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

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 defineConfig([
  globalIgnores([
    '**/dist',
    '**/node_modules',
    '**/*.config.js',
    '**/*.config.ts',
    '**/test-results/**',
  ]),
  {
    extends: compat.extends(
      'eslint:recommended',
      'plugin:@typescript-eslint/recommended',
      'plugin:solid/recommended',
      'prettier'
    ),

    plugins: {
      '@typescript-eslint': typescriptEslint,
    },

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

      parser: tsParser,
      ecmaVersion: 'latest',
      sourceType: 'module',
    },

    rules: {
      '@typescript-eslint/explicit-function-return-type': 'warn',

      '@typescript-eslint/no-unused-vars': [
        'error',
        {
          argsIgnorePattern: '^_',
        },
      ],

      '@typescript-eslint/no-explicit-any': 'warn',
      'prefer-const': 'error',
      'no-var': 'error',
      'object-shorthand': 'error',
      'prefer-template': 'error',

      'no-console': [
        'warn',
        {
          allow: ['warn', 'error'],
        },
      ],
    },
  },
])