to avoid mutations,
      // but it's good here for the sake of performance
      // to avoid expensive index searches.
      item.index = hoverIndex;
    }
  }),
      _useDrop2 = _slicedToArray(_useDrop, 2),
      handlerId = _useDrop2[0].handlerId,
      drop = _useDrop2[1];

  var _useDrag = useDrag({
    item: {
      type: 'Card',
      index: index
    },
    collect: function collect(monitor) {
      return {
        isDragging: monitor.isDragging()
      };
    }
  }),
      _useDrag2 = _slicedToArray(_useDrag, 2),
      isDragging = _useDrag2[0].isDragging,
      drag = _useDrag2[1];

  var componentScrollTop = function componentScrollTop() {
    if (document.getElementById("view".concat(data.id))) {
      document.getElementById("view".concat(data.id)).scrollIntoView({
        behavior: 'smooth'
      });
    }
  };

  var onCardClick = function onCardClick(event) {
    componentScrollTop(); // 这里必须阻止事件冒泡，然后再触发自定义的事件

    event.preventDefault();
    event.stopPropagation();
    var evt = new Event('component-click', {
      bubbles: false
    });
    evt.data = data;
    window.document.dispatchEvent(evt);
  };

  var menuClick = function menuClick(_ref2) {
    var item = _ref2.item;
    onMenuClick(index, item.props.value);
  };

  var menu = /*#__PURE__*/React.createElement(Menu, {
    onClick: menuClick
  }, index !== 0 && /*#__PURE__*/React.createElement(Menu.Item, {
    value: "1",
    className: "menu_item"
  }, "Move Up"), index !== length - 1 && /*#__PURE__*/React.createElement(Menu.Item, {
    value: "2",
    className: "menu_item"
  }, "Move Down"), /*#__PURE__*/React.createElement(Menu.Item, {
    value: "3",
    className: "menu_item"
  }, "Copy"), /*#__PURE__*/React.createElement(Menu.Item, {
    value: "4",
    className: "menu_item"
  }, "Delete"));
  return /*#__PURE__*/React.createElement("div", {
    id: "card".concat(data.id),
    ref: drag(drop(ref)),
    style: {
      opacity: isDragging ? 0.5 : 1
    },
    className: classNames('card-wrap', {
      active: active
    }),
    "data-handler-id": handlerId
  }, /*#__PURE__*/React.createElement("div", {
    className: "left",
    onClick: onCardClick
  }, /*#__PURE__*/React.createElement(Iconfont, {
    className: "comp-icon",
    type: data.icon,
    size: "20px",
    color: active ? '#2F54EB' : ''
  }), /*#__PURE__*/React.createElement(Iconfont, {
    className: "drag-icon",
    type: "icon-drag",
    color: "#2F54EB",
    size: "20px"
  }), /*#__PURE__*/React.createElement("span", {
    className: "card-title ml16"
  }, index + 1, ". ", data.title || data.label)), /*#__PURE__*/React.createElement(Dropdown, {
    overlay: menu,
    placement: "bottomRight",
    trigger: ['click']
  }, /*#__PURE__*/React.createElement(Iconfont, {
    className: "more-btn",
    type: "icon-more",
    size: "20px",
    style: {
      height: '40px'
    },
    color: "#2F54EB"
  })));
}