import globals from "globals";
import pluginJs from "@eslint/js";
import pluginReact from "eslint-plugin-react";
import pluginReactHooks from "eslint-plugin-react-hooks";
import pluginUnusedImports from "eslint-plugin-unused-imports";
import reactRefresh from "eslint-plugin-react-refresh";

export default [
  { ignores: ["dist", "node_modules", "backend/dist"] },
  {
    files: ["src/**/*.{js,jsx}"],
    languageOptions: {
      ecmaVersion: 2022,
      sourceType: "module",
      globals: globals.browser,
      parserOptions: { ecmaFeatures: { jsx: true } }
    },
    plugins: {
      react: pluginReact,
      "react-hooks": pluginReactHooks,
      "react-refresh": reactRefresh,
      "unused-imports": pluginUnusedImports
    },
    settings: {
      react: { version: "detect" }
    },
    rules: {
      ...pluginJs.configs.recommended.rules,
      ...pluginReact.configs.recommended.rules,
      ...pluginReactHooks.configs.recommended.rules,
      "react/react-in-jsx-scope": "off",
      "react/prop-types": "off",
      "no-unused-vars": "off",
      "unused-imports/no-unused-imports": "error",
      "unused-imports/no-unused-vars": [
        "warn",
        { vars: "all", varsIgnorePattern: "^_", args: "after-used", argsIgnorePattern: "^_" }
      ],
      "react-refresh/only-export-components": ["warn", { allowConstantExport: true }]
    }
  }
];