import singular_cordova_sdk.SingularCordovaSdk;

@Override
public void onNewIntent(Intent intent) {
    SingularCordovaSdk.handleNewIntent(intent);
}

import UIKit
import SingularCordovaSdk

class AppDelegate: UIResponder, UIApplicationDelegate {
    
    var window: UIWindow?
    var viewController: MainViewController?
    
    func application(
        _ application: UIApplication,
        didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
    ) -> Bool {
        // Initialize window
        window = UIWindow(frame: UIScreen.main.bounds)
        
        // Configure view controller
        viewController = MainViewController()
        window?.rootViewController = viewController
        
        // Initialize Singular SDK with launch options
        SingularCordovaSdk.setLaunchOptions(launchOptions)
        
        // Make window visible
        window?.makeKeyAndVisible()
        
        return true
    }
    
    func application(
        _ application: UIApplication,
        continue userActivity: NSUserActivity,
        restorationHandler: @escaping ([Any]?) -> Void
    ) -> Bool {
        return SingularCordovaSdk.startSession(with: userActivity)
    }
}

// Create configuration
var singularConfig = new cordova.plugins.SingularCordovaSdk.SingularConfig(
  'YOUR_SDK_KEY',
  'YOUR_SDK_SECRET'
);

// Define link handler function
var linkHandler = function(data) {
  var deeplink = data.deeplink;
  var passthrough = data.passthrough;
  var isDeferred = data.isDeferred;
  
  console.log('Deep link:', deeplink);
  console.log('Passthrough:', passthrough);
  console.log('Is deferred:', isDeferred);
  
  // Add link handling logic here
  if (deeplink) {
    handleDeepLink(deeplink, isDeferred);
  }
};

// Attach link handler to configuration
singularConfig.withSingularLink(linkHandler);

// Initialize SDK
cordova.plugins.SingularCordovaSdk.init(singularConfig);

document.addEventListener('deviceready', initializeApp, false);

function initializeApp() {
  // Create configuration
  var config = new cordova.plugins.SingularCordovaSdk.SingularConfig(
    'YOUR_SDK_KEY',
    'YOUR_SDK_SECRET'
  );
  
  // Configure deep link handler
  config.withSingularLink(function(params) {
    console.log('=== Singular Link Resolved ===');
    console.log('Full params:', JSON.stringify(params));
    
    var deeplink = params.deeplink;
    var passthrough = params.passthrough;
    var isDeferred = params.isDeferred;
    
    // Log for debugging
    console.log('Deep link:', deeplink || 'null');
    console.log('Passthrough:', passthrough || 'null');
    console.log('Is deferred:', isDeferred);
    
    // Handle passthrough data
    if (passthrough) {
      handlePassthroughData(passthrough);
    }
    
    // Handle deep link navigation
    if (deeplink) {
      handleDeepLinkNavigation(deeplink, isDeferred);
    }
  });
  
  // Initialize SDK
  cordova.plugins.SingularCordovaSdk.init(config);
}

function handlePassthroughData(passthroughString) {
  try {
    var data = JSON.parse(passthroughString);
    
    // Apply promo code if present
    if (data.promo_code) {
      applyPromoCode(data.promo_code);
    }
    
    // Set user segment
    if (data.segment) {
      setUserSegment(data.segment);
    }
    
    // Track campaign
    if (data.campaign_id) {
      trackCampaign(data.campaign_id);
    }
  } catch (error) {
    console.error('Error parsing passthrough:', error);
  }
}

function handleDeepLinkNavigation(url, isDeferred) {
  // Parse URL to extract route and parameters
  var urlObj = parseDeepLink(url);
  
  console.log('Navigating to: ' + urlObj.route);
  console.log('Parameters:', urlObj.params);
  console.log('Deferred install:', isDeferred);
  
  // Route based on deep link structure
  switch (urlObj.route) {
    case 'product':
      navigateToProduct(urlObj.params.id);
      break;
    case 'promo':
      navigateToPromo(urlObj.params.code);
      break;
    case 'category':
      navigateToCategory(urlObj.params.name);
      break;
    default:
      navigateToHome();
  }
}

function parseDeepLink(url) {
  // Parse myapp://product/123?variant=blue
  var parts = url.split('?');
  var path = parts[0];
  var queryString = parts[1];
  
  var pathParts = path.replace(/^[^:]+:\/\//, '').split('/');
  var route = pathParts[0];
  
  // Parse parameters
  var params = {};
  
  // Add path parameters
  if (pathParts.length > 1) {
    params.id = pathParts[1];
  }
  
  // Add query parameters
  if (queryString) {
    queryString.split('&').forEach(function(pair) {
      var keyValue = pair.split('=');
      params[keyValue[0]] = decodeURIComponent(keyValue[1]);
    });
  }
  
  return { route: route, params: params };
}

// Navigation functions
function navigateToProduct(productId) {
  console.log('Navigating to product:', productId);
  // Your navigation logic
}

function navigateToPromo(promoCode) {
  console.log('Navigating to promo:', promoCode);
  // Your navigation logic
}

function navigateToCategory(categoryName) {
  console.log('Navigating to category:', categoryName);
  // Your navigation logic
}

function navigateToHome() {
  console.log('Navigating to home');
  // Your navigation logic
}

// Utility functions
function applyPromoCode(code) {
  console.log('Applying promo code:', code);
}

function setUserSegment(segment) {
  console.log('Setting user segment:', segment);
}

function trackCampaign(campaignId) {
  console.log('Tracking campaign:', campaignId);
}

// Example tracking link with passthrough:
// https://example.sng.link/A?_dl=myapp://product/123&_p={"campaign":"summer","promo":"SAVE20"}

singularConfig.withSingularLink(function(data) {
  var deeplink = data.deeplink;
  var passthrough = data.passthrough;
  
  if (passthrough) {
    // Parse JSON passthrough data
    var passthroughData = JSON.parse(passthrough);
    console.log('Campaign:', passthroughData.campaign);
    console.log('Promo code:', passthroughData.promo);
  }
});

// Example tracking link with parameter forwarding:
// https://example.sng.link/A?_dl=myapp://product&_forward_params=2&category=electronics&sort=price

singularConfig.withSingularLink(function(data) {
  var deeplink = data.deeplink;
  // deeplink will contain: myapp://product?category=electronics&sort=price
  
  console.log('Deep link with parameters:', deeplink);
  // Parse and use the forwarded parameters
});