import js from "@eslint/js";
import globals from "globals";
import reactHooks from "eslint-plugin-react-hooks";
import tseslint from "typescript-eslint";
import { defineConfig, globalIgnores } from "eslint/config";

// The TUI is Node + React (Ink) TypeScript. This mirrors the web client's flat
// config minus the browser-only plugins (react-refresh / Storybook).
//
// react-hooks is registered for the two classic rules the Ink components were
// written against (rules-of-hooks + exhaustive-deps, which the source already
// references in inline disable directives). We deliberately do NOT pull in the
// full react-hooks@7 "recommended" set: its newer error-level rules (e.g.
// set-state-in-effect) flag long-standing, intentional patterns in the
// component/hook surface that is itself the interim-excluded one tracked in
// #1501. Enforcing them would require refactoring code out of scope here.
export default defineConfig([
  globalIgnores(["build", "coverage"]),
  {
    files: ["**/*.{ts,tsx}"],
    plugins: { "react-hooks": reactHooks },
    extends: [js.configs.recommended, tseslint.configs.recommended],
    languageOptions: {
      ecmaVersion: 2022,
      sourceType: "module",
      globals: globals.node,
    },
    rules: {
      "react-hooks/rules-of-hooks": "error",
      // `error`, not `warn` — see the web config (#2085).
      "react-hooks/exhaustive-deps": "error",
    },
  },
  {
    // Type-aware pass for `no-floating-promises` (#1959) — see the CLI config
    // for the reasoning. Both tsconfig projects are listed because `src` and
    // `__tests__` live in different ones.
    files: ["**/*.{ts,tsx}"],
    languageOptions: {
      parserOptions: {
        project: ["./tsconfig.json", "./tsconfig.test.json"],
        tsconfigRootDir: import.meta.dirname,
      },
    },
    rules: {
      "@typescript-eslint/no-floating-promises": "error",
    },
  },
]);