@nodeject/ui-components/esm/helpers.js

UI library for non-trivial components

import * as _ from 'lodash';
export var getNodeParentKey = function (key, tree) {
    var parentKey;
    for (var i = 0; i < tree.length; i++) {
        var node = tree[i];
        if (node.children) {
            if (node.children.some(function (item) { return item.value === key; })) {
                parentKey = node.value;
            }
            else if (getNodeParentKey(key, node.children)) {
                parentKey = getNodeParentKey(key, node.children);
            }
        }
    }
    return parentKey;
};
export var flattenTree = function (entries) {
    return !entries
        ? []
        : _.flatMapDeep(entries, function (e) { return [
            e,
            e.children ? flattenTree(e.children) : []
        ]; });
};
export var formatCurrency = function (currencyValue, currencySymbol, decimals) {
    if (decimals === void 0) { decimals = 0; }
    if (!currencyValue) {
        currencyValue = 0;
    }
    return (currencySymbol +
        ("" + currencyValue
            .toFixed(decimals)
            .replace(/\B(?=(\d{3})+(?!\d))/g, ',')));
};
export var formatWork = function (workValue, workUnit) {
    if (!workValue) {
        workValue = 0;
    }
    return (workValue.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',') + " " +
        workUnit);
};
export var getIdName = function (cssClassName, id) {
    return cssClassName + "_" + id;
};
export var getClassName = function (cssClassName) {
    return cssClassName;
};
export var getClassAndIdNames = function (cssClassName, id) {
    return {
        className: getClassName(cssClassName),
        idName: getIdName(cssClassName, id)
    };
};
export var getBasicProps = function (styleName, id) {
    var classAndIdNames = getClassAndIdNames(styleName, id);
    return {
        key: classAndIdNames.idName,
        className: classAndIdNames.className,
        id: classAndIdNames.idName
    };
};
export var stringToColour = function (str) {
    if (str) {
        var hash = 0;
        for (var i = 0; i < str.length; i++) {
            hash = str.charCodeAt(i) + ((hash << 5) - hash);
        }
        var colour = '#';
        for (var i = 0; i < 3; i++) {
            var value = (hash >> (i * 8)) & 0xff;
            colour += ('00' + value.toString(16)).substr(-2);
        }
        return colour;
    }
    else {
        return '#ffffff';
    }
};