Function compareStringToProps

bootstrap-js/modules/ts_helpers.js:8–122

(str, props, debug = false)

 * @returns {string}
 */
export function compareStringToProps(str, props, debug = false){
    if (!str || !str.trim()) {
        debug && console.log('empty filter');
        return 1;
    }
    let match = str.matchAll(/(\([^)(]+\))/g);
    let matchAll = Array.from(match);
    debug && console.log('matchAll');
    debug && console.log(matchAll);
    matchAll.forEach(item=>{
        let single = item[1];
        // console.log('wrong pattern : ' + item + ', skipped');
        let matchProp = single.match(/\(([^<>=]+)(=|<=|>=)([^<>=]+)\)/);
        if (!matchProp) {
            str = str.replace(single,0);
            debug && console.log('wrong pattern : ' + single + ', skipped, str = "'+ str +'"');
            return;
        }
        debug && console.log('matchProp');
        debug && console.log(matchProp);
        let propName = matchProp[1].trim();
        let propCompare = matchProp[2];
        let propTest = matchProp[3].trim();
        let propValue = props[propName];

        if (!propValue) {
            debug && console.log('property check false(prop not exists or empty) for: '+ propName + ', while serve '+item[0]);
            str = str.replace(item[0],'0');
        } else {
            // let compareRes = propValue.match(//);
            let result;
            switch (propCompare) {
                case '=':
                    if (propTest.trim() == '*') {
                        result = '1';
                        break;
                    }
                    // quote all regex symbols except of *
                    var re = new RegExp(propTest.replace(/([.?+^$[\]\\(){}|-])/g, "\\$1"));
                    result = propValue.match(re);
                    break;
                case "<=":
                    result = parseFloat(propValue) < parseFloat(propTest);
                    debug && console.log('propValue = '+ parseFloat(propValue) + " ; propTest = " + parseFloat(propTest) + "; compare = " + propCompare + " ; result = "+result);
                    break;
                case ">=":
                    result = parseFloat(propValue) > parseFloat(propTest);
                    break;
                default:
                    debug && console.log('compare string error. wrong part: '+matchProp[0]+' at the moment: '+str);
                    str = "-1";
            }
            str = str.replace(item[0], result ? '1' : '0');
        }
        debug && console.log('compare string result after : '+single+' = '+str);
    })

    let counter = 0;