unstated-enhancers/dist/src/support/counter.js

Unstated tools for state management

"use strict";
var __spreadArrays = (this && this.__spreadArrays) || function () {
    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
    for (var r = Array(s), k = 0, i = 0; i < il; i++)
        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
            r[k] = a[j];
    return r;
};
Object.defineProperty(exports, "__esModule", { value: true });
var Counter = /** @class */ (function () {
    function Counter() {
        this.counters = {};
        this.collapsed = true;
        this.debounce = 200;
    }
    Counter.prototype.__sum = function (total, num) {
        return total + num;
    };
    Counter.prototype.config = function (config) {
        for (var _i = 0, _a = Object.entries(config); _i < _a.length; _i++) {
            var _b = _a[_i], key = _b[0], value = _b[1];
            this[key] = value;
        }
    };
    Counter.prototype.count = function (component) {
        var name = typeof component === 'string' ? component : component.constructor.name;
        if (!this.counters[name]) {
            this.counters[name] = 0;
        }
        this.counters[name] += 1;
        this.__log();
    };
    Counter.prototype.__log = function () {
        var _this = this;
        if (this.debounceId) {
            clearTimeout(this.debounceId);
        }
        this.debounceId = setTimeout(function () {
            _this.__print();
        }, this.debounce);
    };
    Counter.prototype.__print = function () {
        var _this = this;
        var titleStyles = ['color: black; font-weight: bold;'];
        var group = this.collapsed ? console.groupCollapsed : console.group;
        var counter = Object.values(this.counters).reduce(this.__sum);
        var info = counter + " COMPONENT UPDATES";
        group.apply(void 0, __spreadArrays(["%c " + info], titleStyles));
        var sorted = {};
        Object.keys(this.counters)
            .sort(function (a, b) {
            if (a > b) {
                return 1;
            }
            if (a < b) {
                return -1;
            }
            return 0;
        }).forEach(function (name) {
            console.log(name + " " + _this.counters[name]);
            sorted[name] = _this.counters[name];
        });
        console.groupEnd();
        this.counters = {};
    };
    return Counter;
}());
exports.default = Counter;