module.exports = {
  root: true,
  env: {
    browser: true,
    es2020: true,
    node: true,
  },
  extends: [
    'eslint:recommended',
    '@typescript-eslint/recommended',
    'plugin:react-hooks/recommended',
    'plugin:react/recommended',
    'plugin:react/jsx-runtime',
  ],
  ignorePatterns: ['dist', '.eslintrc.cjs', 'vite.config.ts'],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 'latest',
    sourceType: 'module',
    ecmaFeatures: {
      jsx: true,
    },
  },
  plugins: [
    'react-refresh',
    '@typescript-eslint',
    'react',
    'react-hooks',
  ],
  settings: {
    react: {
      version: 'detect',
    },
  },
  rules: {
    'react-refresh/only-export-components': [
      'warn',
      { allowConstantExport: true },
    ],

    // TypeScript specific rules
    '@typescript-eslint/no-unused-vars': [
      'error',
      { argsIgnorePattern: '^_', varsIgnorePattern: '^_' },
    ],
    '@typescript-eslint/no-explicit-any': 'warn',
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/no-non-null-assertion': 'warn',

    // React specific rules
    'react/prop-types': 'off', // We use TypeScript for prop validation
    'react/react-in-jsx-scope': 'off', // Not needed with new JSX transform
    'react/jsx-uses-react': 'off', // Not needed with new JSX transform
    'react-hooks/rules-of-hooks': 'error',
    'react-hooks/exhaustive-deps': 'warn',

    // General rules
    'no-console': ['warn', { allow: ['warn', 'error'] }],
    'no-debugger': 'error',
    'prefer-const': 'error',
    'no-var': 'error',
    'no-unused-expressions': 'error',
    'no-duplicate-imports': 'error',
    'no-multiple-empty-lines': ['error', { max: 2, maxEOF: 1 }],
    'comma-dangle': ['error', 'always-multiline'],
    'semi': ['error', 'always'],
    'quotes': ['error', 'single', { avoidEscape: true }],

    // Accessibility
    'jsx-a11y/alt-text': 'off', // We'll handle this manually for now
  },
  overrides: [
    {
      files: ['**/*.test.{ts,tsx}', '**/*.spec.{ts,tsx}'],
      env: {
        jest: true,
      },
    },
    {
      files: ['vite.config.ts'],
      rules: {
        'no-console': 'off',
      },
    },
  ],
};