@rc-component/picker/lib/PickerPanel/PanelHeader.js

React date & time picker

"use strict";

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _classnames = _interopRequireDefault(require("classnames"));
var React = _interopRequireWildcard(require("react"));
var _dateUtil = require("../utils/dateUtil");
var _context = require("./context");
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; }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var HIDDEN_STYLE = {
  visibility: 'hidden'
};
function PanelHeader(props) {
  var offset = props.offset,
    superOffset = props.superOffset,
    onChange = props.onChange,
    getStart = props.getStart,
    getEnd = props.getEnd,
    children = props.children;
  var _usePanelContext = (0, _context.usePanelContext)(),
    prefixCls = _usePanelContext.prefixCls,
    _usePanelContext$prev = _usePanelContext.prevIcon,
    prevIcon = _usePanelContext$prev === void 0 ? "\u2039" : _usePanelContext$prev,
    _usePanelContext$next = _usePanelContext.nextIcon,
    nextIcon = _usePanelContext$next === void 0 ? "\u203A" : _usePanelContext$next,
    _usePanelContext$supe = _usePanelContext.superPrevIcon,
    superPrevIcon = _usePanelContext$supe === void 0 ? "\xAB" : _usePanelContext$supe,
    _usePanelContext$supe2 = _usePanelContext.superNextIcon,
    superNextIcon = _usePanelContext$supe2 === void 0 ? "\xBB" : _usePanelContext$supe2,
    minDate = _usePanelContext.minDate,
    maxDate = _usePanelContext.maxDate,
    generateConfig = _usePanelContext.generateConfig,
    locale = _usePanelContext.locale,
    pickerValue = _usePanelContext.pickerValue,
    type = _usePanelContext.panelType;
  var headerPrefixCls = "".concat(prefixCls, "-header");
  var _React$useContext = React.useContext(_context.PickerHackContext),
    hidePrev = _React$useContext.hidePrev,
    hideNext = _React$useContext.hideNext,
    hideHeader = _React$useContext.hideHeader;

  // ======================= Limitation =======================
  var disabledOffsetPrev = React.useMemo(function () {
    if (!minDate || !offset || !getEnd) {
      return false;
    }
    var prevPanelLimitDate = getEnd(offset(-1, pickerValue));
    return !(0, _dateUtil.isSameOrAfter)(generateConfig, locale, prevPanelLimitDate, minDate, type);
  }, [minDate, offset, pickerValue, getEnd, generateConfig, locale, type]);
  var disabledSuperOffsetPrev = React.useMemo(function () {
    if (!minDate || !superOffset || !getEnd) {
      return false;
    }
    var prevPanelLimitDate = getEnd(superOffset(-1, pickerValue));
    return !(0, _dateUtil.isSameOrAfter)(generateConfig, locale, prevPanelLimitDate, minDate, type);
  }, [minDate, superOffset, pickerValue, getEnd, generateConfig, locale, type]);
  var disabledOffsetNext = React.useMemo(function () {
    if (!maxDate || !offset || !getStart) {
      return false;
    }
    var nextPanelLimitDate = getStart(offset(1, pickerValue));
    return !(0, _dateUtil.isSameOrAfter)(generateConfig, locale, maxDate, nextPanelLimitDate, type);
  }, [maxDate, offset, pickerValue, getStart, generateConfig, locale, type]);
  var disabledSuperOffsetNext = React.useMemo(function () {
    if (!maxDate || !superOffset || !getStart) {
      return false;
    }
    var nextPanelLimitDate = getStart(superOffset(1, pickerValue));
    return !(0, _dateUtil.isSameOrAfter)(generateConfig, locale, maxDate, nextPanelLimitDate, type);
  }, [maxDate, superOffset, pickerValue, getStart, generateConfig, locale, type]);

  // ========================= Offset =========================
  var onOffset = function onOffset(distance) {
    if (offset) {
      onChange(offset(distance, pickerValue));
    }
  };
  var onSuperOffset = function onSuperOffset(distance) {
    if (superOffset) {
      onChange(superOffset(distance, pickerValue));
    }
  };

  // ========================= Render =========================
  if (hideHeader) {
    return null;
  }
  var prevBtnCls = "".concat(headerPrefixCls, "-prev-btn");
  var nextBtnCls = "".concat(headerPrefixCls, "-next-btn");
  var superPrevBtnCls = "".concat(headerPrefixCls, "-super-prev-btn");
  var superNextBtnCls = "".concat(headerPrefixCls, "-super-next-btn");
  return /*#__PURE__*/React.createElement("div", {
    className: headerPrefixCls
  }, superOffset && /*#__PURE__*/React.createElement("button", {
    type: "button",
    "aria-label": locale.previousYear,
    onClick: function onClick() {
      return onSuperOffset(-1);
    },
    tabIndex: -1,
    className: (0, _classnames.default)(superPrevBtnCls, disabledSuperOffsetPrev && "".concat(superPrevBtnCls, "-disabled")),
    disabled: disabledSuperOffsetPrev,
    style: hidePrev ? HIDDEN_STYLE : {}
  }, superPrevIcon), offset && /*#__PURE__*/React.createElement("button", {
    type: "button",
    "aria-label": locale.previousMonth,
    onClick: function onClick() {
      return onOffset(-1);
    },
    tabIndex: -1,
    className: (0, _classnames.default)(prevBtnCls, disabledOffsetPrev && "".concat(prevBtnCls, "-disabled")),
    disabled: disabledOffsetPrev,
    style: hidePrev ? HIDDEN_STYLE : {}
  }, prevIcon), /*#__PURE__*/React.createElement("div", {
    className: "".concat(headerPrefixCls, "-view")
  }, children), offset && /*#__PURE__*/React.createElement("button", {
    type: "button",
    "aria-label": locale.nextMonth,
    onClick: function onClick() {
      return onOffset(1);
    },
    tabIndex: -1,
    className: (0, _classnames.default)(nextBtnCls, disabledOffsetNext && "".concat(nextBtnCls, "-disabled")),
    disabled: disabledOffsetNext,
    style: hideNext ? HIDDEN_STYLE : {}
  }, nextIcon), superOffset && /*#__PURE__*/React.createElement("button", {
    type: "button",
    "aria-label": locale.nextYear,
    onClick: function onClick() {
      return onSuperOffset(1);
    },
    tabIndex: -1,
    className: (0, _classnames.default)(superNextBtnCls, disabledSuperOffsetNext && "".concat(superNextBtnCls, "-disabled")),
    disabled: disabledSuperOffsetNext,
    style: hideNext ? HIDDEN_STYLE : {}
  }, superNextIcon));
}
var _default = exports.default = PanelHeader;