const nextJest = require('next/jest')

const createJestConfig = nextJest({
  // Provide the path to your Next.js app to load next.config.js and .env files
  dir: './',
})

// Unit tests configuration - runs in Node.js environment
const unitJestConfig = {
  displayName: 'Unit Tests',
  setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
  moduleNameMapper: {
    // Handle module aliases
    '^@/(.*)$': '<rootDir>/src/$1',
  },
  testEnvironment: 'jest-environment-jsdom',
  collectCoverageFrom: [
    'src/**/*.{js,jsx,ts,tsx}',
    '!src/**/index.ts',
    '!src/**/*.d.ts',
    '!src/__tests__/**',
  ],
  testPathIgnorePatterns: [
    '<rootDir>/.next/',
    '<rootDir>/node_modules/',
    '<rootDir>/src/__tests__/integration.test.ts',
    '<rootDir>/src/__tests__/e2e-docker.test.ts',
    '<rootDir>/src/__tests__/browser-integration.test.ts'
  ],
  testMatch: [
    '<rootDir>/src/**/*.test.{js,jsx,ts,tsx}',
    '<rootDir>/src/**/*.unit.test.{js,jsx,ts,tsx}'
  ]
}

// createJestConfig is exported this way to ensure that next/jest can load the Next.js config which is async
module.exports = createJestConfig(unitJestConfig)