/**
 * Jest Setup File
 * Configures test environment and global utilities
 */

// Mock window.matchMedia
Object.defineProperty(window, 'matchMedia', {
  writable: true,
  value: jest.fn().mockImplementation(query => ({
    matches: false,
    media: query,
    onchange: null,
    addListener: jest.fn(),
    removeListener: jest.fn(),
    addEventListener: jest.fn(),
    removeEventListener: jest.fn(),
    dispatchEvent: jest.fn(),
  })),
});

// Mock localStorage
const localStorageMock = {
  getItem: jest.fn(),
  setItem: jest.fn(),
  removeItem: jest.fn(),
  clear: jest.fn(),
};
global.localStorage = localStorageMock;

// Mock sessionStorage
const sessionStorageMock = {
  getItem: jest.fn(),
  setItem: jest.fn(),
  removeItem: jest.fn(),
  clear: jest.fn(),
};
global.sessionStorage = sessionStorageMock;

// Mock console methods to reduce noise in tests
global.console = {
  ...console,
  error: jest.fn(),
  warn: jest.fn(),
};

// Add custom matchers
expect.extend({
  toBeVisible(received) {
    const pass = received.style.display !== 'none' && 
                 received.style.visibility !== 'hidden' &&
                 received.style.opacity !== '0';
    
    return {
      pass,
      message: () => pass
        ? `expected element not to be visible`
        : `expected element to be visible`,
    };
  },
});