@applitools/monitoring-commons/dist/cjs/monitoring-commons.js

'use strict';
function makeTiming({ parentPerformance = undefined, nowService = Date.now } = {}) {
    const performance = parentPerformance || {};
    /**
     *
     * @template T
     * @param {string} name
     * @param {()=>Promise<T>} f
     * @returns {Promise<T>}
     */
    function timeItAsync(name, f) {
        const start = nowService();
        return f().then((v) => ((performance[name] = (performance[name] || 0) + nowService() - start), v), (v) => ((performance[name] = (performance[name] || 0) + nowService() - start), Promise.reject(v)));
    }
    /**
     *
     * @param {string} name
     * @returns {()=>void}
     */
    function getTimeItCallback(name) {
        const start = nowService();
        return () => {
            performance[name] = (performance[name] || 0) + nowService() - start;
        };
    }
    /**
     *
     * @template T
     * @param {string} name
     * @param {()=>T} f
     * @returns {T}
     */
    function timeIt(name, f) {
        const start = nowService();
        try {
            const ret = f();
            performance[name] = (performance[name] || 0) + nowService() - start;
            return ret;
        }
        catch (err) {
            performance[name] = (performance[name] || 0) + nowService() - start;
            throw err;
        }
    }
    return {
        timeItAsync,
        timeIt,
        getTimeItCallback,
        performance,
    };
}
function makeOrderedTiming({ parentPerformance = undefined, nowService = Date.now } = {}) {
    let index = 0;
    const performance = parentPerformance || {};
    /**
     *
     * @template T
     * @param {string} name
     * @param {()=>Promise<T>} f
     * @returns {Promise<T>}
     */
    function timeItAsync(name, f) {
        const start = nowService();
        const number = index;
        index++;
        const prefix = numberToPrefix(number);
        const nameWithPrefix = `${prefix}. ${name}`;
        return f().then((v) => ((performance[nameWithPrefix] = nowService() - start), v), (v) => ((performance[nameWithPrefix] = nowService() - start), Promise.reject(v)));
    }
    /**
     *
     * @param {string} name
     * @returns {()=>void}
     */
    function getTimeItCallback(name) {
        const number = index;
        index++;
        const prefix = numberToPrefix(number);
        const nameWithPrefix = `${prefix}. ${name}`;
        const start = nowService();
        return () => {
            performance[nameWithPrefix] = nowService() - start;
        };
    }
    /**
     *
     * @template T
     * @param {string} name
     * @param {()=>T} f
     * @returns {T}
     */
    function timeIt(name, f) {
        const start = nowService();
        const number = index;
        const prefix = numberToPrefix(number);
        const nameWithPrefix = `${prefix}. ${name}`;
        index++;
        try {
            const ret = f();
            performance[nameWithPrefix] = nowService() - start;
            return ret;
        }
        catch (err) {
            performance[nameWithPrefix] = nowService() - start;
            throw err;
        }
    }
    function numberToPrefix(number) {
        const letters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
        const digits = Math.floor(number / letters.length);
        const remainder = number % letters.length;
        const zPrefix = digits ? new Array(digits - 1).fill('Z').join('') : '';
        return zPrefix + letters[remainder];
    }
    return {
        timeItAsync,
        timeIt,
        getTimeItCallback,
        performance,
    };
}
module.exports = {
    makeTiming,
    makeOrderedTiming,
};
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