import eslint from "@eslint/js";
import tseslint from "typescript-eslint";
import eslintPluginPrettier from "eslint-plugin-prettier";
import eslintPluginImport from "eslint-plugin-import";
import globals from "globals";
import prettierConfig from "eslint-config-prettier";

export default tseslint.config(
  {
    ignores: [
      "dist/**",
      "test-email/**",
      "node_modules/**",
      "jest.config.js",
      "coverage/**",
      "database/migrations/**",
      "pnpm-lock.yaml",
      ".prettierrc.js",
      "commitlint.config.ts",
      "eslint.config.mjs",
    ],
  },
  eslint.configs.recommended,
  ...tseslint.configs.recommended,
  prettierConfig,
  // Base configuration for all TypeScript files
  {
    files: ["**/*.ts"],
    languageOptions: {
      globals: {
        ...globals.node,
        ...globals.jest,
      },
      ecmaVersion: 2022,
      sourceType: "module",
      parser: tseslint.parser,
      parserOptions: {
        projectService: true,
        tsconfigRootDir: import.meta.dirname,
      },
    },
    plugins: {
      "@typescript-eslint": tseslint.plugin,
      prettier: eslintPluginPrettier,
      import: eslintPluginImport,
    },
    rules: {
      // Import rules
      "sort-imports": [
        "error",
        {
          ignoreCase: false,
          ignoreDeclarationSort: true,
          ignoreMemberSort: false,
          memberSyntaxSortOrder: ["none", "all", "multiple", "single"],
          allowSeparatedGroups: true,
        },
      ],
      "import/order": [
        "error",
        {
          groups: ["builtin", "external", "internal", ["sibling", "parent"], "index", "unknown"],
          "newlines-between": "always",
          alphabetize: {
            order: "asc",
            caseInsensitive: true,
          },
        },
      ],

      // JavaScript Rules
      "no-var": "error",
      "prefer-const": "error",
      "no-multi-spaces": "error",
      "space-in-parens": "error",
      "no-multiple-empty-lines": ["error", { max: 1, maxEOF: 0 }],
      semi: ["error", "always"],

      // Best Practices
      "no-async-promise-executor": "warn",
      "no-control-regex": "warn",
      "no-empty": ["warn", { allowEmptyCatch: true }],
      "no-extra-semi": "warn",
      "no-prototype-builtins": "warn",
      "no-regex-spaces": "warn",
      "prefer-rest-params": "warn",
      "prefer-spread": "warn",

      // TypeScript-Specific Rules that don't need type information
      "@typescript-eslint/ban-ts-comment": "warn",
      "@typescript-eslint/no-explicit-any": "warn",
      "@typescript-eslint/no-loss-of-precision": "warn",
      "@typescript-eslint/no-misused-new": "warn",
      "@typescript-eslint/no-namespace": "warn",
      "@typescript-eslint/no-this-alias": "warn",
      "@typescript-eslint/no-unnecessary-type-constraint": "warn",
      "@typescript-eslint/no-unsafe-declaration-merging": "warn",
      "@typescript-eslint/no-unused-vars": [
        "error",
        {
          argsIgnorePattern: "^_",
          varsIgnorePattern: "^_",
          caughtErrorsIgnorePattern: "^_",
          ignoreRestSiblings: true,
        },
      ],
      "@typescript-eslint/no-var-requires": "warn",
      "@typescript-eslint/triple-slash-reference": "warn",
    },
  },
  // Additional configuration for type-checked files - disabled for now
  {
    files: ["**/*.ts"],
    // Disable type-aware linting until we can configure it properly
    rules: {
      "@typescript-eslint/await-thenable": "off",
      "@typescript-eslint/no-floating-promises": "off",
      "@typescript-eslint/no-misused-promises": "off",
      "@typescript-eslint/no-unnecessary-type-assertion": "off",
      "@typescript-eslint/no-unsafe-argument": "off",
      "@typescript-eslint/no-unsafe-assignment": "off",
      "@typescript-eslint/no-unsafe-call": "off",
      "@typescript-eslint/no-unsafe-member-access": "off",
      "@typescript-eslint/no-unsafe-return": "off",
      "@typescript-eslint/require-await": "off",
      "@typescript-eslint/restrict-plus-operands": "off",
      "@typescript-eslint/restrict-template-expressions": "off",
      "@typescript-eslint/unbound-method": "off",
    },
  },
);