@stokr/components-library/dist/services/TimerService.js

STOKR - Components Library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
class TimerService {
  constructor() {
    this.timers = new Map();
    this.listeners = new Map();
  }
  startTimer(timerId, duration, onTick, onExpire) {
    // Clear existing timer if it exists
    this.stopTimer(timerId);
    const startTime = Date.now();
    const endTime = startTime + duration * 1000;
    const timer = {
      startTime,
      endTime,
      duration,
      interval: null,
      onTick,
      onExpire
    };
    this.timers.set(timerId, timer);
    timer.interval = setInterval(() => {
      const now = Date.now();
      const elapsed = Math.floor((now - startTime) / 1000);
      const remaining = Math.max(0, duration - elapsed);

      // Call onTick callback with remaining time
      if (onTick) {
        onTick(remaining, remaining <= 0);
      }
      if (remaining <= 0) {
        this.stopTimer(timerId);
        if (onExpire) {
          onExpire();
        }
      }
    }, 1000);

    // Initial call
    if (onTick) {
      onTick(duration, false);
    }
  }
  stopTimer(timerId) {
    const timer = this.timers.get(timerId);
    if (timer) {
      if (timer.interval) {
        clearInterval(timer.interval);
      }
      this.timers.delete(timerId);
    }
  }
  getTimerInfo(timerId) {
    const timer = this.timers.get(timerId);
    if (!timer) return null;
    const now = Date.now();
    const elapsed = Math.floor((now - timer.startTime) / 1000);
    const remaining = Math.max(0, timer.duration - elapsed);
    return {
      remaining,
      isExpired: remaining <= 0,
      isActive: true
    };
  }
  isTimerActive(timerId) {
    return this.timers.has(timerId);
  }

  // Cleanup all timers
  cleanup() {
    this.timers.forEach(timer => {
      if (timer.interval) {
        clearInterval(timer.interval);
      }
    });
    this.timers.clear();
  }
}

// Singleton instance
const timerService = new TimerService();

// Cleanup on page unload
if (typeof window !== 'undefined') {
  window.addEventListener('beforeunload', () => {
    timerService.cleanup();
  });
}
var _default = exports.default = timerService;