export { getAppUrl, getAppUrls, extractCsrfToken } from './app';

export {
    capitalizeText,
    capitalizeWords,
    formatCurrency,
    formatDateDisplay,
    formatValue,
} from './format';

export { levenshteinDistance } from './levenshtein';

export function getParentElmtByClassName(elmt, className: string) {
    let parentElmt = elmt.parentElement;
    while (parentElmt) {
        if (parentElmt.classList.contains(className)) {
            break;
        }
        parentElmt = parentElmt.parentElement;
    }

    return parentElmt;
}

export function getRelativeBoundingClientRect(
    clientRect1: any,
    clientRect2: any
) {
    const relativeClientRect = {
        x: 0,
        y: 0,
        top: 0,
        right: 0,
        bottom: 0,
        left: 0,
    };

    relativeClientRect.x = clientRect1.x - clientRect2.x;
    relativeClientRect.y = clientRect1.y - clientRect2.y;
    relativeClientRect.top = clientRect1.top - clientRect2.top;
    relativeClientRect.right = clientRect1.right - clientRect2.right;
    relativeClientRect.bottom = clientRect1.bottom - clientRect2.bottom;
    relativeClientRect.left = clientRect1.left - clientRect2.left;

    return relativeClientRect;
}

/**
 * Generates string of random numbers. Primarily used in making unique ids for components.
 * @param {number} length Length of the string
 * @returns {string}
 */
export function randNumStr(length = 16): string {
    const n = 10e16;
    const m: number = Math.ceil(length / 16);
    let str = '';
    for (let i = 0; i < m; i++) {
        str += (Math.random() * n).toString();
    }
    return str.slice(0, length);
}

export function removeAllChildNodes(parent) {
    if(parent){
        while (parent.firstChild) {
            parent.removeChild(parent.firstChild);
        }
    }
}