@adaptui/react/dist/esm/meter/meter-state.js

Collection of headless components/hooks that are accessible, composable, customizable from low level to build your own UI & Design System powered by Reakit

var _excluded = ["value", "min", "max"];

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 { useMemo } from "react";
import { calculateStatus, clamp, getOptimumValue, valueToPercent } from "./__utils";
/**
 * Provides state for the `Meter` components.
 * @example
 * ```jsx
 * const meter = useMeterState();
 * <Meter state={meter} />
 * ```
 */

export function useMeterState() {
  var _props$low, _props$high, _props$optimum;

  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
      {
    value: defaultValue = 0,
    min = 0,
    max = 1
  } = _ref,
      props = _objectWithoutProperties(_ref, _excluded);

  var initialLow = (_props$low = props.low) !== null && _props$low !== void 0 ? _props$low : min;
  var initialHigh = (_props$high = props.high) !== null && _props$high !== void 0 ? _props$high : max;
  var initialOptimum = (_props$optimum = props.optimum) !== null && _props$optimum !== void 0 ? _props$optimum : getOptimumValue(initialLow, initialHigh);
  var value = clamp(defaultValue, min, max);
  var optimum = clamp(initialOptimum, min, max);
  var low = clamp(initialLow, min, max);
  var high = clamp(initialHigh, min, max); // More inequalities handled
  //  low ≤ high (if both low and high are specified)

  if (low >= high) low = high;
  if (high <= low) high = low;
  var status = calculateStatus({
    value,
    min,
    max,
    low,
    optimum,
    high
  });
  var percent = valueToPercent(value, min, max);
  var state = useMemo(() => ({
    value,
    min,
    max,
    low,
    optimum,
    high,
    status,
    percent
  }), [value, min, max, low, optimum, high, status, percent]);
  return state;
}
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