import path from 'node:path';
import { fileURLToPath } from 'node:url';

import { fixupPluginRules } from '@eslint/compat';
import { FlatCompat } from '@eslint/eslintrc';
import js from '@eslint/js';
import typescriptEslint from '@typescript-eslint/eslint-plugin';
import tsParser from '@typescript-eslint/parser';
import etc from 'eslint-plugin-etc';
import _import from 'eslint-plugin-import';
import noOnlyTests from 'eslint-plugin-no-only-tests';
import noSkipTests from 'eslint-plugin-no-skip-tests';
import react from 'eslint-plugin-react';
import reactHooks from 'eslint-plugin-react-hooks';
import unusedImports from 'eslint-plugin-unused-imports';
import globals from 'globals';

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 [
    {
        ignores: [
            '**/.eslintrc.js',
            '**/node_modules',
            '**/coverage',
            '**/build',
            '**/.docusaurus',
            '**/vite.config.*.timestamp*',
            '**/vitest.config.*.timestamp*',
        ],
    },
    ...compat.extends(
        'eslint:recommended',
        'plugin:@typescript-eslint/recommended',
        'plugin:prettier/recommended',
        'prettier',
        'plugin:eslint-comments/recommended',
    ),
    {
        plugins: {
            import: fixupPluginRules(_import),
            react,
            'react-hooks': fixupPluginRules(reactHooks),
            '@typescript-eslint': typescriptEslint,
            etc,
            'no-only-tests': noOnlyTests,
            'no-skip-tests': noSkipTests,
            'unused-imports': unusedImports,
        },

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

            parser: tsParser,
            ecmaVersion: 6,
            sourceType: 'module',

            parserOptions: {
                ecmaFeatures: {
                    modules: true,
                },
            },
        },

        settings: {
            'import/resolver': {
                node: {
                    extensions: ['.js', '.ts', '.tsx', '.json'],
                },

                typescript: {
                    alwaysTryTypes: true,
                },
            },

            react: {
                version: 'detect',
            },
        },

        rules: {
            '@typescript-eslint/interface-name-prefix': 'off',
            '@typescript-eslint/explicit-function-return-type': 'off',
            '@typescript-eslint/explicit-module-boundary-types': 'off',

            curly: ['error', 'all'],
            'max-params': 'off',

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

            'no-warning-comments': [
                'error',
                {
                    terms: ['fixme'],
                    location: 'anywhere',
                },
            ],

            'no-unused-vars': 'off',
            'space-before-blocks': 'error',

            'padding-line-between-statements': [
                'error',
                {
                    blankLine: 'always',
                    prev: '*',
                    next: ['break', 'continue', 'return'],
                },
                {
                    blankLine: 'always',
                    prev: ['const', 'let'],
                    next: '*',
                },
                {
                    blankLine: 'any',
                    prev: ['const', 'let'],
                    next: ['const', 'let'],
                },
                {
                    blankLine: 'always',
                    prev: 'directive',
                    next: '*',
                },
                {
                    blankLine: 'any',
                    prev: 'directive',
                    next: 'directive',
                },
                {
                    blankLine: 'always',
                    prev: 'block-like',
                    next: '*',
                },
                {
                    blankLine: 'always',
                    prev: '*',
                    next: 'block-like',
                },
            ],

            'import/order': [
                'error',
                {
                    pathGroups: [
                        {
                            pattern: 'react,bem-css-modules',
                            group: 'builtin',
                            position: 'before',
                        },
                        {
                            pattern: '@docuservix/**',
                            group: 'internal',
                        },
                    ],

                    pathGroupsExcludedImportTypes: ['react'],
                    'newlines-between': 'always',
                    groups: ['builtin', 'external', 'internal', 'parent', ['sibling', 'index']],

                    alphabetize: {
                        order: 'asc',
                        caseInsensitive: true,
                    },
                },
            ],

            'react/no-direct-mutation-state': 'error',
            'react/no-deprecated': 'error',
            'react/no-unsafe': 'error',
            'react/jsx-uses-vars': 'error',
            'react/jsx-uses-react': 'error',
            'react/jsx-curly-brace-presence': ['error', 'never'],
            'react-hooks/rules-of-hooks': 'error',
            'react-hooks/exhaustive-deps': 'warn',

            quotes: [
                'error',
                'single',
                {
                    avoidEscape: true,
                },
            ],

            'quote-props': ['warn', 'as-needed'],

            '@typescript-eslint/no-explicit-any': [
                'warn',
                {
                    ignoreRestArgs: true,
                },
            ],

            '@typescript-eslint/member-ordering': [
                'error',
                {
                    default: [
                        'public-static-field',
                        'protected-static-field',
                        'private-static-field',

                        'public-instance-field',
                        'protected-instance-field',
                        'private-instance-field',

                        'constructor',

                        'public-instance-method',
                        'protected-instance-method',
                        'private-instance-method',

                        'public-static-method',
                        'protected-static-method',
                        'private-static-method',

                        'signature',
                    ],
                },
            ],

            'etc/prefer-interface': [
                'warn',
                {
                    allowLocal: true,
                },
            ],

            '@typescript-eslint/ban-ts-comment': [
                'error',
                {
                    'ts-ignore': 'allow-with-description',
                    'ts-nocheck': 'allow-with-description',
                    'ts-check': false,
                    'ts-expect-error': false,
                },
            ],

            '@typescript-eslint/no-empty-interface': 'warn',
            '@typescript-eslint/no-empty-function': 'warn',
            '@typescript-eslint/no-unused-vars': 'off',
            // todo изучить и включить
            '@typescript-eslint/no-unused-expressions': 'off',

            // todo изучить и включить
            '@typescript-eslint/no-empty-object-type': 'off',

            'no-restricted-imports': [
                'error',
                {
                    paths: [
                        {
                            name: '@nestjs/swagger',
                            importNames: ['PartialType'],
                            message:
                                "Please import 'PartialType' from '@src/server/common/nest' instead.",
                        },
                        {
                            name: 'react-bootstrap',
                            importNames: [
                                'Card',
                                'CardHeader',
                                'CardBody',
                                'CardFooter',
                                'Row',
                                'Col',
                                'Modal',
                            ],
                            message: "Please use project's components with same name",
                        },
                        {
                            name: 'react-bootstrap/Modal',
                            message: "Please use project's components with same name",
                        },
                        {
                            name: '@nestjs/common',
                            importNames: ['Logger'],
                            message: "Please import 'Logger' from '@src/server/logger' instead.",
                        },
                        {
                            name: 'nestjs-pino',
                            importNames: ['Logger', 'PinoLogger'],
                            message: "Please import 'Logger' from '@src/server/logger' instead.",
                        },
                    ],
                },
            ],

            'unused-imports/no-unused-imports': 'error',

            'unused-imports/no-unused-vars': [
                'error',
                {
                    vars: 'all',
                    args: 'after-used',
                    ignoreRestSiblings: true,
                    argsIgnorePattern: '^_',
                    varsIgnorePattern: '^_',
                    caughtErrorsIgnorePattern: '^_',
                },
            ],

            'eslint-comments/require-description': [
                'error',
                {
                    ignore: ['eslint-enable'],
                },
            ],

            'eslint-comments/disable-enable-pair': [
                'error',
                {
                    allowWholeFile: true,
                },
            ],

            complexity: ['warn', 10],
            eqeqeq: ['error'],
            'func-style': ['warn', 'declaration'],
        },
    },
    {
        files: ['**/*.spec.{js,jsx,ts,tsx}'],

        rules: {
            'no-only-tests/no-only-tests': 'error',
            'no-skip-tests/no-skip-tests': 'warn',

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

            '@typescript-eslint/no-non-null-assertion': 'off',
        },
    },
];