var _excluded = ["tokens", "onClick", "onClose", "qa", "onKeyDown"];
function _extends() { _extends = Object.assign ? Object.assign.bind() : 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 = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"]; if (null != _i) { var _s, _e, _x, _r, _arr = [], _n = !0, _d = !1; try { if (_x = (_i = _i.call(arr)).next, 0 === i) { if (Object(_i) !== _i) return; _n = !1; } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0); } catch (err) { _d = !0, _e = err; } finally { try { if (!_n && null != _i["return"] && (_r = _i["return"](), Object(_r) !== _r)) return; } finally { if (_d) throw _e; } } return _arr; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
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; }
import React from 'react';
import { useListNavigation } from '../../_hooks/ListNavigation';
import { isFunction } from '../../_utils/isFunction';
import { StyledFileToken, StyledTokenList } from './FileTokenList.styles';
function noop() {}
function getProgress(_ref) {
  var progress = _ref.progress;
  return progress !== null && progress !== void 0 ? progress : 100;
}
function isUndefined(value) {
  return typeof value === 'undefined';
}
export var FileTokenList = /*#__PURE__*/React.forwardRef(function FileTokenList(_ref2, ref) {
  var tokens = _ref2.tokens,
    onClick = _ref2.onClick,
    _ref2$onClose = _ref2.onClose,
    _onClose = _ref2$onClose === void 0 ? noop : _ref2$onClose,
    qa = _ref2.qa,
    onKeyDown = _ref2.onKeyDown,
    props = _objectWithoutProperties(_ref2, _excluded);
  var focusedTokenRef = React.useRef(null);
  var _React$useState = React.useState(false),
    _React$useState2 = _slicedToArray(_React$useState, 2),
    isListFocused = _React$useState2[0],
    setIsListFocused = _React$useState2[1];
  var navigation = useListNavigation({
    circular: false,
    initialIndex: 0,
    size: tokens.length
  });
  React.useEffect(function () {
    navigation.setSize(tokens.length);
    if (tokens.length === 0) setIsListFocused(false);
  }, [navigation, tokens.length]);
  React.useEffect(function () {
    if (focusedTokenRef.current && isListFocused) {
      focusedTokenRef.current.focus();
    }
  }, [isListFocused, navigation]);
  var onKeyDownHandler = React.useCallback(function (e) {
    if (!isListFocused) return;
    var token = tokens[navigation.index];
    switch (e.key) {
      case 'Backspace':
      case 'Delete':
        e.preventDefault();
        if (!e.repeat) {
          _onClose(token);
          if (tokens.length >= 1) {
            navigation.set(Math.max(0, navigation.index - 1));
          }
        }
        break;
      case 'Space Bar':
      case ' ':
        e.preventDefault();
        var error = token.error;
        if (isUndefined(error) && getProgress(token) === 100) {
          onClick === null || onClick === void 0 ? void 0 : onClick(token);
        }
        break;
      case 'ArrowUp':
      case 'Up':
      case 'ArrowLeft':
      case 'Left':
        e.preventDefault();
        navigation.decrement();
        break;
      case 'ArrowDown':
      case 'Down':
      case 'ArrowRight':
      case 'Right':
        e.preventDefault();
        navigation.increment();
        break;
      default:
    }
    onKeyDown && onKeyDown(e);
  }, [isListFocused, navigation, onClick, _onClose, onKeyDown, tokens]);
  return /*#__PURE__*/React.createElement(StyledTokenList, _extends({}, props, {
    ref: ref,
    onFocus: function onFocus() {
      return setIsListFocused(true);
    },
    onBlur: function onBlur() {
      return setIsListFocused(false);
    },
    onKeyDown: onKeyDownHandler
  }), tokens.map(function (token, index) {
    var _qa$fileToken;
    var isFocused = navigation.index === index;
    return /*#__PURE__*/React.createElement(StyledFileToken, {
      "data-qa": qa === null || qa === void 0 ? void 0 : (_qa$fileToken = qa.fileToken) === null || _qa$fileToken === void 0 ? void 0 : _qa$fileToken.call(qa, token.id),
      qa: qa,
      key: token.id,
      ref: isFocused ? focusedTokenRef : null,
      tabIndex: isFocused ? 0 : -1,
      progressValue: getProgress(token),
      errorMessage: token.error,
      fileName: token.name,
      onFocus: function onFocus() {
        return navigation.set(index);
      },
      onLabelClick: isFunction(onClick) ? function () {
        return onClick(token);
      } : onClick,
      onClose: function onClose() {
        return _onClose(token);
      }
    });
  }));
});
FileTokenList.displayName = 'FileTokenList';
//# sourceMappingURL=FileTokenList.js.map