const tsParser = require('@typescript-eslint/parser');
const tsPlugin = require('@typescript-eslint/eslint-plugin');
const reactHooksPlugin = require('eslint-plugin-react-hooks');

module.exports = [
  {
    files: ['**/*.{js,jsx,ts,tsx}'],
    languageOptions: {
      parser: tsParser,
      parserOptions: {
        ecmaVersion: 'latest',
        sourceType: 'module',
        project: './tsconfig.json',
        ecmaFeatures: {
          jsx: true,
        },
      },
      globals: {
        browser: true,
        es2021: true,
        node: true,
      },
    },
    plugins: {
      '@typescript-eslint': tsPlugin,
      'react-hooks': reactHooksPlugin,
    },
    rules: {
      // TypeScript ESLint recommended rules
      '@typescript-eslint/no-unused-vars': [
        'error',
        { argsIgnorePattern: '^_' },
      ],
      '@typescript-eslint/no-explicit-any': 'warn',
      '@typescript-eslint/explicit-function-return-type': 'off',
      '@typescript-eslint/explicit-module-boundary-types': 'off',
      '@typescript-eslint/no-inferrable-types': 'error',
      '@typescript-eslint/no-empty-function': 'warn',
      '@typescript-eslint/prefer-const': 'error',
      '@typescript-eslint/no-var-requires': 'error',

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

      // General JavaScript/TypeScript rules
      'no-console': ['warn', { allow: ['warn', 'error'] }],
      'no-debugger': 'error',
      'no-duplicate-imports': 'error',
      'no-unused-expressions': 'error',
      'prefer-template': 'error',
      'prefer-const': 'error',
      'no-var': 'error',
      'object-shorthand': 'error',
      'prefer-destructuring': ['error', { object: true, array: false }],

      // Code style (handled by Prettier, but good to have)
      'comma-dangle': ['error', 'es5'],
      quotes: ['error', 'single', { avoidEscape: true }],
      semi: ['error', 'always'],
    },
  },
  {
    files: ['**/*.test.{js,jsx,ts,tsx}', '**/*.spec.{js,jsx,ts,tsx}'],
    rules: {
      '@typescript-eslint/no-explicit-any': 'off',
      'no-console': 'off',
    },
  },
];