Advanced Features

/**
 * Take memory heap snapshot
 * @returns Promise resolving when snapshot captured
 */
browser.takeHeapSnapshot();

/**
 * Enable performance metrics collection
 * @returns Promise resolving when metrics enabled
 */
browser.enablePerformanceMetrics();

/**
 * Get collected performance metrics
 * @returns Promise resolving with performance data
 */
browser.getPerformanceMetrics(): Promise<PerformanceMetrics>;

/**
 * Performance metrics interface
 */
interface PerformanceMetrics {
  Timestamp: number;
  Documents: number;
  Frames: number;
  JSEventListeners: number;
  Nodes: number;
  LayoutCount: number;
  RecalcStyleCount: number;
  LayoutDuration: number;
  RecalcStyleDuration: number;
  ScriptDuration: number;
  TaskDuration: number;
}

// Monitor page performance
browser
  .url('https://example.com')
  .enablePerformanceMetrics()
  .waitForElementVisible('body', 5000)
  .getPerformanceMetrics()
  .then(metrics => {
    console.log('Layout count:', metrics.LayoutCount);
    console.log('Script duration:', metrics.ScriptDuration);
  })
  .takeHeapSnapshot();

/**
 * Inject aXe accessibility testing library into page
 * @returns Promise resolving when aXe injected
 */
browser.axeInject();

/**
 * Run accessibility audit tests
 * @param options - aXe testing options
 * @returns Promise resolving with accessibility results
 */
browser.axeRun(options?: AxeOptions): Promise<AxeResults>;

/**
 * aXe testing options interface
 */
interface AxeOptions {
  // CSS selector or elements to include/exclude
  include?: string[] | Element[];
  exclude?: string[] | Element[];
  
  // Accessibility rules to run
  rules?: Record<string, {enabled: boolean}>;
  
  // Result types to return
  resultTypes?: ('violations' | 'incomplete' | 'passes' | 'inapplicable')[];
  
  // Tags to filter rules
  tags?: string[];
}

/**
 * aXe results interface
 */
interface AxeResults {
  violations: AxeViolation[];
  passes: AxeResult[];
  incomplete: AxeResult[];
  inapplicable: AxeResult[];
  timestamp: string;
  url: string;
}

/**
 * aXe violation interface
 */
interface AxeViolation {
  id: string;
  impact: 'minor' | 'moderate' | 'serious' | 'critical';
  description: string;
  help: string;
  helpUrl: string;
  nodes: AxeNode[];
}

// Basic accessibility testing
browser
  .url('https://example.com')
  .axeInject()
  .axeRun()
  .then(results => {
    if (results.violations.length > 0) {
      console.log('Accessibility violations found:', results.violations.length);
      results.violations.forEach(violation => {
        console.log(`${violation.impact}: ${violation.description}`);
      });
    }
  });

// Targeted accessibility testing
browser
  .url('https://example.com/form')
  .axeInject()
  .axeRun({
    include: ['#main-form'],
    exclude: ['.advertisement'],
    tags: ['wcag2a', 'wcag21aa'],
    rules: {
      'color-contrast': { enabled: true },
      'keyboard-navigation': { enabled: true }
    }
  })
  .then(results => {
    console.log('Form accessibility check:', results.violations.length, 'violations');
  });

/**
 * Check if running on iOS platform
 * @returns Boolean indicating iOS platform
 */
browser.isIOS(): boolean;

/**
 * Check if running on Android platform  
 * @returns Boolean indicating Android platform
 */
browser.isAndroid(): boolean;

/**
 * Check if running on mobile platform (iOS or Android)
 * @returns Boolean indicating mobile platform
 */
browser.isMobile(): boolean;

/**
 * Set device dimensions for mobile testing
 * @param width - Device width in pixels
 * @param height - Device height in pixels
 * @returns Promise resolving when dimensions set
 */
browser.setDeviceDimensions(width: number, height: number);

/**
 * Set GPS coordinates for location testing
 * @param latitude - Latitude coordinate
 * @param longitude - Longitude coordinate
 * @returns Promise resolving when location set
 */
browser.setGeolocation(latitude: number, longitude: number);

// Platform-specific testing
if (browser.isMobile()) {
  console.log('Running on mobile platform');
  
  if (browser.isIOS()) {
    console.log('iOS-specific testing');
    browser.setDeviceDimensions(375, 812); // iPhone X dimensions
  } else if (browser.isAndroid()) {
    console.log('Android-specific testing');
    browser.setDeviceDimensions(360, 640); // Android dimensions
  }
  
  // Set location for mobile testing
  browser.setGeolocation(37.7749, -122.4194); // San Francisco
}

// Responsive testing
browser
  .url('https://example.com')
  .setDeviceDimensions(320, 568) // Mobile
  .assert.visible('.mobile-menu')
  .setDeviceDimensions(1024, 768) // Tablet
  .assert.visible('.tablet-layout')
  .resizeWindow(1920, 1080) // Desktop
  .assert.visible('.desktop-header');

/**
 * Get browser logs by type
 * @param type - Log type ('browser', 'driver', 'client', 'server')
 * @returns Promise resolving with log entries
 */
browser.getLog(type: LogType): Promise<LogEntry[]>;

/**
 * Get available log types
 * @returns Promise resolving with array of log types
 */
browser.getLogTypes(): Promise<LogType[]>;

/**
 * Check if specific log type is available
 * @param type - Log type to check
 * @returns Promise resolving with availability boolean
 */
browser.isLogAvailable(type: LogType): Promise<boolean>;

/**
 * Log type options
 */
type LogType = 'browser' | 'driver' | 'client' | 'server' | 'performance';

/**
 * Log entry interface
 */
interface LogEntry {
  level: 'SEVERE' | 'WARNING' | 'INFO' | 'DEBUG';
  message: string;
  timestamp: number;
  source: string;
}

// Check browser console logs
browser
  .url('https://example.com')
  .getLogTypes()
  .then(types => {
    console.log('Available log types:', types);
  })
  .getLog('browser')
  .then(logs => {
    logs.forEach(log => {
      if (log.level === 'SEVERE') {
        console.log('Browser error:', log.message);
      }
    });
  });

// Monitor performance logs
browser
  .isLogAvailable('performance')
  .then(available => {
    if (available) {
      return browser.getLog('performance');
    }
  })
  .then(perfLogs => {
    if (perfLogs) {
      console.log('Performance entries:', perfLogs.length);
    }
  });

/**
 * Register HTTP basic authentication credentials
 * @param username - Username for authentication
 * @param password - Password for authentication
 * @returns Promise resolving when credentials registered
 */
browser.registerBasicAuth(username: string, password: string);

// Set up basic authentication
browser
  .registerBasicAuth('testuser', 'secret123')
  .url('https://secured.example.com')
  .waitForElementVisible('body', 5000)
  .assert.titleContains('Secured Area');

/**
 * Mock HTTP responses for testing
 * @param url - URL pattern to mock
 * @param response - Mock response configuration
 * @returns Promise resolving when mock configured
 */
browser.mockResponse(url: string | RegExp, response: MockResponse);

/**
 * Set network conditions for testing
 * @param conditions - Network condition parameters
 * @returns Promise resolving when conditions set
 */
browser.setConditions(conditions: NetworkConditions);

/**
 * Capture network requests for analysis
 * @param callback - Function to handle captured requests
 * @returns Promise resolving when capture configured
 */
browser.captureRequests(callback: (request: NetworkRequest) => void);

/**
 * Mock response configuration
 */
interface MockResponse {
  status: number;
  headers?: Record<string, string>;
  body?: string | object;
  delay?: number;
}

/**
 * Network conditions configuration
 */
interface NetworkConditions {
  offline: boolean;
  downloadThroughput: number; // bytes/sec
  uploadThroughput: number;   // bytes/sec
  latency: number;            // milliseconds
}

/**
 * Network request information
 */
interface NetworkRequest {
  url: string;
  method: string;
  headers: Record<string, string>;
  body?: string;
  timestamp: number;
}

// Mock API responses
browser
  .mockResponse('/api/users', {
    status: 200,
    headers: { 'Content-Type': 'application/json' },
    body: { users: [{ id: 1, name: 'Test User' }] }
  })
  .url('https://example.com/users')
  .waitForElementVisible('.user-list', 5000);

// Test slow network conditions
browser
  .setConditions({
    offline: false,
    downloadThroughput: 1024 * 1024, // 1MB/s
    uploadThroughput: 512 * 1024,    // 512KB/s
    latency: 100                     // 100ms
  })
  .url('https://example.com')
  .waitForElementVisible('body', 10000);

// Capture and analyze requests
browser
  .captureRequests(request => {
    console.log(`${request.method} ${request.url}`);
    if (request.url.includes('/api/')) {
      console.log('API request captured:', request);
    }
  })
  .url('https://example.com')
  .click('#load-data-button');

/**
 * Enter interactive debug mode
 * @returns Promise resolving when debug session ends
 */
browser.debug();

/**
 * Pause test execution for specified duration
 * @param ms - Milliseconds to pause
 * @returns Promise resolving after pause
 */
browser.pause(ms: number);

// Debug test execution
browser
  .url('https://example.com')
  .debug() // Pauses here for manual inspection
  .click('#submit-button')
  .pause(2000) // Wait 2 seconds
  .assert.visible('#success-message');

/**
 * Capture and save screenshot with custom options
 * @param filename - Path to save screenshot
 * @param options - Screenshot options
 * @returns Promise resolving when screenshot saved
 */
browser.saveScreenshot(filename: string, options?: ScreenshotOptions);

/**
 * Save DOM snapshot to file
 * @param filename - Path to save snapshot
 * @param options - Snapshot options
 * @returns Promise resolving when snapshot saved
 */
browser.saveSnapshot(filename: string, options?: SnapshotOptions);

/**
 * Screenshot options
 */
interface ScreenshotOptions {
  // Element to screenshot (default: full page)
  element?: string;
  
  // Include element padding
  padding?: number;
  
  // Hide elements before screenshot
  hideElements?: string[];
}

/**
 * Snapshot options
 */
interface SnapshotOptions {
  // Include inline styles
  includeStyles?: boolean;
  
  // Include script tags
  includeScripts?: boolean;
  
  // Pretty print HTML
  prettyPrint?: boolean;
}

// Enhanced screenshots
browser
  .url('https://example.com')
  .saveScreenshot('./screenshots/full-page.png')
  .saveScreenshot('./screenshots/header-only.png', {
    element: '#header',
    padding: 10,
    hideElements: ['.advertisement', '.popup']
  });

// DOM snapshots with options
browser
  .saveSnapshot('./snapshots/page-state.html', {
    includeStyles: true,
    includeScripts: false,
    prettyPrint: true
  });

/**
 * Check if current browser is Chrome
 * @returns Boolean indicating Chrome browser
 */
browser.isChrome(): boolean;

/**
 * Check if current browser is Firefox
 * @returns Boolean indicating Firefox browser  
 */
browser.isFirefox(): boolean;

/**
 * Check if current browser is Safari
 * @returns Boolean indicating Safari browser
 */
browser.isSafari(): boolean;

/**
 * Check if current browser is Edge
 * @returns Boolean indicating Edge browser
 */
browser.isEdge(): boolean;

/**
 * Check if current browser is Internet Explorer
 * @returns Boolean indicating IE browser
 */
browser.isInternetExplorer(): boolean;

// Browser-specific testing
if (browser.isChrome()) {
  console.log('Running Chrome-specific tests');
  browser.enablePerformanceMetrics();
} else if (browser.isFirefox()) {
  console.log('Running Firefox-specific tests');
  // Firefox-specific configuration
} else if (browser.isSafari()) {
  console.log('Running Safari-specific tests');
  // Safari-specific workarounds
}

// Cross-browser feature detection
const features = {
  performanceMetrics: browser.isChrome(),
  advancedDebugging: browser.isChrome() || browser.isFirefox(),
  touchEvents: browser.isMobile()
};

console.log('Available features:', features);