const { defineConfig } = require('eslint/config');
const expoConfig = require('eslint-config-expo/flat');
const boundaries = require('eslint-plugin-boundaries');

module.exports = defineConfig([
  expoConfig,
  {
    ignores: ['dist/*', '.expo/*'],
  },
  {
    files: ['src/**/*.{ts,tsx}', 'app/**/*.{ts,tsx}'],
    plugins: { boundaries },
    settings: {
      'import/resolver': { typescript: { project: './tsconfig.json' } },
      'boundaries/include': ['src/**/*', 'app/**/*'],
      'boundaries/elements': [
        { type: 'routes', pattern: 'app' },
        { type: 'pages', pattern: 'src/pages/*', capture: ['slice'] },
        { type: 'widgets', pattern: 'src/widgets/*', capture: ['slice'] },
        { type: 'features', pattern: 'src/features/*', capture: ['slice'] },
        { type: 'entities', pattern: 'src/entities/*', capture: ['slice'] },
        { type: 'shared', pattern: 'src/shared/*', capture: ['segment'] },
      ],
    },
    rules: {
      'boundaries/dependencies': ['error', {
        default: 'disallow',
        message: 'Слой {{from.type}} не может импортировать {{to.type}}',
        policies: [
          {
            from: { element: { type: 'routes' } },
            allow: { to: { element: { types: { anyOf: ['pages', 'widgets', 'features', 'entities', 'shared'] } } } },
          },
          {
            from: { element: { type: 'pages' } },
            allow: { to: { element: { types: { anyOf: ['widgets', 'features', 'entities', 'shared'] } } } },
          },
          {
            from: { element: { type: 'widgets' } },
            allow: { to: { element: { types: { anyOf: ['features', 'entities', 'shared'] } } } },
          },
          {
            from: { element: { type: 'features' } },
            allow: { to: { element: { types: { anyOf: ['entities', 'shared'] } } } },
          },
          {
            from: { element: { type: 'entities' } },
            allow: { to: { element: { type: 'shared' } } },
          },
          {
            from: { element: { type: 'entities' } },
            allow: { to: { element: { type: 'entities', fileInternalPath: '@x/*.ts' } } },
          },
          {
            from: { element: { type: 'shared' } },
            allow: { to: { element: { type: 'shared' } } },
          },
          {
            disallow: {
              to: {
                element: {
                  types: { anyOf: ['pages', 'widgets', 'features', 'entities'] },
                  fileInternalPath: '!(index.ts|@x/*.ts)',
                },
              },
            },
            message: 'Импортируйте слайс через public API, а не вглубь: {{dependency.source}}',
          },
        ],
      }],
      'boundaries/no-unknown-dependencies': ['warn', { require: 'element' }],
    },
  },
]);