/*
* Adapted from clsx (MIT License).
* Source: https://github.com/lukeed/clsx/blob/master/src/index.js
*
* MIT License
*
* Copyright (c) Luke Edwards <luke.edwards05@gmail.com> (lukeed.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
type ClassValue = string | number | boolean | null | undefined | ClassArray | ClassDictionary;
type ClassArray = ClassValue[];
type ClassDictionary = Record<string, boolean | null | undefined>;
const toVal = (mix: ClassValue): string => {
let str = '';
if (typeof mix === 'string' || typeof mix === 'number') {
str += mix;
} else if (typeof mix === 'object' && mix !== null) {
if (Array.isArray(mix)) {
for (const item of mix) {
if (item) {
const y = toVal(item);
if (y) {
str && (str += ' ');
str += y;
}
}
}
} else {
for (const key in mix) {
if (mix[key]) {
str && (str += ' ');
str += key;
}
}
}
}
return str;
};
const clsx = (...args: ClassValue[]): string => {
let str = '';
for (const arg of args) {
if (arg) {
const x = toVal(arg);
if (x) {
str && (str += ' ');
str += x;
}
}
}
return str;
};
export default clsx;
