"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _KeyCode = _interopRequireDefault(require("rc-util/lib/KeyCode"));
var _react = _interopRequireWildcard(require("react"));
var React = _react;
var _useLock3 = _interopRequireDefault(require("../hooks/useLock"));
var _keyUtil = require("../utils/keyUtil");
var _MultipleSelector = _interopRequireDefault(require("./MultipleSelector"));
var _SingleSelector = _interopRequireDefault(require("./SingleSelector"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
/**
 * Cursor rule:
 * 1. Only `showSearch` enabled
 * 2. Only `open` is `true`
 * 3. When typing, set `open` to `true` which hit rule of 2
 *
 * Accessibility:
 * - https://www.w3.org/TR/wai-aria-practices/examples/combobox/aria1.1pattern/listbox-combo.html
 */

var Selector = function Selector(props, ref) {
  var inputRef = (0, _react.useRef)(null);
  var compositionStatusRef = (0, _react.useRef)(false);
  var prefixCls = props.prefixCls,
    open = props.open,
    mode = props.mode,
    showSearch = props.showSearch,
    tokenWithEnter = props.tokenWithEnter,
    disabled = props.disabled,
    autoClearSearchValue = props.autoClearSearchValue,
    onSearch = props.onSearch,
    onSearchSubmit = props.onSearchSubmit,
    onToggleOpen = props.onToggleOpen,
    onInputKeyDown = props.onInputKeyDown,
    domRef = props.domRef;

  // ======================= Ref =======================
  React.useImperativeHandle(ref, function () {
    return {
      focus: function focus(options) {
        inputRef.current.focus(options);
      },
      blur: function blur() {
        inputRef.current.blur();
      }
    };
  });

  // ====================== Input ======================
  var _useLock = (0, _useLock3.default)(0),
    _useLock2 = (0, _slicedToArray2.default)(_useLock, 2),
    getInputMouseDown = _useLock2[0],
    setInputMouseDown = _useLock2[1];
  var onInternalInputKeyDown = function onInternalInputKeyDown(event) {
    var which = event.which;
    if (which === _KeyCode.default.UP || which === _KeyCode.default.DOWN) {
      event.preventDefault();
    }
    if (onInputKeyDown) {
      onInputKeyDown(event);
    }
    if (which === _KeyCode.default.ENTER && mode === 'tags' && !compositionStatusRef.current && !open) {
      // When menu isn't open, OptionList won't trigger a value change
      // So when enter is pressed, the tag's input value should be emitted here to let selector know
      onSearchSubmit === null || onSearchSubmit === void 0 || onSearchSubmit(event.target.value);
    }
    if ((0, _keyUtil.isValidateOpenKey)(which)) {
      onToggleOpen(true);
    }
  };

  /**
   * We can not use `findDOMNode` sine it will get warning,
   * have to use timer to check if is input element.
   */
  var onInternalInputMouseDown = function onInternalInputMouseDown() {
    setInputMouseDown(true);
  };

  // When paste come, ignore next onChange
  var pastedTextRef = (0, _react.useRef)(null);
  var triggerOnSearch = function triggerOnSearch(value) {
    if (onSearch(value, true, compositionStatusRef.current) !== false) {
      onToggleOpen(true);
    }
  };
  var onInputCompositionStart = function onInputCompositionStart() {
    compositionStatusRef.current = true;
  };
  var onInputCompositionEnd = function onInputCompositionEnd(e) {
    compositionStatusRef.current = false;

    // Trigger search again to support `tokenSeparators` with typewriting
    if (mode !== 'combobox') {
      triggerOnSearch(e.target.value);
    }
  };
  var onInputChange = function onInputChange(event) {
    var value = event.target.value;

    // Pasted text should replace back to origin content
    if (tokenWithEnter && pastedTextRef.current && /[\r\n]/.test(pastedTextRef.current)) {
      // CRLF will be treated as a single space for input element
      var replacedText = pastedTextRef.current.replace(/[\r\n]+$/, '').replace(/\r\n/g, ' ').replace(/[\r\n]/g, ' ');
      value = value.replace(replacedText, pastedTextRef.current);
    }
    pastedTextRef.current = null;
    triggerOnSearch(value);
  };
  var onInputPaste = function onInputPaste(e) {
    var clipboardData = e.clipboardData;
    var value = clipboardData === null || clipboardData === void 0 ? void 0 : clipboardData.getData('text');
    pastedTextRef.current = value || '';
  };
  var onClick = function onClick(_ref) {
    var target = _ref.target;
    if (target !== inputRef.current) {
      // Should focus input if click the selector
      var isIE = document.body.style.msTouchAction !== undefined;
      if (isIE) {
        setTimeout(function () {
          inputRef.current.focus();
        });
      } else {
        inputRef.current.focus();
      }
    }
  };
  var onMouseDown = function onMouseDown(event) {
    var inputMouseDown = getInputMouseDown();

    // when mode is combobox and it is disabled, don't prevent default behavior
    // https://github.com/ant-design/ant-design/issues/37320
    // https://github.com/ant-design/ant-design/issues/48281
    if (event.target !== inputRef.current && !inputMouseDown && !(mode === 'combobox' && disabled)) {
      event.preventDefault();
    }
    if (mode !== 'combobox' && (!showSearch || !inputMouseDown) || !open) {
      if (open && autoClearSearchValue !== false) {
        onSearch('', true, false);
      }
      onToggleOpen();
    }
  };

  // ================= Inner Selector ==================
  var sharedProps = {
    inputRef: inputRef,
    onInputKeyDown: onInternalInputKeyDown,
    onInputMouseDown: onInternalInputMouseDown,
    onInputChange: onInputChange,
    onInputPaste: onInputPaste,
    onInputCompositionStart: onInputCompositionStart,
    onInputCompositionEnd: onInputCompositionEnd
  };
  var selectNode = mode === 'multiple' || mode === 'tags' ? /*#__PURE__*/React.createElement(_MultipleSelector.default, (0, _extends2.default)({}, props, sharedProps)) : /*#__PURE__*/React.createElement(_SingleSelector.default, (0, _extends2.default)({}, props, sharedProps));
  return /*#__PURE__*/React.createElement("div", {
    ref: domRef,
    className: "".concat(prefixCls, "-selector"),
    onClick: onClick,
    onMouseDown: onMouseDown
  }, selectNode);
};
var ForwardSelector = /*#__PURE__*/React.forwardRef(Selector);
if (process.env.NODE_ENV !== 'production') {
  ForwardSelector.displayName = 'Selector';
}
var _default = exports.default = ForwardSelector;