import * as path from 'node:path';
import { includeIgnoreFile } from '@eslint/compat';
import eslint from '@eslint/js';
import importPlugin from 'eslint-plugin-import';
import turboPlugin from 'eslint-plugin-turbo';
import { defineConfig } from 'eslint/config';
import tseslint from 'typescript-eslint';

/**
 * All packages that leverage t3-env should use this rule
 */
export const restrictEnvAccess = defineConfig(
  { ignores: ['**/env.ts'] },
  {
    files: ['**/*.js', '**/*.ts', '**/*.tsx'],
    rules: {
      'no-restricted-properties': [
        'error',
        {
          object: 'process',
          property: 'env',
          message:
            "Use `import { env } from '@/env'` instead to ensure validated types.",
        },
      ],
      'no-restricted-imports': [
        'error',
        {
          name: 'process',
          importNames: ['env'],
          message:
            "Use `import { env } from '@/env'` instead to ensure validated types.",
        },
      ],
    },
  },
);

export const baseConfig = defineConfig(
  // Ignore files not tracked by VCS and any config files
  includeIgnoreFile(path.join(import.meta.dirname, '../../.gitignore')),
  { ignores: ['**/*.config.*'] },
  {
    files: ['**/*.js', '**/*.ts', '**/*.tsx'],
    plugins: {
      import: importPlugin,
      turbo: turboPlugin,
    },
    extends: [
      eslint.configs.recommended,
      ...tseslint.configs.recommended,
      ...tseslint.configs.recommendedTypeChecked,
      ...tseslint.configs.stylisticTypeChecked,
    ],
    rules: {
      ...turboPlugin.configs.recommended.rules,
      '@typescript-eslint/no-unused-vars': [
        'error',
        { argsIgnorePattern: '^_', varsIgnorePattern: '^_' },
      ],
      '@typescript-eslint/consistent-type-imports': [
        'warn',
        { prefer: 'type-imports', fixStyle: 'separate-type-imports' },
      ],
      '@typescript-eslint/no-misused-promises': [
        2,
        { checksVoidReturn: { attributes: false } },
      ],
      '@typescript-eslint/no-unnecessary-condition': [
        'error',
        {
          allowConstantLoopConditions: true,
        },
      ],
      '@typescript-eslint/no-non-null-assertion': 'error',
      'import/consistent-type-specifier-style': ['error', 'prefer-top-level'],
    },
  },
  {
    linterOptions: { reportUnusedDisableDirectives: true },
    languageOptions: {
      parserOptions: {
        projectService: true,
        tsconfigRootDir: import.meta.dirname,
      },
    },
  },
);