import js from '@eslint/js'
import globals from 'globals'
import reactHooks from 'eslint-plugin-react-hooks'
import reactRefresh from 'eslint-plugin-react-refresh'
import tseslint from 'typescript-eslint'
import { defineConfig, globalIgnores } from 'eslint/config'

export default defineConfig([
  globalIgnores(['dist']),
  {
    files: ['**/*.{ts,tsx}'],
    extends: [
      js.configs.recommended,
      tseslint.configs.recommended,
      reactHooks.configs.flat.recommended,
      reactRefresh.configs.vite,
    ],
    languageOptions: {
      globals: globals.browser,
    },
  },
  {
    // Dependency direction: features -> shared, never the reverse (see WEB.md "代码结构").
    files: ['src/{components,hooks,utils,services,i18n,types,constants}/**/*.{ts,tsx}'],
    rules: {
      'no-restricted-imports': [
        'error',
        {
          patterns: [
            {
              group: ['**/features/**'],
              message: '共享层不得依赖 features/（依赖方向：features → 共享层）。把共用部分下沉到共享层。',
            },
          ],
        },
      ],
    },
  },
])