/**
 * Advanced usage examples for the Daily Notification plugin
 * Demonstrates complex scenarios and best practices
 */

import { registerPlugin } from '@capacitor/core';
import { DailyNotificationPlugin, NotificationOptions, NotificationSettings } from '../src/definitions';

const DailyNotification = registerPlugin<DailyNotificationPlugin>('DailyNotification');

/**
 * Example of handling multiple notification schedules
 */
async function handleMultipleSchedules() {
  try {
    // Morning notification
    await DailyNotification.scheduleDailyNotification({
      url: 'https://api.example.com/morning-content',
      time: '08:00',
      title: 'Morning Briefing',
      body: 'Your morning briefing is ready',
      priority: 'high'
    });

    // Evening notification
    await DailyNotification.scheduleDailyNotification({
      url: 'https://api.example.com/evening-content',
      time: '20:00',
      title: 'Evening Summary',
      body: 'Your daily summary is ready',
      priority: 'normal'
    });

    console.log('Multiple schedules set up successfully');
  } catch (error) {
    console.error('Failed to setup multiple schedules:', error);
  }
}

/**
 * Example of handling timezone changes
 */
async function handleTimezoneChanges() {
  try {
    // Get user's timezone
    const userTimezone = Intl.DateTimeFormat().resolvedOptions().timeZone;
    
    // Schedule notification with timezone consideration
    await DailyNotification.scheduleDailyNotification({
      url: 'https://api.example.com/timezone-aware-content',
      time: '09:00',
      title: 'Timezone-Aware Update',
      body: 'Your timezone-aware content is ready',
      timezone: userTimezone
    });

    // Listen for timezone changes
    window.addEventListener('timezonechange', async () => {
      const newTimezone = Intl.DateTimeFormat().resolvedOptions().timeZone;
      await DailyNotification.updateSettings({
        timezone: newTimezone
      });
    });
  } catch (error) {
    console.error('Failed to handle timezone changes:', error);
  }
}

/**
 * Example of implementing retry logic with exponential backoff
 */
async function implementRetryLogic() {
  const maxRetries = 3;
  const baseDelay = 1000; // 1 second

  async function fetchWithRetry(url: string, retryCount = 0): Promise<Response> {
    try {
      const response = await fetch(url);
      if (!response.ok) throw new Error('Network response was not ok');
      return response;
    } catch (error) {
      if (retryCount >= maxRetries) throw error;
      
      const delay = baseDelay * Math.pow(2, retryCount);
      await new Promise(resolve => setTimeout(resolve, delay));
      return fetchWithRetry(url, retryCount + 1);
    }
  }

  try {
    await DailyNotification.scheduleDailyNotification({
      url: 'https://api.example.com/unstable-content',
      time: '10:00',
      title: 'Retry-Enabled Update',
      body: 'Your content with retry logic is ready',
      retryCount: maxRetries,
      retryInterval: baseDelay / 1000, // Convert to seconds
      contentHandler: async (response) => {
        const data = await response.json();
        return {
          title: data.title,
          body: data.content,
          data: data.metadata
        };
      }
    });
  } catch (error) {
    console.error('Failed to implement retry logic:', error);
  }
}

/**
 * Example of implementing offline support
 */
async function implementOfflineSupport() {
  try {
    // Check if we're online
    const isOnline = navigator.onLine;
    
    await DailyNotification.scheduleDailyNotification({
      url: 'https://api.example.com/offline-aware-content',
      time: '11:00',
      title: 'Offline-Aware Update',
      body: 'Your offline-aware content is ready',
      offlineFallback: true,
      cacheDuration: 24, // Cache for 24 hours
      contentHandler: async (response) => {
        const data = await response.json();
        
        // Store in IndexedDB for offline access
        if ('indexedDB' in window) {
          const db = await openDB('notificationCache', 1, {
            upgrade(db) {
              db.createObjectStore('content');
            }
          });
          await db.put('content', data, 'latest');
        }
        
        return {
          title: data.title,
          body: data.content,
          data: data.metadata
        };
      }
    });

    // Listen for online/offline events
    window.addEventListener('online', () => {
      console.log('Back online, syncing content...');
      // Trigger content sync
    });

    window.addEventListener('offline', () => {
      console.log('Offline, using cached content...');
      // Use cached content
    });
  } catch (error) {
    console.error('Failed to implement offline support:', error);
  }
}

/**
 * Example of implementing user preferences
 */
async function implementUserPreferences() {
  try {
    // Get user preferences from storage
    const preferences = {
      notificationTime: '12:00',
      soundEnabled: true,
      priority: 'high' as const,
      categories: ['news', 'weather', 'tasks']
    };

    await DailyNotification.scheduleDailyNotification({
      url: 'https://api.example.com/personalized-content',
      time: preferences.notificationTime,
      title: 'Personalized Update',
      body: 'Your personalized content is ready',
      sound: preferences.soundEnabled,
      priority: preferences.priority,
      headers: {
        'X-User-Categories': preferences.categories.join(',')
      }
    });

    // Listen for preference changes
    window.addEventListener('storage', (event) => {
      if (event.key === 'notificationPreferences') {
        const newPreferences = JSON.parse(event.newValue || '{}');
        DailyNotification.updateSettings({
          time: newPreferences.notificationTime,
          sound: newPreferences.soundEnabled,
          priority: newPreferences.priority
        });
      }
    });
  } catch (error) {
    console.error('Failed to implement user preferences:', error);
  }
}

/**
 * Example of implementing analytics and monitoring
 */
async function implementAnalytics() {
  try {
    await DailyNotification.scheduleDailyNotification({
      url: 'https://api.example.com/analytics-enabled-content',
      time: '13:00',
      title: 'Analytics-Enabled Update',
      body: 'Your analytics-enabled content is ready',
      contentHandler: async (response) => {
        const data = await response.json();
        
        // Track notification delivery
        await trackEvent('notification_delivered', {
          timestamp: new Date().toISOString(),
          contentId: data.id,
          contentType: data.type
        });
        
        return {
          title: data.title,
          body: data.content,
          data: data.metadata
        };
      }
    });

    // Track notification interactions
    document.addEventListener('notification_clicked', async (event) => {
      await trackEvent('notification_clicked', {
        timestamp: new Date().toISOString(),
        notificationId: event.detail.id,
        action: event.detail.action
      });
    });
  } catch (error) {
    console.error('Failed to implement analytics:', error);
  }
}

// Helper function for analytics
async function trackEvent(eventName: string, properties: Record<string, any>) {
  // Implement your analytics tracking logic here
  console.log(`Tracking event: ${eventName}`, properties);
}

// Export all advanced example functions
export {
  handleMultipleSchedules,
  handleTimezoneChanges,
  implementRetryLogic,
  implementOfflineSupport,
  implementUserPreferences,
  implementAnalytics
};