/**
 * @factory/config — base ESLint config (eslintrc-compatible shape, matches
 * ROOT/.eslintrc.json which the repo currently uses).
 *
 * Exported as the default export of an ESM module (this package is
 * `type: module`) so packages/apps can compose it:
 *
 * ```js
 * import factoryBase from "@factory/config/eslint.base.js";
 * ```
 *
 * The `@typescript-eslint/*` parser/plugin entries reference packages that
 * are devDependencies of the ROOT (hoisted by pnpm) — no extra dependencies
 * in this package.
 */

const factoryBase = {
  parser: "@typescript-eslint/parser",
  parserOptions: {
    ecmaVersion: 2022,
    sourceType: "module",
  },
  plugins: ["@typescript-eslint"],
  extends: ["eslint:recommended", "plugin:@typescript-eslint/recommended", "prettier"],
  env: {
    node: true,
    es2022: true,
  },
  ignorePatterns: ["node_modules", "dist", "build", ".next", "coverage", "prisma/generated"],
  rules: {
    // Security / footguns
    "no-eval": "error",
    "no-implied-eval": "error",
    "no-new-func": "error",
    "no-unsafe-negation": "error",
    "no-prototype-builtins": "error",
    "no-var": "error",
    "prefer-const": "error",
    eqeqeq: ["error", "smart"],
    "no-debugger": "error",
    // Style shared across the repo
    "no-console": ["warn", { allow: ["warn", "error"] }],
    "@typescript-eslint/no-explicit-any": "warn",
    "@typescript-eslint/no-unused-vars": [
      "warn",
      { argsIgnorePattern: "^_", varsIgnorePattern: "^_" },
    ],
  },
  overrides: [
    {
      files: ["**/*.test.ts", "**/*.test.tsx", "**/*.spec.ts"],
      rules: {
        "@typescript-eslint/no-explicit-any": "off",
      },
    },
  ],
};

export default factoryBase;