"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.ts
var src_exports = {};
__export(src_exports, {
  Eventified: () => Eventified,
  Hookified: () => Hookified
});
module.exports = __toCommonJS(src_exports);

// src/eventified.ts
var Eventified = class {
  _eventListeners;
  _maxListeners;
  constructor() {
    this._eventListeners = /* @__PURE__ */ new Map();
    this._maxListeners = 100;
  }
  /**
   * Adds a handler function for a specific event that will run only once
   * @param {string | symbol} eventName
   * @param {EventListener} listener
   * @returns {IEventEmitter} returns the instance of the class for chaining
   */
  once(eventName, listener) {
    const onceListener = (...arguments_) => {
      this.off(eventName, onceListener);
      listener(...arguments_);
    };
    this.on(eventName, onceListener);
    return this;
  }
  /**
   * Gets the number of listeners for a specific event. If no event is provided, it returns the total number of listeners
   * @param {string} eventName The event name. Not required
   * @returns {number} The number of listeners
   */
  listenerCount(eventName) {
    if (!eventName) {
      return this.getAllListeners().length;
    }
    const listeners = this._eventListeners.get(eventName);
    return listeners ? listeners.length : 0;
  }
  /**
   * Gets an array of event names
   * @returns {Array<string | symbol>} An array of event names
   */
  eventNames() {
    return Array.from(this._eventListeners.keys());
  }
  /**
   * Gets an array of listeners for a specific event. If no event is provided, it returns all listeners
   * @param {string} [event] (Optional) The event name
   * @returns {EventListener[]} An array of listeners
   */
  rawListeners(event) {
    if (!event) {
      return this.getAllListeners();
    }
    return this._eventListeners.get(event) ?? [];
  }
  /**
   * Prepends a listener to the beginning of the listeners array for the specified event
   * @param {string | symbol} eventName
   * @param {EventListener} listener
   * @returns {IEventEmitter} returns the instance of the class for chaining
   */
  prependListener(eventName, listener) {
    const listeners = this._eventListeners.get(eventName) ?? [];
    listeners.unshift(listener);
    this._eventListeners.set(eventName, listeners);
    return this;
  }
  /**
   * Prepends a one-time listener to the beginning of the listeners array for the specified event
   * @param {string | symbol} eventName
   * @param {EventListener} listener
   * @returns {IEventEmitter} returns the instance of the class for chaining
   */
  prependOnceListener(eventName, listener) {
    const onceListener = (...arguments_) => {
      this.off(eventName, onceListener);
      listener(...arguments_);
    };
    this.prependListener(eventName, onceListener);
    return this;
  }
  /**
   * Gets the maximum number of listeners that can be added for a single event
   * @returns {number} The maximum number of listeners
   */
  maxListeners() {
    return this._maxListeners;
  }
  /**
   * Adds a listener for a specific event. It is an alias for the on() method
   * @param {string | symbol} event
   * @param {EventListener} listener
   * @returns {IEventEmitter} returns the instance of the class for chaining
   */
  addListener(event, listener) {
    this.on(event, listener);
    return this;
  }
  /**
   * Adds a listener for a specific event
   * @param {string | symbol} event
   * @param {EventListener} listener
   * @returns {IEventEmitter} returns the instance of the class for chaining
   */
  on(event, listener) {
    if (!this._eventListeners.has(event)) {
      this._eventListeners.set(event, []);
    }
    const listeners = this._eventListeners.get(event);
    if (listeners) {
      if (listeners.length >= this._maxListeners) {
        console.warn(`MaxListenersExceededWarning: Possible event memory leak detected. ${listeners.length + 1} ${event} listeners added. Use setMaxListeners() to increase limit.`);
      }
      listeners.push(listener);
    }
    return this;
  }
  /**
   * Removes a listener for a specific event. It is an alias for the off() method
   * @param {string | symbol} event
   * @param {EventListener} listener
   * @returns {IEventEmitter} returns the instance of the class for chaining
   */
  removeListener(event, listener) {
    this.off(event, listener);
    return this;
  }
  /**
   * Removes a listener for a specific event
   * @param {string | symbol} event
   * @param {EventListener} listener
   * @returns {IEventEmitter} returns the instance of the class for chaining
   */
  off(event, listener) {
    const listeners = this._eventListeners.get(event) ?? [];
    const index = listeners.indexOf(listener);
    if (index > -1) {
      listeners.splice(index, 1);
    }
    if (listeners.length === 0) {
      this._eventListeners.delete(event);
    }
    return this;
  }
  /**
   * Calls all listeners for a specific event
   * @param {string | symbol} event
   * @param arguments_ The arguments to pass to the listeners
   * @returns {boolean} Returns true if the event had listeners, false otherwise
   */
  emit(event, ...arguments_) {
    let result = false;
    const listeners = this._eventListeners.get(event);
    if (listeners && listeners.length > 0) {
      for (const listener of listeners) {
        listener(...arguments_);
        result = true;
      }
    }
    return result;
  }
  /**
   * Gets all listeners for a specific event. If no event is provided, it returns all listeners
   * @param {string} [event] (Optional) The event name
   * @returns {EventListener[]} An array of listeners
   */
  listeners(event) {
    return this._eventListeners.get(event) ?? [];
  }
  /**
   * Removes all listeners for a specific event. If no event is provided, it removes all listeners
   * @param {string} [event] (Optional) The event name
   * @returns {IEventEmitter} returns the instance of the class for chaining
   */
  removeAllListeners(event) {
    if (event) {
      this._eventListeners.delete(event);
    } else {
      this._eventListeners.clear();
    }
    return this;
  }
  /**
   * Sets the maximum number of listeners that can be added for a single event
   * @param {number} n The maximum number of listeners
   * @returns {void}
   */
  setMaxListeners(n) {
    this._maxListeners = n;
    for (const listeners of this._eventListeners.values()) {
      if (listeners.length > n) {
        listeners.splice(n);
      }
    }
  }
  /**
   * Gets all listeners
   * @returns {EventListener[]} An array of listeners
   */
  getAllListeners() {
    let result = new Array();
    for (const listeners of this._eventListeners.values()) {
      result = result.concat(listeners);
    }
    return result;
  }
};

// src/index.ts
var Hookified = class extends Eventified {
  _hooks;
  constructor() {
    super();
    this._hooks = /* @__PURE__ */ new Map();
  }
  /**
   * Adds a handler function for a specific event
   * @param {string} event
   * @param {Hook} handler - this can be async or sync
   * @returns {void}
   */
  onHook(event, handler) {
    const eventHandlers = this._hooks.get(event);
    if (eventHandlers) {
      eventHandlers.push(handler);
    } else {
      this._hooks.set(event, [handler]);
    }
  }
  /**
   * Adds a handler that only executes once for a specific event
   * @param event
   * @param handler
   */
  onceHook(event, handler) {
    const hook = async (...arguments_) => {
      this.removeHook(event, hook);
      return handler(...arguments_);
    };
    this.onHook(event, hook);
  }
  /**
   * Removes a handler function for a specific event
   * @param {string} event
   * @param {Hook} handler
   * @returns {void}
   */
  removeHook(event, handler) {
    const eventHandlers = this._hooks.get(event);
    if (eventHandlers) {
      const index = eventHandlers.indexOf(handler);
      if (index !== -1) {
        eventHandlers.splice(index, 1);
      }
    }
  }
  /**
   * Calls all handlers for a specific event
   * @param {string} event
   * @param {T[]} arguments_
   * @returns {Promise<void>}
   */
  async hook(event, ...arguments_) {
    const eventHandlers = this._hooks.get(event);
    if (eventHandlers) {
      for (const handler of eventHandlers) {
        try {
          await handler(...arguments_);
        } catch (error) {
          this.emit("error", new Error(`Error in hook handler for event "${event}": ${error.message}`));
        }
      }
    }
  }
  /**
   * Gets all hooks
   * @returns {Map<string, Hook[]>}
   */
  get hooks() {
    return this._hooks;
  }
  /**
   * Gets all hooks for a specific event
   * @param {string} event
   * @returns {Hook[]}
   */
  getHooks(event) {
    return this._hooks.get(event);
  }
  /**
   * Removes all hooks
   * @returns {void}
   */
  clearHooks() {
    this._hooks.clear();
  }
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  Eventified,
  Hookified
});