@kiwicom/orbit-components/lib/Slider/components/Handle/index.js

Orbit-components is a React component library which provides developers with the easiest possible way of building Kiwi.com's products.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
exports.__esModule = true;
exports.isFirst = exports.default = exports.calculateLeftPosition = void 0;
var React = _interopRequireWildcard(require("react"));
var _clsx = _interopRequireDefault(require("clsx"));
var _useTheme = _interopRequireDefault(require("../../../hooks/useTheme"));
const calculateLeftPosition = (valueNow, valueMin, valueMax, isFirst, isSimple) => {
  // if first, stick it to the left edge
  if (isFirst) {
    // if simple (one handle and without histogram)
    if (isSimple) {
      return +((valueNow - valueMin) / (valueMax - valueMin) * 100).toFixed(1);
    }
    return +((valueNow - valueMin) / (valueMax - valueMin + 1) * 100).toFixed(1);
  }
  // for every other handle stick on the right edge
  return +((valueNow - valueMin + 1) / (valueMax - valueMin + 1) * 100).toFixed(1);
};
exports.calculateLeftPosition = calculateLeftPosition;
const isFirst = (value, valueNow, index, hasHistogram) => {
  if (Array.isArray(value)) {
    const max = Math.max(...value);
    const min = Math.min(...value);
    const maxEqualsMin = max === min;
    const minEqualsValueNow = min === valueNow;
    if (index !== 0 && maxEqualsMin) return false;
    return maxEqualsMin || minEqualsValueNow;
  }
  return !hasHistogram;
};
exports.isFirst = isFirst;
const Handle = ({
  onMouseDown,
  onFocus,
  onTouchStart,
  valueMax,
  valueMin,
  onTop,
  value,
  index,
  ariaValueText,
  ariaLabel,
  hasHistogram,
  dataTest
}) => {
  const valueNow = Array.isArray(value) ? value[index] : value;
  const first = isFirst(value, valueNow, index, hasHistogram);
  const isSimple = !hasHistogram && !Array.isArray(value);
  const left = calculateLeftPosition(valueNow, valueMin, valueMax, first, isSimple);
  const theme = (0, _useTheme.default)();
  return /*#__PURE__*/React.createElement("div", {
    className: (0, _clsx.default)("size-600 shadow-level1 bg-white-normal duration-fast tap-color-none hover:shadow-level2 active:shadow-level2 absolute bottom-0 flex cursor-pointer select-none items-center justify-center rounded-full transition-shadow ease-in-out", onTop && "z-20"),
    style: {
      insetInlineStart: `calc(${left}% - ${theme.orbit.space300})`
    },
    "data-test": dataTest,
    tabIndex: 0,
    role: "slider",
    onMouseDown: onMouseDown,
    onFocus: onFocus,
    onTouchStart: onTouchStart,
    "aria-valuemax": valueMax,
    "aria-valuemin": valueMin,
    "aria-valuenow": valueNow,
    "aria-label": Array.isArray(ariaLabel) ? ariaLabel[index] : ariaLabel,
    "aria-valuetext": ariaValueText
  }, /*#__PURE__*/React.createElement("div", {
    className: "size-200 bg-blue-normal rounded-full"
  }));
};
var _default = exports.default = Handle;