import tseslint from "@typescript-eslint/eslint-plugin";
import tsparser from "@typescript-eslint/parser";
import prettier from "eslint-config-prettier";
import unicorn from "eslint-plugin-unicorn";
import importX from "eslint-plugin-import-x";

export default [
  {
    files: ["**/*.ts"],
    languageOptions: {
      parser: tsparser,
      parserOptions: {
        ecmaVersion: 2022,
        sourceType: "module",
      },
    },
    plugins: {
      "@typescript-eslint": tseslint,
      unicorn,
      "import-x": importX,
    },
    rules: {
      ...tseslint.configs.recommended.rules,
      ...unicorn.configs.recommended.rules,

      // Relax unicorn rules
      "unicorn/no-null": "off",
      "unicorn/prevent-abbreviations": "off",
      "unicorn/no-process-exit": "off",
      "unicorn/prefer-top-level-await": "off",

      // Import rules
      "import-x/no-duplicates": "error",
      "import-x/order": [
        "error",
        {
          groups: ["builtin", "external", "internal", "parent", "sibling", "index"],
          "newlines-between": "always",
          alphabetize: { order: "asc" },
        },
      ],

      // TypeScript rules
      "@typescript-eslint/no-unused-vars": [
        "error",
        { argsIgnorePattern: "^_", varsIgnorePattern: "^_" },
      ],
      "@typescript-eslint/no-explicit-any": "warn",
    },
  },
  prettier,
];