module.exports = {
  root: true,
  env: {
    node: true,
    browser: true,
    es2020: true,
  },
  globals: {
    indexedDB: 'readonly',
    IDBDatabase: 'readonly',
    localStorage: 'readonly',
  },
  extends: [
    'eslint:recommended',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 2020,
    sourceType: 'module',
    project: ['./tsconfig.json', './packages/*/tsconfig.json'],
    tsconfigRootDir: __dirname,
  },
  plugins: ['@typescript-eslint'],
  rules: {
    // TypeScript specific rules
    '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/no-explicit-any': 'warn',
    '@typescript-eslint/no-non-null-assertion': 'warn',
    '@typescript-eslint/no-unsafe-assignment': 'warn',
    '@typescript-eslint/no-unsafe-member-access': 'warn',
    '@typescript-eslint/no-unsafe-call': 'warn',
    '@typescript-eslint/no-unsafe-return': 'warn',
    '@typescript-eslint/no-unsafe-argument': 'warn',
    '@typescript-eslint/restrict-template-expressions': 'warn',
    '@typescript-eslint/restrict-plus-operands': 'warn',
    '@typescript-eslint/no-floating-promises': 'error',
    '@typescript-eslint/await-thenable': 'error',
    '@typescript-eslint/no-misused-promises': 'error',
    
    // General rules
    'no-console': 'warn',
    'prefer-const': 'error',
    'no-var': 'error',
    'object-shorthand': 'error',
    'prefer-template': 'error',
    'no-unused-vars': 'off', // Turn off base rule
  },
  overrides: [
    {
      // React package specific configuration
      files: ['packages/react/**/*.{ts,tsx}'],
      env: {
        browser: true,
      },
      extends: [
        'eslint:recommended',
        'plugin:react/recommended',
        'plugin:react-hooks/recommended',
      ],
      plugins: ['@typescript-eslint', 'react', 'react-hooks'],
      parserOptions: {
        ecmaVersion: 2020,
        sourceType: 'module',
        project: ['./tsconfig.json', './packages/react/tsconfig.json'],
        tsconfigRootDir: __dirname,
      },
      settings: {
        react: {
          version: 'detect',
        },
      },
      rules: {
        'react/react-in-jsx-scope': 'off', // Not needed with React 17+
        'react/prop-types': 'off', // Using TypeScript for prop validation
        'react-hooks/rules-of-hooks': 'error',
        'react-hooks/exhaustive-deps': 'warn',
        'no-unused-vars': 'off', // Turn off base rule
        '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
        '@typescript-eslint/no-explicit-any': 'warn',
        '@typescript-eslint/no-unsafe-assignment': 'warn',
        '@typescript-eslint/no-unsafe-member-access': 'warn',
        '@typescript-eslint/no-unsafe-call': 'warn',
      },
    },
  ],
  ignorePatterns: [
    'dist/',
    'node_modules/',
    '*.js',
    '*.d.ts',
  ],
};