@julo-ui/sliders/dist/range-slider/utils.js

A React Slider component that implements input[type='range']

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/range-slider/utils.ts
var utils_exports = {};
__export(utils_exports, {
  getIds: () => getIds,
  getThumbStateOnChange: () => getThumbStateOnChange,
  getValueBounds: () => getValueBounds
});
module.exports = __toCommonJS(utils_exports);
var import_number_utils2 = require("@julo-ui/number-utils");

// src/utils.ts
var import_number_utils = require("@julo-ui/number-utils");
function roundValueToStep(value, from, step) {
  const nextValue = Math.round((value - from) / step) * step + from;
  const precision = (0, import_number_utils.countDecimalPlaces)(step);
  return (0, import_number_utils.toPreciseDecimal)(nextValue, precision);
}

// src/range-slider/utils.ts
function getValueBounds(value, min, max, spacing) {
  return value.map((_v, i) => {
    const _min = i === 0 ? min : value[i - 1] + spacing;
    const _max = i === value.length - 1 ? max : value[i + 1] - spacing;
    return { min: _min, max: _max };
  });
}
function getIds(id) {
  return {
    root: `slider-root-${id}`,
    getThumb: (i) => `slider-thumb-${id}-${i}`,
    getInput: (i) => `slider-input-${id}-${i}`,
    track: `slider-track-${id}`,
    innerTrack: `slider-filled-track-${id}`,
    getMarker: (i) => `slider-marker-${id}-${i}`,
    output: `slider-output-${id}`
  };
}
function getThumbStateOnChange({
  bounds,
  index,
  values,
  pointerValue,
  prevValue,
  step,
  isDisableSwap,
  distanceBetweenThumbs
}) {
  const prevValueAtIndex = prevValue[index];
  const boundsAtIndex = bounds[index];
  let valueAtIndex = (0, import_number_utils2.clampValue)(
    parseFloat(roundValueToStep(pointerValue, boundsAtIndex.min, step)),
    isDisableSwap ? boundsAtIndex.min : bounds[0].min,
    isDisableSwap ? boundsAtIndex.max : bounds[bounds.length - 1].max
  );
  const isDecreasing = pointerValue < prevValueAtIndex;
  const isValueExceedBoundedValue = !isDisableSwap && (isDecreasing ? valueAtIndex <= boundsAtIndex.min - distanceBetweenThumbs : valueAtIndex >= boundsAtIndex.max + distanceBetweenThumbs);
  if (isValueExceedBoundedValue) {
    const totalThumb = prevValue.length;
    let isFoundNewThumb = false;
    let isNoMoreThumb = false;
    values[index] = isDecreasing ? boundsAtIndex.min : boundsAtIndex.max;
    for (let i = isDecreasing ? index - 1 : index + 1; !isFoundNewThumb && !isNoMoreThumb; isDecreasing ? i-- : i++) {
      if (i >= totalThumb || i < 0) {
        isNoMoreThumb = true;
        if (isDecreasing ? valueAtIndex < boundsAtIndex.min : valueAtIndex > boundsAtIndex.max) {
          valueAtIndex = isDecreasing ? boundsAtIndex.min : boundsAtIndex.max;
        }
        continue;
      }
      if (!isDecreasing ? valueAtIndex >= bounds[i].min && valueAtIndex < bounds[i].max + distanceBetweenThumbs : valueAtIndex > bounds[i].min - distanceBetweenThumbs && valueAtIndex <= bounds[i].max) {
        isFoundNewThumb = true;
        index = i;
      }
    }
  } else {
    if (!isDecreasing && pointerValue > boundsAtIndex.max) {
      valueAtIndex = boundsAtIndex.max;
    }
    if (isDecreasing && pointerValue < boundsAtIndex.min) {
      valueAtIndex = boundsAtIndex.min;
    }
  }
  values[index] = valueAtIndex;
  return { index, value: values };
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  getIds,
  getThumbStateOnChange,
  getValueBounds
});