import { defineConfig } from 'oxlint';

export default defineConfig({
  ignorePatterns: ['app/vendor/**', '**/__mocks__/**', 'stubs/**'],

  plugins: ['react', 'import'],

  env: {
    browser: true,
    es2024: true,
  },

  categories: {
    correctness: 'error',
    pedantic: 'off',
    style: 'warn',
    suspicious: 'warn',
    perf: 'off',
    restriction: 'off',
  },

  rules: {
    'eslint/capitalized-comments': 'off',
    'eslint/curly': 'off',
    'eslint/func-names': 'off',
    'eslint/func-style': 'off',
    'eslint/id-length': 'off',
    'eslint/max-params': 'off',
    'eslint/max-statements': 'off',
    'eslint/new-cap': 'off',
    'eslint/no-continue': 'off',
    'eslint/no-magic-numbers': 'off',
    'eslint/no-nested-ternary': 'off',
    'eslint/no-ternary': 'off',
    'eslint/no-underscore-dangle': 'off',
    'eslint/one-var': 'off',
    'eslint/prefer-destructuring': 'off',
    // 23 findings from two files of dense parsing regexes; naming every group is churn for little gain.
    'eslint/prefer-named-capture-group': 'off',
    // Sort the names inside `import { ... }` alphabetically (auto-fixable). Statement order is
    // left alone (ignoreDeclarationSort) - the "React, then libs, then app/*" grouping is
    // deliberate and sort-imports can't model it.
    'eslint/sort-imports': ['warn', { ignoreDeclarationSort: true, ignoreCase: true }],
    'eslint/sort-keys': 'off',
    'import/exports-last': 'off',
    'import/group-exports': 'off',
    'import/no-named-as-default': 'off',
    'import/no-named-export': 'off',
    'import/no-namespace': 'off',
    'import/no-unassigned-import': 'off',
    // `export default new FooStore()` is the established store-singleton convention here.
    'import/no-anonymous-default-export': 'off',
    'import/prefer-default-export': 'off',
    // Rules of Hooks - a violation is a real bug, not a style nit.
    'react/hooks': 'error',
    // Hook dependency arrays. Historically noisy, so keep it advisory rather than blocking.
    'react/exhaustive-deps': 'warn',
    'react/exhaustive-effect-dependencies': 'off',
    'react/jsx-max-depth': 'off',
    'react/jsx-props-no-spreading': 'off',
    // Misfires when a component forwards native on* handlers (e.g. map/mapViewport.tsx).
    'react/jsx-handler-names': 'off',
    'react/memo-dependencies': 'off',
    // Class components still exist during the YUI -> React migration.
    'react/no-set-state': 'off',
    'react/no-unstable-nested-components': 'off',
    // Seeding local draft state from a query and re-syncing on change is a sanctioned pattern
    // in several windows; keep it visible as a warning rather than a build failure for now.
    'react/set-state-in-effect': 'warn',
    'react/style-prop-object': 'off',
    'unicorn/prefer-global-this': 'off',

    'unicorn/filename-case': [
      'error',
      {
        case: 'camelCase',
      },
    ],

    'react/function-component-definition': [
      'error',
      { namedComponents: 'arrow-function', unnamedComponents: 'arrow-function' },
    ],
  },

  overrides: [
    {
      // Test files used to be ignored wholesale. Lint them with the Jest plugin, keeping its
      // bug-catching rules (no-focused-tests, no-identical-title, valid-expect, ...) but turning
      // off the house-style opinions that would otherwise flood a suite this size.
      files: ['**/*.test.{ts,tsx}', '**/*.test.js'],
      plugins: ['jest'],
      env: {
        jest: true,
      },
      rules: {
        // Test ergonomics.
        'eslint/no-unused-vars': 'off',
        // `let mockedView; beforeEach(() => { mockedView = ... })` is the standard mock pattern.
        'eslint/init-declarations': 'off',
        'typescript/no-explicit-any': 'off',
        'typescript/no-non-null-assertion': 'off',

        // Data-driven tests legitimately assert inside a loop/guard; keep it visible, don't block.
        'jest/no-conditional-expect': 'warn',

        // Jest house-style opinions we are not adopting.
        'jest/require-top-level-describe': 'off',
        'jest/prefer-expect-assertions': 'off',
        'jest/prefer-importing-jest-globals': 'off',
        'jest/prefer-jest-mocked': 'off',
        'jest/prefer-called-with': 'off',
        'jest/prefer-ending-with-an-expect': 'off',
        'jest/prefer-lowercase-title': 'off',
        'jest/prefer-to-be': 'off',
        'jest/consistent-test-it': 'off',
        'jest/max-expects': 'off',
        'jest/no-hooks': 'off',
      },
    },
  ],
});