import { FlatCompat } from '@eslint/eslintrc';
import js from '@eslint/js';
import typescriptEslint from '@typescript-eslint/eslint-plugin';
import tsParser from '@typescript-eslint/parser';
import globals from 'globals';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const compat = new FlatCompat({
  baseDirectory: __dirname,
  recommendedConfig: js.configs.recommended,
  allConfig: js.configs.all,
});

export default [
  {
    ignores: ['eslint.config.mjs'],
  },
  ...compat.extends(
    'plugin:@typescript-eslint/recommended',
    'plugin:prettier/recommended',
    'plugin:unicorn/recommended',
  ),
  {
    plugins: {
      '@typescript-eslint': typescriptEslint,
    },

    languageOptions: {
      globals: {
        ...globals.node,
      },

      parser: tsParser,
      ecmaVersion: 5,
      sourceType: 'module',

      parserOptions: {
        project: 'tsconfig.json',
        tsconfigRootDir: __dirname,
      },
    },

    rules: {
      '@typescript-eslint/interface-name-prefix': 'off',
      '@typescript-eslint/explicit-function-return-type': 'off',
      '@typescript-eslint/explicit-module-boundary-types': 'off',
      '@typescript-eslint/no-explicit-any': 'off',
      '@typescript-eslint/no-floating-promises': 'error',
      'unicorn/prevent-abbreviations': 'off',
      'unicorn/filename-case': 'off',
      'unicorn/no-null': 'off',
      'unicorn/prefer-top-level-await': 'off',
      'unicorn/prefer-event-target': 'off',
      'unicorn/no-thenable': 'off',
      'unicorn/import-style': 'off',
      'unicorn/prefer-structured-clone': 'off',
      '@typescript-eslint/await-thenable': 'error',
      '@typescript-eslint/no-misused-promises': 'error',
      'require-await': 'off',
      '@typescript-eslint/require-await': 'error',
      curly: 2,
      'prettier/prettier': 0,

      'no-restricted-imports': [
        'error',
        {
          patterns: [
            {
              group: ['.*'],
              message: 'Relative imports are not allowed.',
            },
          ],
        },
      ],
    },
  },
];