import js from '@eslint/js';
import react from 'eslint-plugin-react';
import reactHooks from 'eslint-plugin-react-hooks';
import jsxA11y from 'eslint-plugin-jsx-a11y';
import tseslint from 'typescript-eslint';
import prettier from 'eslint-config-prettier';

export default [
  // Ignore patterns
  {
    ignores: [
      '.next/**',
      'out/**',
      'dist/**',
      'build/**',
      'node_modules/**',
      '*.config.js',
      '*.config.mjs',
      'coverage/**',
    ],
  },

  // Base JavaScript config
  js.configs.recommended,

  // TypeScript config
  ...tseslint.configs.recommended,

  // React plugin config
  {
    files: ['**/*.{js,jsx,ts,tsx}'],
    plugins: {
      react,
      'react-hooks': reactHooks,
      'jsx-a11y': jsxA11y,
    },
    languageOptions: {
      parserOptions: {
        ecmaVersion: 'latest',
        sourceType: 'module',
        ecmaFeatures: {
          jsx: true,
        },
      },
      globals: {
        window: 'readonly',
        document: 'readonly',
        navigator: 'readonly',
        console: 'readonly',
        setTimeout: 'readonly',
        clearTimeout: 'readonly',
        setInterval: 'readonly',
        clearInterval: 'readonly',
        Promise: 'readonly',
        fetch: 'readonly',
        FormData: 'readonly',
        Headers: 'readonly',
        Request: 'readonly',
        Response: 'readonly',
        URL: 'readonly',
        URLSearchParams: 'readonly',
        process: 'readonly',
      },
    },
    settings: {
      react: {
        version: 'detect',
      },
    },
    rules: {
      // React rules
      'react/react-in-jsx-scope': 'off', // Not needed in Next.js
      'react/prop-types': 'off', // Using TypeScript for prop validation
      'react/jsx-uses-react': 'error',
      'react/jsx-uses-vars': 'error',
      'react/jsx-key': 'error',
      'react/no-array-index-key': 'warn',
      'react/no-unescaped-entities': 'warn',

      // React Hooks rules
      'react-hooks/rules-of-hooks': 'error',
      'react-hooks/exhaustive-deps': 'warn',

      // Accessibility rules
      'jsx-a11y/alt-text': 'warn',
      'jsx-a11y/anchor-is-valid': 'warn',
      'jsx-a11y/aria-props': 'warn',
      'jsx-a11y/aria-unsupported-elements': 'warn',
      'jsx-a11y/role-has-required-aria-props': 'warn',

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

      // General rules
      'no-console': ['warn', { allow: ['warn', 'error'] }],
      'no-unused-vars': 'off', // Using TypeScript version instead
      'prefer-const': 'error',
      'no-var': 'error',
    },
  },

  // Prettier config (must be last to override other formatting rules)
  prettier,
];