import path from 'path';
import { fileURLToPath } from 'url';
import globals from 'globals';
import tseslint from 'typescript-eslint';
import tsParser from '@typescript-eslint/parser'; // TS parser
import js from '@eslint/js';
import { defineConfig } from 'eslint/config';
import eslintConfigPrettier from 'eslint-config-prettier';

import importPlugin from 'eslint-plugin-import';

const __dirname = path.dirname(fileURLToPath(import.meta.url));

export default defineConfig([
  js.configs.recommended,
  tseslint.configs.recommended,
  importPlugin.flatConfigs.recommended,
  importPlugin.flatConfigs.errors,
  importPlugin.flatConfigs.warnings,
  importPlugin.flatConfigs.typescript,
  eslintConfigPrettier,
  { ignores: ['node_modules', 'dist', 'public', 'lib'] },
  {
    files: ['**/*.{js,mjs,cjs,ts,tsx}'],
    languageOptions: {
      parser: tsParser,
      parserOptions: {
        ecmaFeatures: { jsx: true },
        ecmaVersion: 'latest',
        sourceType: 'module',
        project: ['tsconfig.json', 'tsconfig.dev.json'],
        tsconfigRootDir: __dirname,
      },
      globals: globals.node,
    },
    rules: {
      '@typescript-eslint/no-unused-vars': 'warn',
      '@typescript-eslint/no-var-requires': 'error',
      '@typescript-eslint/strict-boolean-expressions': 'off',

      'import/no-unresolved': 0,
    },
  },
  eslintConfigPrettier,
]);