@raona/sp/dist/functions/calculateDropdownOptions.js

Raona utilities to work with Sharepoint using pnp/sp

"use strict";
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", { value: true });
function calculateDropdownOptions(options, selectedOption, exclusiveKey) {
    var multiple = typeof selectedOption.selected !== 'undefined';
    var selectedOptionsRaw = [];
    var hasExclusiveKey = typeof exclusiveKey !== 'undefined';
    var isExclusiveBeingChanged = selectedOption.key === exclusiveKey;
    var opts = options.map(function (o) {
        // Normal behaviour
        if (o.key === selectedOption.key) {
            o.selected = multiple ? selectedOption.selected : true;
        }
        else if (!multiple) {
            o.selected = false;
        }
        // override behaviour when there is an exclusiveKey
        if (hasExclusiveKey) {
            if (isExclusiveBeingChanged && selectedOption.selected)
                o.selected = false;
            if (!isExclusiveBeingChanged && o.key === exclusiveKey)
                o.selected = false;
            if (isExclusiveBeingChanged && o.key === exclusiveKey)
                o.selected = selectedOption.selected;
        }
        if (o.selected) {
            selectedOptionsRaw.push(o.text);
        }
        return __assign({}, o);
    });
    return {
        dropdownOptions: opts,
        selectedOptionsRaw: selectedOptionsRaw
    };
}
exports.calculateDropdownOptions = calculateDropdownOptions;