@ozen-ui/kit/__inner__/esm/components/BottomSheetBase/utils/utils.js

React component library

import { __read, __spreadArray } from "tslib";
import { logger } from '@ozen-ui/logger';
import { cn } from '../../../utils/classname';
import { isFunction } from '../../../utils/isFunction';
import { clamp } from '../../../utils/math';
import { isNaN, isNumber } from '../../../utils/number';
export var cnBottomSheetBase = cn('BottomSheetBase');
export var bottomSheetCalculateSnaps = function (_a) {
    var minHeight = _a.minHeight, maxHeight = _a.maxHeight, snapsProp = _a.snaps, isReady = _a.isReady, defaultSnapProp = _a.defaultSnap;
    var getSnapParams = {
        minHeight: minHeight,
        maxHeight: maxHeight,
    };
    var snapsRaw = (function () {
        if (!isReady) {
            return [0];
        }
        if (isFunction(snapsProp)) {
            return snapsProp(getSnapParams);
        }
        return snapsProp;
    })();
    var snapsSet = snapsRaw.reduce(function (acc, snapPoint) {
        if (isNaN(snapPoint)) {
            logger.error('Компонент "BottomSheetBase" имеет NaN в prop "snaps"');
            return acc;
        }
        acc.add(clamp(snapPoint, 0, maxHeight));
        return acc;
    }, new Set());
    var snaps = __spreadArray([], __read(snapsSet), false);
    var minSnap = Math.min.apply(Math, __spreadArray([], __read(snaps), false));
    var maxSnap = Math.min(maxHeight, Math.max.apply(Math, __spreadArray([], __read(snaps), false)));
    var findClosestSnap = function (point) {
        return snaps.reduce(function (prev, curr) {
            return Math.abs(curr - point) < Math.abs(prev - point) ? curr : prev;
        }, minSnap);
    };
    var defaultSnapRaw = (function () {
        if (isFunction(defaultSnapProp)) {
            return defaultSnapProp(getSnapParams);
        }
        if (isNumber(defaultSnapProp)) {
            return defaultSnapProp;
        }
        return minSnap;
    })();
    var defaultSnap = findClosestSnap(clamp(defaultSnapRaw, minSnap, maxSnap));
    return {
        minSnap: minSnap,
        maxSnap: maxSnap,
        snaps: snaps,
        defaultSnap: defaultSnap,
        findClosestSnap: findClosestSnap,
    };
};