import typescriptEslint from "@typescript-eslint/eslint-plugin"
import globals from "globals"
import tsParser from "@typescript-eslint/parser"
import path from "node:path"
import { fileURLToPath } from "node:url"
import js from "@eslint/js"
import { FlatCompat } from "@eslint/eslintrc"

// eslint-disable-next-line no-redeclare
const __filename = fileURLToPath(import.meta.url)
// eslint-disable-next-line no-redeclare
const __dirname = path.dirname(__filename)
const compat = new FlatCompat({
    baseDirectory: __dirname,
    recommendedConfig: js.configs.recommended,
    allConfig: js.configs.all
})

export default [{
    ignores: ["**/node_modules", "**/dist"],
}, ...compat.extends("eslint:recommended", "plugin:@typescript-eslint/recommended"), {
    plugins: {
        "@typescript-eslint": typescriptEslint,
    },

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

        parser: tsParser,
        ecmaVersion: "latest",
        sourceType: "module",
    },

    rules: {
        indent: ["error", 4, {
            SwitchCase: 1,
        }],

        "linebreak-style": ["error", "unix"],
        quotes: ["warn", "double"],
        semi: ["error", "never"],
        "no-unused-vars": "off",
        "prefer-const": "warn",
        "no-var": "error",

        "no-multiple-empty-lines": ["error", {
            max: 2,
            maxEOF: 1,
            maxBOF: 0,
        }],

        "no-lonely-if": "error",
        "no-empty-function": "error",
        "no-inline-comments": "error",
        "no-trailing-spaces": ["error"],

        "arrow-spacing": ["warn", {
            before: true,
            after: true,
        }],

        "space-before-function-paren": ["error", {
            anonymous: "never",
            named: "never",
            asyncArrow: "always",
        }],

        "comma-spacing": "error",
        "@typescript-eslint/no-var-requires": "off",
        "@typescript-eslint/no-explicit-any": "off",

        "@typescript-eslint/no-unused-vars": ["warn", {
            vars: "all",
            args: "after-used",
            ignoreRestSiblings: false,
        }],
        "@typescript-eslint/no-empty-object-type": "off",
        "@typescript-eslint/no-require-imports": "off",
    },
}, {
    languageOptions: {
        globals: {
            ...globals.node,
        },

        ecmaVersion: 5,
        sourceType: "commonjs",
    },
}]